bfd/ChangeLog

   1 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
   2
   3         * section.c (SEC_HAS_GOT_REF): Remove macro.
   4         * bfd-in2.h: Regenerate.
   5
   6 2018-02-19  Alan Modra  <amodra@gmail.com>
   7
   8         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
   9         arguments.
  10         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
  11         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
  12         (_bfd_riscv_relax_pc): Likewise and fix typos.
  13         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
  14         * libbfd.h: Regenerate.
  15
  16 2018-02-19  Alan Modra  <amodra@gmail.com>
  17
  18         * dwarf2.c (read_section): Don't use 'll' format modifier.
  19         (find_abstract_instance): Likewise.
  20         * elfcore.h (elf_core_file_p): Likewise.
  21
  22 2018-02-19  Alan Modra  <amodra@gmail.com>
  23
  24         * bfd-in.h: Include inttypes.h or if not available define
  25         PRId64, PRIu64 and PRIx64.
  26         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
  27         modifier to print bfd_vma.
  28         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
  29         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
  30         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
  31         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
  32         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
  33         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
  34         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
  35         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
  36         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
  37         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
  38         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
  39         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
  40         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
  41         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
  42         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
  43         and cast input to uint64_t, and similarly for Ld and Lu.
  44         * bfd-in2.h: Regenerate.
  45
  46 2018-02-19  Alan Modra  <amodra@gmail.com>
  47
  48         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
  49         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
  50         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
  51         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
  52         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
  53         * reloc.c: Replace use of %R and %T in format strings passed to
  54         einfo and friends by %pR and %pT.
  55
  56 2018-02-19  Alan Modra  <amodra@gmail.com>
  57
  58         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
  59         of %A and %B.
  60         * aout-adobe.c: Update all messages using %A and %B.
  61         * aout-cris.c: Likewise.
  62         * aoutx.h: Likewise.
  63         * archive.c: Likewise.
  64         * binary.c: Likewise.
  65         * cache.c: Likewise.
  66         * coff-alpha.c: Likewise.
  67         * coff-arm.c: Likewise.
  68         * coff-i860.c: Likewise.
  69         * coff-mcore.c: Likewise.
  70         * coff-ppc.c: Likewise.
  71         * coff-rs6000.c: Likewise.
  72         * coff-sh.c: Likewise.
  73         * coff-tic4x.c: Likewise.
  74         * coff-tic54x.c: Likewise.
  75         * coff-tic80.c: Likewise.
  76         * coff64-rs6000.c: Likewise.
  77         * coffcode.h: Likewise.
  78         * coffgen.c: Likewise.
  79         * cofflink.c: Likewise.
  80         * coffswap.h: Likewise.
  81         * compress.c: Likewise.
  82         * cpu-arm.c: Likewise.
  83         * ecoff.c: Likewise.
  84         * elf-attrs.c: Likewise.
  85         * elf-eh-frame.c: Likewise.
  86         * elf-ifunc.c: Likewise.
  87         * elf-m10300.c: Likewise.
  88         * elf-properties.c: Likewise.
  89         * elf-s390-common.c: Likewise.
  90         * elf.c: Likewise.
  91         * elf32-arc.c: Likewise.
  92         * elf32-arm.c: Likewise.
  93         * elf32-avr.c: Likewise.
  94         * elf32-bfin.c: Likewise.
  95         * elf32-cr16.c: Likewise.
  96         * elf32-cr16c.c: Likewise.
  97         * elf32-cris.c: Likewise.
  98         * elf32-crx.c: Likewise.
  99         * elf32-d10v.c: Likewise.
 100         * elf32-d30v.c: Likewise.
 101         * elf32-epiphany.c: Likewise.
 102         * elf32-fr30.c: Likewise.
 103         * elf32-frv.c: Likewise.
 104         * elf32-gen.c: Likewise.
 105         * elf32-hppa.c: Likewise.
 106         * elf32-i370.c: Likewise.
 107         * elf32-i386.c: Likewise.
 108         * elf32-i960.c: Likewise.
 109         * elf32-ip2k.c: Likewise.
 110         * elf32-iq2000.c: Likewise.
 111         * elf32-lm32.c: Likewise.
 112         * elf32-m32c.c: Likewise.
 113         * elf32-m32r.c: Likewise.
 114         * elf32-m68hc11.c: Likewise.
 115         * elf32-m68hc12.c: Likewise.
 116         * elf32-m68hc1x.c: Likewise.
 117         * elf32-m68k.c: Likewise.
 118         * elf32-mcore.c: Likewise.
 119         * elf32-mep.c: Likewise.
 120         * elf32-metag.c: Likewise.
 121         * elf32-microblaze.c: Likewise.
 122         * elf32-moxie.c: Likewise.
 123         * elf32-msp430.c: Likewise.
 124         * elf32-mt.c: Likewise.
 125         * elf32-nds32.c: Likewise.
 126         * elf32-nios2.c: Likewise.
 127         * elf32-or1k.c: Likewise.
 128         * elf32-pj.c: Likewise.
 129         * elf32-ppc.c: Likewise.
 130         * elf32-rl78.c: Likewise.
 131         * elf32-rx.c: Likewise.
 132         * elf32-s390.c: Likewise.
 133         * elf32-score.c: Likewise.
 134         * elf32-score7.c: Likewise.
 135         * elf32-sh-symbian.c: Likewise.
 136         * elf32-sh.c: Likewise.
 137         * elf32-sh64.c: Likewise.
 138         * elf32-sparc.c: Likewise.
 139         * elf32-spu.c: Likewise.
 140         * elf32-tic6x.c: Likewise.
 141         * elf32-tilepro.c: Likewise.
 142         * elf32-v850.c: Likewise.
 143         * elf32-vax.c: Likewise.
 144         * elf32-visium.c: Likewise.
 145         * elf32-wasm32.c: Likewise.
 146         * elf32-xgate.c: Likewise.
 147         * elf32-xtensa.c: Likewise.
 148         * elf64-alpha.c: Likewise.
 149         * elf64-gen.c: Likewise.
 150         * elf64-hppa.c: Likewise.
 151         * elf64-ia64-vms.c: Likewise.
 152         * elf64-mmix.c: Likewise.
 153         * elf64-ppc.c: Likewise.
 154         * elf64-s390.c: Likewise.
 155         * elf64-sh64.c: Likewise.
 156         * elf64-sparc.c: Likewise.
 157         * elf64-x86-64.c: Likewise.
 158         * elfcode.h: Likewise.
 159         * elfcore.h: Likewise.
 160         * elflink.c: Likewise.
 161         * elfnn-aarch64.c: Likewise.
 162         * elfnn-ia64.c: Likewise.
 163         * elfnn-riscv.c: Likewise.
 164         * elfxx-mips.c: Likewise.
 165         * elfxx-sparc.c: Likewise.
 166         * elfxx-tilegx.c: Likewise.
 167         * elfxx-x86.c: Likewise.
 168         * hpux-core.c: Likewise.
 169         * ieee.c: Likewise.
 170         * ihex.c: Likewise.
 171         * libbfd.c: Likewise.
 172         * linker.c: Likewise.
 173         * mach-o.c: Likewise.
 174         * merge.c: Likewise.
 175         * mmo.c: Likewise.
 176         * oasys.c: Likewise.
 177         * pdp11.c: Likewise.
 178         * pe-mips.c: Likewise.
 179         * peXXigen.c: Likewise.
 180         * peicode.h: Likewise.
 181         * reloc.c: Likewise.
 182         * rs6000-core.c: Likewise.
 183         * srec.c: Likewise.
 184         * stabs.c: Likewise.
 185         * vms-alpha.c: Likewise.
 186         * xcofflink.c: Likewise.
 187
 188 2018-02-19  Alan Modra  <amodra@gmail.com>
 189
 190         PR 22845
 191         * elf.c (IS_TBSS): Define.
 192         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 193         (assign_file_positions_for_non_load_sections): Revert last change.
 194         Properly calculate load segment limits to compare against relro limits.
 195
 196 2018-02-17  Alan Modra  <amodra@gmail.com>
 197
 198         PR 22845
 199         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 200         degenerate zero size PT_LOAD segments when finding one overlapping
 201         the PT_GNU_RELRO segment.
 202
 203 2018-02-16  Alan Modra  <amodra@gmail.com>
 204
 205         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 206         (_bfd_bool_bfd_true): Rename from bfd_true.
 207         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 208         (_bfd_int_bfd_0): Rename from bfd_0.
 209         (_bfd_uint_bfd_0): Rename from bfd_0u.
 210         (_bfd_long_bfd_0): Rename from bfd_0l.
 211         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 212         (_bfd_void_bfd): Rename from bfd_void.
 213         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 214         (_bfd_bool_bfd_link_false_error),
 215         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 216         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 217         (_bfd_bool_bfd_asection_bfd_asection_true),
 218         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 219         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
 220         * archive.c (_bfd_noarchive_get_elt_at_index),
 221         (_bfd_noarchive_openr_next_archived_file),
 222         (_bfd_noarchive_construct_extended_name_table),
 223         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
 224         (_bfd_noarchive_write_armap): New functions.
 225         * archures.c (_bfd_nowrite_set_arch_mach): New function.
 226         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
 227         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
 228         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
 229         (alpha_ecoff_swap_coff_lineno_out),
 230         (alpha_ecoff_swap_coff_reloc_out): New functions.
 231         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
 232         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
 233         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
 234         (mips_ecoff_swap_coff_lineno_out),
 235         (mips_ecoff_swap_coff_reloc_out): New functions.
 236         * coffcode.h (coff_set_alignment_hook): Replace define with
 237         new function.
 238         (symname_in_debug_hook): Likewise.
 239         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
 240         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
 241         * elf.c (assign_file_positions_except_relocs): Test
 242         elf_backend_allow_non_load_phdr for NULL.
 243         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
 244         _bfd_elf_link_omit_section_dynsym.  Update uses.
 245         (_bfd_elf_omit_section_dynsym_all): New function.
 246         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
 247         (_bfd_elf_omit_section_dynsym_default): Declare.
 248         (_bfd_elf_omit_section_dynsym_all): Declare.
 249         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
 250         (_bfd_nolink_bfd_get_relocated_section_contents),
 251         (_bfd_nolink_bfd_lookup_section_flags),
 252         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
 253         (_bfd_nolink_bfd_link_hash_table_create),
 254         (_bfd_nolink_bfd_link_just_syms),
 255         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
 256         (_bfd_nolink_bfd_link_split_section),
 257         (_bfd_nolink_section_already_linked),
 258         (_bfd_nolink_bfd_define_common_symbol),
 259         (_bfd_nolink_bfd_define_start_stop): New functions.
 260         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
 261         (_bfd_norelocs_bfd_reloc_name_lookup),
 262         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
 263         * section.c (_bfd_nowrite_set_section_contents): New function.
 264         * syms.c (_bfd_nosymbols_canonicalize_symtab),
 265         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
 266         (_bfd_nosymbols_get_symbol_version_string),
 267         (_bfd_nosymbols_bfd_is_local_label_name),
 268         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
 269         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
 270         (_bfd_nosymbols_bfd_make_debug_symbol),
 271         ( _bfd_nosymbols_read_minisymbols),
 272         ( _bfd_nosymbols_minisymbol_to_symbol),
 273         (_bfd_nodynamic_get_synthetic_symtab): New functions.
 274         * libbfd-in.h: Declare new functions.  Update existing defines,
 275         removing casts.
 276         * aix386-core.c: Update to use new hooks.  Formatting.
 277         * aout-adobe.c: Likewise.
 278         * aout-arm.c: Likewise.
 279         * aout-target.h: Likewise.
 280         * aout-tic30.c: Likewise.
 281         * aoutf1.h: Likewise.
 282         * binary.c: Likewise.
 283         * bout.c: Likewise.
 284         * cisco-core.c: Likewise.
 285         * coff-alpha.c: Likewise.
 286         * coff-i386.c: Likewise.
 287         * coff-i860.c: Likewise.
 288         * coff-i960.c: Likewise.
 289         * coff-ia64.c: Likewise.
 290         * coff-mips.c: Likewise.
 291         * coff-ppc.c: Likewise.
 292         * coff-rs6000.c: Likewise.
 293         * coff-sh.c: Likewise.
 294         * coff-tic30.c: Likewise.
 295         * coff-tic54x.c: Likewise.
 296         * coff-x86_64.c: Likewise.
 297         * coff64-rs6000.c: Likewise.
 298         * coffcode.h: Likewise.
 299         * elf-m10300.c: Likewise.
 300         * elf32-cr16.c: Likewise.
 301         * elf32-lm32.c: Likewise.
 302         * elf32-m32r.c: Likewise.
 303         * elf32-metag.c: Likewise.
 304         * elf32-score.c: Likewise.
 305         * elf32-score7.c: Likewise.
 306         * elf32-tilepro.c: Likewise.
 307         * elf32-xstormy16.c: Likewise.
 308         * elf32-xtensa.c: Likewise.
 309         * elf64-alpha.c: Likewise.
 310         * elf64-hppa.c: Likewise.
 311         * elf64-ia64-vms.c: Likewise.
 312         * elf64-mmix.c: Likewise.
 313         * elf64-sh64.c: Likewise.
 314         * elfnn-ia64.c: Likewise.
 315         * elfxx-sparc.c: Likewise.
 316         * elfxx-target.h: Likewise.
 317         * elfxx-tilegx.c: Likewise.
 318         * elfxx-x86.h: Likewise.
 319         * hp300hpux.c: Likewise.
 320         * hppabsd-core.c: Likewise.
 321         * hpux-core.c: Likewise.
 322         * i386msdos.c: Likewise.
 323         * i386os9k.c: Likewise.
 324         * ieee.c: Likewise.
 325         * ihex.c: Likewise.
 326         * irix-core.c: Likewise.
 327         * libaout.h: Likewise.
 328         * libecoff.h: Likewise.
 329         * mach-o-target.c: Likewise.
 330         * mach-o.c: Likewise.
 331         * mipsbsd.c: Likewise.
 332         * mmo.c: Likewise.
 333         * netbsd-core.c: Likewise.
 334         * nlm-target.h: Likewise.
 335         * oasys.c: Likewise.
 336         * osf-core.c: Likewise.
 337         * pdp11.c: Likewise.
 338         * pe-mips.c: Likewise.
 339         * pe-x86_64.c: Likewise.
 340         * pef.c: Likewise.
 341         * plugin.c: Likewise.
 342         * ppcboot.c: Likewise.
 343         * ptrace-core.c: Likewise.
 344         * sco5-core.c: Likewise.
 345         * som.c: Likewise.
 346         * sparclynx.c: Likewise.
 347         * srec.c: Likewise.
 348         * tekhex.c: Likewise.
 349         * trad-core.c: Likewise.
 350         * verilog.c: Likewise.
 351         * versados.c: Likewise.
 352         * vms-alpha.c: Likewise.
 353         * vms-lib.c: Likewise.
 354         * wasm-module.c: Likewise.
 355         * xsym.c: Likewise.
 356         * libbfd.h: Regenerate.
 357
 358 2018-02-15  Jim Wilson  <jimw@sifive.com>
 359
 360         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
 361         symbols whose section address is zero.
 362
 363         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
 364         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
 365         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
 366         Add %X%P to error messages.
 367
 368 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 369
 370         PR ld/22832
 371         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
 372         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
 373         and assert that the result of the call is not NULL.
 374
 375 2018-02-14  Nick Clifton  <nickc@redhat.com>
 376
 377         PR 22823
 378         Revert previous delta.  Add extra casts to avoid compile time
 379         warnings instead.
 380         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
 381         cast to avoid warning from gcc v8 compiler.
 382         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 383         (_bfd_generic_bfd_set_private_flags): Likewise.
 384         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 385         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 386         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 387         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 388         (_bfd_noarchive_construct_extended_name_table): Likewise.
 389         (_bfd_noarchive_truncate_arname): Likewise.
 390         (_bfd_noarchive_write_ar_hdr): Likewise.
 391         (_bfd_noarchive_get_elt_at_index): Likewise.
 392         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 393         (_bfd_nosymbols_print_symbol): Likewise.
 394         (_bfd_nosymbols_get_symbol_info): Likewise.
 395         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 396         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 397         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 398         (_bfd_nosymbols_get_lineno): Likewise.
 399         (_bfd_nosymbols_find_nearest_line): Likewise.
 400         (_bfd_nosymbols_find_line): Likewise.
 401         (_bfd_nosymbols_find_inliner_info): Likewise.
 402         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 403         (_bfd_nosymbols_read_minisymbols): Likewise.
 404         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 405         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 406         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 407         (_bfd_nowrite_set_arch_mach): Likewise.
 408         (_bfd_nowrite_set_section_contents): Likewise.
 409         (_bfd_nolink_sizeof_headers): Likewise.
 410         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 411         (_bfd_nolink_bfd_relax_section): Likewise.
 412         (_bfd_nolink_bfd_gc_sections): Likewise.
 413         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 414         (_bfd_nolink_bfd_merge_sections): Likewise.
 415         (_bfd_nolink_bfd_is_group_section): Likewise.
 416         (_bfd_nolink_bfd_discard_group): Likewise.
 417         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 418         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 419         (_bfd_nolink_bfd_link_just_syms): Likewise.
 420         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 421         (_bfd_nolink_bfd_final_link): Likewise.
 422         (_bfd_nolink_bfd_link_split_section): Likewise.
 423         (_bfd_nolink_section_already_linked): Likewise.
 424         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 425         (_bfd_nolink_bfd_define_start_stop): Likewise.
 426         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 427         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 428         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 429         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 430         * libbfd.c (bfd_false_any): Delete.
 431         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
 432         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
 433         * libbfd.h (extern): Regenerate
 434         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
 435         cast to avoid warning from gcc v8 compiler.
 436         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
 437         * binary.c (binary_get_symbol_info): Likewise.
 438         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
 439         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 440         * coffcode.h (coff_set_alignment_hook): Likewise.
 441         (symname_in_debug_hook): Likewise.
 442         (bfd_coff_backend_data bigobj_swap_table): Likewise.
 443         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
 444         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
 445         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
 446         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
 447         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
 448         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
 449         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
 450         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
 451         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
 452         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
 453         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
 454         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
 455         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
 456         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
 457         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
 458         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
 459         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
 460         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 461         (bfd_elfNN_bfd_set_private_flags): Likewise.
 462         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
 463         (elf_backend_init_index_section): Likewise.
 464         (elf_backend_allow_non_load_phdr): Likewise.
 465         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
 466         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
 467         * ieee.c (ieee_construct_extended_name_table): Likewise.
 468         (ieee_write_armap): Likewise.
 469         (ieee_write_ar_hdr): Likewise.
 470         (ieee_bfd_is_target_special_symbol): Likewise.
 471         * ihex.c (ihex_canonicalize_symtab): Likewise.
 472         (ihex_bfd_is_target_special_symbol): Likewise.
 473         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
 474         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
 475         (_bfd_ecoff_set_alignment_hook): Likewise.
 476         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
 477         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
 478         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
 479         * oasys.c (oasys_construct_extended_name_table): Likewise.
 480         (oasys_write_armap): Likewise.
 481         (oasys_write_ar_hdr): Likewise.
 482         (oasys_bfd_is_target_special_symbol): Likewise.
 483         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
 484         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
 485         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
 486         * som.c (som_bfd_is_target_special_symbol): Likewise.
 487         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
 488         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
 489         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
 490         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
 491         (versados_bfd_reloc_name_lookup): Likewise.
 492         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
 493         (vms_bfd_define_start_stop): Likewise.
 494         (alpha_vms_bfd_is_target_special_symbol): Likewise.
 495         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
 496         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 497
 498 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 499
 500         PR ld/22842
 501         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
 502         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 503         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
 504         R_X86_64_PC32 reloc against dynamic function in data section.
 505         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 506         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
 507         against dynamic function in data section.
 508         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
 509         function address only if pcrel_plt is true.
 510         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
 511         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
 512         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
 513         PC-relative relocation against a function definition in data
 514         secton in PIE.  Remove the obsolete comments.
 515         (elf_x86_link_hash_table): Add pcrel_plt.
 516
 517 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 518
 519         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
 520         instead of bfd_link_pic, for building shared library.
 521
 522 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 523
 524         PR gas/22791
 525         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
 526         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
 527         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
 528         against protected function in shared object.
 529
 530 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
 531
 532         PR 22828
 533         * po/ru.po: Fix typo in Russian translation.
 534
 535 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
 536
 537         * wasm-module.c (wasm_scan_name_function_section): Rename
 538         `index' local variable to `idx'.
 539
 540 2018-02-13  Nick Clifton  <nickc@redhat.com>
 541
 542         PR 22823
 543         Fix compile time warnings generated by gcc version 8.
 544         * libbfd-in.h: Remove extraneous text from prototypes.
 545         Add prototypes for bfd_false_any, bfd_true_any,
 546         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
 547         bfd_n1_any, bfd_void_any.
 548         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
 549         function.
 550         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 551         (_bfd_generic_bfd_set_private_flags): Likewise.
 552         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 553         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 554         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 555         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 556         (_bfd_noarchive_construct_extended_name_table): Likewise.
 557         (_bfd_noarchive_truncate_arname): Likewise.
 558         (_bfd_noarchive_write_ar_hdr): Likewise.
 559         (_bfd_noarchive_get_elt_at_index): Likewise.
 560         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 561         (_bfd_nosymbols_print_symbol): Likewise.
 562         (_bfd_nosymbols_get_symbol_info): Likewise.
 563         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 564         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 565         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 566         (_bfd_nosymbols_get_lineno): Likewise.
 567         (_bfd_nosymbols_find_nearest_line): Likewise.
 568         (_bfd_nosymbols_find_line): Likewise.
 569         (_bfd_nosymbols_find_inliner_info): Likewise.
 570         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 571         (_bfd_nosymbols_read_minisymbols): Likewise.
 572         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 573         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 574         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 575         (_bfd_nowrite_set_arch_mach): Likewise.
 576         (_bfd_nowrite_set_section_contents): Likewise.
 577         (_bfd_nolink_sizeof_headers): Likewise.
 578         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 579         (_bfd_nolink_bfd_relax_section): Likewise.
 580         (_bfd_nolink_bfd_gc_sections): Likewise.
 581         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 582         (_bfd_nolink_bfd_merge_sections): Likewise.
 583         (_bfd_nolink_bfd_is_group_section): Likewise.
 584         (_bfd_nolink_bfd_discard_group): Likewise.
 585         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 586         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 587         (_bfd_nolink_bfd_link_just_syms): Likewise.
 588         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 589         (_bfd_nolink_bfd_final_link): Likewise.
 590         (_bfd_nolink_bfd_link_split_section): Likewise.
 591         (_bfd_nolink_section_already_linked): Likewise.
 592         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 593         (_bfd_nolink_bfd_define_start_stop): Likewise.
 594         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 595         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 596         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 597         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 598         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
 599         accepts one or more arguments.
 600         (bfd_true_any): Likewise.
 601         (bfd_nullvoidptr_any): Likewise.
 602         (bfd_0_any): Likewise.
 603         (bfd_0u_any): Likewise.
 604         (bfd_0l_any): Likewise.
 605         (_bfd_n1_any): Likewise.
 606         (bfd_void_any): Likewise.
 607         * libbfd.h (extern): Regenerate
 608         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
 609         based dummy function.
 610         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
 611         * binary.c (binary_get_symbol_info): Likewise.
 612         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
 613         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 614         * coffcode.h (coff_set_alignment_hook): Likewise.
 615         (symname_in_debug_hook): Likewise.
 616         (bfd_coff_backend_data bigobj_swap_table): Likewise.
 617         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
 618         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
 619         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
 620         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
 621         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
 622         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
 623         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
 624         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
 625         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
 626         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
 627         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
 628         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
 629         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
 630         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
 631         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
 632         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
 633         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
 634         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 635         (bfd_elfNN_bfd_set_private_flags): Likewise.
 636         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
 637         (elf_backend_init_index_section): Likewise.
 638         (elf_backend_allow_non_load_phdr): Likewise.
 639         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
 640         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
 641         * ieee.c (ieee_construct_extended_name_table): Likewise.
 642         (ieee_write_armap): Likewise.
 643         (ieee_write_ar_hdr): Likewise.
 644         (ieee_bfd_is_target_special_symbol): Likewise.
 645         * ihex.c (ihex_canonicalize_symtab): Likewise.
 646         (ihex_bfd_is_target_special_symbol): Likewise.
 647         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
 648         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
 649         (_bfd_ecoff_set_alignment_hook): Likewise.
 650         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
 651         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
 652         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
 653         * oasys.c (oasys_construct_extended_name_table): Likewise.
 654         (oasys_write_armap): Likewise.
 655         (oasys_write_ar_hdr): Likewise.
 656         (oasys_bfd_is_target_special_symbol): Likewise.
 657         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
 658         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
 659         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
 660         * som.c (som_bfd_is_target_special_symbol): Likewise.
 661         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
 662         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
 663         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
 664         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
 665         (versados_bfd_reloc_name_lookup): Likewise.
 666         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
 667         (vms_bfd_define_start_stop): Likewise.
 668         (alpha_vms_bfd_is_target_special_symbol): Likewise.
 669         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
 670         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 671         * elf32-arc.c (get_replace_function): Assign replacement function
 672         to func pointer.
 673         * elf32-i370.c (i370_noop): Update prototype.
 674
 675 2018-02-13  Alan Modra  <amodra@gmail.com>
 676
 677         PR 22836
 678         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
 679         relocation sections.  If size reduces to just the flag word,
 680         remove that too and mark with SEC_EXCLUDE.
 681         * elflink.c (bfd_elf_final_link): Strip empty group sections.
 682
 683 2018-02-13  Alan Modra  <amodra@gmail.com>
 684
 685         PR 22829
 686         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
 687         PT_GNU_RELRO setup.
 688
 689 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
 690
 691         * i386msdos.c (msdos_mkobject); New function.
 692         (msdos_object_p): New function.
 693         (i386_msdos_vec): Use msdos_object_p as the check_format
 694         function.
 695         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
 696         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
 697         IMAGE_NT_SIGNATURE.
 698         * peXXigen.c: Likewise.
 699         * coff-ia64.c: Likewise.
 700
 701 2018-02-12  Nick Clifton  <nickc@redhat.com>
 702
 703         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
 704         assignment.
 705         * elf32-arc.c (elf_arc_relocate_section): Likewise.
 706
 707 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
 708
 709         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
 710         (sparc_elf_append_rela): Assert that there is enough room in section.
 711         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
 712         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
 713         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
 714         For a symbol subject to a GOT relocation, reserve a slot in the
 715         relocation section if the symbol isn't dynamic and we are in PIC mode.
 716         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
 717         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
 718         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
 719         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
 720         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
 721         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
 722         undefined weak symbol with non-default visibility.  Remove superfluous
 723         'else' and fix formatting.
 724
 725 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
 726
 727         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
 728         is_solaris.
 729         (i386_elf32_sol2_vec): Don't declare.
 730         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
 731         Don't set need_global_offset_table.
 732         (elf_i386_solaris_arch_bed): New.
 733         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
 734         Solaris.
 735         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
 736         target_os != is_nacl instead of target_os == is_normal.
 737         (x86_64_elf64_sol2_vec): Don't declare.
 738         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
 739         is_nacl instead of target_os == is_normal.  Don't set
 740         need_global_offset_table.
 741         (elf_x86_64_solaris_arch_bed): New.
 742         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
 743         Solaris.
 744         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
 745         _GLOBAL_OFFSET_TABLE_ for Solaris.
 746         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
 747         need_global_offset_table.
 748         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
 749         (elf_x86_link_hash_table): Remove need_global_offset_table.
 750         (elf_x86_init_table): Likewise.
 751
 752 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 753
 754         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
 755         Remove prototype.
 756         (i386_elf32_sol2_vec): Declared.
 757         (elf_i386_link_setup_gnu_properties): Set
 758         need_global_offset_table with info->output_bfd->xvec.
 759         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
 760         Remove prototype.
 761         (x86_64_elf64_sol2_vec): Declared.
 762         (elf_x86_64_link_setup_gnu_properties): Set
 763         need_global_offset_table with info->output_bfd->xvec.
 764
 765 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 766
 767         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
 768         New prototype.
 769         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
 770         for Solaris.
 771         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
 772         New prototype.
 773         (elf_x86_64_link_setup_gnu_properties): Set
 774         need_global_offset_table for Solaris.
 775         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
 776         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
 777         (_bfd_x86_elf_link_setup_gnu_properties): Copy
 778         need_global_offset_table.
 779         * elfxx-x86.h (elf_x86_link_hash_table): Add
 780         need_global_offset_table.
 781         (elf_x86_init_table): Likewise.
 782
 783 2018-02-08  Jim Wilson  <jimw@sifive.com>
 784
 785         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
 786         change.
 787
 788 2018-02-08  Nick Clifton  <nickc@redhat.com>
 789
 790         PR 22788
 791         * elf.c (elf_parse_notes): Reject notes with excessuively large
 792         alignments.
 793
 794 2018-02-07  Alan Modra  <amodra@gmail.com>
 795
 796         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
 797         * elf32-ppc.c: Remove speculation barrier support.
 798         * elf32-ppc.h: Likewise.
 799         * elf64-ppc.c: Likewise.
 800         * elf64-ppc.h: Likewise.
 801
 802 2018-02-06  Jim Wilson  <jimw@sifive.com>
 803
 804         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
 805         callback to report an error.
 806
 807 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
 808
 809         PR ld/22263
 810         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
 811         into call to !bfd_link_executable and tidy up.
 812         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
 813         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
 814         !bfd_link_executable.
 815         <R_SPARC_TLS_IE_HI22>: Likewise.
 816         <GOT relocations>: Remove useless code, tidy and merge related blocks.
 817         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
 818         !bfd_link_executable.
 819         <R_SPARC_WPLT30>: Tidy up.
 820         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
 821         !bfd_link_executable.
 822         (allocate_dynrelocs): Likewise.
 823         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
 824         <R_SPARC_TLS_GD_HI22>: Merge into...
 825         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
 826         sparc_elf_tls_transition and remove redundant code.
 827         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
 828         !bfd_link_executable.
 829         <R_SPARC_TLS_LDO_HIX22>: Likewise.
 830         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
 831         <R_SPARC_TLS_LDM_CALL>: Likewise.
 832         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
 833         <R_SPARC_TLS_GD_ADD>: Likewise.
 834         <R_SPARC_TLS_LDM_ADD>: Likewise.
 835         <R_SPARC_TLS_LDO_ADD>: Likewise.
 836         <R_SPARC_TLS_IE_LD>: Likewise.
 837
 838 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
 839
 840         PR 22789
 841         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
 842         functions failed to find the function name, try the generic elf
 843         find function instead.
 844
 845 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
 846
 847         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
 848         'memcpy' instead of 'strncpy' when writing the magic number.
 849
 850 2018-02-06  Nick Clifton  <nickc@redhat.com>
 851
 852         PR 22794
 853         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
 854         section before attempting to read it in.
 855         (bfd_get_alt_debug_link_info): Likewise.
 856
 857 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
 858
 859         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
 860         line information in addition to name, if they can be found.
 861
 862 2018-02-05  Renlin Li  <renlin.li@arm.com>
 863
 864         PR ld/22764
 865         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
 866         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
 867         check for writeable section as well.
 868
 869 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 870
 871         PR ld/22782
 872         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
 873         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
 874         undefined weak symbol to 0.
 875         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
 876         if _GLOBAL_OFFSET_TABLE_ is referenced.
 877         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
 878         got_referenced instead of ref_regular_nonweak.  Remove the
 879         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
 880         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
 881
 882 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 883
 884         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
 885         initialize `hi_reloc'.
 886
 887 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 888
 889         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
 890         SHT_MIPS_REGINFO sections don't assert the correct size and
 891         report an error instead.
 892
 893 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 894
 895         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
 896         status from `->elf_backend_section_processing'.
 897
 898 2018-02-02  Jim Wilson  <jimw@sifive.com>
 899
 900         PR ld/22756
 901         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
 902         If link_info->wrap_hash, check for a duplicate symbol and ignore.
 903         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
 904         Pass new argument to riscv_relax_delete_bytes.
 905         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
 906         ATTRIBUTE_UNUSED from link_info parameter.
 907
 908 2018-02-02  Alan Modra  <amodra@gmail.com>
 909
 910         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
 911         emitted for toc sequence optimization.  Set and use "howto" later.
 912
 913 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
 914
 915         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
 916         arithmetic on NULL pointer.
 917         * elflink.c (_bfd_elf_archive_symbol_lookup,
 918         elf_link_add_archive_symbols): Likewise.
 919
 920 2018-01-31  Michael Matz  <matz@suse.de>
 921
 922         * elflink.c (bfd_elf_define_start_stop): Fix check of
 923         def_dynamic.
 924
 925 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 926
 927         PR ld/21964
 928         * elflink.c (bfd_elf_define_start_stop): Check if __start and
 929         __stop symbols are referenced by shared objects.
 930
 931 2018-01-30  Alan Modra  <amodra@gmail.com>
 932
 933         PR 22758
 934         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
 935         segment when demand paged with lma on the same page.  Test this
 936         before load/non-load, executable/non-executable,
 937         writable/non-writable tests and simplify.  Delete bogus relro
 938         condition in writable/non-writable test.  Delete outdated
 939         comment.  Formatting.
 940
 941 2018-01-30  Alan Modra  <amodra@gmail.com>
 942
 943         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
 944         symbols dynamic.
 945
 946 2018-01-29  Alan Modra  <amodra@gmail.com>
 947
 948         PR 22741
 949         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
 950         range before converting to a symbol table pointer.
 951
 952 2018-01-27  Nick Clifton  <nickc@redhat.com>
 953
 954         * po/ru.po: Updated Russian translation.
 955
 956 2018-01-26  Alan Modra  <amodra@gmail.com>
 957
 958         * elflink.c (bfd_elf_define_start_stop): Override symbols when
 959         they are defined dynamically.
 960
 961 2018-01-26  Alan Modra  <amodra@gmail.com>
 962
 963         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
 964         .branch_lt changes size.
 965
 966 2018-01-25  Alan Modra  <amodra@gmail.com>
 967
 968         PR 22746
 969         * elfcode.h (elf_object_p): Avoid integer overflow.
 970
 971 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
 972
 973         PR ld/22727
 974         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
 975         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
 976
 977         Revert
 978         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
 979
 980         PR ld/22263
 981         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
 982         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
 983         bfd_link_executable for TLS check.
 984         (_bfd_sparc_elf_check_relocs): Likewise.
 985         (allocate_dynrelocs): Likewise.
 986         (_bfd_sparc_elf_relocate_section): Likewise.
 987
 988 2018-01-24  Renlin Li  <renlin.li@arm.com>
 989
 990         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
 991         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
 992         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
 993         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
 994         BFD_RELOC_AARCH64_MOVW_PREL_G3.
 995         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 996         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 997
 998 2018-01-24  Renlin Li  <renlin.li@arm.com>
 999
1000         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1001         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1002         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1003         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1004         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1005         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1006         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1007         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1008         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1009         * bfd-in2.h: Regenerate.
1010         * libbfd.h: Regenerate.
1011
1012 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1013
1014         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1015         `mips_elf32_section_processing' comment reference.
1016
1017 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1018
1019         PR ld/22721
1020         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1021         versioned __tls_get_addr symbol.
1022
1023 2018-01-19  Nick Clifton  <nickc@redhat.com>
1024
1025         * po/fr.po: Updated French translation.
1026
1027 2018-01-18  Alan Modra  <amodra@gmail.com>
1028
1029         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1030         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1031         (ppc64_elf_build_stubs): Likewise.
1032
1033 2018-01-17  Nick Clifton  <nickc@redhat.com>
1034
1035         * po/ru.po: Updated Russian translation.
1036         * po/uk/po: Updated Ukranian translation.
1037
1038 2018-01-17  Alan Modra  <amodra@gmail.com>
1039
1040         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1041
1042 2018-01-17  Alan Modra  <amodra@gmail.com>
1043
1044         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1045         (CRSETEQ, BEQCTRM): Define.
1046         (is_nonpic_glink_stub): Don't check bctr.
1047         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1048         (ppc_elf_relax_section): Size speculation barrier.
1049         (output_bctr): New function.
1050         (write_glink_stub): Use output_bctr.
1051         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1052         (ppc_elf_finish_dynamic_symbol): Likewise.
1053         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1054         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1055         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1056         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1057         (size_global_entry_stubs): Handle speculation barrier sizing.
1058         (plt_stub_size): Likewise.
1059         (output_bctr): New function.
1060         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1061         barrier.
1062         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1063         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1064         (build_global_entry_stubs): Output speculation barrier.
1065         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1066         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1067
1068 2018-01-17  Alan Modra  <amodra@gmail.com>
1069
1070         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1071         __tls_get_addr_opt, and alignment sizing.
1072         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1073         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1074         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1075         or 8 insns.
1076         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1077         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1078         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1079         by PLT reloc count.
1080         (write_glink_stub): Handle __tls_get_addr_opt stub.
1081         Pad out to size given by GLINK_ENTRY_SIZE.
1082         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1083         (ppc_elf_finish_dynamic_symbol): Likewise.
1084         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1085         insn array since so many need rewriting.
1086         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1087         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1088         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1089         nops.  Adjust all uses.
1090         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1091         in glink_vma calculation.
1092         (struct ppc_link_hash_table): Add global_entry section pointer.
1093         (create_linkage_sections): Create separate section for global
1094         entry stubs.
1095         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1096         (size_global_entry_stubs): Handle sizing for aligned stubs.
1097         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1098         and don't stash end of glink branch table in rawsize.
1099         (ppc_build_one_stub): Rewrite stub size calculations.
1100         (build_global_entry_stubs): Use new section.
1101         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1102         Build lazy link stubs out to end of section.  Build global entry
1103         stubs in new section.
1104
1105 2018-01-15  Nick Clifton  <nickc@redhat.com>
1106
1107         * po/uk.po: Updated Ukranian translation.
1108
1109 2018-01-13  Nick Clifton  <nickc@redhat.com>
1110
1111         * po/bfd.pot: Regenerated.
1112
1113 2018-01-13  Nick Clifton  <nickc@redhat.com>
1114
1115         * version.m4: Bump version to 2.30.51
1116         * configure: Regenerate.
1117
1118 2018-01-13  Nick Clifton  <nickc@redhat.com>
1119
1120         2.30 branch created.
1121
1122 2018-01-12  Jens Widell  <jl@opera.com>
1123
1124         * elf.c (setup_group): Optimize search for group by remembering
1125         last found group and restarting search at that index.
1126         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1127
1128 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1129
1130         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1131         bfd_link_common_skip_none in switch.
1132
1133 2018-01-12  Alan Modra  <amodra@gmail.com>
1134
1135         PR ld/22649
1136         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1137         references on forced local symbols.
1138
1139 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1140
1141         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1142         .reginfo section has wrong size.
1143
1144 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1145
1146         PR ld/22393
1147         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1148         separate code and read-only data LOAD segments, create a new
1149         LOAD segment if the previous section contains text and the
1150         current section doesn't or vice versa.  Don't put a writable
1151         section in a read-only segment if there is a RELRO segment.
1152
1153 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1154
1155         PR ld/22649
1156         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1157         references on forced local symbols.
1158
1159 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1160
1161         PR ld/22677
1162         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1163         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1164
1165 2017-09-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1166
1167         PR 22662
1168         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1169
1170 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1171
1172         * elf.c (elfcore_grok_freebsd_note): Handle
1173         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1174         NT_FREEBSD_PROCSTAT_VMMAP.
1175
1176 2018-01-03  Alan Modra  <amodra@gmail.com>
1177
1178         Update year range in copyright notice of all files.
1179
1180 For older changes see ChangeLog-2017
1181 \f
1182 Copyright (C) 2018 Free Software Foundation, Inc.
1183
1184 Copying and distribution of this file, with or without modification,
1185 are permitted in any medium without royalty provided the copyright
1186 notice and this notice are preserved.
1187
1188 Local Variables:
1189 mode: change-log
1190 left-margin: 8
1191 fill-column: 74
1192 version-control: never
1193 End: