bfd/ChangeLog

   1 2018-07-09  Alan Modra  <amodra@gmail.com>
   2
   3         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
   4         _bfd_elf_post_process_headers.
   5
   6 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
   7
   8         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
   9         space for dynamic relocation for undefined weak symbol.
  10         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
  11         relocation for undefined weak symbols.
  12         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
  13         section for relocations against undefined weak symbols.
  14
  15 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
  16
  17         * elf.c (elfcore_grok_aarch_sve): New function.
  18         (elfcore_grok_note): Check for Aarch64 SVE.
  19         (elfcore_write_aarch_sve): New function.
  20         (elfcore_write_register_note): Check for Aarch64 SVE.
  21         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
  22
  23 2018-07-06  Alan Modra  <amodra@gmail.com>
  24
  25         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
  26         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
  27         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
  28         * elf32-s390.c (elf_s390_write_core_note): Likewise.
  29         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
  30         * elf64-s390.c (elf_s390_write_core_note): Likewise.
  31         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
  32
  33 2018-07-05  Jim Wilson  <jimw@sifive.com>
  34
  35         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
  36         (riscv64*-*-*): Likewise.
  37         (riscv-*-*): Add as an alias for riscv32*-*-*.
  38
  39 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         PR ld/23372
  42         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
  43         ISA properties with empty bits.
  44
  45 2018-07-05  Nick Clifton  <nickc@redhat.com>
  46
  47         * po/ru.po: Updated Russian translation.
  48
  49 2018-07-05  Alan Modra  <amodra@gmail.com>
  50
  51         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
  52         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
  53         on mismatch.  Remove "warning: " from messages.  Track last bfd
  54         used to set tags.
  55         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
  56         _bfd_elf_ppc_merge_fp_attributes.
  57         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
  58         from _bfd_elf_ppc_merge_fp_attributes.
  59
  60 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
  61
  62         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
  63         * Makefile.in: Regenerated.
  64
  65 2018-07-03  Alan Modra  <amodra@gmail.com>
  66
  67         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
  68         sections.
  69
  70 2018-07-03  Alan Modra  <amodra@gmail.com>
  71
  72         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
  73         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
  74         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
  75         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
  76         incompatible attribute.
  77         (ppc_elf_merge_obj_attributes): Likewise.  Return
  78         _bfd_elf_merge_object_attributes result.
  79         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
  80         _bfd_elf_merge_object_attributes result.
  81
  82 2018-07-03  Alan Modra  <amodra@gmail.com>
  83
  84         PR 17550
  85         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
  86         in discarded sections.
  87
  88 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
  89
  90         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
  91         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
  92         list.
  93
  94 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
  95
  96         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
  97         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
  98         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
  99         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
 100         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
 101         R_MICROMIPS_PC23_S2 relocation entries.
 102         (micromips_elf64_howto_table_rela): Likewise.
 103         (micromips_reloc_map): Likewise.
 104         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
 105         (elf_micromips_howto_table_rela): Likewise.
 106         (micromips_reloc_map): Likewise.
 107
 108 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         PR ld/23324
 111         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
 112         R_X86_64_converted_reloc_bit bit.
 113
 114 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
 115             Tom Tromey  <tom@tromey.com>
 116
 117         PR 13157
 118         PR 21787
 119         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
 120         (bfd_mach_o_close_and_cleanup): Redefine.
 121         * archive.c (_bfd_unlink_from_archive_parent): New function,
 122         extracted from..
 123         (_bfd_archive_close_and_cleanup): ..here.
 124         (bfd_generic_archive_p): Do not clear archive's format.
 125         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
 126         * libbfd.h: Regenerate.
 127
 128 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 129
 130         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
 131         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
 132         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
 133         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
 134         * bfd-in2.h: Regenerate.
 135         * cpu-arm.c (arch_info_struct): Add entries for above new
 136         bfd_mach_arm values.
 137         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
 138         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
 139         architectures.  Force assert failure for any new Tag_CPU_arch value.
 140
 141 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 142
 143         * doc/bfdint.texi: Use command-line consistently when used in a
 144         compount word.
 145         * doc/bfdsumm.texi: Likewise.
 146
 147 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
 148
 149         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
 150         visibility check made for undefined weak symbols.
 151
 152 2018-06-26  Nick Clifton  <nickc@redhat.com>
 153
 154         * po/uk.po: Updated Ukranian translation.
 155
 156 2018-06-25  Nick Clifton  <nickc@redhat.com>
 157
 158         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
 159         for malloc returning NULL.
 160         (_bfd_aarch64_erratum_843419_fixup): Check for
 161         _bfd_aarch64_erratum_835769_stub_name returning NULL.
 162
 163 2018-06-24  Nick Clifton  <nickc@redhat.com>
 164
 165         * po/bfd.pot: Regenerate.
 166
 167 2018-06-24  Nick Clifton  <nickc@redhat.com>
 168
 169         * version.m4: Update version string to 2.31.51.
 170         * configure: Regenerate.
 171
 172 2018-06-24  Nick Clifton  <nickc@redhat.com>
 173
 174         2.31 branch created.
 175
 176 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 177
 178         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
 179         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
 180
 181 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 182
 183         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
 184         EI_ABIVERSION setting together.
 185
 186 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 187
 188         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
 189         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
 190         (MIPS_LIBC_ABI_MAX): New enumeration constants.
 191         (_bfd_mips_post_process_headers): Use them in place of magic
 192         numbers.
 193
 194 2018-06-21  Jim Wilson  <jimw@sifive.com>
 195
 196         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
 197         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
 198
 199 2018-06-21  Alan Modra  <amodra@gmail.com>
 200
 201         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
 202         * doc/Makefile.in: Regenerate.
 203
 204 2018-06-20  Renlin Li  <renlin.li@arm.com>
 205
 206         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
 207         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 208         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 209         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 210         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
 211         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 212         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 213         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 214         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 215
 216 2018-06-20  Nick Clifton  <nickc@redhat.com>
 217
 218         PR 23316
 219         * opncls.c (get_build_id): Check for a negative or excessive data
 220         size in the build-id note.
 221
 222 2018-06-20  Nick Clifton  <nickc@redhat.com>
 223
 224         PR 23299
 225         * mach-o.c (cputype): New function.
 226         (cpusubtype): New function.
 227         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
 228         values in the MACH-O file header.
 229         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
 230         cpusubtype fields from the input bfd's mach-o header to the output
 231         bfd.
 232         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
 233         Redefine to bfd_mach_o_bfd_print_private_data.
 234         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
 235
 236 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 237
 238         PR ld/22966
 239         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
 240         `.got.plt' entry referred is in range.
 241         (mips_finish_exec_plt): Correct the range check for `.got.plt'
 242         start.  Replace the assertion used for that with a proper error
 243         message.
 244
 245 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 246
 247         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
 248         formatting.
 249
 250 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 251
 252         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
 253         (INCLUDES): Rename to ...
 254         (AM_CPPFLAGS): ... this.
 255         * configure.ac: Remove AC_PREREQ.
 256         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
 257         info-in-builddir no-texinfo.tex.
 258         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
 259         * doc/bfd.texinfo: Rename to ...
 260         * doc/bfd.texi: ... this.
 261         * Makefile.in: Re-generate.
 262         * aclocal.m4: Re-generate.
 263         * config.in: Re-generate.
 264         * configure: Re-generate.
 265         * doc/Makefile.in: Re-generate.
 266
 267 2018-06-18  Mephi  <mephi42@gmail.com>
 268
 269         PR 23297
 270         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
 271         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
 272         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
 273         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
 274         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
 275         * bfd-in2.h: Regenerate.
 276         * libbfd.h: Regenerate.
 277
 278 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 279
 280         * elfxx-mips.c (print_mips_ases): Add GINV extension.
 281
 282 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 283
 284         PR binutils/23267
 285         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
 286         symbol version is base version.
 287
 288 2018-06-14  Alan Modra  <amodra@gmail.com>
 289
 290         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
 291         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
 292         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
 293         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
 294         "dynamic_relocs" is not set.
 295         * elfxx-mips.c (count_section_dynsyms): Likewise.
 296
 297 2018-06-14  Alan Modra  <amodra@gmail.com>
 298
 299         PR 23282
 300         * bfdio.c (bfd_seek): Optimize away seeks to current position.
 301
 302 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
 303             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 304
 305         * elfxx-mips.c (print_mips_ases): Add CRC.
 306
 307 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 308
 309         PR ld/23161
 310         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
 311         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
 312         __bss_start, _end and _edata in shared libraries.
 313
 314 2018-06-07  Alan Modra  <amodra@gmail.com>
 315
 316         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
 317         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
 318
 319 2018-06-05  Alan Modra  <amodra@gmail.com>
 320
 321         * bfd.c (struct bfd): Update comment on "where" usage.
 322         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
 323         "iostream", and "where" from containing archive file.  Return
 324         error on NULL iovec.
 325         (bfd_bread): Similarly, and return error attempted out of
 326         bounds archive element access.
 327         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
 328         "where" from containing archive file.
 329         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
 330         attempt to optimize away seeks.  Don't paper over errors by
 331         calling bfd_tell.
 332         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
 333         (bfd_get_size): Likewise.
 334         (bfd_mmap): Operate on and use iovec of containing archive
 335         file.  Return error on NULL iovec.
 336         * cache.c (bfd_cache_lookup_worker): Abort if working on
 337         archive element bfd.
 338         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
 339         Don't ignore zero byte reads.
 340         (cache_bread): Look up FILE* in cache here.  Error on NULL
 341         lookup.
 342         (cache_bwrite): Rename "where" to "from".
 343         (cache_bmmap): Don't handle archive elements.
 344         * coffcode.h (coff_slurp_line_table): Exit early on zero
 345         lineno count.
 346         * bfd-in2.h: Regenerate.
 347
 348 2018-06-05  Alan Modra  <amodra@gmail.com>
 349
 350         PR 23254
 351         * plugin.c (bfd_plugin_open_input): Allow for possibility of
 352         nested archives.  Open file again for plugin.
 353         (try_claim): Don't save and restore file position.  Close file
 354         if not claimed.
 355         * sysdep.h (O_BINARY): Define.
 356
 357 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
 358
 359         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
 360         (compute_fill_extra_space): Drop declaration. Rename function to
 361         xtensa_compute_fill_extra_space.
 362         (compute_ebb_actions, remove_dead_literal): Update references to
 363         compute_fill_extra_space.
 364
 365 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
 366
 367         * elf32-xtensa.c (elf32xtensa_separate_props): New global
 368         variable.
 369         (xtensa_add_names): New function.
 370         (xtensa_property_section_name): Add new parameter
 371         separate_sections, use it to choose property section name.
 372         (xtensa_get_separate_property_section): New function.
 373         (xtensa_get_property_section): Invoke
 374         xtensa_get_separate_property_section to get individual property
 375         section if it exists, common property section otherwise.
 376         (xtensa_make_property_section): Pass elf32xtensa_separate_props
 377         to xtensa_property_section_name.
 378
 379 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 380
 381         PR binutils/23146
 382         * bfd-in.h: Include "diagnostics.h".
 383         * bfd-in2.h: Regenerated.
 384         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
 385         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
 386         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
 387         -Wstringop-truncation.
 388         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
 389         * elf32-s390.c (elf_s390_write_core_note): Likewse.
 390         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
 391         * elf64-s390.c (elf_s390_write_core_note): Likewse.
 392         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
 393
 394 2018-06-03  Jim Wilson  <jimw@sifive.com>
 395
 396         PR ld/23244
 397         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
 398         for and handle an undefined weak with no PLT.
 399
 400         PR ld/22756
 401         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
 402         to code that ignores duplicate symbols.
 403
 404 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 405
 406         * version.m4: Bump version to 2.30.52
 407         * configure: Regenerated.
 408
 409 2018-06-01  Alan Modra  <amodra@gmail.com>
 410
 411         * bfd.c (_bfd_error_handler): Arrange for this function to be
 412         declared in bfd-in2.h.
 413         * libbfd-in.h (_bfd_error_handler): Don't declare.
 414         * libbfd.h: Regenerate.
 415         * bfd-in2.h: Regenerate.
 416
 417 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
 418
 419         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
 420         This is needed to generate UEFI application image files from ELFs.
 421
 422 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 423
 424         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
 425         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 426         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 427         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 428         (elf_i386_lazy_ibt_plt): Likewise.
 429         (elf_i386_nacl_plt): Likewise.
 430         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
 431         (elf_x86_64_tlsdesc_plt_entry): This.
 432         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
 433         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 434         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 435         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 436         (elf_x86_64_lazy_bnd_plt): Likewise.
 437         (elf_x86_64_lazy_ibt_plt): Likewise.
 438         (elf_x32_lazy_ibt_plt): Likewise.
 439         (elf_x86_64_nacl_plt): Likewise.
 440         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
 441         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 442         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 443         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
 444         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
 445         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
 446         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
 447         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
 448         (elf_x86_non_lazy_plt_layout): Update comments.
 449         (elf_x86_plt_layout): Likewise.
 450
 451 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 452
 453         PR ld/23238
 454         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
 455         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 456         (elf_backend_add_symbol_hook): Likewise.
 457         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 458         (elf_backend_add_symbol_hook): Likewise.
 459         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
 460         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 461         (elf_backend_add_symbol_hook): Likewise.
 462         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
 463         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 464         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 465         (elf_backend_add_symbol_hook): Likewise.
 466         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 467         handling.
 468         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 469         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 470         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 471         * elflink.c (elf_link_add_object_symbols): Set
 472         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 473
 474 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 475
 476         PR ld/23194
 477         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 478         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 479         Extracted from _bfd_elf_link_assign_sym_version.
 480         (_bfd_elf_link_hide_sym_by_version): New function.
 481         (_bfd_elf_link_assign_sym_version): Use
 482         _bfd_elf_link_hide_versioned_symbol.
 483         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 484         _bfd_elf_link_hide_sym_by_version instead of
 485         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 486
 487 2018-05-25  Alan Modra  <amodra@gmail.com>
 488
 489         * Makefile.in: Regenerate.
 490         * po/SRC-POTFILES.in: Regenerate.
 491
 492 2018-05-25  Alan Modra  <amodra@gmail.com>
 493
 494         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 495         * configure: Regenerate.
 496
 497 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 498
 499         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 500         to data.
 501
 502 2018-05-22  Alan Modra  <amodra@gmail.com>
 503
 504         PR 23207
 505         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 506         is NULL.
 507         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 508         sections.
 509         (final_link_relocate): Revert last change.
 510
 511 2018-05-22  Alan Modra  <amodra@gmail.com>
 512
 513         PR 23207
 514         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 515         stubs in non-alloc sections.
 516
 517 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 518
 519         PR ld/23201
 520         * aout-target.h (MY_bfd_link_hide_symbol): New.
 521         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 522         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 523         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 524         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 525         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 526         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 527         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 528         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 529         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 530         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 531         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 532         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 533         (bfd_link_hide_symbol): Likewise.
 534         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 535         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 536         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 537         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 538         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 539         * som.c (som_bfd_link_hide_symbol): Likewise.
 540         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 541         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 542         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 543         (alpha_vms_bfd_link_hide_symbol): Likewise.
 544         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 545         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 546         _bfd_generic_link_hide_symbol.
 547         (rs6000_xcoff64_aix_vec): Likewise.
 548         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 549         local symbol dynamic.
 550         (_bfd_elf_link_hide_symbol): New function.
 551         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 552         check root.ldscript_def.
 553         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 554         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 555         * bfd-in2.h: Regenerated.
 556         * libbfd.h: Likewise.
 557
 558 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 559
 560         PR binutils/23199
 561         * elf.c (setup_group): Mark section in a section group with
 562         SHF_GROUP.
 563
 564 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 565
 566         PR ld/23194
 567         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 568         set eh->local_ref to 1 if a symbol is versioned and there is a
 569         version script.
 570
 571 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 572
 573         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 574         EF_RISCV_RVE.
 575
 576 2018-05-18  Jim Wilson  <jimw@sifive.com>
 577
 578         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 579         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 580         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 581         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 582         (riscv_elf_finish_dynamic_symbol): Likewise.
 583
 584 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 585
 586         * Makefile.am: Add s12z files.
 587         * Makefile.in: Regenerate.
 588         * archures.c: Add bfd_s12z_arch.
 589         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 590         * bfd-in2.h: Regenerate.
 591         * config.bfd: Add s12z target.
 592         * configure.ac: Add s12z target.
 593         * configure: Regenerate.
 594         * cpu-s12z.c: New file.
 595         * elf32-s12z.c: New file.
 596         * libbfd.c (bfd_putb24): New function.
 597         (bfd_putl24): New function.
 598         * libbfd.h: Regenerate.
 599         * reloc.c: Add s12z relocations.
 600         (bfd_get_reloc_size): Handle size 5 relocs.
 601         * targets.c: Add s12z_elf32_vec.
 602
 603 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 604
 605         PR ld/23189
 606         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
 607         like R_386_GOT32.
 608         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 609         set eh->local_ref to 1 for linker defined symbols.
 610
 611 2018-05-18  Alan Modra  <amodra@gmail.com>
 612
 613         PR 23199
 614         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
 615         don't point at other SHT_GROUP sections.  Set shdr corresponding
 616         to invalid entry, to NULL rather than section 0.  Identify
 617         SHT_GROUP section index when reporting an error.  Cope with NULL
 618         shdr pointer.
 619
 620 2018-05-18  Alan Modra  <amodra@gmail.com>
 621
 622         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
 623         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
 624         visibility.
 625         * libbfd.h: Regenerate.
 626         * configure: Regenerate.
 627         * config.in: Regenerate.
 628
 629 2018-05-18  Alan Modra  <amodra@gmail.com>
 630
 631         * libbfd-in.h: Add include guard.
 632         * libcoff-in.h: Likewise.
 633         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
 634         * doc/Makefile.in: Regenerate.
 635         * libbfd.h: Regenerate.
 636         * libcoff.h: Regenerate.
 637
 638 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 639
 640         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
 641
 642 2018-05-16  Alan Modra  <amodra@gmail.com>
 643
 644         PR 22458
 645         * format.c (struct bfd_preserve): Add section_id.
 646         (bfd_preserve_save, bfd_preserve_restore): Save and restore
 647         _bfd_section_id.
 648         (bfd_reinit): Set _bfd_section_id.
 649         (bfd_check_format_matches): Put all matches of any priority into
 650         matching_vector.  Save initial section id and start each attempted
 651         match at that section id.
 652         * libbfd-in.h (_bfd_section_id): Declare.
 653         * section.c (_bfd_section_id): Rename from section_id and make
 654         global.  Adjust uses.
 655         (bfd_get_next_section_id): Delete.
 656         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
 657         bfd_get_section_id with _bfd_section_id.
 658         * libbfd.h: Regenerate.
 659         * bfd-in2.h: Regenerate.
 660
 661 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
 662
 663         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
 664         of the aux structure are initialised.
 665
 666 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
 667
 668         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
 669
 670 2018-05-15  Nick Clifton  <nickc@redhat.com>
 671
 672         * po/pt.po: New Portuguese translation.
 673         * configure.ac (ALL_LINGUAS): Add pt.
 674         * configure: Regenerate.
 675
 676 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 677
 678         PR ld/23169
 679         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
 680         an error on IFUNC pointer defined in PDE.
 681         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
 682         _bfd_x86_elf_link_fixup_ifunc_symbol.
 683         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 684         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
 685         function.
 686         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
 687
 688 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 689
 690         PR ld/23162
 691         * elfxx-x86.c (elf_x86_linker_defined): New function.
 692         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
 693         _end and _edata locally defined within executables.
 694
 695 2018-05-12  Alan Modra  <amodra@gmail.com>
 696
 697         PR 20659
 698         * elf.c (rewrite_elf_program_header): Use segment_mark only for
 699         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
 700         Instead make matching_lma and suggested_lma pointers to the
 701         sections.  Align section vma and lma calculated from segment.
 702         Don't clear includes_phdrs or includes_filehdr based on p_paddr
 703         test.  Try to handle alignment padding before first section by
 704         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
 705
 706 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
 707
 708         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
 709         conformant to TI ABI.
 710         (pru_elf32_relax_section): Likewise.
 711         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
 712         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
 713         (pru_elf32_pmem_relocate): Trap - should not get here.
 714         (pru_elf32_relocate_section): Add support for REL relocations.
 715         (elf_info_to_howto_rel): Enable REL.
 716         (elf_backend_may_use_rel_p): Likewise.
 717         (elf_backend_may_use_rela_p): Likewise.
 718         (elf_backend_default_use_rela_p): Likewise.
 719
 720 2018-05-09  Alan Modra  <amodra@gmail.com>
 721
 722         PR 23148
 723         * peXXigen.c (pe_print_edata): Correct minimum size.
 724
 725 2018-05-09  Alan Modra  <amodra@gmail.com>
 726
 727         PR 23147
 728         * peXXigen.c (pe_print_idata): Bound check hint_addr.
 729
 730 2018-05-08  Nick Clifton  <nickc@redhat.com>
 731
 732         PR 22809
 733         * elf.c (bfd_elf_get_str_section): Check for an excessively large
 734         string section.
 735         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
 736         attribute section is larger than the size of the file.
 737
 738 2018-05-07  Alan Modra  <amodra@gmail.com>
 739
 740         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
 741         strncmp when checking for ".bf" special symbol.
 742         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
 743         section name a char array, remove sentinal known_sections entry,
 744         and adjust loop over known_sections to suit.  Use memcmp rather
 745         than strncmp.
 746
 747 2018-05-04  Alan Modra  <amodra@gmail.com>
 748
 749         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
 750         (struct elf_external_linux_prpsinfo32_ugid16),
 751         (struct elf_external_linux_prpsinfo64_ugid32),
 752         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
 753         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
 754         Move comment to..
 755         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
 756         directives.
 757         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
 758         to data.
 759         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 760         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 761         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 762         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 763         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
 764         pragmas.
 765         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
 766         false positive gcc-8 warning.
 767         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
 768
 769 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
 770
 771         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
 772         of arguments when warning about different long double types.
 773
 774 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
 775
 776         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
 777         (elf_backend_fixup_symbol): New macro.
 778         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
 779         handling.
 780         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 781
 782 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
 783
 784         * Makefile.am: Added NFP files to build.
 785         * archures.c: Added bfd_arch_nfp
 786         * config.bfd: Added NFP support.
 787         * configure.ac: Added NFP support.
 788         * cpu-nfp.c: New, for NFP support.
 789         * elf-bfd.h: Added elf_section_info()
 790         * elf64-nfp.c: New, for NFP support.
 791         * po/SRC-POTFILES.in: Added NFP source files.
 792         * targets.c: Added nfp_elf64_vec
 793         * bfd-in2.h: Regenerate.
 794         * Makefile.in: Regenerate.
 795         * configure: Regenerate.
 796
 797 2018-04-27  Alan Modra  <amodra@gmail.com>
 798
 799         * bfd-in2.h: Regenerate.
 800         * libbfd.h: Regenerate.
 801
 802 2018-04-27  Alan Modra  <amodra@gmail.com>
 803
 804         PR 23123
 805         PR 22374
 806         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
 807         relocs for ifuncs.
 808         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
 809
 810 2018-04-26  Pedro Alves  <palves@redhat.com>
 811
 812         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
 813         ifunc and non-ifunc symbols duplicates.
 814
 815 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 816         Mickaël Guêné  <mickael.guene@st.com>
 817
 818         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
 819         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
 820         (elf32_arm_populate_plt_entry): Likewise.
 821         (elf32_arm_output_plt_map_1): Likewise.
 822         (elf32_arm_output_arch_local_syms): Likewise.
 823
 824 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 825         Mickaël Guêné  <mickael.guene@st.com>
 826
 827         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
 828         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 829
 830 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 831         Mickaël Guêné  <mickael.guene@st.com>
 832
 833         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 834         for R_ARM_TARGET2.
 835
 836 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 837         Mickaël Guêné  <mickael.guene@st.com>
 838
 839         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 840         (elf32_arm_always_size_sections): Create stack segment.
 841
 842 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 843         Mickaël Guêné  <mickael.guene@st.com>
 844
 845         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 846         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 847         relocations.
 848         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 849         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 850         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 851         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 852         (struct elf32_arm_link_hash_table): Update comment.
 853         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 854         (IS_ARM_TLS_RELOC): Likewise.
 855         (elf32_arm_check_relocs): Likewise.
 856         (allocate_dynrelocs_for_symbol): Likewise.
 857         (elf32_arm_size_dynamic_sections): Update comment.
 858         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 859         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 860
 861 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 862         Mickaël Guêné  <mickael.guene@st.com>
 863
 864         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 865         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 866         (elf32_arm_allocate_plt_entry): Likewise.
 867         (elf32_arm_populate_plt_entry): Likewise.
 868         (elf32_arm_output_plt_map_1): Likewise.
 869
 870 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 871         Mickaël Guêné  <mickael.guene@st.com>
 872
 873         * elf32-arm.c (struct fdpic_local): New.
 874         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 875         (elf32_arm_local_fdpic_cnts): New.
 876         (struct fdpic_global): New.
 877         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 878         (elf32_arm_link_hash_table): Add srofixup field.
 879         (arm_elf_add_rofixup): New.
 880         (arm_elf_fill_funcdesc): New.
 881         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 882         (elf32_arm_allocate_local_sym_info): Likewise.
 883         (create_got_section): Create .rofixup section.
 884         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 885         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 886         (elf32_arm_final_link_relocate): Likewise.
 887         (elf32_arm_check_relocs): Likewise.
 888         (allocate_dynrelocs_for_symbol): Likewise.
 889         (elf32_arm_size_dynamic_sections): Likewise.
 890         (elf32_arm_finish_dynamic_sections): Likewise.
 891         (elf32_arm_output_arch_local_syms): Likewise.
 892         (elf32_arm_fdpic_omit_section_dynsym): New.
 893
 894 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 895         Mickaël Guêné  <mickael.guene@st.com>
 896
 897         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 898         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 899         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 900         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 901         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 902         (elf32_arm_howto_from_type): Take new members of
 903         elf32_arm_howto_table_2 into account.
 904         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 905         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 906         BFD_RELOC_ARM_FUNCDESC_VALUE.
 907         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 908         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 909         BFD_RELOC_ARM_FUNCDESC_VALUE.
 910
 911 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 912         Mickaël Guêné  <mickael.guene@st.com>
 913
 914         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 915         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 916         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 917         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 918
 919 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 920         Mickaël Guêné  <mickael.guene@st.com>
 921
 922         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 923         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 924         arm*-*-uclinuxfdpiceabi.
 925         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 926         arm_elf32_fdpic_le_vec.
 927         * configure: Regenerate.
 928         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 929         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 930         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 931         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 932         (elf32_arm_fdpic_link_hash_table_create): New.
 933         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 934         arm_elf32_fdpic_le_vec.
 935
 936 2018-04-25  Alan Modra  <amodra@gmail.com>
 937
 938         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 939         * elf.c (elfcore_write_prpsinfo): Likewise.
 940
 941 2018-04-25  Alan Modra  <amodra@gmail.com>
 942
 943         * Makefile.am: Remove arm-aout and arm-coff support.
 944         * config.bfd: Likewise.
 945         * configure.ac: Likewise.
 946         * targets.c: Likewise.
 947         * aout-arm.c: Delete.
 948         * armnetbsd.c: Delete.
 949         * riscix.c: Delete.
 950         * Makefile.in: Regenerate.
 951         * configure: Regenerate.
 952         * po/SRC-POTFILES.in: Regenerate.
 953
 954 2018-04-24  Nick Clifton  <nickc@redhat.com>
 955
 956         PR 23113
 957         * elf.c (ignore_section_sym): Check for the output_section pointer
 958         being NULL before dereferencing it.
 959
 960         PR 23110
 961         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 962         a negative PE_DEBUG_DATA size before iterating over the debug data.
 963
 964 2018-04-23  Alan Modra  <amodra@gmail.com>
 965
 966         * elf-linux-core.h: Revert last change.
 967         * elf.c: Likewise.
 968
 969 2018-04-23  Nick Clifton  <nickc@redhat.com>
 970
 971         PR 23056
 972         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 973         the end of the string table, and zero it.
 974
 975 2018-04-23  Alan Modra  <amodra@gmail.com>
 976
 977         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 978         gcc-8 string truncation warning.
 979         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 980         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 981         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 982         * elf.c (elfcore_write_prpsinfo): Likewise.
 983
 984 2018-04-23  Nick Clifton  <nickc@redhat.com>
 985
 986         PR 23056
 987         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 988         the end of the string table, and zero it.
 989
 990 2018-04-20  Alan Modra  <amodra@gmail.com>
 991
 992         PR 22978
 993         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 994         case both dtprel and tprel relocs.
 995         (allocate_dynrelocs): Adjust conditions for got relocs.
 996         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 997         Emit dynamic relocs on TLS GOT entries for shared libraries,
 998         not when pic.  Omit dynamic reloc on dtprel entry when local,
 999         and on tprel entry when local and executable.
1000
1001 2018-04-19  Alan Modra  <amodra@gmail.com>
1002
1003         PR 22537
1004         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1005         (hppa_type_of_stub): Don't return a long branch stub for
1006         symbols other than those defined statically.
1007
1008 2018-04-19  Alan Modra  <amodra@gmail.com>
1009
1010         * Makefile.am: Revert 2018-04-18 coff-mips changes.
1011         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1012         to selvecs for mips targets change 2018-04-18.
1013         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1014         and  mips_ecoff_bele_vec.
1015         * targets.c: Likewise.
1016         * coff-mips.c: Resurrect.
1017         * Makefile.in: Regenerate.
1018         * configure: Regenerate.
1019         * po/SRC-POTFILES.in: Regenerate.
1020
1021 2018-04-18  Alan Modra  <amodra@gmail.com>
1022
1023         * Makefile.am: Remove mips aout and coff support.
1024         * config.bfd: Likewise.
1025         * configure.ac: Likewise.
1026         * targets.c: Likewise.
1027         * coff-mips.c: Delete
1028         * mipsbsd.c: Delete
1029         * pe-mips.c: Delete
1030         * pei-mips.c: Delete
1031         * Makefile.in: Regenerate.
1032         * configure: Regenerate.
1033         * po/SRC-POTFILES.in: Regenerate.
1034
1035 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1036
1037         * elf32-i386.c (elf32_bed): Define before including
1038         "elf32-target.h".
1039         * elf64-x86-64.c (elf64_bed): Define before including
1040         "elf64-target.h".
1041         (elf32_bed): Define before including "elf32-target.h".
1042
1043 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1044
1045         PR ld/23055
1046         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1047         normal input file with compatible relocation.
1048
1049 2018-04-18  Alan Modra  <amodra@gmail.com>
1050
1051         * Makefile.am: Remove support for assorted i386 aout and coff targets.
1052         * config.bfd: Likewise.
1053         * configure.ac: Likewise.
1054         * doc/bfdint.texi: Likewise.
1055         * targets.c: Likewise.
1056         * freebsd.h: Delete.
1057         * i386dynix.c: Delete.
1058         * i386freebsd.c: Delete.
1059         * i386linux.c: Delete.
1060         * i386mach3.c: Delete.
1061         * i386netbsd.c: Delete.
1062         * i386os9k.c: Delete.
1063         * Makefile.in: Regenerate.
1064         * configure: Regenerate.
1065         * po/SRC-POTFILES.in: Regenerate.
1066
1067 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1068
1069         Microblaze Target: PIC data text relative
1070
1071         * bfd/reloc.c (2 new BFD relocations):
1072         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1073         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1074         * bfd/bfd-in2.h: Regenerate
1075         * bfd/libbfd.h: Regenerate
1076         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1077         new relocs and handle them in both relocate and relax functions.
1078         (microblaze_elf_reloc_type_lookup): add mapping between for new
1079         bfd relocs.
1080         (microblaze_elf_relocate_section): Handle new relocs in case of
1081         elf relocation.
1082         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1083
1084 2018-04-17  Nick Clifton  <nickc@redhat.com>
1085
1086         PR 23055
1087         * aoutx.h (find_nearest_line): Check that the symbol name exists
1088         and is long enough, before attempting to see if it is for a .o
1089         file.
1090         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1091         NULL.
1092         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1093         NULL.
1094         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1095         has no name.
1096
1097         PR 23065
1098         * dwarf2.c (concat_filename): Check for a NULL table pointer.
1099
1100 2018-04-16  Nick Clifton  <nickc@redhat.com>
1101
1102         PR 23061
1103         * coffgen.c (coff_pointerize_aux): Check for an out of range
1104         fixup.
1105
1106 2018-04-16  Alan Modra  <amodra@gmail.com>
1107
1108         * Makefile.am: Remove arm-epoc-pe support.
1109         * coff-arm.c: Likewise.
1110         * config.bfd: Likewise.
1111         * configure.ac: Likewise.
1112         * targets.c: Likewise.
1113         * epoc-pe-arm.c: Delete.
1114         * epoc-pei-arm.c: Delete.
1115         * Makefile.in: Regenerate.
1116         * configure: Regenerate.
1117         * po/SRC-POTFILES.in: Regenerate.
1118
1119 2018-04-16  Alan Modra  <amodra@gmail.com>
1120
1121         * Makefile.am: Remove sparc-aout and sparc-coff support.
1122         * config.bfd: Likewise.
1123         * configure.ac: Likewise.
1124         * targets.c: Likewise.
1125         * aout-sparcle.c: Delete.
1126         * aoutf1.h: Delete.
1127         * cf-sparclynx.c: Delete.
1128         * coff-sparc.c: Delete.
1129         * demo64.c: Delete.
1130         * sparclinux.c: Delete.
1131         * sparclynx.c: Delete.
1132         * sparcnetbsd.c: Delete.
1133         * sunos.c: Delete.
1134         * Makefile.in: Regenerate.
1135         * configure: Regenerate.
1136         * po/SRC-POTFILES.in: Regenerate.
1137
1138 2018-04-16  Alan Modra  <amodra@gmail.com>
1139
1140         * Makefile.am: Remove m68k-aout and m68k-coff support.
1141         * aoutf1.h: Likewise.
1142         * aoutx.h: Likewise.
1143         * archive.c: Likewise.
1144         * bfd-in.h: Likewise.
1145         * bfd.c: Likewise.
1146         * coffcode.h: Likewise.
1147         * coffswap.h: Likewise.
1148         * config.bfd: Likewise.
1149         * configure.ac: Likewise.
1150         * configure.host: Likewise.
1151         * doc/bfd.texinfo: Likewise.
1152         * doc/bfdint.texi: Likewise.
1153         * freebsd.h: Likewise.
1154         * gen-aout.c: Likewise.
1155         * hpux-core.c: Likewise.
1156         * libaout.h: Likewise.
1157         * libbfd-in.h: Likewise.
1158         * pdp11.c: Likewise.
1159         * peicode.h: Likewise.
1160         * riscix.c: Likewise.
1161         * targets.c: Likewise.
1162         * aout0.c: Delete.
1163         * coff-apollo.c: Delete.
1164         * coff-aux.c: Delete.
1165         * coff-m68k.c: Delete.
1166         * coff-svm68k.c: Delete.
1167         * coff-u68k.c: Delete.
1168         * hosts/delta68.h: Delete.
1169         * hosts/hp300bsd.h: Delete.
1170         * hosts/m68kaux.h: Delete.
1171         * hosts/news.h: Delete.
1172         * hp300bsd.c: Delete.
1173         * hp300hpux.c: Delete.
1174         * liboasys.h: Delete.
1175         * m68k4knetbsd.c: Delete.
1176         * m68klinux.c: Delete.
1177         * m68knetbsd.c: Delete.
1178         * oasys.c: Delete.
1179         * versados.c: Delete.
1180         * Makefile.in: Regenerate.
1181         * bfd-in2.h: Regenerate.
1182         * configure: Regenerate.
1183         * libbfd.h: Regenerate.
1184         * po/SRC-POTFILES.in: Regenerate.
1185
1186 2018-04-16  Alan Modra  <amodra@gmail.com>
1187
1188         * Makefile.am: Remove sh5 and sh64 support.
1189         * archures.c: Likewise.
1190         * config.bfd: Likewise.
1191         * configure.ac: Likewise.
1192         * cpu-sh.c: Likewise.
1193         * elf32-sh-relocs.h: Likewise.
1194         * elf32-sh.c: Likewise.
1195         * targets.c: Likewise.
1196         * elf32-sh64-com.c: Delete.
1197         * elf32-sh64.c: Delete.
1198         * elf32-sh64.h: Delete.
1199         * elf64-sh64.c: Delete.
1200         * Makefile.in: Regenerate.
1201         * bfd-in2.h: Regenerate.
1202         * configure: Regenerate.
1203         * po/SRC-POTFILES.in: Regenerate.
1204
1205 2018-04-16  Alan Modra  <amodra@gmail.com>
1206
1207         * Makefile.am: Remove sh-symbianelf support.
1208         * config.bfd: Likewise.
1209         * configure.ac: Likewise.
1210         * targets.c: Likewise.
1211         * elf32-sh-symbian.c: Delete.
1212         * Makefile.in: Regenerate.
1213         * configure: Regenerate.
1214         * po/SRC-POTFILES.in: Regenerate.
1215
1216 2018-04-16  Alan Modra  <amodra@gmail.com>
1217
1218         * Makefile.am: Remove vax-bsd and vax-ultrix support.
1219         * config.bfd: Likewise.
1220         * configure.ac: Likewise.
1221         * targets.c: Likewise.
1222         * vaxbsd.c: Delete.
1223         * Makefile.in: Regenerate.
1224         * configure: Regenerate.
1225         * po/SRC-POTFILES.in: Regenerate.
1226
1227 2018-04-16  Alan Modra  <amodra@gmail.com>
1228
1229         * Makefile.am: Remove w65 support.
1230         * archures.c: Likewise.
1231         * coffcode.h: Likewise.
1232         * config.bfd: Likewise.
1233         * configure.ac: Likewise.
1234         * targets.c: Likewise.
1235         * coff-w65.c: Delete.
1236         * cpu-w65.c: Delete.
1237         * Makefile.in: Regenerate.
1238         * bfd-in2.h: Regenerate.
1239         * configure: Regenerate.
1240         * po/SRC-POTFILES.in: Regenerate.
1241
1242 2018-04-16  Alan Modra  <amodra@gmail.com>
1243
1244         * Makefile.am: Remove we32k support.
1245         * archures.c: Likewise.
1246         * coffcode.h: Likewise.
1247         * config.bfd: Likewise.
1248         * configure.ac: Likewise.
1249         * targets.c: Likewise.
1250         * coff-we32k.c: Delete.
1251         * cpu-we32k.c: Delete.
1252         * Makefile.in: Regenerate.
1253         * bfd-in2.h: Regenerate.
1254         * configure: Regenerate.
1255         * po/SRC-POTFILES.in: Regenerate.
1256
1257 2018-04-16  Alan Modra  <amodra@gmail.com>
1258
1259         * Makefile.am: Remove m88k support.
1260         * aoutx.h: Likewise.
1261         * archures.c: Likewise.
