bfd/ChangeLog

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