bfd/ChangeLog

   1 2018-07-03  Alan Modra  <amodra@gmail.com>
   2
   3         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
   4         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
   5         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
   6         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
   7         incompatible attribute.
   8         (ppc_elf_merge_obj_attributes): Likewise.  Return
   9         _bfd_elf_merge_object_attributes result.
  10         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
  11         _bfd_elf_merge_object_attributes result.
  12
  13 2018-07-03  Alan Modra  <amodra@gmail.com>
  14
  15         PR 17550
  16         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
  17         in discarded sections.
  18
  19 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
  20
  21         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
  22         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
  23         list.
  24
  25 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
  26
  27         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
  28         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
  29         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
  30         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
  31         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
  32         R_MICROMIPS_PC23_S2 relocation entries.
  33         (micromips_elf64_howto_table_rela): Likewise.
  34         (micromips_reloc_map): Likewise.
  35         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
  36         (elf_micromips_howto_table_rela): Likewise.
  37         (micromips_reloc_map): Likewise.
  38
  39 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         PR ld/23324
  42         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
  43         R_X86_64_converted_reloc_bit bit.
  44
  45 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
  46             Tom Tromey  <tom@tromey.com>
  47
  48         PR 13157
  49         PR 21787
  50         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
  51         (bfd_mach_o_close_and_cleanup): Redefine.
  52         * archive.c (_bfd_unlink_from_archive_parent): New function,
  53         extracted from..
  54         (_bfd_archive_close_and_cleanup): ..here.
  55         (bfd_generic_archive_p): Do not clear archive's format.
  56         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
  57         * libbfd.h: Regenerate.
  58
  59 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
  60
  61         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
  62         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
  63         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
  64         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
  65         * bfd-in2.h: Regenerate.
  66         * cpu-arm.c (arch_info_struct): Add entries for above new
  67         bfd_mach_arm values.
  68         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
  69         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
  70         architectures.  Force assert failure for any new Tag_CPU_arch value.
  71
  72 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
  73
  74         * doc/bfdint.texi: Use command-line consistently when used in a
  75         compount word.
  76         * doc/bfdsumm.texi: Likewise.
  77
  78 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
  79
  80         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
  81         visibility check made for undefined weak symbols.
  82
  83 2018-06-26  Nick Clifton  <nickc@redhat.com>
  84
  85         * po/uk.po: Updated Ukranian translation.
  86
  87 2018-06-25  Nick Clifton  <nickc@redhat.com>
  88
  89         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
  90         for malloc returning NULL.
  91         (_bfd_aarch64_erratum_843419_fixup): Check for
  92         _bfd_aarch64_erratum_835769_stub_name returning NULL.
  93
  94 2018-06-24  Nick Clifton  <nickc@redhat.com>
  95
  96         * po/bfd.pot: Regenerate.
  97
  98 2018-06-24  Nick Clifton  <nickc@redhat.com>
  99
 100         * version.m4: Update version string to 2.31.51.
 101         * configure: Regenerate.
 102
 103 2018-06-24  Nick Clifton  <nickc@redhat.com>
 104
 105         2.31 branch created.
 106
 107 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 108
 109         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
 110         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
 111
 112 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 113
 114         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
 115         EI_ABIVERSION setting together.
 116
 117 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 118
 119         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
 120         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
 121         (MIPS_LIBC_ABI_MAX): New enumeration constants.
 122         (_bfd_mips_post_process_headers): Use them in place of magic
 123         numbers.
 124
 125 2018-06-21  Jim Wilson  <jimw@sifive.com>
 126
 127         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
 128         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
 129
 130 2018-06-21  Alan Modra  <amodra@gmail.com>
 131
 132         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
 133         * doc/Makefile.in: Regenerate.
 134
 135 2018-06-20  Renlin Li  <renlin.li@arm.com>
 136
 137         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
 138         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 139         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 140         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 141         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
 142         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 143         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 144         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 145         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 146
 147 2018-06-20  Nick Clifton  <nickc@redhat.com>
 148
 149         PR 23316
 150         * opncls.c (get_build_id): Check for a negative or excessive data
 151         size in the build-id note.
 152
 153 2018-06-20  Nick Clifton  <nickc@redhat.com>
 154
 155         PR 23299
 156         * mach-o.c (cputype): New function.
 157         (cpusubtype): New function.
 158         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
 159         values in the MACH-O file header.
 160         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
 161         cpusubtype fields from the input bfd's mach-o header to the output
 162         bfd.
 163         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
 164         Redefine to bfd_mach_o_bfd_print_private_data.
 165         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
 166
 167 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 168
 169         PR ld/22966
 170         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
 171         `.got.plt' entry referred is in range.
 172         (mips_finish_exec_plt): Correct the range check for `.got.plt'
 173         start.  Replace the assertion used for that with a proper error
 174         message.
 175
 176 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 177
 178         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
 179         formatting.
 180
 181 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 182
 183         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
 184         (INCLUDES): Rename to ...
 185         (AM_CPPFLAGS): ... this.
 186         * configure.ac: Remove AC_PREREQ.
 187         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
 188         info-in-builddir no-texinfo.tex.
 189         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
 190         * doc/bfd.texinfo: Rename to ...
 191         * doc/bfd.texi: ... this.
 192         * Makefile.in: Re-generate.
 193         * aclocal.m4: Re-generate.
 194         * config.in: Re-generate.
 195         * configure: Re-generate.
 196         * doc/Makefile.in: Re-generate.
 197
 198 2018-06-18  Mephi  <mephi42@gmail.com>
 199
 200         PR 23297
 201         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
 202         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
 203         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
 204         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
 205         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
 206         * bfd-in2.h: Regenerate.
 207         * libbfd.h: Regenerate.
 208
 209 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 210
 211         * elfxx-mips.c (print_mips_ases): Add GINV extension.
 212
 213 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 214
 215         PR binutils/23267
 216         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
 217         symbol version is base version.
 218
 219 2018-06-14  Alan Modra  <amodra@gmail.com>
 220
 221         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
 222         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
 223         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
 224         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
 225         "dynamic_relocs" is not set.
 226         * elfxx-mips.c (count_section_dynsyms): Likewise.
 227
 228 2018-06-14  Alan Modra  <amodra@gmail.com>
 229
 230         PR 23282
 231         * bfdio.c (bfd_seek): Optimize away seeks to current position.
 232
 233 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
 234             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 235
 236         * elfxx-mips.c (print_mips_ases): Add CRC.
 237
 238 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 239
 240         PR ld/23161
 241         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
 242         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
 243         __bss_start, _end and _edata in shared libraries.
 244
 245 2018-06-07  Alan Modra  <amodra@gmail.com>
 246
 247         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
 248         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
 249
 250 2018-06-05  Alan Modra  <amodra@gmail.com>
 251
 252         * bfd.c (struct bfd): Update comment on "where" usage.
 253         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
 254         "iostream", and "where" from containing archive file.  Return
 255         error on NULL iovec.
 256         (bfd_bread): Similarly, and return error attempted out of
 257         bounds archive element access.
 258         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
 259         "where" from containing archive file.
 260         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
 261         attempt to optimize away seeks.  Don't paper over errors by
 262         calling bfd_tell.
 263         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
 264         (bfd_get_size): Likewise.
 265         (bfd_mmap): Operate on and use iovec of containing archive
 266         file.  Return error on NULL iovec.
 267         * cache.c (bfd_cache_lookup_worker): Abort if working on
 268         archive element bfd.
 269         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
 270         Don't ignore zero byte reads.
 271         (cache_bread): Look up FILE* in cache here.  Error on NULL
 272         lookup.
 273         (cache_bwrite): Rename "where" to "from".
 274         (cache_bmmap): Don't handle archive elements.
 275         * coffcode.h (coff_slurp_line_table): Exit early on zero
 276         lineno count.
 277         * bfd-in2.h: Regenerate.
 278
 279 2018-06-05  Alan Modra  <amodra@gmail.com>
 280
 281         PR 23254
 282         * plugin.c (bfd_plugin_open_input): Allow for possibility of
 283         nested archives.  Open file again for plugin.
 284         (try_claim): Don't save and restore file position.  Close file
 285         if not claimed.
 286         * sysdep.h (O_BINARY): Define.
 287
 288 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
 289
 290         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
 291         (compute_fill_extra_space): Drop declaration. Rename function to
 292         xtensa_compute_fill_extra_space.
 293         (compute_ebb_actions, remove_dead_literal): Update references to
 294         compute_fill_extra_space.
 295
 296 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
 297
 298         * elf32-xtensa.c (elf32xtensa_separate_props): New global
 299         variable.
 300         (xtensa_add_names): New function.
 301         (xtensa_property_section_name): Add new parameter
 302         separate_sections, use it to choose property section name.
 303         (xtensa_get_separate_property_section): New function.
 304         (xtensa_get_property_section): Invoke
 305         xtensa_get_separate_property_section to get individual property
 306         section if it exists, common property section otherwise.
 307         (xtensa_make_property_section): Pass elf32xtensa_separate_props
 308         to xtensa_property_section_name.
 309
 310 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 311
 312         PR binutils/23146
 313         * bfd-in.h: Include "diagnostics.h".
 314         * bfd-in2.h: Regenerated.
 315         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
 316         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
 317         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
 318         -Wstringop-truncation.
 319         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
 320         * elf32-s390.c (elf_s390_write_core_note): Likewse.
 321         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
 322         * elf64-s390.c (elf_s390_write_core_note): Likewse.
 323         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
 324
 325 2018-06-03  Jim Wilson  <jimw@sifive.com>
 326
 327         PR ld/23244
 328         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
 329         for and handle an undefined weak with no PLT.
 330
 331         PR ld/22756
 332         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
 333         to code that ignores duplicate symbols.
 334
 335 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 336
 337         * version.m4: Bump version to 2.30.52
 338         * configure: Regenerated.
 339
 340 2018-06-01  Alan Modra  <amodra@gmail.com>
 341
 342         * bfd.c (_bfd_error_handler): Arrange for this function to be
 343         declared in bfd-in2.h.
 344         * libbfd-in.h (_bfd_error_handler): Don't declare.
 345         * libbfd.h: Regenerate.
 346         * bfd-in2.h: Regenerate.
 347
 348 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
 349
 350         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
 351         This is needed to generate UEFI application image files from ELFs.
 352
 353 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 354
 355         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
 356         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 357         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 358         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 359         (elf_i386_lazy_ibt_plt): Likewise.
 360         (elf_i386_nacl_plt): Likewise.
 361         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
 362         (elf_x86_64_tlsdesc_plt_entry): This.
 363         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
 364         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 365         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 366         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 367         (elf_x86_64_lazy_bnd_plt): Likewise.
 368         (elf_x86_64_lazy_ibt_plt): Likewise.
 369         (elf_x32_lazy_ibt_plt): Likewise.
 370         (elf_x86_64_nacl_plt): Likewise.
 371         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
 372         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 373         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 374         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
 375         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
 376         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
 377         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
 378         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
 379         (elf_x86_non_lazy_plt_layout): Update comments.
 380         (elf_x86_plt_layout): Likewise.
 381
 382 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 383
 384         PR ld/23238
 385         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
 386         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 387         (elf_backend_add_symbol_hook): Likewise.
 388         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 389         (elf_backend_add_symbol_hook): Likewise.
 390         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
 391         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 392         (elf_backend_add_symbol_hook): Likewise.
 393         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
 394         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 395         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 396         (elf_backend_add_symbol_hook): Likewise.
 397         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 398         handling.
 399         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 400         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 401         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 402         * elflink.c (elf_link_add_object_symbols): Set
 403         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 404
 405 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 406
 407         PR ld/23194
 408         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 409         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 410         Extracted from _bfd_elf_link_assign_sym_version.
 411         (_bfd_elf_link_hide_sym_by_version): New function.
 412         (_bfd_elf_link_assign_sym_version): Use
 413         _bfd_elf_link_hide_versioned_symbol.
 414         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 415         _bfd_elf_link_hide_sym_by_version instead of
 416         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 417
 418 2018-05-25  Alan Modra  <amodra@gmail.com>
 419
 420         * Makefile.in: Regenerate.
 421         * po/SRC-POTFILES.in: Regenerate.
 422
 423 2018-05-25  Alan Modra  <amodra@gmail.com>
 424
 425         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 426         * configure: Regenerate.
 427
 428 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 429
 430         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 431         to data.
 432
 433 2018-05-22  Alan Modra  <amodra@gmail.com>
 434
 435         PR 23207
 436         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 437         is NULL.
 438         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 439         sections.
 440         (final_link_relocate): Revert last change.
 441
 442 2018-05-22  Alan Modra  <amodra@gmail.com>
 443
 444         PR 23207
 445         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 446         stubs in non-alloc sections.
 447
 448 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 449
 450         PR ld/23201
 451         * aout-target.h (MY_bfd_link_hide_symbol): New.
 452         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 453         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 454         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 455         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 456         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 457         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 458         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 459         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 460         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 461         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 462         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 463         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 464         (bfd_link_hide_symbol): Likewise.
 465         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 466         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 467         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 468         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 469         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 470         * som.c (som_bfd_link_hide_symbol): Likewise.
 471         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 472         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 473         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 474         (alpha_vms_bfd_link_hide_symbol): Likewise.
 475         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 476         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 477         _bfd_generic_link_hide_symbol.
 478         (rs6000_xcoff64_aix_vec): Likewise.
 479         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 480         local symbol dynamic.
 481         (_bfd_elf_link_hide_symbol): New function.
 482         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 483         check root.ldscript_def.
 484         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 485         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 486         * bfd-in2.h: Regenerated.
 487         * libbfd.h: Likewise.
 488
 489 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 490
 491         PR binutils/23199
 492         * elf.c (setup_group): Mark section in a section group with
 493         SHF_GROUP.
 494
 495 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 496
 497         PR ld/23194
 498         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 499         set eh->local_ref to 1 if a symbol is versioned and there is a
 500         version script.
 501
 502 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 503
 504         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 505         EF_RISCV_RVE.
 506
 507 2018-05-18  Jim Wilson  <jimw@sifive.com>
 508
 509         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 510         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 511         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 512         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 513         (riscv_elf_finish_dynamic_symbol): Likewise.
 514
 515 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 516
 517         * Makefile.am: Add s12z files.
 518         * Makefile.in: Regenerate.
 519         * archures.c: Add bfd_s12z_arch.
 520         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 521         * bfd-in2.h: Regenerate.
 522         * config.bfd: Add s12z target.
 523         * configure.ac: Add s12z target.
 524         * configure: Regenerate.
 525         * cpu-s12z.c: New file.
 526         * elf32-s12z.c: New file.
 527         * libbfd.c (bfd_putb24): New function.
 528         (bfd_putl24): New function.
 529         * libbfd.h: Regenerate.
 530         * reloc.c: Add s12z relocations.
 531         (bfd_get_reloc_size): Handle size 5 relocs.
 532         * targets.c: Add s12z_elf32_vec.
 533
 534 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         PR ld/23189
 537         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
 538         like R_386_GOT32.
 539         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 540         set eh->local_ref to 1 for linker defined symbols.
 541
 542 2018-05-18  Alan Modra  <amodra@gmail.com>
 543
 544         PR 23199
 545         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
 546         don't point at other SHT_GROUP sections.  Set shdr corresponding
 547         to invalid entry, to NULL rather than section 0.  Identify
 548         SHT_GROUP section index when reporting an error.  Cope with NULL
 549         shdr pointer.
 550
 551 2018-05-18  Alan Modra  <amodra@gmail.com>
 552
 553         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
 554         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
 555         visibility.
 556         * libbfd.h: Regenerate.
 557         * configure: Regenerate.
 558         * config.in: Regenerate.
 559
 560 2018-05-18  Alan Modra  <amodra@gmail.com>
 561
 562         * libbfd-in.h: Add include guard.
 563         * libcoff-in.h: Likewise.
 564         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
 565         * doc/Makefile.in: Regenerate.
 566         * libbfd.h: Regenerate.
 567         * libcoff.h: Regenerate.
 568
 569 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 570
 571         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
 572
 573 2018-05-16  Alan Modra  <amodra@gmail.com>
 574
 575         PR 22458
 576         * format.c (struct bfd_preserve): Add section_id.
 577         (bfd_preserve_save, bfd_preserve_restore): Save and restore
 578         _bfd_section_id.
 579         (bfd_reinit): Set _bfd_section_id.
 580         (bfd_check_format_matches): Put all matches of any priority into
 581         matching_vector.  Save initial section id and start each attempted
 582         match at that section id.
 583         * libbfd-in.h (_bfd_section_id): Declare.
 584         * section.c (_bfd_section_id): Rename from section_id and make
 585         global.  Adjust uses.
 586         (bfd_get_next_section_id): Delete.
 587         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
 588         bfd_get_section_id with _bfd_section_id.
 589         * libbfd.h: Regenerate.
 590         * bfd-in2.h: Regenerate.
 591
 592 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
 593
 594         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
 595         of the aux structure are initialised.
 596
 597 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
 598
 599         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
 600
 601 2018-05-15  Nick Clifton  <nickc@redhat.com>
 602
 603         * po/pt.po: New Portuguese translation.
 604         * configure.ac (ALL_LINGUAS): Add pt.
 605         * configure: Regenerate.
 606
 607 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 608
 609         PR ld/23169
 610         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
 611         an error on IFUNC pointer defined in PDE.
 612         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
 613         _bfd_x86_elf_link_fixup_ifunc_symbol.
 614         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 615         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
 616         function.
 617         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
 618
 619 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 620
 621         PR ld/23162
 622         * elfxx-x86.c (elf_x86_linker_defined): New function.
 623         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
 624         _end and _edata locally defined within executables.
 625
 626 2018-05-12  Alan Modra  <amodra@gmail.com>
 627
 628         PR 20659
 629         * elf.c (rewrite_elf_program_header): Use segment_mark only for
 630         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
 631         Instead make matching_lma and suggested_lma pointers to the
 632         sections.  Align section vma and lma calculated from segment.
 633         Don't clear includes_phdrs or includes_filehdr based on p_paddr
 634         test.  Try to handle alignment padding before first section by
 635         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
 636
 637 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
 638
 639         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
 640         conformant to TI ABI.
 641         (pru_elf32_relax_section): Likewise.
 642         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
 643         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
 644         (pru_elf32_pmem_relocate): Trap - should not get here.
 645         (pru_elf32_relocate_section): Add support for REL relocations.
 646         (elf_info_to_howto_rel): Enable REL.
 647         (elf_backend_may_use_rel_p): Likewise.
 648         (elf_backend_may_use_rela_p): Likewise.
 649         (elf_backend_default_use_rela_p): Likewise.
 650
 651 2018-05-09  Alan Modra  <amodra@gmail.com>
 652
 653         PR 23148
 654         * peXXigen.c (pe_print_edata): Correct minimum size.
 655
 656 2018-05-09  Alan Modra  <amodra@gmail.com>
 657
 658         PR 23147
 659         * peXXigen.c (pe_print_idata): Bound check hint_addr.
 660
 661 2018-05-08  Nick Clifton  <nickc@redhat.com>
 662
 663         PR 22809
 664         * elf.c (bfd_elf_get_str_section): Check for an excessively large
 665         string section.
 666         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
 667         attribute section is larger than the size of the file.
 668
 669 2018-05-07  Alan Modra  <amodra@gmail.com>
 670
 671         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
 672         strncmp when checking for ".bf" special symbol.
 673         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
 674         section name a char array, remove sentinal known_sections entry,
 675         and adjust loop over known_sections to suit.  Use memcmp rather
 676         than strncmp.
 677
 678 2018-05-04  Alan Modra  <amodra@gmail.com>
 679
 680         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
 681         (struct elf_external_linux_prpsinfo32_ugid16),
 682         (struct elf_external_linux_prpsinfo64_ugid32),
 683         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
 684         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
 685         Move comment to..
 686         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
 687         directives.
 688         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
 689         to data.
 690         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 691         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 692         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 693         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 694         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
 695         pragmas.
 696         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
 697         false positive gcc-8 warning.
 698         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
 699
 700 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
 701
 702         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
 703         of arguments when warning about different long double types.
 704
 705 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
 706
 707         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
 708         (elf_backend_fixup_symbol): New macro.
 709         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
 710         handling.
 711         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 712
 713 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
 714
 715         * Makefile.am: Added NFP files to build.
 716         * archures.c: Added bfd_arch_nfp
 717         * config.bfd: Added NFP support.
 718         * configure.ac: Added NFP support.
 719         * cpu-nfp.c: New, for NFP support.
 720         * elf-bfd.h: Added elf_section_info()
 721         * elf64-nfp.c: New, for NFP support.
 722         * po/SRC-POTFILES.in: Added NFP source files.
 723         * targets.c: Added nfp_elf64_vec
 724         * bfd-in2.h: Regenerate.
 725         * Makefile.in: Regenerate.
 726         * configure: Regenerate.
 727
 728 2018-04-27  Alan Modra  <amodra@gmail.com>
 729
 730         * bfd-in2.h: Regenerate.
 731         * libbfd.h: Regenerate.
 732
 733 2018-04-27  Alan Modra  <amodra@gmail.com>
 734
 735         PR 23123
 736         PR 22374
 737         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
 738         relocs for ifuncs.
 739         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
 740
 741 2018-04-26  Pedro Alves  <palves@redhat.com>
 742
 743         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
 744         ifunc and non-ifunc symbols duplicates.
 745
 746 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 747         Mickaël Guêné  <mickael.guene@st.com>
 748
 749         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
 750         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
 751         (elf32_arm_populate_plt_entry): Likewise.
 752         (elf32_arm_output_plt_map_1): Likewise.
 753         (elf32_arm_output_arch_local_syms): Likewise.
 754
 755 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 756         Mickaël Guêné  <mickael.guene@st.com>
 757
 758         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
 759         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 760
 761 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 762         Mickaël Guêné  <mickael.guene@st.com>
 763
 764         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 765         for R_ARM_TARGET2.
 766
 767 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 768         Mickaël Guêné  <mickael.guene@st.com>
 769
 770         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 771         (elf32_arm_always_size_sections): Create stack segment.
 772
 773 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 774         Mickaël Guêné  <mickael.guene@st.com>
 775
 776         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 777         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 778         relocations.
 779         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 780         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 781         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 782         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 783         (struct elf32_arm_link_hash_table): Update comment.
 784         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 785         (IS_ARM_TLS_RELOC): Likewise.
 786         (elf32_arm_check_relocs): Likewise.
 787         (allocate_dynrelocs_for_symbol): Likewise.
 788         (elf32_arm_size_dynamic_sections): Update comment.
 789         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 790         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 791
 792 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 793         Mickaël Guêné  <mickael.guene@st.com>
 794
 795         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 796         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 797         (elf32_arm_allocate_plt_entry): Likewise.
 798         (elf32_arm_populate_plt_entry): Likewise.
 799         (elf32_arm_output_plt_map_1): Likewise.
 800
 801 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 802         Mickaël Guêné  <mickael.guene@st.com>
 803
 804         * elf32-arm.c (struct fdpic_local): New.
 805         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 806         (elf32_arm_local_fdpic_cnts): New.
 807         (struct fdpic_global): New.
 808         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 809         (elf32_arm_link_hash_table): Add srofixup field.
 810         (arm_elf_add_rofixup): New.
 811         (arm_elf_fill_funcdesc): New.
 812         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 813         (elf32_arm_allocate_local_sym_info): Likewise.
 814         (create_got_section): Create .rofixup section.
 815         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 816         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 817         (elf32_arm_final_link_relocate): Likewise.
 818         (elf32_arm_check_relocs): Likewise.
 819         (allocate_dynrelocs_for_symbol): Likewise.
 820         (elf32_arm_size_dynamic_sections): Likewise.
 821         (elf32_arm_finish_dynamic_sections): Likewise.
 822         (elf32_arm_output_arch_local_syms): Likewise.
 823         (elf32_arm_fdpic_omit_section_dynsym): New.
 824
 825 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 826         Mickaël Guêné  <mickael.guene@st.com>
 827
 828         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 829         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 830         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 831         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 832         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 833         (elf32_arm_howto_from_type): Take new members of
 834         elf32_arm_howto_table_2 into account.
 835         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 836         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 837         BFD_RELOC_ARM_FUNCDESC_VALUE.
 838         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 839         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 840         BFD_RELOC_ARM_FUNCDESC_VALUE.
 841
 842 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 843         Mickaël Guêné  <mickael.guene@st.com>
 844
 845         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 846         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 847         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 848         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 849
 850 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 851         Mickaël Guêné  <mickael.guene@st.com>
 852
 853         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 854         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 855         arm*-*-uclinuxfdpiceabi.
 856         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 857         arm_elf32_fdpic_le_vec.
 858         * configure: Regenerate.
 859         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 860         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 861         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 862         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 863         (elf32_arm_fdpic_link_hash_table_create): New.
 864         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 865         arm_elf32_fdpic_le_vec.
 866
 867 2018-04-25  Alan Modra  <amodra@gmail.com>
 868
 869         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 870         * elf.c (elfcore_write_prpsinfo): Likewise.
 871
 872 2018-04-25  Alan Modra  <amodra@gmail.com>
 873
 874         * Makefile.am: Remove arm-aout and arm-coff support.
 875         * config.bfd: Likewise.
 876         * configure.ac: Likewise.
 877         * targets.c: Likewise.
 878         * aout-arm.c: Delete.
 879         * armnetbsd.c: Delete.
 880         * riscix.c: Delete.
 881         * Makefile.in: Regenerate.
 882         * configure: Regenerate.
 883         * po/SRC-POTFILES.in: Regenerate.
 884
 885 2018-04-24  Nick Clifton  <nickc@redhat.com>
 886
 887         PR 23113
 888         * elf.c (ignore_section_sym): Check for the output_section pointer
 889         being NULL before dereferencing it.
 890
 891         PR 23110
 892         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 893         a negative PE_DEBUG_DATA size before iterating over the debug data.
 894
 895 2018-04-23  Alan Modra  <amodra@gmail.com>
 896
 897         * elf-linux-core.h: Revert last change.
 898         * elf.c: Likewise.
 899
 900 2018-04-23  Nick Clifton  <nickc@redhat.com>
 901
 902         PR 23056
 903         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 904         the end of the string table, and zero it.
 905
 906 2018-04-23  Alan Modra  <amodra@gmail.com>
 907
 908         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 909         gcc-8 string truncation warning.
 910         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 911         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 912         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 913         * elf.c (elfcore_write_prpsinfo): Likewise.
 914
 915 2018-04-23  Nick Clifton  <nickc@redhat.com>
 916
 917         PR 23056
 918         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 919         the end of the string table, and zero it.
 920
 921 2018-04-20  Alan Modra  <amodra@gmail.com>
 922
 923         PR 22978
 924         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 925         case both dtprel and tprel relocs.
 926         (allocate_dynrelocs): Adjust conditions for got relocs.
 927         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 928         Emit dynamic relocs on TLS GOT entries for shared libraries,
 929         not when pic.  Omit dynamic reloc on dtprel entry when local,
 930         and on tprel entry when local and executable.
 931
 932 2018-04-19  Alan Modra  <amodra@gmail.com>
 933
 934         PR 22537
 935         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 936         (hppa_type_of_stub): Don't return a long branch stub for
 937         symbols other than those defined statically.
 938
 939 2018-04-19  Alan Modra  <amodra@gmail.com>
 940
 941         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 942         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 943         to selvecs for mips targets change 2018-04-18.
 944         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 945         and  mips_ecoff_bele_vec.
 946         * targets.c: Likewise.
 947         * coff-mips.c: Resurrect.
 948         * Makefile.in: Regenerate.
 949         * configure: Regenerate.
 950         * po/SRC-POTFILES.in: Regenerate.
 951
 952 2018-04-18  Alan Modra  <amodra@gmail.com>
 953
 954         * Makefile.am: Remove mips aout and coff support.
 955         * config.bfd: Likewise.
 956         * configure.ac: Likewise.
 957         * targets.c: Likewise.
 958         * coff-mips.c: Delete
 959         * mipsbsd.c: Delete
 960         * pe-mips.c: Delete
 961         * pei-mips.c: Delete
 962         * Makefile.in: Regenerate.
 963         * configure: Regenerate.
 964         * po/SRC-POTFILES.in: Regenerate.
 965
 966 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 967
 968         * elf32-i386.c (elf32_bed): Define before including
 969         "elf32-target.h".
 970         * elf64-x86-64.c (elf64_bed): Define before including
 971         "elf64-target.h".
 972         (elf32_bed): Define before including "elf32-target.h".
 973
 974 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 975
 976         PR ld/23055
 977         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 978         normal input file with compatible relocation.
 979
 980 2018-04-18  Alan Modra  <amodra@gmail.com>
 981
 982         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 983         * config.bfd: Likewise.
 984         * configure.ac: Likewise.
 985         * doc/bfdint.texi: Likewise.
 986         * targets.c: Likewise.
 987         * freebsd.h: Delete.
 988         * i386dynix.c: Delete.
 989         * i386freebsd.c: Delete.
 990         * i386linux.c: Delete.
 991         * i386mach3.c: Delete.
 992         * i386netbsd.c: Delete.
 993         * i386os9k.c: Delete.
 994         * Makefile.in: Regenerate.
 995         * configure: Regenerate.
 996         * po/SRC-POTFILES.in: Regenerate.
 997
 998 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 999
1000         Microblaze Target: PIC data text relative
1001
1002         * bfd/reloc.c (2 new BFD relocations):
1003         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1004         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1005         * bfd/bfd-in2.h: Regenerate
1006         * bfd/libbfd.h: Regenerate
1007         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1008         new relocs and handle them in both relocate and relax functions.
1009         (microblaze_elf_reloc_type_lookup): add mapping between for new
1010         bfd relocs.
1011         (microblaze_elf_relocate_section): Handle new relocs in case of
1012         elf relocation.
1013         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1014
1015 2018-04-17  Nick Clifton  <nickc@redhat.com>
1016
1017         PR 23055
1018         * aoutx.h (find_nearest_line): Check that the symbol name exists
1019         and is long enough, before attempting to see if it is for a .o
1020         file.
1021         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1022         NULL.
1023         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1024         NULL.
1025         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1026         has no name.
1027
1028         PR 23065
1029         * dwarf2.c (concat_filename): Check for a NULL table pointer.
1030
1031 2018-04-16  Nick Clifton  <nickc@redhat.com>
1032
1033         PR 23061
1034         * coffgen.c (coff_pointerize_aux): Check for an out of range
1035         fixup.
1036
1037 2018-04-16  Alan Modra  <amodra@gmail.com>
1038
1039         * Makefile.am: Remove arm-epoc-pe support.
1040         * coff-arm.c: Likewise.
1041         * config.bfd: Likewise.
1042         * configure.ac: Likewise.
1043         * targets.c: Likewise.
1044         * epoc-pe-arm.c: Delete.
1045         * epoc-pei-arm.c: Delete.
1046         * Makefile.in: Regenerate.
1047         * configure: Regenerate.
1048         * po/SRC-POTFILES.in: Regenerate.
1049
1050 2018-04-16  Alan Modra  <amodra@gmail.com>
1051
1052         * Makefile.am: Remove sparc-aout and sparc-coff support.
1053         * config.bfd: Likewise.
1054         * configure.ac: Likewise.
1055         * targets.c: Likewise.
1056         * aout-sparcle.c: Delete.
1057         * aoutf1.h: Delete.
1058         * cf-sparclynx.c: Delete.
1059         * coff-sparc.c: Delete.
1060         * demo64.c: Delete.
1061         * sparclinux.c: Delete.
1062         * sparclynx.c: Delete.
1063         * sparcnetbsd.c: Delete.
1064         * sunos.c: Delete.
1065         * Makefile.in: Regenerate.
1066         * configure: Regenerate.
1067         * po/SRC-POTFILES.in: Regenerate.
1068
1069 2018-04-16  Alan Modra  <amodra@gmail.com>
1070
1071         * Makefile.am: Remove m68k-aout and m68k-coff support.
1072         * aoutf1.h: Likewise.
1073         * aoutx.h: Likewise.
1074         * archive.c: Likewise.
1075         * bfd-in.h: Likewise.
1076         * bfd.c: Likewise.
1077         * coffcode.h: Likewise.
1078         * coffswap.h: Likewise.
1079         * config.bfd: Likewise.
1080         * configure.ac: Likewise.
1081         * configure.host: Likewise.
1082         * doc/bfd.texinfo: Likewise.
1083         * doc/bfdint.texi: Likewise.
1084         * freebsd.h: Likewise.
1085         * gen-aout.c: Likewise.
1086         * hpux-core.c: Likewise.
1087         * libaout.h: Likewise.
1088         * libbfd-in.h: Likewise.
1089         * pdp11.c: Likewise.
1090         * peicode.h: Likewise.
1091         * riscix.c: Likewise.
1092         * targets.c: Likewise.
1093         * aout0.c: Delete.
1094         * coff-apollo.c: Delete.
1095         * coff-aux.c: Delete.
1096         * coff-m68k.c: Delete.
1097         * coff-svm68k.c: Delete.
1098         * coff-u68k.c: Delete.
1099         * hosts/delta68.h: Delete.
1100         * hosts/hp300bsd.h: Delete.
1101         * hosts/m68kaux.h: Delete.
1102         * hosts/news.h: Delete.
1103         * hp300bsd.c: Delete.
1104         * hp300hpux.c: Delete.
1105         * liboasys.h: Delete.
1106         * m68k4knetbsd.c: Delete.
1107         * m68klinux.c: Delete.
1108         * m68knetbsd.c: Delete.
1109         * oasys.c: Delete.
1110         * versados.c: Delete.
1111         * Makefile.in: Regenerate.
1112         * bfd-in2.h: Regenerate.
1113         * configure: Regenerate.
1114         * libbfd.h: Regenerate.
1115         * po/SRC-POTFILES.in: Regenerate.
1116
1117 2018-04-16  Alan Modra  <amodra@gmail.com>
1118
1119         * Makefile.am: Remove sh5 and sh64 support.
1120         * archures.c: Likewise.
1121         * config.bfd: Likewise.
1122         * configure.ac: Likewise.
1123         * cpu-sh.c: Likewise.
1124         * elf32-sh-relocs.h: Likewise.
1125         * elf32-sh.c: Likewise.
1126         * targets.c: Likewise.
1127         * elf32-sh64-com.c: Delete.
1128         * elf32-sh64.c: Delete.
1129         * elf32-sh64.h: Delete.
1130         * elf64-sh64.c: Delete.
1131         * Makefile.in: Regenerate.
1132         * bfd-in2.h: Regenerate.
1133         * configure: Regenerate.
1134         * po/SRC-POTFILES.in: Regenerate.
1135
1136 2018-04-16  Alan Modra  <amodra@gmail.com>
1137
1138         * Makefile.am: Remove sh-symbianelf support.
1139         * config.bfd: Likewise.
1140         * configure.ac: Likewise.
1141         * targets.c: Likewise.
1142         * elf32-sh-symbian.c: Delete.
1143         * Makefile.in: Regenerate.
1144         * configure: Regenerate.
1145         * po/SRC-POTFILES.in: Regenerate.
1146
1147 2018-04-16  Alan Modra  <amodra@gmail.com>
1148
1149         * Makefile.am: Remove vax-bsd and vax-ultrix support.
1150         * config.bfd: Likewise.
1151         * configure.ac: Likewise.
1152         * targets.c: Likewise.
1153         * vaxbsd.c: Delete.
1154         * Makefile.in: Regenerate.
1155         * configure: Regenerate.
1156         * po/SRC-POTFILES.in: Regenerate.
1157
1158 2018-04-16  Alan Modra  <amodra@gmail.com>
1159
1160         * Makefile.am: Remove w65 support.
1161         * archures.c: Likewise.
1162         * coffcode.h: Likewise.
1163         * config.bfd: Likewise.
1164         * configure.ac: Likewise.
1165         * targets.c: Likewise.
1166         * coff-w65.c: Delete.
1167         * cpu-w65.c: Delete.
1168         * Makefile.in: Regenerate.
1169         * bfd-in2.h: Regenerate.
1170         * configure: Regenerate.
1171         * po/SRC-POTFILES.in: Regenerate.
1172
1173 2018-04-16  Alan Modra  <amodra@gmail.com>
1174
1175         * Makefile.am: Remove we32k support.
1176         * archures.c: Likewise.
1177         * coffcode.h: Likewise.
1178         * config.bfd: Likewise.
1179         * configure.ac: Likewise.
1180         * targets.c: Likewise.
1181         * coff-we32k.c: Delete.
1182         * cpu-we32k.c: Delete.
1183         * Makefile.in: Regenerate.
1184         * bfd-in2.h: Regenerate.
1185         * configure: Regenerate.
1186         * po/SRC-POTFILES.in: Regenerate.
1187
1188 2018-04-16  Alan Modra  <amodra@gmail.com>
1189
1190         * Makefile.am: Remove m88k support.
1191         * aoutx.h: Likewise.
1192         * archures.c: Likewise.
1193         * coffcode.h: Likewise.
1194         * coffswap.h: Likewise.
1195         * config.bfd: Likewise.
1196         * configure.ac: Likewise.
1197         * cpu-ns32k.c: Likewise.
1198         * elf32-nds32.c: Likewise.
1199         * mach-o.c: Likewise.
1200         * netbsd-core.c: Likewise.
1201         * reloc.c: Likewise.
1202         * targets.c: Likewise.
1203         * coff-m88k.c: Delete.
1204         * cpu-m88k.c: Delete.
1205         * elf32-m88k.c: Delete.
1206         * hosts/m88kmach3.h: Delete.
1207         * m88kmach3.c: Delete.
1208         * m88kopenbsd.c: Delete.
1209         * Makefile.in: Regenerate.
1210         * bfd-in2.h: Regenerate.
1211         * configure: Regenerate.
1212         * po/SRC-POTFILES.in: Regenerate.
1213
1214 2018-04-16  Alan Modra  <amodra@gmail.com>
1215
1216         * Makefile.am: Remove i370 support.
1217         * archures.c: Likewise.
1218         * config.bfd: Likewise.
1219         * configure.ac: Likewise.
1220         * targets.c: Likewise.
1221         * cpu-i370.c: Delete.
1222         * elf32-i370.c: Delete.
1223         * Makefile.in: Regenerate.
