bfd/ChangeLog

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