1262         * coffcode.h: Likewise.
1263         * coffswap.h: Likewise.
1264         * config.bfd: Likewise.
1265         * configure.ac: Likewise.
1266         * cpu-ns32k.c: Likewise.
1267         * elf32-nds32.c: Likewise.
1268         * mach-o.c: Likewise.
1269         * netbsd-core.c: Likewise.
1270         * reloc.c: Likewise.
1271         * targets.c: Likewise.
1272         * coff-m88k.c: Delete.
1273         * cpu-m88k.c: Delete.
1274         * elf32-m88k.c: Delete.
1275         * hosts/m88kmach3.h: Delete.
1276         * m88kmach3.c: Delete.
1277         * m88kopenbsd.c: Delete.
1278         * Makefile.in: Regenerate.
1279         * bfd-in2.h: Regenerate.
1280         * configure: Regenerate.
1281         * po/SRC-POTFILES.in: Regenerate.
1282
1283 2018-04-16  Alan Modra  <amodra@gmail.com>
1284
1285         * Makefile.am: Remove i370 support.
1286         * archures.c: Likewise.
1287         * config.bfd: Likewise.
1288         * configure.ac: Likewise.
1289         * targets.c: Likewise.
1290         * cpu-i370.c: Delete.
1291         * elf32-i370.c: Delete.
1292         * Makefile.in: Regenerate.
1293         * bfd-in2.h: Regenerate.
1294         * configure: Regenerate.
1295         * po/SRC-POTFILES.in: Regenerate.
1296
1297 2018-04-16  Alan Modra  <amodra@gmail.com>
1298
1299         * Makefile.am: Remove h8500 support.
1300         * archures.c: Likewise.
1301         * coffcode.h: Likewise.
1302         * config.bfd: Likewise.
1303         * configure.ac: Likewise.
1304         * targets.c: Likewise.
1305         * coff-h8500.c: Delete.
1306         * cpu-h8500.c: Delete.
1307         * Makefile.in: Regenerate.
1308         * bfd-in2.h: Regenerate.
1309         * configure: Regenerate.
1310         * po/SRC-POTFILES.in: Regenerate.
1311
1312 2018-04-16  Alan Modra  <amodra@gmail.com>
1313
1314         * Makefile.am: Remove h8300-coff support.
1315         * coffcode.h: Likewise.
1316         * config.bfd: Likewise.
1317         * configure.ac: Likewise.
1318         * reloc16.c: Likewise.
1319         * targets.c: Likewise.
1320         * coff-h8300.c: Delete.
1321         * Makefile.in: Regenerate.
1322         * configure: Regenerate.
1323         * po/SRC-POTFILES.in: Regenerate.
1324
1325 2018-04-16  Alan Modra  <amodra@gmail.com>
1326
1327         * Makefile.am: Remove IEEE 695 support.
1328         * archures.c: Likewise.
1329         * bfd.c: Likewise.
1330         * config.bfd: Likewise.
1331         * configure.ac: Likewise.
1332         * doc/bfd.texinfo: Likewise.
1333         * doc/bfdint.texi: Likewise.
1334         * doc/bfdsumm.texi: Likewise.
1335         * section.c: Likewise.
1336         * targets.c: Likewise.
1337         * ieee.c: Delete.
1338         * libieee.h: Delete.
1339         * Makefile.in: Regenerate.
1340         * bfd-in2.h: Regenerate.
1341         * configure: Regenerate.
1342         * po/SRC-POTFILES.in: Regenerate.
1343
1344 2018-04-16  Alan Modra  <amodra@gmail.com>
1345
1346         * config.bfd: Remove tandem support.
1347
1348 2018-04-16  Alan Modra  <amodra@gmail.com>
1349
1350         * Makefile.am: Remove newsos3 support.
1351         * aoutx.h: Likewise.
1352         * config.bfd: Likewise.
1353         * configure.ac: Likewise.
1354         * targets.c: Likewise.
1355         * newsos3.c: Delete.
1356         * Makefile.in: Regenerate.
1357         * configure: Regenerate.
1358         * po/SRC-POTFILES.in: Regenerate.
1359
1360 2018-04-16  Alan Modra  <amodra@gmail.com>
1361
1362         * Makefile.am: Remove netware support.
1363         * bfd-in.h: Likewise.
1364         * bfd.c: Likewise.
1365         * config.bfd: Likewise.
1366         * configure.ac: Likewise.
1367         * doc/bfdint.texi: Likewise.
1368         * ecoff.c: Likewise.
1369         * targets.c: Likewise.
1370         * libnlm.h: Delete.
1371         * nlm-target.h: Delete.
1372         * nlm.c: Delete.
1373         * nlm32-alpha.c: Delete.
1374         * nlm32-i386.c: Delete.
1375         * nlm32-ppc.c: Delete.
1376         * nlm32-sparc.c: Delete.
1377         * nlm32.c: Delete.
1378         * nlm64.c: Delete.
1379         * nlmcode.h: Delete.
1380         * nlmswap.h: Delete.
1381         * Makefile.in: Regenerate.
1382         * bfd-in2.h: Regenerate.
1383         * configure: Regenerate.
1384         * po/SRC-POTFILES.in: Regenerate.
1385
1386 2018-04-16  Alan Modra  <amodra@gmail.com>
1387
1388         * archures.c: Remove tahoe support.
1389         * config.bfd: Likewise.
1390         * configure.ac: Likewise.
1391         * hosts/tahoe.h: Delete.
1392         * bfd-in2.h: Regenerate.
1393         * configure: Regenerate.
1394
1395 2018-04-14  Alan Modra  <amodra@gmail.com>
1396
1397         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1398         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1399         sanity test.
1400         (elfNN_bed): Init relropagesize.
1401         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1402         select relropagesize.
1403         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1404         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1405         (ELF_MINPAGESIZE): Don't define.
1406         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1407         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1408         * bfd-in2.h: Regenerate.
1409
1410 2018-04-14  Alan Modra  <amodra@gmail.com>
1411
1412         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1413         on __QNXTARGET__ define.
1414
1415 2018-04-14  Alan Modra  <amodra@gmail.com>
1416
1417         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1418         to obsolete list.
1419
1420 2018-04-11  Alan Modra  <amodra@gmail.com>
1421
1422         * aout-adobe.c: Delete.
1423         * bout.c: Delete.
1424         * coff-i860.c: Delete.
1425         * coff-i960.c: Delete.
1426         * cpu-i860.c: Delete.
1427         * cpu-i960.c: Delete.
1428         * elf32-i860.c: Delete.
1429         * elf32-i960.c: Delete.
1430         * hosts/i860mach3.h: Delete.
1431         * Makefile.am: Remove i860, i960, bout, and adobe support.
1432         * archures.c: Remove i860 and i960 support.
1433         * coffcode.h: Likewise.
1434         * reloc.c: Likewise.
1435         * aoutx.h: Comment updates.
1436         * archive.c: Remove BOUT and i960 support.
1437         * bfd.c: Remove BOUT support.
1438         * coffswap.h: Remove i960 support.
1439         * config.bfd: Remove i860, i960 and adobe targets.
1440         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1441         * targets.c: Likewise.
1442         * ieee.c: Remove i960 support.
1443         * mach-o.c: Remove i860 support.
1444         * Makefile.in: Regenerate.
1445         * bfd-in2.h: Regenerate.
1446         * configure: Regenerate.
1447         * libbfd.h: Regenerate.
1448         * po/SRC-POTFILES.in: Regenerate.
1449
1450 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1451
1452         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1453         in the BFD symbol referred by the relocation.
1454         (mips_elf64_write_rela): Likewise.
1455
1456 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1457
1458         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1459         error for out-of-range `r_sym' values.
1460
1461 2018-04-09  Alan Modra  <amodra@gmail.com>
1462
1463         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1464         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1465         (ppc64_elf_check_relocs): Set has_pltcall.
1466         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1467         (ppc64_elf_inline_plt): New function.
1468         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1469         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1470         * elf32-ppc.c (has_pltcall): Define.
1471         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1472         (ppc_elf_check_relocs): Set has_pltcall.
1473         (ppc_elf_inline_plt): New function.
1474         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1475         (ppc_elf_size_dynamic_sections): Likewise.
1476         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1477
1478 2018-04-09  Alan Modra  <amodra@gmail.com>
1479
1480         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1481         (is_plt_seq_reloc): New function.
1482         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1483         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1484         (ppc_elf_relax_section): Handle PLTCALL reloc.
1485         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1486         resolving locally.
1487         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1488         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1489         (has_tls_get_addr_call): Correct comment.
1490         (is_branch_reloc): Add PLTCALL.
1491         (is_plt_seq_reloc): New function.
1492         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1493         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1494         entry for R_PPC64_PLTCALL.
1495         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1496         (ppc_type_of_stub): Handle PLTCALL reloc.
1497         (toc_adjusting_stub_needed): Likewise.
1498         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1499         reloc insn.  Nop out inline plt call sequence when resolving
1500         locally.  Handle __tls_get_addr inline plt call optimization.
1501
1502 2018-04-09  Alan Modra  <amodra@gmail.com>
1503
1504         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1505         (struct ppc_stub_hash_entry): Add symtype field.
1506         (PLT_KEEP): Define.
1507         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1508         (create_linkage_sections): Create pltlocal and relpltlocal.
1509         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1510         Set PLT_KEEP.
1511         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1512         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1513         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1514         Keep PLT entries for inline calls against locals.
1515         (ppc_build_one_stub): Use pltlocal as appropriate.
1516         (ppc_size_one_stub): Likewise.
1517         (ppc64_elf_size_stubs): Set symtype.
1518         (build_global_entry_stubs_and_plt): Init pltlocal and write
1519         relpltlocal for globals.
1520         (write_plt_relocs_for_local_syms): Likewise for local syms.
1521         (ppc64_elf_relocate_section): Support PLT for local syms.
1522         * elf32-ppc.c (PLT_KEEP): Define.
1523         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1524         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1525         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1526         Set PLT_KEEP.  Adjust update_local_sym_info call.
1527         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1528         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1529         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1530         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1531         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1532         (ppc_finish_symbols): Likewise for locals.
1533
1534 2018-04-09  Alan Modra  <amodra@gmail.com>
1535
1536         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1537         for local symbols to..
1538         (write_plt_relocs_for_local_syms): ..here.  New function.
1539         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1540         global symbols to..
1541         (build_global_entry_stubs_and_plt): ..here.  Rename from
1542         build_global_entry_stubs.
1543         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1544         Call write_plt_relocs_for_local_syms.
1545         * elf32-ppc.c (get_sym_h): New function.
1546         (ppc_elf_relax_section): Use get_sym_h.
1547         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1548         stubs for local symbols to..
1549         (ppc_finish_symbols): ..here.  New function.
1550         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1551         global syms to..
1552         (write_global_sym_plt): ..here.  New function.
1553         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1554         (ppc_finish_symbols): Declare.
1555
1556 2018-04-09  Alan Modra  <amodra@gmail.com>
1557
1558         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1559         (ppc_elf_relocate_section): Likewise.
1560         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1561         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1562         resolution to plt entry relative to toc pointer.
1563
1564 2018-04-09  Alan Modra  <amodra@gmail.com>
1565
1566         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1567         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1568         file when other TLS flags are tested in a mask.
1569         (TLS_MARK, NON_GOT): Define.
1570         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1571         (update_local_sym_info): Don't create got entry when NON_GOT.
1572         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1573         Set TLS_MARK.
1574         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1575         (ppc64_elf_relocate_section): Likewise.
1576         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1577         __tls_get_addr calls lacking a marker reloc.
1578         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1579         TLS_TPRELGD): Renumber.  Update comment.
1580         (TLS_MARK, NON_GOT): Define.
1581         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1582         (update_local_sym_info): Don't create got entry when NON_GOT.
1583         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1584         Set TLS_MARK.
1585         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1586         __tls_get_addr calls lacking a marker reloc.
1587
1588 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1589
1590         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1591         R_X86_64_converted_reloc_bit.
1592
1593 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1594
1595         PR gas/22318
1596         * configure: Regenerated.
1597
1598 2018-04-05  Alan Modra  <amodra@gmail.com>
1599
1600         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1601         (elf_hppa_info_to_howto_rel): Likewise.
1602
1603 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1604
1605         * elf-hppa.h (elf_hppa_info_to_howto): Also return
1606         unsuccessfully for unimplemented relocations.
1607         (elf_hppa_info_to_howto_rel): Likewise.
1608
1609 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1610
1611         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
1612         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
1613         howto lookup failure.
1614         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
1615         accordingly.
1616         (elf32_i860_info_to_howto_rela): Likewise.
1617         (elf32_i860_relocate_splitn): Likewise.
1618         (elf32_i860_relocate_pc16): Likewise.
1619         (elf32_i860_relocate_pc26): Likewise.
1620         (elf32_i860_relocate_section): Likewise.
1621
1622 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1623
1624         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
1625         check for `visium_elf_howto_table' table access.
1626
1627 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1628
1629         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
1630         check for `iq2000_elf_howto_table' table access.
1631
1632 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1633
1634         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
1635         for `elf32_frv_howto_table' table access.
1636
1637 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1638
1639         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
1640         unsuccessfully for placeholder howtos.
1641         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1642         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
1643
1644 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
1645
1646         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
1647         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
1648
1649 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1650
1651         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
1652         ATTRIBUTE_UNUSED from `abfd'.
1653
1654 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1655
1656         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
1657         `_bfd_error_handler' call formatting.
1658
1659 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1660
1661         * elf32-mips.c (mips_info_to_howto_rel): Call
1662         `mips_elf32_rtype_to_howto' directly rather than via
1663         `->elf_backend_mips_rtype_to_howto'.
1664
1665 2018-03-28  Renlin Li  <renlin.li@arm.com>
1666
1667         PR ld/22970
1668         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
1669         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1670         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1671         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1672         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1673         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1674         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1675         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1676         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1677         (elfNN_aarch64_final_link_relocate): Support new relocations.
1678         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
1679         relocations.
1680         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
1681
1682 2018-03-28  Renlin Li  <renlin.li@arm.com>
1683
1684         PR ld/22970
1685         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
1686         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
1687         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1688         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1689         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1690         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1691         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1692         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1693         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1694         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1695         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
1696         TLSLE_LDST16_TPREL_LO12,
1697         TLSLE_LDST16_TPREL_LO12_NC,
1698         TLSLE_LDST32_TPREL_LO12,
1699         TLSLE_LDST32_TPREL_LO12_NC,
1700         TLSLE_LDST64_TPREL_LO12,
1701         TLSLE_LDST64_TPREL_LO12_NC,
1702         TLSLE_LDST8_TPREL_LO12,
1703         TLSLE_LDST8_TPREL_LO12_NC.
1704         * bfd-in2.h: Regenerated.
1705         * libbfd.h: Regenerated.
1706
1707 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
1708
1709         PR ld/22972
1710         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
1711         has_old_style_got_reloc.
1712         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
1713         relocations.  Fix a couple of long lines.
1714         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
1715         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
1716         GOT relocations.
1717
1718 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1719
1720         PR ld/23000
1721         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1722         ENDBR64 to the TLSDESC PLT entry.
1723
1724 2018-03-21  Alan Modra  <amodra@gmail.com>
1725
1726         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1727         symbols.  Use size_t counts.  Delete redundant opd test.
1728
1729 2018-03-21  Alan Modra  <amodra@gmail.com>
1730
1731         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1732
1733 2018-03-21  Alan Modra  <amodra@gmail.com>
1734
1735         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1736         field unsigned.
1737         (update_local_sym_info): Likewise for local_got_tls_masks.
1738         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1739
1740 2018-03-21  Alan Modra  <amodra@gmail.com>
1741
1742         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1743         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1744         do in size_dynamic_sections.
1745
1746 2018-03-21  Alan Modra  <amodra@gmail.com>
1747
1748         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1749         without first checking array bounds.
1750         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1751
1752 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1753
1754         PR ld/22983
1755         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1756         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1757
1758 2018-03-19  Nick Clifton  <nickc@redhat.com>
1759
1760         * po/es.po: Updated Spanish translation.
1761
1762 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1763
1764         * elf32-xtensa.c (xlate_map_entry): Change types of address
1765         fields from 'unsigned' to 'bfd_vma'.
1766         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1767         the key argument to bsearch. Allow offsets past the end of a
1768         section, use the last map entry for translation of such offsets.
1769
1770 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1771
1772         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1773         Not support the target feature.
1774         (nds32_elf_ex9_itb_base): Likewise.
1775         (nds32_elf_ex9_import_table): Likewise.
1776         (nds32_elf_ex9_finish): Likewise.
1777         (nds32_elf_ex9_reloc_jmp): Likewise.
1778         (nds32_elf_get_insn_with_reg): Likewise.
1779         (nds32_get_local_syms): Likewise.
1780         (nds32_elf_ex9_replace_instruction): Likewise.
1781         (nds32_elf_ifc_calc): Likewise.
1782         (nds32_elf_ifc_finish): Likewise.
1783         (nds32_elf_ifc_replace): Likewise.
1784         (nds32_elf_ifc_reloc): Likewise.
1785
1786 2018-03-14  Alan Modra  <amodra@gmail.com>
1787
1788         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1789         sfpr size added before defining alias symbols.
1790         (ppc64_elf_build_stubs): Add stub section padding before
1791         copying sfpr contents and defining save/restore alias symbols.
1792
1793 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1794
1795         PR ld/20882
1796         * elflink.c (elf_gc_mark_debug_section): Also check the local
1797         debug definition section.
1798
1799 2018-03-13  Nick Clifton  <nickc@redhat.com>
1800
1801         PR 22113
1802         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1803         function.  Add an end address parameter.  Check access of the data
1804         pointer to make sure that they do not extend beyond the end
1805         address.  Return FALSE if any check fails.  Add the end address
1806         pointer to the ui structure.
1807         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1808         codes to make sure that they do not extend beyond the end address
1809         pointer.  Print an error message and return immediately if any
1810         check fails.
1811
1812 2018-03-09  Nick Clifton  <nickc@redhat.com>
1813
1814         * elf64-s390.c (elf_s390_relocate_section): Move check for
1815         relocations against non-allocated sections to before the code that
1816         handles ifunc relocations.
1817         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1818         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1819         relocs against IFUNC symbols in non-allocated sections as relocs
1820         against FUNC symbols.
1821         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1822
1823 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1824
1825         PR ld/22929
1826         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1827         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1828         relocation against FUNC symbol.
1829         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1830
1831 2018-03-07  Renlin Li  <renlin.li@arm.com>
1832
1833         PR ld/20402
1834         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1835         symbol, and don't emit relocation in specific case.
1836
1837 2018-03-07  Alan Modra  <amodra@gmail.com>
1838
1839         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1840         (mips_elf64_slurp_one_reloc_table): Pass on error.
1841
1842 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1843             Maciej W. Rozycki  <macro@mips.com>
1844
1845         PR ld/21900
1846         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1847         after calling `undefined_symbol' hook if this is an error
1848         condition.  Assume the value of 0 for the symbol requested
1849         otherwise.
1850
1851 2018-03-02  Jim Wilson  <jimw@sifive.com>
1852
1853         PR 22903
1854         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1855         and nop instead of 4.
1856         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1857         8 instead of 4.
1858
1859 2018-03-01  Jim Wilson  <jimw@sifive.com>
1860
1861         PR 22756
1862         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1863         else if instead of if.
1864
1865 2018-03-01  Alan Modra  <amodra@gmail.com>
1866
1867         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1868
1869 2018-02-28  Alan Modra  <amodra@gmail.com>
1870
1871         PR 22887
1872         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1873
1874 2018-02-28  Nick Clifton  <nickc@redhat.com>
1875
1876         PR 22895
1877         PR 22893
1878         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1879         pointer.  Drop unused abfd parameter.  Check the size of the block
1880         before initialising the data field.  Return the end pointer if the
1881         size is invalid.
1882         (read_attribute_value): Adjust invocations of read_n_bytes.
1883
1884         PR 22894
1885         * dwarf1.c (parse_die): Check the length of form blocks before
1886         advancing the data pointer.
1887
1888 2018-02-28  Alan Modra  <amodra@gmail.com>
1889
1890         PR 22887
1891         * aoutx.h (translate_symbol_table): Print an error message and set
1892         bfd_error on finding an invalid name string offset.
1893
1894 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1895
1896         * config.in: Regenerated.
1897         * configure: Likewise.
1898         * configure.ac: Add --enable-separate-code.
1899         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1900         to 1 for Linux/x86 targets,
1901         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1902         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1903
1904 2018-02-27  Nick Clifton  <nickc@redhat.com>
1905
1906         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1907         message.
1908         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1909         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1910         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1911         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1912         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1913         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1914         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1915         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1916         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1917
1918         PR 22875
1919         * elf-bfd.h (struct elf_backend_data): Change the return type of
1920         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1921         to bfd_boolean.
1922         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1923         value from the info_to_howto function and fail if that function
1924         failed.
1925         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1926         from the info_to_howto function.
1927         (elf32_h8_relax_section): Likewise.
1928         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1929         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1930         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1931         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1932         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1933         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1934         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1935         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1936         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1937         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1938         (riscv_elf_relocate_section): Likewise.
1939         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1940         bfd_boolean.  Issue an error message, set an error value and
1941         return FALSE if the reloc is not recognized.
1942         (elf_hppa_info_to_howto_rel): Likewise.
1943         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1944         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1945         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1946         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1947         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1948         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1949         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1950         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1951         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1952         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1953         (cris_info_to_howto_rela): Likewise.
1954         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1955         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1956         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1957         Likewise.
1958         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1959         (elf32_dlx_info_to_howto_rel): Likewise.
1960         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1961         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1962         * elf32-frv.c (frv_info_to_howto_rela)
1963         (frvfdpic_info_to_howto_rel): Likewise.
1964         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1965         * elf32-gen.c (elf_generic_info_to_howto)
1966         (elf_generic_info_to_howto_rel): Likewise.
1967         * elf32-h8300.c (elf32_h8_info_to_howto)
1968         (elf32_h8_info_to_howto_rel): Likewise.
1969         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1970         * elf32-i386.c (elf_i386_reloc_type_lookup)
1971         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1972         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1973         Likewise.
1974         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1975         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1976         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1977         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1978         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1979         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1980         Likewise.
1981         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1982         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1983         * elf32-m68k.c (rtype_to_howto): Likewise.
1984         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1985         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1986         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1987         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1988         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1989         Likewise.
1990         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1991         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1992         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1993         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1994         Likewise.
1995         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1996         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1997         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1998         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1999         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2000         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2001         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2002         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2003         * elf32-score.c (s3_bfd_score_info_to_howto)
2004         (_bfd_score_info_to_howto): Likewise.
2005         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2006         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2007         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2008         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2009         (elf32_tic6x_info_to_howto_rel): Likewise.
2010         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2011         * elf32-v850.c (v850_elf_info_to_howto_rel)
2012         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2013         * elf32-vax.c (rtype_to_howto): Likewise.
2014         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2015         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2016         (elf32_wasm32_info_to_howto_rela): Likewise.
2017         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2018         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2019         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2020         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2021         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2022         * elf64-gen.c (elf_generic_info_to_howto)
2023         (elf_generic_info_to_howto_rel): Likewise.
2024         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2025         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2026         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2027         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2028         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2029         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2030         Likewise.
2031         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2032         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2033         Likewise.
2034         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2035         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2036         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2037         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2038         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2039         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2040         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2041         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2042         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2043         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2044         Default to NULL.
2045
2046 2018-02-26  Jim Wilson  <jimw@sifive.com>
2047             Stephan Schreiber <info@fs-driver.org>
2048
2049         PR 15904
2050         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2051         call, set changed_contents and changed_relocs.  Likewise after
2052         successful ia64_elf_relax_br call.
2053
2054 2018-02-26  Alan Modra  <amodra@gmail.com>
2055
2056         * elf.c (assign_file_positions_except_relocs): Don't segfault
2057         when actual number of phdrs is less than allocated.  Delete
2058         outdated comment.  Formatting.
2059
2060 2018-02-26  Alan Modra  <amodra@gmail.com>
2061
2062         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2063         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2064         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2065         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2066         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2067         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2068         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2069         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2070         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2071         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2072         error/warning messages.
2073
2074 2018-02-26  Alan Modra  <amodra@gmail.com>
2075
2076         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2077         * syms.c: Standardize error/warning messages.
2078
2079 2018-02-26  Alan Modra  <amodra@gmail.com>
2080
2081         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2082         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2083         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2084         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2085
2086 2018-02-26  Alan Modra  <amodra@gmail.com>
2087
2088         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2089
2090 2018-02-26  Alan Modra  <amodra@gmail.com>
2091
2092         * elfxx-mips.c: Standardize error/warning messages.
2093
2094 2018-02-26  Alan Modra  <amodra@gmail.com>
2095
2096         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2097         * elflink.c: Standardize error/warning messages.  Replace use of
2098         linker callback einfo with _bfd_error_handler when possible.
2099
2100 2018-02-26  Alan Modra  <amodra@gmail.com>
2101
2102         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2103         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2104         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2105         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2106         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2107         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2108         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2109         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2110         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2111         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2112         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2113         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2114         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2115         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2116         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2117         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2118         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2119         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2120         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2121         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2122         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2123         unrecognized/unsupported reloc message.
2124
2125 2018-02-26  Alan Modra  <amodra@gmail.com>
2126
2127         * elf32-ppc.c: Standardize error/warning messages.  Use
2128         _bfd_error_handler rather than einfo when einfo features not used.
2129         * elf64-ppc.c: Likewise.
2130
2131 2018-02-23  Alan Modra  <amodra@gmail.com>
2132
2133         PR 22881
2134         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2135         segment if no matching LOAD segment.
2136
2137 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2138
2139         * elf32-nds32.h: Define mask for ict_model.
2140
2141 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
2142
2143         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2144
2145 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2146
2147         Revert
2148         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2149
2150         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2151         .reginfo section has wrong size.
2152
2153 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2154
2155         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2156         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2157         `.MIPS.abiflags' sections.
2158         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2159         section's end.
2160
2161 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2162
2163         * section.c (SEC_FIXED_SIZE): New macro.
2164         * bfd-in2.h: Regenerate.
2165
2166 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2167
2168         * section.c (SEC_HAS_GOT_REF): Remove macro.
2169         * bfd-in2.h: Regenerate.
2170
2171 2018-02-19  Alan Modra  <amodra@gmail.com>
2172
2173         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2174         arguments.
2175         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2176         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2177         (_bfd_riscv_relax_pc): Likewise and fix typos.
2178         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2179         * libbfd.h: Regenerate.
2180
2181 2018-02-19  Alan Modra  <amodra@gmail.com>
2182
2183         * dwarf2.c (read_section): Don't use 'll' format modifier.
2184         (find_abstract_instance): Likewise.
2185         * elfcore.h (elf_core_file_p): Likewise.
2186
2187 2018-02-19  Alan Modra  <amodra@gmail.com>
2188
2189         * bfd-in.h: Include inttypes.h or if not available define
2190         PRId64, PRIu64 and PRIx64.
2191         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2192         modifier to print bfd_vma.
2193         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2194         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2195         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2196         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2197         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2198         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2199         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2200         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2201         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2202         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2203         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2204         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2205         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2206         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2207         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2208         and cast input to uint64_t, and similarly for Ld and Lu.
2209         * bfd-in2.h: Regenerate.
2210
2211 2018-02-19  Alan Modra  <amodra@gmail.com>
2212
2213         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2214         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2215         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2216         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2217         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2218         * reloc.c: Replace use of %R and %T in format strings passed to
2219         einfo and friends by %pR and %pT.
2220
2221 2018-02-19  Alan Modra  <amodra@gmail.com>
2222
2223         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2224         of %A and %B.
2225         * aout-adobe.c: Update all messages using %A and %B.
2226         * aout-cris.c: Likewise.
2227         * aoutx.h: Likewise.
2228         * archive.c: Likewise.
2229         * binary.c: Likewise.
2230         * cache.c: Likewise.
2231         * coff-alpha.c: Likewise.
2232         * coff-arm.c: Likewise.
2233         * coff-i860.c: Likewise.
2234         * coff-mcore.c: Likewise.
2235         * coff-ppc.c: Likewise.
2236         * coff-rs6000.c: Likewise.
2237         * coff-sh.c: Likewise.
2238         * coff-tic4x.c: Likewise.
2239         * coff-tic54x.c: Likewise.
2240         * coff-tic80.c: Likewise.
2241         * coff64-rs6000.c: Likewise.
2242         * coffcode.h: Likewise.
2243         * coffgen.c: Likewise.
2244         * cofflink.c: Likewise.
2245         * coffswap.h: Likewise.
2246         * compress.c: Likewise.
2247         * cpu-arm.c: Likewise.
2248         * ecoff.c: Likewise.
2249         * elf-attrs.c: Likewise.
2250         * elf-eh-frame.c: Likewise.
2251         * elf-ifunc.c: Likewise.
2252         * elf-m10300.c: Likewise.
2253         * elf-properties.c: Likewise.
2254         * elf-s390-common.c: Likewise.
2255         * elf.c: Likewise.
2256         * elf32-arc.c: Likewise.
2257         * elf32-arm.c: Likewise.
2258         * elf32-avr.c: Likewise.
2259         * elf32-bfin.c: Likewise.
2260         * elf32-cr16.c: Likewise.
2261         * elf32-cr16c.c: Likewise.
2262         * elf32-cris.c: Likewise.
2263         * elf32-crx.c: Likewise.
2264         * elf32-d10v.c: Likewise.
2265         * elf32-d30v.c: Likewise.
2266         * elf32-epiphany.c: Likewise.
2267         * elf32-fr30.c: Likewise.
2268         * elf32-frv.c: Likewise.
2269         * elf32-gen.c: Likewise.
2270         * elf32-hppa.c: Likewise.
2271         * elf32-i370.c: Likewise.
2272         * elf32-i386.c: Likewise.
2273         * elf32-i960.c: Likewise.
2274         * elf32-ip2k.c: Likewise.
2275         * elf32-iq2000.c: Likewise.
2276         * elf32-lm32.c: Likewise.
2277         * elf32-m32c.c: Likewise.
2278         * elf32-m32r.c: Likewise.
2279         * elf32-m68hc11.c: Likewise.
2280         * elf32-m68hc12.c: Likewise.
2281         * elf32-m68hc1x.c: Likewise.
2282         * elf32-m68k.c: Likewise.
2283         * elf32-mcore.c: Likewise.
2284         * elf32-mep.c: Likewise.
2285         * elf32-metag.c: Likewise.
2286         * elf32-microblaze.c: Likewise.
2287         * elf32-moxie.c: Likewise.
2288         * elf32-msp430.c: Likewise.
2289         * elf32-mt.c: Likewise.
2290         * elf32-nds32.c: Likewise.
2291         * elf32-nios2.c: Likewise.
2292         * elf32-or1k.c: Likewise.
2293         * elf32-pj.c: Likewise.
2294         * elf32-ppc.c: Likewise.
2295         * elf32-rl78.c: Likewise.
2296         * elf32-rx.c: Likewise.
2297         * elf32-s390.c: Likewise.
2298         * elf32-score.c: Likewise.
2299         * elf32-score7.c: Likewise.
2300         * elf32-sh-symbian.c: Likewise.
2301         * elf32-sh.c: Likewise.
2302         * elf32-sh64.c: Likewise.
2303         * elf32-sparc.c: Likewise.
2304         * elf32-spu.c: Likewise.
2305         * elf32-tic6x.c: Likewise.
2306         * elf32-tilepro.c: Likewise.
2307         * elf32-v850.c: Likewise.
2308         * elf32-vax.c: Likewise.
2309         * elf32-visium.c: Likewise.
2310         * elf32-wasm32.c: Likewise.
2311         * elf32-xgate.c: Likewise.
2312         * elf32-xtensa.c: Likewise.
2313         * elf64-alpha.c: Likewise.
2314         * elf64-gen.c: Likewise.
2315         * elf64-hppa.c: Likewise.
2316         * elf64-ia64-vms.c: Likewise.
2317         * elf64-mmix.c: Likewise.
2318         * elf64-ppc.c: Likewise.
2319         * elf64-s390.c: Likewise.
2320         * elf64-sh64.c: Likewise.
2321         * elf64-sparc.c: Likewise.
2322         * elf64-x86-64.c: Likewise.
2323         * elfcode.h: Likewise.
2324         * elfcore.h: Likewise.
2325         * elflink.c: Likewise.
2326         * elfnn-aarch64.c: Likewise.
2327         * elfnn-ia64.c: Likewise.
2328         * elfnn-riscv.c: Likewise.
2329         * elfxx-mips.c: Likewise.
2330         * elfxx-sparc.c: Likewise.
2331         * elfxx-tilegx.c: Likewise.
2332         * elfxx-x86.c: Likewise.
2333         * hpux-core.c: Likewise.
2334         * ieee.c: Likewise.
2335         * ihex.c: Likewise.
2336         * libbfd.c: Likewise.
2337         * linker.c: Likewise.
2338         * mach-o.c: Likewise.
2339         * merge.c: Likewise.
2340         * mmo.c: Likewise.
2341         * oasys.c: Likewise.
2342         * pdp11.c: Likewise.
2343         * pe-mips.c: Likewise.
2344         * peXXigen.c: Likewise.
2345         * peicode.h: Likewise.
2346         * reloc.c: Likewise.
2347         * rs6000-core.c: Likewise.
2348         * srec.c: Likewise.
2349         * stabs.c: Likewise.
2350         * vms-alpha.c: Likewise.
2351         * xcofflink.c: Likewise.
2352
2353 2018-02-19  Alan Modra  <amodra@gmail.com>
2354
2355         PR 22845
2356         * elf.c (IS_TBSS): Define.
2357         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2358         (assign_file_positions_for_non_load_sections): Revert last change.
2359         Properly calculate load segment limits to compare against relro limits.
2360
2361 2018-02-17  Alan Modra  <amodra@gmail.com>
2362
2363         PR 22845
2364         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2365         degenerate zero size PT_LOAD segments when finding one overlapping
2366         the PT_GNU_RELRO segment.
2367
2368 2018-02-16  Alan Modra  <amodra@gmail.com>
2369
2370         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2371         (_bfd_bool_bfd_true): Rename from bfd_true.
2372         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2373         (_bfd_int_bfd_0): Rename from bfd_0.
2374         (_bfd_uint_bfd_0): Rename from bfd_0u.
2375         (_bfd_long_bfd_0): Rename from bfd_0l.
2376         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2377         (_bfd_void_bfd): Rename from bfd_void.
2378         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2379         (_bfd_bool_bfd_link_false_error),
2380         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2381         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2382         (_bfd_bool_bfd_asection_bfd_asection_true),
2383         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2384         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2385         * archive.c (_bfd_noarchive_get_elt_at_index),
2386         (_bfd_noarchive_openr_next_archived_file),
2387         (_bfd_noarchive_construct_extended_name_table),
2388         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2389         (_bfd_noarchive_write_armap): New functions.
2390         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2391         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2392         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2393         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2394         (alpha_ecoff_swap_coff_lineno_out),
2395         (alpha_ecoff_swap_coff_reloc_out): New functions.
2396         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2397         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2398         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2399         (mips_ecoff_swap_coff_lineno_out),
2400         (mips_ecoff_swap_coff_reloc_out): New functions.
2401         * coffcode.h (coff_set_alignment_hook): Replace define with
2402         new function.
2403         (symname_in_debug_hook): Likewise.
2404         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2405         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2406         * elf.c (assign_file_positions_except_relocs): Test
2407         elf_backend_allow_non_load_phdr for NULL.
2408         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2409         _bfd_elf_link_omit_section_dynsym.  Update uses.
2410         (_bfd_elf_omit_section_dynsym_all): New function.
2411         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2412         (_bfd_elf_omit_section_dynsym_default): Declare.
2413         (_bfd_elf_omit_section_dynsym_all): Declare.
2414         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2415         (_bfd_nolink_bfd_get_relocated_section_contents),
2416         (_bfd_nolink_bfd_lookup_section_flags),
2417         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2418         (_bfd_nolink_bfd_link_hash_table_create),
2419         (_bfd_nolink_bfd_link_just_syms),
2420         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2421         (_bfd_nolink_bfd_link_split_section),
2422         (_bfd_nolink_section_already_linked),
2423         (_bfd_nolink_bfd_define_common_symbol),
2424         (_bfd_nolink_bfd_define_start_stop): New functions.
2425         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2426         (_bfd_norelocs_bfd_reloc_name_lookup),
2427         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2428         * section.c (_bfd_nowrite_set_section_contents): New function.
2429         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2430         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2431         (_bfd_nosymbols_get_symbol_version_string),
2432         (_bfd_nosymbols_bfd_is_local_label_name),
2433         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2434         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2435         (_bfd_nosymbols_bfd_make_debug_symbol),
2436         ( _bfd_nosymbols_read_minisymbols),
2437         ( _bfd_nosymbols_minisymbol_to_symbol),
2438         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2439         * libbfd-in.h: Declare new functions.  Update existing defines,
2440         removing casts.
2441         * aix386-core.c: Update to use new hooks.  Formatting.
2442         * aout-adobe.c: Likewise.
2443         * aout-arm.c: Likewise.
2444         * aout-target.h: Likewise.
2445         * aout-tic30.c: Likewise.
2446         * aoutf1.h: Likewise.
2447         * binary.c: Likewise.
2448         * bout.c: Likewise.
2449         * cisco-core.c: Likewise.
2450         * coff-alpha.c: Likewise.
2451         * coff-i386.c: Likewise.
2452         * coff-i860.c: Likewise.
2453         * coff-i960.c: Likewise.
2454         * coff-ia64.c: Likewise.
2455         * coff-mips.c: Likewise.
2456         * coff-ppc.c: Likewise.
2457         * coff-rs6000.c: Likewise.
2458         * coff-sh.c: Likewise.
2459         * coff-tic30.c: Likewise.
2460         * coff-tic54x.c: Likewise.
2461         * coff-x86_64.c: Likewise.
2462         * coff64-rs6000.c: Likewise.
2463         * coffcode.h: Likewise.
2464         * elf-m10300.c: Likewise.
2465         * elf32-cr16.c: Likewise.
2466         * elf32-lm32.c: Likewise.
2467         * elf32-m32r.c: Likewise.
2468         * elf32-metag.c: Likewise.
2469         * elf32-score.c: Likewise.
2470         * elf32-score7.c: Likewise.
2471         * elf32-tilepro.c: Likewise.
2472         * elf32-xstormy16.c: Likewise.
2473         * elf32-xtensa.c: Likewise.
2474         * elf64-alpha.c: Likewise.
2475         * elf64-hppa.c: Likewise.
2476         * elf64-ia64-vms.c: Likewise.
2477         * elf64-mmix.c: Likewise.
2478         * elf64-sh64.c: Likewise.
2479         * elfnn-ia64.c: Likewise.
2480         * elfxx-sparc.c: Likewise.
2481         * elfxx-target.h: Likewise.
2482         * elfxx-tilegx.c: Likewise.
2483         * elfxx-x86.h: Likewise.
2484         * hp300hpux.c: Likewise.
2485         * hppabsd-core.c: Likewise.
2486         * hpux-core.c: Likewise.
2487         * i386msdos.c: Likewise.
2488         * i386os9k.c: Likewise.
2489         * ieee.c: Likewise.
2490         * ihex.c: Likewise.
2491         * irix-core.c: Likewise.
2492         * libaout.h: Likewise.
2493         * libecoff.h: Likewise.
2494         * mach-o-target.c: Likewise.
2495         * mach-o.c: Likewise.
2496         * mipsbsd.c: Likewise.
2497         * mmo.c: Likewise.
2498         * netbsd-core.c: Likewise.
2499         * nlm-target.h: Likewise.
2500         * oasys.c: Likewise.
2501         * osf-core.c: Likewise.
2502         * pdp11.c: Likewise.
2503         * pe-mips.c: Likewise.
2504         * pe-x86_64.c: Likewise.
2505         * pef.c: Likewise.
2506         * plugin.c: Likewise.
2507         * ppcboot.c: Likewise.
2508         * ptrace-core.c: Likewise.
2509         * sco5-core.c: Likewise.
2510         * som.c: Likewise.
2511         * sparclynx.c: Likewise.
2512         * srec.c: Likewise.
2513         * tekhex.c: Likewise.
2514         * trad-core.c: Likewise.
2515         * verilog.c: Likewise.
2516         * versados.c: Likewise.
2517         * vms-alpha.c: Likewise.
2518         * vms-lib.c: Likewise.
2519         * wasm-module.c: Likewise.
2520         * xsym.c: Likewise.
2521         * libbfd.h: Regenerate.
2522
2523 2018-02-15  Jim Wilson  <jimw@sifive.com>
2524
2525         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2526         symbols whose section address is zero.
2527
2528         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2529         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2530         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2531         Add %X%P to error messages.
2532
2533 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2534
2535         PR ld/22832
2536         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2537         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2538         and assert that the result of the call is not NULL.
2539
2540 2018-02-14  Nick Clifton  <nickc@redhat.com>
2541
2542         PR 22823
2543         Revert previous delta.  Add extra casts to avoid compile time
2544         warnings instead.
2545         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2546         cast to avoid warning from gcc v8 compiler.
2547         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2548         (_bfd_generic_bfd_set_private_flags): Likewise.
2549         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2550         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2551         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2552         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2553         (_bfd_noarchive_construct_extended_name_table): Likewise.
2554         (_bfd_noarchive_truncate_arname): Likewise.
2555         (_bfd_noarchive_write_ar_hdr): Likewise.
2556         (_bfd_noarchive_get_elt_at_index): Likewise.
2557         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2558         (_bfd_nosymbols_print_symbol): Likewise.
2559         (_bfd_nosymbols_get_symbol_info): Likewise.
2560         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2561         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2562         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2563         (_bfd_nosymbols_get_lineno): Likewise.
2564         (_bfd_nosymbols_find_nearest_line): Likewise.
2565         (_bfd_nosymbols_find_line): Likewise.
2566         (_bfd_nosymbols_find_inliner_info): Likewise.
2567         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2568         (_bfd_nosymbols_read_minisymbols): Likewise.
2569         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2570         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2571         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2572         (_bfd_nowrite_set_arch_mach): Likewise.
2573         (_bfd_nowrite_set_section_contents): Likewise.
2574         (_bfd_nolink_sizeof_headers): Likewise.
2575         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2576         (_bfd_nolink_bfd_relax_section): Likewise.
2577         (_bfd_nolink_bfd_gc_sections): Likewise.
2578         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2579         (_bfd_nolink_bfd_merge_sections): Likewise.
2580         (_bfd_nolink_bfd_is_group_section): Likewise.
2581         (_bfd_nolink_bfd_discard_group): Likewise.
2582         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2583         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2584         (_bfd_nolink_bfd_link_just_syms): Likewise.
2585         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2586         (_bfd_nolink_bfd_final_link): Likewise.
2587         (_bfd_nolink_bfd_link_split_section): Likewise.
2588         (_bfd_nolink_section_already_linked): Likewise.
2589         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2590         (_bfd_nolink_bfd_define_start_stop): Likewise.
2591         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2592         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2593         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2594         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2595         * libbfd.c (bfd_false_any): Delete.
2596         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2597         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2598         * libbfd.h (extern): Regenerate
2599         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2600         cast to avoid warning from gcc v8 compiler.
2601         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2602         * binary.c (binary_get_symbol_info): Likewise.
2603         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2604         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2605         * coffcode.h (coff_set_alignment_hook): Likewise.
2606         (symname_in_debug_hook): Likewise.
2607         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2608         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2609         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2610         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2611         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2612         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2613         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2614         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2615         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2616         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2617         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2618         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2619         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2620         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2621         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2622         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2623         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2624         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2625         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2626         (bfd_elfNN_bfd_set_private_flags): Likewise.
2627         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2628         (elf_backend_init_index_section): Likewise.
2629         (elf_backend_allow_non_load_phdr): Likewise.
2630         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2631         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2632         * ieee.c (ieee_construct_extended_name_table): Likewise.
2633         (ieee_write_armap): Likewise.
2634         (ieee_write_ar_hdr): Likewise.
2635         (ieee_bfd_is_target_special_symbol): Likewise.
2636         * ihex.c (ihex_canonicalize_symtab): Likewise.
2637         (ihex_bfd_is_target_special_symbol): Likewise.
2638         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2639         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2640         (_bfd_ecoff_set_alignment_hook): Likewise.
2641         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2642         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2643         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2644         * oasys.c (oasys_construct_extended_name_table): Likewise.
2645         (oasys_write_armap): Likewise.
2646         (oasys_write_ar_hdr): Likewise.
2647         (oasys_bfd_is_target_special_symbol): Likewise.
2648         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2649         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2650         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2651         * som.c (som_bfd_is_target_special_symbol): Likewise.
2652         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2653         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2654         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2655         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2656         (versados_bfd_reloc_name_lookup): Likewise.
2657         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2658         (vms_bfd_define_start_stop): Likewise.
2659         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2660         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2661         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2662
2663 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2664
2665         PR ld/22842
2666         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
2667         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2668         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
2669         R_X86_64_PC32 reloc against dynamic function in data section.
2670         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2671         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
2672         against dynamic function in data section.
2673         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
2674         function address only if pcrel_plt is true.
2675         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
2676         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
2677         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
2678         PC-relative relocation against a function definition in data
2679         secton in PIE.  Remove the obsolete comments.
2680         (elf_x86_link_hash_table): Add pcrel_plt.
2681
2682 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2683
2684         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
2685         instead of bfd_link_pic, for building shared library.
2686
2687 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2688
2689         PR gas/22791
2690         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
2691         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
2692         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
2693         against protected function in shared object.
2694
2695 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
2696
2697         PR 22828
2698         * po/ru.po: Fix typo in Russian translation.
2699
2700 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
2701
2702         * wasm-module.c (wasm_scan_name_function_section): Rename
2703         `index' local variable to `idx'.
2704
2705 2018-02-13  Nick Clifton  <nickc@redhat.com>
2706
2707         PR 22823
2708         Fix compile time warnings generated by gcc version 8.
2709         * libbfd-in.h: Remove extraneous text from prototypes.
2710         Add prototypes for bfd_false_any, bfd_true_any,
2711         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
2712         bfd_n1_any, bfd_void_any.
2713         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
2714         function.
2715         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2716         (_bfd_generic_bfd_set_private_flags): Likewise.
2717         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2718         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2719         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2720         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2721         (_bfd_noarchive_construct_extended_name_table): Likewise.
2722         (_bfd_noarchive_truncate_arname): Likewise.
2723         (_bfd_noarchive_write_ar_hdr): Likewise.
2724         (_bfd_noarchive_get_elt_at_index): Likewise.
2725         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2726         (_bfd_nosymbols_print_symbol): Likewise.
2727         (_bfd_nosymbols_get_symbol_info): Likewise.
2728         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2729         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2730         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2731         (_bfd_nosymbols_get_lineno): Likewise.
2732         (_bfd_nosymbols_find_nearest_line): Likewise.
2733         (_bfd_nosymbols_find_line): Likewise.
2734         (_bfd_nosymbols_find_inliner_info): Likewise.
2735         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2736         (_bfd_nosymbols_read_minisymbols): Likewise.
2737         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2738         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2739         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2740         (_bfd_nowrite_set_arch_mach): Likewise.
2741         (_bfd_nowrite_set_section_contents): Likewise.
2742         (_bfd_nolink_sizeof_headers): Likewise.
2743         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2744         (_bfd_nolink_bfd_relax_section): Likewise.
2745         (_bfd_nolink_bfd_gc_sections): Likewise.
2746         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2747         (_bfd_nolink_bfd_merge_sections): Likewise.
2748         (_bfd_nolink_bfd_is_group_section): Likewise.
2749         (_bfd_nolink_bfd_discard_group): Likewise.
2750         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2751         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2752         (_bfd_nolink_bfd_link_just_syms): Likewise.
2753         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2754         (_bfd_nolink_bfd_final_link): Likewise.
2755         (_bfd_nolink_bfd_link_split_section): Likewise.
2756         (_bfd_nolink_section_already_linked): Likewise.
2757         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2758         (_bfd_nolink_bfd_define_start_stop): Likewise.
2759         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2760         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2761         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2762         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2763         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2764         accepts one or more arguments.
2765         (bfd_true_any): Likewise.
2766         (bfd_nullvoidptr_any): Likewise.
2767         (bfd_0_any): Likewise.
2768         (bfd_0u_any): Likewise.
2769         (bfd_0l_any): Likewise.
2770         (_bfd_n1_any): Likewise.
2771         (bfd_void_any): Likewise.
2772         * libbfd.h (extern): Regenerate
2773         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2774         based dummy function.
2775         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2776         * binary.c (binary_get_symbol_info): Likewise.
2777         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2778         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2779         * coffcode.h (coff_set_alignment_hook): Likewise.
2780         (symname_in_debug_hook): Likewise.
2781         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2782         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2783         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2784         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2785         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2786         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2787         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2788         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2789         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2790         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2791         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2792         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2793         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2794         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2795         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2796         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2797         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2798         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2799         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2800         (bfd_elfNN_bfd_set_private_flags): Likewise.
2801         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2802         (elf_backend_init_index_section): Likewise.
2803         (elf_backend_allow_non_load_phdr): Likewise.
2804         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2805         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2806         * ieee.c (ieee_construct_extended_name_table): Likewise.
2807         (ieee_write_armap): Likewise.
2808         (ieee_write_ar_hdr): Likewise.
2809         (ieee_bfd_is_target_special_symbol): Likewise.
2810         * ihex.c (ihex_canonicalize_symtab): Likewise.
2811         (ihex_bfd_is_target_special_symbol): Likewise.
2812         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2813         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2814         (_bfd_ecoff_set_alignment_hook): Likewise.
2815         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2816         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2817         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2818         * oasys.c (oasys_construct_extended_name_table): Likewise.
2819         (oasys_write_armap): Likewise.
2820         (oasys_write_ar_hdr): Likewise.
2821         (oasys_bfd_is_target_special_symbol): Likewise.
2822         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2823         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2824         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2825         * som.c (som_bfd_is_target_special_symbol): Likewise.
2826         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2827         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2828         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2829         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2830         (versados_bfd_reloc_name_lookup): Likewise.
2831         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2832         (vms_bfd_define_start_stop): Likewise.
2833         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2834         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2835         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2836         * elf32-arc.c (get_replace_function): Assign replacement function
2837         to func pointer.
2838         * elf32-i370.c (i370_noop): Update prototype.
2839
2840 2018-02-13  Alan Modra  <amodra@gmail.com>
2841
2842         PR 22836
2843         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2844         relocation sections.  If size reduces to just the flag word,
2845         remove that too and mark with SEC_EXCLUDE.
2846         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2847
2848 2018-02-13  Alan Modra  <amodra@gmail.com>
2849
2850         PR 22829
2851         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2852         PT_GNU_RELRO setup.
2853
2854 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2855
2856         * i386msdos.c (msdos_mkobject); New function.
2857         (msdos_object_p): New function.
2858         (i386_msdos_vec): Use msdos_object_p as the check_format
2859         function.
2860         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2861         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2862         IMAGE_NT_SIGNATURE.
2863         * peXXigen.c: Likewise.
2864         * coff-ia64.c: Likewise.
2865
2866 2018-02-12  Nick Clifton  <nickc@redhat.com>
2867
2868         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2869         assignment.
2870         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2871
2872 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2873
2874         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2875         (sparc_elf_append_rela): Assert that there is enough room in section.
2876         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2877         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2878         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2879         For a symbol subject to a GOT relocation, reserve a slot in the
2880         relocation section if the symbol isn't dynamic and we are in PIC mode.
2881         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2882         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2883         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2884         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2885         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2886         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2887         undefined weak symbol with non-default visibility.  Remove superfluous
2888         'else' and fix formatting.
2889
2890 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2891
2892         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2893         is_solaris.
2894         (i386_elf32_sol2_vec): Don't declare.
2895         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2896         Don't set need_global_offset_table.
2897         (elf_i386_solaris_arch_bed): New.
2898         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2899         Solaris.
2900         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2901         target_os != is_nacl instead of target_os == is_normal.
2902         (x86_64_elf64_sol2_vec): Don't declare.
2903         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2904         is_nacl instead of target_os == is_normal.  Don't set
2905         need_global_offset_table.
2906         (elf_x86_64_solaris_arch_bed): New.
2907         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2908         Solaris.
2909         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2910         _GLOBAL_OFFSET_TABLE_ for Solaris.
2911         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2912         need_global_offset_table.
2913         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2914         (elf_x86_link_hash_table): Remove need_global_offset_table.
2915         (elf_x86_init_table): Likewise.
2916
2917 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2918
2919         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2920         Remove prototype.
2921         (i386_elf32_sol2_vec): Declared.
2922         (elf_i386_link_setup_gnu_properties): Set
2923         need_global_offset_table with info->output_bfd->xvec.
2924         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2925         Remove prototype.
2926         (x86_64_elf64_sol2_vec): Declared.
2927         (elf_x86_64_link_setup_gnu_properties): Set
2928         need_global_offset_table with info->output_bfd->xvec.
2929
2930 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2931
2932         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2933         New prototype.
2934         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2935         for Solaris.
2936         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2937         New prototype.
2938         (elf_x86_64_link_setup_gnu_properties): Set
2939         need_global_offset_table for Solaris.
2940         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2941         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2942         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2943         need_global_offset_table.
2944         * elfxx-x86.h (elf_x86_link_hash_table): Add
2945         need_global_offset_table.
2946         (elf_x86_init_table): Likewise.
2947
2948 2018-02-08  Jim Wilson  <jimw@sifive.com>
2949
2950         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2951         change.
2952
2953 2018-02-08  Nick Clifton  <nickc@redhat.com>
2954
2955         PR 22788
2956         * elf.c (elf_parse_notes): Reject notes with excessuively large
2957         alignments.
2958
2959 2018-02-07  Alan Modra  <amodra@gmail.com>
2960
2961         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2962         * elf32-ppc.c: Remove speculation barrier support.
2963         * elf32-ppc.h: Likewise.
2964         * elf64-ppc.c: Likewise.
2965         * elf64-ppc.h: Likewise.
2966
2967 2018-02-06  Jim Wilson  <jimw@sifive.com>
2968
2969         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2970         callback to report an error.
2971
2972 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2973
2974         PR ld/22263
2975         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2976         into call to !bfd_link_executable and tidy up.
2977         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2978         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2979         !bfd_link_executable.
2980         <R_SPARC_TLS_IE_HI22>: Likewise.
2981         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2982         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2983         !bfd_link_executable.
2984         <R_SPARC_WPLT30>: Tidy up.
2985         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2986         !bfd_link_executable.
2987         (allocate_dynrelocs): Likewise.
2988         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2989         <R_SPARC_TLS_GD_HI22>: Merge into...
2990         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2991         sparc_elf_tls_transition and remove redundant code.
2992         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2993         !bfd_link_executable.
2994         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2995         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2996         <R_SPARC_TLS_LDM_CALL>: Likewise.
2997         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2998         <R_SPARC_TLS_GD_ADD>: Likewise.
2999         <R_SPARC_TLS_LDM_ADD>: Likewise.
3000         <R_SPARC_TLS_LDO_ADD>: Likewise.
3001         <R_SPARC_TLS_IE_LD>: Likewise.
3002
3003 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
3004
3005         PR 22789
3006         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3007         functions failed to find the function name, try the generic elf
3008         find function instead.
3009
3010 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3011
3012         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3013         'memcpy' instead of 'strncpy' when writing the magic number.
3014
3015 2018-02-06  Nick Clifton  <nickc@redhat.com>
3016
3017         PR 22794
3018         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3019         section before attempting to read it in.
3020         (bfd_get_alt_debug_link_info): Likewise.
3021
3022 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
3023
3024         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3025         line information in addition to name, if they can be found.
3026
3027 2018-02-05  Renlin Li  <renlin.li@arm.com>
3028
3029         PR ld/22764
3030         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3031         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3032         check for writeable section as well.
3033
3034 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3035
3036         PR ld/22782
3037         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3038         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3039         undefined weak symbol to 0.
3040         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3041         if _GLOBAL_OFFSET_TABLE_ is referenced.
3042         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3043         got_referenced instead of ref_regular_nonweak.  Remove the
3044         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3045         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3046
3047 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3048
3049         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3050         initialize `hi_reloc'.
3051
3052 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3053
3054         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3055         SHT_MIPS_REGINFO sections don't assert the correct size and
3056         report an error instead.
3057
3058 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3059
3060         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3061         status from `->elf_backend_section_processing'.
3062
3063 2018-02-02  Jim Wilson  <jimw@sifive.com>
3064
3065         PR ld/22756
3066         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3067         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3068         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3069         Pass new argument to riscv_relax_delete_bytes.
3070         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3071         ATTRIBUTE_UNUSED from link_info parameter.
3072
3073 2018-02-02  Alan Modra  <amodra@gmail.com>
3074
3075         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3076         emitted for toc sequence optimization.  Set and use "howto" later.
3077
3078 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3079
3080         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3081         arithmetic on NULL pointer.
3082         * elflink.c (_bfd_elf_archive_symbol_lookup,
3083         elf_link_add_archive_symbols): Likewise.
3084
3085 2018-01-31  Michael Matz  <matz@suse.de>
3086
3087         * elflink.c (bfd_elf_define_start_stop): Fix check of
3088         def_dynamic.
3089
3090 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3091
3092         PR ld/21964
3093         * elflink.c (bfd_elf_define_start_stop): Check if __start and
3094         __stop symbols are referenced by shared objects.
3095
3096 2018-01-30  Alan Modra  <amodra@gmail.com>
3097
3098         PR 22758
3099         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3100         segment when demand paged with lma on the same page.  Test this
3101         before load/non-load, executable/non-executable,
3102         writable/non-writable tests and simplify.  Delete bogus relro
3103         condition in writable/non-writable test.  Delete outdated
3104         comment.  Formatting.
3105
3106 2018-01-30  Alan Modra  <amodra@gmail.com>
3107
3108         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3109         symbols dynamic.
3110
3111 2018-01-29  Alan Modra  <amodra@gmail.com>
3112
3113         PR 22741
3114         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3115         range before converting to a symbol table pointer.
3116
3117 2018-01-27  Nick Clifton  <nickc@redhat.com>
3118
3119         * po/ru.po: Updated Russian translation.
3120
3121 2018-01-26  Alan Modra  <amodra@gmail.com>
3122
3123         * elflink.c (bfd_elf_define_start_stop): Override symbols when
3124         they are defined dynamically.
3125
3126 2018-01-26  Alan Modra  <amodra@gmail.com>
3127
3128         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3129         .branch_lt changes size.
3130
3131 2018-01-25  Alan Modra  <amodra@gmail.com>
3132
3133         PR 22746
3134         * elfcode.h (elf_object_p): Avoid integer overflow.
3135
3136 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
3137
3138         PR ld/22727
3139         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3140         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3141
3142         Revert
3143         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
3144
3145         PR ld/22263
3146         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3147         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3148         bfd_link_executable for TLS check.
3149         (_bfd_sparc_elf_check_relocs): Likewise.
3150         (allocate_dynrelocs): Likewise.
3151         (_bfd_sparc_elf_relocate_section): Likewise.
3152
3153 2018-01-24  Renlin Li  <renlin.li@arm.com>
3154
3155         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3156         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3157         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3158         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3159         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3160         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3161         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3162
3163 2018-01-24  Renlin Li  <renlin.li@arm.com>
3164
3165         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3166         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3167         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3168         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3169         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3170         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3171         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3172         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3173         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3174         * bfd-in2.h: Regenerate.
3175         * libbfd.h: Regenerate.
3176
3177 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
3178
3179         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3180         `mips_elf32_section_processing' comment reference.
3181
3182 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3183
3184         PR ld/22721
3185         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3186         versioned __tls_get_addr symbol.
3187
3188 2018-01-19  Nick Clifton  <nickc@redhat.com>
3189
3190         * po/fr.po: Updated French translation.
3191
3192 2018-01-18  Alan Modra  <amodra@gmail.com>
3193
3194         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3195         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3196         (ppc64_elf_build_stubs): Likewise.
3197
3198 2018-01-17  Nick Clifton  <nickc@redhat.com>
3199
3200         * po/ru.po: Updated Russian translation.
3201         * po/uk/po: Updated Ukranian translation.
3202
3203 2018-01-17  Alan Modra  <amodra@gmail.com>
3204
3205         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3206
3207 2018-01-17  Alan Modra  <amodra@gmail.com>
3208
3209         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3210         (CRSETEQ, BEQCTRM): Define.
3211         (is_nonpic_glink_stub): Don't check bctr.
3212         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3213         (ppc_elf_relax_section): Size speculation barrier.
3214         (output_bctr): New function.
3215         (write_glink_stub): Use output_bctr.
3216         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3217         (ppc_elf_finish_dynamic_symbol): Likewise.
3218         (ppc_elf_finish_dynamic_sections): Use output_bctr.
3219         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3220         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3221         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3222         (size_global_entry_stubs): Handle speculation barrier sizing.
3223         (plt_stub_size): Likewise.
3224         (output_bctr): New function.
3225         (build_plt_stub, build_tls_get_addr_stub): Output speculation
3226         barrier.
3227         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3228         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3229         (build_global_entry_stubs): Output speculation barrier.
3230         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3231         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3232
3233 2018-01-17  Alan Modra  <amodra@gmail.com>
3234
3235         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3236         __tls_get_addr_opt, and alignment sizing.
3237         (TLS_GET_ADDR_GLINK_SIZE): Delete.
3238         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3239         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3240         or 8 insns.
3241         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3242         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3243         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
3244         by PLT reloc count.
3245         (write_glink_stub): Handle __tls_get_addr_opt stub.
3246         Pad out to size given by GLINK_ENTRY_SIZE.
3247         (ppc_elf_relocate_section): Adjust write_glink_stub call.
3248         (ppc_elf_finish_dynamic_symbol): Likewise.
3249         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3250         insn array since so many need rewriting.
3251         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3252         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3253         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
3254         nops.  Adjust all uses.
3255         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3256         in glink_vma calculation.
3257         (struct ppc_link_hash_table): Add global_entry section pointer.
3258         (create_linkage_sections): Create separate section for global
3259         entry stubs.
3260         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3261         (size_global_entry_stubs): Handle sizing for aligned stubs.
3262         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3263         and don't stash end of glink branch table in rawsize.
3264         (ppc_build_one_stub): Rewrite stub size calculations.
3265         (build_global_entry_stubs): Use new section.
3266         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3267         Build lazy link stubs out to end of section.  Build global entry
3268         stubs in new section.
3269
3270 2018-01-15  Nick Clifton  <nickc@redhat.com>
3271
3272         * po/uk.po: Updated Ukranian translation.
3273
3274 2018-01-13  Nick Clifton  <nickc@redhat.com>
3275
3276         * po/bfd.pot: Regenerated.
3277
3278 2018-01-13  Nick Clifton  <nickc@redhat.com>
3279
3280         * version.m4: Bump version to 2.30.51
3281         * configure: Regenerate.
3282
3283 2018-01-13  Nick Clifton  <nickc@redhat.com>
3284
3285         2.30 branch created.
3286
3287 2018-01-12  Jens Widell  <jl@opera.com>
3288
3289         * elf.c (setup_group): Optimize search for group by remembering
3290         last found group and restarting search at that index.
3291         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3292
3293 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
3294
3295         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3296         bfd_link_common_skip_none in switch.
3297
3298 2018-01-12  Alan Modra  <amodra@gmail.com>
3299
3300         PR ld/22649
3301         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3302         references on forced local symbols.
3303
3304 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3305
3306         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3307         .reginfo section has wrong size.
3308
3309 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3310
3311         PR ld/22393
3312         * elf.c (_bfd_elf_map_sections_to_segments): When generating
3313         separate code and read-only data LOAD segments, create a new
3314         LOAD segment if the previous section contains text and the
3315         current section doesn't or vice versa.  Don't put a writable
3316         section in a read-only segment if there is a RELRO segment.
3317
3318 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3319
3320         PR ld/22649
3321         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3322         references on forced local symbols.
3323
3324 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3325
3326         PR ld/22677
3327         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3328         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3329
3330 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3331
3332         PR 22662
3333         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3334
3335 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
3336
3337         * elf.c (elfcore_grok_freebsd_note): Handle
3338         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3339         NT_FREEBSD_PROCSTAT_VMMAP.
3340
3341 2018-01-03  Alan Modra  <amodra@gmail.com>
3342
3343         Update year range in copyright notice of all files.
3344
3345 For older changes see ChangeLog-2017
3346 \f
3347 Copyright (C) 2018 Free Software Foundation, Inc.
3348
3349 Copying and distribution of this file, with or without modification,
3350 are permitted in any medium without royalty provided the copyright
3351 notice and this notice are preserved.
3352
3353 Local Variables:
3354 mode: change-log
3355 left-margin: 8
3356 fill-column: 74
3357 version-control: never
3358 End: