bfd/ChangeLog

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