bfd/ChangeLog

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