bfd/ChangeLog

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