bfd/ChangeLog

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