1224         * bfd-in2.h: Regenerate.
1225         * configure: Regenerate.
1226         * po/SRC-POTFILES.in: Regenerate.
1227
1228 2018-04-16  Alan Modra  <amodra@gmail.com>
1229
1230         * Makefile.am: Remove h8500 support.
1231         * archures.c: Likewise.
1232         * coffcode.h: Likewise.
1233         * config.bfd: Likewise.
1234         * configure.ac: Likewise.
1235         * targets.c: Likewise.
1236         * coff-h8500.c: Delete.
1237         * cpu-h8500.c: Delete.
1238         * Makefile.in: Regenerate.
1239         * bfd-in2.h: Regenerate.
1240         * configure: Regenerate.
1241         * po/SRC-POTFILES.in: Regenerate.
1242
1243 2018-04-16  Alan Modra  <amodra@gmail.com>
1244
1245         * Makefile.am: Remove h8300-coff support.
1246         * coffcode.h: Likewise.
1247         * config.bfd: Likewise.
1248         * configure.ac: Likewise.
1249         * reloc16.c: Likewise.
1250         * targets.c: Likewise.
1251         * coff-h8300.c: Delete.
1252         * Makefile.in: Regenerate.
1253         * configure: Regenerate.
1254         * po/SRC-POTFILES.in: Regenerate.
1255
1256 2018-04-16  Alan Modra  <amodra@gmail.com>
1257
1258         * Makefile.am: Remove IEEE 695 support.
1259         * archures.c: Likewise.
1260         * bfd.c: Likewise.
1261         * config.bfd: Likewise.
1262         * configure.ac: Likewise.
1263         * doc/bfd.texinfo: Likewise.
1264         * doc/bfdint.texi: Likewise.
1265         * doc/bfdsumm.texi: Likewise.
1266         * section.c: Likewise.
1267         * targets.c: Likewise.
1268         * ieee.c: Delete.
1269         * libieee.h: Delete.
1270         * Makefile.in: Regenerate.
1271         * bfd-in2.h: Regenerate.
1272         * configure: Regenerate.
1273         * po/SRC-POTFILES.in: Regenerate.
1274
1275 2018-04-16  Alan Modra  <amodra@gmail.com>
1276
1277         * config.bfd: Remove tandem support.
1278
1279 2018-04-16  Alan Modra  <amodra@gmail.com>
1280
1281         * Makefile.am: Remove newsos3 support.
1282         * aoutx.h: Likewise.
1283         * config.bfd: Likewise.
1284         * configure.ac: Likewise.
1285         * targets.c: Likewise.
1286         * newsos3.c: Delete.
1287         * Makefile.in: Regenerate.
1288         * configure: Regenerate.
1289         * po/SRC-POTFILES.in: Regenerate.
1290
1291 2018-04-16  Alan Modra  <amodra@gmail.com>
1292
1293         * Makefile.am: Remove netware support.
1294         * bfd-in.h: Likewise.
1295         * bfd.c: Likewise.
1296         * config.bfd: Likewise.
1297         * configure.ac: Likewise.
1298         * doc/bfdint.texi: Likewise.
1299         * ecoff.c: Likewise.
1300         * targets.c: Likewise.
1301         * libnlm.h: Delete.
1302         * nlm-target.h: Delete.
1303         * nlm.c: Delete.
1304         * nlm32-alpha.c: Delete.
1305         * nlm32-i386.c: Delete.
1306         * nlm32-ppc.c: Delete.
1307         * nlm32-sparc.c: Delete.
1308         * nlm32.c: Delete.
1309         * nlm64.c: Delete.
1310         * nlmcode.h: Delete.
1311         * nlmswap.h: Delete.
1312         * Makefile.in: Regenerate.
1313         * bfd-in2.h: Regenerate.
1314         * configure: Regenerate.
1315         * po/SRC-POTFILES.in: Regenerate.
1316
1317 2018-04-16  Alan Modra  <amodra@gmail.com>
1318
1319         * archures.c: Remove tahoe support.
1320         * config.bfd: Likewise.
1321         * configure.ac: Likewise.
1322         * hosts/tahoe.h: Delete.
1323         * bfd-in2.h: Regenerate.
1324         * configure: Regenerate.
1325
1326 2018-04-14  Alan Modra  <amodra@gmail.com>
1327
1328         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1329         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1330         sanity test.
1331         (elfNN_bed): Init relropagesize.
1332         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1333         select relropagesize.
1334         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1335         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1336         (ELF_MINPAGESIZE): Don't define.
1337         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1338         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1339         * bfd-in2.h: Regenerate.
1340
1341 2018-04-14  Alan Modra  <amodra@gmail.com>
1342
1343         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1344         on __QNXTARGET__ define.
1345
1346 2018-04-14  Alan Modra  <amodra@gmail.com>
1347
1348         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1349         to obsolete list.
1350
1351 2018-04-11  Alan Modra  <amodra@gmail.com>
1352
1353         * aout-adobe.c: Delete.
1354         * bout.c: Delete.
1355         * coff-i860.c: Delete.
1356         * coff-i960.c: Delete.
1357         * cpu-i860.c: Delete.
1358         * cpu-i960.c: Delete.
1359         * elf32-i860.c: Delete.
1360         * elf32-i960.c: Delete.
1361         * hosts/i860mach3.h: Delete.
1362         * Makefile.am: Remove i860, i960, bout, and adobe support.
1363         * archures.c: Remove i860 and i960 support.
1364         * coffcode.h: Likewise.
1365         * reloc.c: Likewise.
1366         * aoutx.h: Comment updates.
1367         * archive.c: Remove BOUT and i960 support.
1368         * bfd.c: Remove BOUT support.
1369         * coffswap.h: Remove i960 support.
1370         * config.bfd: Remove i860, i960 and adobe targets.
1371         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1372         * targets.c: Likewise.
1373         * ieee.c: Remove i960 support.
1374         * mach-o.c: Remove i860 support.
1375         * Makefile.in: Regenerate.
1376         * bfd-in2.h: Regenerate.
1377         * configure: Regenerate.
1378         * libbfd.h: Regenerate.
1379         * po/SRC-POTFILES.in: Regenerate.
1380
1381 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1382
1383         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1384         in the BFD symbol referred by the relocation.
1385         (mips_elf64_write_rela): Likewise.
1386
1387 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1388
1389         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1390         error for out-of-range `r_sym' values.
1391
1392 2018-04-09  Alan Modra  <amodra@gmail.com>
1393
1394         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1395         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1396         (ppc64_elf_check_relocs): Set has_pltcall.
1397         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1398         (ppc64_elf_inline_plt): New function.
1399         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1400         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1401         * elf32-ppc.c (has_pltcall): Define.
1402         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1403         (ppc_elf_check_relocs): Set has_pltcall.
1404         (ppc_elf_inline_plt): New function.
1405         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1406         (ppc_elf_size_dynamic_sections): Likewise.
1407         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1408
1409 2018-04-09  Alan Modra  <amodra@gmail.com>
1410
1411         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1412         (is_plt_seq_reloc): New function.
1413         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1414         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1415         (ppc_elf_relax_section): Handle PLTCALL reloc.
1416         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1417         resolving locally.
1418         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1419         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1420         (has_tls_get_addr_call): Correct comment.
1421         (is_branch_reloc): Add PLTCALL.
1422         (is_plt_seq_reloc): New function.
1423         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1424         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1425         entry for R_PPC64_PLTCALL.
1426         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1427         (ppc_type_of_stub): Handle PLTCALL reloc.
1428         (toc_adjusting_stub_needed): Likewise.
1429         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1430         reloc insn.  Nop out inline plt call sequence when resolving
1431         locally.  Handle __tls_get_addr inline plt call optimization.
1432
1433 2018-04-09  Alan Modra  <amodra@gmail.com>
1434
1435         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1436         (struct ppc_stub_hash_entry): Add symtype field.
1437         (PLT_KEEP): Define.
1438         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1439         (create_linkage_sections): Create pltlocal and relpltlocal.
1440         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1441         Set PLT_KEEP.
1442         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1443         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1444         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1445         Keep PLT entries for inline calls against locals.
1446         (ppc_build_one_stub): Use pltlocal as appropriate.
1447         (ppc_size_one_stub): Likewise.
1448         (ppc64_elf_size_stubs): Set symtype.
1449         (build_global_entry_stubs_and_plt): Init pltlocal and write
1450         relpltlocal for globals.
1451         (write_plt_relocs_for_local_syms): Likewise for local syms.
1452         (ppc64_elf_relocate_section): Support PLT for local syms.
1453         * elf32-ppc.c (PLT_KEEP): Define.
1454         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1455         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1456         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1457         Set PLT_KEEP.  Adjust update_local_sym_info call.
1458         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1459         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1460         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1461         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1462         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1463         (ppc_finish_symbols): Likewise for locals.
1464
1465 2018-04-09  Alan Modra  <amodra@gmail.com>
1466
1467         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1468         for local symbols to..
1469         (write_plt_relocs_for_local_syms): ..here.  New function.
1470         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1471         global symbols to..
1472         (build_global_entry_stubs_and_plt): ..here.  Rename from
1473         build_global_entry_stubs.
1474         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1475         Call write_plt_relocs_for_local_syms.
1476         * elf32-ppc.c (get_sym_h): New function.
1477         (ppc_elf_relax_section): Use get_sym_h.
1478         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1479         stubs for local symbols to..
1480         (ppc_finish_symbols): ..here.  New function.
1481         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1482         global syms to..
1483         (write_global_sym_plt): ..here.  New function.
1484         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1485         (ppc_finish_symbols): Declare.
1486
1487 2018-04-09  Alan Modra  <amodra@gmail.com>
1488
1489         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1490         (ppc_elf_relocate_section): Likewise.
1491         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1492         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1493         resolution to plt entry relative to toc pointer.
1494
1495 2018-04-09  Alan Modra  <amodra@gmail.com>
1496
1497         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1498         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1499         file when other TLS flags are tested in a mask.
1500         (TLS_MARK, NON_GOT): Define.
1501         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1502         (update_local_sym_info): Don't create got entry when NON_GOT.
1503         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1504         Set TLS_MARK.
1505         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1506         (ppc64_elf_relocate_section): Likewise.
1507         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1508         __tls_get_addr calls lacking a marker reloc.
1509         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1510         TLS_TPRELGD): Renumber.  Update comment.
1511         (TLS_MARK, NON_GOT): Define.
1512         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1513         (update_local_sym_info): Don't create got entry when NON_GOT.
1514         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1515         Set TLS_MARK.
1516         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1517         __tls_get_addr calls lacking a marker reloc.
1518
1519 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1520
1521         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1522         R_X86_64_converted_reloc_bit.
1523
1524 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1525
1526         PR gas/22318
1527         * configure: Regenerated.
1528
1529 2018-04-05  Alan Modra  <amodra@gmail.com>
1530
1531         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1532         (elf_hppa_info_to_howto_rel): Likewise.
1533
1534 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1535
1536         * elf-hppa.h (elf_hppa_info_to_howto): Also return
1537         unsuccessfully for unimplemented relocations.
1538         (elf_hppa_info_to_howto_rel): Likewise.
1539
1540 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1541
1542         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
1543         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
1544         howto lookup failure.
1545         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
1546         accordingly.
1547         (elf32_i860_info_to_howto_rela): Likewise.
1548         (elf32_i860_relocate_splitn): Likewise.
1549         (elf32_i860_relocate_pc16): Likewise.
1550         (elf32_i860_relocate_pc26): Likewise.
1551         (elf32_i860_relocate_section): Likewise.
1552
1553 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1554
1555         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
1556         check for `visium_elf_howto_table' table access.
1557
1558 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1559
1560         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
1561         check for `iq2000_elf_howto_table' table access.
1562
1563 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1564
1565         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
1566         for `elf32_frv_howto_table' table access.
1567
1568 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1569
1570         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
1571         unsuccessfully for placeholder howtos.
1572         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1573         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
1574
1575 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
1576
1577         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
1578         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
1579
1580 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1581
1582         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
1583         ATTRIBUTE_UNUSED from `abfd'.
1584
1585 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1586
1587         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
1588         `_bfd_error_handler' call formatting.
1589
1590 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1591
1592         * elf32-mips.c (mips_info_to_howto_rel): Call
1593         `mips_elf32_rtype_to_howto' directly rather than via
1594         `->elf_backend_mips_rtype_to_howto'.
1595
1596 2018-03-28  Renlin Li  <renlin.li@arm.com>
1597
1598         PR ld/22970
1599         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
1600         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1601         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1602         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1603         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1604         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1605         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1606         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1607         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1608         (elfNN_aarch64_final_link_relocate): Support new relocations.
1609         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
1610         relocations.
1611         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
1612
1613 2018-03-28  Renlin Li  <renlin.li@arm.com>
1614
1615         PR ld/22970
1616         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
1617         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
1618         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1619         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1620         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1621         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1622         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1623         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1624         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1625         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1626         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
1627         TLSLE_LDST16_TPREL_LO12,
1628         TLSLE_LDST16_TPREL_LO12_NC,
1629         TLSLE_LDST32_TPREL_LO12,
1630         TLSLE_LDST32_TPREL_LO12_NC,
1631         TLSLE_LDST64_TPREL_LO12,
1632         TLSLE_LDST64_TPREL_LO12_NC,
1633         TLSLE_LDST8_TPREL_LO12,
1634         TLSLE_LDST8_TPREL_LO12_NC.
1635         * bfd-in2.h: Regenerated.
1636         * libbfd.h: Regenerated.
1637
1638 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
1639
1640         PR ld/22972
1641         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
1642         has_old_style_got_reloc.
1643         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
1644         relocations.  Fix a couple of long lines.
1645         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
1646         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
1647         GOT relocations.
1648
1649 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1650
1651         PR ld/23000
1652         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1653         ENDBR64 to the TLSDESC PLT entry.
1654
1655 2018-03-21  Alan Modra  <amodra@gmail.com>
1656
1657         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1658         symbols.  Use size_t counts.  Delete redundant opd test.
1659
1660 2018-03-21  Alan Modra  <amodra@gmail.com>
1661
1662         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1663
1664 2018-03-21  Alan Modra  <amodra@gmail.com>
1665
1666         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1667         field unsigned.
1668         (update_local_sym_info): Likewise for local_got_tls_masks.
1669         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1670
1671 2018-03-21  Alan Modra  <amodra@gmail.com>
1672
1673         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1674         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1675         do in size_dynamic_sections.
1676
1677 2018-03-21  Alan Modra  <amodra@gmail.com>
1678
1679         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1680         without first checking array bounds.
1681         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1682
1683 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1684
1685         PR ld/22983
1686         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1687         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1688
1689 2018-03-19  Nick Clifton  <nickc@redhat.com>
1690
1691         * po/es.po: Updated Spanish translation.
1692
1693 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1694
1695         * elf32-xtensa.c (xlate_map_entry): Change types of address
1696         fields from 'unsigned' to 'bfd_vma'.
1697         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1698         the key argument to bsearch. Allow offsets past the end of a
1699         section, use the last map entry for translation of such offsets.
1700
1701 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1702
1703         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1704         Not support the target feature.
1705         (nds32_elf_ex9_itb_base): Likewise.
1706         (nds32_elf_ex9_import_table): Likewise.
1707         (nds32_elf_ex9_finish): Likewise.
1708         (nds32_elf_ex9_reloc_jmp): Likewise.
1709         (nds32_elf_get_insn_with_reg): Likewise.
1710         (nds32_get_local_syms): Likewise.
1711         (nds32_elf_ex9_replace_instruction): Likewise.
1712         (nds32_elf_ifc_calc): Likewise.
1713         (nds32_elf_ifc_finish): Likewise.
1714         (nds32_elf_ifc_replace): Likewise.
1715         (nds32_elf_ifc_reloc): Likewise.
1716
1717 2018-03-14  Alan Modra  <amodra@gmail.com>
1718
1719         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1720         sfpr size added before defining alias symbols.
1721         (ppc64_elf_build_stubs): Add stub section padding before
1722         copying sfpr contents and defining save/restore alias symbols.
1723
1724 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1725
1726         PR ld/20882
1727         * elflink.c (elf_gc_mark_debug_section): Also check the local
1728         debug definition section.
1729
1730 2018-03-13  Nick Clifton  <nickc@redhat.com>
1731
1732         PR 22113
1733         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1734         function.  Add an end address parameter.  Check access of the data
1735         pointer to make sure that they do not extend beyond the end
1736         address.  Return FALSE if any check fails.  Add the end address
1737         pointer to the ui structure.
1738         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1739         codes to make sure that they do not extend beyond the end address
1740         pointer.  Print an error message and return immediately if any
1741         check fails.
1742
1743 2018-03-09  Nick Clifton  <nickc@redhat.com>
1744
1745         * elf64-s390.c (elf_s390_relocate_section): Move check for
1746         relocations against non-allocated sections to before the code that
1747         handles ifunc relocations.
1748         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1749         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1750         relocs against IFUNC symbols in non-allocated sections as relocs
1751         against FUNC symbols.
1752         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1753
1754 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1755
1756         PR ld/22929
1757         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1758         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1759         relocation against FUNC symbol.
1760         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1761
1762 2018-03-07  Renlin Li  <renlin.li@arm.com>
1763
1764         PR ld/20402
1765         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1766         symbol, and don't emit relocation in specific case.
1767
1768 2018-03-07  Alan Modra  <amodra@gmail.com>
1769
1770         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1771         (mips_elf64_slurp_one_reloc_table): Pass on error.
1772
1773 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1774             Maciej W. Rozycki  <macro@mips.com>
1775
1776         PR ld/21900
1777         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1778         after calling `undefined_symbol' hook if this is an error
1779         condition.  Assume the value of 0 for the symbol requested
1780         otherwise.
1781
1782 2018-03-02  Jim Wilson  <jimw@sifive.com>
1783
1784         PR 22903
1785         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1786         and nop instead of 4.
1787         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1788         8 instead of 4.
1789
1790 2018-03-01  Jim Wilson  <jimw@sifive.com>
1791
1792         PR 22756
1793         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1794         else if instead of if.
1795
1796 2018-03-01  Alan Modra  <amodra@gmail.com>
1797
1798         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1799
1800 2018-02-28  Alan Modra  <amodra@gmail.com>
1801
1802         PR 22887
1803         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1804
1805 2018-02-28  Nick Clifton  <nickc@redhat.com>
1806
1807         PR 22895
1808         PR 22893
1809         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1810         pointer.  Drop unused abfd parameter.  Check the size of the block
1811         before initialising the data field.  Return the end pointer if the
1812         size is invalid.
1813         (read_attribute_value): Adjust invocations of read_n_bytes.
1814
1815         PR 22894
1816         * dwarf1.c (parse_die): Check the length of form blocks before
1817         advancing the data pointer.
1818
1819 2018-02-28  Alan Modra  <amodra@gmail.com>
1820
1821         PR 22887
1822         * aoutx.h (translate_symbol_table): Print an error message and set
1823         bfd_error on finding an invalid name string offset.
1824
1825 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1826
1827         * config.in: Regenerated.
1828         * configure: Likewise.
1829         * configure.ac: Add --enable-separate-code.
1830         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1831         to 1 for Linux/x86 targets,
1832         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1833         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1834
1835 2018-02-27  Nick Clifton  <nickc@redhat.com>
1836
1837         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1838         message.
1839         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1840         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1841         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1842         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1843         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1844         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1845         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1846         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1847         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1848
1849         PR 22875
1850         * elf-bfd.h (struct elf_backend_data): Change the return type of
1851         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1852         to bfd_boolean.
1853         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1854         value from the info_to_howto function and fail if that function
1855         failed.
1856         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1857         from the info_to_howto function.
1858         (elf32_h8_relax_section): Likewise.
1859         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1860         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1861         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1862         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1863         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1864         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1865         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1866         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1867         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1868         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1869         (riscv_elf_relocate_section): Likewise.
1870         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1871         bfd_boolean.  Issue an error message, set an error value and
1872         return FALSE if the reloc is not recognized.
1873         (elf_hppa_info_to_howto_rel): Likewise.
1874         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1875         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1876         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1877         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1878         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1879         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1880         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1881         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1882         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1883         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1884         (cris_info_to_howto_rela): Likewise.
1885         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1886         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1887         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1888         Likewise.
1889         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1890         (elf32_dlx_info_to_howto_rel): Likewise.
1891         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1892         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1893         * elf32-frv.c (frv_info_to_howto_rela)
1894         (frvfdpic_info_to_howto_rel): Likewise.
1895         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1896         * elf32-gen.c (elf_generic_info_to_howto)
1897         (elf_generic_info_to_howto_rel): Likewise.
1898         * elf32-h8300.c (elf32_h8_info_to_howto)
1899         (elf32_h8_info_to_howto_rel): Likewise.
1900         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1901         * elf32-i386.c (elf_i386_reloc_type_lookup)
1902         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1903         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1904         Likewise.
1905         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1906         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1907         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1908         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1909         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1910         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1911         Likewise.
1912         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1913         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1914         * elf32-m68k.c (rtype_to_howto): Likewise.
1915         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1916         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1917         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1918         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1919         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1920         Likewise.
1921         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1922         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1923         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1924         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1925         Likewise.
1926         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1927         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1928         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1929         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1930         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1931         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1932         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1933         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1934         * elf32-score.c (s3_bfd_score_info_to_howto)
1935         (_bfd_score_info_to_howto): Likewise.
1936         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1937         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1938         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1939         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1940         (elf32_tic6x_info_to_howto_rel): Likewise.
1941         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1942         * elf32-v850.c (v850_elf_info_to_howto_rel)
1943         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1944         * elf32-vax.c (rtype_to_howto): Likewise.
1945         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1946         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1947         (elf32_wasm32_info_to_howto_rela): Likewise.
1948         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1949         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1950         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1951         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1952         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1953         * elf64-gen.c (elf_generic_info_to_howto)
1954         (elf_generic_info_to_howto_rel): Likewise.
1955         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1956         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1957         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1958         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1959         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1960         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1961         Likewise.
1962         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1963         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1964         Likewise.
1965         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1966         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1967         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1968         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1969         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1970         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1971         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1972         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1973         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1974         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1975         Default to NULL.
1976
1977 2018-02-26  Jim Wilson  <jimw@sifive.com>
1978             Stephan Schreiber <info@fs-driver.org>
1979
1980         PR 15904
1981         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1982         call, set changed_contents and changed_relocs.  Likewise after
1983         successful ia64_elf_relax_br call.
1984
1985 2018-02-26  Alan Modra  <amodra@gmail.com>
1986
1987         * elf.c (assign_file_positions_except_relocs): Don't segfault
1988         when actual number of phdrs is less than allocated.  Delete
1989         outdated comment.  Formatting.
1990
1991 2018-02-26  Alan Modra  <amodra@gmail.com>
1992
1993         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1994         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1995         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1996         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1997         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1998         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1999         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2000         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2001         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2002         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2003         error/warning messages.
2004
2005 2018-02-26  Alan Modra  <amodra@gmail.com>
2006
2007         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2008         * syms.c: Standardize error/warning messages.
2009
2010 2018-02-26  Alan Modra  <amodra@gmail.com>
2011
2012         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2013         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2014         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2015         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2016
2017 2018-02-26  Alan Modra  <amodra@gmail.com>
2018
2019         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2020
2021 2018-02-26  Alan Modra  <amodra@gmail.com>
2022
2023         * elfxx-mips.c: Standardize error/warning messages.
2024
2025 2018-02-26  Alan Modra  <amodra@gmail.com>
2026
2027         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2028         * elflink.c: Standardize error/warning messages.  Replace use of
2029         linker callback einfo with _bfd_error_handler when possible.
2030
2031 2018-02-26  Alan Modra  <amodra@gmail.com>
2032
2033         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2034         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2035         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2036         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2037         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2038         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2039         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2040         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2041         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2042         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2043         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2044         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2045         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2046         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2047         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2048         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2049         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2050         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2051         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2052         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2053         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2054         unrecognized/unsupported reloc message.
2055
2056 2018-02-26  Alan Modra  <amodra@gmail.com>
2057
2058         * elf32-ppc.c: Standardize error/warning messages.  Use
2059         _bfd_error_handler rather than einfo when einfo features not used.
2060         * elf64-ppc.c: Likewise.
2061
2062 2018-02-23  Alan Modra  <amodra@gmail.com>
2063
2064         PR 22881
2065         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2066         segment if no matching LOAD segment.
2067
2068 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2069
2070         * elf32-nds32.h: Define mask for ict_model.
2071
2072 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
2073
2074         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2075
2076 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2077
2078         Revert
2079         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2080
2081         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2082         .reginfo section has wrong size.
2083
2084 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2085
2086         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2087         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2088         `.MIPS.abiflags' sections.
2089         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2090         section's end.
2091
2092 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2093
2094         * section.c (SEC_FIXED_SIZE): New macro.
2095         * bfd-in2.h: Regenerate.
2096
2097 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2098
2099         * section.c (SEC_HAS_GOT_REF): Remove macro.
2100         * bfd-in2.h: Regenerate.
2101
2102 2018-02-19  Alan Modra  <amodra@gmail.com>
2103
2104         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2105         arguments.
2106         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2107         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2108         (_bfd_riscv_relax_pc): Likewise and fix typos.
2109         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2110         * libbfd.h: Regenerate.
2111
2112 2018-02-19  Alan Modra  <amodra@gmail.com>
2113
2114         * dwarf2.c (read_section): Don't use 'll' format modifier.
2115         (find_abstract_instance): Likewise.
2116         * elfcore.h (elf_core_file_p): Likewise.
2117
2118 2018-02-19  Alan Modra  <amodra@gmail.com>
2119
2120         * bfd-in.h: Include inttypes.h or if not available define
2121         PRId64, PRIu64 and PRIx64.
2122         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2123         modifier to print bfd_vma.
2124         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2125         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2126         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2127         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2128         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2129         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2130         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2131         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2132         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2133         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2134         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2135         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2136         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2137         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2138         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2139         and cast input to uint64_t, and similarly for Ld and Lu.
2140         * bfd-in2.h: Regenerate.
2141
2142 2018-02-19  Alan Modra  <amodra@gmail.com>
2143
2144         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2145         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2146         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2147         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2148         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2149         * reloc.c: Replace use of %R and %T in format strings passed to
2150         einfo and friends by %pR and %pT.
2151
2152 2018-02-19  Alan Modra  <amodra@gmail.com>
2153
2154         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2155         of %A and %B.
2156         * aout-adobe.c: Update all messages using %A and %B.
2157         * aout-cris.c: Likewise.
2158         * aoutx.h: Likewise.
2159         * archive.c: Likewise.
2160         * binary.c: Likewise.
2161         * cache.c: Likewise.
2162         * coff-alpha.c: Likewise.
2163         * coff-arm.c: Likewise.
2164         * coff-i860.c: Likewise.
2165         * coff-mcore.c: Likewise.
2166         * coff-ppc.c: Likewise.
2167         * coff-rs6000.c: Likewise.
2168         * coff-sh.c: Likewise.
2169         * coff-tic4x.c: Likewise.
2170         * coff-tic54x.c: Likewise.
2171         * coff-tic80.c: Likewise.
2172         * coff64-rs6000.c: Likewise.
2173         * coffcode.h: Likewise.
2174         * coffgen.c: Likewise.
2175         * cofflink.c: Likewise.
2176         * coffswap.h: Likewise.
2177         * compress.c: Likewise.
2178         * cpu-arm.c: Likewise.
2179         * ecoff.c: Likewise.
2180         * elf-attrs.c: Likewise.
2181         * elf-eh-frame.c: Likewise.
2182         * elf-ifunc.c: Likewise.
2183         * elf-m10300.c: Likewise.
2184         * elf-properties.c: Likewise.
2185         * elf-s390-common.c: Likewise.
2186         * elf.c: Likewise.
2187         * elf32-arc.c: Likewise.
2188         * elf32-arm.c: Likewise.
2189         * elf32-avr.c: Likewise.
2190         * elf32-bfin.c: Likewise.
2191         * elf32-cr16.c: Likewise.
2192         * elf32-cr16c.c: Likewise.
2193         * elf32-cris.c: Likewise.
2194         * elf32-crx.c: Likewise.
2195         * elf32-d10v.c: Likewise.
2196         * elf32-d30v.c: Likewise.
2197         * elf32-epiphany.c: Likewise.
2198         * elf32-fr30.c: Likewise.
2199         * elf32-frv.c: Likewise.
2200         * elf32-gen.c: Likewise.
2201         * elf32-hppa.c: Likewise.
2202         * elf32-i370.c: Likewise.
2203         * elf32-i386.c: Likewise.
2204         * elf32-i960.c: Likewise.
2205         * elf32-ip2k.c: Likewise.
2206         * elf32-iq2000.c: Likewise.
2207         * elf32-lm32.c: Likewise.
2208         * elf32-m32c.c: Likewise.
2209         * elf32-m32r.c: Likewise.
2210         * elf32-m68hc11.c: Likewise.
2211         * elf32-m68hc12.c: Likewise.
2212         * elf32-m68hc1x.c: Likewise.
2213         * elf32-m68k.c: Likewise.
2214         * elf32-mcore.c: Likewise.
2215         * elf32-mep.c: Likewise.
2216         * elf32-metag.c: Likewise.
2217         * elf32-microblaze.c: Likewise.
2218         * elf32-moxie.c: Likewise.
2219         * elf32-msp430.c: Likewise.
2220         * elf32-mt.c: Likewise.
2221         * elf32-nds32.c: Likewise.
2222         * elf32-nios2.c: Likewise.
2223         * elf32-or1k.c: Likewise.
2224         * elf32-pj.c: Likewise.
2225         * elf32-ppc.c: Likewise.
2226         * elf32-rl78.c: Likewise.
2227         * elf32-rx.c: Likewise.
2228         * elf32-s390.c: Likewise.
2229         * elf32-score.c: Likewise.
2230         * elf32-score7.c: Likewise.
2231         * elf32-sh-symbian.c: Likewise.
2232         * elf32-sh.c: Likewise.
2233         * elf32-sh64.c: Likewise.
2234         * elf32-sparc.c: Likewise.
2235         * elf32-spu.c: Likewise.
2236         * elf32-tic6x.c: Likewise.
2237         * elf32-tilepro.c: Likewise.
2238         * elf32-v850.c: Likewise.
2239         * elf32-vax.c: Likewise.
2240         * elf32-visium.c: Likewise.
2241         * elf32-wasm32.c: Likewise.
2242         * elf32-xgate.c: Likewise.
2243         * elf32-xtensa.c: Likewise.
2244         * elf64-alpha.c: Likewise.
2245         * elf64-gen.c: Likewise.
2246         * elf64-hppa.c: Likewise.
2247         * elf64-ia64-vms.c: Likewise.
2248         * elf64-mmix.c: Likewise.
2249         * elf64-ppc.c: Likewise.
2250         * elf64-s390.c: Likewise.
2251         * elf64-sh64.c: Likewise.
2252         * elf64-sparc.c: Likewise.
2253         * elf64-x86-64.c: Likewise.
2254         * elfcode.h: Likewise.
2255         * elfcore.h: Likewise.
2256         * elflink.c: Likewise.
2257         * elfnn-aarch64.c: Likewise.
2258         * elfnn-ia64.c: Likewise.
2259         * elfnn-riscv.c: Likewise.
2260         * elfxx-mips.c: Likewise.
2261         * elfxx-sparc.c: Likewise.
2262         * elfxx-tilegx.c: Likewise.
2263         * elfxx-x86.c: Likewise.
2264         * hpux-core.c: Likewise.
2265         * ieee.c: Likewise.
2266         * ihex.c: Likewise.
2267         * libbfd.c: Likewise.
2268         * linker.c: Likewise.
2269         * mach-o.c: Likewise.
2270         * merge.c: Likewise.
2271         * mmo.c: Likewise.
2272         * oasys.c: Likewise.
2273         * pdp11.c: Likewise.
2274         * pe-mips.c: Likewise.
2275         * peXXigen.c: Likewise.
2276         * peicode.h: Likewise.
2277         * reloc.c: Likewise.
2278         * rs6000-core.c: Likewise.
2279         * srec.c: Likewise.
2280         * stabs.c: Likewise.
2281         * vms-alpha.c: Likewise.
2282         * xcofflink.c: Likewise.
2283
2284 2018-02-19  Alan Modra  <amodra@gmail.com>
2285
2286         PR 22845
2287         * elf.c (IS_TBSS): Define.
2288         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2289         (assign_file_positions_for_non_load_sections): Revert last change.
2290         Properly calculate load segment limits to compare against relro limits.
2291
2292 2018-02-17  Alan Modra  <amodra@gmail.com>
2293
2294         PR 22845
2295         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2296         degenerate zero size PT_LOAD segments when finding one overlapping
2297         the PT_GNU_RELRO segment.
2298
2299 2018-02-16  Alan Modra  <amodra@gmail.com>
2300
2301         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2302         (_bfd_bool_bfd_true): Rename from bfd_true.
2303         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2304         (_bfd_int_bfd_0): Rename from bfd_0.
2305         (_bfd_uint_bfd_0): Rename from bfd_0u.
2306         (_bfd_long_bfd_0): Rename from bfd_0l.
2307         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2308         (_bfd_void_bfd): Rename from bfd_void.
2309         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2310         (_bfd_bool_bfd_link_false_error),
2311         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2312         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2313         (_bfd_bool_bfd_asection_bfd_asection_true),
2314         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2315         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2316         * archive.c (_bfd_noarchive_get_elt_at_index),
2317         (_bfd_noarchive_openr_next_archived_file),
2318         (_bfd_noarchive_construct_extended_name_table),
2319         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2320         (_bfd_noarchive_write_armap): New functions.
2321         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2322         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2323         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2324         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2325         (alpha_ecoff_swap_coff_lineno_out),
2326         (alpha_ecoff_swap_coff_reloc_out): New functions.
2327         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2328         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2329         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2330         (mips_ecoff_swap_coff_lineno_out),
2331         (mips_ecoff_swap_coff_reloc_out): New functions.
2332         * coffcode.h (coff_set_alignment_hook): Replace define with
2333         new function.
2334         (symname_in_debug_hook): Likewise.
2335         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2336         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2337         * elf.c (assign_file_positions_except_relocs): Test
2338         elf_backend_allow_non_load_phdr for NULL.
2339         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2340         _bfd_elf_link_omit_section_dynsym.  Update uses.
2341         (_bfd_elf_omit_section_dynsym_all): New function.
2342         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2343         (_bfd_elf_omit_section_dynsym_default): Declare.
2344         (_bfd_elf_omit_section_dynsym_all): Declare.
2345         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2346         (_bfd_nolink_bfd_get_relocated_section_contents),
2347         (_bfd_nolink_bfd_lookup_section_flags),
2348         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2349         (_bfd_nolink_bfd_link_hash_table_create),
2350         (_bfd_nolink_bfd_link_just_syms),
2351         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2352         (_bfd_nolink_bfd_link_split_section),
2353         (_bfd_nolink_section_already_linked),
2354         (_bfd_nolink_bfd_define_common_symbol),
2355         (_bfd_nolink_bfd_define_start_stop): New functions.
2356         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2357         (_bfd_norelocs_bfd_reloc_name_lookup),
2358         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2359         * section.c (_bfd_nowrite_set_section_contents): New function.
2360         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2361         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2362         (_bfd_nosymbols_get_symbol_version_string),
2363         (_bfd_nosymbols_bfd_is_local_label_name),
2364         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2365         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2366         (_bfd_nosymbols_bfd_make_debug_symbol),
2367         ( _bfd_nosymbols_read_minisymbols),
2368         ( _bfd_nosymbols_minisymbol_to_symbol),
2369         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2370         * libbfd-in.h: Declare new functions.  Update existing defines,
2371         removing casts.
2372         * aix386-core.c: Update to use new hooks.  Formatting.
2373         * aout-adobe.c: Likewise.
2374         * aout-arm.c: Likewise.
2375         * aout-target.h: Likewise.
2376         * aout-tic30.c: Likewise.
2377         * aoutf1.h: Likewise.
2378         * binary.c: Likewise.
2379         * bout.c: Likewise.
2380         * cisco-core.c: Likewise.
2381         * coff-alpha.c: Likewise.
2382         * coff-i386.c: Likewise.
2383         * coff-i860.c: Likewise.
2384         * coff-i960.c: Likewise.
2385         * coff-ia64.c: Likewise.
2386         * coff-mips.c: Likewise.
2387         * coff-ppc.c: Likewise.
2388         * coff-rs6000.c: Likewise.
2389         * coff-sh.c: Likewise.
2390         * coff-tic30.c: Likewise.
2391         * coff-tic54x.c: Likewise.
2392         * coff-x86_64.c: Likewise.
2393         * coff64-rs6000.c: Likewise.
2394         * coffcode.h: Likewise.
2395         * elf-m10300.c: Likewise.
2396         * elf32-cr16.c: Likewise.
2397         * elf32-lm32.c: Likewise.
2398         * elf32-m32r.c: Likewise.
2399         * elf32-metag.c: Likewise.
2400         * elf32-score.c: Likewise.
2401         * elf32-score7.c: Likewise.
2402         * elf32-tilepro.c: Likewise.
2403         * elf32-xstormy16.c: Likewise.
2404         * elf32-xtensa.c: Likewise.
2405         * elf64-alpha.c: Likewise.
2406         * elf64-hppa.c: Likewise.
2407         * elf64-ia64-vms.c: Likewise.
2408         * elf64-mmix.c: Likewise.
2409         * elf64-sh64.c: Likewise.
2410         * elfnn-ia64.c: Likewise.
2411         * elfxx-sparc.c: Likewise.
2412         * elfxx-target.h: Likewise.
2413         * elfxx-tilegx.c: Likewise.
2414         * elfxx-x86.h: Likewise.
2415         * hp300hpux.c: Likewise.
2416         * hppabsd-core.c: Likewise.
2417         * hpux-core.c: Likewise.
2418         * i386msdos.c: Likewise.
2419         * i386os9k.c: Likewise.
2420         * ieee.c: Likewise.
2421         * ihex.c: Likewise.
2422         * irix-core.c: Likewise.
2423         * libaout.h: Likewise.
2424         * libecoff.h: Likewise.
2425         * mach-o-target.c: Likewise.
2426         * mach-o.c: Likewise.
2427         * mipsbsd.c: Likewise.
2428         * mmo.c: Likewise.
2429         * netbsd-core.c: Likewise.
2430         * nlm-target.h: Likewise.
2431         * oasys.c: Likewise.
2432         * osf-core.c: Likewise.
2433         * pdp11.c: Likewise.
2434         * pe-mips.c: Likewise.
2435         * pe-x86_64.c: Likewise.
2436         * pef.c: Likewise.
2437         * plugin.c: Likewise.
2438         * ppcboot.c: Likewise.
2439         * ptrace-core.c: Likewise.
2440         * sco5-core.c: Likewise.
2441         * som.c: Likewise.
2442         * sparclynx.c: Likewise.
2443         * srec.c: Likewise.
2444         * tekhex.c: Likewise.
2445         * trad-core.c: Likewise.
2446         * verilog.c: Likewise.
2447         * versados.c: Likewise.
2448         * vms-alpha.c: Likewise.
2449         * vms-lib.c: Likewise.
2450         * wasm-module.c: Likewise.
2451         * xsym.c: Likewise.
2452         * libbfd.h: Regenerate.
2453
2454 2018-02-15  Jim Wilson  <jimw@sifive.com>
2455
2456         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2457         symbols whose section address is zero.
2458
2459         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2460         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2461         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2462         Add %X%P to error messages.
2463
2464 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2465
2466         PR ld/22832
2467         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2468         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2469         and assert that the result of the call is not NULL.
2470
2471 2018-02-14  Nick Clifton  <nickc@redhat.com>
2472
2473         PR 22823
2474         Revert previous delta.  Add extra casts to avoid compile time
2475         warnings instead.
2476         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2477         cast to avoid warning from gcc v8 compiler.
2478         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2479         (_bfd_generic_bfd_set_private_flags): Likewise.
2480         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2481         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2482         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2483         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2484         (_bfd_noarchive_construct_extended_name_table): Likewise.
2485         (_bfd_noarchive_truncate_arname): Likewise.
2486         (_bfd_noarchive_write_ar_hdr): Likewise.
2487         (_bfd_noarchive_get_elt_at_index): Likewise.
2488         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2489         (_bfd_nosymbols_print_symbol): Likewise.
2490         (_bfd_nosymbols_get_symbol_info): Likewise.
2491         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2492         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2493         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2494         (_bfd_nosymbols_get_lineno): Likewise.
2495         (_bfd_nosymbols_find_nearest_line): Likewise.
2496         (_bfd_nosymbols_find_line): Likewise.
2497         (_bfd_nosymbols_find_inliner_info): Likewise.
2498         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2499         (_bfd_nosymbols_read_minisymbols): Likewise.
2500         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2501         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2502         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2503         (_bfd_nowrite_set_arch_mach): Likewise.
2504         (_bfd_nowrite_set_section_contents): Likewise.
2505         (_bfd_nolink_sizeof_headers): Likewise.
2506         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2507         (_bfd_nolink_bfd_relax_section): Likewise.
2508         (_bfd_nolink_bfd_gc_sections): Likewise.
2509         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2510         (_bfd_nolink_bfd_merge_sections): Likewise.
2511         (_bfd_nolink_bfd_is_group_section): Likewise.
2512         (_bfd_nolink_bfd_discard_group): Likewise.
2513         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2514         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2515         (_bfd_nolink_bfd_link_just_syms): Likewise.
2516         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2517         (_bfd_nolink_bfd_final_link): Likewise.
2518         (_bfd_nolink_bfd_link_split_section): Likewise.
2519         (_bfd_nolink_section_already_linked): Likewise.
2520         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2521         (_bfd_nolink_bfd_define_start_stop): Likewise.
2522         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2523         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2524         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2525         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2526         * libbfd.c (bfd_false_any): Delete.
2527         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2528         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2529         * libbfd.h (extern): Regenerate
2530         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2531         cast to avoid warning from gcc v8 compiler.
2532         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2533         * binary.c (binary_get_symbol_info): Likewise.
2534         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2535         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2536         * coffcode.h (coff_set_alignment_hook): Likewise.
2537         (symname_in_debug_hook): Likewise.
2538         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2539         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2540         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2541         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2542         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2543         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2544         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2545         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2546         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2547         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2548         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2549         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2550         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2551         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2552         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2553         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2554         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2555         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2556         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2557         (bfd_elfNN_bfd_set_private_flags): Likewise.
2558         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2559         (elf_backend_init_index_section): Likewise.
2560         (elf_backend_allow_non_load_phdr): Likewise.
2561         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2562         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2563         * ieee.c (ieee_construct_extended_name_table): Likewise.
2564         (ieee_write_armap): Likewise.
2565         (ieee_write_ar_hdr): Likewise.
2566         (ieee_bfd_is_target_special_symbol): Likewise.
2567         * ihex.c (ihex_canonicalize_symtab): Likewise.
2568         (ihex_bfd_is_target_special_symbol): Likewise.
2569         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2570         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2571         (_bfd_ecoff_set_alignment_hook): Likewise.
2572         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2573         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2574         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2575         * oasys.c (oasys_construct_extended_name_table): Likewise.
2576         (oasys_write_armap): Likewise.
2577         (oasys_write_ar_hdr): Likewise.
2578         (oasys_bfd_is_target_special_symbol): Likewise.
2579         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2580         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2581         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2582         * som.c (som_bfd_is_target_special_symbol): Likewise.
2583         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2584         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2585         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2586         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2587         (versados_bfd_reloc_name_lookup): Likewise.
2588         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2589         (vms_bfd_define_start_stop): Likewise.
2590         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2591         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2592         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2593
2594 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2595
2596         PR ld/22842
2597         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
2598         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2599         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
2600         R_X86_64_PC32 reloc against dynamic function in data section.
2601         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2602         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
2603         against dynamic function in data section.
2604         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
2605         function address only if pcrel_plt is true.
2606         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
2607         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
2608         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
2609         PC-relative relocation against a function definition in data
2610         secton in PIE.  Remove the obsolete comments.
2611         (elf_x86_link_hash_table): Add pcrel_plt.
2612
2613 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2614
2615         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
2616         instead of bfd_link_pic, for building shared library.
2617
2618 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2619
2620         PR gas/22791
2621         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
2622         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
2623         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
2624         against protected function in shared object.
2625
2626 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
2627
2628         PR 22828
2629         * po/ru.po: Fix typo in Russian translation.
2630
2631 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
2632
2633         * wasm-module.c (wasm_scan_name_function_section): Rename
2634         `index' local variable to `idx'.
2635
2636 2018-02-13  Nick Clifton  <nickc@redhat.com>
2637
2638         PR 22823
2639         Fix compile time warnings generated by gcc version 8.
2640         * libbfd-in.h: Remove extraneous text from prototypes.
2641         Add prototypes for bfd_false_any, bfd_true_any,
2642         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
2643         bfd_n1_any, bfd_void_any.
2644         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
2645         function.
2646         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2647         (_bfd_generic_bfd_set_private_flags): Likewise.
2648         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2649         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2650         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2651         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2652         (_bfd_noarchive_construct_extended_name_table): Likewise.
2653         (_bfd_noarchive_truncate_arname): Likewise.
2654         (_bfd_noarchive_write_ar_hdr): Likewise.
2655         (_bfd_noarchive_get_elt_at_index): Likewise.
2656         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2657         (_bfd_nosymbols_print_symbol): Likewise.
2658         (_bfd_nosymbols_get_symbol_info): Likewise.
2659         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2660         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2661         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2662         (_bfd_nosymbols_get_lineno): Likewise.
2663         (_bfd_nosymbols_find_nearest_line): Likewise.
2664         (_bfd_nosymbols_find_line): Likewise.
2665         (_bfd_nosymbols_find_inliner_info): Likewise.
2666         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2667         (_bfd_nosymbols_read_minisymbols): Likewise.
2668         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2669         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2670         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2671         (_bfd_nowrite_set_arch_mach): Likewise.
2672         (_bfd_nowrite_set_section_contents): Likewise.
2673         (_bfd_nolink_sizeof_headers): Likewise.
2674         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2675         (_bfd_nolink_bfd_relax_section): Likewise.
2676         (_bfd_nolink_bfd_gc_sections): Likewise.
2677         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2678         (_bfd_nolink_bfd_merge_sections): Likewise.
2679         (_bfd_nolink_bfd_is_group_section): Likewise.
2680         (_bfd_nolink_bfd_discard_group): Likewise.
2681         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2682         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2683         (_bfd_nolink_bfd_link_just_syms): Likewise.
2684         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2685         (_bfd_nolink_bfd_final_link): Likewise.
2686         (_bfd_nolink_bfd_link_split_section): Likewise.
2687         (_bfd_nolink_section_already_linked): Likewise.
2688         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2689         (_bfd_nolink_bfd_define_start_stop): Likewise.
2690         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2691         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2692         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2693         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2694         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2695         accepts one or more arguments.
2696         (bfd_true_any): Likewise.
2697         (bfd_nullvoidptr_any): Likewise.
2698         (bfd_0_any): Likewise.
2699         (bfd_0u_any): Likewise.
2700         (bfd_0l_any): Likewise.
2701         (_bfd_n1_any): Likewise.
2702         (bfd_void_any): Likewise.
2703         * libbfd.h (extern): Regenerate
2704         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2705         based dummy function.
2706         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2707         * binary.c (binary_get_symbol_info): Likewise.
2708         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2709         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2710         * coffcode.h (coff_set_alignment_hook): Likewise.
2711         (symname_in_debug_hook): Likewise.
2712         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2713         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2714         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2715         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2716         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2717         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2718         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2719         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2720         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2721         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2722         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2723         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2724         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2725         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2726         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2727         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2728         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2729         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2730         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2731         (bfd_elfNN_bfd_set_private_flags): Likewise.
2732         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2733         (elf_backend_init_index_section): Likewise.
2734         (elf_backend_allow_non_load_phdr): Likewise.
2735         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2736         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2737         * ieee.c (ieee_construct_extended_name_table): Likewise.
2738         (ieee_write_armap): Likewise.
2739         (ieee_write_ar_hdr): Likewise.
2740         (ieee_bfd_is_target_special_symbol): Likewise.
2741         * ihex.c (ihex_canonicalize_symtab): Likewise.
2742         (ihex_bfd_is_target_special_symbol): Likewise.
2743         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2744         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2745         (_bfd_ecoff_set_alignment_hook): Likewise.
2746         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2747         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2748         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2749         * oasys.c (oasys_construct_extended_name_table): Likewise.
2750         (oasys_write_armap): Likewise.
2751         (oasys_write_ar_hdr): Likewise.
2752         (oasys_bfd_is_target_special_symbol): Likewise.
2753         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2754         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2755         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2756         * som.c (som_bfd_is_target_special_symbol): Likewise.
2757         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2758         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2759         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2760         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2761         (versados_bfd_reloc_name_lookup): Likewise.
2762         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2763         (vms_bfd_define_start_stop): Likewise.
2764         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2765         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2766         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2767         * elf32-arc.c (get_replace_function): Assign replacement function
2768         to func pointer.
2769         * elf32-i370.c (i370_noop): Update prototype.
2770
2771 2018-02-13  Alan Modra  <amodra@gmail.com>
2772
2773         PR 22836
2774         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2775         relocation sections.  If size reduces to just the flag word,
2776         remove that too and mark with SEC_EXCLUDE.
2777         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2778
2779 2018-02-13  Alan Modra  <amodra@gmail.com>
2780
2781         PR 22829
2782         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2783         PT_GNU_RELRO setup.
2784
2785 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2786
2787         * i386msdos.c (msdos_mkobject); New function.
2788         (msdos_object_p): New function.
2789         (i386_msdos_vec): Use msdos_object_p as the check_format
2790         function.
2791         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2792         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2793         IMAGE_NT_SIGNATURE.
2794         * peXXigen.c: Likewise.
2795         * coff-ia64.c: Likewise.
2796
2797 2018-02-12  Nick Clifton  <nickc@redhat.com>
2798
2799         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2800         assignment.
2801         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2802
2803 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2804
2805         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2806         (sparc_elf_append_rela): Assert that there is enough room in section.
2807         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2808         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2809         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2810         For a symbol subject to a GOT relocation, reserve a slot in the
2811         relocation section if the symbol isn't dynamic and we are in PIC mode.
2812         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2813         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2814         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2815         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2816         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2817         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2818         undefined weak symbol with non-default visibility.  Remove superfluous
2819         'else' and fix formatting.
2820
2821 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2822
2823         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2824         is_solaris.
2825         (i386_elf32_sol2_vec): Don't declare.
2826         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2827         Don't set need_global_offset_table.
2828         (elf_i386_solaris_arch_bed): New.
2829         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2830         Solaris.
2831         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2832         target_os != is_nacl instead of target_os == is_normal.
2833         (x86_64_elf64_sol2_vec): Don't declare.
2834         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2835         is_nacl instead of target_os == is_normal.  Don't set
2836         need_global_offset_table.
2837         (elf_x86_64_solaris_arch_bed): New.
2838         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2839         Solaris.
2840         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2841         _GLOBAL_OFFSET_TABLE_ for Solaris.
2842         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2843         need_global_offset_table.
2844         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2845         (elf_x86_link_hash_table): Remove need_global_offset_table.
2846         (elf_x86_init_table): Likewise.
2847
2848 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2849
2850         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2851         Remove prototype.
2852         (i386_elf32_sol2_vec): Declared.
2853         (elf_i386_link_setup_gnu_properties): Set
2854         need_global_offset_table with info->output_bfd->xvec.
2855         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2856         Remove prototype.
2857         (x86_64_elf64_sol2_vec): Declared.
2858         (elf_x86_64_link_setup_gnu_properties): Set
2859         need_global_offset_table with info->output_bfd->xvec.
2860
2861 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2862
2863         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2864         New prototype.
2865         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2866         for Solaris.
2867         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2868         New prototype.
2869         (elf_x86_64_link_setup_gnu_properties): Set
2870         need_global_offset_table for Solaris.
2871         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2872         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2873         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2874         need_global_offset_table.
2875         * elfxx-x86.h (elf_x86_link_hash_table): Add
2876         need_global_offset_table.
2877         (elf_x86_init_table): Likewise.
2878
2879 2018-02-08  Jim Wilson  <jimw@sifive.com>
2880
2881         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2882         change.
2883
2884 2018-02-08  Nick Clifton  <nickc@redhat.com>
2885
2886         PR 22788
2887         * elf.c (elf_parse_notes): Reject notes with excessuively large
2888         alignments.
2889
2890 2018-02-07  Alan Modra  <amodra@gmail.com>
2891
2892         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2893         * elf32-ppc.c: Remove speculation barrier support.
2894         * elf32-ppc.h: Likewise.
2895         * elf64-ppc.c: Likewise.
2896         * elf64-ppc.h: Likewise.
2897
2898 2018-02-06  Jim Wilson  <jimw@sifive.com>
2899
2900         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2901         callback to report an error.
2902
2903 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2904
2905         PR ld/22263
2906         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2907         into call to !bfd_link_executable and tidy up.
2908         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2909         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2910         !bfd_link_executable.
2911         <R_SPARC_TLS_IE_HI22>: Likewise.
2912         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2913         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2914         !bfd_link_executable.
2915         <R_SPARC_WPLT30>: Tidy up.
2916         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2917         !bfd_link_executable.
2918         (allocate_dynrelocs): Likewise.
2919         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2920         <R_SPARC_TLS_GD_HI22>: Merge into...
2921         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2922         sparc_elf_tls_transition and remove redundant code.
2923         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2924         !bfd_link_executable.
2925         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2926         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2927         <R_SPARC_TLS_LDM_CALL>: Likewise.
2928         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2929         <R_SPARC_TLS_GD_ADD>: Likewise.
2930         <R_SPARC_TLS_LDM_ADD>: Likewise.
2931         <R_SPARC_TLS_LDO_ADD>: Likewise.
2932         <R_SPARC_TLS_IE_LD>: Likewise.
2933
2934 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2935
2936         PR 22789
2937         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2938         functions failed to find the function name, try the generic elf
2939         find function instead.
2940
2941 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2942
2943         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2944         'memcpy' instead of 'strncpy' when writing the magic number.
2945
2946 2018-02-06  Nick Clifton  <nickc@redhat.com>
2947
2948         PR 22794
2949         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2950         section before attempting to read it in.
2951         (bfd_get_alt_debug_link_info): Likewise.
2952
2953 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2954
2955         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2956         line information in addition to name, if they can be found.
2957
2958 2018-02-05  Renlin Li  <renlin.li@arm.com>
2959
2960         PR ld/22764
2961         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2962         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2963         check for writeable section as well.
2964
2965 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2966
2967         PR ld/22782
2968         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2969         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2970         undefined weak symbol to 0.
2971         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2972         if _GLOBAL_OFFSET_TABLE_ is referenced.
2973         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2974         got_referenced instead of ref_regular_nonweak.  Remove the
2975         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2976         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2977
2978 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2979
2980         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2981         initialize `hi_reloc'.
2982
2983 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2984
2985         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2986         SHT_MIPS_REGINFO sections don't assert the correct size and
2987         report an error instead.
2988
2989 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2990
2991         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2992         status from `->elf_backend_section_processing'.
2993
2994 2018-02-02  Jim Wilson  <jimw@sifive.com>
2995
2996         PR ld/22756
2997         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2998         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2999         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3000         Pass new argument to riscv_relax_delete_bytes.
3001         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3002         ATTRIBUTE_UNUSED from link_info parameter.
3003
3004 2018-02-02  Alan Modra  <amodra@gmail.com>
3005
3006         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3007         emitted for toc sequence optimization.  Set and use "howto" later.
3008
3009 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3010
3011         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3012         arithmetic on NULL pointer.
3013         * elflink.c (_bfd_elf_archive_symbol_lookup,
3014         elf_link_add_archive_symbols): Likewise.
3015
3016 2018-01-31  Michael Matz  <matz@suse.de>
3017
3018         * elflink.c (bfd_elf_define_start_stop): Fix check of
3019         def_dynamic.
3020
3021 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3022
3023         PR ld/21964
3024         * elflink.c (bfd_elf_define_start_stop): Check if __start and
3025         __stop symbols are referenced by shared objects.
3026
3027 2018-01-30  Alan Modra  <amodra@gmail.com>
3028
3029         PR 22758
3030         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3031         segment when demand paged with lma on the same page.  Test this
3032         before load/non-load, executable/non-executable,
3033         writable/non-writable tests and simplify.  Delete bogus relro
3034         condition in writable/non-writable test.  Delete outdated
3035         comment.  Formatting.
3036
3037 2018-01-30  Alan Modra  <amodra@gmail.com>
3038
3039         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3040         symbols dynamic.
3041
3042 2018-01-29  Alan Modra  <amodra@gmail.com>
3043
3044         PR 22741
3045         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3046         range before converting to a symbol table pointer.
3047
3048 2018-01-27  Nick Clifton  <nickc@redhat.com>
3049
3050         * po/ru.po: Updated Russian translation.
3051
3052 2018-01-26  Alan Modra  <amodra@gmail.com>
3053
3054         * elflink.c (bfd_elf_define_start_stop): Override symbols when
3055         they are defined dynamically.
3056
3057 2018-01-26  Alan Modra  <amodra@gmail.com>
3058
3059         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3060         .branch_lt changes size.
3061
3062 2018-01-25  Alan Modra  <amodra@gmail.com>
3063
3064         PR 22746
3065         * elfcode.h (elf_object_p): Avoid integer overflow.
3066
3067 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
3068
3069         PR ld/22727
3070         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3071         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3072
3073         Revert
3074         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
3075
3076         PR ld/22263
3077         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3078         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3079         bfd_link_executable for TLS check.
3080         (_bfd_sparc_elf_check_relocs): Likewise.
3081         (allocate_dynrelocs): Likewise.
3082         (_bfd_sparc_elf_relocate_section): Likewise.
3083
3084 2018-01-24  Renlin Li  <renlin.li@arm.com>
3085
3086         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3087         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3088         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3089         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3090         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3091         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3092         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3093
3094 2018-01-24  Renlin Li  <renlin.li@arm.com>
3095
3096         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3097         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3098         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3099         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3100         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3101         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3102         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3103         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3104         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3105         * bfd-in2.h: Regenerate.
3106         * libbfd.h: Regenerate.
3107
3108 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
3109
3110         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3111         `mips_elf32_section_processing' comment reference.
3112
3113 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3114
3115         PR ld/22721
3116         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3117         versioned __tls_get_addr symbol.
3118
3119 2018-01-19  Nick Clifton  <nickc@redhat.com>
3120
3121         * po/fr.po: Updated French translation.
3122
3123 2018-01-18  Alan Modra  <amodra@gmail.com>
3124
3125         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3126         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3127         (ppc64_elf_build_stubs): Likewise.
3128
3129 2018-01-17  Nick Clifton  <nickc@redhat.com>
3130
3131         * po/ru.po: Updated Russian translation.
3132         * po/uk/po: Updated Ukranian translation.
3133
3134 2018-01-17  Alan Modra  <amodra@gmail.com>
3135
3136         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3137
3138 2018-01-17  Alan Modra  <amodra@gmail.com>
3139
3140         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3141         (CRSETEQ, BEQCTRM): Define.
3142         (is_nonpic_glink_stub): Don't check bctr.
3143         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3144         (ppc_elf_relax_section): Size speculation barrier.
3145         (output_bctr): New function.
3146         (write_glink_stub): Use output_bctr.
3147         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3148         (ppc_elf_finish_dynamic_symbol): Likewise.
3149         (ppc_elf_finish_dynamic_sections): Use output_bctr.
3150         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3151         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3152         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3153         (size_global_entry_stubs): Handle speculation barrier sizing.
3154         (plt_stub_size): Likewise.
3155         (output_bctr): New function.
3156         (build_plt_stub, build_tls_get_addr_stub): Output speculation
3157         barrier.
3158         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3159         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3160         (build_global_entry_stubs): Output speculation barrier.
3161         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3162         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3163
3164 2018-01-17  Alan Modra  <amodra@gmail.com>
3165
3166         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3167         __tls_get_addr_opt, and alignment sizing.
3168         (TLS_GET_ADDR_GLINK_SIZE): Delete.
3169         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3170         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3171         or 8 insns.
3172         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3173         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3174         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
3175         by PLT reloc count.
3176         (write_glink_stub): Handle __tls_get_addr_opt stub.
3177         Pad out to size given by GLINK_ENTRY_SIZE.
3178         (ppc_elf_relocate_section): Adjust write_glink_stub call.
3179         (ppc_elf_finish_dynamic_symbol): Likewise.
3180         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3181         insn array since so many need rewriting.
3182         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3183         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3184         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
3185         nops.  Adjust all uses.
3186         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3187         in glink_vma calculation.
3188         (struct ppc_link_hash_table): Add global_entry section pointer.
3189         (create_linkage_sections): Create separate section for global
3190         entry stubs.
3191         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3192         (size_global_entry_stubs): Handle sizing for aligned stubs.
3193         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3194         and don't stash end of glink branch table in rawsize.
3195         (ppc_build_one_stub): Rewrite stub size calculations.
3196         (build_global_entry_stubs): Use new section.
3197         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3198         Build lazy link stubs out to end of section.  Build global entry
3199         stubs in new section.
3200
3201 2018-01-15  Nick Clifton  <nickc@redhat.com>
3202
3203         * po/uk.po: Updated Ukranian translation.
3204
3205 2018-01-13  Nick Clifton  <nickc@redhat.com>
3206
3207         * po/bfd.pot: Regenerated.
3208
3209 2018-01-13  Nick Clifton  <nickc@redhat.com>
3210
3211         * version.m4: Bump version to 2.30.51
3212         * configure: Regenerate.
3213
3214 2018-01-13  Nick Clifton  <nickc@redhat.com>
3215
3216         2.30 branch created.
3217
3218 2018-01-12  Jens Widell  <jl@opera.com>
3219
3220         * elf.c (setup_group): Optimize search for group by remembering
3221         last found group and restarting search at that index.
3222         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3223
3224 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
3225
3226         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3227         bfd_link_common_skip_none in switch.
3228
3229 2018-01-12  Alan Modra  <amodra@gmail.com>
3230
3231         PR ld/22649
3232         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3233         references on forced local symbols.
3234
3235 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3236
3237         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3238         .reginfo section has wrong size.
3239
3240 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3241
3242         PR ld/22393
3243         * elf.c (_bfd_elf_map_sections_to_segments): When generating
3244         separate code and read-only data LOAD segments, create a new
3245         LOAD segment if the previous section contains text and the
3246         current section doesn't or vice versa.  Don't put a writable
3247         section in a read-only segment if there is a RELRO segment.
3248
3249 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3250
3251         PR ld/22649
3252         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3253         references on forced local symbols.
3254
3255 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3256
3257         PR ld/22677
3258         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3259         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3260
3261 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3262
3263         PR 22662
3264         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3265
3266 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
3267
3268         * elf.c (elfcore_grok_freebsd_note): Handle
3269         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3270         NT_FREEBSD_PROCSTAT_VMMAP.
3271
3272 2018-01-03  Alan Modra  <amodra@gmail.com>
3273
3274         Update year range in copyright notice of all files.
3275
3276 For older changes see ChangeLog-2017
3277 \f
3278 Copyright (C) 2018 Free Software Foundation, Inc.
3279
3280 Copying and distribution of this file, with or without modification,
3281 are permitted in any medium without royalty provided the copyright
3282 notice and this notice are preserved.
3283
3284 Local Variables:
3285 mode: change-log
3286 left-margin: 8
3287 fill-column: 74
3288 version-control: never
3289 End: