bfd/ChangeLog

   1 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
   2
   3         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
   4         to `remove_section'.
   5
   6 2018-07-10  Alan Modra  <amodra@gmail.com>
   7
   8         * elf32-xgate.h: Delete.
   9         * elf32-xgate.c: Delete unnecessary forward declarations, add two
  10         that are now needed.
  11         (xgate_elf_bfd_link_hash_table_create)
  12         (xgate_elf_bfd_link_hash_table_free)
  13         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
  14         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
  15         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
  16         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
  17         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
  18         (elf32_xgate_post_process_headers): Delete.
  19         (elf32_xgate_backend_symbol_processing): New function.
  20         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
  21         (_bfd_xgate_elf_print_private_bfd_data): Make static.
  22         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
  23         (elf_backend_relocate_section, elf_backend_object_p)
  24         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
  25         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
  26         (bfd_elf32_bfd_link_hash_table_create)
  27         (bfd_elf32_bfd_set_private_flags)
  28         (xgate_stub_hash_lookup): Don't define.
  29         (elf_backend_symbol_processing): Define.
  30         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
  31
  32 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
  33
  34         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
  35         `->needs_lazy_stub' if the stubs output section is the absolute
  36         section.
  37
  38 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
  39
  40         PR ld/23388
  41         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
  42         * configure: Regenerated.
  43
  44 2018-07-09  Alan Modra  <amodra@gmail.com>
  45
  46         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
  47         _bfd_elf_post_process_headers.
  48
  49 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
  50
  51         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
  52         space for dynamic relocation for undefined weak symbol.
  53         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
  54         relocation for undefined weak symbols.
  55         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
  56         section for relocations against undefined weak symbols.
  57
  58 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
  59
  60         * elf.c (elfcore_grok_aarch_sve): New function.
  61         (elfcore_grok_note): Check for Aarch64 SVE.
  62         (elfcore_write_aarch_sve): New function.
  63         (elfcore_write_register_note): Check for Aarch64 SVE.
  64         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
  65
  66 2018-07-06  Alan Modra  <amodra@gmail.com>
  67
  68         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
  69         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
  70         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
  71         * elf32-s390.c (elf_s390_write_core_note): Likewise.
  72         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
  73         * elf64-s390.c (elf_s390_write_core_note): Likewise.
  74         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
  75
  76 2018-07-05  Jim Wilson  <jimw@sifive.com>
  77
  78         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
  79         (riscv64*-*-*): Likewise.
  80         (riscv-*-*): Add as an alias for riscv32*-*-*.
  81
  82 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
  83
  84         PR ld/23372
  85         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
  86         ISA properties with empty bits.
  87
  88 2018-07-05  Nick Clifton  <nickc@redhat.com>
  89
  90         * po/ru.po: Updated Russian translation.
  91
  92 2018-07-05  Alan Modra  <amodra@gmail.com>
  93
  94         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
  95         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
  96         on mismatch.  Remove "warning: " from messages.  Track last bfd
  97         used to set tags.
  98         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
  99         _bfd_elf_ppc_merge_fp_attributes.
 100         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
 101         from _bfd_elf_ppc_merge_fp_attributes.
 102
 103 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 104
 105         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
 106         * Makefile.in: Regenerated.
 107
 108 2018-07-03  Alan Modra  <amodra@gmail.com>
 109
 110         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
 111         sections.
 112
 113 2018-07-03  Alan Modra  <amodra@gmail.com>
 114
 115         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
 116         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
 117         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
 118         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
 119         incompatible attribute.
 120         (ppc_elf_merge_obj_attributes): Likewise.  Return
 121         _bfd_elf_merge_object_attributes result.
 122         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
 123         _bfd_elf_merge_object_attributes result.
 124
 125 2018-07-03  Alan Modra  <amodra@gmail.com>
 126
 127         PR 17550
 128         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
 129         in discarded sections.
 130
 131 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 132
 133         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
 134         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
 135         list.
 136
 137 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 138
 139         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 140         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
 141         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
 142         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
 143         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
 144         R_MICROMIPS_PC23_S2 relocation entries.
 145         (micromips_elf64_howto_table_rela): Likewise.
 146         (micromips_reloc_map): Likewise.
 147         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
 148         (elf_micromips_howto_table_rela): Likewise.
 149         (micromips_reloc_map): Likewise.
 150
 151 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         PR ld/23324
 154         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
 155         R_X86_64_converted_reloc_bit bit.
 156
 157 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
 158             Tom Tromey  <tom@tromey.com>
 159
 160         PR 13157
 161         PR 21787
 162         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
 163         (bfd_mach_o_close_and_cleanup): Redefine.
 164         * archive.c (_bfd_unlink_from_archive_parent): New function,
 165         extracted from..
 166         (_bfd_archive_close_and_cleanup): ..here.
 167         (bfd_generic_archive_p): Do not clear archive's format.
 168         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
 169         * libbfd.h: Regenerate.
 170
 171 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 172
 173         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
 174         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
 175         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
 176         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
 177         * bfd-in2.h: Regenerate.
 178         * cpu-arm.c (arch_info_struct): Add entries for above new
 179         bfd_mach_arm values.
 180         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
 181         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
 182         architectures.  Force assert failure for any new Tag_CPU_arch value.
 183
 184 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 185
 186         * doc/bfdint.texi: Use command-line consistently when used in a
 187         compount word.
 188         * doc/bfdsumm.texi: Likewise.
 189
 190 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
 191
 192         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
 193         visibility check made for undefined weak symbols.
 194
 195 2018-06-26  Nick Clifton  <nickc@redhat.com>
 196
 197         * po/uk.po: Updated Ukranian translation.
 198
 199 2018-06-25  Nick Clifton  <nickc@redhat.com>
 200
 201         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
 202         for malloc returning NULL.
 203         (_bfd_aarch64_erratum_843419_fixup): Check for
 204         _bfd_aarch64_erratum_835769_stub_name returning NULL.
 205
 206 2018-06-24  Nick Clifton  <nickc@redhat.com>
 207
 208         * po/bfd.pot: Regenerate.
 209
 210 2018-06-24  Nick Clifton  <nickc@redhat.com>
 211
 212         * version.m4: Update version string to 2.31.51.
 213         * configure: Regenerate.
 214
 215 2018-06-24  Nick Clifton  <nickc@redhat.com>
 216
 217         2.31 branch created.
 218
 219 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 220
 221         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
 222         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
 223
 224 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 225
 226         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
 227         EI_ABIVERSION setting together.
 228
 229 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 230
 231         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
 232         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
 233         (MIPS_LIBC_ABI_MAX): New enumeration constants.
 234         (_bfd_mips_post_process_headers): Use them in place of magic
 235         numbers.
 236
 237 2018-06-21  Jim Wilson  <jimw@sifive.com>
 238
 239         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
 240         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
 241
 242 2018-06-21  Alan Modra  <amodra@gmail.com>
 243
 244         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
 245         * doc/Makefile.in: Regenerate.
 246
 247 2018-06-20  Renlin Li  <renlin.li@arm.com>
 248
 249         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
 250         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 251         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 252         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 253         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
 254         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 255         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 256         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 257         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 258
 259 2018-06-20  Nick Clifton  <nickc@redhat.com>
 260
 261         PR 23316
 262         * opncls.c (get_build_id): Check for a negative or excessive data
 263         size in the build-id note.
 264
 265 2018-06-20  Nick Clifton  <nickc@redhat.com>
 266
 267         PR 23299
 268         * mach-o.c (cputype): New function.
 269         (cpusubtype): New function.
 270         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
 271         values in the MACH-O file header.
 272         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
 273         cpusubtype fields from the input bfd's mach-o header to the output
 274         bfd.
 275         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
 276         Redefine to bfd_mach_o_bfd_print_private_data.
 277         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
 278
 279 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 280
 281         PR ld/22966
 282         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
 283         `.got.plt' entry referred is in range.
 284         (mips_finish_exec_plt): Correct the range check for `.got.plt'
 285         start.  Replace the assertion used for that with a proper error
 286         message.
 287
 288 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 289
 290         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
 291         formatting.
 292
 293 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 294
 295         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
 296         (INCLUDES): Rename to ...
 297         (AM_CPPFLAGS): ... this.
 298         * configure.ac: Remove AC_PREREQ.
 299         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
 300         info-in-builddir no-texinfo.tex.
 301         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
 302         * doc/bfd.texinfo: Rename to ...
 303         * doc/bfd.texi: ... this.
 304         * Makefile.in: Re-generate.
 305         * aclocal.m4: Re-generate.
 306         * config.in: Re-generate.
 307         * configure: Re-generate.
 308         * doc/Makefile.in: Re-generate.
 309
 310 2018-06-18  Mephi  <mephi42@gmail.com>
 311
 312         PR 23297
 313         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
 314         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
 315         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
 316         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
 317         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
 318         * bfd-in2.h: Regenerate.
 319         * libbfd.h: Regenerate.
 320
 321 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 322
 323         * elfxx-mips.c (print_mips_ases): Add GINV extension.
 324
 325 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 326
 327         PR binutils/23267
 328         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
 329         symbol version is base version.
 330
 331 2018-06-14  Alan Modra  <amodra@gmail.com>
 332
 333         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
 334         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
 335         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
 336         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
 337         "dynamic_relocs" is not set.
 338         * elfxx-mips.c (count_section_dynsyms): Likewise.
 339
 340 2018-06-14  Alan Modra  <amodra@gmail.com>
 341
 342         PR 23282
 343         * bfdio.c (bfd_seek): Optimize away seeks to current position.
 344
 345 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
 346             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 347
 348         * elfxx-mips.c (print_mips_ases): Add CRC.
 349
 350 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         PR ld/23161
 353         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
 354         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
 355         __bss_start, _end and _edata in shared libraries.
 356
 357 2018-06-07  Alan Modra  <amodra@gmail.com>
 358
 359         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
 360         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
 361
 362 2018-06-05  Alan Modra  <amodra@gmail.com>
 363
 364         * bfd.c (struct bfd): Update comment on "where" usage.
 365         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
 366         "iostream", and "where" from containing archive file.  Return
 367         error on NULL iovec.
 368         (bfd_bread): Similarly, and return error attempted out of
 369         bounds archive element access.
 370         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
 371         "where" from containing archive file.
 372         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
 373         attempt to optimize away seeks.  Don't paper over errors by
 374         calling bfd_tell.
 375         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
 376         (bfd_get_size): Likewise.
 377         (bfd_mmap): Operate on and use iovec of containing archive
 378         file.  Return error on NULL iovec.
 379         * cache.c (bfd_cache_lookup_worker): Abort if working on
 380         archive element bfd.
 381         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
 382         Don't ignore zero byte reads.
 383         (cache_bread): Look up FILE* in cache here.  Error on NULL
 384         lookup.
 385         (cache_bwrite): Rename "where" to "from".
 386         (cache_bmmap): Don't handle archive elements.
 387         * coffcode.h (coff_slurp_line_table): Exit early on zero
 388         lineno count.
 389         * bfd-in2.h: Regenerate.
 390
 391 2018-06-05  Alan Modra  <amodra@gmail.com>
 392
 393         PR 23254
 394         * plugin.c (bfd_plugin_open_input): Allow for possibility of
 395         nested archives.  Open file again for plugin.
 396         (try_claim): Don't save and restore file position.  Close file
 397         if not claimed.
 398         * sysdep.h (O_BINARY): Define.
 399
 400 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
 401
 402         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
 403         (compute_fill_extra_space): Drop declaration. Rename function to
 404         xtensa_compute_fill_extra_space.
 405         (compute_ebb_actions, remove_dead_literal): Update references to
 406         compute_fill_extra_space.
 407
 408 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
 409
 410         * elf32-xtensa.c (elf32xtensa_separate_props): New global
 411         variable.
 412         (xtensa_add_names): New function.
 413         (xtensa_property_section_name): Add new parameter
 414         separate_sections, use it to choose property section name.
 415         (xtensa_get_separate_property_section): New function.
 416         (xtensa_get_property_section): Invoke
 417         xtensa_get_separate_property_section to get individual property
 418         section if it exists, common property section otherwise.
 419         (xtensa_make_property_section): Pass elf32xtensa_separate_props
 420         to xtensa_property_section_name.
 421
 422 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 423
 424         PR binutils/23146
 425         * bfd-in.h: Include "diagnostics.h".
 426         * bfd-in2.h: Regenerated.
 427         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
 428         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
 429         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
 430         -Wstringop-truncation.
 431         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
 432         * elf32-s390.c (elf_s390_write_core_note): Likewse.
 433         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
 434         * elf64-s390.c (elf_s390_write_core_note): Likewse.
 435         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
 436
 437 2018-06-03  Jim Wilson  <jimw@sifive.com>
 438
 439         PR ld/23244
 440         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
 441         for and handle an undefined weak with no PLT.
 442
 443         PR ld/22756
 444         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
 445         to code that ignores duplicate symbols.
 446
 447 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 448
 449         * version.m4: Bump version to 2.30.52
 450         * configure: Regenerated.
 451
 452 2018-06-01  Alan Modra  <amodra@gmail.com>
 453
 454         * bfd.c (_bfd_error_handler): Arrange for this function to be
 455         declared in bfd-in2.h.
 456         * libbfd-in.h (_bfd_error_handler): Don't declare.
 457         * libbfd.h: Regenerate.
 458         * bfd-in2.h: Regenerate.
 459
 460 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
 461
 462         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
 463         This is needed to generate UEFI application image files from ELFs.
 464
 465 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 466
 467         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
 468         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 469         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 470         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 471         (elf_i386_lazy_ibt_plt): Likewise.
 472         (elf_i386_nacl_plt): Likewise.
 473         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
 474         (elf_x86_64_tlsdesc_plt_entry): This.
 475         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
 476         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 477         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 478         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 479         (elf_x86_64_lazy_bnd_plt): Likewise.
 480         (elf_x86_64_lazy_ibt_plt): Likewise.
 481         (elf_x32_lazy_ibt_plt): Likewise.
 482         (elf_x86_64_nacl_plt): Likewise.
 483         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
 484         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 485         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 486         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
 487         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
 488         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
 489         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
 490         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
 491         (elf_x86_non_lazy_plt_layout): Update comments.
 492         (elf_x86_plt_layout): Likewise.
 493
 494 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 495
 496         PR ld/23238
 497         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
 498         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 499         (elf_backend_add_symbol_hook): Likewise.
 500         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 501         (elf_backend_add_symbol_hook): Likewise.
 502         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
 503         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 504         (elf_backend_add_symbol_hook): Likewise.
 505         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
 506         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 507         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 508         (elf_backend_add_symbol_hook): Likewise.
 509         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 510         handling.
 511         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 512         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 513         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 514         * elflink.c (elf_link_add_object_symbols): Set
 515         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 516
 517 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 518
 519         PR ld/23194
 520         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 521         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 522         Extracted from _bfd_elf_link_assign_sym_version.
 523         (_bfd_elf_link_hide_sym_by_version): New function.
 524         (_bfd_elf_link_assign_sym_version): Use
 525         _bfd_elf_link_hide_versioned_symbol.
 526         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 527         _bfd_elf_link_hide_sym_by_version instead of
 528         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 529
 530 2018-05-25  Alan Modra  <amodra@gmail.com>
 531
 532         * Makefile.in: Regenerate.
 533         * po/SRC-POTFILES.in: Regenerate.
 534
 535 2018-05-25  Alan Modra  <amodra@gmail.com>
 536
 537         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 538         * configure: Regenerate.
 539
 540 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 541
 542         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 543         to data.
 544
 545 2018-05-22  Alan Modra  <amodra@gmail.com>
 546
 547         PR 23207
 548         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 549         is NULL.
 550         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 551         sections.
 552         (final_link_relocate): Revert last change.
 553
 554 2018-05-22  Alan Modra  <amodra@gmail.com>
 555
 556         PR 23207
 557         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 558         stubs in non-alloc sections.
 559
 560 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 561
 562         PR ld/23201
 563         * aout-target.h (MY_bfd_link_hide_symbol): New.
 564         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 565         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 566         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 567         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 568         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 569         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 570         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 571         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 572         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 573         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 574         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 575         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 576         (bfd_link_hide_symbol): Likewise.
 577         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 578         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 579         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 580         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 581         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 582         * som.c (som_bfd_link_hide_symbol): Likewise.
 583         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 584         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 585         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 586         (alpha_vms_bfd_link_hide_symbol): Likewise.
 587         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 588         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 589         _bfd_generic_link_hide_symbol.
 590         (rs6000_xcoff64_aix_vec): Likewise.
 591         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 592         local symbol dynamic.
 593         (_bfd_elf_link_hide_symbol): New function.
 594         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 595         check root.ldscript_def.
 596         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 597         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 598         * bfd-in2.h: Regenerated.
 599         * libbfd.h: Likewise.
 600
 601 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 602
 603         PR binutils/23199
 604         * elf.c (setup_group): Mark section in a section group with
 605         SHF_GROUP.
 606
 607 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 608
 609         PR ld/23194
 610         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 611         set eh->local_ref to 1 if a symbol is versioned and there is a
 612         version script.
 613
 614 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 615
 616         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 617         EF_RISCV_RVE.
 618
 619 2018-05-18  Jim Wilson  <jimw@sifive.com>
 620
 621         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 622         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 623         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 624         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 625         (riscv_elf_finish_dynamic_symbol): Likewise.
 626
 627 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 628
 629         * Makefile.am: Add s12z files.
 630         * Makefile.in: Regenerate.
 631         * archures.c: Add bfd_s12z_arch.
 632         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 633         * bfd-in2.h: Regenerate.
 634         * config.bfd: Add s12z target.
 635         * configure.ac: Add s12z target.
 636         * configure: Regenerate.
 637         * cpu-s12z.c: New file.
 638         * elf32-s12z.c: New file.
 639         * libbfd.c (bfd_putb24): New function.
 640         (bfd_putl24): New function.
 641         * libbfd.h: Regenerate.
 642         * reloc.c: Add s12z relocations.
 643         (bfd_get_reloc_size): Handle size 5 relocs.
 644         * targets.c: Add s12z_elf32_vec.
 645
 646 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 647
 648         PR ld/23189
 649         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
 650         like R_386_GOT32.
 651         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 652         set eh->local_ref to 1 for linker defined symbols.
 653
 654 2018-05-18  Alan Modra  <amodra@gmail.com>
 655
 656         PR 23199
 657         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
 658         don't point at other SHT_GROUP sections.  Set shdr corresponding
 659         to invalid entry, to NULL rather than section 0.  Identify
 660         SHT_GROUP section index when reporting an error.  Cope with NULL
 661         shdr pointer.
 662
 663 2018-05-18  Alan Modra  <amodra@gmail.com>
 664
 665         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
 666         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
 667         visibility.
 668         * libbfd.h: Regenerate.
 669         * configure: Regenerate.
 670         * config.in: Regenerate.
 671
 672 2018-05-18  Alan Modra  <amodra@gmail.com>
 673
 674         * libbfd-in.h: Add include guard.
 675         * libcoff-in.h: Likewise.
 676         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
 677         * doc/Makefile.in: Regenerate.
 678         * libbfd.h: Regenerate.
 679         * libcoff.h: Regenerate.
 680
 681 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 682
 683         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
 684
 685 2018-05-16  Alan Modra  <amodra@gmail.com>
 686
 687         PR 22458
 688         * format.c (struct bfd_preserve): Add section_id.
 689         (bfd_preserve_save, bfd_preserve_restore): Save and restore
 690         _bfd_section_id.
 691         (bfd_reinit): Set _bfd_section_id.
 692         (bfd_check_format_matches): Put all matches of any priority into
 693         matching_vector.  Save initial section id and start each attempted
 694         match at that section id.
 695         * libbfd-in.h (_bfd_section_id): Declare.
 696         * section.c (_bfd_section_id): Rename from section_id and make
 697         global.  Adjust uses.
 698         (bfd_get_next_section_id): Delete.
 699         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
 700         bfd_get_section_id with _bfd_section_id.
 701         * libbfd.h: Regenerate.
 702         * bfd-in2.h: Regenerate.
 703
 704 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
 705
 706         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
 707         of the aux structure are initialised.
 708
 709 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
 710
 711         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
 712
 713 2018-05-15  Nick Clifton  <nickc@redhat.com>
 714
 715         * po/pt.po: New Portuguese translation.
 716         * configure.ac (ALL_LINGUAS): Add pt.
 717         * configure: Regenerate.
 718
 719 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 720
 721         PR ld/23169
 722         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
 723         an error on IFUNC pointer defined in PDE.
 724         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
 725         _bfd_x86_elf_link_fixup_ifunc_symbol.
 726         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 727         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
 728         function.
 729         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
 730
 731 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 732
 733         PR ld/23162
 734         * elfxx-x86.c (elf_x86_linker_defined): New function.
 735         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
 736         _end and _edata locally defined within executables.
 737
 738 2018-05-12  Alan Modra  <amodra@gmail.com>
 739
 740         PR 20659
 741         * elf.c (rewrite_elf_program_header): Use segment_mark only for
 742         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
 743         Instead make matching_lma and suggested_lma pointers to the
 744         sections.  Align section vma and lma calculated from segment.
 745         Don't clear includes_phdrs or includes_filehdr based on p_paddr
 746         test.  Try to handle alignment padding before first section by
 747         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
 748
 749 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
 750
 751         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
 752         conformant to TI ABI.
 753         (pru_elf32_relax_section): Likewise.
 754         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
 755         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
 756         (pru_elf32_pmem_relocate): Trap - should not get here.
 757         (pru_elf32_relocate_section): Add support for REL relocations.
 758         (elf_info_to_howto_rel): Enable REL.
 759         (elf_backend_may_use_rel_p): Likewise.
 760         (elf_backend_may_use_rela_p): Likewise.
 761         (elf_backend_default_use_rela_p): Likewise.
 762
 763 2018-05-09  Alan Modra  <amodra@gmail.com>
 764
 765         PR 23148
 766         * peXXigen.c (pe_print_edata): Correct minimum size.
 767
 768 2018-05-09  Alan Modra  <amodra@gmail.com>
 769
 770         PR 23147
 771         * peXXigen.c (pe_print_idata): Bound check hint_addr.
 772
 773 2018-05-08  Nick Clifton  <nickc@redhat.com>
 774
 775         PR 22809
 776         * elf.c (bfd_elf_get_str_section): Check for an excessively large
 777         string section.
 778         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
 779         attribute section is larger than the size of the file.
 780
 781 2018-05-07  Alan Modra  <amodra@gmail.com>
 782
 783         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
 784         strncmp when checking for ".bf" special symbol.
 785         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
 786         section name a char array, remove sentinal known_sections entry,
 787         and adjust loop over known_sections to suit.  Use memcmp rather
 788         than strncmp.
 789
 790 2018-05-04  Alan Modra  <amodra@gmail.com>
 791
 792         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
 793         (struct elf_external_linux_prpsinfo32_ugid16),
 794         (struct elf_external_linux_prpsinfo64_ugid32),
 795         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
 796         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
 797         Move comment to..
 798         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
 799         directives.
 800         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
 801         to data.
 802         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 803         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 804         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 805         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 806         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
 807         pragmas.
 808         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
 809         false positive gcc-8 warning.
 810         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
 811
 812 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
 813
 814         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
 815         of arguments when warning about different long double types.
 816
 817 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
 818
 819         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
 820         (elf_backend_fixup_symbol): New macro.
 821         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
 822         handling.
 823         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 824
 825 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
 826
 827         * Makefile.am: Added NFP files to build.
 828         * archures.c: Added bfd_arch_nfp
 829         * config.bfd: Added NFP support.
 830         * configure.ac: Added NFP support.
 831         * cpu-nfp.c: New, for NFP support.
 832         * elf-bfd.h: Added elf_section_info()
 833         * elf64-nfp.c: New, for NFP support.
 834         * po/SRC-POTFILES.in: Added NFP source files.
 835         * targets.c: Added nfp_elf64_vec
 836         * bfd-in2.h: Regenerate.
 837         * Makefile.in: Regenerate.
 838         * configure: Regenerate.
 839
 840 2018-04-27  Alan Modra  <amodra@gmail.com>
 841
 842         * bfd-in2.h: Regenerate.
 843         * libbfd.h: Regenerate.
 844
 845 2018-04-27  Alan Modra  <amodra@gmail.com>
 846
 847         PR 23123
 848         PR 22374
 849         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
 850         relocs for ifuncs.
 851         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
 852
 853 2018-04-26  Pedro Alves  <palves@redhat.com>
 854
 855         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
 856         ifunc and non-ifunc symbols duplicates.
 857
 858 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 859         Mickaël Guêné  <mickael.guene@st.com>
 860
 861         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
 862         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
 863         (elf32_arm_populate_plt_entry): Likewise.
 864         (elf32_arm_output_plt_map_1): Likewise.
 865         (elf32_arm_output_arch_local_syms): Likewise.
 866
 867 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 868         Mickaël Guêné  <mickael.guene@st.com>
 869
 870         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
 871         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 872
 873 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 874         Mickaël Guêné  <mickael.guene@st.com>
 875
 876         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 877         for R_ARM_TARGET2.
 878
 879 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 880         Mickaël Guêné  <mickael.guene@st.com>
 881
 882         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 883         (elf32_arm_always_size_sections): Create stack segment.
 884
 885 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 886         Mickaël Guêné  <mickael.guene@st.com>
 887
 888         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 889         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 890         relocations.
 891         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 892         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 893         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 894         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 895         (struct elf32_arm_link_hash_table): Update comment.
 896         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 897         (IS_ARM_TLS_RELOC): Likewise.
 898         (elf32_arm_check_relocs): Likewise.
 899         (allocate_dynrelocs_for_symbol): Likewise.
 900         (elf32_arm_size_dynamic_sections): Update comment.
 901         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 902         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 903
 904 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 905         Mickaël Guêné  <mickael.guene@st.com>
 906
 907         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 908         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 909         (elf32_arm_allocate_plt_entry): Likewise.
 910         (elf32_arm_populate_plt_entry): Likewise.
 911         (elf32_arm_output_plt_map_1): Likewise.
 912
 913 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 914         Mickaël Guêné  <mickael.guene@st.com>
 915
 916         * elf32-arm.c (struct fdpic_local): New.
 917         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 918         (elf32_arm_local_fdpic_cnts): New.
 919         (struct fdpic_global): New.
 920         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 921         (elf32_arm_link_hash_table): Add srofixup field.
 922         (arm_elf_add_rofixup): New.
 923         (arm_elf_fill_funcdesc): New.
 924         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 925         (elf32_arm_allocate_local_sym_info): Likewise.
 926         (create_got_section): Create .rofixup section.
 927         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 928         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 929         (elf32_arm_final_link_relocate): Likewise.
 930         (elf32_arm_check_relocs): Likewise.
 931         (allocate_dynrelocs_for_symbol): Likewise.
 932         (elf32_arm_size_dynamic_sections): Likewise.
 933         (elf32_arm_finish_dynamic_sections): Likewise.
 934         (elf32_arm_output_arch_local_syms): Likewise.
 935         (elf32_arm_fdpic_omit_section_dynsym): New.
 936
 937 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 938         Mickaël Guêné  <mickael.guene@st.com>
 939
 940         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 941         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 942         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 943         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 944         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 945         (elf32_arm_howto_from_type): Take new members of
 946         elf32_arm_howto_table_2 into account.
 947         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 948         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 949         BFD_RELOC_ARM_FUNCDESC_VALUE.
 950         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 951         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 952         BFD_RELOC_ARM_FUNCDESC_VALUE.
 953
 954 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 955         Mickaël Guêné  <mickael.guene@st.com>
 956
 957         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 958         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 959         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 960         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 961
 962 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 963         Mickaël Guêné  <mickael.guene@st.com>
 964
 965         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 966         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 967         arm*-*-uclinuxfdpiceabi.
 968         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 969         arm_elf32_fdpic_le_vec.
 970         * configure: Regenerate.
 971         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 972         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 973         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 974         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 975         (elf32_arm_fdpic_link_hash_table_create): New.
 976         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 977         arm_elf32_fdpic_le_vec.
 978
 979 2018-04-25  Alan Modra  <amodra@gmail.com>
 980
 981         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 982         * elf.c (elfcore_write_prpsinfo): Likewise.
 983
 984 2018-04-25  Alan Modra  <amodra@gmail.com>
 985
 986         * Makefile.am: Remove arm-aout and arm-coff support.
 987         * config.bfd: Likewise.
 988         * configure.ac: Likewise.
 989         * targets.c: Likewise.
 990         * aout-arm.c: Delete.
 991         * armnetbsd.c: Delete.
 992         * riscix.c: Delete.
 993         * Makefile.in: Regenerate.
 994         * configure: Regenerate.
 995         * po/SRC-POTFILES.in: Regenerate.
 996
 997 2018-04-24  Nick Clifton  <nickc@redhat.com>
 998
 999         PR 23113
1000         * elf.c (ignore_section_sym): Check for the output_section pointer
1001         being NULL before dereferencing it.
1002
1003         PR 23110
1004         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1005         a negative PE_DEBUG_DATA size before iterating over the debug data.
1006
1007 2018-04-23  Alan Modra  <amodra@gmail.com>
1008
1009         * elf-linux-core.h: Revert last change.
1010         * elf.c: Likewise.
1011
1012 2018-04-23  Nick Clifton  <nickc@redhat.com>
1013
1014         PR 23056
1015         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1016         the end of the string table, and zero it.
1017
1018 2018-04-23  Alan Modra  <amodra@gmail.com>
1019
1020         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1021         gcc-8 string truncation warning.
1022         (swap_linux_prpsinfo32_ugid16_out): Likewise.
1023         (swap_linux_prpsinfo64_ugid32_out): Likewise.
1024         (swap_linux_prpsinfo64_ugid16_out): Likewise.
1025         * elf.c (elfcore_write_prpsinfo): Likewise.
1026
1027 2018-04-23  Nick Clifton  <nickc@redhat.com>
1028
1029         PR 23056
1030         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1031         the end of the string table, and zero it.
1032
1033 2018-04-20  Alan Modra  <amodra@gmail.com>
1034
1035         PR 22978
1036         * elf32-hppa.c (got_relocs_needed): Add extra param to special
1037         case both dtprel and tprel relocs.
1038         (allocate_dynrelocs): Adjust conditions for got relocs.
1039         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1040         Emit dynamic relocs on TLS GOT entries for shared libraries,
1041         not when pic.  Omit dynamic reloc on dtprel entry when local,
1042         and on tprel entry when local and executable.
1043
1044 2018-04-19  Alan Modra  <amodra@gmail.com>
1045
1046         PR 22537
1047         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1048         (hppa_type_of_stub): Don't return a long branch stub for
1049         symbols other than those defined statically.
1050
1051 2018-04-19  Alan Modra  <amodra@gmail.com>
1052
1053         * Makefile.am: Revert 2018-04-18 coff-mips changes.
1054         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1055         to selvecs for mips targets change 2018-04-18.
1056         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1057         and  mips_ecoff_bele_vec.
1058         * targets.c: Likewise.
1059         * coff-mips.c: Resurrect.
1060         * Makefile.in: Regenerate.
1061         * configure: Regenerate.
1062         * po/SRC-POTFILES.in: Regenerate.
1063
1064 2018-04-18  Alan Modra  <amodra@gmail.com>
1065
1066         * Makefile.am: Remove mips aout and coff support.
1067         * config.bfd: Likewise.
1068         * configure.ac: Likewise.
1069         * targets.c: Likewise.
1070         * coff-mips.c: Delete
1071         * mipsbsd.c: Delete
1072         * pe-mips.c: Delete
1073         * pei-mips.c: Delete
1074         * Makefile.in: Regenerate.
1075         * configure: Regenerate.
1076         * po/SRC-POTFILES.in: Regenerate.
1077
1078 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1079
1080         * elf32-i386.c (elf32_bed): Define before including
1081         "elf32-target.h".
1082         * elf64-x86-64.c (elf64_bed): Define before including
1083         "elf64-target.h".
1084         (elf32_bed): Define before including "elf32-target.h".
1085
1086 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1087
1088         PR ld/23055
1089         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1090         normal input file with compatible relocation.
1091
1092 2018-04-18  Alan Modra  <amodra@gmail.com>
1093
1094         * Makefile.am: Remove support for assorted i386 aout and coff targets.
1095         * config.bfd: Likewise.
1096         * configure.ac: Likewise.
1097         * doc/bfdint.texi: Likewise.
1098         * targets.c: Likewise.
1099         * freebsd.h: Delete.
1100         * i386dynix.c: Delete.
1101         * i386freebsd.c: Delete.
1102         * i386linux.c: Delete.
1103         * i386mach3.c: Delete.
1104         * i386netbsd.c: Delete.
1105         * i386os9k.c: Delete.
1106         * Makefile.in: Regenerate.
1107         * configure: Regenerate.
1108         * po/SRC-POTFILES.in: Regenerate.
1109
1110 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1111
1112         Microblaze Target: PIC data text relative
1113
1114         * bfd/reloc.c (2 new BFD relocations):
1115         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1116         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1117         * bfd/bfd-in2.h: Regenerate
1118         * bfd/libbfd.h: Regenerate
1119         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1120         new relocs and handle them in both relocate and relax functions.
1121         (microblaze_elf_reloc_type_lookup): add mapping between for new
1122         bfd relocs.
1123         (microblaze_elf_relocate_section): Handle new relocs in case of
1124         elf relocation.
1125         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1126
1127 2018-04-17  Nick Clifton  <nickc@redhat.com>
1128
1129         PR 23055
1130         * aoutx.h (find_nearest_line): Check that the symbol name exists
1131         and is long enough, before attempting to see if it is for a .o
1132         file.
1133         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1134         NULL.
1135         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1136         NULL.
1137         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1138         has no name.
1139
1140         PR 23065
1141         * dwarf2.c (concat_filename): Check for a NULL table pointer.
1142
1143 2018-04-16  Nick Clifton  <nickc@redhat.com>
1144
1145         PR 23061
1146         * coffgen.c (coff_pointerize_aux): Check for an out of range
1147         fixup.
1148
1149 2018-04-16  Alan Modra  <amodra@gmail.com>
1150
1151         * Makefile.am: Remove arm-epoc-pe support.
1152         * coff-arm.c: Likewise.
1153         * config.bfd: Likewise.
1154         * configure.ac: Likewise.
1155         * targets.c: Likewise.
1156         * epoc-pe-arm.c: Delete.
1157         * epoc-pei-arm.c: Delete.
1158         * Makefile.in: Regenerate.
1159         * configure: Regenerate.
1160         * po/SRC-POTFILES.in: Regenerate.
1161
1162 2018-04-16  Alan Modra  <amodra@gmail.com>
1163
1164         * Makefile.am: Remove sparc-aout and sparc-coff support.
1165         * config.bfd: Likewise.
1166         * configure.ac: Likewise.
1167         * targets.c: Likewise.
1168         * aout-sparcle.c: Delete.
1169         * aoutf1.h: Delete.
1170         * cf-sparclynx.c: Delete.
1171         * coff-sparc.c: Delete.
1172         * demo64.c: Delete.
1173         * sparclinux.c: Delete.
1174         * sparclynx.c: Delete.
1175         * sparcnetbsd.c: Delete.
1176         * sunos.c: Delete.
1177         * Makefile.in: Regenerate.
1178         * configure: Regenerate.
1179         * po/SRC-POTFILES.in: Regenerate.
1180
1181 2018-04-16  Alan Modra  <amodra@gmail.com>
1182
1183         * Makefile.am: Remove m68k-aout and m68k-coff support.
1184         * aoutf1.h: Likewise.
1185         * aoutx.h: Likewise.
1186         * archive.c: Likewise.
1187         * bfd-in.h: Likewise.
1188         * bfd.c: Likewise.
1189         * coffcode.h: Likewise.
1190         * coffswap.h: Likewise.
1191         * config.bfd: Likewise.
1192         * configure.ac: Likewise.
1193         * configure.host: Likewise.
1194         * doc/bfd.texinfo: Likewise.
1195         * doc/bfdint.texi: Likewise.
1196         * freebsd.h: Likewise.
1197         * gen-aout.c: Likewise.
1198         * hpux-core.c: Likewise.
1199         * libaout.h: Likewise.
1200         * libbfd-in.h: Likewise.
1201         * pdp11.c: Likewise.
1202         * peicode.h: Likewise.
1203         * riscix.c: Likewise.
1204         * targets.c: Likewise.
1205         * aout0.c: Delete.
1206         * coff-apollo.c: Delete.
1207         * coff-aux.c: Delete.
1208         * coff-m68k.c: Delete.
1209         * coff-svm68k.c: Delete.
1210         * coff-u68k.c: Delete.
1211         * hosts/delta68.h: Delete.
1212         * hosts/hp300bsd.h: Delete.
1213         * hosts/m68kaux.h: Delete.
1214         * hosts/news.h: Delete.
1215         * hp300bsd.c: Delete.
1216         * hp300hpux.c: Delete.
1217         * liboasys.h: Delete.
1218         * m68k4knetbsd.c: Delete.
1219         * m68klinux.c: Delete.
1220         * m68knetbsd.c: Delete.
1221         * oasys.c: Delete.
1222         * versados.c: Delete.
1223         * Makefile.in: Regenerate.
1224         * bfd-in2.h: Regenerate.
1225         * configure: Regenerate.
1226         * libbfd.h: Regenerate.
1227         * po/SRC-POTFILES.in: Regenerate.
1228
1229 2018-04-16  Alan Modra  <amodra@gmail.com>
1230
1231         * Makefile.am: Remove sh5 and sh64 support.
1232         * archures.c: Likewise.
1233         * config.bfd: Likewise.
1234         * configure.ac: Likewise.
1235         * cpu-sh.c: Likewise.
1236         * elf32-sh-relocs.h: Likewise.
1237         * elf32-sh.c: Likewise.
1238         * targets.c: Likewise.
1239         * elf32-sh64-com.c: Delete.
1240         * elf32-sh64.c: Delete.
1241         * elf32-sh64.h: Delete.
1242         * elf64-sh64.c: Delete.
1243         * Makefile.in: Regenerate.
1244         * bfd-in2.h: Regenerate.
1245         * configure: Regenerate.
1246         * po/SRC-POTFILES.in: Regenerate.
1247
1248 2018-04-16  Alan Modra  <amodra@gmail.com>
1249
1250         * Makefile.am: Remove sh-symbianelf support.
1251         * config.bfd: Likewise.
1252         * configure.ac: Likewise.
1253         * targets.c: Likewise.
1254         * elf32-sh-symbian.c: Delete.
1255         * Makefile.in: Regenerate.
1256         * configure: Regenerate.
1257         * po/SRC-POTFILES.in: Regenerate.
1258
1259 2018-04-16  Alan Modra  <amodra@gmail.com>
1260
1261         * Makefile.am: Remove vax-bsd and vax-ultrix support.
1262         * config.bfd: Likewise.
1263         * configure.ac: Likewise.
1264         * targets.c: Likewise.
1265         * vaxbsd.c: Delete.
1266         * Makefile.in: Regenerate.
1267         * configure: Regenerate.
1268         * po/SRC-POTFILES.in: Regenerate.
1269
1270 2018-04-16  Alan Modra  <amodra@gmail.com>
1271
1272         * Makefile.am: Remove w65 support.
1273         * archures.c: Likewise.
1274         * coffcode.h: Likewise.
1275         * config.bfd: Likewise.
1276         * configure.ac: Likewise.
1277         * targets.c: Likewise.
1278         * coff-w65.c: Delete.
1279         * cpu-w65.c: Delete.
1280         * Makefile.in: Regenerate.
1281         * bfd-in2.h: Regenerate.
1282         * configure: Regenerate.
1283         * po/SRC-POTFILES.in: Regenerate.
1284
1285 2018-04-16  Alan Modra  <amodra@gmail.com>
1286
1287         * Makefile.am: Remove we32k support.
1288         * archures.c: Likewise.
1289         * coffcode.h: Likewise.
1290         * config.bfd: Likewise.
1291         * configure.ac: Likewise.
1292         * targets.c: Likewise.
1293         * coff-we32k.c: Delete.
1294         * cpu-we32k.c: Delete.
1295         * Makefile.in: Regenerate.
1296         * bfd-in2.h: Regenerate.
1297         * configure: Regenerate.
1298         * po/SRC-POTFILES.in: Regenerate.
1299
1300 2018-04-16  Alan Modra  <amodra@gmail.com>
1301
1302         * Makefile.am: Remove m88k support.
1303         * aoutx.h: Likewise.
1304         * archures.c: Likewise.
1305         * coffcode.h: Likewise.
1306         * coffswap.h: Likewise.
1307         * config.bfd: Likewise.
1308         * configure.ac: Likewise.
1309         * cpu-ns32k.c: Likewise.
1310         * elf32-nds32.c: Likewise.
1311         * mach-o.c: Likewise.
1312         * netbsd-core.c: Likewise.
1313         * reloc.c: Likewise.
1314         * targets.c: Likewise.
1315         * coff-m88k.c: Delete.
1316         * cpu-m88k.c: Delete.
1317         * elf32-m88k.c: Delete.
1318         * hosts/m88kmach3.h: Delete.
1319         * m88kmach3.c: Delete.
1320         * m88kopenbsd.c: Delete.
1321         * Makefile.in: Regenerate.
1322         * bfd-in2.h: Regenerate.
1323         * configure: Regenerate.
1324         * po/SRC-POTFILES.in: Regenerate.
1325
1326 2018-04-16  Alan Modra  <amodra@gmail.com>
1327
1328         * Makefile.am: Remove i370 support.
1329         * archures.c: Likewise.
1330         * config.bfd: Likewise.
1331         * configure.ac: Likewise.
1332         * targets.c: Likewise.
1333         * cpu-i370.c: Delete.
1334         * elf32-i370.c: Delete.
1335         * Makefile.in: Regenerate.
1336         * bfd-in2.h: Regenerate.
1337         * configure: Regenerate.
1338         * po/SRC-POTFILES.in: Regenerate.
1339
1340 2018-04-16  Alan Modra  <amodra@gmail.com>
1341
1342         * Makefile.am: Remove h8500 support.
1343         * archures.c: Likewise.
1344         * coffcode.h: Likewise.
1345         * config.bfd: Likewise.
1346         * configure.ac: Likewise.
1347         * targets.c: Likewise.
1348         * coff-h8500.c: Delete.
1349         * cpu-h8500.c: Delete.
1350         * Makefile.in: Regenerate.
1351         * bfd-in2.h: Regenerate.
1352         * configure: Regenerate.
1353         * po/SRC-POTFILES.in: Regenerate.
1354
1355 2018-04-16  Alan Modra  <amodra@gmail.com>
1356
1357         * Makefile.am: Remove h8300-coff support.
1358         * coffcode.h: Likewise.
1359         * config.bfd: Likewise.
1360         * configure.ac: Likewise.
1361         * reloc16.c: Likewise.
1362         * targets.c: Likewise.
1363         * coff-h8300.c: Delete.
1364         * Makefile.in: Regenerate.
1365         * configure: Regenerate.
1366         * po/SRC-POTFILES.in: Regenerate.
1367
1368 2018-04-16  Alan Modra  <amodra@gmail.com>
1369
1370         * Makefile.am: Remove IEEE 695 support.
1371         * archures.c: Likewise.
1372         * bfd.c: Likewise.
1373         * config.bfd: Likewise.
1374         * configure.ac: Likewise.
1375         * doc/bfd.texinfo: Likewise.
1376         * doc/bfdint.texi: Likewise.
1377         * doc/bfdsumm.texi: Likewise.
1378         * section.c: Likewise.
1379         * targets.c: Likewise.
1380         * ieee.c: Delete.
1381         * libieee.h: Delete.
1382         * Makefile.in: Regenerate.
1383         * bfd-in2.h: Regenerate.
1384         * configure: Regenerate.
1385         * po/SRC-POTFILES.in: Regenerate.
1386
1387 2018-04-16  Alan Modra  <amodra@gmail.com>
1388
1389         * config.bfd: Remove tandem support.
1390
1391 2018-04-16  Alan Modra  <amodra@gmail.com>
1392
1393         * Makefile.am: Remove newsos3 support.
1394         * aoutx.h: Likewise.
1395         * config.bfd: Likewise.
1396         * configure.ac: Likewise.
1397         * targets.c: Likewise.
1398         * newsos3.c: Delete.
1399         * Makefile.in: Regenerate.
1400         * configure: Regenerate.
1401         * po/SRC-POTFILES.in: Regenerate.
1402
1403 2018-04-16  Alan Modra  <amodra@gmail.com>
1404
1405         * Makefile.am: Remove netware support.
1406         * bfd-in.h: Likewise.
1407         * bfd.c: Likewise.
1408         * config.bfd: Likewise.
1409         * configure.ac: Likewise.
1410         * doc/bfdint.texi: Likewise.
1411         * ecoff.c: Likewise.
1412         * targets.c: Likewise.
1413         * libnlm.h: Delete.
1414         * nlm-target.h: Delete.
1415         * nlm.c: Delete.
1416         * nlm32-alpha.c: Delete.
1417         * nlm32-i386.c: Delete.
1418         * nlm32-ppc.c: Delete.
1419         * nlm32-sparc.c: Delete.
1420         * nlm32.c: Delete.
1421         * nlm64.c: Delete.
1422         * nlmcode.h: Delete.
1423         * nlmswap.h: Delete.
1424         * Makefile.in: Regenerate.
1425         * bfd-in2.h: Regenerate.
1426         * configure: Regenerate.
1427         * po/SRC-POTFILES.in: Regenerate.
1428
1429 2018-04-16  Alan Modra  <amodra@gmail.com>
1430
1431         * archures.c: Remove tahoe support.
1432         * config.bfd: Likewise.
1433         * configure.ac: Likewise.
1434         * hosts/tahoe.h: Delete.
1435         * bfd-in2.h: Regenerate.
1436         * configure: Regenerate.
1437
1438 2018-04-14  Alan Modra  <amodra@gmail.com>
1439
1440         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1441         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1442         sanity test.
1443         (elfNN_bed): Init relropagesize.
1444         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1445         select relropagesize.
1446         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1447         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1448         (ELF_MINPAGESIZE): Don't define.
1449         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1450         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1451         * bfd-in2.h: Regenerate.
1452
1453 2018-04-14  Alan Modra  <amodra@gmail.com>
1454
1455         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1456         on __QNXTARGET__ define.
1457
1458 2018-04-14  Alan Modra  <amodra@gmail.com>
1459
1460         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1461         to obsolete list.
1462
1463 2018-04-11  Alan Modra  <amodra@gmail.com>
1464
1465         * aout-adobe.c: Delete.
1466         * bout.c: Delete.
1467         * coff-i860.c: Delete.
1468         * coff-i960.c: Delete.
1469         * cpu-i860.c: Delete.
1470         * cpu-i960.c: Delete.
1471         * elf32-i860.c: Delete.
1472         * elf32-i960.c: Delete.
1473         * hosts/i860mach3.h: Delete.
1474         * Makefile.am: Remove i860, i960, bout, and adobe support.
1475         * archures.c: Remove i860 and i960 support.
1476         * coffcode.h: Likewise.
1477         * reloc.c: Likewise.
1478         * aoutx.h: Comment updates.
1479         * archive.c: Remove BOUT and i960 support.
1480         * bfd.c: Remove BOUT support.
1481         * coffswap.h: Remove i960 support.
1482         * config.bfd: Remove i860, i960 and adobe targets.
1483         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1484         * targets.c: Likewise.
1485         * ieee.c: Remove i960 support.
1486         * mach-o.c: Remove i860 support.
1487         * Makefile.in: Regenerate.
1488         * bfd-in2.h: Regenerate.
1489         * configure: Regenerate.
1490         * libbfd.h: Regenerate.
1491         * po/SRC-POTFILES.in: Regenerate.
1492
1493 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1494
1495         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1496         in the BFD symbol referred by the relocation.
1497         (mips_elf64_write_rela): Likewise.
1498
1499 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1500
1501         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1502         error for out-of-range `r_sym' values.
1503
1504 2018-04-09  Alan Modra  <amodra@gmail.com>
1505
1506         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1507         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1508         (ppc64_elf_check_relocs): Set has_pltcall.
1509         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1510         (ppc64_elf_inline_plt): New function.
1511         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1512         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1513         * elf32-ppc.c (has_pltcall): Define.
1514         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1515         (ppc_elf_check_relocs): Set has_pltcall.
1516         (ppc_elf_inline_plt): New function.
1517         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1518         (ppc_elf_size_dynamic_sections): Likewise.
1519         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1520
1521 2018-04-09  Alan Modra  <amodra@gmail.com>
1522
1523         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1524         (is_plt_seq_reloc): New function.
1525         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1526         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1527         (ppc_elf_relax_section): Handle PLTCALL reloc.
1528         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1529         resolving locally.
1530         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1531         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1532         (has_tls_get_addr_call): Correct comment.
1533         (is_branch_reloc): Add PLTCALL.
1534         (is_plt_seq_reloc): New function.
1535         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1536         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1537         entry for R_PPC64_PLTCALL.
1538         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1539         (ppc_type_of_stub): Handle PLTCALL reloc.
1540         (toc_adjusting_stub_needed): Likewise.
1541         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1542         reloc insn.  Nop out inline plt call sequence when resolving
1543         locally.  Handle __tls_get_addr inline plt call optimization.
1544
1545 2018-04-09  Alan Modra  <amodra@gmail.com>
1546
1547         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1548         (struct ppc_stub_hash_entry): Add symtype field.
1549         (PLT_KEEP): Define.
1550         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1551         (create_linkage_sections): Create pltlocal and relpltlocal.
1552         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1553         Set PLT_KEEP.
1554         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1555         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1556         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1557         Keep PLT entries for inline calls against locals.
1558         (ppc_build_one_stub): Use pltlocal as appropriate.
1559         (ppc_size_one_stub): Likewise.
1560         (ppc64_elf_size_stubs): Set symtype.
1561         (build_global_entry_stubs_and_plt): Init pltlocal and write
1562         relpltlocal for globals.
1563         (write_plt_relocs_for_local_syms): Likewise for local syms.
1564         (ppc64_elf_relocate_section): Support PLT for local syms.
1565         * elf32-ppc.c (PLT_KEEP): Define.
1566         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1567         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1568         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1569         Set PLT_KEEP.  Adjust update_local_sym_info call.
1570         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1571         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1572         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1573         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1574         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1575         (ppc_finish_symbols): Likewise for locals.
1576
1577 2018-04-09  Alan Modra  <amodra@gmail.com>
1578
1579         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1580         for local symbols to..
1581         (write_plt_relocs_for_local_syms): ..here.  New function.
1582         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1583         global symbols to..
1584         (build_global_entry_stubs_and_plt): ..here.  Rename from
1585         build_global_entry_stubs.
1586         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1587         Call write_plt_relocs_for_local_syms.
1588         * elf32-ppc.c (get_sym_h): New function.
1589         (ppc_elf_relax_section): Use get_sym_h.
1590         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1591         stubs for local symbols to..
1592         (ppc_finish_symbols): ..here.  New function.
1593         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1594         global syms to..
1595         (write_global_sym_plt): ..here.  New function.
1596         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1597         (ppc_finish_symbols): Declare.
1598
1599 2018-04-09  Alan Modra  <amodra@gmail.com>
1600
1601         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1602         (ppc_elf_relocate_section): Likewise.
1603         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1604         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1605         resolution to plt entry relative to toc pointer.
1606
1607 2018-04-09  Alan Modra  <amodra@gmail.com>
1608
1609         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1610         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1611         file when other TLS flags are tested in a mask.
1612         (TLS_MARK, NON_GOT): Define.
1613         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1614         (update_local_sym_info): Don't create got entry when NON_GOT.
1615         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1616         Set TLS_MARK.
1617         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1618         (ppc64_elf_relocate_section): Likewise.
1619         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1620         __tls_get_addr calls lacking a marker reloc.
1621         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1622         TLS_TPRELGD): Renumber.  Update comment.
1623         (TLS_MARK, NON_GOT): Define.
1624         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1625         (update_local_sym_info): Don't create got entry when NON_GOT.
1626         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1627         Set TLS_MARK.
1628         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1629         __tls_get_addr calls lacking a marker reloc.
1630
1631 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1632
1633         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1634         R_X86_64_converted_reloc_bit.
1635
1636 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1637
1638         PR gas/22318
1639         * configure: Regenerated.
1640
1641 2018-04-05  Alan Modra  <amodra@gmail.com>
1642
1643         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1644         (elf_hppa_info_to_howto_rel): Likewise.
1645
1646 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1647
1648         * elf-hppa.h (elf_hppa_info_to_howto): Also return
1649         unsuccessfully for unimplemented relocations.
1650         (elf_hppa_info_to_howto_rel): Likewise.
1651
1652 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1653
1654         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
1655         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
1656         howto lookup failure.
1657         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
1658         accordingly.
1659         (elf32_i860_info_to_howto_rela): Likewise.
1660         (elf32_i860_relocate_splitn): Likewise.
1661         (elf32_i860_relocate_pc16): Likewise.
1662         (elf32_i860_relocate_pc26): Likewise.
1663         (elf32_i860_relocate_section): Likewise.
1664
1665 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1666
1667         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
1668         check for `visium_elf_howto_table' table access.
1669
1670 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1671
1672         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
1673         check for `iq2000_elf_howto_table' table access.
1674
1675 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1676
1677         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
1678         for `elf32_frv_howto_table' table access.
1679
1680 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1681
1682         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
1683         unsuccessfully for placeholder howtos.
1684         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1685         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
1686
1687 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
1688
1689         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
1690         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
1691
1692 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1693
1694         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
1695         ATTRIBUTE_UNUSED from `abfd'.
1696
1697 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1698
1699         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
1700         `_bfd_error_handler' call formatting.
1701
1702 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1703
1704         * elf32-mips.c (mips_info_to_howto_rel): Call
1705         `mips_elf32_rtype_to_howto' directly rather than via
1706         `->elf_backend_mips_rtype_to_howto'.
1707
1708 2018-03-28  Renlin Li  <renlin.li@arm.com>
1709
1710         PR ld/22970
1711         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
1712         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1713         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1714         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1715         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1716         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1717         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1718         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1719         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1720         (elfNN_aarch64_final_link_relocate): Support new relocations.
1721         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
1722         relocations.
1723         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
1724
1725 2018-03-28  Renlin Li  <renlin.li@arm.com>
1726
1727         PR ld/22970
1728         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
1729         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
1730         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1731         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1732         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1733         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1734         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1735         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1736         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1737         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1738         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
1739         TLSLE_LDST16_TPREL_LO12,
1740         TLSLE_LDST16_TPREL_LO12_NC,
1741         TLSLE_LDST32_TPREL_LO12,
1742         TLSLE_LDST32_TPREL_LO12_NC,
1743         TLSLE_LDST64_TPREL_LO12,
1744         TLSLE_LDST64_TPREL_LO12_NC,
1745         TLSLE_LDST8_TPREL_LO12,
1746         TLSLE_LDST8_TPREL_LO12_NC.
1747         * bfd-in2.h: Regenerated.
1748         * libbfd.h: Regenerated.
1749
1750 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
1751
1752         PR ld/22972
1753         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
1754         has_old_style_got_reloc.
1755         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
1756         relocations.  Fix a couple of long lines.
1757         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
1758         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
1759         GOT relocations.
1760
1761 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1762
1763         PR ld/23000
1764         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1765         ENDBR64 to the TLSDESC PLT entry.
1766
1767 2018-03-21  Alan Modra  <amodra@gmail.com>
1768
1769         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1770         symbols.  Use size_t counts.  Delete redundant opd test.
1771
1772 2018-03-21  Alan Modra  <amodra@gmail.com>
1773
1774         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1775
1776 2018-03-21  Alan Modra  <amodra@gmail.com>
1777
1778         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1779         field unsigned.
1780         (update_local_sym_info): Likewise for local_got_tls_masks.
1781         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1782
1783 2018-03-21  Alan Modra  <amodra@gmail.com>
1784
1785         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1786         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1787         do in size_dynamic_sections.
1788
1789 2018-03-21  Alan Modra  <amodra@gmail.com>
1790
1791         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1792         without first checking array bounds.
1793         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1794
1795 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1796
1797         PR ld/22983
1798         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1799         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1800
1801 2018-03-19  Nick Clifton  <nickc@redhat.com>
1802
1803         * po/es.po: Updated Spanish translation.
1804
1805 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1806
1807         * elf32-xtensa.c (xlate_map_entry): Change types of address
1808         fields from 'unsigned' to 'bfd_vma'.
1809         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1810         the key argument to bsearch. Allow offsets past the end of a
1811         section, use the last map entry for translation of such offsets.
1812
1813 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1814
1815         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1816         Not support the target feature.
1817         (nds32_elf_ex9_itb_base): Likewise.
1818         (nds32_elf_ex9_import_table): Likewise.
1819         (nds32_elf_ex9_finish): Likewise.
1820         (nds32_elf_ex9_reloc_jmp): Likewise.
1821         (nds32_elf_get_insn_with_reg): Likewise.
1822         (nds32_get_local_syms): Likewise.
1823         (nds32_elf_ex9_replace_instruction): Likewise.
1824         (nds32_elf_ifc_calc): Likewise.
1825         (nds32_elf_ifc_finish): Likewise.
1826         (nds32_elf_ifc_replace): Likewise.
1827         (nds32_elf_ifc_reloc): Likewise.
1828
1829 2018-03-14  Alan Modra  <amodra@gmail.com>
1830
1831         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1832         sfpr size added before defining alias symbols.
1833         (ppc64_elf_build_stubs): Add stub section padding before
1834         copying sfpr contents and defining save/restore alias symbols.
1835
1836 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1837
1838         PR ld/20882
1839         * elflink.c (elf_gc_mark_debug_section): Also check the local
1840         debug definition section.
1841
1842 2018-03-13  Nick Clifton  <nickc@redhat.com>
1843
1844         PR 22113
1845         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1846         function.  Add an end address parameter.  Check access of the data
1847         pointer to make sure that they do not extend beyond the end
1848         address.  Return FALSE if any check fails.  Add the end address
1849         pointer to the ui structure.
1850         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1851         codes to make sure that they do not extend beyond the end address
1852         pointer.  Print an error message and return immediately if any
1853         check fails.
1854
1855 2018-03-09  Nick Clifton  <nickc@redhat.com>
1856
1857         * elf64-s390.c (elf_s390_relocate_section): Move check for
1858         relocations against non-allocated sections to before the code that
1859         handles ifunc relocations.
1860         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1861         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1862         relocs against IFUNC symbols in non-allocated sections as relocs
1863         against FUNC symbols.
1864         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1865
1866 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1867
1868         PR ld/22929
1869         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1870         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1871         relocation against FUNC symbol.
1872         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1873
1874 2018-03-07  Renlin Li  <renlin.li@arm.com>
1875
1876         PR ld/20402
1877         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1878         symbol, and don't emit relocation in specific case.
1879
1880 2018-03-07  Alan Modra  <amodra@gmail.com>
1881
1882         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1883         (mips_elf64_slurp_one_reloc_table): Pass on error.
1884
1885 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1886             Maciej W. Rozycki  <macro@mips.com>
1887
1888         PR ld/21900
1889         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1890         after calling `undefined_symbol' hook if this is an error
1891         condition.  Assume the value of 0 for the symbol requested
1892         otherwise.
1893
1894 2018-03-02  Jim Wilson  <jimw@sifive.com>
1895
1896         PR 22903
1897         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1898         and nop instead of 4.
1899         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1900         8 instead of 4.
1901
1902 2018-03-01  Jim Wilson  <jimw@sifive.com>
1903
1904         PR 22756
1905         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1906         else if instead of if.
1907
1908 2018-03-01  Alan Modra  <amodra@gmail.com>
1909
1910         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1911
1912 2018-02-28  Alan Modra  <amodra@gmail.com>
1913
1914         PR 22887
1915         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1916
1917 2018-02-28  Nick Clifton  <nickc@redhat.com>
1918
1919         PR 22895
1920         PR 22893
1921         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1922         pointer.  Drop unused abfd parameter.  Check the size of the block
1923         before initialising the data field.  Return the end pointer if the
1924         size is invalid.
1925         (read_attribute_value): Adjust invocations of read_n_bytes.
1926
1927         PR 22894
1928         * dwarf1.c (parse_die): Check the length of form blocks before
1929         advancing the data pointer.
1930
1931 2018-02-28  Alan Modra  <amodra@gmail.com>
1932
1933         PR 22887
1934         * aoutx.h (translate_symbol_table): Print an error message and set
1935         bfd_error on finding an invalid name string offset.
1936
1937 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1938
1939         * config.in: Regenerated.
1940         * configure: Likewise.
1941         * configure.ac: Add --enable-separate-code.
1942         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1943         to 1 for Linux/x86 targets,
1944         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1945         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1946
1947 2018-02-27  Nick Clifton  <nickc@redhat.com>
1948
1949         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1950         message.
1951         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1952         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1953         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1954         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1955         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1956         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1957         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1958         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1959         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1960
1961         PR 22875
1962         * elf-bfd.h (struct elf_backend_data): Change the return type of
1963         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1964         to bfd_boolean.
1965         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1966         value from the info_to_howto function and fail if that function
1967         failed.
1968         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1969         from the info_to_howto function.
1970         (elf32_h8_relax_section): Likewise.
1971         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1972         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1973         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1974         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1975         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1976         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1977         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1978         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1979         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1980         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1981         (riscv_elf_relocate_section): Likewise.
1982         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1983         bfd_boolean.  Issue an error message, set an error value and
1984         return FALSE if the reloc is not recognized.
1985         (elf_hppa_info_to_howto_rel): Likewise.
1986         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1987         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1988         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1989         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1990         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1991         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1992         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1993         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1994         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1995         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1996         (cris_info_to_howto_rela): Likewise.
1997         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1998         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1999         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2000         Likewise.
2001         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2002         (elf32_dlx_info_to_howto_rel): Likewise.
2003         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2004         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2005         * elf32-frv.c (frv_info_to_howto_rela)
2006         (frvfdpic_info_to_howto_rel): Likewise.
2007         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2008         * elf32-gen.c (elf_generic_info_to_howto)
2009         (elf_generic_info_to_howto_rel): Likewise.
2010         * elf32-h8300.c (elf32_h8_info_to_howto)
2011         (elf32_h8_info_to_howto_rel): Likewise.
2012         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2013         * elf32-i386.c (elf_i386_reloc_type_lookup)
2014         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2015         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2016         Likewise.
2017         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2018         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2019         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2020         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2021         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2022         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2023         Likewise.
2024         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2025         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2026         * elf32-m68k.c (rtype_to_howto): Likewise.
2027         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2028         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2029         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2030         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2031         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2032         Likewise.
2033         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2034         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2035         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2036         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2037         Likewise.
2038         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2039         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2040         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2041         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2042         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2043         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2044         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2045         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2046         * elf32-score.c (s3_bfd_score_info_to_howto)
2047         (_bfd_score_info_to_howto): Likewise.
2048         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2049         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2050         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2051         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2052         (elf32_tic6x_info_to_howto_rel): Likewise.
2053         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2054         * elf32-v850.c (v850_elf_info_to_howto_rel)
2055         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2056         * elf32-vax.c (rtype_to_howto): Likewise.
2057         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2058         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2059         (elf32_wasm32_info_to_howto_rela): Likewise.
2060         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2061         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2062         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2063         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2064         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2065         * elf64-gen.c (elf_generic_info_to_howto)
2066         (elf_generic_info_to_howto_rel): Likewise.
2067         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2068         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2069         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2070         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2071         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2072         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2073         Likewise.
2074         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2075         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2076         Likewise.
2077         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2078         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2079         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2080         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2081         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2082         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2083         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2084         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2085         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2086         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2087         Default to NULL.
2088
2089 2018-02-26  Jim Wilson  <jimw@sifive.com>
2090             Stephan Schreiber <info@fs-driver.org>
2091
2092         PR 15904
2093         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2094         call, set changed_contents and changed_relocs.  Likewise after
2095         successful ia64_elf_relax_br call.
2096
2097 2018-02-26  Alan Modra  <amodra@gmail.com>
2098
2099         * elf.c (assign_file_positions_except_relocs): Don't segfault
2100         when actual number of phdrs is less than allocated.  Delete
2101         outdated comment.  Formatting.
2102
2103 2018-02-26  Alan Modra  <amodra@gmail.com>
2104
2105         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2106         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2107         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2108         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2109         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2110         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2111         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2112         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2113         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2114         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2115         error/warning messages.
2116
2117 2018-02-26  Alan Modra  <amodra@gmail.com>
2118
2119         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2120         * syms.c: Standardize error/warning messages.
2121
2122 2018-02-26  Alan Modra  <amodra@gmail.com>
2123
2124         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2125         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2126         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2127         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2128
2129 2018-02-26  Alan Modra  <amodra@gmail.com>
2130
2131         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2132
2133 2018-02-26  Alan Modra  <amodra@gmail.com>
2134
2135         * elfxx-mips.c: Standardize error/warning messages.
2136
2137 2018-02-26  Alan Modra  <amodra@gmail.com>
2138
2139         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2140         * elflink.c: Standardize error/warning messages.  Replace use of
2141         linker callback einfo with _bfd_error_handler when possible.
2142
2143 2018-02-26  Alan Modra  <amodra@gmail.com>
2144
2145         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2146         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2147         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2148         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2149         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2150         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2151         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2152         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2153         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2154         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2155         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2156         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2157         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2158         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2159         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2160         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2161         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2162         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2163         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2164         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2165         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2166         unrecognized/unsupported reloc message.
2167
2168 2018-02-26  Alan Modra  <amodra@gmail.com>
2169
2170         * elf32-ppc.c: Standardize error/warning messages.  Use
2171         _bfd_error_handler rather than einfo when einfo features not used.
2172         * elf64-ppc.c: Likewise.
2173
2174 2018-02-23  Alan Modra  <amodra@gmail.com>
2175
2176         PR 22881
2177         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2178         segment if no matching LOAD segment.
2179
2180 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2181
2182         * elf32-nds32.h: Define mask for ict_model.
2183
2184 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
2185
2186         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2187
2188 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2189
2190         Revert
2191         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2192
2193         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2194         .reginfo section has wrong size.
2195
2196 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2197
2198         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2199         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2200         `.MIPS.abiflags' sections.
2201         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2202         section's end.
2203
2204 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2205
2206         * section.c (SEC_FIXED_SIZE): New macro.
2207         * bfd-in2.h: Regenerate.
2208
2209 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2210
2211         * section.c (SEC_HAS_GOT_REF): Remove macro.
2212         * bfd-in2.h: Regenerate.
2213
2214 2018-02-19  Alan Modra  <amodra@gmail.com>
2215
2216         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2217         arguments.
2218         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2219         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2220         (_bfd_riscv_relax_pc): Likewise and fix typos.
2221         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2222         * libbfd.h: Regenerate.
2223
2224 2018-02-19  Alan Modra  <amodra@gmail.com>
2225
2226         * dwarf2.c (read_section): Don't use 'll' format modifier.
2227         (find_abstract_instance): Likewise.
2228         * elfcore.h (elf_core_file_p): Likewise.
2229
2230 2018-02-19  Alan Modra  <amodra@gmail.com>
2231
2232         * bfd-in.h: Include inttypes.h or if not available define
2233         PRId64, PRIu64 and PRIx64.
2234         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2235         modifier to print bfd_vma.
2236         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2237         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2238         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2239         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2240         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2241         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2242         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2243         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2244         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2245         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2246         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2247         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2248         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2249         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2250         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2251         and cast input to uint64_t, and similarly for Ld and Lu.
2252         * bfd-in2.h: Regenerate.
2253
2254 2018-02-19  Alan Modra  <amodra@gmail.com>
2255
2256         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2257         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2258         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2259         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2260         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2261         * reloc.c: Replace use of %R and %T in format strings passed to
2262         einfo and friends by %pR and %pT.
2263
2264 2018-02-19  Alan Modra  <amodra@gmail.com>
2265
2266         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2267         of %A and %B.
2268         * aout-adobe.c: Update all messages using %A and %B.
2269         * aout-cris.c: Likewise.
2270         * aoutx.h: Likewise.
2271         * archive.c: Likewise.
2272         * binary.c: Likewise.
2273         * cache.c: Likewise.
2274         * coff-alpha.c: Likewise.
2275         * coff-arm.c: Likewise.
2276         * coff-i860.c: Likewise.
2277         * coff-mcore.c: Likewise.
2278         * coff-ppc.c: Likewise.
2279         * coff-rs6000.c: Likewise.
2280         * coff-sh.c: Likewise.
2281         * coff-tic4x.c: Likewise.
2282         * coff-tic54x.c: Likewise.
2283         * coff-tic80.c: Likewise.
2284         * coff64-rs6000.c: Likewise.
2285         * coffcode.h: Likewise.
2286         * coffgen.c: Likewise.
2287         * cofflink.c: Likewise.
2288         * coffswap.h: Likewise.
2289         * compress.c: Likewise.
2290         * cpu-arm.c: Likewise.
2291         * ecoff.c: Likewise.
2292         * elf-attrs.c: Likewise.
2293         * elf-eh-frame.c: Likewise.
2294         * elf-ifunc.c: Likewise.
2295         * elf-m10300.c: Likewise.
2296         * elf-properties.c: Likewise.
2297         * elf-s390-common.c: Likewise.
2298         * elf.c: Likewise.
2299         * elf32-arc.c: Likewise.
2300         * elf32-arm.c: Likewise.
2301         * elf32-avr.c: Likewise.
2302         * elf32-bfin.c: Likewise.
2303         * elf32-cr16.c: Likewise.
2304         * elf32-cr16c.c: Likewise.
2305         * elf32-cris.c: Likewise.
2306         * elf32-crx.c: Likewise.
2307         * elf32-d10v.c: Likewise.
2308         * elf32-d30v.c: Likewise.
2309         * elf32-epiphany.c: Likewise.
2310         * elf32-fr30.c: Likewise.
2311         * elf32-frv.c: Likewise.
2312         * elf32-gen.c: Likewise.
2313         * elf32-hppa.c: Likewise.
2314         * elf32-i370.c: Likewise.
2315         * elf32-i386.c: Likewise.
2316         * elf32-i960.c: Likewise.
2317         * elf32-ip2k.c: Likewise.
2318         * elf32-iq2000.c: Likewise.
2319         * elf32-lm32.c: Likewise.
2320         * elf32-m32c.c: Likewise.
2321         * elf32-m32r.c: Likewise.
2322         * elf32-m68hc11.c: Likewise.
2323         * elf32-m68hc12.c: Likewise.
2324         * elf32-m68hc1x.c: Likewise.
2325         * elf32-m68k.c: Likewise.
2326         * elf32-mcore.c: Likewise.
2327         * elf32-mep.c: Likewise.
2328         * elf32-metag.c: Likewise.
2329         * elf32-microblaze.c: Likewise.
2330         * elf32-moxie.c: Likewise.
2331         * elf32-msp430.c: Likewise.
2332         * elf32-mt.c: Likewise.
2333         * elf32-nds32.c: Likewise.
2334         * elf32-nios2.c: Likewise.
2335         * elf32-or1k.c: Likewise.
2336         * elf32-pj.c: Likewise.
2337         * elf32-ppc.c: Likewise.
2338         * elf32-rl78.c: Likewise.
2339         * elf32-rx.c: Likewise.
2340         * elf32-s390.c: Likewise.
2341         * elf32-score.c: Likewise.
2342         * elf32-score7.c: Likewise.
2343         * elf32-sh-symbian.c: Likewise.
2344         * elf32-sh.c: Likewise.
2345         * elf32-sh64.c: Likewise.
2346         * elf32-sparc.c: Likewise.
2347         * elf32-spu.c: Likewise.
2348         * elf32-tic6x.c: Likewise.
2349         * elf32-tilepro.c: Likewise.
2350         * elf32-v850.c: Likewise.
2351         * elf32-vax.c: Likewise.
2352         * elf32-visium.c: Likewise.
2353         * elf32-wasm32.c: Likewise.
2354         * elf32-xgate.c: Likewise.
2355         * elf32-xtensa.c: Likewise.
2356         * elf64-alpha.c: Likewise.
2357         * elf64-gen.c: Likewise.
2358         * elf64-hppa.c: Likewise.
2359         * elf64-ia64-vms.c: Likewise.
2360         * elf64-mmix.c: Likewise.
2361         * elf64-ppc.c: Likewise.
2362         * elf64-s390.c: Likewise.
2363         * elf64-sh64.c: Likewise.
2364         * elf64-sparc.c: Likewise.
2365         * elf64-x86-64.c: Likewise.
2366         * elfcode.h: Likewise.
2367         * elfcore.h: Likewise.
2368         * elflink.c: Likewise.
2369         * elfnn-aarch64.c: Likewise.
2370         * elfnn-ia64.c: Likewise.
2371         * elfnn-riscv.c: Likewise.
2372         * elfxx-mips.c: Likewise.
2373         * elfxx-sparc.c: Likewise.
2374         * elfxx-tilegx.c: Likewise.
2375         * elfxx-x86.c: Likewise.
2376         * hpux-core.c: Likewise.
2377         * ieee.c: Likewise.
2378         * ihex.c: Likewise.
2379         * libbfd.c: Likewise.
2380         * linker.c: Likewise.
2381         * mach-o.c: Likewise.
2382         * merge.c: Likewise.
2383         * mmo.c: Likewise.
2384         * oasys.c: Likewise.
2385         * pdp11.c: Likewise.
2386         * pe-mips.c: Likewise.
2387         * peXXigen.c: Likewise.
2388         * peicode.h: Likewise.
2389         * reloc.c: Likewise.
2390         * rs6000-core.c: Likewise.
2391         * srec.c: Likewise.
2392         * stabs.c: Likewise.
2393         * vms-alpha.c: Likewise.
2394         * xcofflink.c: Likewise.
2395
2396 2018-02-19  Alan Modra  <amodra@gmail.com>
2397
2398         PR 22845
2399         * elf.c (IS_TBSS): Define.
2400         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2401         (assign_file_positions_for_non_load_sections): Revert last change.
2402         Properly calculate load segment limits to compare against relro limits.
2403
2404 2018-02-17  Alan Modra  <amodra@gmail.com>
2405
2406         PR 22845
2407         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2408         degenerate zero size PT_LOAD segments when finding one overlapping
2409         the PT_GNU_RELRO segment.
2410
2411 2018-02-16  Alan Modra  <amodra@gmail.com>
2412
2413         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2414         (_bfd_bool_bfd_true): Rename from bfd_true.
2415         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2416         (_bfd_int_bfd_0): Rename from bfd_0.
2417         (_bfd_uint_bfd_0): Rename from bfd_0u.
2418         (_bfd_long_bfd_0): Rename from bfd_0l.
2419         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2420         (_bfd_void_bfd): Rename from bfd_void.
2421         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2422         (_bfd_bool_bfd_link_false_error),
2423         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2424         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2425         (_bfd_bool_bfd_asection_bfd_asection_true),
2426         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2427         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2428         * archive.c (_bfd_noarchive_get_elt_at_index),
2429         (_bfd_noarchive_openr_next_archived_file),
2430         (_bfd_noarchive_construct_extended_name_table),
2431         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2432         (_bfd_noarchive_write_armap): New functions.
2433         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2434         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2435         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2436         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2437         (alpha_ecoff_swap_coff_lineno_out),
2438         (alpha_ecoff_swap_coff_reloc_out): New functions.
2439         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2440         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2441         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2442         (mips_ecoff_swap_coff_lineno_out),
2443         (mips_ecoff_swap_coff_reloc_out): New functions.
2444         * coffcode.h (coff_set_alignment_hook): Replace define with
2445         new function.
2446         (symname_in_debug_hook): Likewise.
2447         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2448         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2449         * elf.c (assign_file_positions_except_relocs): Test
2450         elf_backend_allow_non_load_phdr for NULL.
2451         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2452         _bfd_elf_link_omit_section_dynsym.  Update uses.
2453         (_bfd_elf_omit_section_dynsym_all): New function.
2454         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2455         (_bfd_elf_omit_section_dynsym_default): Declare.
2456         (_bfd_elf_omit_section_dynsym_all): Declare.
2457         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2458         (_bfd_nolink_bfd_get_relocated_section_contents),
2459         (_bfd_nolink_bfd_lookup_section_flags),
2460         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2461         (_bfd_nolink_bfd_link_hash_table_create),
2462         (_bfd_nolink_bfd_link_just_syms),
2463         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2464         (_bfd_nolink_bfd_link_split_section),
2465         (_bfd_nolink_section_already_linked),
2466         (_bfd_nolink_bfd_define_common_symbol),
2467         (_bfd_nolink_bfd_define_start_stop): New functions.
2468         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2469         (_bfd_norelocs_bfd_reloc_name_lookup),
2470         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2471         * section.c (_bfd_nowrite_set_section_contents): New function.
2472         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2473         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2474         (_bfd_nosymbols_get_symbol_version_string),
2475         (_bfd_nosymbols_bfd_is_local_label_name),
2476         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2477         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2478         (_bfd_nosymbols_bfd_make_debug_symbol),
2479         ( _bfd_nosymbols_read_minisymbols),
2480         ( _bfd_nosymbols_minisymbol_to_symbol),
2481         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2482         * libbfd-in.h: Declare new functions.  Update existing defines,
2483         removing casts.
2484         * aix386-core.c: Update to use new hooks.  Formatting.
2485         * aout-adobe.c: Likewise.
2486         * aout-arm.c: Likewise.
2487         * aout-target.h: Likewise.
2488         * aout-tic30.c: Likewise.
2489         * aoutf1.h: Likewise.
2490         * binary.c: Likewise.
2491         * bout.c: Likewise.
2492         * cisco-core.c: Likewise.
2493         * coff-alpha.c: Likewise.
2494         * coff-i386.c: Likewise.
2495         * coff-i860.c: Likewise.
2496         * coff-i960.c: Likewise.
2497         * coff-ia64.c: Likewise.
2498         * coff-mips.c: Likewise.
2499         * coff-ppc.c: Likewise.
2500         * coff-rs6000.c: Likewise.
2501         * coff-sh.c: Likewise.
2502         * coff-tic30.c: Likewise.
2503         * coff-tic54x.c: Likewise.
2504         * coff-x86_64.c: Likewise.
2505         * coff64-rs6000.c: Likewise.
2506         * coffcode.h: Likewise.
2507         * elf-m10300.c: Likewise.
2508         * elf32-cr16.c: Likewise.
2509         * elf32-lm32.c: Likewise.
2510         * elf32-m32r.c: Likewise.
2511         * elf32-metag.c: Likewise.
2512         * elf32-score.c: Likewise.
2513         * elf32-score7.c: Likewise.
2514         * elf32-tilepro.c: Likewise.
2515         * elf32-xstormy16.c: Likewise.
2516         * elf32-xtensa.c: Likewise.
2517         * elf64-alpha.c: Likewise.
2518         * elf64-hppa.c: Likewise.
2519         * elf64-ia64-vms.c: Likewise.
2520         * elf64-mmix.c: Likewise.
2521         * elf64-sh64.c: Likewise.
2522         * elfnn-ia64.c: Likewise.
2523         * elfxx-sparc.c: Likewise.
2524         * elfxx-target.h: Likewise.
2525         * elfxx-tilegx.c: Likewise.
2526         * elfxx-x86.h: Likewise.
2527         * hp300hpux.c: Likewise.
2528         * hppabsd-core.c: Likewise.
2529         * hpux-core.c: Likewise.
2530         * i386msdos.c: Likewise.
2531         * i386os9k.c: Likewise.
2532         * ieee.c: Likewise.
2533         * ihex.c: Likewise.
2534         * irix-core.c: Likewise.
2535         * libaout.h: Likewise.
2536         * libecoff.h: Likewise.
2537         * mach-o-target.c: Likewise.
2538         * mach-o.c: Likewise.
2539         * mipsbsd.c: Likewise.
2540         * mmo.c: Likewise.
2541         * netbsd-core.c: Likewise.
2542         * nlm-target.h: Likewise.
2543         * oasys.c: Likewise.
2544         * osf-core.c: Likewise.
2545         * pdp11.c: Likewise.
2546         * pe-mips.c: Likewise.
2547         * pe-x86_64.c: Likewise.
2548         * pef.c: Likewise.
2549         * plugin.c: Likewise.
2550         * ppcboot.c: Likewise.
2551         * ptrace-core.c: Likewise.
2552         * sco5-core.c: Likewise.
2553         * som.c: Likewise.
2554         * sparclynx.c: Likewise.
2555         * srec.c: Likewise.
2556         * tekhex.c: Likewise.
2557         * trad-core.c: Likewise.
2558         * verilog.c: Likewise.
2559         * versados.c: Likewise.
2560         * vms-alpha.c: Likewise.
2561         * vms-lib.c: Likewise.
2562         * wasm-module.c: Likewise.
2563         * xsym.c: Likewise.
2564         * libbfd.h: Regenerate.
2565
2566 2018-02-15  Jim Wilson  <jimw@sifive.com>
2567
2568         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2569         symbols whose section address is zero.
2570
2571         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2572         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2573         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2574         Add %X%P to error messages.
2575
2576 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2577
2578         PR ld/22832
2579         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2580         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2581         and assert that the result of the call is not NULL.
2582
2583 2018-02-14  Nick Clifton  <nickc@redhat.com>
2584
2585         PR 22823
2586         Revert previous delta.  Add extra casts to avoid compile time
2587         warnings instead.
2588         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2589         cast to avoid warning from gcc v8 compiler.
2590         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2591         (_bfd_generic_bfd_set_private_flags): Likewise.
2592         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2593         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2594         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2595         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2596         (_bfd_noarchive_construct_extended_name_table): Likewise.
2597         (_bfd_noarchive_truncate_arname): Likewise.
2598         (_bfd_noarchive_write_ar_hdr): Likewise.
2599         (_bfd_noarchive_get_elt_at_index): Likewise.
2600         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2601         (_bfd_nosymbols_print_symbol): Likewise.
2602         (_bfd_nosymbols_get_symbol_info): Likewise.
2603         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2604         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2605         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2606         (_bfd_nosymbols_get_lineno): Likewise.
2607         (_bfd_nosymbols_find_nearest_line): Likewise.
2608         (_bfd_nosymbols_find_line): Likewise.
2609         (_bfd_nosymbols_find_inliner_info): Likewise.
2610         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2611         (_bfd_nosymbols_read_minisymbols): Likewise.
2612         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2613         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2614         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2615         (_bfd_nowrite_set_arch_mach): Likewise.
2616         (_bfd_nowrite_set_section_contents): Likewise.
2617         (_bfd_nolink_sizeof_headers): Likewise.
2618         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2619         (_bfd_nolink_bfd_relax_section): Likewise.
2620         (_bfd_nolink_bfd_gc_sections): Likewise.
2621         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2622         (_bfd_nolink_bfd_merge_sections): Likewise.
2623         (_bfd_nolink_bfd_is_group_section): Likewise.
2624         (_bfd_nolink_bfd_discard_group): Likewise.
2625         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2626         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2627         (_bfd_nolink_bfd_link_just_syms): Likewise.
2628         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2629         (_bfd_nolink_bfd_final_link): Likewise.
2630         (_bfd_nolink_bfd_link_split_section): Likewise.
2631         (_bfd_nolink_section_already_linked): Likewise.
2632         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2633         (_bfd_nolink_bfd_define_start_stop): Likewise.
2634         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2635         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2636         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2637         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2638         * libbfd.c (bfd_false_any): Delete.
2639         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2640         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2641         * libbfd.h (extern): Regenerate
2642         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2643         cast to avoid warning from gcc v8 compiler.
2644         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2645         * binary.c (binary_get_symbol_info): Likewise.
2646         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2647         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2648         * coffcode.h (coff_set_alignment_hook): Likewise.
2649         (symname_in_debug_hook): Likewise.
2650         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2651         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2652         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2653         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2654         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2655         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2656         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2657         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2658         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2659         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2660         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2661         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2662         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2663         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2664         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2665         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2666         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2667         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2668         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2669         (bfd_elfNN_bfd_set_private_flags): Likewise.
2670         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2671         (elf_backend_init_index_section): Likewise.
2672         (elf_backend_allow_non_load_phdr): Likewise.
2673         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2674         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2675         * ieee.c (ieee_construct_extended_name_table): Likewise.
2676         (ieee_write_armap): Likewise.
2677         (ieee_write_ar_hdr): Likewise.
2678         (ieee_bfd_is_target_special_symbol): Likewise.
2679         * ihex.c (ihex_canonicalize_symtab): Likewise.
2680         (ihex_bfd_is_target_special_symbol): Likewise.
2681         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2682         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2683         (_bfd_ecoff_set_alignment_hook): Likewise.
2684         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2685         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2686         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2687         * oasys.c (oasys_construct_extended_name_table): Likewise.
2688         (oasys_write_armap): Likewise.
2689         (oasys_write_ar_hdr): Likewise.
2690         (oasys_bfd_is_target_special_symbol): Likewise.
2691         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2692         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2693         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2694         * som.c (som_bfd_is_target_special_symbol): Likewise.
2695         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2696         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2697         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2698         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2699         (versados_bfd_reloc_name_lookup): Likewise.
2700         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2701         (vms_bfd_define_start_stop): Likewise.
2702         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2703         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2704         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2705
2706 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2707
2708         PR ld/22842
2709         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
2710         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2711         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
2712         R_X86_64_PC32 reloc against dynamic function in data section.
2713         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2714         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
2715         against dynamic function in data section.
2716         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
2717         function address only if pcrel_plt is true.
2718         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
2719         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
2720         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
2721         PC-relative relocation against a function definition in data
2722         secton in PIE.  Remove the obsolete comments.
2723         (elf_x86_link_hash_table): Add pcrel_plt.
2724
2725 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2726
2727         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
2728         instead of bfd_link_pic, for building shared library.
2729
2730 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2731
2732         PR gas/22791
2733         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
2734         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
2735         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
2736         against protected function in shared object.
2737
2738 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
2739
2740         PR 22828
2741         * po/ru.po: Fix typo in Russian translation.
2742
2743 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
2744
2745         * wasm-module.c (wasm_scan_name_function_section): Rename
2746         `index' local variable to `idx'.
2747
2748 2018-02-13  Nick Clifton  <nickc@redhat.com>
2749
2750         PR 22823
2751         Fix compile time warnings generated by gcc version 8.
2752         * libbfd-in.h: Remove extraneous text from prototypes.
2753         Add prototypes for bfd_false_any, bfd_true_any,
2754         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
2755         bfd_n1_any, bfd_void_any.
2756         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
2757         function.
2758         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2759         (_bfd_generic_bfd_set_private_flags): Likewise.
2760         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2761         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2762         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2763         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2764         (_bfd_noarchive_construct_extended_name_table): Likewise.
2765         (_bfd_noarchive_truncate_arname): Likewise.
2766         (_bfd_noarchive_write_ar_hdr): Likewise.
2767         (_bfd_noarchive_get_elt_at_index): Likewise.
2768         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2769         (_bfd_nosymbols_print_symbol): Likewise.
2770         (_bfd_nosymbols_get_symbol_info): Likewise.
2771         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2772         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2773         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2774         (_bfd_nosymbols_get_lineno): Likewise.
2775         (_bfd_nosymbols_find_nearest_line): Likewise.
2776         (_bfd_nosymbols_find_line): Likewise.
2777         (_bfd_nosymbols_find_inliner_info): Likewise.
2778         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2779         (_bfd_nosymbols_read_minisymbols): Likewise.
2780         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2781         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2782         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2783         (_bfd_nowrite_set_arch_mach): Likewise.
2784         (_bfd_nowrite_set_section_contents): Likewise.
2785         (_bfd_nolink_sizeof_headers): Likewise.
2786         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2787         (_bfd_nolink_bfd_relax_section): Likewise.
2788         (_bfd_nolink_bfd_gc_sections): Likewise.
2789         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2790         (_bfd_nolink_bfd_merge_sections): Likewise.
2791         (_bfd_nolink_bfd_is_group_section): Likewise.
2792         (_bfd_nolink_bfd_discard_group): Likewise.
2793         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2794         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2795         (_bfd_nolink_bfd_link_just_syms): Likewise.
2796         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2797         (_bfd_nolink_bfd_final_link): Likewise.
2798         (_bfd_nolink_bfd_link_split_section): Likewise.
2799         (_bfd_nolink_section_already_linked): Likewise.
2800         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2801         (_bfd_nolink_bfd_define_start_stop): Likewise.
2802         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2803         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2804         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2805         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2806         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2807         accepts one or more arguments.
2808         (bfd_true_any): Likewise.
2809         (bfd_nullvoidptr_any): Likewise.
2810         (bfd_0_any): Likewise.
2811         (bfd_0u_any): Likewise.
2812         (bfd_0l_any): Likewise.
2813         (_bfd_n1_any): Likewise.
2814         (bfd_void_any): Likewise.
2815         * libbfd.h (extern): Regenerate
2816         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2817         based dummy function.
2818         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2819         * binary.c (binary_get_symbol_info): Likewise.
2820         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2821         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2822         * coffcode.h (coff_set_alignment_hook): Likewise.
2823         (symname_in_debug_hook): Likewise.
2824         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2825         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2826         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2827         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2828         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2829         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2830         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2831         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2832         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2833         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2834         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2835         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2836         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2837         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2838         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2839         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2840         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2841         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2842         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2843         (bfd_elfNN_bfd_set_private_flags): Likewise.
2844         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2845         (elf_backend_init_index_section): Likewise.
2846         (elf_backend_allow_non_load_phdr): Likewise.
2847         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2848         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2849         * ieee.c (ieee_construct_extended_name_table): Likewise.
2850         (ieee_write_armap): Likewise.
2851         (ieee_write_ar_hdr): Likewise.
2852         (ieee_bfd_is_target_special_symbol): Likewise.
2853         * ihex.c (ihex_canonicalize_symtab): Likewise.
2854         (ihex_bfd_is_target_special_symbol): Likewise.
2855         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2856         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2857         (_bfd_ecoff_set_alignment_hook): Likewise.
2858         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2859         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2860         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2861         * oasys.c (oasys_construct_extended_name_table): Likewise.
2862         (oasys_write_armap): Likewise.
2863         (oasys_write_ar_hdr): Likewise.
2864         (oasys_bfd_is_target_special_symbol): Likewise.
2865         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2866         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2867         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2868         * som.c (som_bfd_is_target_special_symbol): Likewise.
2869         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2870         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2871         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2872         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2873         (versados_bfd_reloc_name_lookup): Likewise.
2874         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2875         (vms_bfd_define_start_stop): Likewise.
2876         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2877         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2878         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2879         * elf32-arc.c (get_replace_function): Assign replacement function
2880         to func pointer.
2881         * elf32-i370.c (i370_noop): Update prototype.
2882
2883 2018-02-13  Alan Modra  <amodra@gmail.com>
2884
2885         PR 22836
2886         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2887         relocation sections.  If size reduces to just the flag word,
2888         remove that too and mark with SEC_EXCLUDE.
2889         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2890
2891 2018-02-13  Alan Modra  <amodra@gmail.com>
2892
2893         PR 22829
2894         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2895         PT_GNU_RELRO setup.
2896
2897 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2898
2899         * i386msdos.c (msdos_mkobject); New function.
2900         (msdos_object_p): New function.
2901         (i386_msdos_vec): Use msdos_object_p as the check_format
2902         function.
2903         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2904         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2905         IMAGE_NT_SIGNATURE.
2906         * peXXigen.c: Likewise.
2907         * coff-ia64.c: Likewise.
2908
2909 2018-02-12  Nick Clifton  <nickc@redhat.com>
2910
2911         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2912         assignment.
2913         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2914
2915 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2916
2917         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2918         (sparc_elf_append_rela): Assert that there is enough room in section.
2919         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2920         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2921         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2922         For a symbol subject to a GOT relocation, reserve a slot in the
2923         relocation section if the symbol isn't dynamic and we are in PIC mode.
2924         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2925         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2926         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2927         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2928         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2929         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2930         undefined weak symbol with non-default visibility.  Remove superfluous
2931         'else' and fix formatting.
2932
2933 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2934
2935         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2936         is_solaris.
2937         (i386_elf32_sol2_vec): Don't declare.
2938         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2939         Don't set need_global_offset_table.
2940         (elf_i386_solaris_arch_bed): New.
2941         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2942         Solaris.
2943         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2944         target_os != is_nacl instead of target_os == is_normal.
2945         (x86_64_elf64_sol2_vec): Don't declare.
2946         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2947         is_nacl instead of target_os == is_normal.  Don't set
2948         need_global_offset_table.
2949         (elf_x86_64_solaris_arch_bed): New.
2950         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2951         Solaris.
2952         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2953         _GLOBAL_OFFSET_TABLE_ for Solaris.
2954         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2955         need_global_offset_table.
2956         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2957         (elf_x86_link_hash_table): Remove need_global_offset_table.
2958         (elf_x86_init_table): Likewise.
2959
2960 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2961
2962         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2963         Remove prototype.
2964         (i386_elf32_sol2_vec): Declared.
2965         (elf_i386_link_setup_gnu_properties): Set
2966         need_global_offset_table with info->output_bfd->xvec.
2967         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2968         Remove prototype.
2969         (x86_64_elf64_sol2_vec): Declared.
2970         (elf_x86_64_link_setup_gnu_properties): Set
2971         need_global_offset_table with info->output_bfd->xvec.
2972
2973 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2974
2975         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2976         New prototype.
2977         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2978         for Solaris.
2979         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2980         New prototype.
2981         (elf_x86_64_link_setup_gnu_properties): Set
2982         need_global_offset_table for Solaris.
2983         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2984         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2985         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2986         need_global_offset_table.
2987         * elfxx-x86.h (elf_x86_link_hash_table): Add
2988         need_global_offset_table.
2989         (elf_x86_init_table): Likewise.
2990
2991 2018-02-08  Jim Wilson  <jimw@sifive.com>
2992
2993         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2994         change.
2995
2996 2018-02-08  Nick Clifton  <nickc@redhat.com>
2997
2998         PR 22788
2999         * elf.c (elf_parse_notes): Reject notes with excessuively large
3000         alignments.
3001
3002 2018-02-07  Alan Modra  <amodra@gmail.com>
3003
3004         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
3005         * elf32-ppc.c: Remove speculation barrier support.
3006         * elf32-ppc.h: Likewise.
3007         * elf64-ppc.c: Likewise.
3008         * elf64-ppc.h: Likewise.
3009
3010 2018-02-06  Jim Wilson  <jimw@sifive.com>
3011
3012         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3013         callback to report an error.
3014
3015 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
3016
3017         PR ld/22263
3018         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3019         into call to !bfd_link_executable and tidy up.
3020         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3021         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3022         !bfd_link_executable.
3023         <R_SPARC_TLS_IE_HI22>: Likewise.
3024         <GOT relocations>: Remove useless code, tidy and merge related blocks.
3025         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3026         !bfd_link_executable.
3027         <R_SPARC_WPLT30>: Tidy up.
3028         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3029         !bfd_link_executable.
3030         (allocate_dynrelocs): Likewise.
3031         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3032         <R_SPARC_TLS_GD_HI22>: Merge into...
3033         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
3034         sparc_elf_tls_transition and remove redundant code.
3035         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3036         !bfd_link_executable.
3037         <R_SPARC_TLS_LDO_HIX22>: Likewise.
3038         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
3039         <R_SPARC_TLS_LDM_CALL>: Likewise.
3040         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
3041         <R_SPARC_TLS_GD_ADD>: Likewise.
3042         <R_SPARC_TLS_LDM_ADD>: Likewise.
3043         <R_SPARC_TLS_LDO_ADD>: Likewise.
3044         <R_SPARC_TLS_IE_LD>: Likewise.
3045
3046 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
3047
3048         PR 22789
3049         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3050         functions failed to find the function name, try the generic elf
3051         find function instead.
3052
3053 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3054
3055         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3056         'memcpy' instead of 'strncpy' when writing the magic number.
3057
3058 2018-02-06  Nick Clifton  <nickc@redhat.com>
3059
3060         PR 22794
3061         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3062         section before attempting to read it in.
3063         (bfd_get_alt_debug_link_info): Likewise.
3064
3065 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
3066
3067         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3068         line information in addition to name, if they can be found.
3069
3070 2018-02-05  Renlin Li  <renlin.li@arm.com>
3071
3072         PR ld/22764
3073         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3074         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3075         check for writeable section as well.
3076
3077 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3078
3079         PR ld/22782
3080         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3081         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3082         undefined weak symbol to 0.
3083         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3084         if _GLOBAL_OFFSET_TABLE_ is referenced.
3085         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3086         got_referenced instead of ref_regular_nonweak.  Remove the
3087         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3088         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3089
3090 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3091
3092         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3093         initialize `hi_reloc'.
3094
3095 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3096
3097         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3098         SHT_MIPS_REGINFO sections don't assert the correct size and
3099         report an error instead.
3100
3101 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3102
3103         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3104         status from `->elf_backend_section_processing'.
3105
3106 2018-02-02  Jim Wilson  <jimw@sifive.com>
3107
3108         PR ld/22756
3109         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3110         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3111         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3112         Pass new argument to riscv_relax_delete_bytes.
3113         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3114         ATTRIBUTE_UNUSED from link_info parameter.
3115
3116 2018-02-02  Alan Modra  <amodra@gmail.com>
3117
3118         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3119         emitted for toc sequence optimization.  Set and use "howto" later.
3120
3121 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3122
3123         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3124         arithmetic on NULL pointer.
3125         * elflink.c (_bfd_elf_archive_symbol_lookup,
3126         elf_link_add_archive_symbols): Likewise.
3127
3128 2018-01-31  Michael Matz  <matz@suse.de>
3129
3130         * elflink.c (bfd_elf_define_start_stop): Fix check of
3131         def_dynamic.
3132
3133 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3134
3135         PR ld/21964
3136         * elflink.c (bfd_elf_define_start_stop): Check if __start and
3137         __stop symbols are referenced by shared objects.
3138
3139 2018-01-30  Alan Modra  <amodra@gmail.com>
3140
3141         PR 22758
3142         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3143         segment when demand paged with lma on the same page.  Test this
3144         before load/non-load, executable/non-executable,
3145         writable/non-writable tests and simplify.  Delete bogus relro
3146         condition in writable/non-writable test.  Delete outdated
3147         comment.  Formatting.
3148
3149 2018-01-30  Alan Modra  <amodra@gmail.com>
3150
3151         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3152         symbols dynamic.
3153
3154 2018-01-29  Alan Modra  <amodra@gmail.com>
3155
3156         PR 22741
3157         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3158         range before converting to a symbol table pointer.
3159
3160 2018-01-27  Nick Clifton  <nickc@redhat.com>
3161
3162         * po/ru.po: Updated Russian translation.
3163
3164 2018-01-26  Alan Modra  <amodra@gmail.com>
3165
3166         * elflink.c (bfd_elf_define_start_stop): Override symbols when
3167         they are defined dynamically.
3168
3169 2018-01-26  Alan Modra  <amodra@gmail.com>
3170
3171         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3172         .branch_lt changes size.
3173
3174 2018-01-25  Alan Modra  <amodra@gmail.com>
3175
3176         PR 22746
3177         * elfcode.h (elf_object_p): Avoid integer overflow.
3178
3179 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
3180
3181         PR ld/22727
3182         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3183         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3184
3185         Revert
3186         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
3187
3188         PR ld/22263
3189         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3190         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3191         bfd_link_executable for TLS check.
3192         (_bfd_sparc_elf_check_relocs): Likewise.
3193         (allocate_dynrelocs): Likewise.
3194         (_bfd_sparc_elf_relocate_section): Likewise.
3195
3196 2018-01-24  Renlin Li  <renlin.li@arm.com>
3197
3198         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3199         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3200         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3201         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3202         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3203         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3204         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3205
3206 2018-01-24  Renlin Li  <renlin.li@arm.com>
3207
3208         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3209         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3210         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3211         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3212         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3213         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3214         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3215         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3216         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3217         * bfd-in2.h: Regenerate.
3218         * libbfd.h: Regenerate.
3219
3220 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
3221
3222         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3223         `mips_elf32_section_processing' comment reference.
3224
3225 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3226
3227         PR ld/22721
3228         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3229         versioned __tls_get_addr symbol.
3230
3231 2018-01-19  Nick Clifton  <nickc@redhat.com>
3232
3233         * po/fr.po: Updated French translation.
3234
3235 2018-01-18  Alan Modra  <amodra@gmail.com>
3236
3237         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3238         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3239         (ppc64_elf_build_stubs): Likewise.
3240
3241 2018-01-17  Nick Clifton  <nickc@redhat.com>
3242
3243         * po/ru.po: Updated Russian translation.
3244         * po/uk/po: Updated Ukranian translation.
3245
3246 2018-01-17  Alan Modra  <amodra@gmail.com>
3247
3248         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3249
3250 2018-01-17  Alan Modra  <amodra@gmail.com>
3251
3252         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3253         (CRSETEQ, BEQCTRM): Define.
3254         (is_nonpic_glink_stub): Don't check bctr.
3255         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3256         (ppc_elf_relax_section): Size speculation barrier.
3257         (output_bctr): New function.
3258         (write_glink_stub): Use output_bctr.
3259         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3260         (ppc_elf_finish_dynamic_symbol): Likewise.
3261         (ppc_elf_finish_dynamic_sections): Use output_bctr.
3262         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3263         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3264         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3265         (size_global_entry_stubs): Handle speculation barrier sizing.
3266         (plt_stub_size): Likewise.
3267         (output_bctr): New function.
3268         (build_plt_stub, build_tls_get_addr_stub): Output speculation
3269         barrier.
3270         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3271         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3272         (build_global_entry_stubs): Output speculation barrier.
3273         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3274         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3275
3276 2018-01-17  Alan Modra  <amodra@gmail.com>
3277
3278         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3279         __tls_get_addr_opt, and alignment sizing.
3280         (TLS_GET_ADDR_GLINK_SIZE): Delete.
3281         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3282         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3283         or 8 insns.
3284         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3285         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3286         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
3287         by PLT reloc count.
3288         (write_glink_stub): Handle __tls_get_addr_opt stub.
3289         Pad out to size given by GLINK_ENTRY_SIZE.
3290         (ppc_elf_relocate_section): Adjust write_glink_stub call.
3291         (ppc_elf_finish_dynamic_symbol): Likewise.
3292         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3293         insn array since so many need rewriting.
3294         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3295         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3296         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
3297         nops.  Adjust all uses.
3298         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3299         in glink_vma calculation.
3300         (struct ppc_link_hash_table): Add global_entry section pointer.
3301         (create_linkage_sections): Create separate section for global
3302         entry stubs.
3303         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3304         (size_global_entry_stubs): Handle sizing for aligned stubs.
3305         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3306         and don't stash end of glink branch table in rawsize.
3307         (ppc_build_one_stub): Rewrite stub size calculations.
3308         (build_global_entry_stubs): Use new section.
3309         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3310         Build lazy link stubs out to end of section.  Build global entry
3311         stubs in new section.
3312
3313 2018-01-15  Nick Clifton  <nickc@redhat.com>
3314
3315         * po/uk.po: Updated Ukranian translation.
3316
3317 2018-01-13  Nick Clifton  <nickc@redhat.com>
3318
3319         * po/bfd.pot: Regenerated.
3320
3321 2018-01-13  Nick Clifton  <nickc@redhat.com>
3322
3323         * version.m4: Bump version to 2.30.51
3324         * configure: Regenerate.
3325
3326 2018-01-13  Nick Clifton  <nickc@redhat.com>
3327
3328         2.30 branch created.
3329
3330 2018-01-12  Jens Widell  <jl@opera.com>
3331
3332         * elf.c (setup_group): Optimize search for group by remembering
3333         last found group and restarting search at that index.
3334         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3335
3336 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
3337
3338         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3339         bfd_link_common_skip_none in switch.
3340
3341 2018-01-12  Alan Modra  <amodra@gmail.com>
3342
3343         PR ld/22649
3344         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3345         references on forced local symbols.
3346
3347 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3348
3349         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3350         .reginfo section has wrong size.
3351
3352 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3353
3354         PR ld/22393
3355         * elf.c (_bfd_elf_map_sections_to_segments): When generating
3356         separate code and read-only data LOAD segments, create a new
3357         LOAD segment if the previous section contains text and the
3358         current section doesn't or vice versa.  Don't put a writable
3359         section in a read-only segment if there is a RELRO segment.
3360
3361 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3362
3363         PR ld/22649
3364         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3365         references on forced local symbols.
3366
3367 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3368
3369         PR ld/22677
3370         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3371         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3372
3373 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3374
3375         PR 22662
3376         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3377
3378 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
3379
3380         * elf.c (elfcore_grok_freebsd_note): Handle
3381         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3382         NT_FREEBSD_PROCSTAT_VMMAP.
3383
3384 2018-01-03  Alan Modra  <amodra@gmail.com>
3385
3386         Update year range in copyright notice of all files.
3387
3388 For older changes see ChangeLog-2017
3389 \f
3390 Copyright (C) 2018 Free Software Foundation, Inc.
3391
3392 Copying and distribution of this file, with or without modification,
3393 are permitted in any medium without royalty provided the copyright
3394 notice and this notice are preserved.
3395
3396 Local Variables:
3397 mode: change-log
3398 left-margin: 8
3399 fill-column: 74
3400 version-control: never
3401 End: