bfd/ChangeLog

   1 2018-07-03  Alan Modra  <amodra@gmail.com>
   2
   3         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
   4         sections.
   5
   6 2018-07-03  Alan Modra  <amodra@gmail.com>
   7
   8         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
   9         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
  10         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
  11         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
  12         incompatible attribute.
  13         (ppc_elf_merge_obj_attributes): Likewise.  Return
  14         _bfd_elf_merge_object_attributes result.
  15         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
  16         _bfd_elf_merge_object_attributes result.
  17
  18 2018-07-03  Alan Modra  <amodra@gmail.com>
  19
  20         PR 17550
  21         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
  22         in discarded sections.
  23
  24 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
  25
  26         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
  27         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
  28         list.
  29
  30 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
  31
  32         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
  33         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
  34         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
  35         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
  36         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
  37         R_MICROMIPS_PC23_S2 relocation entries.
  38         (micromips_elf64_howto_table_rela): Likewise.
  39         (micromips_reloc_map): Likewise.
  40         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
  41         (elf_micromips_howto_table_rela): Likewise.
  42         (micromips_reloc_map): Likewise.
  43
  44 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
  45
  46         PR ld/23324
  47         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
  48         R_X86_64_converted_reloc_bit bit.
  49
  50 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
  51             Tom Tromey  <tom@tromey.com>
  52
  53         PR 13157
  54         PR 21787
  55         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
  56         (bfd_mach_o_close_and_cleanup): Redefine.
  57         * archive.c (_bfd_unlink_from_archive_parent): New function,
  58         extracted from..
  59         (_bfd_archive_close_and_cleanup): ..here.
  60         (bfd_generic_archive_p): Do not clear archive's format.
  61         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
  62         * libbfd.h: Regenerate.
  63
  64 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
  65
  66         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
  67         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
  68         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
  69         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
  70         * bfd-in2.h: Regenerate.
  71         * cpu-arm.c (arch_info_struct): Add entries for above new
  72         bfd_mach_arm values.
  73         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
  74         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
  75         architectures.  Force assert failure for any new Tag_CPU_arch value.
  76
  77 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
  78
  79         * doc/bfdint.texi: Use command-line consistently when used in a
  80         compount word.
  81         * doc/bfdsumm.texi: Likewise.
  82
  83 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
  84
  85         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
  86         visibility check made for undefined weak symbols.
  87
  88 2018-06-26  Nick Clifton  <nickc@redhat.com>
  89
  90         * po/uk.po: Updated Ukranian translation.
  91
  92 2018-06-25  Nick Clifton  <nickc@redhat.com>
  93
  94         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
  95         for malloc returning NULL.
  96         (_bfd_aarch64_erratum_843419_fixup): Check for
  97         _bfd_aarch64_erratum_835769_stub_name returning NULL.
  98
  99 2018-06-24  Nick Clifton  <nickc@redhat.com>
 100
 101         * po/bfd.pot: Regenerate.
 102
 103 2018-06-24  Nick Clifton  <nickc@redhat.com>
 104
 105         * version.m4: Update version string to 2.31.51.
 106         * configure: Regenerate.
 107
 108 2018-06-24  Nick Clifton  <nickc@redhat.com>
 109
 110         2.31 branch created.
 111
 112 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 113
 114         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
 115         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
 116
 117 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 118
 119         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
 120         EI_ABIVERSION setting together.
 121
 122 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 123
 124         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
 125         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
 126         (MIPS_LIBC_ABI_MAX): New enumeration constants.
 127         (_bfd_mips_post_process_headers): Use them in place of magic
 128         numbers.
 129
 130 2018-06-21  Jim Wilson  <jimw@sifive.com>
 131
 132         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
 133         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
 134
 135 2018-06-21  Alan Modra  <amodra@gmail.com>
 136
 137         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
 138         * doc/Makefile.in: Regenerate.
 139
 140 2018-06-20  Renlin Li  <renlin.li@arm.com>
 141
 142         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
 143         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 144         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 145         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 146         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
 147         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 148         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 149         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 150         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 151
 152 2018-06-20  Nick Clifton  <nickc@redhat.com>
 153
 154         PR 23316
 155         * opncls.c (get_build_id): Check for a negative or excessive data
 156         size in the build-id note.
 157
 158 2018-06-20  Nick Clifton  <nickc@redhat.com>
 159
 160         PR 23299
 161         * mach-o.c (cputype): New function.
 162         (cpusubtype): New function.
 163         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
 164         values in the MACH-O file header.
 165         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
 166         cpusubtype fields from the input bfd's mach-o header to the output
 167         bfd.
 168         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
 169         Redefine to bfd_mach_o_bfd_print_private_data.
 170         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
 171
 172 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 173
 174         PR ld/22966
 175         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
 176         `.got.plt' entry referred is in range.
 177         (mips_finish_exec_plt): Correct the range check for `.got.plt'
 178         start.  Replace the assertion used for that with a proper error
 179         message.
 180
 181 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 182
 183         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
 184         formatting.
 185
 186 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 187
 188         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
 189         (INCLUDES): Rename to ...
 190         (AM_CPPFLAGS): ... this.
 191         * configure.ac: Remove AC_PREREQ.
 192         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
 193         info-in-builddir no-texinfo.tex.
 194         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
 195         * doc/bfd.texinfo: Rename to ...
 196         * doc/bfd.texi: ... this.
 197         * Makefile.in: Re-generate.
 198         * aclocal.m4: Re-generate.
 199         * config.in: Re-generate.
 200         * configure: Re-generate.
 201         * doc/Makefile.in: Re-generate.
 202
 203 2018-06-18  Mephi  <mephi42@gmail.com>
 204
 205         PR 23297
 206         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
 207         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
 208         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
 209         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
 210         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
 211         * bfd-in2.h: Regenerate.
 212         * libbfd.h: Regenerate.
 213
 214 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 215
 216         * elfxx-mips.c (print_mips_ases): Add GINV extension.
 217
 218 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         PR binutils/23267
 221         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
 222         symbol version is base version.
 223
 224 2018-06-14  Alan Modra  <amodra@gmail.com>
 225
 226         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
 227         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
 228         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
 229         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
 230         "dynamic_relocs" is not set.
 231         * elfxx-mips.c (count_section_dynsyms): Likewise.
 232
 233 2018-06-14  Alan Modra  <amodra@gmail.com>
 234
 235         PR 23282
 236         * bfdio.c (bfd_seek): Optimize away seeks to current position.
 237
 238 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
 239             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 240
 241         * elfxx-mips.c (print_mips_ases): Add CRC.
 242
 243 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 244
 245         PR ld/23161
 246         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
 247         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
 248         __bss_start, _end and _edata in shared libraries.
 249
 250 2018-06-07  Alan Modra  <amodra@gmail.com>
 251
 252         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
 253         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
 254
 255 2018-06-05  Alan Modra  <amodra@gmail.com>
 256
 257         * bfd.c (struct bfd): Update comment on "where" usage.
 258         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
 259         "iostream", and "where" from containing archive file.  Return
 260         error on NULL iovec.
 261         (bfd_bread): Similarly, and return error attempted out of
 262         bounds archive element access.
 263         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
 264         "where" from containing archive file.
 265         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
 266         attempt to optimize away seeks.  Don't paper over errors by
 267         calling bfd_tell.
 268         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
 269         (bfd_get_size): Likewise.
 270         (bfd_mmap): Operate on and use iovec of containing archive
 271         file.  Return error on NULL iovec.
 272         * cache.c (bfd_cache_lookup_worker): Abort if working on
 273         archive element bfd.
 274         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
 275         Don't ignore zero byte reads.
 276         (cache_bread): Look up FILE* in cache here.  Error on NULL
 277         lookup.
 278         (cache_bwrite): Rename "where" to "from".
 279         (cache_bmmap): Don't handle archive elements.
 280         * coffcode.h (coff_slurp_line_table): Exit early on zero
 281         lineno count.
 282         * bfd-in2.h: Regenerate.
 283
 284 2018-06-05  Alan Modra  <amodra@gmail.com>
 285
 286         PR 23254
 287         * plugin.c (bfd_plugin_open_input): Allow for possibility of
 288         nested archives.  Open file again for plugin.
 289         (try_claim): Don't save and restore file position.  Close file
 290         if not claimed.
 291         * sysdep.h (O_BINARY): Define.
 292
 293 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
 294
 295         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
 296         (compute_fill_extra_space): Drop declaration. Rename function to
 297         xtensa_compute_fill_extra_space.
 298         (compute_ebb_actions, remove_dead_literal): Update references to
 299         compute_fill_extra_space.
 300
 301 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
 302
 303         * elf32-xtensa.c (elf32xtensa_separate_props): New global
 304         variable.
 305         (xtensa_add_names): New function.
 306         (xtensa_property_section_name): Add new parameter
 307         separate_sections, use it to choose property section name.
 308         (xtensa_get_separate_property_section): New function.
 309         (xtensa_get_property_section): Invoke
 310         xtensa_get_separate_property_section to get individual property
 311         section if it exists, common property section otherwise.
 312         (xtensa_make_property_section): Pass elf32xtensa_separate_props
 313         to xtensa_property_section_name.
 314
 315 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 316
 317         PR binutils/23146
 318         * bfd-in.h: Include "diagnostics.h".
 319         * bfd-in2.h: Regenerated.
 320         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
 321         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
 322         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
 323         -Wstringop-truncation.
 324         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
 325         * elf32-s390.c (elf_s390_write_core_note): Likewse.
 326         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
 327         * elf64-s390.c (elf_s390_write_core_note): Likewse.
 328         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
 329
 330 2018-06-03  Jim Wilson  <jimw@sifive.com>
 331
 332         PR ld/23244
 333         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
 334         for and handle an undefined weak with no PLT.
 335
 336         PR ld/22756
 337         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
 338         to code that ignores duplicate symbols.
 339
 340 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 341
 342         * version.m4: Bump version to 2.30.52
 343         * configure: Regenerated.
 344
 345 2018-06-01  Alan Modra  <amodra@gmail.com>
 346
 347         * bfd.c (_bfd_error_handler): Arrange for this function to be
 348         declared in bfd-in2.h.
 349         * libbfd-in.h (_bfd_error_handler): Don't declare.
 350         * libbfd.h: Regenerate.
 351         * bfd-in2.h: Regenerate.
 352
 353 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
 354
 355         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
 356         This is needed to generate UEFI application image files from ELFs.
 357
 358 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 359
 360         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
 361         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 362         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 363         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 364         (elf_i386_lazy_ibt_plt): Likewise.
 365         (elf_i386_nacl_plt): Likewise.
 366         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
 367         (elf_x86_64_tlsdesc_plt_entry): This.
 368         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
 369         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 370         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 371         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 372         (elf_x86_64_lazy_bnd_plt): Likewise.
 373         (elf_x86_64_lazy_ibt_plt): Likewise.
 374         (elf_x32_lazy_ibt_plt): Likewise.
 375         (elf_x86_64_nacl_plt): Likewise.
 376         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
 377         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 378         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 379         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
 380         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
 381         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
 382         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
 383         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
 384         (elf_x86_non_lazy_plt_layout): Update comments.
 385         (elf_x86_plt_layout): Likewise.
 386
 387 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 388
 389         PR ld/23238
 390         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
 391         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 392         (elf_backend_add_symbol_hook): Likewise.
 393         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 394         (elf_backend_add_symbol_hook): Likewise.
 395         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
 396         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 397         (elf_backend_add_symbol_hook): Likewise.
 398         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
 399         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 400         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 401         (elf_backend_add_symbol_hook): Likewise.
 402         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 403         handling.
 404         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 405         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 406         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 407         * elflink.c (elf_link_add_object_symbols): Set
 408         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 409
 410 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 411
 412         PR ld/23194
 413         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 414         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 415         Extracted from _bfd_elf_link_assign_sym_version.
 416         (_bfd_elf_link_hide_sym_by_version): New function.
 417         (_bfd_elf_link_assign_sym_version): Use
 418         _bfd_elf_link_hide_versioned_symbol.
 419         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 420         _bfd_elf_link_hide_sym_by_version instead of
 421         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 422
 423 2018-05-25  Alan Modra  <amodra@gmail.com>
 424
 425         * Makefile.in: Regenerate.
 426         * po/SRC-POTFILES.in: Regenerate.
 427
 428 2018-05-25  Alan Modra  <amodra@gmail.com>
 429
 430         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 431         * configure: Regenerate.
 432
 433 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 434
 435         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 436         to data.
 437
 438 2018-05-22  Alan Modra  <amodra@gmail.com>
 439
 440         PR 23207
 441         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 442         is NULL.
 443         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 444         sections.
 445         (final_link_relocate): Revert last change.
 446
 447 2018-05-22  Alan Modra  <amodra@gmail.com>
 448
 449         PR 23207
 450         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 451         stubs in non-alloc sections.
 452
 453 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 454
 455         PR ld/23201
 456         * aout-target.h (MY_bfd_link_hide_symbol): New.
 457         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 458         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 459         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 460         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 461         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 462         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 463         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 464         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 465         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 466         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 467         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 468         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 469         (bfd_link_hide_symbol): Likewise.
 470         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 471         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 472         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 473         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 474         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 475         * som.c (som_bfd_link_hide_symbol): Likewise.
 476         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 477         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 478         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 479         (alpha_vms_bfd_link_hide_symbol): Likewise.
 480         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 481         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 482         _bfd_generic_link_hide_symbol.
 483         (rs6000_xcoff64_aix_vec): Likewise.
 484         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 485         local symbol dynamic.
 486         (_bfd_elf_link_hide_symbol): New function.
 487         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 488         check root.ldscript_def.
 489         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 490         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 491         * bfd-in2.h: Regenerated.
 492         * libbfd.h: Likewise.
 493
 494 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 495
 496         PR binutils/23199
 497         * elf.c (setup_group): Mark section in a section group with
 498         SHF_GROUP.
 499
 500 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 501
 502         PR ld/23194
 503         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 504         set eh->local_ref to 1 if a symbol is versioned and there is a
 505         version script.
 506
 507 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 508
 509         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 510         EF_RISCV_RVE.
 511
 512 2018-05-18  Jim Wilson  <jimw@sifive.com>
 513
 514         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 515         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 516         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 517         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 518         (riscv_elf_finish_dynamic_symbol): Likewise.
 519
 520 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 521
 522         * Makefile.am: Add s12z files.
 523         * Makefile.in: Regenerate.
 524         * archures.c: Add bfd_s12z_arch.
 525         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 526         * bfd-in2.h: Regenerate.
 527         * config.bfd: Add s12z target.
 528         * configure.ac: Add s12z target.
 529         * configure: Regenerate.
 530         * cpu-s12z.c: New file.
 531         * elf32-s12z.c: New file.
 532         * libbfd.c (bfd_putb24): New function.
 533         (bfd_putl24): New function.
 534         * libbfd.h: Regenerate.
 535         * reloc.c: Add s12z relocations.
 536         (bfd_get_reloc_size): Handle size 5 relocs.
 537         * targets.c: Add s12z_elf32_vec.
 538
 539 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 540
 541         PR ld/23189
 542         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
 543         like R_386_GOT32.
 544         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 545         set eh->local_ref to 1 for linker defined symbols.
 546
 547 2018-05-18  Alan Modra  <amodra@gmail.com>
 548
 549         PR 23199
 550         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
 551         don't point at other SHT_GROUP sections.  Set shdr corresponding
 552         to invalid entry, to NULL rather than section 0.  Identify
 553         SHT_GROUP section index when reporting an error.  Cope with NULL
 554         shdr pointer.
 555
 556 2018-05-18  Alan Modra  <amodra@gmail.com>
 557
 558         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
 559         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
 560         visibility.
 561         * libbfd.h: Regenerate.
 562         * configure: Regenerate.
 563         * config.in: Regenerate.
 564
 565 2018-05-18  Alan Modra  <amodra@gmail.com>
 566
 567         * libbfd-in.h: Add include guard.
 568         * libcoff-in.h: Likewise.
 569         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
 570         * doc/Makefile.in: Regenerate.
 571         * libbfd.h: Regenerate.
 572         * libcoff.h: Regenerate.
 573
 574 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 575
 576         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
 577
 578 2018-05-16  Alan Modra  <amodra@gmail.com>
 579
 580         PR 22458
 581         * format.c (struct bfd_preserve): Add section_id.
 582         (bfd_preserve_save, bfd_preserve_restore): Save and restore
 583         _bfd_section_id.
 584         (bfd_reinit): Set _bfd_section_id.
 585         (bfd_check_format_matches): Put all matches of any priority into
 586         matching_vector.  Save initial section id and start each attempted
 587         match at that section id.
 588         * libbfd-in.h (_bfd_section_id): Declare.
 589         * section.c (_bfd_section_id): Rename from section_id and make
 590         global.  Adjust uses.
 591         (bfd_get_next_section_id): Delete.
 592         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
 593         bfd_get_section_id with _bfd_section_id.
 594         * libbfd.h: Regenerate.
 595         * bfd-in2.h: Regenerate.
 596
 597 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
 598
 599         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
 600         of the aux structure are initialised.
 601
 602 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
 603
 604         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
 605
 606 2018-05-15  Nick Clifton  <nickc@redhat.com>
 607
 608         * po/pt.po: New Portuguese translation.
 609         * configure.ac (ALL_LINGUAS): Add pt.
 610         * configure: Regenerate.
 611
 612 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 613
 614         PR ld/23169
 615         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
 616         an error on IFUNC pointer defined in PDE.
 617         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
 618         _bfd_x86_elf_link_fixup_ifunc_symbol.
 619         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 620         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
 621         function.
 622         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
 623
 624 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 625
 626         PR ld/23162
 627         * elfxx-x86.c (elf_x86_linker_defined): New function.
 628         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
 629         _end and _edata locally defined within executables.
 630
 631 2018-05-12  Alan Modra  <amodra@gmail.com>
 632
 633         PR 20659
 634         * elf.c (rewrite_elf_program_header): Use segment_mark only for
 635         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
 636         Instead make matching_lma and suggested_lma pointers to the
 637         sections.  Align section vma and lma calculated from segment.
 638         Don't clear includes_phdrs or includes_filehdr based on p_paddr
 639         test.  Try to handle alignment padding before first section by
 640         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
 641
 642 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
 643
 644         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
 645         conformant to TI ABI.
 646         (pru_elf32_relax_section): Likewise.
 647         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
 648         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
 649         (pru_elf32_pmem_relocate): Trap - should not get here.
 650         (pru_elf32_relocate_section): Add support for REL relocations.
 651         (elf_info_to_howto_rel): Enable REL.
 652         (elf_backend_may_use_rel_p): Likewise.
 653         (elf_backend_may_use_rela_p): Likewise.
 654         (elf_backend_default_use_rela_p): Likewise.
 655
 656 2018-05-09  Alan Modra  <amodra@gmail.com>
 657
 658         PR 23148
 659         * peXXigen.c (pe_print_edata): Correct minimum size.
 660
 661 2018-05-09  Alan Modra  <amodra@gmail.com>
 662
 663         PR 23147
 664         * peXXigen.c (pe_print_idata): Bound check hint_addr.
 665
 666 2018-05-08  Nick Clifton  <nickc@redhat.com>
 667
 668         PR 22809
 669         * elf.c (bfd_elf_get_str_section): Check for an excessively large
 670         string section.
 671         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
 672         attribute section is larger than the size of the file.
 673
 674 2018-05-07  Alan Modra  <amodra@gmail.com>
 675
 676         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
 677         strncmp when checking for ".bf" special symbol.
 678         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
 679         section name a char array, remove sentinal known_sections entry,
 680         and adjust loop over known_sections to suit.  Use memcmp rather
 681         than strncmp.
 682
 683 2018-05-04  Alan Modra  <amodra@gmail.com>
 684
 685         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
 686         (struct elf_external_linux_prpsinfo32_ugid16),
 687         (struct elf_external_linux_prpsinfo64_ugid32),
 688         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
 689         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
 690         Move comment to..
 691         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
 692         directives.
 693         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
 694         to data.
 695         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 696         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 697         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 698         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 699         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
 700         pragmas.
 701         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
 702         false positive gcc-8 warning.
 703         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
 704
 705 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
 706
 707         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
 708         of arguments when warning about different long double types.
 709
 710 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
 711
 712         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
 713         (elf_backend_fixup_symbol): New macro.
 714         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
 715         handling.
 716         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 717
 718 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
 719
 720         * Makefile.am: Added NFP files to build.
 721         * archures.c: Added bfd_arch_nfp
 722         * config.bfd: Added NFP support.
 723         * configure.ac: Added NFP support.
 724         * cpu-nfp.c: New, for NFP support.
 725         * elf-bfd.h: Added elf_section_info()
 726         * elf64-nfp.c: New, for NFP support.
 727         * po/SRC-POTFILES.in: Added NFP source files.
 728         * targets.c: Added nfp_elf64_vec
 729         * bfd-in2.h: Regenerate.
 730         * Makefile.in: Regenerate.
 731         * configure: Regenerate.
 732
 733 2018-04-27  Alan Modra  <amodra@gmail.com>
 734
 735         * bfd-in2.h: Regenerate.
 736         * libbfd.h: Regenerate.
 737
 738 2018-04-27  Alan Modra  <amodra@gmail.com>
 739
 740         PR 23123
 741         PR 22374
 742         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
 743         relocs for ifuncs.
 744         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
 745
 746 2018-04-26  Pedro Alves  <palves@redhat.com>
 747
 748         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
 749         ifunc and non-ifunc symbols duplicates.
 750
 751 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 752         Mickaël Guêné  <mickael.guene@st.com>
 753
 754         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
 755         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
 756         (elf32_arm_populate_plt_entry): Likewise.
 757         (elf32_arm_output_plt_map_1): Likewise.
 758         (elf32_arm_output_arch_local_syms): Likewise.
 759
 760 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 761         Mickaël Guêné  <mickael.guene@st.com>
 762
 763         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
 764         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 765
 766 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 767         Mickaël Guêné  <mickael.guene@st.com>
 768
 769         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 770         for R_ARM_TARGET2.
 771
 772 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 773         Mickaël Guêné  <mickael.guene@st.com>
 774
 775         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 776         (elf32_arm_always_size_sections): Create stack segment.
 777
 778 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 779         Mickaël Guêné  <mickael.guene@st.com>
 780
 781         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 782         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 783         relocations.
 784         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 785         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 786         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 787         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 788         (struct elf32_arm_link_hash_table): Update comment.
 789         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 790         (IS_ARM_TLS_RELOC): Likewise.
 791         (elf32_arm_check_relocs): Likewise.
 792         (allocate_dynrelocs_for_symbol): Likewise.
 793         (elf32_arm_size_dynamic_sections): Update comment.
 794         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 795         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 796
 797 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 798         Mickaël Guêné  <mickael.guene@st.com>
 799
 800         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 801         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 802         (elf32_arm_allocate_plt_entry): Likewise.
 803         (elf32_arm_populate_plt_entry): Likewise.
 804         (elf32_arm_output_plt_map_1): Likewise.
 805
 806 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 807         Mickaël Guêné  <mickael.guene@st.com>
 808
 809         * elf32-arm.c (struct fdpic_local): New.
 810         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 811         (elf32_arm_local_fdpic_cnts): New.
 812         (struct fdpic_global): New.
 813         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 814         (elf32_arm_link_hash_table): Add srofixup field.
 815         (arm_elf_add_rofixup): New.
 816         (arm_elf_fill_funcdesc): New.
 817         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 818         (elf32_arm_allocate_local_sym_info): Likewise.
 819         (create_got_section): Create .rofixup section.
 820         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 821         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 822         (elf32_arm_final_link_relocate): Likewise.
 823         (elf32_arm_check_relocs): Likewise.
 824         (allocate_dynrelocs_for_symbol): Likewise.
 825         (elf32_arm_size_dynamic_sections): Likewise.
 826         (elf32_arm_finish_dynamic_sections): Likewise.
 827         (elf32_arm_output_arch_local_syms): Likewise.
 828         (elf32_arm_fdpic_omit_section_dynsym): New.
 829
 830 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 831         Mickaël Guêné  <mickael.guene@st.com>
 832
 833         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 834         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 835         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 836         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 837         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 838         (elf32_arm_howto_from_type): Take new members of
 839         elf32_arm_howto_table_2 into account.
 840         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 841         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 842         BFD_RELOC_ARM_FUNCDESC_VALUE.
 843         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 844         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 845         BFD_RELOC_ARM_FUNCDESC_VALUE.
 846
 847 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 848         Mickaël Guêné  <mickael.guene@st.com>
 849
 850         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 851         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 852         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 853         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 854
 855 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 856         Mickaël Guêné  <mickael.guene@st.com>
 857
 858         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 859         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 860         arm*-*-uclinuxfdpiceabi.
 861         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 862         arm_elf32_fdpic_le_vec.
 863         * configure: Regenerate.
 864         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 865         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 866         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 867         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 868         (elf32_arm_fdpic_link_hash_table_create): New.
 869         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 870         arm_elf32_fdpic_le_vec.
 871
 872 2018-04-25  Alan Modra  <amodra@gmail.com>
 873
 874         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 875         * elf.c (elfcore_write_prpsinfo): Likewise.
 876
 877 2018-04-25  Alan Modra  <amodra@gmail.com>
 878
 879         * Makefile.am: Remove arm-aout and arm-coff support.
 880         * config.bfd: Likewise.
 881         * configure.ac: Likewise.
 882         * targets.c: Likewise.
 883         * aout-arm.c: Delete.
 884         * armnetbsd.c: Delete.
 885         * riscix.c: Delete.
 886         * Makefile.in: Regenerate.
 887         * configure: Regenerate.
 888         * po/SRC-POTFILES.in: Regenerate.
 889
 890 2018-04-24  Nick Clifton  <nickc@redhat.com>
 891
 892         PR 23113
 893         * elf.c (ignore_section_sym): Check for the output_section pointer
 894         being NULL before dereferencing it.
 895
 896         PR 23110
 897         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 898         a negative PE_DEBUG_DATA size before iterating over the debug data.
 899
 900 2018-04-23  Alan Modra  <amodra@gmail.com>
 901
 902         * elf-linux-core.h: Revert last change.
 903         * elf.c: Likewise.
 904
 905 2018-04-23  Nick Clifton  <nickc@redhat.com>
 906
 907         PR 23056
 908         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 909         the end of the string table, and zero it.
 910
 911 2018-04-23  Alan Modra  <amodra@gmail.com>
 912
 913         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 914         gcc-8 string truncation warning.
 915         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 916         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 917         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 918         * elf.c (elfcore_write_prpsinfo): Likewise.
 919
 920 2018-04-23  Nick Clifton  <nickc@redhat.com>
 921
 922         PR 23056
 923         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 924         the end of the string table, and zero it.
 925
 926 2018-04-20  Alan Modra  <amodra@gmail.com>
 927
 928         PR 22978
 929         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 930         case both dtprel and tprel relocs.
 931         (allocate_dynrelocs): Adjust conditions for got relocs.
 932         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 933         Emit dynamic relocs on TLS GOT entries for shared libraries,
 934         not when pic.  Omit dynamic reloc on dtprel entry when local,
 935         and on tprel entry when local and executable.
 936
 937 2018-04-19  Alan Modra  <amodra@gmail.com>
 938
 939         PR 22537
 940         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 941         (hppa_type_of_stub): Don't return a long branch stub for
 942         symbols other than those defined statically.
 943
 944 2018-04-19  Alan Modra  <amodra@gmail.com>
 945
 946         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 947         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 948         to selvecs for mips targets change 2018-04-18.
 949         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 950         and  mips_ecoff_bele_vec.
 951         * targets.c: Likewise.
 952         * coff-mips.c: Resurrect.
 953         * Makefile.in: Regenerate.
 954         * configure: Regenerate.
 955         * po/SRC-POTFILES.in: Regenerate.
 956
 957 2018-04-18  Alan Modra  <amodra@gmail.com>
 958
 959         * Makefile.am: Remove mips aout and coff support.
 960         * config.bfd: Likewise.
 961         * configure.ac: Likewise.
 962         * targets.c: Likewise.
 963         * coff-mips.c: Delete
 964         * mipsbsd.c: Delete
 965         * pe-mips.c: Delete
 966         * pei-mips.c: Delete
 967         * Makefile.in: Regenerate.
 968         * configure: Regenerate.
 969         * po/SRC-POTFILES.in: Regenerate.
 970
 971 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 972
 973         * elf32-i386.c (elf32_bed): Define before including
 974         "elf32-target.h".
 975         * elf64-x86-64.c (elf64_bed): Define before including
 976         "elf64-target.h".
 977         (elf32_bed): Define before including "elf32-target.h".
 978
 979 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         PR ld/23055
 982         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 983         normal input file with compatible relocation.
 984
 985 2018-04-18  Alan Modra  <amodra@gmail.com>
 986
 987         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 988         * config.bfd: Likewise.
 989         * configure.ac: Likewise.
 990         * doc/bfdint.texi: Likewise.
 991         * targets.c: Likewise.
 992         * freebsd.h: Delete.
 993         * i386dynix.c: Delete.
 994         * i386freebsd.c: Delete.
 995         * i386linux.c: Delete.
 996         * i386mach3.c: Delete.
 997         * i386netbsd.c: Delete.
 998         * i386os9k.c: Delete.
 999         * Makefile.in: Regenerate.
1000         * configure: Regenerate.
1001         * po/SRC-POTFILES.in: Regenerate.
1002
1003 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1004
1005         Microblaze Target: PIC data text relative
1006
1007         * bfd/reloc.c (2 new BFD relocations):
1008         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1009         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1010         * bfd/bfd-in2.h: Regenerate
1011         * bfd/libbfd.h: Regenerate
1012         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1013         new relocs and handle them in both relocate and relax functions.
1014         (microblaze_elf_reloc_type_lookup): add mapping between for new
1015         bfd relocs.
1016         (microblaze_elf_relocate_section): Handle new relocs in case of
1017         elf relocation.
1018         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1019
1020 2018-04-17  Nick Clifton  <nickc@redhat.com>
1021
1022         PR 23055
1023         * aoutx.h (find_nearest_line): Check that the symbol name exists
1024         and is long enough, before attempting to see if it is for a .o
1025         file.
1026         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1027         NULL.
1028         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1029         NULL.
1030         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1031         has no name.
1032
1033         PR 23065
1034         * dwarf2.c (concat_filename): Check for a NULL table pointer.
1035
1036 2018-04-16  Nick Clifton  <nickc@redhat.com>
1037
1038         PR 23061
1039         * coffgen.c (coff_pointerize_aux): Check for an out of range
1040         fixup.
1041
1042 2018-04-16  Alan Modra  <amodra@gmail.com>
1043
1044         * Makefile.am: Remove arm-epoc-pe support.
1045         * coff-arm.c: Likewise.
1046         * config.bfd: Likewise.
1047         * configure.ac: Likewise.
1048         * targets.c: Likewise.
1049         * epoc-pe-arm.c: Delete.
1050         * epoc-pei-arm.c: Delete.
1051         * Makefile.in: Regenerate.
1052         * configure: Regenerate.
1053         * po/SRC-POTFILES.in: Regenerate.
1054
1055 2018-04-16  Alan Modra  <amodra@gmail.com>
1056
1057         * Makefile.am: Remove sparc-aout and sparc-coff support.
1058         * config.bfd: Likewise.
1059         * configure.ac: Likewise.
1060         * targets.c: Likewise.
1061         * aout-sparcle.c: Delete.
1062         * aoutf1.h: Delete.
1063         * cf-sparclynx.c: Delete.
1064         * coff-sparc.c: Delete.
1065         * demo64.c: Delete.
1066         * sparclinux.c: Delete.
1067         * sparclynx.c: Delete.
1068         * sparcnetbsd.c: Delete.
1069         * sunos.c: Delete.
1070         * Makefile.in: Regenerate.
1071         * configure: Regenerate.
1072         * po/SRC-POTFILES.in: Regenerate.
1073
1074 2018-04-16  Alan Modra  <amodra@gmail.com>
1075
1076         * Makefile.am: Remove m68k-aout and m68k-coff support.
1077         * aoutf1.h: Likewise.
1078         * aoutx.h: Likewise.
1079         * archive.c: Likewise.
1080         * bfd-in.h: Likewise.
1081         * bfd.c: Likewise.
1082         * coffcode.h: Likewise.
1083         * coffswap.h: Likewise.
1084         * config.bfd: Likewise.
1085         * configure.ac: Likewise.
1086         * configure.host: Likewise.
1087         * doc/bfd.texinfo: Likewise.
1088         * doc/bfdint.texi: Likewise.
1089         * freebsd.h: Likewise.
1090         * gen-aout.c: Likewise.
1091         * hpux-core.c: Likewise.
1092         * libaout.h: Likewise.
1093         * libbfd-in.h: Likewise.
1094         * pdp11.c: Likewise.
1095         * peicode.h: Likewise.
1096         * riscix.c: Likewise.
1097         * targets.c: Likewise.
1098         * aout0.c: Delete.
1099         * coff-apollo.c: Delete.
1100         * coff-aux.c: Delete.
1101         * coff-m68k.c: Delete.
1102         * coff-svm68k.c: Delete.
1103         * coff-u68k.c: Delete.
1104         * hosts/delta68.h: Delete.
1105         * hosts/hp300bsd.h: Delete.
1106         * hosts/m68kaux.h: Delete.
1107         * hosts/news.h: Delete.
1108         * hp300bsd.c: Delete.
1109         * hp300hpux.c: Delete.
1110         * liboasys.h: Delete.
1111         * m68k4knetbsd.c: Delete.
1112         * m68klinux.c: Delete.
1113         * m68knetbsd.c: Delete.
1114         * oasys.c: Delete.
1115         * versados.c: Delete.
1116         * Makefile.in: Regenerate.
1117         * bfd-in2.h: Regenerate.
1118         * configure: Regenerate.
1119         * libbfd.h: Regenerate.
1120         * po/SRC-POTFILES.in: Regenerate.
1121
1122 2018-04-16  Alan Modra  <amodra@gmail.com>
1123
1124         * Makefile.am: Remove sh5 and sh64 support.
1125         * archures.c: Likewise.
1126         * config.bfd: Likewise.
1127         * configure.ac: Likewise.
1128         * cpu-sh.c: Likewise.
1129         * elf32-sh-relocs.h: Likewise.
1130         * elf32-sh.c: Likewise.
1131         * targets.c: Likewise.
1132         * elf32-sh64-com.c: Delete.
1133         * elf32-sh64.c: Delete.
1134         * elf32-sh64.h: Delete.
1135         * elf64-sh64.c: Delete.
1136         * Makefile.in: Regenerate.
1137         * bfd-in2.h: Regenerate.
1138         * configure: Regenerate.
1139         * po/SRC-POTFILES.in: Regenerate.
1140
1141 2018-04-16  Alan Modra  <amodra@gmail.com>
1142
1143         * Makefile.am: Remove sh-symbianelf support.
1144         * config.bfd: Likewise.
1145         * configure.ac: Likewise.
1146         * targets.c: Likewise.
1147         * elf32-sh-symbian.c: Delete.
1148         * Makefile.in: Regenerate.
1149         * configure: Regenerate.
1150         * po/SRC-POTFILES.in: Regenerate.
1151
1152 2018-04-16  Alan Modra  <amodra@gmail.com>
1153
1154         * Makefile.am: Remove vax-bsd and vax-ultrix support.
1155         * config.bfd: Likewise.
1156         * configure.ac: Likewise.
1157         * targets.c: Likewise.
1158         * vaxbsd.c: Delete.
1159         * Makefile.in: Regenerate.
1160         * configure: Regenerate.
1161         * po/SRC-POTFILES.in: Regenerate.
1162
1163 2018-04-16  Alan Modra  <amodra@gmail.com>
1164
1165         * Makefile.am: Remove w65 support.
1166         * archures.c: Likewise.
1167         * coffcode.h: Likewise.
1168         * config.bfd: Likewise.
1169         * configure.ac: Likewise.
1170         * targets.c: Likewise.
1171         * coff-w65.c: Delete.
1172         * cpu-w65.c: Delete.
1173         * Makefile.in: Regenerate.
1174         * bfd-in2.h: Regenerate.
1175         * configure: Regenerate.
1176         * po/SRC-POTFILES.in: Regenerate.
1177
1178 2018-04-16  Alan Modra  <amodra@gmail.com>
1179
1180         * Makefile.am: Remove we32k support.
1181         * archures.c: Likewise.
1182         * coffcode.h: Likewise.
1183         * config.bfd: Likewise.
1184         * configure.ac: Likewise.
1185         * targets.c: Likewise.
1186         * coff-we32k.c: Delete.
1187         * cpu-we32k.c: Delete.
1188         * Makefile.in: Regenerate.
1189         * bfd-in2.h: Regenerate.
1190         * configure: Regenerate.
1191         * po/SRC-POTFILES.in: Regenerate.
1192
1193 2018-04-16  Alan Modra  <amodra@gmail.com>
1194
1195         * Makefile.am: Remove m88k support.
1196         * aoutx.h: Likewise.
1197         * archures.c: Likewise.
1198         * coffcode.h: Likewise.
1199         * coffswap.h: Likewise.
1200         * config.bfd: Likewise.
1201         * configure.ac: Likewise.
1202         * cpu-ns32k.c: Likewise.
1203         * elf32-nds32.c: Likewise.
1204         * mach-o.c: Likewise.
1205         * netbsd-core.c: Likewise.
1206         * reloc.c: Likewise.
1207         * targets.c: Likewise.
1208         * coff-m88k.c: Delete.
1209         * cpu-m88k.c: Delete.
1210         * elf32-m88k.c: Delete.
1211         * hosts/m88kmach3.h: Delete.
1212         * m88kmach3.c: Delete.
1213         * m88kopenbsd.c: Delete.
1214         * Makefile.in: Regenerate.
1215         * bfd-in2.h: Regenerate.
1216         * configure: Regenerate.
1217         * po/SRC-POTFILES.in: Regenerate.
1218
1219 2018-04-16  Alan Modra  <amodra@gmail.com>
1220
1221         * Makefile.am: Remove i370 support.
1222         * archures.c: Likewise.
1223         * config.bfd: Likewise.
1224         * configure.ac: Likewise.
1225         * targets.c: Likewise.
1226         * cpu-i370.c: Delete.
1227         * elf32-i370.c: Delete.
1228         * Makefile.in: Regenerate.
1229         * bfd-in2.h: Regenerate.
1230         * configure: Regenerate.
1231         * po/SRC-POTFILES.in: Regenerate.
1232
1233 2018-04-16  Alan Modra  <amodra@gmail.com>
1234
1235         * Makefile.am: Remove h8500 support.
1236         * archures.c: Likewise.
1237         * coffcode.h: Likewise.
1238         * config.bfd: Likewise.
1239         * configure.ac: Likewise.
1240         * targets.c: Likewise.
1241         * coff-h8500.c: Delete.
1242         * cpu-h8500.c: Delete.
1243         * Makefile.in: Regenerate.
1244         * bfd-in2.h: Regenerate.
1245         * configure: Regenerate.
1246         * po/SRC-POTFILES.in: Regenerate.
1247
1248 2018-04-16  Alan Modra  <amodra@gmail.com>
1249
1250         * Makefile.am: Remove h8300-coff support.
1251         * coffcode.h: Likewise.
1252         * config.bfd: Likewise.
1253         * configure.ac: Likewise.
1254         * reloc16.c: Likewise.
1255         * targets.c: Likewise.
1256         * coff-h8300.c: Delete.
1257         * Makefile.in: Regenerate.
1258         * configure: Regenerate.
1259         * po/SRC-POTFILES.in: Regenerate.
1260
1261 2018-04-16  Alan Modra  <amodra@gmail.com>
1262
1263         * Makefile.am: Remove IEEE 695 support.
1264         * archures.c: Likewise.
1265         * bfd.c: Likewise.
1266         * config.bfd: Likewise.
1267         * configure.ac: Likewise.
1268         * doc/bfd.texinfo: Likewise.
1269         * doc/bfdint.texi: Likewise.
1270         * doc/bfdsumm.texi: Likewise.
1271         * section.c: Likewise.
1272         * targets.c: Likewise.
1273         * ieee.c: Delete.
1274         * libieee.h: Delete.
1275         * Makefile.in: Regenerate.
1276         * bfd-in2.h: Regenerate.
1277         * configure: Regenerate.
1278         * po/SRC-POTFILES.in: Regenerate.
1279
1280 2018-04-16  Alan Modra  <amodra@gmail.com>
1281
1282         * config.bfd: Remove tandem support.
1283
1284 2018-04-16  Alan Modra  <amodra@gmail.com>
1285
1286         * Makefile.am: Remove newsos3 support.
1287         * aoutx.h: Likewise.
1288         * config.bfd: Likewise.
1289         * configure.ac: Likewise.
1290         * targets.c: Likewise.
1291         * newsos3.c: Delete.
1292         * Makefile.in: Regenerate.
1293         * configure: Regenerate.
1294         * po/SRC-POTFILES.in: Regenerate.
1295
1296 2018-04-16  Alan Modra  <amodra@gmail.com>
1297
1298         * Makefile.am: Remove netware support.
1299         * bfd-in.h: Likewise.
1300         * bfd.c: Likewise.
1301         * config.bfd: Likewise.
1302         * configure.ac: Likewise.
1303         * doc/bfdint.texi: Likewise.
1304         * ecoff.c: Likewise.
1305         * targets.c: Likewise.
1306         * libnlm.h: Delete.
1307         * nlm-target.h: Delete.
1308         * nlm.c: Delete.
1309         * nlm32-alpha.c: Delete.
1310         * nlm32-i386.c: Delete.
1311         * nlm32-ppc.c: Delete.
1312         * nlm32-sparc.c: Delete.
1313         * nlm32.c: Delete.
1314         * nlm64.c: Delete.
1315         * nlmcode.h: Delete.
1316         * nlmswap.h: Delete.
1317         * Makefile.in: Regenerate.
1318         * bfd-in2.h: Regenerate.
1319         * configure: Regenerate.
1320         * po/SRC-POTFILES.in: Regenerate.
1321
1322 2018-04-16  Alan Modra  <amodra@gmail.com>
1323
1324         * archures.c: Remove tahoe support.
1325         * config.bfd: Likewise.
1326         * configure.ac: Likewise.
1327         * hosts/tahoe.h: Delete.
1328         * bfd-in2.h: Regenerate.
1329         * configure: Regenerate.
1330
1331 2018-04-14  Alan Modra  <amodra@gmail.com>
1332
1333         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1334         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1335         sanity test.
1336         (elfNN_bed): Init relropagesize.
1337         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1338         select relropagesize.
1339         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1340         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1341         (ELF_MINPAGESIZE): Don't define.
1342         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1343         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1344         * bfd-in2.h: Regenerate.
1345
1346 2018-04-14  Alan Modra  <amodra@gmail.com>
1347
1348         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1349         on __QNXTARGET__ define.
1350
1351 2018-04-14  Alan Modra  <amodra@gmail.com>
1352
1353         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1354         to obsolete list.
1355
1356 2018-04-11  Alan Modra  <amodra@gmail.com>
1357
1358         * aout-adobe.c: Delete.
1359         * bout.c: Delete.
1360         * coff-i860.c: Delete.
1361         * coff-i960.c: Delete.
1362         * cpu-i860.c: Delete.
1363         * cpu-i960.c: Delete.
1364         * elf32-i860.c: Delete.
1365         * elf32-i960.c: Delete.
1366         * hosts/i860mach3.h: Delete.
1367         * Makefile.am: Remove i860, i960, bout, and adobe support.
1368         * archures.c: Remove i860 and i960 support.
1369         * coffcode.h: Likewise.
1370         * reloc.c: Likewise.
1371         * aoutx.h: Comment updates.
1372         * archive.c: Remove BOUT and i960 support.
1373         * bfd.c: Remove BOUT support.
1374         * coffswap.h: Remove i960 support.
1375         * config.bfd: Remove i860, i960 and adobe targets.
1376         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1377         * targets.c: Likewise.
1378         * ieee.c: Remove i960 support.
1379         * mach-o.c: Remove i860 support.
1380         * Makefile.in: Regenerate.
1381         * bfd-in2.h: Regenerate.
1382         * configure: Regenerate.
1383         * libbfd.h: Regenerate.
1384         * po/SRC-POTFILES.in: Regenerate.
1385
1386 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1387
1388         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1389         in the BFD symbol referred by the relocation.
1390         (mips_elf64_write_rela): Likewise.
1391
1392 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1393
1394         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1395         error for out-of-range `r_sym' values.
1396
1397 2018-04-09  Alan Modra  <amodra@gmail.com>
1398
1399         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1400         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1401         (ppc64_elf_check_relocs): Set has_pltcall.
1402         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1403         (ppc64_elf_inline_plt): New function.
1404         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1405         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1406         * elf32-ppc.c (has_pltcall): Define.
1407         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1408         (ppc_elf_check_relocs): Set has_pltcall.
1409         (ppc_elf_inline_plt): New function.
1410         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1411         (ppc_elf_size_dynamic_sections): Likewise.
1412         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1413
1414 2018-04-09  Alan Modra  <amodra@gmail.com>
1415
1416         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1417         (is_plt_seq_reloc): New function.
1418         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1419         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1420         (ppc_elf_relax_section): Handle PLTCALL reloc.
1421         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1422         resolving locally.
1423         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1424         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1425         (has_tls_get_addr_call): Correct comment.
1426         (is_branch_reloc): Add PLTCALL.
1427         (is_plt_seq_reloc): New function.
1428         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1429         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1430         entry for R_PPC64_PLTCALL.
1431         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1432         (ppc_type_of_stub): Handle PLTCALL reloc.
1433         (toc_adjusting_stub_needed): Likewise.
1434         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1435         reloc insn.  Nop out inline plt call sequence when resolving
1436         locally.  Handle __tls_get_addr inline plt call optimization.
1437
1438 2018-04-09  Alan Modra  <amodra@gmail.com>
1439
1440         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1441         (struct ppc_stub_hash_entry): Add symtype field.
1442         (PLT_KEEP): Define.
1443         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1444         (create_linkage_sections): Create pltlocal and relpltlocal.
1445         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1446         Set PLT_KEEP.
1447         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1448         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1449         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1450         Keep PLT entries for inline calls against locals.
1451         (ppc_build_one_stub): Use pltlocal as appropriate.
1452         (ppc_size_one_stub): Likewise.
1453         (ppc64_elf_size_stubs): Set symtype.
1454         (build_global_entry_stubs_and_plt): Init pltlocal and write
1455         relpltlocal for globals.
1456         (write_plt_relocs_for_local_syms): Likewise for local syms.
1457         (ppc64_elf_relocate_section): Support PLT for local syms.
1458         * elf32-ppc.c (PLT_KEEP): Define.
1459         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1460         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1461         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1462         Set PLT_KEEP.  Adjust update_local_sym_info call.
1463         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1464         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1465         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1466         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1467         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1468         (ppc_finish_symbols): Likewise for locals.
1469
1470 2018-04-09  Alan Modra  <amodra@gmail.com>
1471
1472         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1473         for local symbols to..
1474         (write_plt_relocs_for_local_syms): ..here.  New function.
1475         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1476         global symbols to..
1477         (build_global_entry_stubs_and_plt): ..here.  Rename from
1478         build_global_entry_stubs.
1479         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1480         Call write_plt_relocs_for_local_syms.
1481         * elf32-ppc.c (get_sym_h): New function.
1482         (ppc_elf_relax_section): Use get_sym_h.
1483         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1484         stubs for local symbols to..
1485         (ppc_finish_symbols): ..here.  New function.
1486         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1487         global syms to..
1488         (write_global_sym_plt): ..here.  New function.
1489         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1490         (ppc_finish_symbols): Declare.
1491
1492 2018-04-09  Alan Modra  <amodra@gmail.com>
1493
1494         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1495         (ppc_elf_relocate_section): Likewise.
1496         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1497         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1498         resolution to plt entry relative to toc pointer.
1499
1500 2018-04-09  Alan Modra  <amodra@gmail.com>
1501
1502         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1503         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1504         file when other TLS flags are tested in a mask.
1505         (TLS_MARK, NON_GOT): Define.
1506         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1507         (update_local_sym_info): Don't create got entry when NON_GOT.
1508         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1509         Set TLS_MARK.
1510         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1511         (ppc64_elf_relocate_section): Likewise.
1512         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1513         __tls_get_addr calls lacking a marker reloc.
1514         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1515         TLS_TPRELGD): Renumber.  Update comment.
1516         (TLS_MARK, NON_GOT): Define.
1517         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1518         (update_local_sym_info): Don't create got entry when NON_GOT.
1519         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1520         Set TLS_MARK.
1521         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1522         __tls_get_addr calls lacking a marker reloc.
1523
1524 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1525
1526         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1527         R_X86_64_converted_reloc_bit.
1528
1529 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1530
1531         PR gas/22318
1532         * configure: Regenerated.
1533
1534 2018-04-05  Alan Modra  <amodra@gmail.com>
1535
1536         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1537         (elf_hppa_info_to_howto_rel): Likewise.
1538
1539 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1540
1541         * elf-hppa.h (elf_hppa_info_to_howto): Also return
1542         unsuccessfully for unimplemented relocations.
1543         (elf_hppa_info_to_howto_rel): Likewise.
1544
1545 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1546
1547         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
1548         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
1549         howto lookup failure.
1550         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
1551         accordingly.
1552         (elf32_i860_info_to_howto_rela): Likewise.
1553         (elf32_i860_relocate_splitn): Likewise.
1554         (elf32_i860_relocate_pc16): Likewise.
1555         (elf32_i860_relocate_pc26): Likewise.
1556         (elf32_i860_relocate_section): Likewise.
1557
1558 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1559
1560         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
1561         check for `visium_elf_howto_table' table access.
1562
1563 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1564
1565         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
1566         check for `iq2000_elf_howto_table' table access.
1567
1568 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1569
1570         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
1571         for `elf32_frv_howto_table' table access.
1572
1573 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1574
1575         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
1576         unsuccessfully for placeholder howtos.
1577         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1578         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
1579
1580 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
1581
1582         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
1583         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
1584
1585 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1586
1587         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
1588         ATTRIBUTE_UNUSED from `abfd'.
1589
1590 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1591
1592         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
1593         `_bfd_error_handler' call formatting.
1594
1595 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1596
1597         * elf32-mips.c (mips_info_to_howto_rel): Call
1598         `mips_elf32_rtype_to_howto' directly rather than via
1599         `->elf_backend_mips_rtype_to_howto'.
1600
1601 2018-03-28  Renlin Li  <renlin.li@arm.com>
1602
1603         PR ld/22970
1604         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
1605         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1606         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1607         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1608         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1609         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1610         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1611         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1612         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1613         (elfNN_aarch64_final_link_relocate): Support new relocations.
1614         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
1615         relocations.
1616         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
1617
1618 2018-03-28  Renlin Li  <renlin.li@arm.com>
1619
1620         PR ld/22970
1621         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
1622         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
1623         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1624         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1625         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1626         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1627         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1628         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1629         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1630         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1631         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
1632         TLSLE_LDST16_TPREL_LO12,
1633         TLSLE_LDST16_TPREL_LO12_NC,
1634         TLSLE_LDST32_TPREL_LO12,
1635         TLSLE_LDST32_TPREL_LO12_NC,
1636         TLSLE_LDST64_TPREL_LO12,
1637         TLSLE_LDST64_TPREL_LO12_NC,
1638         TLSLE_LDST8_TPREL_LO12,
1639         TLSLE_LDST8_TPREL_LO12_NC.
1640         * bfd-in2.h: Regenerated.
1641         * libbfd.h: Regenerated.
1642
1643 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
1644
1645         PR ld/22972
1646         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
1647         has_old_style_got_reloc.
1648         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
1649         relocations.  Fix a couple of long lines.
1650         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
1651         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
1652         GOT relocations.
1653
1654 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1655
1656         PR ld/23000
1657         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1658         ENDBR64 to the TLSDESC PLT entry.
1659
1660 2018-03-21  Alan Modra  <amodra@gmail.com>
1661
1662         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1663         symbols.  Use size_t counts.  Delete redundant opd test.
1664
1665 2018-03-21  Alan Modra  <amodra@gmail.com>
1666
1667         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1668
1669 2018-03-21  Alan Modra  <amodra@gmail.com>
1670
1671         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1672         field unsigned.
1673         (update_local_sym_info): Likewise for local_got_tls_masks.
1674         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1675
1676 2018-03-21  Alan Modra  <amodra@gmail.com>
1677
1678         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1679         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1680         do in size_dynamic_sections.
1681
1682 2018-03-21  Alan Modra  <amodra@gmail.com>
1683
1684         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1685         without first checking array bounds.
1686         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1687
1688 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1689
1690         PR ld/22983
1691         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1692         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1693
1694 2018-03-19  Nick Clifton  <nickc@redhat.com>
1695
1696         * po/es.po: Updated Spanish translation.
1697
1698 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1699
1700         * elf32-xtensa.c (xlate_map_entry): Change types of address
1701         fields from 'unsigned' to 'bfd_vma'.
1702         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1703         the key argument to bsearch. Allow offsets past the end of a
1704         section, use the last map entry for translation of such offsets.
1705
1706 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1707
1708         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1709         Not support the target feature.
1710         (nds32_elf_ex9_itb_base): Likewise.
1711         (nds32_elf_ex9_import_table): Likewise.
1712         (nds32_elf_ex9_finish): Likewise.
1713         (nds32_elf_ex9_reloc_jmp): Likewise.
1714         (nds32_elf_get_insn_with_reg): Likewise.
1715         (nds32_get_local_syms): Likewise.
1716         (nds32_elf_ex9_replace_instruction): Likewise.
1717         (nds32_elf_ifc_calc): Likewise.
1718         (nds32_elf_ifc_finish): Likewise.
1719         (nds32_elf_ifc_replace): Likewise.
1720         (nds32_elf_ifc_reloc): Likewise.
1721
1722 2018-03-14  Alan Modra  <amodra@gmail.com>
1723
1724         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1725         sfpr size added before defining alias symbols.
1726         (ppc64_elf_build_stubs): Add stub section padding before
1727         copying sfpr contents and defining save/restore alias symbols.
1728
1729 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1730
1731         PR ld/20882
1732         * elflink.c (elf_gc_mark_debug_section): Also check the local
1733         debug definition section.
1734
1735 2018-03-13  Nick Clifton  <nickc@redhat.com>
1736
1737         PR 22113
1738         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1739         function.  Add an end address parameter.  Check access of the data
1740         pointer to make sure that they do not extend beyond the end
1741         address.  Return FALSE if any check fails.  Add the end address
1742         pointer to the ui structure.
1743         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1744         codes to make sure that they do not extend beyond the end address
1745         pointer.  Print an error message and return immediately if any
1746         check fails.
1747
1748 2018-03-09  Nick Clifton  <nickc@redhat.com>
1749
1750         * elf64-s390.c (elf_s390_relocate_section): Move check for
1751         relocations against non-allocated sections to before the code that
1752         handles ifunc relocations.
1753         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1754         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1755         relocs against IFUNC symbols in non-allocated sections as relocs
1756         against FUNC symbols.
1757         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1758
1759 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1760
1761         PR ld/22929
1762         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1763         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1764         relocation against FUNC symbol.
1765         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1766
1767 2018-03-07  Renlin Li  <renlin.li@arm.com>
1768
1769         PR ld/20402
1770         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1771         symbol, and don't emit relocation in specific case.
1772
1773 2018-03-07  Alan Modra  <amodra@gmail.com>
1774
1775         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1776         (mips_elf64_slurp_one_reloc_table): Pass on error.
1777
1778 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1779             Maciej W. Rozycki  <macro@mips.com>
1780
1781         PR ld/21900
1782         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1783         after calling `undefined_symbol' hook if this is an error
1784         condition.  Assume the value of 0 for the symbol requested
1785         otherwise.
1786
1787 2018-03-02  Jim Wilson  <jimw@sifive.com>
1788
1789         PR 22903
1790         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1791         and nop instead of 4.
1792         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1793         8 instead of 4.
1794
1795 2018-03-01  Jim Wilson  <jimw@sifive.com>
1796
1797         PR 22756
1798         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1799         else if instead of if.
1800
1801 2018-03-01  Alan Modra  <amodra@gmail.com>
1802
1803         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1804
1805 2018-02-28  Alan Modra  <amodra@gmail.com>
1806
1807         PR 22887
1808         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1809
1810 2018-02-28  Nick Clifton  <nickc@redhat.com>
1811
1812         PR 22895
1813         PR 22893
1814         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1815         pointer.  Drop unused abfd parameter.  Check the size of the block
1816         before initialising the data field.  Return the end pointer if the
1817         size is invalid.
1818         (read_attribute_value): Adjust invocations of read_n_bytes.
1819
1820         PR 22894
1821         * dwarf1.c (parse_die): Check the length of form blocks before
1822         advancing the data pointer.
1823
1824 2018-02-28  Alan Modra  <amodra@gmail.com>
1825
1826         PR 22887
1827         * aoutx.h (translate_symbol_table): Print an error message and set
1828         bfd_error on finding an invalid name string offset.
1829
1830 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1831
1832         * config.in: Regenerated.
1833         * configure: Likewise.
1834         * configure.ac: Add --enable-separate-code.
1835         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1836         to 1 for Linux/x86 targets,
1837         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1838         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1839
1840 2018-02-27  Nick Clifton  <nickc@redhat.com>
1841
1842         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1843         message.
1844         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1845         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1846         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1847         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1848         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1849         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1850         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1851         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1852         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1853
1854         PR 22875
1855         * elf-bfd.h (struct elf_backend_data): Change the return type of
1856         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1857         to bfd_boolean.
1858         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1859         value from the info_to_howto function and fail if that function
1860         failed.
1861         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1862         from the info_to_howto function.
1863         (elf32_h8_relax_section): Likewise.
1864         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1865         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1866         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1867         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1868         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1869         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1870         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1871         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1872         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1873         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1874         (riscv_elf_relocate_section): Likewise.
1875         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1876         bfd_boolean.  Issue an error message, set an error value and
1877         return FALSE if the reloc is not recognized.
1878         (elf_hppa_info_to_howto_rel): Likewise.
1879         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1880         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1881         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1882         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1883         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1884         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1885         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1886         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1887         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1888         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1889         (cris_info_to_howto_rela): Likewise.
1890         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1891         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1892         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1893         Likewise.
1894         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1895         (elf32_dlx_info_to_howto_rel): Likewise.
1896         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1897         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1898         * elf32-frv.c (frv_info_to_howto_rela)
1899         (frvfdpic_info_to_howto_rel): Likewise.
1900         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1901         * elf32-gen.c (elf_generic_info_to_howto)
1902         (elf_generic_info_to_howto_rel): Likewise.
1903         * elf32-h8300.c (elf32_h8_info_to_howto)
1904         (elf32_h8_info_to_howto_rel): Likewise.
1905         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1906         * elf32-i386.c (elf_i386_reloc_type_lookup)
1907         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1908         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1909         Likewise.
1910         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1911         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1912         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1913         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1914         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1915         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1916         Likewise.
1917         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1918         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1919         * elf32-m68k.c (rtype_to_howto): Likewise.
1920         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1921         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1922         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1923         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1924         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1925         Likewise.
1926         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1927         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1928         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1929         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1930         Likewise.
1931         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1932         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1933         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1934         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1935         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1936         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1937         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1938         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1939         * elf32-score.c (s3_bfd_score_info_to_howto)
1940         (_bfd_score_info_to_howto): Likewise.
1941         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1942         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1943         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1944         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1945         (elf32_tic6x_info_to_howto_rel): Likewise.
1946         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1947         * elf32-v850.c (v850_elf_info_to_howto_rel)
1948         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1949         * elf32-vax.c (rtype_to_howto): Likewise.
1950         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1951         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1952         (elf32_wasm32_info_to_howto_rela): Likewise.
1953         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1954         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1955         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1956         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1957         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1958         * elf64-gen.c (elf_generic_info_to_howto)
1959         (elf_generic_info_to_howto_rel): Likewise.
1960         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1961         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1962         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1963         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1964         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1965         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1966         Likewise.
1967         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1968         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1969         Likewise.
1970         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1971         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1972         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1973         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1974         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1975         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1976         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1977         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1978         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1979         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1980         Default to NULL.
1981
1982 2018-02-26  Jim Wilson  <jimw@sifive.com>
1983             Stephan Schreiber <info@fs-driver.org>
1984
1985         PR 15904
1986         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1987         call, set changed_contents and changed_relocs.  Likewise after
1988         successful ia64_elf_relax_br call.
1989
1990 2018-02-26  Alan Modra  <amodra@gmail.com>
1991
1992         * elf.c (assign_file_positions_except_relocs): Don't segfault
1993         when actual number of phdrs is less than allocated.  Delete
1994         outdated comment.  Formatting.
1995
1996 2018-02-26  Alan Modra  <amodra@gmail.com>
1997
1998         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1999         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2000         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2001         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2002         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2003         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2004         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2005         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2006         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2007         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2008         error/warning messages.
2009
2010 2018-02-26  Alan Modra  <amodra@gmail.com>
2011
2012         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2013         * syms.c: Standardize error/warning messages.
2014
2015 2018-02-26  Alan Modra  <amodra@gmail.com>
2016
2017         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2018         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2019         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2020         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2021
2022 2018-02-26  Alan Modra  <amodra@gmail.com>
2023
2024         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2025
2026 2018-02-26  Alan Modra  <amodra@gmail.com>
2027
2028         * elfxx-mips.c: Standardize error/warning messages.
2029
2030 2018-02-26  Alan Modra  <amodra@gmail.com>
2031
2032         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2033         * elflink.c: Standardize error/warning messages.  Replace use of
2034         linker callback einfo with _bfd_error_handler when possible.
2035
2036 2018-02-26  Alan Modra  <amodra@gmail.com>
2037
2038         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2039         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2040         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2041         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2042         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2043         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2044         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2045         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2046         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2047         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2048         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2049         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2050         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2051         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2052         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2053         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2054         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2055         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2056         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2057         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2058         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2059         unrecognized/unsupported reloc message.
2060
2061 2018-02-26  Alan Modra  <amodra@gmail.com>
2062
2063         * elf32-ppc.c: Standardize error/warning messages.  Use
2064         _bfd_error_handler rather than einfo when einfo features not used.
2065         * elf64-ppc.c: Likewise.
2066
2067 2018-02-23  Alan Modra  <amodra@gmail.com>
2068
2069         PR 22881
2070         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2071         segment if no matching LOAD segment.
2072
2073 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2074
2075         * elf32-nds32.h: Define mask for ict_model.
2076
2077 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
2078
2079         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2080
2081 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2082
2083         Revert
2084         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2085
2086         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2087         .reginfo section has wrong size.
2088
2089 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2090
2091         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2092         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2093         `.MIPS.abiflags' sections.
2094         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2095         section's end.
2096
2097 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2098
2099         * section.c (SEC_FIXED_SIZE): New macro.
2100         * bfd-in2.h: Regenerate.
2101
2102 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2103
2104         * section.c (SEC_HAS_GOT_REF): Remove macro.
2105         * bfd-in2.h: Regenerate.
2106
2107 2018-02-19  Alan Modra  <amodra@gmail.com>
2108
2109         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2110         arguments.
2111         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2112         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2113         (_bfd_riscv_relax_pc): Likewise and fix typos.
2114         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2115         * libbfd.h: Regenerate.
2116
2117 2018-02-19  Alan Modra  <amodra@gmail.com>
2118
2119         * dwarf2.c (read_section): Don't use 'll' format modifier.
2120         (find_abstract_instance): Likewise.
2121         * elfcore.h (elf_core_file_p): Likewise.
2122
2123 2018-02-19  Alan Modra  <amodra@gmail.com>
2124
2125         * bfd-in.h: Include inttypes.h or if not available define
2126         PRId64, PRIu64 and PRIx64.
2127         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2128         modifier to print bfd_vma.
2129         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2130         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2131         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2132         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2133         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2134         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2135         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2136         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2137         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2138         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2139         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2140         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2141         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2142         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2143         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2144         and cast input to uint64_t, and similarly for Ld and Lu.
2145         * bfd-in2.h: Regenerate.
2146
2147 2018-02-19  Alan Modra  <amodra@gmail.com>
2148
2149         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2150         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2151         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2152         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2153         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2154         * reloc.c: Replace use of %R and %T in format strings passed to
2155         einfo and friends by %pR and %pT.
2156
2157 2018-02-19  Alan Modra  <amodra@gmail.com>
2158
2159         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2160         of %A and %B.
2161         * aout-adobe.c: Update all messages using %A and %B.
2162         * aout-cris.c: Likewise.
2163         * aoutx.h: Likewise.
2164         * archive.c: Likewise.
2165         * binary.c: Likewise.
2166         * cache.c: Likewise.
2167         * coff-alpha.c: Likewise.
2168         * coff-arm.c: Likewise.
2169         * coff-i860.c: Likewise.
2170         * coff-mcore.c: Likewise.
2171         * coff-ppc.c: Likewise.
2172         * coff-rs6000.c: Likewise.
2173         * coff-sh.c: Likewise.
2174         * coff-tic4x.c: Likewise.
2175         * coff-tic54x.c: Likewise.
2176         * coff-tic80.c: Likewise.
2177         * coff64-rs6000.c: Likewise.
2178         * coffcode.h: Likewise.
2179         * coffgen.c: Likewise.
2180         * cofflink.c: Likewise.
2181         * coffswap.h: Likewise.
2182         * compress.c: Likewise.
2183         * cpu-arm.c: Likewise.
2184         * ecoff.c: Likewise.
2185         * elf-attrs.c: Likewise.
2186         * elf-eh-frame.c: Likewise.
2187         * elf-ifunc.c: Likewise.
2188         * elf-m10300.c: Likewise.
2189         * elf-properties.c: Likewise.
2190         * elf-s390-common.c: Likewise.
2191         * elf.c: Likewise.
2192         * elf32-arc.c: Likewise.
2193         * elf32-arm.c: Likewise.
2194         * elf32-avr.c: Likewise.
2195         * elf32-bfin.c: Likewise.
2196         * elf32-cr16.c: Likewise.
2197         * elf32-cr16c.c: Likewise.
2198         * elf32-cris.c: Likewise.
2199         * elf32-crx.c: Likewise.
2200         * elf32-d10v.c: Likewise.
2201         * elf32-d30v.c: Likewise.
2202         * elf32-epiphany.c: Likewise.
2203         * elf32-fr30.c: Likewise.
2204         * elf32-frv.c: Likewise.
2205         * elf32-gen.c: Likewise.
2206         * elf32-hppa.c: Likewise.
2207         * elf32-i370.c: Likewise.
2208         * elf32-i386.c: Likewise.
2209         * elf32-i960.c: Likewise.
2210         * elf32-ip2k.c: Likewise.
2211         * elf32-iq2000.c: Likewise.
2212         * elf32-lm32.c: Likewise.
2213         * elf32-m32c.c: Likewise.
2214         * elf32-m32r.c: Likewise.
2215         * elf32-m68hc11.c: Likewise.
2216         * elf32-m68hc12.c: Likewise.
2217         * elf32-m68hc1x.c: Likewise.
2218         * elf32-m68k.c: Likewise.
2219         * elf32-mcore.c: Likewise.
2220         * elf32-mep.c: Likewise.
2221         * elf32-metag.c: Likewise.
2222         * elf32-microblaze.c: Likewise.
2223         * elf32-moxie.c: Likewise.
2224         * elf32-msp430.c: Likewise.
2225         * elf32-mt.c: Likewise.
2226         * elf32-nds32.c: Likewise.
2227         * elf32-nios2.c: Likewise.
2228         * elf32-or1k.c: Likewise.
2229         * elf32-pj.c: Likewise.
2230         * elf32-ppc.c: Likewise.
2231         * elf32-rl78.c: Likewise.
2232         * elf32-rx.c: Likewise.
2233         * elf32-s390.c: Likewise.
2234         * elf32-score.c: Likewise.
2235         * elf32-score7.c: Likewise.
2236         * elf32-sh-symbian.c: Likewise.
2237         * elf32-sh.c: Likewise.
2238         * elf32-sh64.c: Likewise.
2239         * elf32-sparc.c: Likewise.
2240         * elf32-spu.c: Likewise.
2241         * elf32-tic6x.c: Likewise.
2242         * elf32-tilepro.c: Likewise.
2243         * elf32-v850.c: Likewise.
2244         * elf32-vax.c: Likewise.
2245         * elf32-visium.c: Likewise.
2246         * elf32-wasm32.c: Likewise.
2247         * elf32-xgate.c: Likewise.
2248         * elf32-xtensa.c: Likewise.
2249         * elf64-alpha.c: Likewise.
2250         * elf64-gen.c: Likewise.
2251         * elf64-hppa.c: Likewise.
2252         * elf64-ia64-vms.c: Likewise.
2253         * elf64-mmix.c: Likewise.
2254         * elf64-ppc.c: Likewise.
2255         * elf64-s390.c: Likewise.
2256         * elf64-sh64.c: Likewise.
2257         * elf64-sparc.c: Likewise.
2258         * elf64-x86-64.c: Likewise.
2259         * elfcode.h: Likewise.
2260         * elfcore.h: Likewise.
2261         * elflink.c: Likewise.
2262         * elfnn-aarch64.c: Likewise.
2263         * elfnn-ia64.c: Likewise.
2264         * elfnn-riscv.c: Likewise.
2265         * elfxx-mips.c: Likewise.
2266         * elfxx-sparc.c: Likewise.
2267         * elfxx-tilegx.c: Likewise.
2268         * elfxx-x86.c: Likewise.
2269         * hpux-core.c: Likewise.
2270         * ieee.c: Likewise.
2271         * ihex.c: Likewise.
2272         * libbfd.c: Likewise.
2273         * linker.c: Likewise.
2274         * mach-o.c: Likewise.
2275         * merge.c: Likewise.
2276         * mmo.c: Likewise.
2277         * oasys.c: Likewise.
2278         * pdp11.c: Likewise.
2279         * pe-mips.c: Likewise.
2280         * peXXigen.c: Likewise.
2281         * peicode.h: Likewise.
2282         * reloc.c: Likewise.
2283         * rs6000-core.c: Likewise.
2284         * srec.c: Likewise.
2285         * stabs.c: Likewise.
2286         * vms-alpha.c: Likewise.
2287         * xcofflink.c: Likewise.
2288
2289 2018-02-19  Alan Modra  <amodra@gmail.com>
2290
2291         PR 22845
2292         * elf.c (IS_TBSS): Define.
2293         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2294         (assign_file_positions_for_non_load_sections): Revert last change.
2295         Properly calculate load segment limits to compare against relro limits.
2296
2297 2018-02-17  Alan Modra  <amodra@gmail.com>
2298
2299         PR 22845
2300         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2301         degenerate zero size PT_LOAD segments when finding one overlapping
2302         the PT_GNU_RELRO segment.
2303
2304 2018-02-16  Alan Modra  <amodra@gmail.com>
2305
2306         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2307         (_bfd_bool_bfd_true): Rename from bfd_true.
2308         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2309         (_bfd_int_bfd_0): Rename from bfd_0.
2310         (_bfd_uint_bfd_0): Rename from bfd_0u.
2311         (_bfd_long_bfd_0): Rename from bfd_0l.
2312         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2313         (_bfd_void_bfd): Rename from bfd_void.
2314         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2315         (_bfd_bool_bfd_link_false_error),
2316         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2317         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2318         (_bfd_bool_bfd_asection_bfd_asection_true),
2319         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2320         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2321         * archive.c (_bfd_noarchive_get_elt_at_index),
2322         (_bfd_noarchive_openr_next_archived_file),
2323         (_bfd_noarchive_construct_extended_name_table),
2324         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2325         (_bfd_noarchive_write_armap): New functions.
2326         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2327         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2328         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2329         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2330         (alpha_ecoff_swap_coff_lineno_out),
2331         (alpha_ecoff_swap_coff_reloc_out): New functions.
2332         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2333         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2334         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2335         (mips_ecoff_swap_coff_lineno_out),
2336         (mips_ecoff_swap_coff_reloc_out): New functions.
2337         * coffcode.h (coff_set_alignment_hook): Replace define with
2338         new function.
2339         (symname_in_debug_hook): Likewise.
2340         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2341         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2342         * elf.c (assign_file_positions_except_relocs): Test
2343         elf_backend_allow_non_load_phdr for NULL.
2344         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2345         _bfd_elf_link_omit_section_dynsym.  Update uses.
2346         (_bfd_elf_omit_section_dynsym_all): New function.
2347         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2348         (_bfd_elf_omit_section_dynsym_default): Declare.
2349         (_bfd_elf_omit_section_dynsym_all): Declare.
2350         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2351         (_bfd_nolink_bfd_get_relocated_section_contents),
2352         (_bfd_nolink_bfd_lookup_section_flags),
2353         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2354         (_bfd_nolink_bfd_link_hash_table_create),
2355         (_bfd_nolink_bfd_link_just_syms),
2356         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2357         (_bfd_nolink_bfd_link_split_section),
2358         (_bfd_nolink_section_already_linked),
2359         (_bfd_nolink_bfd_define_common_symbol),
2360         (_bfd_nolink_bfd_define_start_stop): New functions.
2361         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2362         (_bfd_norelocs_bfd_reloc_name_lookup),
2363         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2364         * section.c (_bfd_nowrite_set_section_contents): New function.
2365         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2366         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2367         (_bfd_nosymbols_get_symbol_version_string),
2368         (_bfd_nosymbols_bfd_is_local_label_name),
2369         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2370         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2371         (_bfd_nosymbols_bfd_make_debug_symbol),
2372         ( _bfd_nosymbols_read_minisymbols),
2373         ( _bfd_nosymbols_minisymbol_to_symbol),
2374         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2375         * libbfd-in.h: Declare new functions.  Update existing defines,
2376         removing casts.
2377         * aix386-core.c: Update to use new hooks.  Formatting.
2378         * aout-adobe.c: Likewise.
2379         * aout-arm.c: Likewise.
2380         * aout-target.h: Likewise.
2381         * aout-tic30.c: Likewise.
2382         * aoutf1.h: Likewise.
2383         * binary.c: Likewise.
2384         * bout.c: Likewise.
2385         * cisco-core.c: Likewise.
2386         * coff-alpha.c: Likewise.
2387         * coff-i386.c: Likewise.
2388         * coff-i860.c: Likewise.
2389         * coff-i960.c: Likewise.
2390         * coff-ia64.c: Likewise.
2391         * coff-mips.c: Likewise.
2392         * coff-ppc.c: Likewise.
2393         * coff-rs6000.c: Likewise.
2394         * coff-sh.c: Likewise.
2395         * coff-tic30.c: Likewise.
2396         * coff-tic54x.c: Likewise.
2397         * coff-x86_64.c: Likewise.
2398         * coff64-rs6000.c: Likewise.
2399         * coffcode.h: Likewise.
2400         * elf-m10300.c: Likewise.
2401         * elf32-cr16.c: Likewise.
2402         * elf32-lm32.c: Likewise.
2403         * elf32-m32r.c: Likewise.
2404         * elf32-metag.c: Likewise.
2405         * elf32-score.c: Likewise.
2406         * elf32-score7.c: Likewise.
2407         * elf32-tilepro.c: Likewise.
2408         * elf32-xstormy16.c: Likewise.
2409         * elf32-xtensa.c: Likewise.
2410         * elf64-alpha.c: Likewise.
2411         * elf64-hppa.c: Likewise.
2412         * elf64-ia64-vms.c: Likewise.
2413         * elf64-mmix.c: Likewise.
2414         * elf64-sh64.c: Likewise.
2415         * elfnn-ia64.c: Likewise.
2416         * elfxx-sparc.c: Likewise.
2417         * elfxx-target.h: Likewise.
2418         * elfxx-tilegx.c: Likewise.
2419         * elfxx-x86.h: Likewise.
2420         * hp300hpux.c: Likewise.
2421         * hppabsd-core.c: Likewise.
2422         * hpux-core.c: Likewise.
2423         * i386msdos.c: Likewise.
2424         * i386os9k.c: Likewise.
2425         * ieee.c: Likewise.
2426         * ihex.c: Likewise.
2427         * irix-core.c: Likewise.
2428         * libaout.h: Likewise.
2429         * libecoff.h: Likewise.
2430         * mach-o-target.c: Likewise.
2431         * mach-o.c: Likewise.
2432         * mipsbsd.c: Likewise.
2433         * mmo.c: Likewise.
2434         * netbsd-core.c: Likewise.
2435         * nlm-target.h: Likewise.
2436         * oasys.c: Likewise.
2437         * osf-core.c: Likewise.
2438         * pdp11.c: Likewise.
2439         * pe-mips.c: Likewise.
2440         * pe-x86_64.c: Likewise.
2441         * pef.c: Likewise.
2442         * plugin.c: Likewise.
2443         * ppcboot.c: Likewise.
2444         * ptrace-core.c: Likewise.
2445         * sco5-core.c: Likewise.
2446         * som.c: Likewise.
2447         * sparclynx.c: Likewise.
2448         * srec.c: Likewise.
2449         * tekhex.c: Likewise.
2450         * trad-core.c: Likewise.
2451         * verilog.c: Likewise.
2452         * versados.c: Likewise.
2453         * vms-alpha.c: Likewise.
2454         * vms-lib.c: Likewise.
2455         * wasm-module.c: Likewise.
2456         * xsym.c: Likewise.
2457         * libbfd.h: Regenerate.
2458
2459 2018-02-15  Jim Wilson  <jimw@sifive.com>
2460
2461         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2462         symbols whose section address is zero.
2463
2464         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2465         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2466         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2467         Add %X%P to error messages.
2468
2469 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2470
2471         PR ld/22832
2472         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2473         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2474         and assert that the result of the call is not NULL.
2475
2476 2018-02-14  Nick Clifton  <nickc@redhat.com>
2477
2478         PR 22823
2479         Revert previous delta.  Add extra casts to avoid compile time
2480         warnings instead.
2481         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2482         cast to avoid warning from gcc v8 compiler.
2483         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2484         (_bfd_generic_bfd_set_private_flags): Likewise.
2485         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2486         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2487         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2488         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2489         (_bfd_noarchive_construct_extended_name_table): Likewise.
2490         (_bfd_noarchive_truncate_arname): Likewise.
2491         (_bfd_noarchive_write_ar_hdr): Likewise.
2492         (_bfd_noarchive_get_elt_at_index): Likewise.
2493         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2494         (_bfd_nosymbols_print_symbol): Likewise.
2495         (_bfd_nosymbols_get_symbol_info): Likewise.
2496         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2497         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2498         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2499         (_bfd_nosymbols_get_lineno): Likewise.
2500         (_bfd_nosymbols_find_nearest_line): Likewise.
2501         (_bfd_nosymbols_find_line): Likewise.
2502         (_bfd_nosymbols_find_inliner_info): Likewise.
2503         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2504         (_bfd_nosymbols_read_minisymbols): Likewise.
2505         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2506         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2507         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2508         (_bfd_nowrite_set_arch_mach): Likewise.
2509         (_bfd_nowrite_set_section_contents): Likewise.
2510         (_bfd_nolink_sizeof_headers): Likewise.
2511         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2512         (_bfd_nolink_bfd_relax_section): Likewise.
2513         (_bfd_nolink_bfd_gc_sections): Likewise.
2514         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2515         (_bfd_nolink_bfd_merge_sections): Likewise.
2516         (_bfd_nolink_bfd_is_group_section): Likewise.
2517         (_bfd_nolink_bfd_discard_group): Likewise.
2518         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2519         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2520         (_bfd_nolink_bfd_link_just_syms): Likewise.
2521         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2522         (_bfd_nolink_bfd_final_link): Likewise.
2523         (_bfd_nolink_bfd_link_split_section): Likewise.
2524         (_bfd_nolink_section_already_linked): Likewise.
2525         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2526         (_bfd_nolink_bfd_define_start_stop): Likewise.
2527         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2528         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2529         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2530         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2531         * libbfd.c (bfd_false_any): Delete.
2532         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2533         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2534         * libbfd.h (extern): Regenerate
2535         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2536         cast to avoid warning from gcc v8 compiler.
2537         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2538         * binary.c (binary_get_symbol_info): Likewise.
2539         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2540         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2541         * coffcode.h (coff_set_alignment_hook): Likewise.
2542         (symname_in_debug_hook): Likewise.
2543         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2544         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2545         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2546         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2547         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2548         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2549         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2550         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2551         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2552         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2553         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2554         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2555         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2556         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2557         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2558         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2559         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2560         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2561         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2562         (bfd_elfNN_bfd_set_private_flags): Likewise.
2563         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2564         (elf_backend_init_index_section): Likewise.
2565         (elf_backend_allow_non_load_phdr): Likewise.
2566         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2567         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2568         * ieee.c (ieee_construct_extended_name_table): Likewise.
2569         (ieee_write_armap): Likewise.
2570         (ieee_write_ar_hdr): Likewise.
2571         (ieee_bfd_is_target_special_symbol): Likewise.
2572         * ihex.c (ihex_canonicalize_symtab): Likewise.
2573         (ihex_bfd_is_target_special_symbol): Likewise.
2574         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2575         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2576         (_bfd_ecoff_set_alignment_hook): Likewise.
2577         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2578         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2579         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2580         * oasys.c (oasys_construct_extended_name_table): Likewise.
2581         (oasys_write_armap): Likewise.
2582         (oasys_write_ar_hdr): Likewise.
2583         (oasys_bfd_is_target_special_symbol): Likewise.
2584         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2585         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2586         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2587         * som.c (som_bfd_is_target_special_symbol): Likewise.
2588         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2589         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2590         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2591         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2592         (versados_bfd_reloc_name_lookup): Likewise.
2593         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2594         (vms_bfd_define_start_stop): Likewise.
2595         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2596         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2597         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2598
2599 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2600
2601         PR ld/22842
2602         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
2603         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2604         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
2605         R_X86_64_PC32 reloc against dynamic function in data section.
2606         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2607         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
2608         against dynamic function in data section.
2609         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
2610         function address only if pcrel_plt is true.
2611         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
2612         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
2613         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
2614         PC-relative relocation against a function definition in data
2615         secton in PIE.  Remove the obsolete comments.
2616         (elf_x86_link_hash_table): Add pcrel_plt.
2617
2618 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2619
2620         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
2621         instead of bfd_link_pic, for building shared library.
2622
2623 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2624
2625         PR gas/22791
2626         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
2627         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
2628         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
2629         against protected function in shared object.
2630
2631 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
2632
2633         PR 22828
2634         * po/ru.po: Fix typo in Russian translation.
2635
2636 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
2637
2638         * wasm-module.c (wasm_scan_name_function_section): Rename
2639         `index' local variable to `idx'.
2640
2641 2018-02-13  Nick Clifton  <nickc@redhat.com>
2642
2643         PR 22823
2644         Fix compile time warnings generated by gcc version 8.
2645         * libbfd-in.h: Remove extraneous text from prototypes.
2646         Add prototypes for bfd_false_any, bfd_true_any,
2647         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
2648         bfd_n1_any, bfd_void_any.
2649         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
2650         function.
2651         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2652         (_bfd_generic_bfd_set_private_flags): Likewise.
2653         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2654         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2655         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2656         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2657         (_bfd_noarchive_construct_extended_name_table): Likewise.
2658         (_bfd_noarchive_truncate_arname): Likewise.
2659         (_bfd_noarchive_write_ar_hdr): Likewise.
2660         (_bfd_noarchive_get_elt_at_index): Likewise.
2661         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2662         (_bfd_nosymbols_print_symbol): Likewise.
2663         (_bfd_nosymbols_get_symbol_info): Likewise.
2664         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2665         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2666         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2667         (_bfd_nosymbols_get_lineno): Likewise.
2668         (_bfd_nosymbols_find_nearest_line): Likewise.
2669         (_bfd_nosymbols_find_line): Likewise.
2670         (_bfd_nosymbols_find_inliner_info): Likewise.
2671         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2672         (_bfd_nosymbols_read_minisymbols): Likewise.
2673         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2674         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2675         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2676         (_bfd_nowrite_set_arch_mach): Likewise.
2677         (_bfd_nowrite_set_section_contents): Likewise.
2678         (_bfd_nolink_sizeof_headers): Likewise.
2679         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2680         (_bfd_nolink_bfd_relax_section): Likewise.
2681         (_bfd_nolink_bfd_gc_sections): Likewise.
2682         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2683         (_bfd_nolink_bfd_merge_sections): Likewise.
2684         (_bfd_nolink_bfd_is_group_section): Likewise.
2685         (_bfd_nolink_bfd_discard_group): Likewise.
2686         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2687         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2688         (_bfd_nolink_bfd_link_just_syms): Likewise.
2689         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2690         (_bfd_nolink_bfd_final_link): Likewise.
2691         (_bfd_nolink_bfd_link_split_section): Likewise.
2692         (_bfd_nolink_section_already_linked): Likewise.
2693         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2694         (_bfd_nolink_bfd_define_start_stop): Likewise.
2695         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2696         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2697         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2698         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2699         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2700         accepts one or more arguments.
2701         (bfd_true_any): Likewise.
2702         (bfd_nullvoidptr_any): Likewise.
2703         (bfd_0_any): Likewise.
2704         (bfd_0u_any): Likewise.
2705         (bfd_0l_any): Likewise.
2706         (_bfd_n1_any): Likewise.
2707         (bfd_void_any): Likewise.
2708         * libbfd.h (extern): Regenerate
2709         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2710         based dummy function.
2711         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2712         * binary.c (binary_get_symbol_info): Likewise.
2713         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2714         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2715         * coffcode.h (coff_set_alignment_hook): Likewise.
2716         (symname_in_debug_hook): Likewise.
2717         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2718         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2719         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2720         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2721         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2722         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2723         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2724         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2725         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2726         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2727         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2728         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2729         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2730         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2731         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2732         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2733         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2734         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2735         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2736         (bfd_elfNN_bfd_set_private_flags): Likewise.
2737         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2738         (elf_backend_init_index_section): Likewise.
2739         (elf_backend_allow_non_load_phdr): Likewise.
2740         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2741         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2742         * ieee.c (ieee_construct_extended_name_table): Likewise.
2743         (ieee_write_armap): Likewise.
2744         (ieee_write_ar_hdr): Likewise.
2745         (ieee_bfd_is_target_special_symbol): Likewise.
2746         * ihex.c (ihex_canonicalize_symtab): Likewise.
2747         (ihex_bfd_is_target_special_symbol): Likewise.
2748         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2749         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2750         (_bfd_ecoff_set_alignment_hook): Likewise.
2751         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2752         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2753         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2754         * oasys.c (oasys_construct_extended_name_table): Likewise.
2755         (oasys_write_armap): Likewise.
2756         (oasys_write_ar_hdr): Likewise.
2757         (oasys_bfd_is_target_special_symbol): Likewise.
2758         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2759         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2760         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2761         * som.c (som_bfd_is_target_special_symbol): Likewise.
2762         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2763         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2764         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2765         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2766         (versados_bfd_reloc_name_lookup): Likewise.
2767         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2768         (vms_bfd_define_start_stop): Likewise.
2769         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2770         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2771         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2772         * elf32-arc.c (get_replace_function): Assign replacement function
2773         to func pointer.
2774         * elf32-i370.c (i370_noop): Update prototype.
2775
2776 2018-02-13  Alan Modra  <amodra@gmail.com>
2777
2778         PR 22836
2779         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2780         relocation sections.  If size reduces to just the flag word,
2781         remove that too and mark with SEC_EXCLUDE.
2782         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2783
2784 2018-02-13  Alan Modra  <amodra@gmail.com>
2785
2786         PR 22829
2787         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2788         PT_GNU_RELRO setup.
2789
2790 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2791
2792         * i386msdos.c (msdos_mkobject); New function.
2793         (msdos_object_p): New function.
2794         (i386_msdos_vec): Use msdos_object_p as the check_format
2795         function.
2796         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2797         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2798         IMAGE_NT_SIGNATURE.
2799         * peXXigen.c: Likewise.
2800         * coff-ia64.c: Likewise.
2801
2802 2018-02-12  Nick Clifton  <nickc@redhat.com>
2803
2804         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2805         assignment.
2806         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2807
2808 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2809
2810         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2811         (sparc_elf_append_rela): Assert that there is enough room in section.
2812         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2813         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2814         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2815         For a symbol subject to a GOT relocation, reserve a slot in the
2816         relocation section if the symbol isn't dynamic and we are in PIC mode.
2817         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2818         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2819         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2820         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2821         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2822         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2823         undefined weak symbol with non-default visibility.  Remove superfluous
2824         'else' and fix formatting.
2825
2826 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2827
2828         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2829         is_solaris.
2830         (i386_elf32_sol2_vec): Don't declare.
2831         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2832         Don't set need_global_offset_table.
2833         (elf_i386_solaris_arch_bed): New.
2834         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2835         Solaris.
2836         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2837         target_os != is_nacl instead of target_os == is_normal.
2838         (x86_64_elf64_sol2_vec): Don't declare.
2839         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2840         is_nacl instead of target_os == is_normal.  Don't set
2841         need_global_offset_table.
2842         (elf_x86_64_solaris_arch_bed): New.
2843         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2844         Solaris.
2845         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2846         _GLOBAL_OFFSET_TABLE_ for Solaris.
2847         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2848         need_global_offset_table.
2849         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2850         (elf_x86_link_hash_table): Remove need_global_offset_table.
2851         (elf_x86_init_table): Likewise.
2852
2853 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2854
2855         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2856         Remove prototype.
2857         (i386_elf32_sol2_vec): Declared.
2858         (elf_i386_link_setup_gnu_properties): Set
2859         need_global_offset_table with info->output_bfd->xvec.
2860         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2861         Remove prototype.
2862         (x86_64_elf64_sol2_vec): Declared.
2863         (elf_x86_64_link_setup_gnu_properties): Set
2864         need_global_offset_table with info->output_bfd->xvec.
2865
2866 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2867
2868         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2869         New prototype.
2870         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2871         for Solaris.
2872         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2873         New prototype.
2874         (elf_x86_64_link_setup_gnu_properties): Set
2875         need_global_offset_table for Solaris.
2876         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2877         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2878         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2879         need_global_offset_table.
2880         * elfxx-x86.h (elf_x86_link_hash_table): Add
2881         need_global_offset_table.
2882         (elf_x86_init_table): Likewise.
2883
2884 2018-02-08  Jim Wilson  <jimw@sifive.com>
2885
2886         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2887         change.
2888
2889 2018-02-08  Nick Clifton  <nickc@redhat.com>
2890
2891         PR 22788
2892         * elf.c (elf_parse_notes): Reject notes with excessuively large
2893         alignments.
2894
2895 2018-02-07  Alan Modra  <amodra@gmail.com>
2896
2897         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2898         * elf32-ppc.c: Remove speculation barrier support.
2899         * elf32-ppc.h: Likewise.
2900         * elf64-ppc.c: Likewise.
2901         * elf64-ppc.h: Likewise.
2902
2903 2018-02-06  Jim Wilson  <jimw@sifive.com>
2904
2905         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2906         callback to report an error.
2907
2908 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2909
2910         PR ld/22263
2911         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2912         into call to !bfd_link_executable and tidy up.
2913         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2914         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2915         !bfd_link_executable.
2916         <R_SPARC_TLS_IE_HI22>: Likewise.
2917         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2918         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2919         !bfd_link_executable.
2920         <R_SPARC_WPLT30>: Tidy up.
2921         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2922         !bfd_link_executable.
2923         (allocate_dynrelocs): Likewise.
2924         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2925         <R_SPARC_TLS_GD_HI22>: Merge into...
2926         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2927         sparc_elf_tls_transition and remove redundant code.
2928         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2929         !bfd_link_executable.
2930         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2931         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2932         <R_SPARC_TLS_LDM_CALL>: Likewise.
2933         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2934         <R_SPARC_TLS_GD_ADD>: Likewise.
2935         <R_SPARC_TLS_LDM_ADD>: Likewise.
2936         <R_SPARC_TLS_LDO_ADD>: Likewise.
2937         <R_SPARC_TLS_IE_LD>: Likewise.
2938
2939 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2940
2941         PR 22789
2942         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2943         functions failed to find the function name, try the generic elf
2944         find function instead.
2945
2946 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2947
2948         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2949         'memcpy' instead of 'strncpy' when writing the magic number.
2950
2951 2018-02-06  Nick Clifton  <nickc@redhat.com>
2952
2953         PR 22794
2954         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2955         section before attempting to read it in.
2956         (bfd_get_alt_debug_link_info): Likewise.
2957
2958 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2959
2960         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2961         line information in addition to name, if they can be found.
2962
2963 2018-02-05  Renlin Li  <renlin.li@arm.com>
2964
2965         PR ld/22764
2966         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2967         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2968         check for writeable section as well.
2969
2970 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2971
2972         PR ld/22782
2973         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2974         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2975         undefined weak symbol to 0.
2976         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2977         if _GLOBAL_OFFSET_TABLE_ is referenced.
2978         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2979         got_referenced instead of ref_regular_nonweak.  Remove the
2980         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2981         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2982
2983 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2984
2985         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2986         initialize `hi_reloc'.
2987
2988 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2989
2990         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2991         SHT_MIPS_REGINFO sections don't assert the correct size and
2992         report an error instead.
2993
2994 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2995
2996         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2997         status from `->elf_backend_section_processing'.
2998
2999 2018-02-02  Jim Wilson  <jimw@sifive.com>
3000
3001         PR ld/22756
3002         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3003         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3004         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3005         Pass new argument to riscv_relax_delete_bytes.
3006         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3007         ATTRIBUTE_UNUSED from link_info parameter.
3008
3009 2018-02-02  Alan Modra  <amodra@gmail.com>
3010
3011         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3012         emitted for toc sequence optimization.  Set and use "howto" later.
3013
3014 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3015
3016         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3017         arithmetic on NULL pointer.
3018         * elflink.c (_bfd_elf_archive_symbol_lookup,
3019         elf_link_add_archive_symbols): Likewise.
3020
3021 2018-01-31  Michael Matz  <matz@suse.de>
3022
3023         * elflink.c (bfd_elf_define_start_stop): Fix check of
3024         def_dynamic.
3025
3026 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3027
3028         PR ld/21964
3029         * elflink.c (bfd_elf_define_start_stop): Check if __start and
3030         __stop symbols are referenced by shared objects.
3031
3032 2018-01-30  Alan Modra  <amodra@gmail.com>
3033
3034         PR 22758
3035         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3036         segment when demand paged with lma on the same page.  Test this
3037         before load/non-load, executable/non-executable,
3038         writable/non-writable tests and simplify.  Delete bogus relro
3039         condition in writable/non-writable test.  Delete outdated
3040         comment.  Formatting.
3041
3042 2018-01-30  Alan Modra  <amodra@gmail.com>
3043
3044         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3045         symbols dynamic.
3046
3047 2018-01-29  Alan Modra  <amodra@gmail.com>
3048
3049         PR 22741
3050         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3051         range before converting to a symbol table pointer.
3052
3053 2018-01-27  Nick Clifton  <nickc@redhat.com>
3054
3055         * po/ru.po: Updated Russian translation.
3056
3057 2018-01-26  Alan Modra  <amodra@gmail.com>
3058
3059         * elflink.c (bfd_elf_define_start_stop): Override symbols when
3060         they are defined dynamically.
3061
3062 2018-01-26  Alan Modra  <amodra@gmail.com>
3063
3064         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3065         .branch_lt changes size.
3066
3067 2018-01-25  Alan Modra  <amodra@gmail.com>
3068
3069         PR 22746
3070         * elfcode.h (elf_object_p): Avoid integer overflow.
3071
3072 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
3073
3074         PR ld/22727
3075         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3076         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3077
3078         Revert
3079         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
3080
3081         PR ld/22263
3082         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3083         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3084         bfd_link_executable for TLS check.
3085         (_bfd_sparc_elf_check_relocs): Likewise.
3086         (allocate_dynrelocs): Likewise.
3087         (_bfd_sparc_elf_relocate_section): Likewise.
3088
3089 2018-01-24  Renlin Li  <renlin.li@arm.com>
3090
3091         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3092         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3093         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3094         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3095         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3096         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3097         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3098
3099 2018-01-24  Renlin Li  <renlin.li@arm.com>
3100
3101         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3102         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3103         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3104         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3105         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3106         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3107         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3108         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3109         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3110         * bfd-in2.h: Regenerate.
3111         * libbfd.h: Regenerate.
3112
3113 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
3114
3115         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3116         `mips_elf32_section_processing' comment reference.
3117
3118 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3119
3120         PR ld/22721
3121         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3122         versioned __tls_get_addr symbol.
3123
3124 2018-01-19  Nick Clifton  <nickc@redhat.com>
3125
3126         * po/fr.po: Updated French translation.
3127
3128 2018-01-18  Alan Modra  <amodra@gmail.com>
3129
3130         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3131         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3132         (ppc64_elf_build_stubs): Likewise.
3133
3134 2018-01-17  Nick Clifton  <nickc@redhat.com>
3135
3136         * po/ru.po: Updated Russian translation.
3137         * po/uk/po: Updated Ukranian translation.
3138
3139 2018-01-17  Alan Modra  <amodra@gmail.com>
3140
3141         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3142
3143 2018-01-17  Alan Modra  <amodra@gmail.com>
3144
3145         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3146         (CRSETEQ, BEQCTRM): Define.
3147         (is_nonpic_glink_stub): Don't check bctr.
3148         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3149         (ppc_elf_relax_section): Size speculation barrier.
3150         (output_bctr): New function.
3151         (write_glink_stub): Use output_bctr.
3152         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3153         (ppc_elf_finish_dynamic_symbol): Likewise.
3154         (ppc_elf_finish_dynamic_sections): Use output_bctr.
3155         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3156         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3157         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3158         (size_global_entry_stubs): Handle speculation barrier sizing.
3159         (plt_stub_size): Likewise.
3160         (output_bctr): New function.
3161         (build_plt_stub, build_tls_get_addr_stub): Output speculation
3162         barrier.
3163         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3164         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3165         (build_global_entry_stubs): Output speculation barrier.
3166         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3167         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3168
3169 2018-01-17  Alan Modra  <amodra@gmail.com>
3170
3171         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3172         __tls_get_addr_opt, and alignment sizing.
3173         (TLS_GET_ADDR_GLINK_SIZE): Delete.
3174         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3175         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3176         or 8 insns.
3177         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3178         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3179         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
3180         by PLT reloc count.
3181         (write_glink_stub): Handle __tls_get_addr_opt stub.
3182         Pad out to size given by GLINK_ENTRY_SIZE.
3183         (ppc_elf_relocate_section): Adjust write_glink_stub call.
3184         (ppc_elf_finish_dynamic_symbol): Likewise.
3185         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3186         insn array since so many need rewriting.
3187         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3188         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3189         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
3190         nops.  Adjust all uses.
3191         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3192         in glink_vma calculation.
3193         (struct ppc_link_hash_table): Add global_entry section pointer.
3194         (create_linkage_sections): Create separate section for global
3195         entry stubs.
3196         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3197         (size_global_entry_stubs): Handle sizing for aligned stubs.
3198         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3199         and don't stash end of glink branch table in rawsize.
3200         (ppc_build_one_stub): Rewrite stub size calculations.
3201         (build_global_entry_stubs): Use new section.
3202         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3203         Build lazy link stubs out to end of section.  Build global entry
3204         stubs in new section.
3205
3206 2018-01-15  Nick Clifton  <nickc@redhat.com>
3207
3208         * po/uk.po: Updated Ukranian translation.
3209
3210 2018-01-13  Nick Clifton  <nickc@redhat.com>
3211
3212         * po/bfd.pot: Regenerated.
3213
3214 2018-01-13  Nick Clifton  <nickc@redhat.com>
3215
3216         * version.m4: Bump version to 2.30.51
3217         * configure: Regenerate.
3218
3219 2018-01-13  Nick Clifton  <nickc@redhat.com>
3220
3221         2.30 branch created.
3222
3223 2018-01-12  Jens Widell  <jl@opera.com>
3224
3225         * elf.c (setup_group): Optimize search for group by remembering
3226         last found group and restarting search at that index.
3227         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3228
3229 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
3230
3231         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3232         bfd_link_common_skip_none in switch.
3233
3234 2018-01-12  Alan Modra  <amodra@gmail.com>
3235
3236         PR ld/22649
3237         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3238         references on forced local symbols.
3239
3240 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3241
3242         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3243         .reginfo section has wrong size.
3244
3245 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3246
3247         PR ld/22393
3248         * elf.c (_bfd_elf_map_sections_to_segments): When generating
3249         separate code and read-only data LOAD segments, create a new
3250         LOAD segment if the previous section contains text and the
3251         current section doesn't or vice versa.  Don't put a writable
3252         section in a read-only segment if there is a RELRO segment.
3253
3254 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3255
3256         PR ld/22649
3257         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3258         references on forced local symbols.
3259
3260 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3261
3262         PR ld/22677
3263         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3264         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3265
3266 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3267
3268         PR 22662
3269         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3270
3271 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
3272
3273         * elf.c (elfcore_grok_freebsd_note): Handle
3274         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3275         NT_FREEBSD_PROCSTAT_VMMAP.
3276
3277 2018-01-03  Alan Modra  <amodra@gmail.com>
3278
3279         Update year range in copyright notice of all files.
3280
3281 For older changes see ChangeLog-2017
3282 \f
3283 Copyright (C) 2018 Free Software Foundation, Inc.
3284
3285 Copying and distribution of this file, with or without modification,
3286 are permitted in any medium without royalty provided the copyright
3287 notice and this notice are preserved.
3288
3289 Local Variables:
3290 mode: change-log
3291 left-margin: 8
3292 fill-column: 74
3293 version-control: never
3294 End: