bfd/ChangeLog

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