bfd/ChangeLog

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