bfd/ChangeLog

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