bfd/ChangeLog

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