bfd/ChangeLog

   1 2018-12-11  Max Filippov  <jcmvbkbc@gmail.com>
   2
   3         * elf32-xtensa.c (elf_xtensa_do_reloc): Limit const16 opcode
   4         immediate field to 16 least significant bits.
   5
   6 2018-12-11  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * elf32-xc16x.c (elf32_xc16x_rtype_to_howto): New function.
   9         (elf32_xc16x_relocate_section): Call elf32_xc16x_rtype_to_howto
  10         instead of xc16x_reloc_type_lookup to get reloc_howto_type.
  11
  12 2018-12-07  H.J. Lu  <hongjiu.lu@intel.com>
  13
  14         PR ld/23958
  15         * elflink.c (_bfd_elf_add_default_symbol): Override the previous
  16         definition from IR object.
  17
  18 2018-12-08  Stafford Horne  <shorne@gmail.com>
  19
  20         * elf32-or1k.c (or1k_grok_prstatus): New function.
  21         (or1k_grok_psinfo): Likewise.
  22
  23 2018-12-07  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         * elf-properties.c (elf_find_and_remove_property): Add a
  26         bfd_boolean argument to indicate if the property should be
  27         removed.
  28         (elf_merge_gnu_property_list): Updated.  Report
  29         property change in linker map file.
  30         (elf_get_gnu_property_section_size): Skip property_remove
  31         properties.
  32         (elf_write_gnu_properties): Likewise.
  33         (_bfd_elf_link_setup_gnu_properties): Report property merge
  34         in linker map file.  Pass abfd to elf_merge_gnu_property_list.
  35
  36 2018-12-07  Alan Modra  <amodra@gmail.com>
  37
  38         PR 23952
  39         * syms.c (_bfd_generic_read_minisymbols): Free syms before
  40         returning with zero symcount.
  41
  42 2018-12-06  Alan Modra  <amodra@gmail.com>
  43
  44         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_VLE_ADDR20>): Correct
  45         mask and shift value.
  46         (ppc_elf_vle_split16): Use E_OPCODE_MASK.  Handle e_li
  47         specially.
  48
  49 2018-12-05  Sam Tebbs  <sam.tebbs@arm.com>
  50
  51         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Add check for 'B'.
  52
  53 2018-12-04  H.J. Lu  <hongjiu.lu@intel.com>
  54
  55         PR ld/23372
  56         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Don't remove
  57         empty properties for GNU_PROPERTY_X86_COMPAT_ISA_1_USED and
  58         GNU_PROPERTY_X86_UINT32_OR_AND.
  59         (_bfd_x86_elf_link_fixup_gnu_properties): Likewise.
  60
  61 2018-12-03  Kito Cheng  <kito@andestech.com>
  62
  63         * elfxx-riscv.h (RISCV_DONT_CARE_VERSION): New macro.
  64         (struct riscv_subset_t): New structure.
  65         (riscv_subset_t): New typedef.
  66         (riscv_subset_list_t): New structure.
  67         (riscv_release_subset_list): New prototype.
  68         (riscv_add_subset): Likewise.
  69         (riscv_lookup_subset): Likewise.
  70         (riscv_lookup_subset_version): Likewise.
  71         (riscv_release_subset_list): Likewise.
  72         * elfxx-riscv.c: Include safe-ctype.h.
  73         (riscv_parsing_subset_version): New function.
  74         (riscv_supported_std_ext): Likewise.
  75         (riscv_parse_std_ext): Likewise.
  76         (riscv_parse_sv_or_non_std_ext): Likewise.
  77         (riscv_parse_subset): Likewise.
  78         (riscv_add_subset): Likewise.
  79         (riscv_lookup_subset): Likewise.
  80         (riscv_lookup_subset_version): Likewise.
  81         (riscv_release_subset_list): Likewise.
  82
  83 2018-12-01  H.J. Lu  <hongjiu.lu@intel.com>
  84
  85         PR ld/23930
  86         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Update
  87         the iplt section alignment if it is non-empty.
  88         (_bfd_x86_elf_link_setup_gnu_properties): Set plt.iplt_alignment
  89         and delay setting the iplt section alignment.
  90         * elfxx-x86.h (elf_x86_plt_layout): Add iplt_alignment.
  91
  92 2018-11-30  Nick Clifton  <nickc@redhat.com>
  93
  94         PR 23942
  95         * elfcode.h (elf_object_p): Check for corrupt input files with
  96         more program headers than can actually fit in the file.
  97
  98 2018-11-30  Nick Clifton  <nickc@redhat.com>
  99
 100         PR 23932
 101         * elf.c (IS_CONTAINED_BY_LMA): Add a check for a negative section
 102         size.
 103         (rewrite_elf_program_header): If no sections are mapped into a
 104         segment return an error.
 105
 106 2018-11-30  Alan Modra  <amodra@gmail.com>
 107
 108         PR 23937
 109         * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't add local
 110         entry offset for ifuncs.
 111
 112 2018-11-29  H.J. Lu  <hongjiu.lu@intel.com>
 113
 114         PR ld/23929
 115         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Don't
 116         merge .note.gnu.property section in IR inputs.
 117
 118 2018-11-27  Thomas Preud'homme  <thomas.preudhomme@linaro.org>
 119
 120         * cpu-arm.c (processors): Add processors known to GAS but missing here
 121         and reindent.
 122         (bfd_arm_update_notes): Add comment explaining why the list of
 123         architectures in the switch should not be updated.
 124         (architectures): Likewise.
 125
 126 2018-11-27  Maciej W. Rozycki  <macro@linux-mips.org>
 127
 128         * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_HI16>
 129         <R_MIPS_HI16, R_MIPS_HIGHER, R_MIPS_HIGHEST, R_MICROMIPS_HI16>
 130         <R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST>: Also accept an
 131         absolute symbol in PIC code.
 132
 133 2018-11-27  Maciej W. Rozycki  <macro@linux-mips.org>
 134
 135         * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_26>
 136         <R_MIPS_26, R_MICROMIPS_26_S1>: Use `info->callbacks->einfo'
 137         rather than `_bfd_error_handler' to report refused relocations
 138         in PIC code and continue processing.  Fix error message: `can
 139         not' -> `cannot'.
 140
 141 2018-11-27  H.J. Lu  <hongjiu.lu@intel.com>
 142
 143         PR binutils/23919
 144         * compress.c (bfd_is_section_compressed_with_header): Initialize
 145         *uncompressed_align_pow_p to 0.
 146
 147 2018-11-27  Tamar Christina  <tamar.christina@arm.com>
 148
 149         PR ld/23904
 150         * elfnn-aarch64.c (_bfd_aarch64_adrp_p): Use existing constants.
 151         (_bfd_aarch64_erratum_843419_branch_to_stub): Use _bfd_aarch64_adrp_p.
 152         (struct erratum_835769_branch_to_stub_clear_data): New.
 153         (_bfd_aarch64_erratum_843419_clear_stub): New.
 154         (clear_erratum_843419_entry): New.
 155         (elfNN_aarch64_tls_relax): Use it.
 156         (elfNN_aarch64_relocate_section): Pass input_section.
 157         (aarch64_map_one_stub): Handle branch type none as valid.
 158
 159 2018-11-27  Mark Wielaard  <mark@klomp.org>
 160
 161         PR binutils/23919
 162         * bfd.c (bfd_update_compression_header): Explicitly set alignment.
 163         (bfd_check_compression_header): Add uncompressed_alignment_power
 164         argument. Check ch_addralign is a power of 2.
 165         * bfd-in2.h: Regenerated.
 166         * compress.c (bfd_compress_section_contents): Get and set
 167         orig_uncompressed_alignment_pow if section is decompressed.
 168         (bfd_is_section_compressed_with_header): Add and get
 169         uncompressed_align_pow_p argument.
 170         (bfd_is_section_compressed): Add uncompressed_align_power argument
 171         to bfd_is_section_compressed_with_header call.
 172         (bfd_init_section_decompress_status): Get and set
 173         uncompressed_alignment_power.
 174         * elf.c (_bfd_elf_make_section_from_shdr): Add
 175         uncompressed_align_power argument to
 176         bfd_is_section_compressed_with_header call.
 177
 178 2018-11-21  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 179
 180         * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not
 181         error when .MSP430.attributes section is missing from objects
 182         created by LTO.
 183
 184 2018-11-13  Jim Wilson  <jimw@sifive.com>
 185
 186         * elfnn-riscv.c (riscv_float_abi_string): New.
 187         (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
 188
 189 2018-11-09  Bernhard M. Wiedemann  <bwiedemann@suse.de>
 190
 191         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
 192         concerning timestamp insertion.
 193
 194 2018-11-09  Cupertino Miranda  <cmiranda@synopsys.com>
 195
 196         * arc-got.h (arc_got_entry_type_for_reloc): Changed to
 197         correct static TLS relocs.
 198         * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
 199         TLS relocs which require -fPIC.
 200         (arc_create_forced_local_got_entries_for_tls): Created.
 201         Traverses list of GOT entries to be resolved statically
 202         when needed.
 203         (elf_arc_finish_dynamic_sections): Changed. Calls
 204         arc_create_forced_local_got_entries_for_tls for each known
 205         possibly GOT symbol.
 206
 207 2018-11-09  rhn  <sowaac.rhn@porcupinefactory.org>
 208
 209         PR 23699
 210         * ihex.c (ihex_write_object_contents): Check for sign extended
 211         addresses that cannot be supported in the ihex format.
 212
 213 2018-11-09  Claudiu Zissulescu  <claziss@synopsys.com>
 214
 215         * arc-got.h (arc_get_local_got_ents): Revamp it; use
 216         elf_local_got_ents to store the local got list.
 217         (get_got_entry_list_for_symbo): Restructure it.
 218         * elf32-arc.c (elf_arc_relocate_section): Correct the call to
 219         get_got_entry_list_for_symbol.
 220
 221 2018-11-07  Nick Clifton  <nickc@redhat.com>
 222
 223         * po/fr.po: Updated French translation.
 224         * po/pt.po: Updated Portuguese translation.
 225
 226 2018-11-06  Roman Bolshakov <r.bolshakov@yadro.com>
 227             Saagar Jha  <saagar@saagarjha.com>
 228
 229         * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
 230         BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
 231         BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
 232         BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
 233         (struct bfd_mach_o_note_command): New.
 234         (struct bfd_mach_o_build_version_tool): New.
 235         (struct bfd_mach_o_build_version_command): New.
 236         (bfd_mach_o_read_version_min): Don't split version into
 237         a few fields. Rename reserved to sdk.
 238         * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
 239         few fields. Rename reserved to sdk.
 240         (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
 241         LC_BUILD_VERSION.
 242         (bfd_mach_o_read_note): New.
 243         (bfd_mach_o_read_build_version): New.
 244
 245 2018-11-07  Yoshinori Sato  <ysato@users.sourceforge.jp>
 246
 247         * config.bfd: Add rx-*-linux.
 248         * congigure.ac: Likewise.
 249         * elf32-rx.c (rx_linux_object_p): New function.
 250         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
 251         (elf_backend_object_p, elf32_bed): Define rx-*-linux.
 252         * targets.c: Add rx_elf32_linux_le_vec.
 253         * configure: Regenerate.
 254
 255 2018-11-06  Romain Margheriti  <lilrom13@gmail.com>
 256
 257         PR 23742
 258         * mach-o.c (bfd_mach_o_read_command): Accept and ignore
 259         BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
 260         commands.
 261
 262 2018-11-02  Alan Modra  <amodra@gmail.com>
 263
 264         PR 23850
 265         * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
 266         in an executable or shared library as normal sections.
 267
 268 2018-10-31  Renlin Li  <renlin.li@arm.com>
 269
 270         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
 271         section for Local Exec TLS model.
 272
 273 2018-10-24  H.J. Lu  <hongjiu.lu@intel.com>
 274
 275         PR ld/23818
 276         * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
 277         defined in discarded input sections.
 278
 279 2018-10-24  Alan Modra  <amodra@gmail.com>
 280
 281         * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
 282         were not needed.
 283
 284 2018-10-23  Alan Modra  <amodra@gmail.com>
 285
 286         PR 23806
 287         * merge.c (_bfd_add_merge_section): Don't attempt to merge
 288         sections with ridiculously large alignments.
 289
 290 2018-10-23  Alan Modra  <amodra@gmail.com>
 291
 292         PR 23805
 293         * elflink.c (elf_link_input_bfd): Don't segfault on finding
 294         STT_TLS symbols without any TLS sections.  Instead, change the
 295         symbol type to STT_NOTYPE.
 296
 297 2018-10-23  Alan Modra  <amodra@gmail.com>
 298
 299         PR 23804
 300         * merge.c (_bfd_add_merge_section): Don't attempt to merge
 301         sections where size is not a multiple of entsize.
 302
 303 2018-10-20  Alan Modra  <amodra@gmail.com>
 304
 305         PR 23788
 306         * elf.c (section_match): Don't require a size match for SHT_SYMTAB
 307         or SHT_STRTAB.
 308
 309 2018-10-17  Alan Modra  <amodra@gmail.com>
 310
 311         PR 23653
 312         * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
 313         too when choosing dynobj.
 314
 315 2018-10-16  Alan Modra  <amodra@gmail.com>
 316
 317         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
 318         PE_DEBUG_DATA size checks.
 319
 320 2018-10-16  Alan Modra  <amodra@gmail.com>
 321
 322         PR 23781
 323         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
 324         before returning.
 325
 326 2018-10-16  Alan Modra  <amodra@gmail.com>
 327
 328         PR 23534
 329         * init.c (bfd_init): Return an unsigned int.
 330         bfd-in2.h: Regenerate.
 331
 332 2018-10-15  Alan Modra  <amodra@gmail.com>
 333
 334         PR 23534
 335         * init.c (BFD_INIT_MAGIC): Define.
 336         (bfd_init): Return BFD_INIT_MAGIC.
 337         bfd-in2.h: Regenerate.
 338
 339 2018-10-13  Alan Modra  <amodra@gmail.com>
 340
 341         PR 23770
 342         PR 23425
 343         * reloc.c (_bfd_clear_contents): Replace "location" param with
 344         "buf" and "off".  Bounds check "off".  Return status.
 345         * cofflink.c (_bfd_coff_generic_relocate_section): Update
 346         _bfd_clear_contents call.
 347         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
 348         * elf32-arc.c (elf_arc_relocate_section): Likewise.
 349         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 350         * elf32-metag.c (metag_final_link_relocate): Likewise.
 351         * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
 352         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 353         * elf32-visium.c (visium_elf_relocate_section): Likewise.
 354         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 355         * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
 356         * libbfd-in.h (_bfd_clear_contents): Update prototype.
 357         * libbfd.h: Regenerate.
 358
 359 2018-10-09  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
 360
 361         * elflink.c (elf_link_output_extsym): Do not place symbols into a
 362         discarded .dynsym.
 363
 364 2018-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 365
 366         PR ld/23428
 367         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
 368         add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
 369         in non-code PT_LOAD segment.
 370
 371 2018-10-08  Alan Modra  <amodra@gmail.com>
 372
 373         * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
 374         lacking sections.
 375         * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
 376         program headers are required when info->load_phdrs.  Reorganize
 377         code handling program headers.  Generate a mapping without
 378         sections just for file and program headers when -z separate-code
 379         would indicate they should be on a different page to the first
 380         section.
 381
 382 2018-10-08  Alan Modra  <amodra@gmail.com>
 383
 384         * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
 385         from m->p_vaddr_offset for segments without sections.  Invert
 386         sign of p_vaddr_offset.
 387         (rewrite_elf_program_header, copy_elf_program_header): Save
 388         old segment p_vaddr to p_vaddr_offset.  Invert sign of
 389         p_vaddr_offset.
 390
 391 2018-10-08  Alan Modra  <amodra@gmail.com>
 392
 393         * elf.c (get_program_header_size): Don't count PT_INTERP if
 394         .interp is empty.
 395         (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
 396         .interp is empty.
 397
 398 2018-10-08  Alan Modra  <amodra@gmail.com>
 399
 400         * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
 401         overlays before segment containing headers.
 402
 403 2018-10-08  Alan Modra  <amodra@gmail.com>
 404
 405         * elf.c (make_mapping): Cope with zero size array at end of
 406         struct elf_segment_map.
 407         (_bfd_elf_map_sections_to_segments): Likewise.
 408         (rewrite_elf_program_header, copy_elf_program_header): Likewise.
 409         (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
 410
 411 2018-10-05  Alan Modra  <amodra@gmail.com>
 412
 413         * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
 414         SHT_NOTE.
 415
 416 2018-10-05  Richard Henderson  <rth@twiddle.net>
 417
 418         * bfd-in2.h: Regenerated.
 419         * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
 420         R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
 421         R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
 422         R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
 423         R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
 424         (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
 425         BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
 426         BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
 427         BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
 428         BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
 429         BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
 430         BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
 431         (elf_or1k_link_hash_table): Add field saw_plta.
 432         (or1k_final_link_relocate): Add value calculations for new relocations.
 433         (or1k_elf_relocate_section): Add section relocations for new
 434         relocations.
 435         (or1k_write_plt_entry): New function.
 436         (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
 437         using new l.adrp instruction.  Cleanup PLT relocation code generation.
 438         * libbfd.h: Regenerated.
 439         * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
 440         BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
 441         BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
 442         BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
 443         BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
 444         BFD_RELOC_OR1K_TLS_IE_LO13.
 445
 446 2018-10-05  Richard Henderson  <rth@twiddle.net>
 447
 448         * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
 449         relocations.  Add error for non zero addend with plt and got
 450         relocations.  Add error for got and plt references against dynamic, non
 451         local, symbols.  Add error when linking non shared liraries with
 452         flag_pic.
 453
 454 2018-10-05  Richard Henderson  <rth@twiddle.net>
 455             Stafford Horne  <shorne@gmail.com>
 456
 457         * bfd-in2.h: Regenerated.
 458         * elf32-or1k.c (N_ONES): New macro.
 459         (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
 460         Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
 461         R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
 462         R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
 463         R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
 464         (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
 465         BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
 466         BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
 467         BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
 468         BFD_RELOC_OR1K_TLS_LE_SLO16.
 469         (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
 470         also check results before returning.
 471         (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
 472         limit.
 473         (or1k_final_link_relocate): New function.
 474         (or1k_elf_relocate_section): Add support for new AHI and SLO
 475         relocations.  Use or1k_final_link_relocate instead of generic
 476         _bfd_final_link_relocate.
 477         (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
 478         * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
 479         BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
 480         BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
 481         BFD_RELOC_OR1K_TLS_LE_SLO16.  Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
 482         and BFD_RELOC_OR1K_GOTOFF_LO16.
 483         * libbfd.h: Regenerated.
 484
 485 2018-10-04  Jim Wilson  <jimw@sifive.com>
 486
 487         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
 488         loop, handle htab->sdyntdata section.
 489
 490 2018-10-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 491
 492         * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
 493         impact of STT_REGISTER symbols in the dynsym sh_info here...
 494         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
 495         do it here.
 496
 497 2018-10-03  H.J. Lu  <hongjiu.lu@intel.com>
 498
 499         PR ld/23658
 500         * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
 501         sections with the same section alignment into a single PT_NOTE
 502         segment.  Check SHT_NOTE section type instead of section name.
 503         (_bfd_elf_map_sections_to_segments): Likewise.
 504
 505 2018-10-03  Millan Wolff  <mail@milianw.de>
 506
 507         PR 23715
 508         * dwarf2.c (find_abstract_instance): Allow recursive invocations
 509         of find_abstract_instance to override the name variable.
 510
 511 2018-10-03  Nick Clifton  <nickc@redhat.com>
 512
 513         * po/pt.po: Updated Portuguese translation.
 514
 515 2018-10-01  Cupertino Miranda <cmiranda@synopsys.com>
 516
 517         * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
 518         section alignment in consideration for this relocation. Fixed TCB_SIZE
 519         offset size to include section alignment.
 520         (get_got_entry_list_for_symbol): Changed.
 521         * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
 522         (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
 523         (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
 524         section alignment.
 525         (elf_arc_check_relocs): Changed.
 526         (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
 527         (struct elf_arc_link_hash_entry): Moved and changed.
 528         (elf_arc_link_hash_newfunc): Changed.
 529         (arc_elf_link_hash_table_create): Removed old initializations.
 530         (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
 531
 532 2018-09-28  H.J. Lu  <hongjiu.lu@intel.com>
 533
 534         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
 535         elfclass instead of bed->s->elfclass.
 536
 537 2018-09-27  Jim Wilson  <jimw@sifive.com>
 538
 539         * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
 540         (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
 541         (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
 542         (riscv_find_pcgp_lo_reloc): Likewise.
 543         (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
 544         (riscv_delete_pcgp_lo_reloc): Likewise.
 545         (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
 546         calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
 547         with TRUE.  Mark abfd arg as ATTRIBUTE_UNUSED.
 548
 549 2018-09-25  Jim Wilson  <jimw@sifive.com>
 550
 551         * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd.  Change
 552         return type to bfd_boolean.  If EF_RISCV_RVE call _bfd_error_handler
 553         and return FALSE.  Return TRUE at end.
 554         (riscv_make_plt_entry): Likewise.
 555         (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
 556         (riscv_elf_finish_dynamic_sections): Update call to
 557         riscv_make_plt_header.
 558
 559 2018-09-24  Jim Wilson  <jimw@sifive.com>
 560
 561         * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
 562         hi_sec_off which is symbol address with addend subtracted.  Use in
 563         riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
 564
 565         * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
 566         overflow with addend.  Use reloc_dangerous instead of reloc_overflow.
 567         Add strings for the two errors handled here.
 568         (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
 569         comment.  Only give error with addend when used with section symbol.
 570         In case bfd_reloc_dangerous, update error string.
 571
 572 2018-09-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 573
 574         PR gdb/20948
 575         * elf.c (_bfd_elf_write_object_contents): Return from function
 576         early if abfd->direction == both_direction.
 577
 578 2018-09-21  Simon Marchi  <simon.marchi@ericsson.com>
 579
 580         * configure.ac: Check for fls.
 581         * elf32-nds32.c (fls): Only define if !HAVE_FLS.
 582         * config.in: Re-generate.
 583         * configure: Re-generate.
 584
 585 2018-09-20  Maciej W. Rozycki  <macro@linux-mips.org>
 586
 587         * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
 588         duplicate `case' selectors.
 589
 590 2018-09-20  Nelson Chu <nelson.chu1990@gmail.com>
 591
 592         * elf32-nds32.c (nds32_elf_relax_loadstore):
 593         Remove the unused target features.
 594         (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
 595         (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
 596         nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
 597         nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
 598         nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
 599         calculate_plt_offset, calculate_got_memory_address,
 600         nds32_elf_check_dup_relocs): Removed.
 601         All callers changed.
 602         * elf32-nds32.h: Remove the unused macros and defines.
 603         (elf_nds32_link_hash_table): Remove the unused variable.
 604         (bfd_elf32_nds32_set_target_option): Update prototype.
 605         (nds32_elf_ex9_init): Removed.
 606         * elf32-nds32.c (nds32_convert_32_to_16): Updated.
 607         * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
 608         to initialize array nds32_elf_howto_table in any order
 609         without lots of EMPTY_HOWTO.
 610         (nds32_reloc_map): Updated.
 611         * reloc.c: Add BFD_RELOC_NDS32_LSI.
 612         * bfd-in2.h: Regenerated.
 613         * bfd/libbfd.h: Regenerated.
 614         * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
 615         (nds32_reloc_map): Likewise.
 616         (nds32_elf_relax_flsi): New function.
 617         (nds32_elf_relax_section): Support floating load/store relaxation.
 618         * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
 619         New macro.
 620         (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
 621         (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
 622         (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
 623         nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
 624         New functions.
 625         (nds32_info_to_howto_rel): Add BFD_ASSERT.
 626         (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
 627         nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
 628         nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
 629         bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
 630         (nds32_elf_final_sda_base): Improve it to find the better gp value.
 631         (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
 632         * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
 633         (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
 634         * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
 635         (create_got_section): Likewise.
 636         (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
 637         nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
 638         (nds32_elf_check_relocs): Fix the issue that the shared library may
 639         has TEXTREL entry in the dynamic section.
 640         (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
 641         since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
 642         (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
 643         dynamic entry.
 644         (calculate_offset): Remove the unused parameter `pic_ext_target' and
 645         related codes.
 646         All callers changed.
 647         (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
 648         will cause some errors for our test cases.
 649         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
 650         generic object.
 651         * reloc.c: Add TLS relocations.
 652         * libbfd.h: Regenerated.
 653         * bfd-in2.h: Regenerated.
 654         * elf32-nds32.h (struct section_id_list_t): New.
 655         (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
 656         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
 657         New prototypes.
 658         (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
 659         New macro.
 660         (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
 661         elf_nds32_link_hash_table): Updated.
 662         * elf32-nds32.c (enum elf_nds32_tls_type): New.
 663         (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
 664         (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
 665         fls, ones32, list_insert, list_insert_sibling, dump_chain,
 666         elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
 667         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
 668         (elf_nds32_obj_tdata): Add new fields.
 669         (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
 670         (nds32_elf_howto_table): Add TLS relocations.
 671         (nds32_reloc_map): Likewise.
 672         (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
 673         nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
 674         nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
 675         nds32_elf_check_relocs, allocate_dynrelocs): Updated.
 676         (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
 677         (dtpoff_base): Rename it to `gottpof' and then update it.
 678
 679 2018-09-20  Alan Modra  <amodra@gmail.com>
 680
 681         PR 23685
 682         * peXXigen.c (pe_print_edata): Correct export address table
 683         overflow checks.  Check dataoff against section size too.
 684
 685 2018-09-20  Alan Modra  <amodra@gmail.com>
 686
 687         PR 23686
 688         * dwarf2.c (read_section): Error when attempting to malloc
 689         "(bfd_size_type) -1".
 690         * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
 691         function_name.  Bounds check reloc address.  Formatting.  Ensure
 692         .stabstr zero terminated.
 693
 694 2018-09-18  Nick Clifton  <nickc@redhat.com>
 695
 696         PR 23657
 697         * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
 698         ELF section has contents and size larger than the file size.
 699
 700 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 701
 702         PR ld/21375
 703         * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
 704         (_bfd_mips_elf_linker_flags): Update prototype.
 705         * elf32-mips.c (elf_backend_hide_symbol): New macro.
 706         * elf64-mips.c (elf_backend_hide_symbol): Likewise.
 707         * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
 708         * elfxx-mips.c (mips_elf_link_hash_table): Add
 709         `use_absolute_zero' and `gnu_target' members.
 710         (mips_elf_record_global_got_symbol): Call
 711         `_bfd_mips_elf_hide_symbol' rather than
 712         `_bfd_elf_link_hash_hide_symbol'.
 713         (mips_use_local_got_p): Return FALSE if the symbol is absolute.
 714         (mips_elf_obtain_contents): Reorder function.
 715         (mips_elf_nullify_got_load): New function.
 716         (mips_elf_calculate_relocation): Add `contents' parameter.
 717         Nullify GOT loads or if it is not possible, then redirect GOT
 718         relocations to the `__gnu_absolute_zero' symbol, for references
 719         that are supposed to resolve to zero.
 720         (mips_elf_define_absolute_zero): New function.
 721         (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
 722         `mips_elf_calculate_relocation' for references made via the GOT
 723         that are supposed to resolve to zero.
 724         (_bfd_mips_elf_hide_symbol): New function.
 725         (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
 726         set the `gnu_target' member of the MIPS hash table.
 727         (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
 728         (_bfd_mips_post_process_headers): Use it.
 729
 730 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 731
 732         * elfxx-mips.c (mips_elf_store_contents): New function...
 733         (mips_elf_perform_relocation): ... factored out from here.
 734
 735 2018-09-14  Lifang Xia <lifang_xia@c-sky.com>
 736
 737         * elf32-csky.c (csky_elf_howto_table): Fill special_function of
 738         R_CKCORE_PCREL32.
 739         (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
 740
 741 2018-09-14  Alan Modra  <amodra@gmail.com>
 742
 743         PR 23425
 744         * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
 745         fields in debug sections when reloc is against an undefined symbol
 746         and called from bfd_simple_get_relocated_section_contents or
 747         similar.
 748         * dwarf2.c (find_abstract_instance): Return true for zero offset
 749         DW_FORM_ref_addr without returning values.
 750
 751 2018-09-06  Alan Modra  <amodra@gmail.com>
 752
 753         PR 23570
 754         * elf32-avr.c (elf_avr_special_sections): New.
 755         (elf_backend_special_sections): Define.
 756
 757 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 758
 759         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
 760         error when an invalid relocation is passed;  this is already done
 761         by `_bfd_sparc_elf_info_to_howto_ptr'.
 762
 763 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 764
 765         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
 766         error when an invalid symbol index is retrieved in ELF64_R_SYM of
 767         a relocation seen in an input file.
 768
 769 2018-09-03  Jozef Lawrynowicz <jozef.l@mittosystems.com>
 770             Alan Modra  <amodra@gmail.com>
 771
 772         PR 23595
 773         elf.c (copy_elf_program_header): When first segment contains
 774         only the headers and SHT_NOBITS sections, use segment p_filesz
 775         to calculate header and padding size.  Use filepos of the first
 776         section otherwise.
 777
 778 2018-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 779
 780         PR ld/23600
 781         * archures.c (bfd_arch_get_compatible): Allow an IR object with
 782         unknown architecture.
 783
 784 2018-08-31  Alan Modra  <amodra@gmail.com>
 785
 786         * elf64-ppc.c (num_relocs_for_offset): New function.
 787         (emit_relocs_for_offset): New function.
 788         (use_global_in_relocs): New function, split out from..
 789         (ppc_build_one_stub): ..here.  Output relocations for notoc stubs.
 790         (ppc_size_one_stub): Calculate reloc count for notoc stubs.
 791         (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
 792
 793 2018-08-31  Alan Modra  <amodra@gmail.com>
 794
 795         * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
 796         (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
 797         (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
 798         Define.
 799         * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
 800         (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
 801         (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
 802         * bfd-in2.h: Regenerate.
 803         * libbfd.h: Regenerate.
 804
 805 2018-08-31  Alan Modra  <amodra@gmail.com>
 806
 807         * elf64-ppc.c: Correct _notoc stub comments.
 808         (ppc_build_one_stub): Simplify output of branch for notoc
 809         long branch stub.  Don't include label offset of 8 bytes in
 810         "off" calculation for notoc plt stub.  Don't emit insns to get pc.
 811         (build_offset): Emit insns to get pc here instead.
 812         (size_offset): Add 4 extra insns.
 813         (plt_stub_size): Adjust for "off" and size_offset changes.
 814         (ppc_size_one_stub): Rearrange code into a switch, duplicating
 815         some to better match ppc_build_one_stub.
 816
 817 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 818
 819         * archures.c (bfd_architecture): New machine
 820         bfd_mach_mips_gs264e.
 821         * bfd-in2.h (bfd_architecture): Likewise.
 822         * cpu-mips.c (enum I_xxx): Likewise.
 823         (arch_info_struct): Likewise.
 824         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 825         E_MIPS_MACH_GS264E.
 826         (mips_set_isa_flags): Likewise.
 827         (mips_mach_extensions): Map bfd_mach_mips_gs264e to
 828         bfd_mach_mips_gs464e extension.
 829
 830 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 831
 832         * archures.c (bfd_architecture): New machine
 833         bfd_mach_mips_gs464e.
 834         * bfd-in2.h (bfd_architecture): Likewise.
 835         * cpu-mips.c (enum I_xxx): Likewise.
 836         (arch_info_struct): Likewise.
 837         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 838         E_MIPS_MACH_GS464E.
 839         (mips_set_isa_flags): Likewise.
 840         (mips_mach_extensions): Map bfd_mach_mips_gs464e to
 841         bfd_mach_mips_gs464 extension.
 842
 843 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 844
 845         * archures.c (bfd_architecture): Rename
 846         bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
 847         * bfd-in2.h (bfd_architecture): Likewise.
 848         * cpu-mips.c (enum I_xxx): Likewise.
 849         (arch_info_struct): Likewise.
 850         * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
 851         (mips_set_isa_flags): Likewise.
 852         (mips_mach_extensions): Likewise.
 853         (bfd_mips_isa_ext_mach): Likewise.
 854         (bfd_mips_isa_ext): Likewise.
 855         (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
 856
 857 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 858
 859         * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
 860
 861 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 862
 863          * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
 864          isa_ext for infer ABI flags.
 865          (print_mips_ases): Add Loongson EXT extension.
 866
 867 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 868
 869         * elfxx-mips.c (print_mips_ases): Add CAM extension.
 870
 871 2018-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 872
 873         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
 874         out the GNU_PROPERTY_X86_UINT32_VALID bit.
 875
 876 2018-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 877
 878         PR ld/23499
 879         * elf.c (_bfd_elf_get_symbol_version_string): Return
 880         _("<corrupt>") for corrupt symbol version info.
 881
 882 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 883
 884         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
 885         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
 886         X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
 887         X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
 888         instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 889         (_bfd_x86_elf_merge_gnu_properties): Likewise.
 890         (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
 891         instead of X86_ISA_1_NEEDED.
 892         (_bfd_x86_elf_link_fixup_gnu_properties): Handle
 893         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
 894         X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
 895         X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
 896         X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 897
 898 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
 901         GNU_PROPERTY_X86_UINT32_VALID bit.
 902         (_bfd_x86_elf_link_fixup_gnu_properties): Set the
 903         GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
 904
 905 2018-08-23  Zenith423  <zenith432@users.sourceforge.net>
 906
 907         PR 23460
 908         * plugin.c (struct plugin_list_entry): New structure.
 909         (plugin_list): New variable.
 910         (try_load_plugin): Place opened plugins on a list.  Ensure that
 911         the refcount in the dynamic loader is kept at 1.
 912
 913 2018-08-23  Alan Modra  <amodra@gmail.com>
 914
 915         * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
 916         nop" error message.
 917
 918 2018-08-23  Nick Clifton  <nickc@redhat.com>
 919
 920         * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
 921         code with an assertion.
 922
 923 2018-08-23  Nick Clifton  <nickc@redhat.com>
 924
 925         PR 23061
 926         * coffgen.c (coff_pointerize_aux): Add table_end parameter.  Use
 927         it to prevent walking off the end of the table.
 928         (coff_get_normalized_symtab): Pass internal_end pointer to
 929         coff_pointerize_aux.
 930
 931 2018-08-23  Alan Modra  <amodra@gmail.com>
 932
 933         * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
 934         unresolved_reloc on ppc_stub_plt_call_notoc.
 935
 936 2018-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 937
 938         PR ld/23536
 939         * development.sh (experimental): New.
 940
 941 2018-08-22  Helge Deller  <deller@gmx.de>
 942         Nick Clifton  <nickc@redhat.com>
 943
 944         * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
 945         the section type of the .PARISC.unwind section on 64-bit binaries
 946         and SHT_PROGBITS for 32-bit binaries.  Add a comment about it.
 947         Add comment about the sh_entsize value.
 948
 949 2018-08-22  Rafeal Auler  <rafaelauler@gmail.com>
 950
 951         PR 23560
 952         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
 953         stub's target, since it may have been changed after the layout.
 954
 955 2018-08-21  John Darington  <john@darrington.wattle.id.au>
 956
 957         * elf32-s12z.c (opru18_reloc): New function.
 958         (elf_s12z_howto_table): Adjust Howto according to new knowledge.
 959
 960 2018-08-21  mephi42  <mephi42@gmail.com>
 961
 962         PR binutils/23315
 963         * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
 964         data is already considered filled.
 965
 966 2018-08-21  Alan Modra  <amodra@gmail.com>
 967
 968         * elf64-ppc.c (HOW): Define.
 969         (ONES): Delete.
 970         (ppc64_elf_howto_raw): Use HOW to initialize entries.
 971         * elf32-ppc.c (HOW): Define.
 972         (ppc_elf_howto_raw): Use HOW to initialize entries, updating
 973         R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
 974
 975 2018-08-21  Alan Modra  <amodra@gmail.com>
 976
 977         * reloc.c (reloc_howto_type): Typedef.
 978         (bfd_symbol): Delete forward declaration.
 979         (struct reloc_howto_struct): Add "negate" field.  Make "size",
 980         "bitsize", "rightshift", "bitpos", "complain_on_overflow",
 981         "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
 982         Rearrange for better packing.  Revise comments.
 983         (HOWTO): Map to rearranged reloc_howto_struct.
 984         (bfd_get_reloc_size): Delete now unused cases.
 985         (read_reloc, write_reloc): Likewise.
 986         (apply_reloc, _bfd_relocate_contents): Test howto->negate
 987         rather than howto->size < 0 for negated relocation values.
 988         * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
 989         signed/unsigned warning.
 990         (xcoff_ppc_relocate_section): Delete "condition is always false"
 991         code.
 992         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
 993         * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
 994         changes.
 995         * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
 996         size 16 for ALPHA_R_LINKAGE.
 997         (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
 998         bitsize to zero.
 999         * bfd-in.h (reloc_howto_type): Delete.
1000         * bfd-in2.h: Regenerate.
1001
1002 2018-08-21  Alan Modra  <amodra@gmail.com>
1003
1004         * reloc.c (HOWTO): Revise comment.
1005         (NEWHOWTO, HOWTO_PREPARE): Delete.
1006         * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
1007         reloc_howto_struct with reloc_howto_type.
1008         * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
1009         * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
1010         * elf-hppa.h (HOW): Define.
1011         (elf_hppa_howto_table): Use it to simplify this table, correcting
1012         name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
1013         R_PARISC_LTOFF_FPTR16DF.
1014         * elf32-mep.c (MEPREL): Use HOWTO.
1015         * bfd-in2.h: Regenerate.
1016
1017 2018-08-20  Alan Modra  <amodra@gmail.com>
1018
1019         * mmo.c (valid_mmo_symbol_character_set): Initialize and make
1020         array const.
1021         (mmo_init): Don't init valid_mmo_symbol_character_set.
1022
1023 2018-08-20  Alan Modra  <amodra@gmail.com>
1024
1025         * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
1026
1027 2018-08-17  H.J. Lu  <hongjiu.lu@intel.com>
1028
1029         PR ld/23515
1030         * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
1031         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
1032         backend fixup_gnu_properties if it isn't NULL.  Discard
1033         .note.gnu.property section if all properties have been removed.
1034         * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
1035         (elfNN_bed): Initialize fixup_gnu_properties.
1036         * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
1037         function.
1038         * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
1039         prototype.
1040         (elf_backend_fixup_gnu_properties): New.
1041
1042 2018-08-16  Alan Modra  <amodra@gmail.com>
1043
1044         * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
1045         Formatting.
1046
1047 2018-08-12  H.J. Lu  <hongjiu.lu@intel.com>
1048
1049         PR binutils/23494
1050         * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
1051         (BFD32_LIBS_CFILES): Add elf-properties.c.
1052         (BFD32_BACKENDS): Remove elf-properties.lo.
1053         (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
1054         * configure.ac (elf): Remove elf-properties.lo.
1055         * Makefile.in: Regenerated.
1056         * configure: Likewise.
1057
1058 2018-08-11  H.J. Lu  <hongjiu.lu@intel.com>
1059
1060         PR ld/23428
1061         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
1062         add X86_ISA_1_NEEDED property only if existing properties won't
1063         be removed.
1064
1065 2018-08-11  Alan Modra  <amodra@gmail.com>
1066
1067         * reloc.c (bfd_get_reloc_size): Sort switch.
1068         (read_reloc, write_reloc, apply_reloc): New functions.
1069         (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
1070         (_bfd_relocate_contents): Use read_reloc and write_reloc.
1071         (_bfd_clear_contents): Likewise.
1072
1073 2018-08-11  John Darrington  <john@darrington.wattle.id.au>
1074
1075         * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
1076         (_bfd_clear_contents): Likewise.
1077         (bfd_perform_relocation): Likewise.
1078         (bfd_install_relocation): Likewise.
1079
1080 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
1081
1082         PR ld/23499
1083         * elflink.c (bfd_elf_record_link_assignment): Always clear
1084         h->verinfo.verdef when overriding a dynamic definition.
1085
1086 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
1087
1088         PR binutils/23494
1089         * elf-properties.c (elf_get_gnu_property_section_size): Always
1090         use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
1091         (elf_write_gnu_properties): Likewise.
1092
1093 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1094
1095         PR binutils/23494
1096         * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
1097         calling _bfd_elf_convert_gnu_property_size to convert
1098         .note.gnu.property section size.
1099         (bfd_convert_section_contents): Check BFD_DECOMPRESS after
1100         calling _bfd_elf_convert_gnu_properties to convert
1101         .note.gnu.property section.
1102         * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
1103         (_bfd_elf_convert_gnu_properties): Likewise.
1104         * elf-properties.c (elf_get_gnu_property_section_size): New
1105         function.
1106         (elf_write_gnu_properties): Likewise.
1107         (_bfd_elf_convert_gnu_property_size): Likewise.
1108         (_bfd_elf_convert_gnu_properties): Likewise.
1109         (_bfd_elf_link_setup_gnu_properties): Use
1110         elf_get_gnu_property_section_size and elf_write_gnu_properties.
1111
1112 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         PR ld/23486
1115         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
1116         GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
1117         (_bfd_x86_elf_link_setup_gnu_properties): Adding the
1118         GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
1119         GNU_PROPERTY_X86_ISA_1_USED, property.
1120
1121 2018-08-07  Alan Modra  <amodra@gmail.com>
1122
1123         * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
1124         Add lr_restore, eh_size and eh_base.
1125         (eh_advance, eh_advance_size): New functions.
1126         (build_tls_get_addr_stub): Emit EH info for stub.
1127         (ppc_build_one_stub): Likewise for _notoc stubs.
1128         (ppc_size_one_stub): Size EH info for stub.
1129         (group_sections): Init new map_stub fields.
1130         (stub_eh_frame_size): Delete.
1131         (ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
1132         program for stubs.
1133         (ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
1134         offset to stub section here..
1135         (ppc64_elf_finish_dynamic_sections): ..rather than here.
1136
1137 2018-08-07  Alan Modra  <amodra@gmail.com>
1138
1139         * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
1140         instruction of __tls_get_addr_opt stub.
1141         (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
1142         dealing with __tls_get_addr_opt stub.
1143         (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
1144
1145 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
1146
1147         * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
1148         efalgs only when in/out exists.
1149         (elf32_arc_section_from_shdr): Don't complain about 0x0c
1150         section type.  It is mwdt compiler specific.
1151
1152 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
1153
1154         * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
1155
1156 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
1157
1158         * elf32-arc.c (arc_elf_merge_attributes): Handle
1159         Tag_ARC_ATR_version.
1160
1161 2018-08-05  Alan Modra  <amodra@gmail.com>
1162
1163         * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
1164         (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
1165         (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
1166         (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
1167         (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
1168         (ppc_stub_type): Add ppc_stub_long_branch_notoc,
1169         ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
1170         ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
1171         ppc_stub_plt_call_both.
1172         (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
1173         (build_offset, size_offset): New functions.
1174         (plt_stub_size): Support plt_call_notoc and plt_call_both.
1175         (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
1176         (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
1177         (ppc64_elf_size_stubs): Likewise, and new stubs.
1178         (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
1179         * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
1180         * bfd-in2.h: Regenerate.
1181         * libbfd.h: Regenerate.
1182
1183 2018-08-05  Alan Modra  <amodra@gmail.com>
1184
1185         * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1186
1187 2018-08-02  Jim Wilson  <jimw@sifive.com>
1188
1189         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1190         add SEC_LINKER_CREATED flag.
1191
1192 2018-08-01  Nick Clifton  <nickc@redhat.com>
1193
1194         * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1195         about potentially truncated strncpy operations.
1196         (_bfd_xcoff_put_symbol_name): Likewise.
1197
1198         * elf32-avr.c (avr_stub_name): Check for a NULL return from
1199         bfd_malloc.
1200
1201 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
1202
1203         PR 23460
1204         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1205         call to fstat fails.
1206         (try_claim): Always close the file descriptor at the end of the
1207         function.
1208         (try_load_plugin): If a plugin has already been registered, then
1209         skip the dlopen and onload steps and go straight to claiming the
1210         file.  If these is an error, close the plugin.
1211
1212 2018-08-01  Alan Modra  <amodra@gmail.com>
1213
1214         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1215         (ppc_build_one_stub): Don't set stub_offset, instead assert that
1216         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
1217         calculation.  Use "targ" temp when calculating offsets.
1218         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
1219         calculating offsets.  Adjust for alignment before setting
1220         tls_get_addr_opt_bctrl.
1221
1222 2018-08-01  Alan Modra  <amodra@gmail.com>
1223
1224         * po/SRC-POTFILES.in: Regenerate.
1225
1226 2018-07-30  Nick Clifton  <nickc@redhat.com>
1227
1228         PR 22706
1229         * elf32-sh.c (sh_elf_relocate_section): When processing
1230         translation relocs, fail if the relocation offset is too small.
1231         Replace BFD_ASSERTs with more helpful error messages.
1232
1233 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
1234
1235         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1236         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1237         * Makefile.in: Regenerated.
1238         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1239         related bfd_mach defines.
1240         (bfd_csky_arch): Declare.
1241         (bfd_archures_list): Add C-SKY.
1242         * bfd-in.h (elf32_csky_build_stubs): Declare.
1243         (elf32_csky_size_stubs): Declare.
1244         (elf32_csky_next_input_section: Declare.
1245         (elf32_csky_setup_section_lists): Declare.
1246         * bfd-in2.h: Regenerated.
1247         * config.bfd: Add C-SKY.
1248         * configure.ac: Likewise.
1249         * configure: Regenerated.
1250         * cpu-csky.c: New file.
1251         * elf-bfd.h (enum elf_target_id): Add C-SKY.
1252         * elf32-csky.c: New file.
1253         * libbfd.h: Regenerated.
1254         * reloc.c: Add C-SKY relocations.
1255         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1256         (_bfd_target_vector): Add C-SKY target vector entries.
1257
1258 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
1259
1260         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1261
1262 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
1263
1264         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1265         (bfd_get_24, bfd_put_24): New macros.
1266         * bfd-in2.h: Regenerate.
1267
1268 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
1269
1270         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1271
1272 2018-07-26  Alan Modra  <amodra@gmail.com>
1273
1274         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1275         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1276
1277 2018-07-25  Alan Modra  <amodra@gmail.com>
1278
1279         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1280         Avoid trashing toff with added when used as a symbol index.
1281         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
1282         creating unnecessary fixups when relocatable.
1283
1284 2018-07-25  Alan Modra  <amodra@gmail.com>
1285
1286         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1287         -Wstringop-truncation warning for gcc-8.0 too.
1288         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1289         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1290         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1291         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1292         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1293
1294 2018-07-24  Alan Modra  <amodra@gmail.com>
1295
1296         PR 23430
1297         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1298         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1299
1300 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
1301
1302         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1303         relocation sections consistency check to always check both
1304         .rela.dyn and .rela.plt when they exist. Rearrange variable
1305         definition and assignment places.
1306
1307 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
1308
1309         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1310         relocations section for dynamic undefined weak symbols when
1311         linking a shared object.
1312
1313 2018-07-23  Tom Tromey  <tom@tromey.com>
1314
1315         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1316
1317 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
1318
1319         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1320         cleanup for the case of a global symbol that binds locally.  Also
1321         install a value in the GOT slot in the case of a local symbol in
1322         a non-PIC link.
1323
1324 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
1325
1326         PR ld/23428
1327         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1328         separate code program header is needed, make sure that the first
1329         read-only PT_LOAD segment has no code by adding a
1330         GNU_PROPERTY_X86_ISA_1_USED note.
1331
1332 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
1333             Maciej W. Rozycki  <macro@mips.com>
1334
1335         * elfxx-mips.c (print_mips_ases): Add MMI extension.
1336
1337 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
1338
1339         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1340         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1341         dynamic relocation section will be discarded from output.
1342         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1343         the dynamic relocation section will be retained in output.
1344
1345 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
1346
1347         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1348         checks for defined weak symbols.
1349
1350 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
1351
1352         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1353         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1354         whether the symbol is absolute.
1355         (nds32_elf_relax_lo12): Likewise.
1356         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1357         (elfNN_aarch64_check_relocs): Likewise.
1358         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1359         (bfd_xcoff_import_symbol): Likewise.
1360         (xcoff_write_global_symbol): Likewise.
1361
1362 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
1363
1364         * linker.c (bfd_is_abs_symbol): New macro.
1365         * bfd-in2.h: Regenerate.
1366
1367 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
1368
1369         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1370         (elfcore_write_ppc_ppr): Likewise.
1371         (elfcore_write_ppc_dscr): Likewise.
1372         (elfcore_write_ppc_ebb): Likewise.
1373         (elfcore_write_ppc_pmu): Likewise.
1374         (elfcore_write_ppc_tm_cgpr): Likewise.
1375         (elfcore_write_ppc_tm_cfpr): Likewise.
1376         (elfcore_write_ppc_tm_cvmx): Likewise.
1377         (elfcore_write_ppc_tm_cvsx): Likewise.
1378         (elfcore_write_ppc_tm_spr): Likewise.
1379         (elfcore_write_ppc_tm_ctar): Likewise.
1380         (elfcore_write_ppc_tm_cppr): Likewise.
1381         (elfcore_write_ppc_tm_cdscr): Likewise.
1382         * elf.c (elfcore_write_ppc_tar): New function.
1383         (elfcore_write_ppc_ppr): Likewise.
1384         (elfcore_write_ppc_dscr): Likewise.
1385         (elfcore_write_ppc_ebb): Likewise.
1386         (elfcore_write_ppc_pmu): Likewise.
1387         (elfcore_write_ppc_tm_cgpr): Likewise.
1388         (elfcore_write_ppc_tm_cfpr): Likewise.
1389         (elfcore_write_ppc_tm_cvmx): Likewise.
1390         (elfcore_write_ppc_tm_cvsx): Likewise.
1391         (elfcore_write_ppc_tm_spr): Likewise.
1392         (elfcore_write_ppc_tm_ctar): Likewise.
1393         (elfcore_write_ppc_tm_cppr): Likewise.
1394         (elfcore_write_ppc_tm_cdscr): Likewise.
1395         (elfcore_write_register_note): Call them.
1396         (elfcore_grok_ppc_tar): New function.
1397         (elfcore_grok_ppc_ppr): Likewise.
1398         (elfcore_grok_ppc_dscr): Likewise.
1399         (elfcore_grok_ppc_ebb): Likewise.
1400         (elfcore_grok_ppc_pmu): Likewise.
1401         (elfcore_grok_ppc_tm_cgpr): Likewise.
1402         (elfcore_grok_ppc_tm_cfpr): Likewise.
1403         (elfcore_grok_ppc_tm_cvmx): Likewise.
1404         (elfcore_grok_ppc_tm_cvsx): Likewise.
1405         (elfcore_grok_ppc_tm_spr): Likewise.
1406         (elfcore_grok_ppc_tm_ctar): Likewise.
1407         (elfcore_grok_ppc_tm_cppr): Likewise.
1408         (elfcore_grok_ppc_tm_cdscr): Likewise.
1409         (elfcore_grok_note): Call them.
1410
1411 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
1412
1413         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1414         than `!bfd_link_pic' in determining the dynamic symbol index.
1415         Avoid the index of -1.
1416         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
1417         moving `dyn' to the beginning of the function block.
1418
1419 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
1420             Rich Felker  <bugdal@aerifal.cx>
1421
1422         PR ld/22570
1423         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1424         than `bfd_link_pic' to determine whether dynamic relocations are
1425         to be produced.
1426         (mips_elf_initialize_tls_slots): Likewise.
1427
1428 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
1429
1430         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1431         to `remove_section'.
1432
1433 2018-07-10  Alan Modra  <amodra@gmail.com>
1434
1435         * elf32-xgate.h: Delete.
1436         * elf32-xgate.c: Delete unnecessary forward declarations, add two
1437         that are now needed.
1438         (xgate_elf_bfd_link_hash_table_create)
1439         (xgate_elf_bfd_link_hash_table_free)
1440         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1441         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1442         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1443         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1444         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1445         (elf32_xgate_post_process_headers): Delete.
1446         (elf32_xgate_backend_symbol_processing): New function.
1447         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1448         (_bfd_xgate_elf_print_private_bfd_data): Make static.
1449         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1450         (elf_backend_relocate_section, elf_backend_object_p)
1451         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1452         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1453         (bfd_elf32_bfd_link_hash_table_create)
1454         (bfd_elf32_bfd_set_private_flags)
1455         (xgate_stub_hash_lookup): Don't define.
1456         (elf_backend_symbol_processing): Define.
1457         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1458
1459 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
1460
1461         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1462         `->needs_lazy_stub' if the stubs output section is the absolute
1463         section.
1464
1465 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
1466
1467         PR ld/23388
1468         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1469         * configure: Regenerated.
1470
1471 2018-07-09  Alan Modra  <amodra@gmail.com>
1472
1473         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1474         _bfd_elf_post_process_headers.
1475
1476 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
1477
1478         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1479         space for dynamic relocation for undefined weak symbol.
1480         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1481         relocation for undefined weak symbols.
1482         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1483         section for relocations against undefined weak symbols.
1484
1485 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
1486
1487         * elf.c (elfcore_grok_aarch_sve): New function.
1488         (elfcore_grok_note): Check for Aarch64 SVE.
1489         (elfcore_write_aarch_sve): New function.
1490         (elfcore_write_register_note): Check for Aarch64 SVE.
1491         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1492
1493 2018-07-06  Alan Modra  <amodra@gmail.com>
1494
1495         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1496         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1497         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1498         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1499         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1500         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1501         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1502
1503 2018-07-05  Jim Wilson  <jimw@sifive.com>
1504
1505         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1506         (riscv64*-*-*): Likewise.
1507         (riscv-*-*): Add as an alias for riscv32*-*-*.
1508
1509 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1510
1511         PR ld/23372
1512         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1513         ISA properties with empty bits.
1514
1515 2018-07-05  Nick Clifton  <nickc@redhat.com>
1516
1517         * po/ru.po: Updated Russian translation.
1518
1519 2018-07-05  Alan Modra  <amodra@gmail.com>
1520
1521         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1522         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1523         on mismatch.  Remove "warning: " from messages.  Track last bfd
1524         used to set tags.
1525         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
1526         _bfd_elf_ppc_merge_fp_attributes.
1527         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1528         from _bfd_elf_ppc_merge_fp_attributes.
1529
1530 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
1531
1532         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1533         * Makefile.in: Regenerated.
1534
1535 2018-07-03  Alan Modra  <amodra@gmail.com>
1536
1537         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1538         sections.
1539
1540 2018-07-03  Alan Modra  <amodra@gmail.com>
1541
1542         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1543         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1544         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1545         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
1546         incompatible attribute.
1547         (ppc_elf_merge_obj_attributes): Likewise.  Return
1548         _bfd_elf_merge_object_attributes result.
1549         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1550         _bfd_elf_merge_object_attributes result.
1551
1552 2018-07-03  Alan Modra  <amodra@gmail.com>
1553
1554         PR 17550
1555         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1556         in discarded sections.
1557
1558 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1559
1560         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1561         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1562         list.
1563
1564 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1565
1566         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1567         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1568         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1569         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1570         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1571         R_MICROMIPS_PC23_S2 relocation entries.
1572         (micromips_elf64_howto_table_rela): Likewise.
1573         (micromips_reloc_map): Likewise.
1574         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1575         (elf_micromips_howto_table_rela): Likewise.
1576         (micromips_reloc_map): Likewise.
1577
1578 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1579
1580         PR ld/23324
1581         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1582         R_X86_64_converted_reloc_bit bit.
1583
1584 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
1585             Tom Tromey  <tom@tromey.com>
1586
1587         PR 13157
1588         PR 21787
1589         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1590         (bfd_mach_o_close_and_cleanup): Redefine.
1591         * archive.c (_bfd_unlink_from_archive_parent): New function,
1592         extracted from..
1593         (_bfd_archive_close_and_cleanup): ..here.
1594         (bfd_generic_archive_p): Do not clear archive's format.
1595         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1596         * libbfd.h: Regenerate.
1597
1598 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1599
1600         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1601         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1602         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1603         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1604         * bfd-in2.h: Regenerate.
1605         * cpu-arm.c (arch_info_struct): Add entries for above new
1606         bfd_mach_arm values.
1607         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1608         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1609         architectures.  Force assert failure for any new Tag_CPU_arch value.
1610
1611 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1612
1613         * doc/bfdint.texi: Use command-line consistently when used in a
1614         compount word.
1615         * doc/bfdsumm.texi: Likewise.
1616
1617 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
1618
1619         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1620         visibility check made for undefined weak symbols.
1621
1622 2018-06-26  Nick Clifton  <nickc@redhat.com>
1623
1624         * po/uk.po: Updated Ukranian translation.
1625
1626 2018-06-25  Nick Clifton  <nickc@redhat.com>
1627
1628         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1629         for malloc returning NULL.
1630         (_bfd_aarch64_erratum_843419_fixup): Check for
1631         _bfd_aarch64_erratum_835769_stub_name returning NULL.
1632
1633 2018-06-24  Nick Clifton  <nickc@redhat.com>
1634
1635         * po/bfd.pot: Regenerate.
1636
1637 2018-06-24  Nick Clifton  <nickc@redhat.com>
1638
1639         * version.m4: Update version string to 2.31.51.
1640         * configure: Regenerate.
1641
1642 2018-06-24  Nick Clifton  <nickc@redhat.com>
1643
1644         2.31 branch created.
1645
1646 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1647
1648         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1649         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1650
1651 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1652
1653         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1654         EI_ABIVERSION setting together.
1655
1656 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1657
1658         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1659         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1660         (MIPS_LIBC_ABI_MAX): New enumeration constants.
1661         (_bfd_mips_post_process_headers): Use them in place of magic
1662         numbers.
1663
1664 2018-06-21  Jim Wilson  <jimw@sifive.com>
1665
1666         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1667         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
1668
1669 2018-06-21  Alan Modra  <amodra@gmail.com>
1670
1671         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1672         * doc/Makefile.in: Regenerate.
1673
1674 2018-06-20  Renlin Li  <renlin.li@arm.com>
1675
1676         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1677         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1678         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1679         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1680         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1681         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1682         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1683         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1684         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1685
1686 2018-06-20  Nick Clifton  <nickc@redhat.com>
1687
1688         PR 23316
1689         * opncls.c (get_build_id): Check for a negative or excessive data
1690         size in the build-id note.
1691
1692 2018-06-20  Nick Clifton  <nickc@redhat.com>
1693
1694         PR 23299
1695         * mach-o.c (cputype): New function.
1696         (cpusubtype): New function.
1697         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
1698         values in the MACH-O file header.
1699         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1700         cpusubtype fields from the input bfd's mach-o header to the output
1701         bfd.
1702         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1703         Redefine to bfd_mach_o_bfd_print_private_data.
1704         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1705
1706 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1707
1708         PR ld/22966
1709         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1710         `.got.plt' entry referred is in range.
1711         (mips_finish_exec_plt): Correct the range check for `.got.plt'
1712         start.  Replace the assertion used for that with a proper error
1713         message.
1714
1715 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1716
1717         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1718         formatting.
1719
1720 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1721
1722         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1723         (INCLUDES): Rename to ...
1724         (AM_CPPFLAGS): ... this.
1725         * configure.ac: Remove AC_PREREQ.
1726         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1727         info-in-builddir no-texinfo.tex.
1728         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1729         * doc/bfd.texinfo: Rename to ...
1730         * doc/bfd.texi: ... this.
1731         * Makefile.in: Re-generate.
1732         * aclocal.m4: Re-generate.
1733         * config.in: Re-generate.
1734         * configure: Re-generate.
1735         * doc/Makefile.in: Re-generate.
1736
1737 2018-06-18  Mephi  <mephi42@gmail.com>
1738
1739         PR 23297
1740         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1741         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1742         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1743         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1744         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1745         * bfd-in2.h: Regenerate.
1746         * libbfd.h: Regenerate.
1747
1748 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1749
1750         * elfxx-mips.c (print_mips_ases): Add GINV extension.
1751
1752 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1753
1754         PR binutils/23267
1755         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1756         symbol version is base version.
1757
1758 2018-06-14  Alan Modra  <amodra@gmail.com>
1759
1760         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1761         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1762         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1763         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1764         "dynamic_relocs" is not set.
1765         * elfxx-mips.c (count_section_dynsyms): Likewise.
1766
1767 2018-06-14  Alan Modra  <amodra@gmail.com>
1768
1769         PR 23282
1770         * bfdio.c (bfd_seek): Optimize away seeks to current position.
1771
1772 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
1773             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1774
1775         * elfxx-mips.c (print_mips_ases): Add CRC.
1776
1777 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1778
1779         PR ld/23161
1780         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1781         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1782         __bss_start, _end and _edata in shared libraries.
1783
1784 2018-06-07  Alan Modra  <amodra@gmail.com>
1785
1786         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1787         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1788
1789 2018-06-05  Alan Modra  <amodra@gmail.com>
1790
1791         * bfd.c (struct bfd): Update comment on "where" usage.
1792         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1793         "iostream", and "where" from containing archive file.  Return
1794         error on NULL iovec.
1795         (bfd_bread): Similarly, and return error attempted out of
1796         bounds archive element access.
1797         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1798         "where" from containing archive file.
1799         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
1800         attempt to optimize away seeks.  Don't paper over errors by
1801         calling bfd_tell.
1802         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1803         (bfd_get_size): Likewise.
1804         (bfd_mmap): Operate on and use iovec of containing archive
1805         file.  Return error on NULL iovec.
1806         * cache.c (bfd_cache_lookup_worker): Abort if working on
1807         archive element bfd.
1808         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1809         Don't ignore zero byte reads.
1810         (cache_bread): Look up FILE* in cache here.  Error on NULL
1811         lookup.
1812         (cache_bwrite): Rename "where" to "from".
1813         (cache_bmmap): Don't handle archive elements.
1814         * coffcode.h (coff_slurp_line_table): Exit early on zero
1815         lineno count.
1816         * bfd-in2.h: Regenerate.
1817
1818 2018-06-05  Alan Modra  <amodra@gmail.com>
1819
1820         PR 23254
1821         * plugin.c (bfd_plugin_open_input): Allow for possibility of
1822         nested archives.  Open file again for plugin.
1823         (try_claim): Don't save and restore file position.  Close file
1824         if not claimed.
1825         * sysdep.h (O_BINARY): Define.
1826
1827 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
1828
1829         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1830         (compute_fill_extra_space): Drop declaration. Rename function to
1831         xtensa_compute_fill_extra_space.
1832         (compute_ebb_actions, remove_dead_literal): Update references to
1833         compute_fill_extra_space.
1834
1835 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
1836
1837         * elf32-xtensa.c (elf32xtensa_separate_props): New global
1838         variable.
1839         (xtensa_add_names): New function.
1840         (xtensa_property_section_name): Add new parameter
1841         separate_sections, use it to choose property section name.
1842         (xtensa_get_separate_property_section): New function.
1843         (xtensa_get_property_section): Invoke
1844         xtensa_get_separate_property_section to get individual property
1845         section if it exists, common property section otherwise.
1846         (xtensa_make_property_section): Pass elf32xtensa_separate_props
1847         to xtensa_property_section_name.
1848
1849 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1850
1851         PR binutils/23146
1852         * bfd-in.h: Include "diagnostics.h".
1853         * bfd-in2.h: Regenerated.
1854         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1855         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1856         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1857         -Wstringop-truncation.
1858         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1859         * elf32-s390.c (elf_s390_write_core_note): Likewse.
1860         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1861         * elf64-s390.c (elf_s390_write_core_note): Likewse.
1862         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1863
1864 2018-06-03  Jim Wilson  <jimw@sifive.com>
1865
1866         PR ld/23244
1867         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1868         for and handle an undefined weak with no PLT.
1869
1870         PR ld/22756
1871         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1872         to code that ignores duplicate symbols.
1873
1874 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1875
1876         * version.m4: Bump version to 2.30.52
1877         * configure: Regenerated.
1878
1879 2018-06-01  Alan Modra  <amodra@gmail.com>
1880
1881         * bfd.c (_bfd_error_handler): Arrange for this function to be
1882         declared in bfd-in2.h.
1883         * libbfd-in.h (_bfd_error_handler): Don't declare.
1884         * libbfd.h: Regenerate.
1885         * bfd-in2.h: Regenerate.
1886
1887 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
1888
1889         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1890         This is needed to generate UEFI application image files from ELFs.
1891
1892 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1893
1894         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1895         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1896         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1897         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1898         (elf_i386_lazy_ibt_plt): Likewise.
1899         (elf_i386_nacl_plt): Likewise.
1900         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1901         (elf_x86_64_tlsdesc_plt_entry): This.
1902         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1903         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1904         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1905         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1906         (elf_x86_64_lazy_bnd_plt): Likewise.
1907         (elf_x86_64_lazy_ibt_plt): Likewise.
1908         (elf_x32_lazy_ibt_plt): Likewise.
1909         (elf_x86_64_nacl_plt): Likewise.
1910         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1911         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1912         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1913         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1914         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1915         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1916         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1917         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1918         (elf_x86_non_lazy_plt_layout): Update comments.
1919         (elf_x86_plt_layout): Likewise.
1920
1921 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1922
1923         PR ld/23238
1924         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1925         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1926         (elf_backend_add_symbol_hook): Likewise.
1927         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1928         (elf_backend_add_symbol_hook): Likewise.
1929         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1930         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1931         (elf_backend_add_symbol_hook): Likewise.
1932         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1933         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1934         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1935         (elf_backend_add_symbol_hook): Likewise.
1936         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1937         handling.
1938         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1939         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1940         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1941         * elflink.c (elf_link_add_object_symbols): Set
1942         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1943
1944 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1945
1946         PR ld/23194
1947         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1948         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1949         Extracted from _bfd_elf_link_assign_sym_version.
1950         (_bfd_elf_link_hide_sym_by_version): New function.
1951         (_bfd_elf_link_assign_sym_version): Use
1952         _bfd_elf_link_hide_versioned_symbol.
1953         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1954         _bfd_elf_link_hide_sym_by_version instead of
1955         bfd_hide_sym_by_version.  Don't check unversioned symbol.
1956
1957 2018-05-25  Alan Modra  <amodra@gmail.com>
1958
1959         * Makefile.in: Regenerate.
1960         * po/SRC-POTFILES.in: Regenerate.
1961
1962 2018-05-25  Alan Modra  <amodra@gmail.com>
1963
1964         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1965         * configure: Regenerate.
1966
1967 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1968
1969         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1970         to data.
1971
1972 2018-05-22  Alan Modra  <amodra@gmail.com>
1973
1974         PR 23207
1975         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1976         is NULL.
1977         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1978         sections.
1979         (final_link_relocate): Revert last change.
1980
1981 2018-05-22  Alan Modra  <amodra@gmail.com>
1982
1983         PR 23207
1984         * elf32-hppa.c (final_link_relocate): Don't look for plt call
1985         stubs in non-alloc sections.
1986
1987 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1988
1989         PR ld/23201
1990         * aout-target.h (MY_bfd_link_hide_symbol): New.
1991         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1992         * binary.c (binary_bfd_link_hide_symbol): Likewise.
1993         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1994         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1995         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1996         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1997         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1998         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1999         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
2000         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
2001         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
2002         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
2003         (bfd_link_hide_symbol): Likewise.
2004         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
2005         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
2006         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
2007         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
2008         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
2009         * som.c (som_bfd_link_hide_symbol): Likewise.
2010         * srec.c (srec_bfd_link_hide_symbol): Likewise.
2011         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
2012         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
2013         (alpha_vms_bfd_link_hide_symbol): Likewise.
2014         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
2015         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2016         _bfd_generic_link_hide_symbol.
2017         (rs6000_xcoff64_aix_vec): Likewise.
2018         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
2019         local symbol dynamic.
2020         (_bfd_elf_link_hide_symbol): New function.
2021         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2022         check root.ldscript_def.
2023         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
2024         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
2025         * bfd-in2.h: Regenerated.
2026         * libbfd.h: Likewise.
2027
2028 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
2029
2030         PR binutils/23199
2031         * elf.c (setup_group): Mark section in a section group with
2032         SHF_GROUP.
2033
2034 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
2035
2036         PR ld/23194
2037         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2038         set eh->local_ref to 1 if a symbol is versioned and there is a
2039         version script.
2040
2041 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
2042
2043         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
2044         EF_RISCV_RVE.
2045
2046 2018-05-18  Jim Wilson  <jimw@sifive.com>
2047
2048         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
2049         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2050         (riscv_elf_relocate_section): Don't generate dynamic relocation if
2051         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2052         (riscv_elf_finish_dynamic_symbol): Likewise.
2053
2054 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
2055
2056         * Makefile.am: Add s12z files.
2057         * Makefile.in: Regenerate.
2058         * archures.c: Add bfd_s12z_arch.
2059         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
2060         * bfd-in2.h: Regenerate.
2061         * config.bfd: Add s12z target.
2062         * configure.ac: Add s12z target.
2063         * configure: Regenerate.
2064         * cpu-s12z.c: New file.
2065         * elf32-s12z.c: New file.
2066         * libbfd.c (bfd_putb24): New function.
2067         (bfd_putl24): New function.
2068         * libbfd.h: Regenerate.
2069         * reloc.c: Add s12z relocations.
2070         (bfd_get_reloc_size): Handle size 5 relocs.
2071         * targets.c: Add s12z_elf32_vec.
2072
2073 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
2074
2075         PR ld/23189
2076         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
2077         like R_386_GOT32.
2078         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2079         set eh->local_ref to 1 for linker defined symbols.
2080
2081 2018-05-18  Alan Modra  <amodra@gmail.com>
2082
2083         PR 23199
2084         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
2085         don't point at other SHT_GROUP sections.  Set shdr corresponding
2086         to invalid entry, to NULL rather than section 0.  Identify
2087         SHT_GROUP section index when reporting an error.  Cope with NULL
2088         shdr pointer.
2089
2090 2018-05-18  Alan Modra  <amodra@gmail.com>
2091
2092         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
2093         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
2094         visibility.
2095         * libbfd.h: Regenerate.
2096         * configure: Regenerate.
2097         * config.in: Regenerate.
2098
2099 2018-05-18  Alan Modra  <amodra@gmail.com>
2100
2101         * libbfd-in.h: Add include guard.
2102         * libcoff-in.h: Likewise.
2103         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
2104         * doc/Makefile.in: Regenerate.
2105         * libbfd.h: Regenerate.
2106         * libcoff.h: Regenerate.
2107
2108 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
2109
2110         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
2111
2112 2018-05-16  Alan Modra  <amodra@gmail.com>
2113
2114         PR 22458
2115         * format.c (struct bfd_preserve): Add section_id.
2116         (bfd_preserve_save, bfd_preserve_restore): Save and restore
2117         _bfd_section_id.
2118         (bfd_reinit): Set _bfd_section_id.
2119         (bfd_check_format_matches): Put all matches of any priority into
2120         matching_vector.  Save initial section id and start each attempted
2121         match at that section id.
2122         * libbfd-in.h (_bfd_section_id): Declare.
2123         * section.c (_bfd_section_id): Rename from section_id and make
2124         global.  Adjust uses.
2125         (bfd_get_next_section_id): Delete.
2126         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
2127         bfd_get_section_id with _bfd_section_id.
2128         * libbfd.h: Regenerate.
2129         * bfd-in2.h: Regenerate.
2130
2131 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
2132
2133         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
2134         of the aux structure are initialised.
2135
2136 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
2137
2138         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
2139
2140 2018-05-15  Nick Clifton  <nickc@redhat.com>
2141
2142         * po/pt.po: New Portuguese translation.
2143         * configure.ac (ALL_LINGUAS): Add pt.
2144         * configure: Regenerate.
2145
2146 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
2147
2148         PR ld/23169
2149         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
2150         an error on IFUNC pointer defined in PDE.
2151         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
2152         _bfd_x86_elf_link_fixup_ifunc_symbol.
2153         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2154         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
2155         function.
2156         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
2157
2158 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
2159
2160         PR ld/23162
2161         * elfxx-x86.c (elf_x86_linker_defined): New function.
2162         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
2163         _end and _edata locally defined within executables.
2164
2165 2018-05-12  Alan Modra  <amodra@gmail.com>
2166
2167         PR 20659
2168         * elf.c (rewrite_elf_program_header): Use segment_mark only for
2169         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
2170         Instead make matching_lma and suggested_lma pointers to the
2171         sections.  Align section vma and lma calculated from segment.
2172         Don't clear includes_phdrs or includes_filehdr based on p_paddr
2173         test.  Try to handle alignment padding before first section by
2174         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
2175
2176 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
2177
2178         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
2179         conformant to TI ABI.
2180         (pru_elf32_relax_section): Likewise.
2181         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
2182         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2183         (pru_elf32_pmem_relocate): Trap - should not get here.
2184         (pru_elf32_relocate_section): Add support for REL relocations.
2185         (elf_info_to_howto_rel): Enable REL.
2186         (elf_backend_may_use_rel_p): Likewise.
2187         (elf_backend_may_use_rela_p): Likewise.
2188         (elf_backend_default_use_rela_p): Likewise.
2189
2190 2018-05-09  Alan Modra  <amodra@gmail.com>
2191
2192         PR 23148
2193         * peXXigen.c (pe_print_edata): Correct minimum size.
2194
2195 2018-05-09  Alan Modra  <amodra@gmail.com>
2196
2197         PR 23147
2198         * peXXigen.c (pe_print_idata): Bound check hint_addr.
2199
2200 2018-05-08  Nick Clifton  <nickc@redhat.com>
2201
2202         PR 22809
2203         * elf.c (bfd_elf_get_str_section): Check for an excessively large
2204         string section.
2205         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2206         attribute section is larger than the size of the file.
2207
2208 2018-05-07  Alan Modra  <amodra@gmail.com>
2209
2210         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2211         strncmp when checking for ".bf" special symbol.
2212         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2213         section name a char array, remove sentinal known_sections entry,
2214         and adjust loop over known_sections to suit.  Use memcmp rather
2215         than strncmp.
2216
2217 2018-05-04  Alan Modra  <amodra@gmail.com>
2218
2219         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2220         (struct elf_external_linux_prpsinfo32_ugid16),
2221         (struct elf_external_linux_prpsinfo64_ugid32),
2222         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2223         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
2224         Move comment to..
2225         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
2226         directives.
2227         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2228         to data.
2229         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2230         * elf32-s390.c (elf_s390_write_core_note): Likewise.
2231         * elf64-s390.c (elf_s390_write_core_note): Likewise.
2232         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2233         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2234         pragmas.
2235         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2236         false positive gcc-8 warning.
2237         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2238
2239 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
2240
2241         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2242         of arguments when warning about different long double types.
2243
2244 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
2245
2246         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2247         (elf_backend_fixup_symbol): New macro.
2248         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2249         handling.
2250         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2251
2252 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
2253
2254         * Makefile.am: Added NFP files to build.
2255         * archures.c: Added bfd_arch_nfp
2256         * config.bfd: Added NFP support.
2257         * configure.ac: Added NFP support.
2258         * cpu-nfp.c: New, for NFP support.
2259         * elf-bfd.h: Added elf_section_info()
2260         * elf64-nfp.c: New, for NFP support.
2261         * po/SRC-POTFILES.in: Added NFP source files.
2262         * targets.c: Added nfp_elf64_vec
2263         * bfd-in2.h: Regenerate.
2264         * Makefile.in: Regenerate.
2265         * configure: Regenerate.
2266
2267 2018-04-27  Alan Modra  <amodra@gmail.com>
2268
2269         * bfd-in2.h: Regenerate.
2270         * libbfd.h: Regenerate.
2271
2272 2018-04-27  Alan Modra  <amodra@gmail.com>
2273
2274         PR 23123
2275         PR 22374
2276         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2277         relocs for ifuncs.
2278         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2279
2280 2018-04-26  Pedro Alves  <palves@redhat.com>
2281
2282         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2283         ifunc and non-ifunc symbols duplicates.
2284
2285 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2286         Mickaël Guêné  <mickael.guene@st.com>
2287
2288         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2289         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2290         (elf32_arm_populate_plt_entry): Likewise.
2291         (elf32_arm_output_plt_map_1): Likewise.
2292         (elf32_arm_output_arch_local_syms): Likewise.
2293
2294 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2295         Mickaël Guêné  <mickael.guene@st.com>
2296
2297         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2298         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2299
2300 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2301         Mickaël Guêné  <mickael.guene@st.com>
2302
2303         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2304         for R_ARM_TARGET2.
2305
2306 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2307         Mickaël Guêné  <mickael.guene@st.com>
2308
2309         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2310         (elf32_arm_always_size_sections): Create stack segment.
2311
2312 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2313         Mickaël Guêné  <mickael.guene@st.com>
2314
2315         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2316         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2317         relocations.
2318         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2319         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2320         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2321         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2322         (struct elf32_arm_link_hash_table): Update comment.
2323         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2324         (IS_ARM_TLS_RELOC): Likewise.
2325         (elf32_arm_check_relocs): Likewise.
2326         (allocate_dynrelocs_for_symbol): Likewise.
2327         (elf32_arm_size_dynamic_sections): Update comment.
2328         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2329         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2330
2331 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2332         Mickaël Guêné  <mickael.guene@st.com>
2333
2334         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2335         (elf32_arm_create_dynamic_sections): Handle FDPIC.
2336         (elf32_arm_allocate_plt_entry): Likewise.
2337         (elf32_arm_populate_plt_entry): Likewise.
2338         (elf32_arm_output_plt_map_1): Likewise.
2339
2340 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2341         Mickaël Guêné  <mickael.guene@st.com>
2342
2343         * elf32-arm.c (struct fdpic_local): New.
2344         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2345         (elf32_arm_local_fdpic_cnts): New.
2346         (struct fdpic_global): New.
2347         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2348         (elf32_arm_link_hash_table): Add srofixup field.
2349         (arm_elf_add_rofixup): New.
2350         (arm_elf_fill_funcdesc): New.
2351         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2352         (elf32_arm_allocate_local_sym_info): Likewise.
2353         (create_got_section): Create .rofixup section.
2354         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2355         (bfd_elf32_arm_set_target_params): Handle FDPIC.
2356         (elf32_arm_final_link_relocate): Likewise.
2357         (elf32_arm_check_relocs): Likewise.
2358         (allocate_dynrelocs_for_symbol): Likewise.
2359         (elf32_arm_size_dynamic_sections): Likewise.
2360         (elf32_arm_finish_dynamic_sections): Likewise.
2361         (elf32_arm_output_arch_local_syms): Likewise.
2362         (elf32_arm_fdpic_omit_section_dynsym): New.
2363
2364 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2365         Mickaël Guêné  <mickael.guene@st.com>
2366
2367         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2368         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2369         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2370         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2371         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2372         (elf32_arm_howto_from_type): Take new members of
2373         elf32_arm_howto_table_2 into account.
2374         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2375         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2376         BFD_RELOC_ARM_FUNCDESC_VALUE.
2377         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2378         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2379         BFD_RELOC_ARM_FUNCDESC_VALUE.
2380
2381 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2382         Mickaël Guêné  <mickael.guene@st.com>
2383
2384         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2385         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2386         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2387         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2388
2389 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2390         Mickaël Guêné  <mickael.guene@st.com>
2391
2392         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2393         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2394         arm*-*-uclinuxfdpiceabi.
2395         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2396         arm_elf32_fdpic_le_vec.
2397         * configure: Regenerate.
2398         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2399         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2400         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2401         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2402         (elf32_arm_fdpic_link_hash_table_create): New.
2403         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2404         arm_elf32_fdpic_le_vec.
2405
2406 2018-04-25  Alan Modra  <amodra@gmail.com>
2407
2408         * elf-linux-core.h: Disable gcc-8 string truncation warning.
2409         * elf.c (elfcore_write_prpsinfo): Likewise.
2410
2411 2018-04-25  Alan Modra  <amodra@gmail.com>
2412
2413         * Makefile.am: Remove arm-aout and arm-coff support.
2414         * config.bfd: Likewise.
2415         * configure.ac: Likewise.
2416         * targets.c: Likewise.
2417         * aout-arm.c: Delete.
2418         * armnetbsd.c: Delete.
2419         * riscix.c: Delete.
2420         * Makefile.in: Regenerate.
2421         * configure: Regenerate.
2422         * po/SRC-POTFILES.in: Regenerate.
2423
2424 2018-04-24  Nick Clifton  <nickc@redhat.com>
2425
2426         PR 23113
2427         * elf.c (ignore_section_sym): Check for the output_section pointer
2428         being NULL before dereferencing it.
2429
2430         PR 23110
2431         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2432         a negative PE_DEBUG_DATA size before iterating over the debug data.
2433
2434 2018-04-23  Alan Modra  <amodra@gmail.com>
2435
2436         * elf-linux-core.h: Revert last change.
2437         * elf.c: Likewise.
2438
2439 2018-04-23  Nick Clifton  <nickc@redhat.com>
2440
2441         PR 23056
2442         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2443         the end of the string table, and zero it.
2444
2445 2018-04-23  Alan Modra  <amodra@gmail.com>
2446
2447         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2448         gcc-8 string truncation warning.
2449         (swap_linux_prpsinfo32_ugid16_out): Likewise.
2450         (swap_linux_prpsinfo64_ugid32_out): Likewise.
2451         (swap_linux_prpsinfo64_ugid16_out): Likewise.
2452         * elf.c (elfcore_write_prpsinfo): Likewise.
2453
2454 2018-04-23  Nick Clifton  <nickc@redhat.com>
2455
2456         PR 23056
2457         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2458         the end of the string table, and zero it.
2459
2460 2018-04-20  Alan Modra  <amodra@gmail.com>
2461
2462         PR 22978
2463         * elf32-hppa.c (got_relocs_needed): Add extra param to special
2464         case both dtprel and tprel relocs.
2465         (allocate_dynrelocs): Adjust conditions for got relocs.
2466         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2467         Emit dynamic relocs on TLS GOT entries for shared libraries,
2468         not when pic.  Omit dynamic reloc on dtprel entry when local,
2469         and on tprel entry when local and executable.
2470
2471 2018-04-19  Alan Modra  <amodra@gmail.com>
2472
2473         PR 22537
2474         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2475         (hppa_type_of_stub): Don't return a long branch stub for
2476         symbols other than those defined statically.
2477
2478 2018-04-19  Alan Modra  <amodra@gmail.com>
2479
2480         * Makefile.am: Revert 2018-04-18 coff-mips changes.
2481         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2482         to selvecs for mips targets change 2018-04-18.
2483         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2484         and  mips_ecoff_bele_vec.
2485         * targets.c: Likewise.
2486         * coff-mips.c: Resurrect.
2487         * Makefile.in: Regenerate.
2488         * configure: Regenerate.
2489         * po/SRC-POTFILES.in: Regenerate.
2490
2491 2018-04-18  Alan Modra  <amodra@gmail.com>
2492
2493         * Makefile.am: Remove mips aout and coff support.
2494         * config.bfd: Likewise.
2495         * configure.ac: Likewise.
2496         * targets.c: Likewise.
2497         * coff-mips.c: Delete
2498         * mipsbsd.c: Delete
2499         * pe-mips.c: Delete
2500         * pei-mips.c: Delete
2501         * Makefile.in: Regenerate.
2502         * configure: Regenerate.
2503         * po/SRC-POTFILES.in: Regenerate.
2504
2505 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2506
2507         * elf32-i386.c (elf32_bed): Define before including
2508         "elf32-target.h".
2509         * elf64-x86-64.c (elf64_bed): Define before including
2510         "elf64-target.h".
2511         (elf32_bed): Define before including "elf32-target.h".
2512
2513 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2514
2515         PR ld/23055
2516         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2517         normal input file with compatible relocation.
2518
2519 2018-04-18  Alan Modra  <amodra@gmail.com>
2520
2521         * Makefile.am: Remove support for assorted i386 aout and coff targets.
2522         * config.bfd: Likewise.
2523         * configure.ac: Likewise.
2524         * doc/bfdint.texi: Likewise.
2525         * targets.c: Likewise.
2526         * freebsd.h: Delete.
2527         * i386dynix.c: Delete.
2528         * i386freebsd.c: Delete.
2529         * i386linux.c: Delete.
2530         * i386mach3.c: Delete.
2531         * i386netbsd.c: Delete.
2532         * i386os9k.c: Delete.
2533         * Makefile.in: Regenerate.
2534         * configure: Regenerate.
2535         * po/SRC-POTFILES.in: Regenerate.
2536
2537 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
2538
2539         Microblaze Target: PIC data text relative
2540
2541         * bfd/reloc.c (2 new BFD relocations):
2542         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2543         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2544         * bfd/bfd-in2.h: Regenerate
2545         * bfd/libbfd.h: Regenerate
2546         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2547         new relocs and handle them in both relocate and relax functions.
2548         (microblaze_elf_reloc_type_lookup): add mapping between for new
2549         bfd relocs.
2550         (microblaze_elf_relocate_section): Handle new relocs in case of
2551         elf relocation.
2552         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2553
2554 2018-04-17  Nick Clifton  <nickc@redhat.com>
2555
2556         PR 23055
2557         * aoutx.h (find_nearest_line): Check that the symbol name exists
2558         and is long enough, before attempting to see if it is for a .o
2559         file.
2560         * hash.c (bfd_hash_hash): Add an assertion that the string is not
2561         NULL.
2562         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2563         NULL.
2564         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2565         has no name.
2566
2567         PR 23065
2568         * dwarf2.c (concat_filename): Check for a NULL table pointer.
2569
2570 2018-04-16  Nick Clifton  <nickc@redhat.com>
2571
2572         PR 23061
2573         * coffgen.c (coff_pointerize_aux): Check for an out of range
2574         fixup.
2575
2576 2018-04-16  Alan Modra  <amodra@gmail.com>
2577
2578         * Makefile.am: Remove arm-epoc-pe support.
2579         * coff-arm.c: Likewise.
2580         * config.bfd: Likewise.
2581         * configure.ac: Likewise.
2582         * targets.c: Likewise.
2583         * epoc-pe-arm.c: Delete.
2584         * epoc-pei-arm.c: Delete.
2585         * Makefile.in: Regenerate.
2586         * configure: Regenerate.
2587         * po/SRC-POTFILES.in: Regenerate.
2588
2589 2018-04-16  Alan Modra  <amodra@gmail.com>
2590
2591         * Makefile.am: Remove sparc-aout and sparc-coff support.
2592         * config.bfd: Likewise.
2593         * configure.ac: Likewise.
2594         * targets.c: Likewise.
2595         * aout-sparcle.c: Delete.
2596         * aoutf1.h: Delete.
2597         * cf-sparclynx.c: Delete.
2598         * coff-sparc.c: Delete.
2599         * demo64.c: Delete.
2600         * sparclinux.c: Delete.
2601         * sparclynx.c: Delete.
2602         * sparcnetbsd.c: Delete.
2603         * sunos.c: Delete.
2604         * Makefile.in: Regenerate.
2605         * configure: Regenerate.
2606         * po/SRC-POTFILES.in: Regenerate.
2607
2608 2018-04-16  Alan Modra  <amodra@gmail.com>
2609
2610         * Makefile.am: Remove m68k-aout and m68k-coff support.
2611         * aoutf1.h: Likewise.
2612         * aoutx.h: Likewise.
2613         * archive.c: Likewise.
2614         * bfd-in.h: Likewise.
2615         * bfd.c: Likewise.
2616         * coffcode.h: Likewise.
2617         * coffswap.h: Likewise.
2618         * config.bfd: Likewise.
2619         * configure.ac: Likewise.
2620         * configure.host: Likewise.
2621         * doc/bfd.texinfo: Likewise.
2622         * doc/bfdint.texi: Likewise.
2623         * freebsd.h: Likewise.
2624         * gen-aout.c: Likewise.
2625         * hpux-core.c: Likewise.
2626         * libaout.h: Likewise.
2627         * libbfd-in.h: Likewise.
2628         * pdp11.c: Likewise.
2629         * peicode.h: Likewise.
2630         * riscix.c: Likewise.
2631         * targets.c: Likewise.
2632         * aout0.c: Delete.
2633         * coff-apollo.c: Delete.
2634         * coff-aux.c: Delete.
2635         * coff-m68k.c: Delete.
2636         * coff-svm68k.c: Delete.
2637         * coff-u68k.c: Delete.
2638         * hosts/delta68.h: Delete.
2639         * hosts/hp300bsd.h: Delete.
2640         * hosts/m68kaux.h: Delete.
2641         * hosts/news.h: Delete.
2642         * hp300bsd.c: Delete.
2643         * hp300hpux.c: Delete.
2644         * liboasys.h: Delete.
2645         * m68k4knetbsd.c: Delete.
2646         * m68klinux.c: Delete.
2647         * m68knetbsd.c: Delete.
2648         * oasys.c: Delete.
2649         * versados.c: Delete.
2650         * Makefile.in: Regenerate.
2651         * bfd-in2.h: Regenerate.
2652         * configure: Regenerate.
2653         * libbfd.h: Regenerate.
2654         * po/SRC-POTFILES.in: Regenerate.
2655
2656 2018-04-16  Alan Modra  <amodra@gmail.com>
2657
2658         * Makefile.am: Remove sh5 and sh64 support.
2659         * archures.c: Likewise.
2660         * config.bfd: Likewise.
2661         * configure.ac: Likewise.
2662         * cpu-sh.c: Likewise.
2663         * elf32-sh-relocs.h: Likewise.
2664         * elf32-sh.c: Likewise.
2665         * targets.c: Likewise.
2666         * elf32-sh64-com.c: Delete.
2667         * elf32-sh64.c: Delete.
2668         * elf32-sh64.h: Delete.
2669         * elf64-sh64.c: Delete.
2670         * Makefile.in: Regenerate.
2671         * bfd-in2.h: Regenerate.
2672         * configure: Regenerate.
2673         * po/SRC-POTFILES.in: Regenerate.
2674
2675 2018-04-16  Alan Modra  <amodra@gmail.com>
2676
2677         * Makefile.am: Remove sh-symbianelf support.
2678         * config.bfd: Likewise.
2679         * configure.ac: Likewise.
2680         * targets.c: Likewise.
2681         * elf32-sh-symbian.c: Delete.
2682         * Makefile.in: Regenerate.
2683         * configure: Regenerate.
2684         * po/SRC-POTFILES.in: Regenerate.
2685
2686 2018-04-16  Alan Modra  <amodra@gmail.com>
2687
2688         * Makefile.am: Remove vax-bsd and vax-ultrix support.
2689         * config.bfd: Likewise.
2690         * configure.ac: Likewise.
2691         * targets.c: Likewise.
2692         * vaxbsd.c: Delete.
2693         * Makefile.in: Regenerate.
2694         * configure: Regenerate.
2695         * po/SRC-POTFILES.in: Regenerate.
2696
2697 2018-04-16  Alan Modra  <amodra@gmail.com>
2698
2699         * Makefile.am: Remove w65 support.
2700         * archures.c: Likewise.
2701         * coffcode.h: Likewise.
2702         * config.bfd: Likewise.
2703         * configure.ac: Likewise.
2704         * targets.c: Likewise.
2705         * coff-w65.c: Delete.
2706         * cpu-w65.c: Delete.
2707         * Makefile.in: Regenerate.
2708         * bfd-in2.h: Regenerate.
2709         * configure: Regenerate.
2710         * po/SRC-POTFILES.in: Regenerate.
2711
2712 2018-04-16  Alan Modra  <amodra@gmail.com>
2713
2714         * Makefile.am: Remove we32k support.
2715         * archures.c: Likewise.
2716         * coffcode.h: Likewise.
2717         * config.bfd: Likewise.
2718         * configure.ac: Likewise.
2719         * targets.c: Likewise.
2720         * coff-we32k.c: Delete.
2721         * cpu-we32k.c: Delete.
2722         * Makefile.in: Regenerate.
2723         * bfd-in2.h: Regenerate.
2724         * configure: Regenerate.
2725         * po/SRC-POTFILES.in: Regenerate.
2726
2727 2018-04-16  Alan Modra  <amodra@gmail.com>
2728
2729         * Makefile.am: Remove m88k support.
2730         * aoutx.h: Likewise.
2731         * archures.c: Likewise.
2732         * coffcode.h: Likewise.
2733         * coffswap.h: Likewise.
2734         * config.bfd: Likewise.
2735         * configure.ac: Likewise.
2736         * cpu-ns32k.c: Likewise.
2737         * elf32-nds32.c: Likewise.
2738         * mach-o.c: Likewise.
2739         * netbsd-core.c: Likewise.
2740         * reloc.c: Likewise.
2741         * targets.c: Likewise.
2742         * coff-m88k.c: Delete.
2743         * cpu-m88k.c: Delete.
2744         * elf32-m88k.c: Delete.
2745         * hosts/m88kmach3.h: Delete.
2746         * m88kmach3.c: Delete.
2747         * m88kopenbsd.c: Delete.
2748         * Makefile.in: Regenerate.
2749         * bfd-in2.h: Regenerate.
2750         * configure: Regenerate.
2751         * po/SRC-POTFILES.in: Regenerate.
2752
2753 2018-04-16  Alan Modra  <amodra@gmail.com>
2754
2755         * Makefile.am: Remove i370 support.
2756         * archures.c: Likewise.
2757         * config.bfd: Likewise.
2758         * configure.ac: Likewise.
2759         * targets.c: Likewise.
2760         * cpu-i370.c: Delete.
2761         * elf32-i370.c: Delete.
2762         * Makefile.in: Regenerate.
2763         * bfd-in2.h: Regenerate.
2764         * configure: Regenerate.
2765         * po/SRC-POTFILES.in: Regenerate.
2766
2767 2018-04-16  Alan Modra  <amodra@gmail.com>
2768
2769         * Makefile.am: Remove h8500 support.
2770         * archures.c: Likewise.
2771         * coffcode.h: Likewise.
2772         * config.bfd: Likewise.
2773         * configure.ac: Likewise.
2774         * targets.c: Likewise.
2775         * coff-h8500.c: Delete.
2776         * cpu-h8500.c: Delete.
2777         * Makefile.in: Regenerate.
2778         * bfd-in2.h: Regenerate.
2779         * configure: Regenerate.
2780         * po/SRC-POTFILES.in: Regenerate.
2781
2782 2018-04-16  Alan Modra  <amodra@gmail.com>
2783
2784         * Makefile.am: Remove h8300-coff support.
2785         * coffcode.h: Likewise.
2786         * config.bfd: Likewise.
2787         * configure.ac: Likewise.
2788         * reloc16.c: Likewise.
2789         * targets.c: Likewise.
2790         * coff-h8300.c: Delete.
2791         * Makefile.in: Regenerate.
2792         * configure: Regenerate.
2793         * po/SRC-POTFILES.in: Regenerate.
2794
2795 2018-04-16  Alan Modra  <amodra@gmail.com>
2796
2797         * Makefile.am: Remove IEEE 695 support.
2798         * archures.c: Likewise.
2799         * bfd.c: Likewise.
2800         * config.bfd: Likewise.
2801         * configure.ac: Likewise.
2802         * doc/bfd.texinfo: Likewise.
2803         * doc/bfdint.texi: Likewise.
2804         * doc/bfdsumm.texi: Likewise.
2805         * section.c: Likewise.
2806         * targets.c: Likewise.
2807         * ieee.c: Delete.
2808         * libieee.h: Delete.
2809         * Makefile.in: Regenerate.
2810         * bfd-in2.h: Regenerate.
2811         * configure: Regenerate.
2812         * po/SRC-POTFILES.in: Regenerate.
2813
2814 2018-04-16  Alan Modra  <amodra@gmail.com>
2815
2816         * config.bfd: Remove tandem support.
2817
2818 2018-04-16  Alan Modra  <amodra@gmail.com>
2819
2820         * Makefile.am: Remove newsos3 support.
2821         * aoutx.h: Likewise.
2822         * config.bfd: Likewise.
2823         * configure.ac: Likewise.
2824         * targets.c: Likewise.
2825         * newsos3.c: Delete.
2826         * Makefile.in: Regenerate.
2827         * configure: Regenerate.
2828         * po/SRC-POTFILES.in: Regenerate.
2829
2830 2018-04-16  Alan Modra  <amodra@gmail.com>
2831
2832         * Makefile.am: Remove netware support.
2833         * bfd-in.h: Likewise.
2834         * bfd.c: Likewise.
2835         * config.bfd: Likewise.
2836         * configure.ac: Likewise.
2837         * doc/bfdint.texi: Likewise.
2838         * ecoff.c: Likewise.
2839         * targets.c: Likewise.
2840         * libnlm.h: Delete.
2841         * nlm-target.h: Delete.
2842         * nlm.c: Delete.
2843         * nlm32-alpha.c: Delete.
2844         * nlm32-i386.c: Delete.
2845         * nlm32-ppc.c: Delete.
2846         * nlm32-sparc.c: Delete.
2847         * nlm32.c: Delete.
2848         * nlm64.c: Delete.
2849         * nlmcode.h: Delete.
2850         * nlmswap.h: Delete.
2851         * Makefile.in: Regenerate.
2852         * bfd-in2.h: Regenerate.
2853         * configure: Regenerate.
2854         * po/SRC-POTFILES.in: Regenerate.
2855
2856 2018-04-16  Alan Modra  <amodra@gmail.com>
2857
2858         * archures.c: Remove tahoe support.
2859         * config.bfd: Likewise.
2860         * configure.ac: Likewise.
2861         * hosts/tahoe.h: Delete.
2862         * bfd-in2.h: Regenerate.
2863         * configure: Regenerate.
2864
2865 2018-04-14  Alan Modra  <amodra@gmail.com>
2866
2867         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2868         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2869         sanity test.
2870         (elfNN_bed): Init relropagesize.
2871         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2872         select relropagesize.
2873         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2874         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2875         (ELF_MINPAGESIZE): Don't define.
2876         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2877         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2878         * bfd-in2.h: Regenerate.
2879
2880 2018-04-14  Alan Modra  <amodra@gmail.com>
2881
2882         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2883         on __QNXTARGET__ define.
2884
2885 2018-04-14  Alan Modra  <amodra@gmail.com>
2886
2887         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2888         to obsolete list.
2889
2890 2018-04-11  Alan Modra  <amodra@gmail.com>
2891
2892         * aout-adobe.c: Delete.
2893         * bout.c: Delete.
2894         * coff-i860.c: Delete.
2895         * coff-i960.c: Delete.
2896         * cpu-i860.c: Delete.
2897         * cpu-i960.c: Delete.
2898         * elf32-i860.c: Delete.
2899         * elf32-i960.c: Delete.
2900         * hosts/i860mach3.h: Delete.
2901         * Makefile.am: Remove i860, i960, bout, and adobe support.
2902         * archures.c: Remove i860 and i960 support.
2903         * coffcode.h: Likewise.
2904         * reloc.c: Likewise.
2905         * aoutx.h: Comment updates.
2906         * archive.c: Remove BOUT and i960 support.
2907         * bfd.c: Remove BOUT support.
2908         * coffswap.h: Remove i960 support.
2909         * config.bfd: Remove i860, i960 and adobe targets.
2910         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2911         * targets.c: Likewise.
2912         * ieee.c: Remove i960 support.
2913         * mach-o.c: Remove i860 support.
2914         * Makefile.in: Regenerate.
2915         * bfd-in2.h: Regenerate.
2916         * configure: Regenerate.
2917         * libbfd.h: Regenerate.
2918         * po/SRC-POTFILES.in: Regenerate.
2919
2920 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2921
2922         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2923         in the BFD symbol referred by the relocation.
2924         (mips_elf64_write_rela): Likewise.
2925
2926 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2927
2928         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2929         error for out-of-range `r_sym' values.
2930
2931 2018-04-09  Alan Modra  <amodra@gmail.com>
2932
2933         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2934         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2935         (ppc64_elf_check_relocs): Set has_pltcall.
2936         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2937         (ppc64_elf_inline_plt): New function.
2938         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2939         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2940         * elf32-ppc.c (has_pltcall): Define.
2941         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2942         (ppc_elf_check_relocs): Set has_pltcall.
2943         (ppc_elf_inline_plt): New function.
2944         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2945         (ppc_elf_size_dynamic_sections): Likewise.
2946         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2947
2948 2018-04-09  Alan Modra  <amodra@gmail.com>
2949
2950         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2951         (is_plt_seq_reloc): New function.
2952         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2953         (ppc_elf_tls_optimize): Handle inline plt call sequence.
2954         (ppc_elf_relax_section): Handle PLTCALL reloc.
2955         (ppc_elf_relocate_section): Nop out inline plt call sequence when
2956         resolving locally.
2957         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2958         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
2959         (has_tls_get_addr_call): Correct comment.
2960         (is_branch_reloc): Add PLTCALL.
2961         (is_plt_seq_reloc): New function.
2962         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
2963         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
2964         entry for R_PPC64_PLTCALL.
2965         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2966         (ppc_type_of_stub): Handle PLTCALL reloc.
2967         (toc_adjusting_stub_needed): Likewise.
2968         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2969         reloc insn.  Nop out inline plt call sequence when resolving
2970         locally.  Handle __tls_get_addr inline plt call optimization.
2971
2972 2018-04-09  Alan Modra  <amodra@gmail.com>
2973
2974         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2975         (struct ppc_stub_hash_entry): Add symtype field.
2976         (PLT_KEEP): Define.
2977         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2978         (create_linkage_sections): Create pltlocal and relpltlocal.
2979         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2980         Set PLT_KEEP.
2981         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2982         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2983         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2984         Keep PLT entries for inline calls against locals.
2985         (ppc_build_one_stub): Use pltlocal as appropriate.
2986         (ppc_size_one_stub): Likewise.
2987         (ppc64_elf_size_stubs): Set symtype.
2988         (build_global_entry_stubs_and_plt): Init pltlocal and write
2989         relpltlocal for globals.
2990         (write_plt_relocs_for_local_syms): Likewise for local syms.
2991         (ppc64_elf_relocate_section): Support PLT for local syms.
2992         * elf32-ppc.c (PLT_KEEP): Define.
2993         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2994         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2995         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2996         Set PLT_KEEP.  Adjust update_local_sym_info call.
2997         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2998         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2999         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
3000         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
3001         (write_global_sym_plt): Init pltlocal and write relpltlocal.
3002         (ppc_finish_symbols): Likewise for locals.
3003
3004 2018-04-09  Alan Modra  <amodra@gmail.com>
3005
3006         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
3007         for local symbols to..
3008         (write_plt_relocs_for_local_syms): ..here.  New function.
3009         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
3010         global symbols to..
3011         (build_global_entry_stubs_and_plt): ..here.  Rename from
3012         build_global_entry_stubs.
3013         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
3014         Call write_plt_relocs_for_local_syms.
3015         * elf32-ppc.c (get_sym_h): New function.
3016         (ppc_elf_relax_section): Use get_sym_h.
3017         (ppc_elf_relocate_section): Move output of PLT relocs and glink
3018         stubs for local symbols to..
3019         (ppc_finish_symbols): ..here.  New function.
3020         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
3021         global syms to..
3022         (write_global_sym_plt): ..here.  New function.
3023         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
3024         (ppc_finish_symbols): Declare.
3025
3026 2018-04-09  Alan Modra  <amodra@gmail.com>
3027
3028         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
3029         (ppc_elf_relocate_section): Likewise.
3030         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
3031         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
3032         resolution to plt entry relative to toc pointer.
3033
3034 2018-04-09  Alan Modra  <amodra@gmail.com>
3035
3036         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3037         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
3038         file when other TLS flags are tested in a mask.
3039         (TLS_MARK, NON_GOT): Define.
3040         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3041         (update_local_sym_info): Don't create got entry when NON_GOT.
3042         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3043         Set TLS_MARK.
3044         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
3045         (ppc64_elf_relocate_section): Likewise.
3046         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
3047         __tls_get_addr calls lacking a marker reloc.
3048         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3049         TLS_TPRELGD): Renumber.  Update comment.
3050         (TLS_MARK, NON_GOT): Define.
3051         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3052         (update_local_sym_info): Don't create got entry when NON_GOT.
3053         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3054         Set TLS_MARK.
3055         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
3056         __tls_get_addr calls lacking a marker reloc.
3057
3058 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
3059
3060         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
3061         R_X86_64_converted_reloc_bit.
3062
3063 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
3064
3065         PR gas/22318
3066         * configure: Regenerated.
3067
3068 2018-04-05  Alan Modra  <amodra@gmail.com>
3069
3070         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
3071         (elf_hppa_info_to_howto_rel): Likewise.
3072
3073 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
3074
3075         * elf-hppa.h (elf_hppa_info_to_howto): Also return
3076         unsuccessfully for unimplemented relocations.
3077         (elf_hppa_info_to_howto_rel): Likewise.
3078
3079 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
3080
3081         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
3082         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
3083         howto lookup failure.
3084         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
3085         accordingly.
3086         (elf32_i860_info_to_howto_rela): Likewise.
3087         (elf32_i860_relocate_splitn): Likewise.
3088         (elf32_i860_relocate_pc16): Likewise.
3089         (elf32_i860_relocate_pc26): Likewise.
3090         (elf32_i860_relocate_section): Likewise.
3091
3092 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
3093
3094         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
3095         check for `visium_elf_howto_table' table access.
3096
3097 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
3098
3099         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
3100         check for `iq2000_elf_howto_table' table access.
3101
3102 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
3103
3104         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
3105         for `elf32_frv_howto_table' table access.
3106
3107 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
3108
3109         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
3110         unsuccessfully for placeholder howtos.
3111         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3112         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
3113
3114 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
3115
3116         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
3117         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
3118
3119 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
3120
3121         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
3122         ATTRIBUTE_UNUSED from `abfd'.
3123
3124 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
3125
3126         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
3127         `_bfd_error_handler' call formatting.
3128
3129 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
3130
3131         * elf32-mips.c (mips_info_to_howto_rel): Call
3132         `mips_elf32_rtype_to_howto' directly rather than via
3133         `->elf_backend_mips_rtype_to_howto'.
3134
3135 2018-03-28  Renlin Li  <renlin.li@arm.com>
3136
3137         PR ld/22970
3138         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
3139         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3140         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3141         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3142         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3143         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3144         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3145         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3146         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3147         (elfNN_aarch64_final_link_relocate): Support new relocations.
3148         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
3149         relocations.
3150         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
3151
3152 2018-03-28  Renlin Li  <renlin.li@arm.com>
3153
3154         PR ld/22970
3155         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
3156         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
3157         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3158         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3159         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3160         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3161         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3162         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3163         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3164         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3165         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
3166         TLSLE_LDST16_TPREL_LO12,
3167         TLSLE_LDST16_TPREL_LO12_NC,
3168         TLSLE_LDST32_TPREL_LO12,
3169         TLSLE_LDST32_TPREL_LO12_NC,
3170         TLSLE_LDST64_TPREL_LO12,
3171         TLSLE_LDST64_TPREL_LO12_NC,
3172         TLSLE_LDST8_TPREL_LO12,
3173         TLSLE_LDST8_TPREL_LO12_NC.
3174         * bfd-in2.h: Regenerated.
3175         * libbfd.h: Regenerated.
3176
3177 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
3178
3179         PR ld/22972
3180         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
3181         has_old_style_got_reloc.
3182         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3183         relocations.  Fix a couple of long lines.
3184         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3185         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3186         GOT relocations.
3187
3188 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
3189
3190         PR ld/23000
3191         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3192         ENDBR64 to the TLSDESC PLT entry.
3193
3194 2018-03-21  Alan Modra  <amodra@gmail.com>
3195
3196         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3197         symbols.  Use size_t counts.  Delete redundant opd test.
3198
3199 2018-03-21  Alan Modra  <amodra@gmail.com>
3200
3201         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3202
3203 2018-03-21  Alan Modra  <amodra@gmail.com>
3204
3205         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3206         field unsigned.
3207         (update_local_sym_info): Likewise for local_got_tls_masks.
3208         (ppc_elf_tls_optimize): Likewise for lgot_masks.
3209
3210 2018-03-21  Alan Modra  <amodra@gmail.com>
3211
3212         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3213         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3214         do in size_dynamic_sections.
3215
3216 2018-03-21  Alan Modra  <amodra@gmail.com>
3217
3218         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3219         without first checking array bounds.
3220         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3221
3222 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
3223
3224         PR ld/22983
3225         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3226         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3227
3228 2018-03-19  Nick Clifton  <nickc@redhat.com>
3229
3230         * po/es.po: Updated Spanish translation.
3231
3232 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
3233
3234         * elf32-xtensa.c (xlate_map_entry): Change types of address
3235         fields from 'unsigned' to 'bfd_vma'.
3236         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3237         the key argument to bsearch. Allow offsets past the end of a
3238         section, use the last map entry for translation of such offsets.
3239
3240 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3241
3242         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3243         Not support the target feature.
3244         (nds32_elf_ex9_itb_base): Likewise.
3245         (nds32_elf_ex9_import_table): Likewise.
3246         (nds32_elf_ex9_finish): Likewise.
3247         (nds32_elf_ex9_reloc_jmp): Likewise.
3248         (nds32_elf_get_insn_with_reg): Likewise.
3249         (nds32_get_local_syms): Likewise.
3250         (nds32_elf_ex9_replace_instruction): Likewise.
3251         (nds32_elf_ifc_calc): Likewise.
3252         (nds32_elf_ifc_finish): Likewise.
3253         (nds32_elf_ifc_replace): Likewise.
3254         (nds32_elf_ifc_reloc): Likewise.
3255
3256 2018-03-14  Alan Modra  <amodra@gmail.com>
3257
3258         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3259         sfpr size added before defining alias symbols.
3260         (ppc64_elf_build_stubs): Add stub section padding before
3261         copying sfpr contents and defining save/restore alias symbols.
3262
3263 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
3264
3265         PR ld/20882
3266         * elflink.c (elf_gc_mark_debug_section): Also check the local
3267         debug definition section.
3268
3269 2018-03-13  Nick Clifton  <nickc@redhat.com>
3270
3271         PR 22113
3272         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3273         function.  Add an end address parameter.  Check access of the data
3274         pointer to make sure that they do not extend beyond the end
3275         address.  Return FALSE if any check fails.  Add the end address
3276         pointer to the ui structure.
3277         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3278         codes to make sure that they do not extend beyond the end address
3279         pointer.  Print an error message and return immediately if any
3280         check fails.
3281
3282 2018-03-09  Nick Clifton  <nickc@redhat.com>
3283
3284         * elf64-s390.c (elf_s390_relocate_section): Move check for
3285         relocations against non-allocated sections to before the code that
3286         handles ifunc relocations.
3287         * elf32-s390.c (elf_s390_relocate_section): Likewise.
3288         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3289         relocs against IFUNC symbols in non-allocated sections as relocs
3290         against FUNC symbols.
3291         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3292
3293 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3294
3295         PR ld/22929
3296         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3297         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3298         relocation against FUNC symbol.
3299         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3300
3301 2018-03-07  Renlin Li  <renlin.li@arm.com>
3302
3303         PR ld/20402
3304         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3305         symbol, and don't emit relocation in specific case.
3306
3307 2018-03-07  Alan Modra  <amodra@gmail.com>
3308
3309         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3310         (mips_elf64_slurp_one_reloc_table): Pass on error.
3311
3312 2018-03-03  James Cowgill  <james.cowgill@mips.com>
3313             Maciej W. Rozycki  <macro@mips.com>
3314
3315         PR ld/21900
3316         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3317         after calling `undefined_symbol' hook if this is an error
3318         condition.  Assume the value of 0 for the symbol requested
3319         otherwise.
3320
3321 2018-03-02  Jim Wilson  <jimw@sifive.com>
3322
3323         PR 22903
3324         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3325         and nop instead of 4.
3326         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
3327         8 instead of 4.
3328
3329 2018-03-01  Jim Wilson  <jimw@sifive.com>
3330
3331         PR 22756
3332         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3333         else if instead of if.
3334
3335 2018-03-01  Alan Modra  <amodra@gmail.com>
3336
3337         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3338
3339 2018-02-28  Alan Modra  <amodra@gmail.com>
3340
3341         PR 22887
3342         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3343
3344 2018-02-28  Nick Clifton  <nickc@redhat.com>
3345
3346         PR 22895
3347         PR 22893
3348         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3349         pointer.  Drop unused abfd parameter.  Check the size of the block
3350         before initialising the data field.  Return the end pointer if the
3351         size is invalid.
3352         (read_attribute_value): Adjust invocations of read_n_bytes.
3353
3354         PR 22894
3355         * dwarf1.c (parse_die): Check the length of form blocks before
3356         advancing the data pointer.
3357
3358 2018-02-28  Alan Modra  <amodra@gmail.com>
3359
3360         PR 22887
3361         * aoutx.h (translate_symbol_table): Print an error message and set
3362         bfd_error on finding an invalid name string offset.
3363
3364 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
3365
3366         * config.in: Regenerated.
3367         * configure: Likewise.
3368         * configure.ac: Add --enable-separate-code.
3369         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
3370         to 1 for Linux/x86 targets,
3371         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3372         DEFAULT_LD_Z_SEPARATE_CODE is 1.
3373
3374 2018-02-27  Nick Clifton  <nickc@redhat.com>
3375
3376         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3377         message.
3378         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3379         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3380         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3381         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3382         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3383         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3384         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3385         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3386         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3387
3388         PR 22875
3389         * elf-bfd.h (struct elf_backend_data): Change the return type of
3390         the elf_info_to_howto and elf_info_to_howto_rel function pointers
3391         to bfd_boolean.
3392         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3393         value from the info_to_howto function and fail if that function
3394         failed.
3395         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3396         from the info_to_howto function.
3397         (elf32_h8_relax_section): Likewise.
3398         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3399         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3400         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3401         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3402         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3403         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3404         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3405         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3406         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3407         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3408         (riscv_elf_relocate_section): Likewise.
3409         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3410         bfd_boolean.  Issue an error message, set an error value and
3411         return FALSE if the reloc is not recognized.
3412         (elf_hppa_info_to_howto_rel): Likewise.
3413         * elf-m10200.c (mn10200_info_to_howto): Likewise.
3414         * elf-m10300.c (mn10300_info_to_howto): Likewise.
3415         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3416         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3417         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3418         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3419         * elf32-bfin.c (bfin_info_to_howto): Likewise.
3420         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3421         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3422         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3423         (cris_info_to_howto_rela): Likewise.
3424         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3425         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3426         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3427         Likewise.
3428         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3429         (elf32_dlx_info_to_howto_rel): Likewise.
3430         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3431         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3432         * elf32-frv.c (frv_info_to_howto_rela)
3433         (frvfdpic_info_to_howto_rel): Likewise.
3434         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3435         * elf32-gen.c (elf_generic_info_to_howto)
3436         (elf_generic_info_to_howto_rel): Likewise.
3437         * elf32-h8300.c (elf32_h8_info_to_howto)
3438         (elf32_h8_info_to_howto_rel): Likewise.
3439         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3440         * elf32-i386.c (elf_i386_reloc_type_lookup)
3441         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3442         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3443         Likewise.
3444         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3445         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3446         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3447         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3448         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3449         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3450         Likewise.
3451         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3452         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3453         * elf32-m68k.c (rtype_to_howto): Likewise.
3454         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3455         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3456         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3457         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3458         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3459         Likewise.
3460         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3461         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3462         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3463         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3464         Likewise.
3465         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3466         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3467         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3468         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3469         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3470         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3471         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3472         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3473         * elf32-score.c (s3_bfd_score_info_to_howto)
3474         (_bfd_score_info_to_howto): Likewise.
3475         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3476         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3477         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3478         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3479         (elf32_tic6x_info_to_howto_rel): Likewise.
3480         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3481         * elf32-v850.c (v850_elf_info_to_howto_rel)
3482         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3483         * elf32-vax.c (rtype_to_howto): Likewise.
3484         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3485         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3486         (elf32_wasm32_info_to_howto_rela): Likewise.
3487         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3488         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3489         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3490         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3491         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3492         * elf64-gen.c (elf_generic_info_to_howto)
3493         (elf_generic_info_to_howto_rel): Likewise.
3494         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3495         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3496         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3497         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3498         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3499         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3500         Likewise.
3501         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3502         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3503         Likewise.
3504         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3505         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3506         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3507         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3508         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3509         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3510         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3511         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3512         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3513         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3514         Default to NULL.
3515
3516 2018-02-26  Jim Wilson  <jimw@sifive.com>
3517             Stephan Schreiber <info@fs-driver.org>
3518
3519         PR 15904
3520         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3521         call, set changed_contents and changed_relocs.  Likewise after
3522         successful ia64_elf_relax_br call.
3523
3524 2018-02-26  Alan Modra  <amodra@gmail.com>
3525
3526         * elf.c (assign_file_positions_except_relocs): Don't segfault
3527         when actual number of phdrs is less than allocated.  Delete
3528         outdated comment.  Formatting.
3529
3530 2018-02-26  Alan Modra  <amodra@gmail.com>
3531
3532         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3533         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3534         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3535         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3536         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3537         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3538         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3539         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3540         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3541         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3542         error/warning messages.
3543
3544 2018-02-26  Alan Modra  <amodra@gmail.com>
3545
3546         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3547         * syms.c: Standardize error/warning messages.
3548
3549 2018-02-26  Alan Modra  <amodra@gmail.com>
3550
3551         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3552         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3553         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3554         * peXXigen.c, * peicode.h: Standardize error/warning messages.
3555
3556 2018-02-26  Alan Modra  <amodra@gmail.com>
3557
3558         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3559
3560 2018-02-26  Alan Modra  <amodra@gmail.com>
3561
3562         * elfxx-mips.c: Standardize error/warning messages.
3563
3564 2018-02-26  Alan Modra  <amodra@gmail.com>
3565
3566         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3567         * elflink.c: Standardize error/warning messages.  Replace use of
3568         linker callback einfo with _bfd_error_handler when possible.
3569
3570 2018-02-26  Alan Modra  <amodra@gmail.com>
3571
3572         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3573         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3574         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3575         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3576         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3577         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3578         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3579         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3580         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3581         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3582         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3583         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3584         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3585         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3586         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3587         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3588         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3589         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3590         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3591         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3592         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3593         unrecognized/unsupported reloc message.
3594
3595 2018-02-26  Alan Modra  <amodra@gmail.com>
3596
3597         * elf32-ppc.c: Standardize error/warning messages.  Use
3598         _bfd_error_handler rather than einfo when einfo features not used.
3599         * elf64-ppc.c: Likewise.
3600
3601 2018-02-23  Alan Modra  <amodra@gmail.com>
3602
3603         PR 22881
3604         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3605         segment if no matching LOAD segment.
3606
3607 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3608
3609         * elf32-nds32.h: Define mask for ict_model.
3610
3611 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
3612
3613         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3614
3615 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3616
3617         Revert
3618         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3619
3620         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3621         .reginfo section has wrong size.
3622
3623 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3624
3625         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3626         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3627         `.MIPS.abiflags' sections.
3628         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3629         section's end.
3630
3631 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3632
3633         * section.c (SEC_FIXED_SIZE): New macro.
3634         * bfd-in2.h: Regenerate.
3635
3636 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3637
3638         * section.c (SEC_HAS_GOT_REF): Remove macro.
3639         * bfd-in2.h: Regenerate.
3640
3641 2018-02-19  Alan Modra  <amodra@gmail.com>
3642
3643         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3644         arguments.
3645         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3646         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3647         (_bfd_riscv_relax_pc): Likewise and fix typos.
3648         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3649         * libbfd.h: Regenerate.
3650
3651 2018-02-19  Alan Modra  <amodra@gmail.com>
3652
3653         * dwarf2.c (read_section): Don't use 'll' format modifier.
3654         (find_abstract_instance): Likewise.
3655         * elfcore.h (elf_core_file_p): Likewise.
3656
3657 2018-02-19  Alan Modra  <amodra@gmail.com>
3658
3659         * bfd-in.h: Include inttypes.h or if not available define
3660         PRId64, PRIu64 and PRIx64.
3661         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3662         modifier to print bfd_vma.
3663         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3664         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3665         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3666         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3667         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3668         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3669         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3670         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3671         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3672         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3673         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3674         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3675         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3676         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3677         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3678         and cast input to uint64_t, and similarly for Ld and Lu.
3679         * bfd-in2.h: Regenerate.
3680
3681 2018-02-19  Alan Modra  <amodra@gmail.com>
3682
3683         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3684         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3685         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3686         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3687         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3688         * reloc.c: Replace use of %R and %T in format strings passed to
3689         einfo and friends by %pR and %pT.
3690
3691 2018-02-19  Alan Modra  <amodra@gmail.com>
3692
3693         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3694         of %A and %B.
3695         * aout-adobe.c: Update all messages using %A and %B.
3696         * aout-cris.c: Likewise.
3697         * aoutx.h: Likewise.
3698         * archive.c: Likewise.
3699         * binary.c: Likewise.
3700         * cache.c: Likewise.
3701         * coff-alpha.c: Likewise.
3702         * coff-arm.c: Likewise.
3703         * coff-i860.c: Likewise.
3704         * coff-mcore.c: Likewise.
3705         * coff-ppc.c: Likewise.
3706         * coff-rs6000.c: Likewise.
3707         * coff-sh.c: Likewise.
3708         * coff-tic4x.c: Likewise.
3709         * coff-tic54x.c: Likewise.
3710         * coff-tic80.c: Likewise.
3711         * coff64-rs6000.c: Likewise.
3712         * coffcode.h: Likewise.
3713         * coffgen.c: Likewise.
3714         * cofflink.c: Likewise.
3715         * coffswap.h: Likewise.
3716         * compress.c: Likewise.
3717         * cpu-arm.c: Likewise.
3718         * ecoff.c: Likewise.
3719         * elf-attrs.c: Likewise.
3720         * elf-eh-frame.c: Likewise.
3721         * elf-ifunc.c: Likewise.
3722         * elf-m10300.c: Likewise.
3723         * elf-properties.c: Likewise.
3724         * elf-s390-common.c: Likewise.
3725         * elf.c: Likewise.
3726         * elf32-arc.c: Likewise.
3727         * elf32-arm.c: Likewise.
3728         * elf32-avr.c: Likewise.
3729         * elf32-bfin.c: Likewise.
3730         * elf32-cr16.c: Likewise.
3731         * elf32-cr16c.c: Likewise.
3732         * elf32-cris.c: Likewise.
3733         * elf32-crx.c: Likewise.
3734         * elf32-d10v.c: Likewise.
3735         * elf32-d30v.c: Likewise.
3736         * elf32-epiphany.c: Likewise.
3737         * elf32-fr30.c: Likewise.
3738         * elf32-frv.c: Likewise.
3739         * elf32-gen.c: Likewise.
3740         * elf32-hppa.c: Likewise.
3741         * elf32-i370.c: Likewise.
3742         * elf32-i386.c: Likewise.
3743         * elf32-i960.c: Likewise.
3744         * elf32-ip2k.c: Likewise.
3745         * elf32-iq2000.c: Likewise.
3746         * elf32-lm32.c: Likewise.
3747         * elf32-m32c.c: Likewise.
3748         * elf32-m32r.c: Likewise.
3749         * elf32-m68hc11.c: Likewise.
3750         * elf32-m68hc12.c: Likewise.
3751         * elf32-m68hc1x.c: Likewise.
3752         * elf32-m68k.c: Likewise.
3753         * elf32-mcore.c: Likewise.
3754         * elf32-mep.c: Likewise.
3755         * elf32-metag.c: Likewise.
3756         * elf32-microblaze.c: Likewise.
3757         * elf32-moxie.c: Likewise.
3758         * elf32-msp430.c: Likewise.
3759         * elf32-mt.c: Likewise.
3760         * elf32-nds32.c: Likewise.
3761         * elf32-nios2.c: Likewise.
3762         * elf32-or1k.c: Likewise.
3763         * elf32-pj.c: Likewise.
3764         * elf32-ppc.c: Likewise.
3765         * elf32-rl78.c: Likewise.
3766         * elf32-rx.c: Likewise.
3767         * elf32-s390.c: Likewise.
3768         * elf32-score.c: Likewise.
3769         * elf32-score7.c: Likewise.
3770         * elf32-sh-symbian.c: Likewise.
3771         * elf32-sh.c: Likewise.
3772         * elf32-sh64.c: Likewise.
3773         * elf32-sparc.c: Likewise.
3774         * elf32-spu.c: Likewise.
3775         * elf32-tic6x.c: Likewise.
3776         * elf32-tilepro.c: Likewise.
3777         * elf32-v850.c: Likewise.
3778         * elf32-vax.c: Likewise.
3779         * elf32-visium.c: Likewise.
3780         * elf32-wasm32.c: Likewise.
3781         * elf32-xgate.c: Likewise.
3782         * elf32-xtensa.c: Likewise.
3783         * elf64-alpha.c: Likewise.
3784         * elf64-gen.c: Likewise.
3785         * elf64-hppa.c: Likewise.
3786         * elf64-ia64-vms.c: Likewise.
3787         * elf64-mmix.c: Likewise.
3788         * elf64-ppc.c: Likewise.
3789         * elf64-s390.c: Likewise.
3790         * elf64-sh64.c: Likewise.
3791         * elf64-sparc.c: Likewise.
3792         * elf64-x86-64.c: Likewise.
3793         * elfcode.h: Likewise.
3794         * elfcore.h: Likewise.
3795         * elflink.c: Likewise.
3796         * elfnn-aarch64.c: Likewise.
3797         * elfnn-ia64.c: Likewise.
3798         * elfnn-riscv.c: Likewise.
3799         * elfxx-mips.c: Likewise.
3800         * elfxx-sparc.c: Likewise.
3801         * elfxx-tilegx.c: Likewise.
3802         * elfxx-x86.c: Likewise.
3803         * hpux-core.c: Likewise.
3804         * ieee.c: Likewise.
3805         * ihex.c: Likewise.
3806         * libbfd.c: Likewise.
3807         * linker.c: Likewise.
3808         * mach-o.c: Likewise.
3809         * merge.c: Likewise.
3810         * mmo.c: Likewise.
3811         * oasys.c: Likewise.
3812         * pdp11.c: Likewise.
3813         * pe-mips.c: Likewise.
3814         * peXXigen.c: Likewise.
3815         * peicode.h: Likewise.
3816         * reloc.c: Likewise.
3817         * rs6000-core.c: Likewise.
3818         * srec.c: Likewise.
3819         * stabs.c: Likewise.
3820         * vms-alpha.c: Likewise.
3821         * xcofflink.c: Likewise.
3822
3823 2018-02-19  Alan Modra  <amodra@gmail.com>
3824
3825         PR 22845
3826         * elf.c (IS_TBSS): Define.
3827         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3828         (assign_file_positions_for_non_load_sections): Revert last change.
3829         Properly calculate load segment limits to compare against relro limits.
3830
3831 2018-02-17  Alan Modra  <amodra@gmail.com>
3832
3833         PR 22845
3834         * elf.c (assign_file_positions_for_non_load_sections): Ignore
3835         degenerate zero size PT_LOAD segments when finding one overlapping
3836         the PT_GNU_RELRO segment.
3837
3838 2018-02-16  Alan Modra  <amodra@gmail.com>
3839
3840         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3841         (_bfd_bool_bfd_true): Rename from bfd_true.
3842         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3843         (_bfd_int_bfd_0): Rename from bfd_0.
3844         (_bfd_uint_bfd_0): Rename from bfd_0u.
3845         (_bfd_long_bfd_0): Rename from bfd_0l.
3846         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3847         (_bfd_void_bfd): Rename from bfd_void.
3848         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3849         (_bfd_bool_bfd_link_false_error),
3850         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3851         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3852         (_bfd_bool_bfd_asection_bfd_asection_true),
3853         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3854         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3855         * archive.c (_bfd_noarchive_get_elt_at_index),
3856         (_bfd_noarchive_openr_next_archived_file),
3857         (_bfd_noarchive_construct_extended_name_table),
3858         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3859         (_bfd_noarchive_write_armap): New functions.
3860         * archures.c (_bfd_nowrite_set_arch_mach): New function.
3861         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3862         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3863         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3864         (alpha_ecoff_swap_coff_lineno_out),
3865         (alpha_ecoff_swap_coff_reloc_out): New functions.
3866         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3867         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3868         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3869         (mips_ecoff_swap_coff_lineno_out),
3870         (mips_ecoff_swap_coff_reloc_out): New functions.
3871         * coffcode.h (coff_set_alignment_hook): Replace define with
3872         new function.
3873         (symname_in_debug_hook): Likewise.
3874         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3875         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3876         * elf.c (assign_file_positions_except_relocs): Test
3877         elf_backend_allow_non_load_phdr for NULL.
3878         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3879         _bfd_elf_link_omit_section_dynsym.  Update uses.
3880         (_bfd_elf_omit_section_dynsym_all): New function.
3881         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3882         (_bfd_elf_omit_section_dynsym_default): Declare.
3883         (_bfd_elf_omit_section_dynsym_all): Declare.
3884         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3885         (_bfd_nolink_bfd_get_relocated_section_contents),
3886         (_bfd_nolink_bfd_lookup_section_flags),
3887         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3888         (_bfd_nolink_bfd_link_hash_table_create),
3889         (_bfd_nolink_bfd_link_just_syms),
3890         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3891         (_bfd_nolink_bfd_link_split_section),
3892         (_bfd_nolink_section_already_linked),
3893         (_bfd_nolink_bfd_define_common_symbol),
3894         (_bfd_nolink_bfd_define_start_stop): New functions.
3895         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3896         (_bfd_norelocs_bfd_reloc_name_lookup),
3897         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3898         * section.c (_bfd_nowrite_set_section_contents): New function.
3899         * syms.c (_bfd_nosymbols_canonicalize_symtab),
3900         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3901         (_bfd_nosymbols_get_symbol_version_string),
3902         (_bfd_nosymbols_bfd_is_local_label_name),
3903         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3904         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3905         (_bfd_nosymbols_bfd_make_debug_symbol),
3906         ( _bfd_nosymbols_read_minisymbols),
3907         ( _bfd_nosymbols_minisymbol_to_symbol),
3908         (_bfd_nodynamic_get_synthetic_symtab): New functions.
3909         * libbfd-in.h: Declare new functions.  Update existing defines,
3910         removing casts.
3911         * aix386-core.c: Update to use new hooks.  Formatting.
3912         * aout-adobe.c: Likewise.
3913         * aout-arm.c: Likewise.
3914         * aout-target.h: Likewise.
3915         * aout-tic30.c: Likewise.
3916         * aoutf1.h: Likewise.
3917         * binary.c: Likewise.
3918         * bout.c: Likewise.
3919         * cisco-core.c: Likewise.
3920         * coff-alpha.c: Likewise.
3921         * coff-i386.c: Likewise.
3922         * coff-i860.c: Likewise.
3923         * coff-i960.c: Likewise.
3924         * coff-ia64.c: Likewise.
3925         * coff-mips.c: Likewise.
3926         * coff-ppc.c: Likewise.
3927         * coff-rs6000.c: Likewise.
3928         * coff-sh.c: Likewise.
3929         * coff-tic30.c: Likewise.
3930         * coff-tic54x.c: Likewise.
3931         * coff-x86_64.c: Likewise.
3932         * coff64-rs6000.c: Likewise.
3933         * coffcode.h: Likewise.
3934         * elf-m10300.c: Likewise.
3935         * elf32-cr16.c: Likewise.
3936         * elf32-lm32.c: Likewise.
3937         * elf32-m32r.c: Likewise.
3938         * elf32-metag.c: Likewise.
3939         * elf32-score.c: Likewise.
3940         * elf32-score7.c: Likewise.
3941         * elf32-tilepro.c: Likewise.
3942         * elf32-xstormy16.c: Likewise.
3943         * elf32-xtensa.c: Likewise.
3944         * elf64-alpha.c: Likewise.
3945         * elf64-hppa.c: Likewise.
3946         * elf64-ia64-vms.c: Likewise.
3947         * elf64-mmix.c: Likewise.
3948         * elf64-sh64.c: Likewise.
3949         * elfnn-ia64.c: Likewise.
3950         * elfxx-sparc.c: Likewise.
3951         * elfxx-target.h: Likewise.
3952         * elfxx-tilegx.c: Likewise.
3953         * elfxx-x86.h: Likewise.
3954         * hp300hpux.c: Likewise.
3955         * hppabsd-core.c: Likewise.
3956         * hpux-core.c: Likewise.
3957         * i386msdos.c: Likewise.
3958         * i386os9k.c: Likewise.
3959         * ieee.c: Likewise.
3960         * ihex.c: Likewise.
3961         * irix-core.c: Likewise.
3962         * libaout.h: Likewise.
3963         * libecoff.h: Likewise.
3964         * mach-o-target.c: Likewise.
3965         * mach-o.c: Likewise.
3966         * mipsbsd.c: Likewise.
3967         * mmo.c: Likewise.
3968         * netbsd-core.c: Likewise.
3969         * nlm-target.h: Likewise.
3970         * oasys.c: Likewise.
3971         * osf-core.c: Likewise.
3972         * pdp11.c: Likewise.
3973         * pe-mips.c: Likewise.
3974         * pe-x86_64.c: Likewise.
3975         * pef.c: Likewise.
3976         * plugin.c: Likewise.
3977         * ppcboot.c: Likewise.
3978         * ptrace-core.c: Likewise.
3979         * sco5-core.c: Likewise.
3980         * som.c: Likewise.
3981         * sparclynx.c: Likewise.
3982         * srec.c: Likewise.
3983         * tekhex.c: Likewise.
3984         * trad-core.c: Likewise.
3985         * verilog.c: Likewise.
3986         * versados.c: Likewise.
3987         * vms-alpha.c: Likewise.
3988         * vms-lib.c: Likewise.
3989         * wasm-module.c: Likewise.
3990         * xsym.c: Likewise.
3991         * libbfd.h: Regenerate.
3992
3993 2018-02-15  Jim Wilson  <jimw@sifive.com>
3994
3995         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3996         symbols whose section address is zero.
3997
3998         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3999         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
4000         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
4001         Add %X%P to error messages.
4002
4003 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
4004
4005         PR ld/22832
4006         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4007         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
4008         and assert that the result of the call is not NULL.
4009
4010 2018-02-14  Nick Clifton  <nickc@redhat.com>
4011
4012         PR 22823
4013         Revert previous delta.  Add extra casts to avoid compile time
4014         warnings instead.
4015         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
4016         cast to avoid warning from gcc v8 compiler.
4017         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4018         (_bfd_generic_bfd_set_private_flags): Likewise.
4019         (_bfd_generic_bfd_copy_private_section_data): Likewise.
4020         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4021         (_bfd_generic_bfd_copy_private_header_data): Likewise.
4022         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4023         (_bfd_noarchive_construct_extended_name_table): Likewise.
4024         (_bfd_noarchive_truncate_arname): Likewise.
4025         (_bfd_noarchive_write_ar_hdr): Likewise.
4026         (_bfd_noarchive_get_elt_at_index): Likewise.
4027         (_bfd_nosymbols_canonicalize_symtab): Likewise.
4028         (_bfd_nosymbols_print_symbol): Likewise.
4029         (_bfd_nosymbols_get_symbol_info): Likewise.
4030         (_bfd_nosymbols_get_symbol_version_string): Likewise.
4031         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4032         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4033         (_bfd_nosymbols_get_lineno): Likewise.
4034         (_bfd_nosymbols_find_nearest_line): Likewise.
4035         (_bfd_nosymbols_find_line): Likewise.
4036         (_bfd_nosymbols_find_inliner_info): Likewise.
4037         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4038         (_bfd_nosymbols_read_minisymbols): Likewise.
4039         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4040         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4041         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4042         (_bfd_nowrite_set_arch_mach): Likewise.
4043         (_bfd_nowrite_set_section_contents): Likewise.
4044         (_bfd_nolink_sizeof_headers): Likewise.
4045         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4046         (_bfd_nolink_bfd_relax_section): Likewise.
4047         (_bfd_nolink_bfd_gc_sections): Likewise.
4048         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4049         (_bfd_nolink_bfd_merge_sections): Likewise.
4050         (_bfd_nolink_bfd_is_group_section): Likewise.
4051         (_bfd_nolink_bfd_discard_group): Likewise.
4052         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4053         (_bfd_nolink_bfd_link_add_symbols): Likewise.
4054         (_bfd_nolink_bfd_link_just_syms): Likewise.
4055         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4056         (_bfd_nolink_bfd_final_link): Likewise.
4057         (_bfd_nolink_bfd_link_split_section): Likewise.
4058         (_bfd_nolink_section_already_linked): Likewise.
4059         (_bfd_nolink_bfd_define_common_symbol): Likewise.
4060         (_bfd_nolink_bfd_define_start_stop): Likewise.
4061         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4062         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4063         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4064         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4065         * libbfd.c (bfd_false_any): Delete.
4066         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
4067         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
4068         * libbfd.h (extern): Regenerate
4069         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
4070         cast to avoid warning from gcc v8 compiler.
4071         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4072         * binary.c (binary_get_symbol_info): Likewise.
4073         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4074         * coff-mips.c (mips_ecoff_backend_data): Likewise.
4075         * coffcode.h (coff_set_alignment_hook): Likewise.
4076         (symname_in_debug_hook): Likewise.
4077         (bfd_coff_backend_data bigobj_swap_table): Likewise.
4078         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4079         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4080         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4081         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4082         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4083         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4084         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4085         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4086         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4087         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4088         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4089         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4090         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4091         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4092         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4093         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4094         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4095         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4096         (bfd_elfNN_bfd_set_private_flags): Likewise.
4097         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4098         (elf_backend_init_index_section): Likewise.
4099         (elf_backend_allow_non_load_phdr): Likewise.
4100         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4101         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4102         * ieee.c (ieee_construct_extended_name_table): Likewise.
4103         (ieee_write_armap): Likewise.
4104         (ieee_write_ar_hdr): Likewise.
4105         (ieee_bfd_is_target_special_symbol): Likewise.
4106         * ihex.c (ihex_canonicalize_symtab): Likewise.
4107         (ihex_bfd_is_target_special_symbol): Likewise.
4108         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4109         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4110         (_bfd_ecoff_set_alignment_hook): Likewise.
4111         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4112         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4113         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4114         * oasys.c (oasys_construct_extended_name_table): Likewise.
4115         (oasys_write_armap): Likewise.
4116         (oasys_write_ar_hdr): Likewise.
4117         (oasys_bfd_is_target_special_symbol): Likewise.
4118         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4119         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4120         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4121         * som.c (som_bfd_is_target_special_symbol): Likewise.
4122         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4123         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4124         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4125         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4126         (versados_bfd_reloc_name_lookup): Likewise.
4127         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4128         (vms_bfd_define_start_stop): Likewise.
4129         (alpha_vms_bfd_is_target_special_symbol): Likewise.
4130         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4131         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4132
4133 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4134
4135         PR ld/22842
4136         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
4137         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4138         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
4139         R_X86_64_PC32 reloc against dynamic function in data section.
4140         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4141         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
4142         against dynamic function in data section.
4143         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
4144         function address only if pcrel_plt is true.
4145         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
4146         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
4147         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
4148         PC-relative relocation against a function definition in data
4149         secton in PIE.  Remove the obsolete comments.
4150         (elf_x86_link_hash_table): Add pcrel_plt.
4151
4152 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
4153
4154         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
4155         instead of bfd_link_pic, for building shared library.
4156
4157 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
4158
4159         PR gas/22791
4160         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
4161         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
4162         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
4163         against protected function in shared object.
4164
4165 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
4166
4167         PR 22828
4168         * po/ru.po: Fix typo in Russian translation.
4169
4170 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
4171
4172         * wasm-module.c (wasm_scan_name_function_section): Rename
4173         `index' local variable to `idx'.
4174
4175 2018-02-13  Nick Clifton  <nickc@redhat.com>
4176
4177         PR 22823
4178         Fix compile time warnings generated by gcc version 8.
4179         * libbfd-in.h: Remove extraneous text from prototypes.
4180         Add prototypes for bfd_false_any, bfd_true_any,
4181         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
4182         bfd_n1_any, bfd_void_any.
4183         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4184         function.
4185         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4186         (_bfd_generic_bfd_set_private_flags): Likewise.
4187         (_bfd_generic_bfd_copy_private_section_data): Likewise.
4188         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4189         (_bfd_generic_bfd_copy_private_header_data): Likewise.
4190         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4191         (_bfd_noarchive_construct_extended_name_table): Likewise.
4192         (_bfd_noarchive_truncate_arname): Likewise.
4193         (_bfd_noarchive_write_ar_hdr): Likewise.
4194         (_bfd_noarchive_get_elt_at_index): Likewise.
4195         (_bfd_nosymbols_canonicalize_symtab): Likewise.
4196         (_bfd_nosymbols_print_symbol): Likewise.
4197         (_bfd_nosymbols_get_symbol_info): Likewise.
4198         (_bfd_nosymbols_get_symbol_version_string): Likewise.
4199         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4200         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4201         (_bfd_nosymbols_get_lineno): Likewise.
4202         (_bfd_nosymbols_find_nearest_line): Likewise.
4203         (_bfd_nosymbols_find_line): Likewise.
4204         (_bfd_nosymbols_find_inliner_info): Likewise.
4205         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4206         (_bfd_nosymbols_read_minisymbols): Likewise.
4207         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4208         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4209         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4210         (_bfd_nowrite_set_arch_mach): Likewise.
4211         (_bfd_nowrite_set_section_contents): Likewise.
4212         (_bfd_nolink_sizeof_headers): Likewise.
4213         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4214         (_bfd_nolink_bfd_relax_section): Likewise.
4215         (_bfd_nolink_bfd_gc_sections): Likewise.
4216         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4217         (_bfd_nolink_bfd_merge_sections): Likewise.
4218         (_bfd_nolink_bfd_is_group_section): Likewise.
4219         (_bfd_nolink_bfd_discard_group): Likewise.
4220         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4221         (_bfd_nolink_bfd_link_add_symbols): Likewise.
4222         (_bfd_nolink_bfd_link_just_syms): Likewise.
4223         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4224         (_bfd_nolink_bfd_final_link): Likewise.
4225         (_bfd_nolink_bfd_link_split_section): Likewise.
4226         (_bfd_nolink_section_already_linked): Likewise.
4227         (_bfd_nolink_bfd_define_common_symbol): Likewise.
4228         (_bfd_nolink_bfd_define_start_stop): Likewise.
4229         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4230         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4231         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4232         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4233         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
4234         accepts one or more arguments.
4235         (bfd_true_any): Likewise.
4236         (bfd_nullvoidptr_any): Likewise.
4237         (bfd_0_any): Likewise.
4238         (bfd_0u_any): Likewise.
4239         (bfd_0l_any): Likewise.
4240         (_bfd_n1_any): Likewise.
4241         (bfd_void_any): Likewise.
4242         * libbfd.h (extern): Regenerate
4243         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4244         based dummy function.
4245         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4246         * binary.c (binary_get_symbol_info): Likewise.
4247         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4248         * coff-mips.c (mips_ecoff_backend_data): Likewise.
4249         * coffcode.h (coff_set_alignment_hook): Likewise.
4250         (symname_in_debug_hook): Likewise.
4251         (bfd_coff_backend_data bigobj_swap_table): Likewise.
4252         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4253         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4254         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4255         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4256         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4257         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4258         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4259         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4260         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4261         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4262         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4263         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4264         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4265         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4266         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4267         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4268         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4269         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4270         (bfd_elfNN_bfd_set_private_flags): Likewise.
4271         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4272         (elf_backend_init_index_section): Likewise.
4273         (elf_backend_allow_non_load_phdr): Likewise.
4274         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4275         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4276         * ieee.c (ieee_construct_extended_name_table): Likewise.
4277         (ieee_write_armap): Likewise.
4278         (ieee_write_ar_hdr): Likewise.
4279         (ieee_bfd_is_target_special_symbol): Likewise.
4280         * ihex.c (ihex_canonicalize_symtab): Likewise.
4281         (ihex_bfd_is_target_special_symbol): Likewise.
4282         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4283         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4284         (_bfd_ecoff_set_alignment_hook): Likewise.
4285         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4286         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4287         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4288         * oasys.c (oasys_construct_extended_name_table): Likewise.
4289         (oasys_write_armap): Likewise.
4290         (oasys_write_ar_hdr): Likewise.
4291         (oasys_bfd_is_target_special_symbol): Likewise.
4292         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4293         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4294         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4295         * som.c (som_bfd_is_target_special_symbol): Likewise.
4296         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4297         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4298         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4299         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4300         (versados_bfd_reloc_name_lookup): Likewise.
4301         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4302         (vms_bfd_define_start_stop): Likewise.
4303         (alpha_vms_bfd_is_target_special_symbol): Likewise.
4304         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4305         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4306         * elf32-arc.c (get_replace_function): Assign replacement function
4307         to func pointer.
4308         * elf32-i370.c (i370_noop): Update prototype.
4309
4310 2018-02-13  Alan Modra  <amodra@gmail.com>
4311
4312         PR 22836
4313         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4314         relocation sections.  If size reduces to just the flag word,
4315         remove that too and mark with SEC_EXCLUDE.
4316         * elflink.c (bfd_elf_final_link): Strip empty group sections.
4317
4318 2018-02-13  Alan Modra  <amodra@gmail.com>
4319
4320         PR 22829
4321         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4322         PT_GNU_RELRO setup.
4323
4324 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
4325
4326         * i386msdos.c (msdos_mkobject); New function.
4327         (msdos_object_p): New function.
4328         (i386_msdos_vec): Use msdos_object_p as the check_format
4329         function.
4330         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4331         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4332         IMAGE_NT_SIGNATURE.
4333         * peXXigen.c: Likewise.
4334         * coff-ia64.c: Likewise.
4335
4336 2018-02-12  Nick Clifton  <nickc@redhat.com>
4337
4338         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4339         assignment.
4340         * elf32-arc.c (elf_arc_relocate_section): Likewise.
4341
4342 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
4343
4344         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4345         (sparc_elf_append_rela): Assert that there is enough room in section.
4346         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4347         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4348         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4349         For a symbol subject to a GOT relocation, reserve a slot in the
4350         relocation section if the symbol isn't dynamic and we are in PIC mode.
4351         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4352         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4353         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4354         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
4355         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4356         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
4357         undefined weak symbol with non-default visibility.  Remove superfluous
4358         'else' and fix formatting.
4359
4360 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
4361
4362         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4363         is_solaris.
4364         (i386_elf32_sol2_vec): Don't declare.
4365         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4366         Don't set need_global_offset_table.
4367         (elf_i386_solaris_arch_bed): New.
4368         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4369         Solaris.
4370         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4371         target_os != is_nacl instead of target_os == is_normal.
4372         (x86_64_elf64_sol2_vec): Don't declare.
4373         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4374         is_nacl instead of target_os == is_normal.  Don't set
4375         need_global_offset_table.
4376         (elf_x86_64_solaris_arch_bed): New.
4377         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4378         Solaris.
4379         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4380         _GLOBAL_OFFSET_TABLE_ for Solaris.
4381         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4382         need_global_offset_table.
4383         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4384         (elf_x86_link_hash_table): Remove need_global_offset_table.
4385         (elf_x86_init_table): Likewise.
4386
4387 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4388
4389         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4390         Remove prototype.
4391         (i386_elf32_sol2_vec): Declared.
4392         (elf_i386_link_setup_gnu_properties): Set
4393         need_global_offset_table with info->output_bfd->xvec.
4394         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4395         Remove prototype.
4396         (x86_64_elf64_sol2_vec): Declared.
4397         (elf_x86_64_link_setup_gnu_properties): Set
4398         need_global_offset_table with info->output_bfd->xvec.
4399
4400 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4401
4402         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4403         New prototype.
4404         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4405         for Solaris.
4406         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4407         New prototype.
4408         (elf_x86_64_link_setup_gnu_properties): Set
4409         need_global_offset_table for Solaris.
4410         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4411         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4412         (_bfd_x86_elf_link_setup_gnu_properties): Copy
4413         need_global_offset_table.
4414         * elfxx-x86.h (elf_x86_link_hash_table): Add
4415         need_global_offset_table.
4416         (elf_x86_init_table): Likewise.
4417
4418 2018-02-08  Jim Wilson  <jimw@sifive.com>
4419
4420         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4421         change.
4422
4423 2018-02-08  Nick Clifton  <nickc@redhat.com>
4424
4425         PR 22788
4426         * elf.c (elf_parse_notes): Reject notes with excessuively large
4427         alignments.
4428
4429 2018-02-07  Alan Modra  <amodra@gmail.com>
4430
4431         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
4432         * elf32-ppc.c: Remove speculation barrier support.
4433         * elf32-ppc.h: Likewise.
4434         * elf64-ppc.c: Likewise.
4435         * elf64-ppc.h: Likewise.
4436
4437 2018-02-06  Jim Wilson  <jimw@sifive.com>
4438
4439         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4440         callback to report an error.
4441
4442 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
4443
4444         PR ld/22263
4445         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4446         into call to !bfd_link_executable and tidy up.
4447         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4448         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4449         !bfd_link_executable.
4450         <R_SPARC_TLS_IE_HI22>: Likewise.
4451         <GOT relocations>: Remove useless code, tidy and merge related blocks.
4452         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4453         !bfd_link_executable.
4454         <R_SPARC_WPLT30>: Tidy up.
4455         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4456         !bfd_link_executable.
4457         (allocate_dynrelocs): Likewise.
4458         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4459         <R_SPARC_TLS_GD_HI22>: Merge into...
4460         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
4461         sparc_elf_tls_transition and remove redundant code.
4462         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4463         !bfd_link_executable.
4464         <R_SPARC_TLS_LDO_HIX22>: Likewise.
4465         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
4466         <R_SPARC_TLS_LDM_CALL>: Likewise.
4467         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
4468         <R_SPARC_TLS_GD_ADD>: Likewise.
4469         <R_SPARC_TLS_LDM_ADD>: Likewise.
4470         <R_SPARC_TLS_LDO_ADD>: Likewise.
4471         <R_SPARC_TLS_IE_LD>: Likewise.
4472
4473 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
4474
4475         PR 22789
4476         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4477         functions failed to find the function name, try the generic elf
4478         find function instead.
4479
4480 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
4481
4482         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4483         'memcpy' instead of 'strncpy' when writing the magic number.
4484
4485 2018-02-06  Nick Clifton  <nickc@redhat.com>
4486
4487         PR 22794
4488         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4489         section before attempting to read it in.
4490         (bfd_get_alt_debug_link_info): Likewise.
4491
4492 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
4493
4494         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4495         line information in addition to name, if they can be found.
4496
4497 2018-02-05  Renlin Li  <renlin.li@arm.com>
4498
4499         PR ld/22764
4500         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4501         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4502         check for writeable section as well.
4503
4504 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
4505
4506         PR ld/22782
4507         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4508         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4509         undefined weak symbol to 0.
4510         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4511         if _GLOBAL_OFFSET_TABLE_ is referenced.
4512         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4513         got_referenced instead of ref_regular_nonweak.  Remove the
4514         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4515         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4516
4517 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4518
4519         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4520         initialize `hi_reloc'.
4521
4522 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4523
4524         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4525         SHT_MIPS_REGINFO sections don't assert the correct size and
4526         report an error instead.
4527
4528 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
4529
4530         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4531         status from `->elf_backend_section_processing'.
4532
4533 2018-02-02  Jim Wilson  <jimw@sifive.com>
4534
4535         PR ld/22756
4536         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4537         If link_info->wrap_hash, check for a duplicate symbol and ignore.
4538         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4539         Pass new argument to riscv_relax_delete_bytes.
4540         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
4541         ATTRIBUTE_UNUSED from link_info parameter.
4542
4543 2018-02-02  Alan Modra  <amodra@gmail.com>
4544
4545         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4546         emitted for toc sequence optimization.  Set and use "howto" later.
4547
4548 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
4549
4550         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4551         arithmetic on NULL pointer.
4552         * elflink.c (_bfd_elf_archive_symbol_lookup,
4553         elf_link_add_archive_symbols): Likewise.
4554
4555 2018-01-31  Michael Matz  <matz@suse.de>
4556
4557         * elflink.c (bfd_elf_define_start_stop): Fix check of
4558         def_dynamic.
4559
4560 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
4561
4562         PR ld/21964
4563         * elflink.c (bfd_elf_define_start_stop): Check if __start and
4564         __stop symbols are referenced by shared objects.
4565
4566 2018-01-30  Alan Modra  <amodra@gmail.com>
4567
4568         PR 22758
4569         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4570         segment when demand paged with lma on the same page.  Test this
4571         before load/non-load, executable/non-executable,
4572         writable/non-writable tests and simplify.  Delete bogus relro
4573         condition in writable/non-writable test.  Delete outdated
4574         comment.  Formatting.
4575
4576 2018-01-30  Alan Modra  <amodra@gmail.com>
4577
4578         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4579         symbols dynamic.
4580
4581 2018-01-29  Alan Modra  <amodra@gmail.com>
4582
4583         PR 22741
4584         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4585         range before converting to a symbol table pointer.
4586
4587 2018-01-27  Nick Clifton  <nickc@redhat.com>
4588
4589         * po/ru.po: Updated Russian translation.
4590
4591 2018-01-26  Alan Modra  <amodra@gmail.com>
4592
4593         * elflink.c (bfd_elf_define_start_stop): Override symbols when
4594         they are defined dynamically.
4595
4596 2018-01-26  Alan Modra  <amodra@gmail.com>
4597
4598         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4599         .branch_lt changes size.
4600
4601 2018-01-25  Alan Modra  <amodra@gmail.com>
4602
4603         PR 22746
4604         * elfcode.h (elf_object_p): Avoid integer overflow.
4605
4606 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
4607
4608         PR ld/22727
4609         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4610         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4611
4612         Revert
4613         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
4614
4615         PR ld/22263
4616         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4617         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4618         bfd_link_executable for TLS check.
4619         (_bfd_sparc_elf_check_relocs): Likewise.
4620         (allocate_dynrelocs): Likewise.
4621         (_bfd_sparc_elf_relocate_section): Likewise.
4622
4623 2018-01-24  Renlin Li  <renlin.li@arm.com>
4624
4625         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4626         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4627         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4628         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4629         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4630         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4631         (_bfd_aarch64_elf_resolve_relocation): Likewise.
4632
4633 2018-01-24  Renlin Li  <renlin.li@arm.com>
4634
4635         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4636         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4637         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4638         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4639         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4640         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4641         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4642         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4643         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4644         * bfd-in2.h: Regenerate.
4645         * libbfd.h: Regenerate.
4646
4647 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
4648
4649         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4650         `mips_elf32_section_processing' comment reference.
4651
4652 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4653
4654         PR ld/22721
4655         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4656         versioned __tls_get_addr symbol.
4657
4658 2018-01-19  Nick Clifton  <nickc@redhat.com>
4659
4660         * po/fr.po: Updated French translation.
4661
4662 2018-01-18  Alan Modra  <amodra@gmail.com>
4663
4664         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4665         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4666         (ppc64_elf_build_stubs): Likewise.
4667
4668 2018-01-17  Nick Clifton  <nickc@redhat.com>
4669
4670         * po/ru.po: Updated Russian translation.
4671         * po/uk/po: Updated Ukranian translation.
4672
4673 2018-01-17  Alan Modra  <amodra@gmail.com>
4674
4675         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4676
4677 2018-01-17  Alan Modra  <amodra@gmail.com>
4678
4679         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4680         (CRSETEQ, BEQCTRM): Define.
4681         (is_nonpic_glink_stub): Don't check bctr.
4682         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4683         (ppc_elf_relax_section): Size speculation barrier.
4684         (output_bctr): New function.
4685         (write_glink_stub): Use output_bctr.
4686         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4687         (ppc_elf_finish_dynamic_symbol): Likewise.
4688         (ppc_elf_finish_dynamic_sections): Use output_bctr.
4689         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4690         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4691         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4692         (size_global_entry_stubs): Handle speculation barrier sizing.
4693         (plt_stub_size): Likewise.
4694         (output_bctr): New function.
4695         (build_plt_stub, build_tls_get_addr_stub): Output speculation
4696         barrier.
4697         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4698         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4699         (build_global_entry_stubs): Output speculation barrier.
4700         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4701         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4702
4703 2018-01-17  Alan Modra  <amodra@gmail.com>
4704
4705         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4706         __tls_get_addr_opt, and alignment sizing.
4707         (TLS_GET_ADDR_GLINK_SIZE): Delete.
4708         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4709         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4710         or 8 insns.
4711         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4712         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4713         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
4714         by PLT reloc count.
4715         (write_glink_stub): Handle __tls_get_addr_opt stub.
4716         Pad out to size given by GLINK_ENTRY_SIZE.
4717         (ppc_elf_relocate_section): Adjust write_glink_stub call.
4718         (ppc_elf_finish_dynamic_symbol): Likewise.
4719         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4720         insn array since so many need rewriting.
4721         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4722         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4723         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
4724         nops.  Adjust all uses.
4725         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4726         in glink_vma calculation.
4727         (struct ppc_link_hash_table): Add global_entry section pointer.
4728         (create_linkage_sections): Create separate section for global
4729         entry stubs.
4730         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4731         (size_global_entry_stubs): Handle sizing for aligned stubs.
4732         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4733         and don't stash end of glink branch table in rawsize.
4734         (ppc_build_one_stub): Rewrite stub size calculations.
4735         (build_global_entry_stubs): Use new section.
4736         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4737         Build lazy link stubs out to end of section.  Build global entry
4738         stubs in new section.
4739
4740 2018-01-15  Nick Clifton  <nickc@redhat.com>
4741
4742         * po/uk.po: Updated Ukranian translation.
4743
4744 2018-01-13  Nick Clifton  <nickc@redhat.com>
4745
4746         * po/bfd.pot: Regenerated.
4747
4748 2018-01-13  Nick Clifton  <nickc@redhat.com>
4749
4750         * version.m4: Bump version to 2.30.51
4751         * configure: Regenerate.
4752
4753 2018-01-13  Nick Clifton  <nickc@redhat.com>
4754
4755         2.30 branch created.
4756
4757 2018-01-12  Jens Widell  <jl@opera.com>
4758
4759         * elf.c (setup_group): Optimize search for group by remembering
4760         last found group and restarting search at that index.
4761         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4762
4763 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
4764
4765         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4766         bfd_link_common_skip_none in switch.
4767
4768 2018-01-12  Alan Modra  <amodra@gmail.com>
4769
4770         PR ld/22649
4771         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4772         references on forced local symbols.
4773
4774 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
4775
4776         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4777         .reginfo section has wrong size.
4778
4779 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4780
4781         PR ld/22393
4782         * elf.c (_bfd_elf_map_sections_to_segments): When generating
4783         separate code and read-only data LOAD segments, create a new
4784         LOAD segment if the previous section contains text and the
4785         current section doesn't or vice versa.  Don't put a writable
4786         section in a read-only segment if there is a RELRO segment.
4787
4788 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4789
4790         PR ld/22649
4791         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4792         references on forced local symbols.
4793
4794 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4795
4796         PR ld/22677
4797         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4798         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4799
4800 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4801
4802         PR 22662
4803         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4804
4805 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
4806
4807         * elf.c (elfcore_grok_freebsd_note): Handle
4808         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4809         NT_FREEBSD_PROCSTAT_VMMAP.
4810
4811 2018-01-03  Alan Modra  <amodra@gmail.com>
4812
4813         Update year range in copyright notice of all files.
4814
4815 For older changes see ChangeLog-2017
4816 \f
4817 Copyright (C) 2018 Free Software Foundation, Inc.
4818
4819 Copying and distribution of this file, with or without modification,
4820 are permitted in any medium without royalty provided the copyright
4821 notice and this notice are preserved.
4822
4823 Local Variables:
4824 mode: change-log
4825 left-margin: 8
4826 fill-column: 74
4827 version-control: never
4828 End: