bfd/ChangeLog

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