bfd/ChangeLog

   1 2018-05-09  Alan Modra  <amodra@gmail.com>
   2
   3         PR 23147
   4         * peXXigen.c (pe_print_idata): Bound check hint_addr.
   5
   6 2018-05-08  Nick Clifton  <nickc@redhat.com>
   7
   8         PR 22809
   9         * elf.c (bfd_elf_get_str_section): Check for an excessively large
  10         string section.
  11         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
  12         attribute section is larger than the size of the file.
  13
  14 2018-05-07  Alan Modra  <amodra@gmail.com>
  15
  16         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
  17         strncmp when checking for ".bf" special symbol.
  18         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
  19         section name a char array, remove sentinal known_sections entry,
  20         and adjust loop over known_sections to suit.  Use memcmp rather
  21         than strncmp.
  22
  23 2018-05-04  Alan Modra  <amodra@gmail.com>
  24
  25         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
  26         (struct elf_external_linux_prpsinfo32_ugid16),
  27         (struct elf_external_linux_prpsinfo64_ugid32),
  28         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
  29         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
  30         Move comment to..
  31         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
  32         directives.
  33         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
  34         to data.
  35         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
  36         * elf32-s390.c (elf_s390_write_core_note): Likewise.
  37         * elf64-s390.c (elf_s390_write_core_note): Likewise.
  38         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
  39         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
  40         pragmas.
  41         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
  42         false positive gcc-8 warning.
  43         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
  44
  45 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
  46
  47         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
  48         of arguments when warning about different long double types.
  49
  50 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
  51
  52         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
  53         (elf_backend_fixup_symbol): New macro.
  54         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
  55         handling.
  56         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
  57
  58 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
  59
  60         * Makefile.am: Added NFP files to build.
  61         * archures.c: Added bfd_arch_nfp
  62         * config.bfd: Added NFP support.
  63         * configure.ac: Added NFP support.
  64         * cpu-nfp.c: New, for NFP support.
  65         * elf-bfd.h: Added elf_section_info()
  66         * elf64-nfp.c: New, for NFP support.
  67         * po/SRC-POTFILES.in: Added NFP source files.
  68         * targets.c: Added nfp_elf64_vec
  69         * bfd-in2.h: Regenerate.
  70         * Makefile.in: Regenerate.
  71         * configure: Regenerate.
  72
  73 2018-04-27  Alan Modra  <amodra@gmail.com>
  74
  75         * bfd-in2.h: Regenerate.
  76         * libbfd.h: Regenerate.
  77
  78 2018-04-27  Alan Modra  <amodra@gmail.com>
  79
  80         PR 23123
  81         PR 22374
  82         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
  83         relocs for ifuncs.
  84         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
  85
  86 2018-04-26  Pedro Alves  <palves@redhat.com>
  87
  88         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
  89         ifunc and non-ifunc symbols duplicates.
  90
  91 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  92         Mickaël Guêné  <mickael.guene@st.com>
  93
  94         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
  95         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
  96         (elf32_arm_populate_plt_entry): Likewise.
  97         (elf32_arm_output_plt_map_1): Likewise.
  98         (elf32_arm_output_arch_local_syms): Likewise.
  99
 100 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 101         Mickaël Guêné  <mickael.guene@st.com>
 102
 103         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
 104         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 105
 106 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 107         Mickaël Guêné  <mickael.guene@st.com>
 108
 109         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 110         for R_ARM_TARGET2.
 111
 112 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 113         Mickaël Guêné  <mickael.guene@st.com>
 114
 115         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 116         (elf32_arm_always_size_sections): Create stack segment.
 117
 118 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 119         Mickaël Guêné  <mickael.guene@st.com>
 120
 121         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 122         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 123         relocations.
 124         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 125         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 126         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 127         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 128         (struct elf32_arm_link_hash_table): Update comment.
 129         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 130         (IS_ARM_TLS_RELOC): Likewise.
 131         (elf32_arm_check_relocs): Likewise.
 132         (allocate_dynrelocs_for_symbol): Likewise.
 133         (elf32_arm_size_dynamic_sections): Update comment.
 134         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 135         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 136
 137 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 138         Mickaël Guêné  <mickael.guene@st.com>
 139
 140         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 141         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 142         (elf32_arm_allocate_plt_entry): Likewise.
 143         (elf32_arm_populate_plt_entry): Likewise.
 144         (elf32_arm_output_plt_map_1): Likewise.
 145
 146 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 147         Mickaël Guêné  <mickael.guene@st.com>
 148
 149         * elf32-arm.c (struct fdpic_local): New.
 150         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 151         (elf32_arm_local_fdpic_cnts): New.
 152         (struct fdpic_global): New.
 153         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 154         (elf32_arm_link_hash_table): Add srofixup field.
 155         (arm_elf_add_rofixup): New.
 156         (arm_elf_fill_funcdesc): New.
 157         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 158         (elf32_arm_allocate_local_sym_info): Likewise.
 159         (create_got_section): Create .rofixup section.
 160         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 161         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 162         (elf32_arm_final_link_relocate): Likewise.
 163         (elf32_arm_check_relocs): Likewise.
 164         (allocate_dynrelocs_for_symbol): Likewise.
 165         (elf32_arm_size_dynamic_sections): Likewise.
 166         (elf32_arm_finish_dynamic_sections): Likewise.
 167         (elf32_arm_output_arch_local_syms): Likewise.
 168         (elf32_arm_fdpic_omit_section_dynsym): New.
 169
 170 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 171         Mickaël Guêné  <mickael.guene@st.com>
 172
 173         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 174         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 175         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 176         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 177         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 178         (elf32_arm_howto_from_type): Take new members of
 179         elf32_arm_howto_table_2 into account.
 180         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 181         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 182         BFD_RELOC_ARM_FUNCDESC_VALUE.
 183         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 184         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 185         BFD_RELOC_ARM_FUNCDESC_VALUE.
 186
 187 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 188         Mickaël Guêné  <mickael.guene@st.com>
 189
 190         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 191         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 192         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 193         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 194
 195 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 196         Mickaël Guêné  <mickael.guene@st.com>
 197
 198         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 199         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 200         arm*-*-uclinuxfdpiceabi.
 201         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 202         arm_elf32_fdpic_le_vec.
 203         * configure: Regenerate.
 204         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 205         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 206         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 207         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 208         (elf32_arm_fdpic_link_hash_table_create): New.
 209         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 210         arm_elf32_fdpic_le_vec.
 211
 212 2018-04-25  Alan Modra  <amodra@gmail.com>
 213
 214         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 215         * elf.c (elfcore_write_prpsinfo): Likewise.
 216
 217 2018-04-25  Alan Modra  <amodra@gmail.com>
 218
 219         * Makefile.am: Remove arm-aout and arm-coff support.
 220         * config.bfd: Likewise.
 221         * configure.ac: Likewise.
 222         * targets.c: Likewise.
 223         * aout-arm.c: Delete.
 224         * armnetbsd.c: Delete.
 225         * riscix.c: Delete.
 226         * Makefile.in: Regenerate.
 227         * configure: Regenerate.
 228         * po/SRC-POTFILES.in: Regenerate.
 229
 230 2018-04-24  Nick Clifton  <nickc@redhat.com>
 231
 232         PR 23113
 233         * elf.c (ignore_section_sym): Check for the output_section pointer
 234         being NULL before dereferencing it.
 235
 236         PR 23110
 237         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 238         a negative PE_DEBUG_DATA size before iterating over the debug data.
 239
 240 2018-04-23  Alan Modra  <amodra@gmail.com>
 241
 242         * elf-linux-core.h: Revert last change.
 243         * elf.c: Likewise.
 244
 245 2018-04-23  Nick Clifton  <nickc@redhat.com>
 246
 247         PR 23056
 248         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 249         the end of the string table, and zero it.
 250
 251 2018-04-23  Alan Modra  <amodra@gmail.com>
 252
 253         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 254         gcc-8 string truncation warning.
 255         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 256         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 257         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 258         * elf.c (elfcore_write_prpsinfo): Likewise.
 259
 260 2018-04-23  Nick Clifton  <nickc@redhat.com>
 261
 262         PR 23056
 263         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 264         the end of the string table, and zero it.
 265
 266 2018-04-20  Alan Modra  <amodra@gmail.com>
 267
 268         PR 22978
 269         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 270         case both dtprel and tprel relocs.
 271         (allocate_dynrelocs): Adjust conditions for got relocs.
 272         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 273         Emit dynamic relocs on TLS GOT entries for shared libraries,
 274         not when pic.  Omit dynamic reloc on dtprel entry when local,
 275         and on tprel entry when local and executable.
 276
 277 2018-04-19  Alan Modra  <amodra@gmail.com>
 278
 279         PR 22537
 280         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 281         (hppa_type_of_stub): Don't return a long branch stub for
 282         symbols other than those defined statically.
 283
 284 2018-04-19  Alan Modra  <amodra@gmail.com>
 285
 286         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 287         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 288         to selvecs for mips targets change 2018-04-18.
 289         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 290         and  mips_ecoff_bele_vec.
 291         * targets.c: Likewise.
 292         * coff-mips.c: Resurrect.
 293         * Makefile.in: Regenerate.
 294         * configure: Regenerate.
 295         * po/SRC-POTFILES.in: Regenerate.
 296
 297 2018-04-18  Alan Modra  <amodra@gmail.com>
 298
 299         * Makefile.am: Remove mips aout and coff support.
 300         * config.bfd: Likewise.
 301         * configure.ac: Likewise.
 302         * targets.c: Likewise.
 303         * coff-mips.c: Delete
 304         * mipsbsd.c: Delete
 305         * pe-mips.c: Delete
 306         * pei-mips.c: Delete
 307         * Makefile.in: Regenerate.
 308         * configure: Regenerate.
 309         * po/SRC-POTFILES.in: Regenerate.
 310
 311 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 312
 313         * elf32-i386.c (elf32_bed): Define before including
 314         "elf32-target.h".
 315         * elf64-x86-64.c (elf64_bed): Define before including
 316         "elf64-target.h".
 317         (elf32_bed): Define before including "elf32-target.h".
 318
 319 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 320
 321         PR ld/23055
 322         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 323         normal input file with compatible relocation.
 324
 325 2018-04-18  Alan Modra  <amodra@gmail.com>
 326
 327         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 328         * config.bfd: Likewise.
 329         * configure.ac: Likewise.
 330         * doc/bfdint.texi: Likewise.
 331         * targets.c: Likewise.
 332         * freebsd.h: Delete.
 333         * i386dynix.c: Delete.
 334         * i386freebsd.c: Delete.
 335         * i386linux.c: Delete.
 336         * i386mach3.c: Delete.
 337         * i386netbsd.c: Delete.
 338         * i386os9k.c: Delete.
 339         * Makefile.in: Regenerate.
 340         * configure: Regenerate.
 341         * po/SRC-POTFILES.in: Regenerate.
 342
 343 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 344
 345         Microblaze Target: PIC data text relative
 346
 347         * bfd/reloc.c (2 new BFD relocations):
 348         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 349         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 350         * bfd/bfd-in2.h: Regenerate
 351         * bfd/libbfd.h: Regenerate
 352         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 353         new relocs and handle them in both relocate and relax functions.
 354         (microblaze_elf_reloc_type_lookup): add mapping between for new
 355         bfd relocs.
 356         (microblaze_elf_relocate_section): Handle new relocs in case of
 357         elf relocation.
 358         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 359
 360 2018-04-17  Nick Clifton  <nickc@redhat.com>
 361
 362         PR 23055
 363         * aoutx.h (find_nearest_line): Check that the symbol name exists
 364         and is long enough, before attempting to see if it is for a .o
 365         file.
 366         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 367         NULL.
 368         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 369         NULL.
 370         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 371         has no name.
 372
 373         PR 23065
 374         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 375
 376 2018-04-16  Nick Clifton  <nickc@redhat.com>
 377
 378         PR 23061
 379         * coffgen.c (coff_pointerize_aux): Check for an out of range
 380         fixup.
 381
 382 2018-04-16  Alan Modra  <amodra@gmail.com>
 383
 384         * Makefile.am: Remove arm-epoc-pe support.
 385         * coff-arm.c: Likewise.
 386         * config.bfd: Likewise.
 387         * configure.ac: Likewise.
 388         * targets.c: Likewise.
 389         * epoc-pe-arm.c: Delete.
 390         * epoc-pei-arm.c: Delete.
 391         * Makefile.in: Regenerate.
 392         * configure: Regenerate.
 393         * po/SRC-POTFILES.in: Regenerate.
 394
 395 2018-04-16  Alan Modra  <amodra@gmail.com>
 396
 397         * Makefile.am: Remove sparc-aout and sparc-coff support.
 398         * config.bfd: Likewise.
 399         * configure.ac: Likewise.
 400         * targets.c: Likewise.
 401         * aout-sparcle.c: Delete.
 402         * aoutf1.h: Delete.
 403         * cf-sparclynx.c: Delete.
 404         * coff-sparc.c: Delete.
 405         * demo64.c: Delete.
 406         * sparclinux.c: Delete.
 407         * sparclynx.c: Delete.
 408         * sparcnetbsd.c: Delete.
 409         * sunos.c: Delete.
 410         * Makefile.in: Regenerate.
 411         * configure: Regenerate.
 412         * po/SRC-POTFILES.in: Regenerate.
 413
 414 2018-04-16  Alan Modra  <amodra@gmail.com>
 415
 416         * Makefile.am: Remove m68k-aout and m68k-coff support.
 417         * aoutf1.h: Likewise.
 418         * aoutx.h: Likewise.
 419         * archive.c: Likewise.
 420         * bfd-in.h: Likewise.
 421         * bfd.c: Likewise.
 422         * coffcode.h: Likewise.
 423         * coffswap.h: Likewise.
 424         * config.bfd: Likewise.
 425         * configure.ac: Likewise.
 426         * configure.host: Likewise.
 427         * doc/bfd.texinfo: Likewise.
 428         * doc/bfdint.texi: Likewise.
 429         * freebsd.h: Likewise.
 430         * gen-aout.c: Likewise.
 431         * hpux-core.c: Likewise.
 432         * libaout.h: Likewise.
 433         * libbfd-in.h: Likewise.
 434         * pdp11.c: Likewise.
 435         * peicode.h: Likewise.
 436         * riscix.c: Likewise.
 437         * targets.c: Likewise.
 438         * aout0.c: Delete.
 439         * coff-apollo.c: Delete.
 440         * coff-aux.c: Delete.
 441         * coff-m68k.c: Delete.
 442         * coff-svm68k.c: Delete.
 443         * coff-u68k.c: Delete.
 444         * hosts/delta68.h: Delete.
 445         * hosts/hp300bsd.h: Delete.
 446         * hosts/m68kaux.h: Delete.
 447         * hosts/news.h: Delete.
 448         * hp300bsd.c: Delete.
 449         * hp300hpux.c: Delete.
 450         * liboasys.h: Delete.
 451         * m68k4knetbsd.c: Delete.
 452         * m68klinux.c: Delete.
 453         * m68knetbsd.c: Delete.
 454         * oasys.c: Delete.
 455         * versados.c: Delete.
 456         * Makefile.in: Regenerate.
 457         * bfd-in2.h: Regenerate.
 458         * configure: Regenerate.
 459         * libbfd.h: Regenerate.
 460         * po/SRC-POTFILES.in: Regenerate.
 461
 462 2018-04-16  Alan Modra  <amodra@gmail.com>
 463
 464         * Makefile.am: Remove sh5 and sh64 support.
 465         * archures.c: Likewise.
 466         * config.bfd: Likewise.
 467         * configure.ac: Likewise.
 468         * cpu-sh.c: Likewise.
 469         * elf32-sh-relocs.h: Likewise.
 470         * elf32-sh.c: Likewise.
 471         * targets.c: Likewise.
 472         * elf32-sh64-com.c: Delete.
 473         * elf32-sh64.c: Delete.
 474         * elf32-sh64.h: Delete.
 475         * elf64-sh64.c: Delete.
 476         * Makefile.in: Regenerate.
 477         * bfd-in2.h: Regenerate.
 478         * configure: Regenerate.
 479         * po/SRC-POTFILES.in: Regenerate.
 480
 481 2018-04-16  Alan Modra  <amodra@gmail.com>
 482
 483         * Makefile.am: Remove sh-symbianelf support.
 484         * config.bfd: Likewise.
 485         * configure.ac: Likewise.
 486         * targets.c: Likewise.
 487         * elf32-sh-symbian.c: Delete.
 488         * Makefile.in: Regenerate.
 489         * configure: Regenerate.
 490         * po/SRC-POTFILES.in: Regenerate.
 491
 492 2018-04-16  Alan Modra  <amodra@gmail.com>
 493
 494         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 495         * config.bfd: Likewise.
 496         * configure.ac: Likewise.
 497         * targets.c: Likewise.
 498         * vaxbsd.c: Delete.
 499         * Makefile.in: Regenerate.
 500         * configure: Regenerate.
 501         * po/SRC-POTFILES.in: Regenerate.
 502
 503 2018-04-16  Alan Modra  <amodra@gmail.com>
 504
 505         * Makefile.am: Remove w65 support.
 506         * archures.c: Likewise.
 507         * coffcode.h: Likewise.
 508         * config.bfd: Likewise.
 509         * configure.ac: Likewise.
 510         * targets.c: Likewise.
 511         * coff-w65.c: Delete.
 512         * cpu-w65.c: Delete.
 513         * Makefile.in: Regenerate.
 514         * bfd-in2.h: Regenerate.
 515         * configure: Regenerate.
 516         * po/SRC-POTFILES.in: Regenerate.
 517
 518 2018-04-16  Alan Modra  <amodra@gmail.com>
 519
 520         * Makefile.am: Remove we32k support.
 521         * archures.c: Likewise.
 522         * coffcode.h: Likewise.
 523         * config.bfd: Likewise.
 524         * configure.ac: Likewise.
 525         * targets.c: Likewise.
 526         * coff-we32k.c: Delete.
 527         * cpu-we32k.c: Delete.
 528         * Makefile.in: Regenerate.
 529         * bfd-in2.h: Regenerate.
 530         * configure: Regenerate.
 531         * po/SRC-POTFILES.in: Regenerate.
 532
 533 2018-04-16  Alan Modra  <amodra@gmail.com>
 534
 535         * Makefile.am: Remove m88k support.
 536         * aoutx.h: Likewise.
 537         * archures.c: Likewise.
 538         * coffcode.h: Likewise.
 539         * coffswap.h: Likewise.
 540         * config.bfd: Likewise.
 541         * configure.ac: Likewise.
 542         * cpu-ns32k.c: Likewise.
 543         * elf32-nds32.c: Likewise.
 544         * mach-o.c: Likewise.
 545         * netbsd-core.c: Likewise.
 546         * reloc.c: Likewise.
 547         * targets.c: Likewise.
 548         * coff-m88k.c: Delete.
 549         * cpu-m88k.c: Delete.
 550         * elf32-m88k.c: Delete.
 551         * hosts/m88kmach3.h: Delete.
 552         * m88kmach3.c: Delete.
 553         * m88kopenbsd.c: Delete.
 554         * Makefile.in: Regenerate.
 555         * bfd-in2.h: Regenerate.
 556         * configure: Regenerate.
 557         * po/SRC-POTFILES.in: Regenerate.
 558
 559 2018-04-16  Alan Modra  <amodra@gmail.com>
 560
 561         * Makefile.am: Remove i370 support.
 562         * archures.c: Likewise.
 563         * config.bfd: Likewise.
 564         * configure.ac: Likewise.
 565         * targets.c: Likewise.
 566         * cpu-i370.c: Delete.
 567         * elf32-i370.c: Delete.
 568         * Makefile.in: Regenerate.
 569         * bfd-in2.h: Regenerate.
 570         * configure: Regenerate.
 571         * po/SRC-POTFILES.in: Regenerate.
 572
 573 2018-04-16  Alan Modra  <amodra@gmail.com>
 574
 575         * Makefile.am: Remove h8500 support.
 576         * archures.c: Likewise.
 577         * coffcode.h: Likewise.
 578         * config.bfd: Likewise.
 579         * configure.ac: Likewise.
 580         * targets.c: Likewise.
 581         * coff-h8500.c: Delete.
 582         * cpu-h8500.c: Delete.
 583         * Makefile.in: Regenerate.
 584         * bfd-in2.h: Regenerate.
 585         * configure: Regenerate.
 586         * po/SRC-POTFILES.in: Regenerate.
 587
 588 2018-04-16  Alan Modra  <amodra@gmail.com>
 589
 590         * Makefile.am: Remove h8300-coff support.
 591         * coffcode.h: Likewise.
 592         * config.bfd: Likewise.
 593         * configure.ac: Likewise.
 594         * reloc16.c: Likewise.
 595         * targets.c: Likewise.
 596         * coff-h8300.c: Delete.
 597         * Makefile.in: Regenerate.
 598         * configure: Regenerate.
 599         * po/SRC-POTFILES.in: Regenerate.
 600
 601 2018-04-16  Alan Modra  <amodra@gmail.com>
 602
 603         * Makefile.am: Remove IEEE 695 support.
 604         * archures.c: Likewise.
 605         * bfd.c: Likewise.
 606         * config.bfd: Likewise.
 607         * configure.ac: Likewise.
 608         * doc/bfd.texinfo: Likewise.
 609         * doc/bfdint.texi: Likewise.
 610         * doc/bfdsumm.texi: Likewise.
 611         * section.c: Likewise.
 612         * targets.c: Likewise.
 613         * ieee.c: Delete.
 614         * libieee.h: Delete.
 615         * Makefile.in: Regenerate.
 616         * bfd-in2.h: Regenerate.
 617         * configure: Regenerate.
 618         * po/SRC-POTFILES.in: Regenerate.
 619
 620 2018-04-16  Alan Modra  <amodra@gmail.com>
 621
 622         * config.bfd: Remove tandem support.
 623
 624 2018-04-16  Alan Modra  <amodra@gmail.com>
 625
 626         * Makefile.am: Remove newsos3 support.
 627         * aoutx.h: Likewise.
 628         * config.bfd: Likewise.
 629         * configure.ac: Likewise.
 630         * targets.c: Likewise.
 631         * newsos3.c: Delete.
 632         * Makefile.in: Regenerate.
 633         * configure: Regenerate.
 634         * po/SRC-POTFILES.in: Regenerate.
 635
 636 2018-04-16  Alan Modra  <amodra@gmail.com>
 637
 638         * Makefile.am: Remove netware support.
 639         * bfd-in.h: Likewise.
 640         * bfd.c: Likewise.
 641         * config.bfd: Likewise.
 642         * configure.ac: Likewise.
 643         * doc/bfdint.texi: Likewise.
 644         * ecoff.c: Likewise.
 645         * targets.c: Likewise.
 646         * libnlm.h: Delete.
 647         * nlm-target.h: Delete.
 648         * nlm.c: Delete.
 649         * nlm32-alpha.c: Delete.
 650         * nlm32-i386.c: Delete.
 651         * nlm32-ppc.c: Delete.
 652         * nlm32-sparc.c: Delete.
 653         * nlm32.c: Delete.
 654         * nlm64.c: Delete.
 655         * nlmcode.h: Delete.
 656         * nlmswap.h: Delete.
 657         * Makefile.in: Regenerate.
 658         * bfd-in2.h: Regenerate.
 659         * configure: Regenerate.
 660         * po/SRC-POTFILES.in: Regenerate.
 661
 662 2018-04-16  Alan Modra  <amodra@gmail.com>
 663
 664         * archures.c: Remove tahoe support.
 665         * config.bfd: Likewise.
 666         * configure.ac: Likewise.
 667         * hosts/tahoe.h: Delete.
 668         * bfd-in2.h: Regenerate.
 669         * configure: Regenerate.
 670
 671 2018-04-14  Alan Modra  <amodra@gmail.com>
 672
 673         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
 674         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
 675         sanity test.
 676         (elfNN_bed): Init relropagesize.
 677         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
 678         select relropagesize.
 679         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 680         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 681         (ELF_MINPAGESIZE): Don't define.
 682         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 683         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 684         * bfd-in2.h: Regenerate.
 685
 686 2018-04-14  Alan Modra  <amodra@gmail.com>
 687
 688         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
 689         on __QNXTARGET__ define.
 690
 691 2018-04-14  Alan Modra  <amodra@gmail.com>
 692
 693         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
 694         to obsolete list.
 695
 696 2018-04-11  Alan Modra  <amodra@gmail.com>
 697
 698         * aout-adobe.c: Delete.
 699         * bout.c: Delete.
 700         * coff-i860.c: Delete.
 701         * coff-i960.c: Delete.
 702         * cpu-i860.c: Delete.
 703         * cpu-i960.c: Delete.
 704         * elf32-i860.c: Delete.
 705         * elf32-i960.c: Delete.
 706         * hosts/i860mach3.h: Delete.
 707         * Makefile.am: Remove i860, i960, bout, and adobe support.
 708         * archures.c: Remove i860 and i960 support.
 709         * coffcode.h: Likewise.
 710         * reloc.c: Likewise.
 711         * aoutx.h: Comment updates.
 712         * archive.c: Remove BOUT and i960 support.
 713         * bfd.c: Remove BOUT support.
 714         * coffswap.h: Remove i960 support.
 715         * config.bfd: Remove i860, i960 and adobe targets.
 716         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
 717         * targets.c: Likewise.
 718         * ieee.c: Remove i960 support.
 719         * mach-o.c: Remove i860 support.
 720         * Makefile.in: Regenerate.
 721         * bfd-in2.h: Regenerate.
 722         * configure: Regenerate.
 723         * libbfd.h: Regenerate.
 724         * po/SRC-POTFILES.in: Regenerate.
 725
 726 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 727
 728         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
 729         in the BFD symbol referred by the relocation.
 730         (mips_elf64_write_rela): Likewise.
 731
 732 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 733
 734         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
 735         error for out-of-range `r_sym' values.
 736
 737 2018-04-09  Alan Modra  <amodra@gmail.com>
 738
 739         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
 740         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
 741         (ppc64_elf_check_relocs): Set has_pltcall.
 742         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
 743         (ppc64_elf_inline_plt): New function.
 744         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
 745         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
 746         * elf32-ppc.c (has_pltcall): Define.
 747         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
 748         (ppc_elf_check_relocs): Set has_pltcall.
 749         (ppc_elf_inline_plt): New function.
 750         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
 751         (ppc_elf_size_dynamic_sections): Likewise.
 752         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
 753
 754 2018-04-09  Alan Modra  <amodra@gmail.com>
 755
 756         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
 757         (is_plt_seq_reloc): New function.
 758         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
 759         (ppc_elf_tls_optimize): Handle inline plt call sequence.
 760         (ppc_elf_relax_section): Handle PLTCALL reloc.
 761         (ppc_elf_relocate_section): Nop out inline plt call sequence when
 762         resolving locally.
 763         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
 764         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
 765         (has_tls_get_addr_call): Correct comment.
 766         (is_branch_reloc): Add PLTCALL.
 767         (is_plt_seq_reloc): New function.
 768         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
 769         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
 770         entry for R_PPC64_PLTCALL.
 771         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
 772         (ppc_type_of_stub): Handle PLTCALL reloc.
 773         (toc_adjusting_stub_needed): Likewise.
 774         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
 775         reloc insn.  Nop out inline plt call sequence when resolving
 776         locally.  Handle __tls_get_addr inline plt call optimization.
 777
 778 2018-04-09  Alan Modra  <amodra@gmail.com>
 779
 780         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
 781         (struct ppc_stub_hash_entry): Add symtype field.
 782         (PLT_KEEP): Define.
 783         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
 784         (create_linkage_sections): Create pltlocal and relpltlocal.
 785         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
 786         Set PLT_KEEP.
 787         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 788         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 789         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 790         Keep PLT entries for inline calls against locals.
 791         (ppc_build_one_stub): Use pltlocal as appropriate.
 792         (ppc_size_one_stub): Likewise.
 793         (ppc64_elf_size_stubs): Set symtype.
 794         (build_global_entry_stubs_and_plt): Init pltlocal and write
 795         relpltlocal for globals.
 796         (write_plt_relocs_for_local_syms): Likewise for local syms.
 797         (ppc64_elf_relocate_section): Support PLT for local syms.
 798         * elf32-ppc.c (PLT_KEEP): Define.
 799         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
 800         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
 801         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
 802         Set PLT_KEEP.  Adjust update_local_sym_info call.
 803         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 804         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 805         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 806         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
 807         (write_global_sym_plt): Init pltlocal and write relpltlocal.
 808         (ppc_finish_symbols): Likewise for locals.
 809
 810 2018-04-09  Alan Modra  <amodra@gmail.com>
 811
 812         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
 813         for local symbols to..
 814         (write_plt_relocs_for_local_syms): ..here.  New function.
 815         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
 816         global symbols to..
 817         (build_global_entry_stubs_and_plt): ..here.  Rename from
 818         build_global_entry_stubs.
 819         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
 820         Call write_plt_relocs_for_local_syms.
 821         * elf32-ppc.c (get_sym_h): New function.
 822         (ppc_elf_relax_section): Use get_sym_h.
 823         (ppc_elf_relocate_section): Move output of PLT relocs and glink
 824         stubs for local symbols to..
 825         (ppc_finish_symbols): ..here.  New function.
 826         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
 827         global syms to..
 828         (write_global_sym_plt): ..here.  New function.
 829         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
 830         (ppc_finish_symbols): Declare.
 831
 832 2018-04-09  Alan Modra  <amodra@gmail.com>
 833
 834         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
 835         (ppc_elf_relocate_section): Likewise.
 836         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
 837         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
 838         resolution to plt entry relative to toc pointer.
 839
 840 2018-04-09  Alan Modra  <amodra@gmail.com>
 841
 842         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 843         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
 844         file when other TLS flags are tested in a mask.
 845         (TLS_MARK, NON_GOT): Define.
 846         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 847         (update_local_sym_info): Don't create got entry when NON_GOT.
 848         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 849         Set TLS_MARK.
 850         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
 851         (ppc64_elf_relocate_section): Likewise.
 852         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
 853         __tls_get_addr calls lacking a marker reloc.
 854         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 855         TLS_TPRELGD): Renumber.  Update comment.
 856         (TLS_MARK, NON_GOT): Define.
 857         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 858         (update_local_sym_info): Don't create got entry when NON_GOT.
 859         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 860         Set TLS_MARK.
 861         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
 862         __tls_get_addr calls lacking a marker reloc.
 863
 864 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
 867         R_X86_64_converted_reloc_bit.
 868
 869 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 870
 871         PR gas/22318
 872         * configure: Regenerated.
 873
 874 2018-04-05  Alan Modra  <amodra@gmail.com>
 875
 876         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 877         (elf_hppa_info_to_howto_rel): Likewise.
 878
 879 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 880
 881         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 882         unsuccessfully for unimplemented relocations.
 883         (elf_hppa_info_to_howto_rel): Likewise.
 884
 885 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 886
 887         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 888         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 889         howto lookup failure.
 890         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 891         accordingly.
 892         (elf32_i860_info_to_howto_rela): Likewise.
 893         (elf32_i860_relocate_splitn): Likewise.
 894         (elf32_i860_relocate_pc16): Likewise.
 895         (elf32_i860_relocate_pc26): Likewise.
 896         (elf32_i860_relocate_section): Likewise.
 897
 898 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 899
 900         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 901         check for `visium_elf_howto_table' table access.
 902
 903 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 904
 905         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 906         check for `iq2000_elf_howto_table' table access.
 907
 908 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 909
 910         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 911         for `elf32_frv_howto_table' table access.
 912
 913 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 914
 915         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 916         unsuccessfully for placeholder howtos.
 917         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 918         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 919
 920 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 921
 922         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 923         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 924
 925 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 926
 927         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 928         ATTRIBUTE_UNUSED from `abfd'.
 929
 930 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 931
 932         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 933         `_bfd_error_handler' call formatting.
 934
 935 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 936
 937         * elf32-mips.c (mips_info_to_howto_rel): Call
 938         `mips_elf32_rtype_to_howto' directly rather than via
 939         `->elf_backend_mips_rtype_to_howto'.
 940
 941 2018-03-28  Renlin Li  <renlin.li@arm.com>
 942
 943         PR ld/22970
 944         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 945         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 946         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 947         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 948         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 949         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 950         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 951         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 952         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 953         (elfNN_aarch64_final_link_relocate): Support new relocations.
 954         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 955         relocations.
 956         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 957
 958 2018-03-28  Renlin Li  <renlin.li@arm.com>
 959
 960         PR ld/22970
 961         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 962         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 963         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 964         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 965         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 966         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 967         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 968         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 969         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 970         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 971         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 972         TLSLE_LDST16_TPREL_LO12,
 973         TLSLE_LDST16_TPREL_LO12_NC,
 974         TLSLE_LDST32_TPREL_LO12,
 975         TLSLE_LDST32_TPREL_LO12_NC,
 976         TLSLE_LDST64_TPREL_LO12,
 977         TLSLE_LDST64_TPREL_LO12_NC,
 978         TLSLE_LDST8_TPREL_LO12,
 979         TLSLE_LDST8_TPREL_LO12_NC.
 980         * bfd-in2.h: Regenerated.
 981         * libbfd.h: Regenerated.
 982
 983 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 984
 985         PR ld/22972
 986         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 987         has_old_style_got_reloc.
 988         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 989         relocations.  Fix a couple of long lines.
 990         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 991         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 992         GOT relocations.
 993
 994 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 995
 996         PR ld/23000
 997         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 998         ENDBR64 to the TLSDESC PLT entry.
 999
1000 2018-03-21  Alan Modra  <amodra@gmail.com>
1001
1002         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1003         symbols.  Use size_t counts.  Delete redundant opd test.
1004
1005 2018-03-21  Alan Modra  <amodra@gmail.com>
1006
1007         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1008
1009 2018-03-21  Alan Modra  <amodra@gmail.com>
1010
1011         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1012         field unsigned.
1013         (update_local_sym_info): Likewise for local_got_tls_masks.
1014         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1015
1016 2018-03-21  Alan Modra  <amodra@gmail.com>
1017
1018         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1019         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1020         do in size_dynamic_sections.
1021
1022 2018-03-21  Alan Modra  <amodra@gmail.com>
1023
1024         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1025         without first checking array bounds.
1026         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1027
1028 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1029
1030         PR ld/22983
1031         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1032         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1033
1034 2018-03-19  Nick Clifton  <nickc@redhat.com>
1035
1036         * po/es.po: Updated Spanish translation.
1037
1038 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1039
1040         * elf32-xtensa.c (xlate_map_entry): Change types of address
1041         fields from 'unsigned' to 'bfd_vma'.
1042         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1043         the key argument to bsearch. Allow offsets past the end of a
1044         section, use the last map entry for translation of such offsets.
1045
1046 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1047
1048         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1049         Not support the target feature.
1050         (nds32_elf_ex9_itb_base): Likewise.
1051         (nds32_elf_ex9_import_table): Likewise.
1052         (nds32_elf_ex9_finish): Likewise.
1053         (nds32_elf_ex9_reloc_jmp): Likewise.
1054         (nds32_elf_get_insn_with_reg): Likewise.
1055         (nds32_get_local_syms): Likewise.
1056         (nds32_elf_ex9_replace_instruction): Likewise.
1057         (nds32_elf_ifc_calc): Likewise.
1058         (nds32_elf_ifc_finish): Likewise.
1059         (nds32_elf_ifc_replace): Likewise.
1060         (nds32_elf_ifc_reloc): Likewise.
1061
1062 2018-03-14  Alan Modra  <amodra@gmail.com>
1063
1064         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1065         sfpr size added before defining alias symbols.
1066         (ppc64_elf_build_stubs): Add stub section padding before
1067         copying sfpr contents and defining save/restore alias symbols.
1068
1069 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1070
1071         PR ld/20882
1072         * elflink.c (elf_gc_mark_debug_section): Also check the local
1073         debug definition section.
1074
1075 2018-03-13  Nick Clifton  <nickc@redhat.com>
1076
1077         PR 22113
1078         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1079         function.  Add an end address parameter.  Check access of the data
1080         pointer to make sure that they do not extend beyond the end
1081         address.  Return FALSE if any check fails.  Add the end address
1082         pointer to the ui structure.
1083         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1084         codes to make sure that they do not extend beyond the end address
1085         pointer.  Print an error message and return immediately if any
1086         check fails.
1087
1088 2018-03-09  Nick Clifton  <nickc@redhat.com>
1089
1090         * elf64-s390.c (elf_s390_relocate_section): Move check for
1091         relocations against non-allocated sections to before the code that
1092         handles ifunc relocations.
1093         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1094         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1095         relocs against IFUNC symbols in non-allocated sections as relocs
1096         against FUNC symbols.
1097         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1098
1099 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1100
1101         PR ld/22929
1102         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1103         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1104         relocation against FUNC symbol.
1105         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1106
1107 2018-03-07  Renlin Li  <renlin.li@arm.com>
1108
1109         PR ld/20402
1110         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1111         symbol, and don't emit relocation in specific case.
1112
1113 2018-03-07  Alan Modra  <amodra@gmail.com>
1114
1115         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1116         (mips_elf64_slurp_one_reloc_table): Pass on error.
1117
1118 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1119             Maciej W. Rozycki  <macro@mips.com>
1120
1121         PR ld/21900
1122         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1123         after calling `undefined_symbol' hook if this is an error
1124         condition.  Assume the value of 0 for the symbol requested
1125         otherwise.
1126
1127 2018-03-02  Jim Wilson  <jimw@sifive.com>
1128
1129         PR 22903
1130         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1131         and nop instead of 4.
1132         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1133         8 instead of 4.
1134
1135 2018-03-01  Jim Wilson  <jimw@sifive.com>
1136
1137         PR 22756
1138         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1139         else if instead of if.
1140
1141 2018-03-01  Alan Modra  <amodra@gmail.com>
1142
1143         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1144
1145 2018-02-28  Alan Modra  <amodra@gmail.com>
1146
1147         PR 22887
1148         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1149
1150 2018-02-28  Nick Clifton  <nickc@redhat.com>
1151
1152         PR 22895
1153         PR 22893
1154         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1155         pointer.  Drop unused abfd parameter.  Check the size of the block
1156         before initialising the data field.  Return the end pointer if the
1157         size is invalid.
1158         (read_attribute_value): Adjust invocations of read_n_bytes.
1159
1160         PR 22894
1161         * dwarf1.c (parse_die): Check the length of form blocks before
1162         advancing the data pointer.
1163
1164 2018-02-28  Alan Modra  <amodra@gmail.com>
1165
1166         PR 22887
1167         * aoutx.h (translate_symbol_table): Print an error message and set
1168         bfd_error on finding an invalid name string offset.
1169
1170 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1171
1172         * config.in: Regenerated.
1173         * configure: Likewise.
1174         * configure.ac: Add --enable-separate-code.
1175         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1176         to 1 for Linux/x86 targets,
1177         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1178         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1179
1180 2018-02-27  Nick Clifton  <nickc@redhat.com>
1181
1182         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1183         message.
1184         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1185         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1186         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1187         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1188         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1189         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1190         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1191         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1192         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1193
1194         PR 22875
1195         * elf-bfd.h (struct elf_backend_data): Change the return type of
1196         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1197         to bfd_boolean.
1198         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1199         value from the info_to_howto function and fail if that function
1200         failed.
1201         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1202         from the info_to_howto function.
1203         (elf32_h8_relax_section): Likewise.
1204         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1205         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1206         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1207         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1208         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1209         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1210         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1211         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1212         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1213         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1214         (riscv_elf_relocate_section): Likewise.
1215         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1216         bfd_boolean.  Issue an error message, set an error value and
1217         return FALSE if the reloc is not recognized.
1218         (elf_hppa_info_to_howto_rel): Likewise.
1219         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1220         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1221         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1222         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1223         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1224         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1225         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1226         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1227         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1228         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1229         (cris_info_to_howto_rela): Likewise.
1230         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1231         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1232         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1233         Likewise.
1234         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1235         (elf32_dlx_info_to_howto_rel): Likewise.
1236         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1237         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1238         * elf32-frv.c (frv_info_to_howto_rela)
1239         (frvfdpic_info_to_howto_rel): Likewise.
1240         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1241         * elf32-gen.c (elf_generic_info_to_howto)
1242         (elf_generic_info_to_howto_rel): Likewise.
1243         * elf32-h8300.c (elf32_h8_info_to_howto)
1244         (elf32_h8_info_to_howto_rel): Likewise.
1245         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1246         * elf32-i386.c (elf_i386_reloc_type_lookup)
1247         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1248         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1249         Likewise.
1250         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1251         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1252         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1253         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1254         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1255         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1256         Likewise.
1257         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1258         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1259         * elf32-m68k.c (rtype_to_howto): Likewise.
1260         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1261         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1262         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1263         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1264         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1265         Likewise.
1266         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1267         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1268         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1269         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1270         Likewise.
1271         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1272         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1273         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1274         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1275         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1276         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1277         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1278         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1279         * elf32-score.c (s3_bfd_score_info_to_howto)
1280         (_bfd_score_info_to_howto): Likewise.
1281         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1282         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1283         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1284         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1285         (elf32_tic6x_info_to_howto_rel): Likewise.
1286         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1287         * elf32-v850.c (v850_elf_info_to_howto_rel)
1288         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1289         * elf32-vax.c (rtype_to_howto): Likewise.
1290         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1291         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1292         (elf32_wasm32_info_to_howto_rela): Likewise.
1293         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1294         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1295         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1296         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1297         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1298         * elf64-gen.c (elf_generic_info_to_howto)
1299         (elf_generic_info_to_howto_rel): Likewise.
1300         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1301         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1302         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1303         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1304         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1305         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1306         Likewise.
1307         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1308         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1309         Likewise.
1310         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1311         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1312         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1313         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1314         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1315         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1316         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1317         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1318         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1319         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1320         Default to NULL.
1321
1322 2018-02-26  Jim Wilson  <jimw@sifive.com>
1323             Stephan Schreiber <info@fs-driver.org>
1324
1325         PR 15904
1326         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1327         call, set changed_contents and changed_relocs.  Likewise after
1328         successful ia64_elf_relax_br call.
1329
1330 2018-02-26  Alan Modra  <amodra@gmail.com>
1331
1332         * elf.c (assign_file_positions_except_relocs): Don't segfault
1333         when actual number of phdrs is less than allocated.  Delete
1334         outdated comment.  Formatting.
1335
1336 2018-02-26  Alan Modra  <amodra@gmail.com>
1337
1338         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1339         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1340         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1341         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1342         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1343         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1344         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1345         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1346         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1347         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1348         error/warning messages.
1349
1350 2018-02-26  Alan Modra  <amodra@gmail.com>
1351
1352         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1353         * syms.c: Standardize error/warning messages.
1354
1355 2018-02-26  Alan Modra  <amodra@gmail.com>
1356
1357         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1358         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1359         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1360         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1361
1362 2018-02-26  Alan Modra  <amodra@gmail.com>
1363
1364         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1365
1366 2018-02-26  Alan Modra  <amodra@gmail.com>
1367
1368         * elfxx-mips.c: Standardize error/warning messages.
1369
1370 2018-02-26  Alan Modra  <amodra@gmail.com>
1371
1372         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1373         * elflink.c: Standardize error/warning messages.  Replace use of
1374         linker callback einfo with _bfd_error_handler when possible.
1375
1376 2018-02-26  Alan Modra  <amodra@gmail.com>
1377
1378         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1379         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1380         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1381         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1382         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1383         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1384         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1385         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1386         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1387         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1388         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1389         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1390         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1391         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1392         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1393         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1394         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1395         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1396         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1397         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1398         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1399         unrecognized/unsupported reloc message.
1400
1401 2018-02-26  Alan Modra  <amodra@gmail.com>
1402
1403         * elf32-ppc.c: Standardize error/warning messages.  Use
1404         _bfd_error_handler rather than einfo when einfo features not used.
1405         * elf64-ppc.c: Likewise.
1406
1407 2018-02-23  Alan Modra  <amodra@gmail.com>
1408
1409         PR 22881
1410         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1411         segment if no matching LOAD segment.
1412
1413 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1414
1415         * elf32-nds32.h: Define mask for ict_model.
1416
1417 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1418
1419         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1420
1421 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1422
1423         Revert
1424         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1425
1426         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1427         .reginfo section has wrong size.
1428
1429 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1430
1431         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1432         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1433         `.MIPS.abiflags' sections.
1434         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1435         section's end.
1436
1437 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1438
1439         * section.c (SEC_FIXED_SIZE): New macro.
1440         * bfd-in2.h: Regenerate.
1441
1442 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1443
1444         * section.c (SEC_HAS_GOT_REF): Remove macro.
1445         * bfd-in2.h: Regenerate.
1446
1447 2018-02-19  Alan Modra  <amodra@gmail.com>
1448
1449         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1450         arguments.
1451         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1452         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1453         (_bfd_riscv_relax_pc): Likewise and fix typos.
1454         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1455         * libbfd.h: Regenerate.
1456
1457 2018-02-19  Alan Modra  <amodra@gmail.com>
1458
1459         * dwarf2.c (read_section): Don't use 'll' format modifier.
1460         (find_abstract_instance): Likewise.
1461         * elfcore.h (elf_core_file_p): Likewise.
1462
1463 2018-02-19  Alan Modra  <amodra@gmail.com>
1464
1465         * bfd-in.h: Include inttypes.h or if not available define
1466         PRId64, PRIu64 and PRIx64.
1467         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1468         modifier to print bfd_vma.
1469         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1470         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1471         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1472         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1473         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1474         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1475         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1476         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1477         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1478         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1479         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1480         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1481         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1482         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1483         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1484         and cast input to uint64_t, and similarly for Ld and Lu.
1485         * bfd-in2.h: Regenerate.
1486
1487 2018-02-19  Alan Modra  <amodra@gmail.com>
1488
1489         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1490         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1491         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1492         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1493         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1494         * reloc.c: Replace use of %R and %T in format strings passed to
1495         einfo and friends by %pR and %pT.
1496
1497 2018-02-19  Alan Modra  <amodra@gmail.com>
1498
1499         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1500         of %A and %B.
1501         * aout-adobe.c: Update all messages using %A and %B.
1502         * aout-cris.c: Likewise.
1503         * aoutx.h: Likewise.
1504         * archive.c: Likewise.
1505         * binary.c: Likewise.
1506         * cache.c: Likewise.
1507         * coff-alpha.c: Likewise.
1508         * coff-arm.c: Likewise.
1509         * coff-i860.c: Likewise.
1510         * coff-mcore.c: Likewise.
1511         * coff-ppc.c: Likewise.
1512         * coff-rs6000.c: Likewise.
1513         * coff-sh.c: Likewise.
1514         * coff-tic4x.c: Likewise.
1515         * coff-tic54x.c: Likewise.
1516         * coff-tic80.c: Likewise.
1517         * coff64-rs6000.c: Likewise.
1518         * coffcode.h: Likewise.
1519         * coffgen.c: Likewise.
1520         * cofflink.c: Likewise.
1521         * coffswap.h: Likewise.
1522         * compress.c: Likewise.
1523         * cpu-arm.c: Likewise.
1524         * ecoff.c: Likewise.
1525         * elf-attrs.c: Likewise.
1526         * elf-eh-frame.c: Likewise.
1527         * elf-ifunc.c: Likewise.
1528         * elf-m10300.c: Likewise.
1529         * elf-properties.c: Likewise.
1530         * elf-s390-common.c: Likewise.
1531         * elf.c: Likewise.
1532         * elf32-arc.c: Likewise.
1533         * elf32-arm.c: Likewise.
1534         * elf32-avr.c: Likewise.
1535         * elf32-bfin.c: Likewise.
1536         * elf32-cr16.c: Likewise.
1537         * elf32-cr16c.c: Likewise.
1538         * elf32-cris.c: Likewise.
1539         * elf32-crx.c: Likewise.
1540         * elf32-d10v.c: Likewise.
1541         * elf32-d30v.c: Likewise.
1542         * elf32-epiphany.c: Likewise.
1543         * elf32-fr30.c: Likewise.
1544         * elf32-frv.c: Likewise.
1545         * elf32-gen.c: Likewise.
1546         * elf32-hppa.c: Likewise.
1547         * elf32-i370.c: Likewise.
1548         * elf32-i386.c: Likewise.
1549         * elf32-i960.c: Likewise.
1550         * elf32-ip2k.c: Likewise.
1551         * elf32-iq2000.c: Likewise.
1552         * elf32-lm32.c: Likewise.
1553         * elf32-m32c.c: Likewise.
1554         * elf32-m32r.c: Likewise.
1555         * elf32-m68hc11.c: Likewise.
1556         * elf32-m68hc12.c: Likewise.
1557         * elf32-m68hc1x.c: Likewise.
1558         * elf32-m68k.c: Likewise.
1559         * elf32-mcore.c: Likewise.
1560         * elf32-mep.c: Likewise.
1561         * elf32-metag.c: Likewise.
1562         * elf32-microblaze.c: Likewise.
1563         * elf32-moxie.c: Likewise.
1564         * elf32-msp430.c: Likewise.
1565         * elf32-mt.c: Likewise.
1566         * elf32-nds32.c: Likewise.
1567         * elf32-nios2.c: Likewise.
1568         * elf32-or1k.c: Likewise.
1569         * elf32-pj.c: Likewise.
1570         * elf32-ppc.c: Likewise.
1571         * elf32-rl78.c: Likewise.
1572         * elf32-rx.c: Likewise.
1573         * elf32-s390.c: Likewise.
1574         * elf32-score.c: Likewise.
1575         * elf32-score7.c: Likewise.
1576         * elf32-sh-symbian.c: Likewise.
1577         * elf32-sh.c: Likewise.
1578         * elf32-sh64.c: Likewise.
1579         * elf32-sparc.c: Likewise.
1580         * elf32-spu.c: Likewise.
1581         * elf32-tic6x.c: Likewise.
1582         * elf32-tilepro.c: Likewise.
1583         * elf32-v850.c: Likewise.
1584         * elf32-vax.c: Likewise.
1585         * elf32-visium.c: Likewise.
1586         * elf32-wasm32.c: Likewise.
1587         * elf32-xgate.c: Likewise.
1588         * elf32-xtensa.c: Likewise.
1589         * elf64-alpha.c: Likewise.
1590         * elf64-gen.c: Likewise.
1591         * elf64-hppa.c: Likewise.
1592         * elf64-ia64-vms.c: Likewise.
1593         * elf64-mmix.c: Likewise.
1594         * elf64-ppc.c: Likewise.
1595         * elf64-s390.c: Likewise.
1596         * elf64-sh64.c: Likewise.
1597         * elf64-sparc.c: Likewise.
1598         * elf64-x86-64.c: Likewise.
1599         * elfcode.h: Likewise.
1600         * elfcore.h: Likewise.
1601         * elflink.c: Likewise.
1602         * elfnn-aarch64.c: Likewise.
1603         * elfnn-ia64.c: Likewise.
1604         * elfnn-riscv.c: Likewise.
1605         * elfxx-mips.c: Likewise.
1606         * elfxx-sparc.c: Likewise.
1607         * elfxx-tilegx.c: Likewise.
1608         * elfxx-x86.c: Likewise.
1609         * hpux-core.c: Likewise.
1610         * ieee.c: Likewise.
1611         * ihex.c: Likewise.
1612         * libbfd.c: Likewise.
1613         * linker.c: Likewise.
1614         * mach-o.c: Likewise.
1615         * merge.c: Likewise.
1616         * mmo.c: Likewise.
1617         * oasys.c: Likewise.
1618         * pdp11.c: Likewise.
1619         * pe-mips.c: Likewise.
1620         * peXXigen.c: Likewise.
1621         * peicode.h: Likewise.
1622         * reloc.c: Likewise.
1623         * rs6000-core.c: Likewise.
1624         * srec.c: Likewise.
1625         * stabs.c: Likewise.
1626         * vms-alpha.c: Likewise.
1627         * xcofflink.c: Likewise.
1628
1629 2018-02-19  Alan Modra  <amodra@gmail.com>
1630
1631         PR 22845
1632         * elf.c (IS_TBSS): Define.
1633         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1634         (assign_file_positions_for_non_load_sections): Revert last change.
1635         Properly calculate load segment limits to compare against relro limits.
1636
1637 2018-02-17  Alan Modra  <amodra@gmail.com>
1638
1639         PR 22845
1640         * elf.c (assign_file_positions_for_non_load_sections): Ignore
1641         degenerate zero size PT_LOAD segments when finding one overlapping
1642         the PT_GNU_RELRO segment.
1643
1644 2018-02-16  Alan Modra  <amodra@gmail.com>
1645
1646         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
1647         (_bfd_bool_bfd_true): Rename from bfd_true.
1648         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
1649         (_bfd_int_bfd_0): Rename from bfd_0.
1650         (_bfd_uint_bfd_0): Rename from bfd_0u.
1651         (_bfd_long_bfd_0): Rename from bfd_0l.
1652         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
1653         (_bfd_void_bfd): Rename from bfd_void.
1654         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
1655         (_bfd_bool_bfd_link_false_error),
1656         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
1657         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
1658         (_bfd_bool_bfd_asection_bfd_asection_true),
1659         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
1660         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1661         * archive.c (_bfd_noarchive_get_elt_at_index),
1662         (_bfd_noarchive_openr_next_archived_file),
1663         (_bfd_noarchive_construct_extended_name_table),
1664         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1665         (_bfd_noarchive_write_armap): New functions.
1666         * archures.c (_bfd_nowrite_set_arch_mach): New function.
1667         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1668         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1669         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1670         (alpha_ecoff_swap_coff_lineno_out),
1671         (alpha_ecoff_swap_coff_reloc_out): New functions.
1672         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1673         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1674         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1675         (mips_ecoff_swap_coff_lineno_out),
1676         (mips_ecoff_swap_coff_reloc_out): New functions.
1677         * coffcode.h (coff_set_alignment_hook): Replace define with
1678         new function.
1679         (symname_in_debug_hook): Likewise.
1680         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1681         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1682         * elf.c (assign_file_positions_except_relocs): Test
1683         elf_backend_allow_non_load_phdr for NULL.
1684         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1685         _bfd_elf_link_omit_section_dynsym.  Update uses.
1686         (_bfd_elf_omit_section_dynsym_all): New function.
1687         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1688         (_bfd_elf_omit_section_dynsym_default): Declare.
1689         (_bfd_elf_omit_section_dynsym_all): Declare.
1690         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1691         (_bfd_nolink_bfd_get_relocated_section_contents),
1692         (_bfd_nolink_bfd_lookup_section_flags),
1693         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1694         (_bfd_nolink_bfd_link_hash_table_create),
1695         (_bfd_nolink_bfd_link_just_syms),
1696         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1697         (_bfd_nolink_bfd_link_split_section),
1698         (_bfd_nolink_section_already_linked),
1699         (_bfd_nolink_bfd_define_common_symbol),
1700         (_bfd_nolink_bfd_define_start_stop): New functions.
1701         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1702         (_bfd_norelocs_bfd_reloc_name_lookup),
1703         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1704         * section.c (_bfd_nowrite_set_section_contents): New function.
1705         * syms.c (_bfd_nosymbols_canonicalize_symtab),
1706         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1707         (_bfd_nosymbols_get_symbol_version_string),
1708         (_bfd_nosymbols_bfd_is_local_label_name),
1709         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1710         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1711         (_bfd_nosymbols_bfd_make_debug_symbol),
1712         ( _bfd_nosymbols_read_minisymbols),
1713         ( _bfd_nosymbols_minisymbol_to_symbol),
1714         (_bfd_nodynamic_get_synthetic_symtab): New functions.
1715         * libbfd-in.h: Declare new functions.  Update existing defines,
1716         removing casts.
1717         * aix386-core.c: Update to use new hooks.  Formatting.
1718         * aout-adobe.c: Likewise.
1719         * aout-arm.c: Likewise.
1720         * aout-target.h: Likewise.
1721         * aout-tic30.c: Likewise.
1722         * aoutf1.h: Likewise.
1723         * binary.c: Likewise.
1724         * bout.c: Likewise.
1725         * cisco-core.c: Likewise.
1726         * coff-alpha.c: Likewise.
1727         * coff-i386.c: Likewise.
1728         * coff-i860.c: Likewise.
1729         * coff-i960.c: Likewise.
1730         * coff-ia64.c: Likewise.
1731         * coff-mips.c: Likewise.
1732         * coff-ppc.c: Likewise.
1733         * coff-rs6000.c: Likewise.
1734         * coff-sh.c: Likewise.
1735         * coff-tic30.c: Likewise.
1736         * coff-tic54x.c: Likewise.
1737         * coff-x86_64.c: Likewise.
1738         * coff64-rs6000.c: Likewise.
1739         * coffcode.h: Likewise.
1740         * elf-m10300.c: Likewise.
1741         * elf32-cr16.c: Likewise.
1742         * elf32-lm32.c: Likewise.
1743         * elf32-m32r.c: Likewise.
1744         * elf32-metag.c: Likewise.
1745         * elf32-score.c: Likewise.
1746         * elf32-score7.c: Likewise.
1747         * elf32-tilepro.c: Likewise.
1748         * elf32-xstormy16.c: Likewise.
1749         * elf32-xtensa.c: Likewise.
1750         * elf64-alpha.c: Likewise.
1751         * elf64-hppa.c: Likewise.
1752         * elf64-ia64-vms.c: Likewise.
1753         * elf64-mmix.c: Likewise.
1754         * elf64-sh64.c: Likewise.
1755         * elfnn-ia64.c: Likewise.
1756         * elfxx-sparc.c: Likewise.
1757         * elfxx-target.h: Likewise.
1758         * elfxx-tilegx.c: Likewise.
1759         * elfxx-x86.h: Likewise.
1760         * hp300hpux.c: Likewise.
1761         * hppabsd-core.c: Likewise.
1762         * hpux-core.c: Likewise.
1763         * i386msdos.c: Likewise.
1764         * i386os9k.c: Likewise.
1765         * ieee.c: Likewise.
1766         * ihex.c: Likewise.
1767         * irix-core.c: Likewise.
1768         * libaout.h: Likewise.
1769         * libecoff.h: Likewise.
1770         * mach-o-target.c: Likewise.
1771         * mach-o.c: Likewise.
1772         * mipsbsd.c: Likewise.
1773         * mmo.c: Likewise.
1774         * netbsd-core.c: Likewise.
1775         * nlm-target.h: Likewise.
1776         * oasys.c: Likewise.
1777         * osf-core.c: Likewise.
1778         * pdp11.c: Likewise.
1779         * pe-mips.c: Likewise.
1780         * pe-x86_64.c: Likewise.
1781         * pef.c: Likewise.
1782         * plugin.c: Likewise.
1783         * ppcboot.c: Likewise.
1784         * ptrace-core.c: Likewise.
1785         * sco5-core.c: Likewise.
1786         * som.c: Likewise.
1787         * sparclynx.c: Likewise.
1788         * srec.c: Likewise.
1789         * tekhex.c: Likewise.
1790         * trad-core.c: Likewise.
1791         * verilog.c: Likewise.
1792         * versados.c: Likewise.
1793         * vms-alpha.c: Likewise.
1794         * vms-lib.c: Likewise.
1795         * wasm-module.c: Likewise.
1796         * xsym.c: Likewise.
1797         * libbfd.h: Regenerate.
1798
1799 2018-02-15  Jim Wilson  <jimw@sifive.com>
1800
1801         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1802         symbols whose section address is zero.
1803
1804         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1805         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1806         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1807         Add %X%P to error messages.
1808
1809 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1810
1811         PR ld/22832
1812         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1813         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1814         and assert that the result of the call is not NULL.
1815
1816 2018-02-14  Nick Clifton  <nickc@redhat.com>
1817
1818         PR 22823
1819         Revert previous delta.  Add extra casts to avoid compile time
1820         warnings instead.
1821         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1822         cast to avoid warning from gcc v8 compiler.
1823         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1824         (_bfd_generic_bfd_set_private_flags): Likewise.
1825         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1826         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1827         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1828         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1829         (_bfd_noarchive_construct_extended_name_table): Likewise.
1830         (_bfd_noarchive_truncate_arname): Likewise.
1831         (_bfd_noarchive_write_ar_hdr): Likewise.
1832         (_bfd_noarchive_get_elt_at_index): Likewise.
1833         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1834         (_bfd_nosymbols_print_symbol): Likewise.
1835         (_bfd_nosymbols_get_symbol_info): Likewise.
1836         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1837         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1838         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1839         (_bfd_nosymbols_get_lineno): Likewise.
1840         (_bfd_nosymbols_find_nearest_line): Likewise.
1841         (_bfd_nosymbols_find_line): Likewise.
1842         (_bfd_nosymbols_find_inliner_info): Likewise.
1843         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1844         (_bfd_nosymbols_read_minisymbols): Likewise.
1845         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1846         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1847         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1848         (_bfd_nowrite_set_arch_mach): Likewise.
1849         (_bfd_nowrite_set_section_contents): Likewise.
1850         (_bfd_nolink_sizeof_headers): Likewise.
1851         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1852         (_bfd_nolink_bfd_relax_section): Likewise.
1853         (_bfd_nolink_bfd_gc_sections): Likewise.
1854         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1855         (_bfd_nolink_bfd_merge_sections): Likewise.
1856         (_bfd_nolink_bfd_is_group_section): Likewise.
1857         (_bfd_nolink_bfd_discard_group): Likewise.
1858         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1859         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1860         (_bfd_nolink_bfd_link_just_syms): Likewise.
1861         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1862         (_bfd_nolink_bfd_final_link): Likewise.
1863         (_bfd_nolink_bfd_link_split_section): Likewise.
1864         (_bfd_nolink_section_already_linked): Likewise.
1865         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1866         (_bfd_nolink_bfd_define_start_stop): Likewise.
1867         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1868         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1869         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1870         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1871         * libbfd.c (bfd_false_any): Delete.
1872         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1873         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1874         * libbfd.h (extern): Regenerate
1875         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1876         cast to avoid warning from gcc v8 compiler.
1877         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1878         * binary.c (binary_get_symbol_info): Likewise.
1879         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1880         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1881         * coffcode.h (coff_set_alignment_hook): Likewise.
1882         (symname_in_debug_hook): Likewise.
1883         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1884         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1885         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1886         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1887         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1888         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1889         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1890         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1891         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1892         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1893         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1894         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1895         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1896         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1897         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1898         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1899         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1900         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1901         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1902         (bfd_elfNN_bfd_set_private_flags): Likewise.
1903         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1904         (elf_backend_init_index_section): Likewise.
1905         (elf_backend_allow_non_load_phdr): Likewise.
1906         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1907         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1908         * ieee.c (ieee_construct_extended_name_table): Likewise.
1909         (ieee_write_armap): Likewise.
1910         (ieee_write_ar_hdr): Likewise.
1911         (ieee_bfd_is_target_special_symbol): Likewise.
1912         * ihex.c (ihex_canonicalize_symtab): Likewise.
1913         (ihex_bfd_is_target_special_symbol): Likewise.
1914         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1915         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1916         (_bfd_ecoff_set_alignment_hook): Likewise.
1917         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1918         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1919         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1920         * oasys.c (oasys_construct_extended_name_table): Likewise.
1921         (oasys_write_armap): Likewise.
1922         (oasys_write_ar_hdr): Likewise.
1923         (oasys_bfd_is_target_special_symbol): Likewise.
1924         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1925         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1926         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1927         * som.c (som_bfd_is_target_special_symbol): Likewise.
1928         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1929         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1930         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1931         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1932         (versados_bfd_reloc_name_lookup): Likewise.
1933         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1934         (vms_bfd_define_start_stop): Likewise.
1935         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1936         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1937         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1938
1939 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1940
1941         PR ld/22842
1942         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1943         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1944         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1945         R_X86_64_PC32 reloc against dynamic function in data section.
1946         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1947         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1948         against dynamic function in data section.
1949         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1950         function address only if pcrel_plt is true.
1951         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1952         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1953         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1954         PC-relative relocation against a function definition in data
1955         secton in PIE.  Remove the obsolete comments.
1956         (elf_x86_link_hash_table): Add pcrel_plt.
1957
1958 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1959
1960         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1961         instead of bfd_link_pic, for building shared library.
1962
1963 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1964
1965         PR gas/22791
1966         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1967         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1968         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1969         against protected function in shared object.
1970
1971 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1972
1973         PR 22828
1974         * po/ru.po: Fix typo in Russian translation.
1975
1976 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1977
1978         * wasm-module.c (wasm_scan_name_function_section): Rename
1979         `index' local variable to `idx'.
1980
1981 2018-02-13  Nick Clifton  <nickc@redhat.com>
1982
1983         PR 22823
1984         Fix compile time warnings generated by gcc version 8.
1985         * libbfd-in.h: Remove extraneous text from prototypes.
1986         Add prototypes for bfd_false_any, bfd_true_any,
1987         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1988         bfd_n1_any, bfd_void_any.
1989         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1990         function.
1991         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1992         (_bfd_generic_bfd_set_private_flags): Likewise.
1993         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1994         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1995         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1996         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1997         (_bfd_noarchive_construct_extended_name_table): Likewise.
1998         (_bfd_noarchive_truncate_arname): Likewise.
1999         (_bfd_noarchive_write_ar_hdr): Likewise.
2000         (_bfd_noarchive_get_elt_at_index): Likewise.
2001         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2002         (_bfd_nosymbols_print_symbol): Likewise.
2003         (_bfd_nosymbols_get_symbol_info): Likewise.
2004         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2005         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2006         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2007         (_bfd_nosymbols_get_lineno): Likewise.
2008         (_bfd_nosymbols_find_nearest_line): Likewise.
2009         (_bfd_nosymbols_find_line): Likewise.
2010         (_bfd_nosymbols_find_inliner_info): Likewise.
2011         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2012         (_bfd_nosymbols_read_minisymbols): Likewise.
2013         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2014         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2015         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2016         (_bfd_nowrite_set_arch_mach): Likewise.
2017         (_bfd_nowrite_set_section_contents): Likewise.
2018         (_bfd_nolink_sizeof_headers): Likewise.
2019         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2020         (_bfd_nolink_bfd_relax_section): Likewise.
2021         (_bfd_nolink_bfd_gc_sections): Likewise.
2022         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2023         (_bfd_nolink_bfd_merge_sections): Likewise.
2024         (_bfd_nolink_bfd_is_group_section): Likewise.
2025         (_bfd_nolink_bfd_discard_group): Likewise.
2026         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2027         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2028         (_bfd_nolink_bfd_link_just_syms): Likewise.
2029         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2030         (_bfd_nolink_bfd_final_link): Likewise.
2031         (_bfd_nolink_bfd_link_split_section): Likewise.
2032         (_bfd_nolink_section_already_linked): Likewise.
2033         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2034         (_bfd_nolink_bfd_define_start_stop): Likewise.
2035         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2036         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2037         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2038         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2039         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2040         accepts one or more arguments.
2041         (bfd_true_any): Likewise.
2042         (bfd_nullvoidptr_any): Likewise.
2043         (bfd_0_any): Likewise.
2044         (bfd_0u_any): Likewise.
2045         (bfd_0l_any): Likewise.
2046         (_bfd_n1_any): Likewise.
2047         (bfd_void_any): Likewise.
2048         * libbfd.h (extern): Regenerate
2049         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2050         based dummy function.
2051         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2052         * binary.c (binary_get_symbol_info): Likewise.
2053         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2054         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2055         * coffcode.h (coff_set_alignment_hook): Likewise.
2056         (symname_in_debug_hook): Likewise.
2057         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2058         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2059         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2060         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2061         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2062         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2063         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2064         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2065         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2066         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2067         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2068         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2069         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2070         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2071         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2072         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2073         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2074         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2075         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2076         (bfd_elfNN_bfd_set_private_flags): Likewise.
2077         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2078         (elf_backend_init_index_section): Likewise.
2079         (elf_backend_allow_non_load_phdr): Likewise.
2080         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2081         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2082         * ieee.c (ieee_construct_extended_name_table): Likewise.
2083         (ieee_write_armap): Likewise.
2084         (ieee_write_ar_hdr): Likewise.
2085         (ieee_bfd_is_target_special_symbol): Likewise.
2086         * ihex.c (ihex_canonicalize_symtab): Likewise.
2087         (ihex_bfd_is_target_special_symbol): Likewise.
2088         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2089         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2090         (_bfd_ecoff_set_alignment_hook): Likewise.
2091         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2092         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2093         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2094         * oasys.c (oasys_construct_extended_name_table): Likewise.
2095         (oasys_write_armap): Likewise.
2096         (oasys_write_ar_hdr): Likewise.
2097         (oasys_bfd_is_target_special_symbol): Likewise.
2098         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2099         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2100         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2101         * som.c (som_bfd_is_target_special_symbol): Likewise.
2102         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2103         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2104         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2105         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2106         (versados_bfd_reloc_name_lookup): Likewise.
2107         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2108         (vms_bfd_define_start_stop): Likewise.
2109         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2110         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2111         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2112         * elf32-arc.c (get_replace_function): Assign replacement function
2113         to func pointer.
2114         * elf32-i370.c (i370_noop): Update prototype.
2115
2116 2018-02-13  Alan Modra  <amodra@gmail.com>
2117
2118         PR 22836
2119         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2120         relocation sections.  If size reduces to just the flag word,
2121         remove that too and mark with SEC_EXCLUDE.
2122         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2123
2124 2018-02-13  Alan Modra  <amodra@gmail.com>
2125
2126         PR 22829
2127         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2128         PT_GNU_RELRO setup.
2129
2130 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2131
2132         * i386msdos.c (msdos_mkobject); New function.
2133         (msdos_object_p): New function.
2134         (i386_msdos_vec): Use msdos_object_p as the check_format
2135         function.
2136         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2137         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2138         IMAGE_NT_SIGNATURE.
2139         * peXXigen.c: Likewise.
2140         * coff-ia64.c: Likewise.
2141
2142 2018-02-12  Nick Clifton  <nickc@redhat.com>
2143
2144         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2145         assignment.
2146         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2147
2148 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2149
2150         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2151         (sparc_elf_append_rela): Assert that there is enough room in section.
2152         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2153         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2154         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2155         For a symbol subject to a GOT relocation, reserve a slot in the
2156         relocation section if the symbol isn't dynamic and we are in PIC mode.
2157         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2158         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2159         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2160         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2161         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2162         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2163         undefined weak symbol with non-default visibility.  Remove superfluous
2164         'else' and fix formatting.
2165
2166 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2167
2168         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2169         is_solaris.
2170         (i386_elf32_sol2_vec): Don't declare.
2171         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2172         Don't set need_global_offset_table.
2173         (elf_i386_solaris_arch_bed): New.
2174         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2175         Solaris.
2176         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2177         target_os != is_nacl instead of target_os == is_normal.
2178         (x86_64_elf64_sol2_vec): Don't declare.
2179         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2180         is_nacl instead of target_os == is_normal.  Don't set
2181         need_global_offset_table.
2182         (elf_x86_64_solaris_arch_bed): New.
2183         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2184         Solaris.
2185         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2186         _GLOBAL_OFFSET_TABLE_ for Solaris.
2187         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2188         need_global_offset_table.
2189         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2190         (elf_x86_link_hash_table): Remove need_global_offset_table.
2191         (elf_x86_init_table): Likewise.
2192
2193 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2194
2195         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2196         Remove prototype.
2197         (i386_elf32_sol2_vec): Declared.
2198         (elf_i386_link_setup_gnu_properties): Set
2199         need_global_offset_table with info->output_bfd->xvec.
2200         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2201         Remove prototype.
2202         (x86_64_elf64_sol2_vec): Declared.
2203         (elf_x86_64_link_setup_gnu_properties): Set
2204         need_global_offset_table with info->output_bfd->xvec.
2205
2206 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2207
2208         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2209         New prototype.
2210         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2211         for Solaris.
2212         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2213         New prototype.
2214         (elf_x86_64_link_setup_gnu_properties): Set
2215         need_global_offset_table for Solaris.
2216         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2217         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2218         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2219         need_global_offset_table.
2220         * elfxx-x86.h (elf_x86_link_hash_table): Add
2221         need_global_offset_table.
2222         (elf_x86_init_table): Likewise.
2223
2224 2018-02-08  Jim Wilson  <jimw@sifive.com>
2225
2226         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2227         change.
2228
2229 2018-02-08  Nick Clifton  <nickc@redhat.com>
2230
2231         PR 22788
2232         * elf.c (elf_parse_notes): Reject notes with excessuively large
2233         alignments.
2234
2235 2018-02-07  Alan Modra  <amodra@gmail.com>
2236
2237         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2238         * elf32-ppc.c: Remove speculation barrier support.
2239         * elf32-ppc.h: Likewise.
2240         * elf64-ppc.c: Likewise.
2241         * elf64-ppc.h: Likewise.
2242
2243 2018-02-06  Jim Wilson  <jimw@sifive.com>
2244
2245         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2246         callback to report an error.
2247
2248 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2249
2250         PR ld/22263
2251         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2252         into call to !bfd_link_executable and tidy up.
2253         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2254         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2255         !bfd_link_executable.
2256         <R_SPARC_TLS_IE_HI22>: Likewise.
2257         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2258         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2259         !bfd_link_executable.
2260         <R_SPARC_WPLT30>: Tidy up.
2261         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2262         !bfd_link_executable.
2263         (allocate_dynrelocs): Likewise.
2264         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2265         <R_SPARC_TLS_GD_HI22>: Merge into...
2266         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2267         sparc_elf_tls_transition and remove redundant code.
2268         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2269         !bfd_link_executable.
2270         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2271         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2272         <R_SPARC_TLS_LDM_CALL>: Likewise.
2273         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2274         <R_SPARC_TLS_GD_ADD>: Likewise.
2275         <R_SPARC_TLS_LDM_ADD>: Likewise.
2276         <R_SPARC_TLS_LDO_ADD>: Likewise.
2277         <R_SPARC_TLS_IE_LD>: Likewise.
2278
2279 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2280
2281         PR 22789
2282         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2283         functions failed to find the function name, try the generic elf
2284         find function instead.
2285
2286 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2287
2288         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2289         'memcpy' instead of 'strncpy' when writing the magic number.
2290
2291 2018-02-06  Nick Clifton  <nickc@redhat.com>
2292
2293         PR 22794
2294         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2295         section before attempting to read it in.
2296         (bfd_get_alt_debug_link_info): Likewise.
2297
2298 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2299
2300         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2301         line information in addition to name, if they can be found.
2302
2303 2018-02-05  Renlin Li  <renlin.li@arm.com>
2304
2305         PR ld/22764
2306         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2307         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2308         check for writeable section as well.
2309
2310 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2311
2312         PR ld/22782
2313         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2314         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2315         undefined weak symbol to 0.
2316         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2317         if _GLOBAL_OFFSET_TABLE_ is referenced.
2318         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2319         got_referenced instead of ref_regular_nonweak.  Remove the
2320         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2321         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2322
2323 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2324
2325         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2326         initialize `hi_reloc'.
2327
2328 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2329
2330         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2331         SHT_MIPS_REGINFO sections don't assert the correct size and
2332         report an error instead.
2333
2334 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2335
2336         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2337         status from `->elf_backend_section_processing'.
2338
2339 2018-02-02  Jim Wilson  <jimw@sifive.com>
2340
2341         PR ld/22756
2342         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2343         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2344         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2345         Pass new argument to riscv_relax_delete_bytes.
2346         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2347         ATTRIBUTE_UNUSED from link_info parameter.
2348
2349 2018-02-02  Alan Modra  <amodra@gmail.com>
2350
2351         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2352         emitted for toc sequence optimization.  Set and use "howto" later.
2353
2354 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2355
2356         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2357         arithmetic on NULL pointer.
2358         * elflink.c (_bfd_elf_archive_symbol_lookup,
2359         elf_link_add_archive_symbols): Likewise.
2360
2361 2018-01-31  Michael Matz  <matz@suse.de>
2362
2363         * elflink.c (bfd_elf_define_start_stop): Fix check of
2364         def_dynamic.
2365
2366 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2367
2368         PR ld/21964
2369         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2370         __stop symbols are referenced by shared objects.
2371
2372 2018-01-30  Alan Modra  <amodra@gmail.com>
2373
2374         PR 22758
2375         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2376         segment when demand paged with lma on the same page.  Test this
2377         before load/non-load, executable/non-executable,
2378         writable/non-writable tests and simplify.  Delete bogus relro
2379         condition in writable/non-writable test.  Delete outdated
2380         comment.  Formatting.
2381
2382 2018-01-30  Alan Modra  <amodra@gmail.com>
2383
2384         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2385         symbols dynamic.
2386
2387 2018-01-29  Alan Modra  <amodra@gmail.com>
2388
2389         PR 22741
2390         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2391         range before converting to a symbol table pointer.
2392
2393 2018-01-27  Nick Clifton  <nickc@redhat.com>
2394
2395         * po/ru.po: Updated Russian translation.
2396
2397 2018-01-26  Alan Modra  <amodra@gmail.com>
2398
2399         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2400         they are defined dynamically.
2401
2402 2018-01-26  Alan Modra  <amodra@gmail.com>
2403
2404         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2405         .branch_lt changes size.
2406
2407 2018-01-25  Alan Modra  <amodra@gmail.com>
2408
2409         PR 22746
2410         * elfcode.h (elf_object_p): Avoid integer overflow.
2411
2412 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2413
2414         PR ld/22727
2415         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2416         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2417
2418         Revert
2419         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2420
2421         PR ld/22263
2422         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2423         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2424         bfd_link_executable for TLS check.
2425         (_bfd_sparc_elf_check_relocs): Likewise.
2426         (allocate_dynrelocs): Likewise.
2427         (_bfd_sparc_elf_relocate_section): Likewise.
2428
2429 2018-01-24  Renlin Li  <renlin.li@arm.com>
2430
2431         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2432         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2433         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2434         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2435         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2436         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2437         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2438
2439 2018-01-24  Renlin Li  <renlin.li@arm.com>
2440
2441         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2442         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2443         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2444         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2445         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2446         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2447         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2448         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2449         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2450         * bfd-in2.h: Regenerate.
2451         * libbfd.h: Regenerate.
2452
2453 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2454
2455         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2456         `mips_elf32_section_processing' comment reference.
2457
2458 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2459
2460         PR ld/22721
2461         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2462         versioned __tls_get_addr symbol.
2463
2464 2018-01-19  Nick Clifton  <nickc@redhat.com>
2465
2466         * po/fr.po: Updated French translation.
2467
2468 2018-01-18  Alan Modra  <amodra@gmail.com>
2469
2470         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2471         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2472         (ppc64_elf_build_stubs): Likewise.
2473
2474 2018-01-17  Nick Clifton  <nickc@redhat.com>
2475
2476         * po/ru.po: Updated Russian translation.
2477         * po/uk/po: Updated Ukranian translation.
2478
2479 2018-01-17  Alan Modra  <amodra@gmail.com>
2480
2481         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2482
2483 2018-01-17  Alan Modra  <amodra@gmail.com>
2484
2485         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2486         (CRSETEQ, BEQCTRM): Define.
2487         (is_nonpic_glink_stub): Don't check bctr.
2488         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2489         (ppc_elf_relax_section): Size speculation barrier.
2490         (output_bctr): New function.
2491         (write_glink_stub): Use output_bctr.
2492         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2493         (ppc_elf_finish_dynamic_symbol): Likewise.
2494         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2495         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2496         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2497         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2498         (size_global_entry_stubs): Handle speculation barrier sizing.
2499         (plt_stub_size): Likewise.
2500         (output_bctr): New function.
2501         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2502         barrier.
2503         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2504         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2505         (build_global_entry_stubs): Output speculation barrier.
2506         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2507         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2508
2509 2018-01-17  Alan Modra  <amodra@gmail.com>
2510
2511         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2512         __tls_get_addr_opt, and alignment sizing.
2513         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2514         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2515         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2516         or 8 insns.
2517         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2518         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2519         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2520         by PLT reloc count.
2521         (write_glink_stub): Handle __tls_get_addr_opt stub.
2522         Pad out to size given by GLINK_ENTRY_SIZE.
2523         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2524         (ppc_elf_finish_dynamic_symbol): Likewise.
2525         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2526         insn array since so many need rewriting.
2527         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2528         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2529         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2530         nops.  Adjust all uses.
2531         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2532         in glink_vma calculation.
2533         (struct ppc_link_hash_table): Add global_entry section pointer.
2534         (create_linkage_sections): Create separate section for global
2535         entry stubs.
2536         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2537         (size_global_entry_stubs): Handle sizing for aligned stubs.
2538         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2539         and don't stash end of glink branch table in rawsize.
2540         (ppc_build_one_stub): Rewrite stub size calculations.
2541         (build_global_entry_stubs): Use new section.
2542         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2543         Build lazy link stubs out to end of section.  Build global entry
2544         stubs in new section.
2545
2546 2018-01-15  Nick Clifton  <nickc@redhat.com>
2547
2548         * po/uk.po: Updated Ukranian translation.
2549
2550 2018-01-13  Nick Clifton  <nickc@redhat.com>
2551
2552         * po/bfd.pot: Regenerated.
2553
2554 2018-01-13  Nick Clifton  <nickc@redhat.com>
2555
2556         * version.m4: Bump version to 2.30.51
2557         * configure: Regenerate.
2558
2559 2018-01-13  Nick Clifton  <nickc@redhat.com>
2560
2561         2.30 branch created.
2562
2563 2018-01-12  Jens Widell  <jl@opera.com>
2564
2565         * elf.c (setup_group): Optimize search for group by remembering
2566         last found group and restarting search at that index.
2567         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2568
2569 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2570
2571         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2572         bfd_link_common_skip_none in switch.
2573
2574 2018-01-12  Alan Modra  <amodra@gmail.com>
2575
2576         PR ld/22649
2577         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2578         references on forced local symbols.
2579
2580 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2581
2582         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2583         .reginfo section has wrong size.
2584
2585 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2586
2587         PR ld/22393
2588         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2589         separate code and read-only data LOAD segments, create a new
2590         LOAD segment if the previous section contains text and the
2591         current section doesn't or vice versa.  Don't put a writable
2592         section in a read-only segment if there is a RELRO segment.
2593
2594 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2595
2596         PR ld/22649
2597         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2598         references on forced local symbols.
2599
2600 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2601
2602         PR ld/22677
2603         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2604         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2605
2606 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2607
2608         PR 22662
2609         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2610
2611 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2612
2613         * elf.c (elfcore_grok_freebsd_note): Handle
2614         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2615         NT_FREEBSD_PROCSTAT_VMMAP.
2616
2617 2018-01-03  Alan Modra  <amodra@gmail.com>
2618
2619         Update year range in copyright notice of all files.
2620
2621 For older changes see ChangeLog-2017
2622 \f
2623 Copyright (C) 2018 Free Software Foundation, Inc.
2624
2625 Copying and distribution of this file, with or without modification,
2626 are permitted in any medium without royalty provided the copyright
2627 notice and this notice are preserved.
2628
2629 Local Variables:
2630 mode: change-log
2631 left-margin: 8
2632 fill-column: 74
2633 version-control: never
2634 End: