bfd/ChangeLog

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