bfd/ChangeLog

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