bfd/ChangeLog

   1 2018-02-26  Alan Modra  <amodra@gmail.com>
   2
   3         * elf32-ppc.c: Standardize error/warning messages.  Use
   4         _bfd_error_handler rather than einfo when einfo features not used.
   5         * elf64-ppc.c: Likewise.
   6
   7 2018-02-23  Alan Modra  <amodra@gmail.com>
   8
   9         PR 22881
  10         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
  11         segment if no matching LOAD segment.
  12
  13 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  14
  15         * elf32-nds32.h: Define mask for ict_model.
  16
  17 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
  18
  19         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
  20
  21 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
  22
  23         Revert
  24         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
  25
  26         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
  27         .reginfo section has wrong size.
  28
  29 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
  30
  31         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
  32         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
  33         `.MIPS.abiflags' sections.
  34         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
  35         section's end.
  36
  37 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
  38
  39         * section.c (SEC_FIXED_SIZE): New macro.
  40         * bfd-in2.h: Regenerate.
  41
  42 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
  43
  44         * section.c (SEC_HAS_GOT_REF): Remove macro.
  45         * bfd-in2.h: Regenerate.
  46
  47 2018-02-19  Alan Modra  <amodra@gmail.com>
  48
  49         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
  50         arguments.
  51         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
  52         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
  53         (_bfd_riscv_relax_pc): Likewise and fix typos.
  54         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
  55         * libbfd.h: Regenerate.
  56
  57 2018-02-19  Alan Modra  <amodra@gmail.com>
  58
  59         * dwarf2.c (read_section): Don't use 'll' format modifier.
  60         (find_abstract_instance): Likewise.
  61         * elfcore.h (elf_core_file_p): Likewise.
  62
  63 2018-02-19  Alan Modra  <amodra@gmail.com>
  64
  65         * bfd-in.h: Include inttypes.h or if not available define
  66         PRId64, PRIu64 and PRIx64.
  67         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
  68         modifier to print bfd_vma.
  69         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
  70         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
  71         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
  72         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
  73         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
  74         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
  75         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
  76         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
  77         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
  78         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
  79         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
  80         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
  81         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
  82         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
  83         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
  84         and cast input to uint64_t, and similarly for Ld and Lu.
  85         * bfd-in2.h: Regenerate.
  86
  87 2018-02-19  Alan Modra  <amodra@gmail.com>
  88
  89         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
  90         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
  91         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
  92         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
  93         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
  94         * reloc.c: Replace use of %R and %T in format strings passed to
  95         einfo and friends by %pR and %pT.
  96
  97 2018-02-19  Alan Modra  <amodra@gmail.com>
  98
  99         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
 100         of %A and %B.
 101         * aout-adobe.c: Update all messages using %A and %B.
 102         * aout-cris.c: Likewise.
 103         * aoutx.h: Likewise.
 104         * archive.c: Likewise.
 105         * binary.c: Likewise.
 106         * cache.c: Likewise.
 107         * coff-alpha.c: Likewise.
 108         * coff-arm.c: Likewise.
 109         * coff-i860.c: Likewise.
 110         * coff-mcore.c: Likewise.
 111         * coff-ppc.c: Likewise.
 112         * coff-rs6000.c: Likewise.
 113         * coff-sh.c: Likewise.
 114         * coff-tic4x.c: Likewise.
 115         * coff-tic54x.c: Likewise.
 116         * coff-tic80.c: Likewise.
 117         * coff64-rs6000.c: Likewise.
 118         * coffcode.h: Likewise.
 119         * coffgen.c: Likewise.
 120         * cofflink.c: Likewise.
 121         * coffswap.h: Likewise.
 122         * compress.c: Likewise.
 123         * cpu-arm.c: Likewise.
 124         * ecoff.c: Likewise.
 125         * elf-attrs.c: Likewise.
 126         * elf-eh-frame.c: Likewise.
 127         * elf-ifunc.c: Likewise.
 128         * elf-m10300.c: Likewise.
 129         * elf-properties.c: Likewise.
 130         * elf-s390-common.c: Likewise.
 131         * elf.c: Likewise.
 132         * elf32-arc.c: Likewise.
 133         * elf32-arm.c: Likewise.
 134         * elf32-avr.c: Likewise.
 135         * elf32-bfin.c: Likewise.
 136         * elf32-cr16.c: Likewise.
 137         * elf32-cr16c.c: Likewise.
 138         * elf32-cris.c: Likewise.
 139         * elf32-crx.c: Likewise.
 140         * elf32-d10v.c: Likewise.
 141         * elf32-d30v.c: Likewise.
 142         * elf32-epiphany.c: Likewise.
 143         * elf32-fr30.c: Likewise.
 144         * elf32-frv.c: Likewise.
 145         * elf32-gen.c: Likewise.
 146         * elf32-hppa.c: Likewise.
 147         * elf32-i370.c: Likewise.
 148         * elf32-i386.c: Likewise.
 149         * elf32-i960.c: Likewise.
 150         * elf32-ip2k.c: Likewise.
 151         * elf32-iq2000.c: Likewise.
 152         * elf32-lm32.c: Likewise.
 153         * elf32-m32c.c: Likewise.
 154         * elf32-m32r.c: Likewise.
 155         * elf32-m68hc11.c: Likewise.
 156         * elf32-m68hc12.c: Likewise.
 157         * elf32-m68hc1x.c: Likewise.
 158         * elf32-m68k.c: Likewise.
 159         * elf32-mcore.c: Likewise.
 160         * elf32-mep.c: Likewise.
 161         * elf32-metag.c: Likewise.
 162         * elf32-microblaze.c: Likewise.
 163         * elf32-moxie.c: Likewise.
 164         * elf32-msp430.c: Likewise.
 165         * elf32-mt.c: Likewise.
 166         * elf32-nds32.c: Likewise.
 167         * elf32-nios2.c: Likewise.
 168         * elf32-or1k.c: Likewise.
 169         * elf32-pj.c: Likewise.
 170         * elf32-ppc.c: Likewise.
 171         * elf32-rl78.c: Likewise.
 172         * elf32-rx.c: Likewise.
 173         * elf32-s390.c: Likewise.
 174         * elf32-score.c: Likewise.
 175         * elf32-score7.c: Likewise.
 176         * elf32-sh-symbian.c: Likewise.
 177         * elf32-sh.c: Likewise.
 178         * elf32-sh64.c: Likewise.
 179         * elf32-sparc.c: Likewise.
 180         * elf32-spu.c: Likewise.
 181         * elf32-tic6x.c: Likewise.
 182         * elf32-tilepro.c: Likewise.
 183         * elf32-v850.c: Likewise.
 184         * elf32-vax.c: Likewise.
 185         * elf32-visium.c: Likewise.
 186         * elf32-wasm32.c: Likewise.
 187         * elf32-xgate.c: Likewise.
 188         * elf32-xtensa.c: Likewise.
 189         * elf64-alpha.c: Likewise.
 190         * elf64-gen.c: Likewise.
 191         * elf64-hppa.c: Likewise.
 192         * elf64-ia64-vms.c: Likewise.
 193         * elf64-mmix.c: Likewise.
 194         * elf64-ppc.c: Likewise.
 195         * elf64-s390.c: Likewise.
 196         * elf64-sh64.c: Likewise.
 197         * elf64-sparc.c: Likewise.
 198         * elf64-x86-64.c: Likewise.
 199         * elfcode.h: Likewise.
 200         * elfcore.h: Likewise.
 201         * elflink.c: Likewise.
 202         * elfnn-aarch64.c: Likewise.
 203         * elfnn-ia64.c: Likewise.
 204         * elfnn-riscv.c: Likewise.
 205         * elfxx-mips.c: Likewise.
 206         * elfxx-sparc.c: Likewise.
 207         * elfxx-tilegx.c: Likewise.
 208         * elfxx-x86.c: Likewise.
 209         * hpux-core.c: Likewise.
 210         * ieee.c: Likewise.
 211         * ihex.c: Likewise.
 212         * libbfd.c: Likewise.
 213         * linker.c: Likewise.
 214         * mach-o.c: Likewise.
 215         * merge.c: Likewise.
 216         * mmo.c: Likewise.
 217         * oasys.c: Likewise.
 218         * pdp11.c: Likewise.
 219         * pe-mips.c: Likewise.
 220         * peXXigen.c: Likewise.
 221         * peicode.h: Likewise.
 222         * reloc.c: Likewise.
 223         * rs6000-core.c: Likewise.
 224         * srec.c: Likewise.
 225         * stabs.c: Likewise.
 226         * vms-alpha.c: Likewise.
 227         * xcofflink.c: Likewise.
 228
 229 2018-02-19  Alan Modra  <amodra@gmail.com>
 230
 231         PR 22845
 232         * elf.c (IS_TBSS): Define.
 233         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 234         (assign_file_positions_for_non_load_sections): Revert last change.
 235         Properly calculate load segment limits to compare against relro limits.
 236
 237 2018-02-17  Alan Modra  <amodra@gmail.com>
 238
 239         PR 22845
 240         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 241         degenerate zero size PT_LOAD segments when finding one overlapping
 242         the PT_GNU_RELRO segment.
 243
 244 2018-02-16  Alan Modra  <amodra@gmail.com>
 245
 246         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 247         (_bfd_bool_bfd_true): Rename from bfd_true.
 248         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 249         (_bfd_int_bfd_0): Rename from bfd_0.
 250         (_bfd_uint_bfd_0): Rename from bfd_0u.
 251         (_bfd_long_bfd_0): Rename from bfd_0l.
 252         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 253         (_bfd_void_bfd): Rename from bfd_void.
 254         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 255         (_bfd_bool_bfd_link_false_error),
 256         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 257         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 258         (_bfd_bool_bfd_asection_bfd_asection_true),
 259         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 260         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
 261         * archive.c (_bfd_noarchive_get_elt_at_index),
 262         (_bfd_noarchive_openr_next_archived_file),
 263         (_bfd_noarchive_construct_extended_name_table),
 264         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
 265         (_bfd_noarchive_write_armap): New functions.
 266         * archures.c (_bfd_nowrite_set_arch_mach): New function.
 267         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
 268         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
 269         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
 270         (alpha_ecoff_swap_coff_lineno_out),
 271         (alpha_ecoff_swap_coff_reloc_out): New functions.
 272         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
 273         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
 274         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
 275         (mips_ecoff_swap_coff_lineno_out),
 276         (mips_ecoff_swap_coff_reloc_out): New functions.
 277         * coffcode.h (coff_set_alignment_hook): Replace define with
 278         new function.
 279         (symname_in_debug_hook): Likewise.
 280         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
 281         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
 282         * elf.c (assign_file_positions_except_relocs): Test
 283         elf_backend_allow_non_load_phdr for NULL.
 284         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
 285         _bfd_elf_link_omit_section_dynsym.  Update uses.
 286         (_bfd_elf_omit_section_dynsym_all): New function.
 287         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
 288         (_bfd_elf_omit_section_dynsym_default): Declare.
 289         (_bfd_elf_omit_section_dynsym_all): Declare.
 290         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
 291         (_bfd_nolink_bfd_get_relocated_section_contents),
 292         (_bfd_nolink_bfd_lookup_section_flags),
 293         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
 294         (_bfd_nolink_bfd_link_hash_table_create),
 295         (_bfd_nolink_bfd_link_just_syms),
 296         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
 297         (_bfd_nolink_bfd_link_split_section),
 298         (_bfd_nolink_section_already_linked),
 299         (_bfd_nolink_bfd_define_common_symbol),
 300         (_bfd_nolink_bfd_define_start_stop): New functions.
 301         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
 302         (_bfd_norelocs_bfd_reloc_name_lookup),
 303         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
 304         * section.c (_bfd_nowrite_set_section_contents): New function.
 305         * syms.c (_bfd_nosymbols_canonicalize_symtab),
 306         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
 307         (_bfd_nosymbols_get_symbol_version_string),
 308         (_bfd_nosymbols_bfd_is_local_label_name),
 309         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
 310         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
 311         (_bfd_nosymbols_bfd_make_debug_symbol),
 312         ( _bfd_nosymbols_read_minisymbols),
 313         ( _bfd_nosymbols_minisymbol_to_symbol),
 314         (_bfd_nodynamic_get_synthetic_symtab): New functions.
 315         * libbfd-in.h: Declare new functions.  Update existing defines,
 316         removing casts.
 317         * aix386-core.c: Update to use new hooks.  Formatting.
 318         * aout-adobe.c: Likewise.
 319         * aout-arm.c: Likewise.
 320         * aout-target.h: Likewise.
 321         * aout-tic30.c: Likewise.
 322         * aoutf1.h: Likewise.
 323         * binary.c: Likewise.
 324         * bout.c: Likewise.
 325         * cisco-core.c: Likewise.
 326         * coff-alpha.c: Likewise.
 327         * coff-i386.c: Likewise.
 328         * coff-i860.c: Likewise.
 329         * coff-i960.c: Likewise.
 330         * coff-ia64.c: Likewise.
 331         * coff-mips.c: Likewise.
 332         * coff-ppc.c: Likewise.
 333         * coff-rs6000.c: Likewise.
 334         * coff-sh.c: Likewise.
 335         * coff-tic30.c: Likewise.
 336         * coff-tic54x.c: Likewise.
 337         * coff-x86_64.c: Likewise.
 338         * coff64-rs6000.c: Likewise.
 339         * coffcode.h: Likewise.
 340         * elf-m10300.c: Likewise.
 341         * elf32-cr16.c: Likewise.
 342         * elf32-lm32.c: Likewise.
 343         * elf32-m32r.c: Likewise.
 344         * elf32-metag.c: Likewise.
 345         * elf32-score.c: Likewise.
 346         * elf32-score7.c: Likewise.
 347         * elf32-tilepro.c: Likewise.
 348         * elf32-xstormy16.c: Likewise.
 349         * elf32-xtensa.c: Likewise.
 350         * elf64-alpha.c: Likewise.
 351         * elf64-hppa.c: Likewise.
 352         * elf64-ia64-vms.c: Likewise.
 353         * elf64-mmix.c: Likewise.
 354         * elf64-sh64.c: Likewise.
 355         * elfnn-ia64.c: Likewise.
 356         * elfxx-sparc.c: Likewise.
 357         * elfxx-target.h: Likewise.
 358         * elfxx-tilegx.c: Likewise.
 359         * elfxx-x86.h: Likewise.
 360         * hp300hpux.c: Likewise.
 361         * hppabsd-core.c: Likewise.
 362         * hpux-core.c: Likewise.
 363         * i386msdos.c: Likewise.
 364         * i386os9k.c: Likewise.
 365         * ieee.c: Likewise.
 366         * ihex.c: Likewise.
 367         * irix-core.c: Likewise.
 368         * libaout.h: Likewise.
 369         * libecoff.h: Likewise.
 370         * mach-o-target.c: Likewise.
 371         * mach-o.c: Likewise.
 372         * mipsbsd.c: Likewise.
 373         * mmo.c: Likewise.
 374         * netbsd-core.c: Likewise.
 375         * nlm-target.h: Likewise.
 376         * oasys.c: Likewise.
 377         * osf-core.c: Likewise.
 378         * pdp11.c: Likewise.
 379         * pe-mips.c: Likewise.
 380         * pe-x86_64.c: Likewise.
 381         * pef.c: Likewise.
 382         * plugin.c: Likewise.
 383         * ppcboot.c: Likewise.
 384         * ptrace-core.c: Likewise.
 385         * sco5-core.c: Likewise.
 386         * som.c: Likewise.
 387         * sparclynx.c: Likewise.
 388         * srec.c: Likewise.
 389         * tekhex.c: Likewise.
 390         * trad-core.c: Likewise.
 391         * verilog.c: Likewise.
 392         * versados.c: Likewise.
 393         * vms-alpha.c: Likewise.
 394         * vms-lib.c: Likewise.
 395         * wasm-module.c: Likewise.
 396         * xsym.c: Likewise.
 397         * libbfd.h: Regenerate.
 398
 399 2018-02-15  Jim Wilson  <jimw@sifive.com>
 400
 401         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
 402         symbols whose section address is zero.
 403
 404         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
 405         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
 406         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
 407         Add %X%P to error messages.
 408
 409 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 410
 411         PR ld/22832
 412         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
 413         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
 414         and assert that the result of the call is not NULL.
 415
 416 2018-02-14  Nick Clifton  <nickc@redhat.com>
 417
 418         PR 22823
 419         Revert previous delta.  Add extra casts to avoid compile time
 420         warnings instead.
 421         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
 422         cast to avoid warning from gcc v8 compiler.
 423         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 424         (_bfd_generic_bfd_set_private_flags): Likewise.
 425         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 426         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 427         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 428         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 429         (_bfd_noarchive_construct_extended_name_table): Likewise.
 430         (_bfd_noarchive_truncate_arname): Likewise.
 431         (_bfd_noarchive_write_ar_hdr): Likewise.
 432         (_bfd_noarchive_get_elt_at_index): Likewise.
 433         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 434         (_bfd_nosymbols_print_symbol): Likewise.
 435         (_bfd_nosymbols_get_symbol_info): Likewise.
 436         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 437         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 438         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 439         (_bfd_nosymbols_get_lineno): Likewise.
 440         (_bfd_nosymbols_find_nearest_line): Likewise.
 441         (_bfd_nosymbols_find_line): Likewise.
 442         (_bfd_nosymbols_find_inliner_info): Likewise.
 443         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 444         (_bfd_nosymbols_read_minisymbols): Likewise.
 445         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 446         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 447         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 448         (_bfd_nowrite_set_arch_mach): Likewise.
 449         (_bfd_nowrite_set_section_contents): Likewise.
 450         (_bfd_nolink_sizeof_headers): Likewise.
 451         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 452         (_bfd_nolink_bfd_relax_section): Likewise.
 453         (_bfd_nolink_bfd_gc_sections): Likewise.
 454         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 455         (_bfd_nolink_bfd_merge_sections): Likewise.
 456         (_bfd_nolink_bfd_is_group_section): Likewise.
 457         (_bfd_nolink_bfd_discard_group): Likewise.
 458         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 459         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 460         (_bfd_nolink_bfd_link_just_syms): Likewise.
 461         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 462         (_bfd_nolink_bfd_final_link): Likewise.
 463         (_bfd_nolink_bfd_link_split_section): Likewise.
 464         (_bfd_nolink_section_already_linked): Likewise.
 465         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 466         (_bfd_nolink_bfd_define_start_stop): Likewise.
 467         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 468         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 469         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 470         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 471         * libbfd.c (bfd_false_any): Delete.
 472         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
 473         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
 474         * libbfd.h (extern): Regenerate
 475         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
 476         cast to avoid warning from gcc v8 compiler.
 477         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
 478         * binary.c (binary_get_symbol_info): Likewise.
 479         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
 480         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 481         * coffcode.h (coff_set_alignment_hook): Likewise.
 482         (symname_in_debug_hook): Likewise.
 483         (bfd_coff_backend_data bigobj_swap_table): Likewise.
 484         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
 485         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
 486         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
 487         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
 488         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
 489         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
 490         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
 491         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
 492         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
 493         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
 494         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
 495         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
 496         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
 497         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
 498         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
 499         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
 500         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
 501         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 502         (bfd_elfNN_bfd_set_private_flags): Likewise.
 503         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
 504         (elf_backend_init_index_section): Likewise.
 505         (elf_backend_allow_non_load_phdr): Likewise.
 506         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
 507         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
 508         * ieee.c (ieee_construct_extended_name_table): Likewise.
 509         (ieee_write_armap): Likewise.
 510         (ieee_write_ar_hdr): Likewise.
 511         (ieee_bfd_is_target_special_symbol): Likewise.
 512         * ihex.c (ihex_canonicalize_symtab): Likewise.
 513         (ihex_bfd_is_target_special_symbol): Likewise.
 514         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
 515         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
 516         (_bfd_ecoff_set_alignment_hook): Likewise.
 517         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
 518         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
 519         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
 520         * oasys.c (oasys_construct_extended_name_table): Likewise.
 521         (oasys_write_armap): Likewise.
 522         (oasys_write_ar_hdr): Likewise.
 523         (oasys_bfd_is_target_special_symbol): Likewise.
 524         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
 525         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
 526         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
 527         * som.c (som_bfd_is_target_special_symbol): Likewise.
 528         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
 529         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
 530         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
 531         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
 532         (versados_bfd_reloc_name_lookup): Likewise.
 533         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
 534         (vms_bfd_define_start_stop): Likewise.
 535         (alpha_vms_bfd_is_target_special_symbol): Likewise.
 536         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
 537         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 538
 539 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 540
 541         PR ld/22842
 542         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
 543         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 544         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
 545         R_X86_64_PC32 reloc against dynamic function in data section.
 546         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 547         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
 548         against dynamic function in data section.
 549         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
 550         function address only if pcrel_plt is true.
 551         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
 552         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
 553         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
 554         PC-relative relocation against a function definition in data
 555         secton in PIE.  Remove the obsolete comments.
 556         (elf_x86_link_hash_table): Add pcrel_plt.
 557
 558 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 559
 560         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
 561         instead of bfd_link_pic, for building shared library.
 562
 563 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 564
 565         PR gas/22791
 566         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
 567         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
 568         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
 569         against protected function in shared object.
 570
 571 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
 572
 573         PR 22828
 574         * po/ru.po: Fix typo in Russian translation.
 575
 576 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
 577
 578         * wasm-module.c (wasm_scan_name_function_section): Rename
 579         `index' local variable to `idx'.
 580
 581 2018-02-13  Nick Clifton  <nickc@redhat.com>
 582
 583         PR 22823
 584         Fix compile time warnings generated by gcc version 8.
 585         * libbfd-in.h: Remove extraneous text from prototypes.
 586         Add prototypes for bfd_false_any, bfd_true_any,
 587         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
 588         bfd_n1_any, bfd_void_any.
 589         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
 590         function.
 591         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 592         (_bfd_generic_bfd_set_private_flags): Likewise.
 593         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 594         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 595         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 596         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 597         (_bfd_noarchive_construct_extended_name_table): Likewise.
 598         (_bfd_noarchive_truncate_arname): Likewise.
 599         (_bfd_noarchive_write_ar_hdr): Likewise.
 600         (_bfd_noarchive_get_elt_at_index): Likewise.
 601         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 602         (_bfd_nosymbols_print_symbol): Likewise.
 603         (_bfd_nosymbols_get_symbol_info): Likewise.
 604         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 605         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 606         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 607         (_bfd_nosymbols_get_lineno): Likewise.
 608         (_bfd_nosymbols_find_nearest_line): Likewise.
 609         (_bfd_nosymbols_find_line): Likewise.
 610         (_bfd_nosymbols_find_inliner_info): Likewise.
 611         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 612         (_bfd_nosymbols_read_minisymbols): Likewise.
 613         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 614         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 615         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 616         (_bfd_nowrite_set_arch_mach): Likewise.
 617         (_bfd_nowrite_set_section_contents): Likewise.
 618         (_bfd_nolink_sizeof_headers): Likewise.
 619         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 620         (_bfd_nolink_bfd_relax_section): Likewise.
 621         (_bfd_nolink_bfd_gc_sections): Likewise.
 622         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 623         (_bfd_nolink_bfd_merge_sections): Likewise.
 624         (_bfd_nolink_bfd_is_group_section): Likewise.
 625         (_bfd_nolink_bfd_discard_group): Likewise.
 626         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 627         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 628         (_bfd_nolink_bfd_link_just_syms): Likewise.
 629         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 630         (_bfd_nolink_bfd_final_link): Likewise.
 631         (_bfd_nolink_bfd_link_split_section): Likewise.
 632         (_bfd_nolink_section_already_linked): Likewise.
 633         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 634         (_bfd_nolink_bfd_define_start_stop): Likewise.
 635         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 636         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 637         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 638         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 639         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
 640         accepts one or more arguments.
 641         (bfd_true_any): Likewise.
 642         (bfd_nullvoidptr_any): Likewise.
 643         (bfd_0_any): Likewise.
 644         (bfd_0u_any): Likewise.
 645         (bfd_0l_any): Likewise.
 646         (_bfd_n1_any): Likewise.
 647         (bfd_void_any): Likewise.
 648         * libbfd.h (extern): Regenerate
 649         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
 650         based dummy function.
 651         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
 652         * binary.c (binary_get_symbol_info): Likewise.
 653         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
 654         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 655         * coffcode.h (coff_set_alignment_hook): Likewise.
 656         (symname_in_debug_hook): Likewise.
 657         (bfd_coff_backend_data bigobj_swap_table): Likewise.
 658         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
 659         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
 660         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
 661         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
 662         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
 663         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
 664         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
 665         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
 666         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
 667         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
 668         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
 669         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
 670         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
 671         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
 672         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
 673         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
 674         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
 675         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 676         (bfd_elfNN_bfd_set_private_flags): Likewise.
 677         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
 678         (elf_backend_init_index_section): Likewise.
 679         (elf_backend_allow_non_load_phdr): Likewise.
 680         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
 681         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
 682         * ieee.c (ieee_construct_extended_name_table): Likewise.
 683         (ieee_write_armap): Likewise.
 684         (ieee_write_ar_hdr): Likewise.
 685         (ieee_bfd_is_target_special_symbol): Likewise.
 686         * ihex.c (ihex_canonicalize_symtab): Likewise.
 687         (ihex_bfd_is_target_special_symbol): Likewise.
 688         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
 689         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
 690         (_bfd_ecoff_set_alignment_hook): Likewise.
 691         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
 692         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
 693         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
 694         * oasys.c (oasys_construct_extended_name_table): Likewise.
 695         (oasys_write_armap): Likewise.
 696         (oasys_write_ar_hdr): Likewise.
 697         (oasys_bfd_is_target_special_symbol): Likewise.
 698         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
 699         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
 700         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
 701         * som.c (som_bfd_is_target_special_symbol): Likewise.
 702         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
 703         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
 704         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
 705         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
 706         (versados_bfd_reloc_name_lookup): Likewise.
 707         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
 708         (vms_bfd_define_start_stop): Likewise.
 709         (alpha_vms_bfd_is_target_special_symbol): Likewise.
 710         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
 711         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 712         * elf32-arc.c (get_replace_function): Assign replacement function
 713         to func pointer.
 714         * elf32-i370.c (i370_noop): Update prototype.
 715
 716 2018-02-13  Alan Modra  <amodra@gmail.com>
 717
 718         PR 22836
 719         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
 720         relocation sections.  If size reduces to just the flag word,
 721         remove that too and mark with SEC_EXCLUDE.
 722         * elflink.c (bfd_elf_final_link): Strip empty group sections.
 723
 724 2018-02-13  Alan Modra  <amodra@gmail.com>
 725
 726         PR 22829
 727         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
 728         PT_GNU_RELRO setup.
 729
 730 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
 731
 732         * i386msdos.c (msdos_mkobject); New function.
 733         (msdos_object_p): New function.
 734         (i386_msdos_vec): Use msdos_object_p as the check_format
 735         function.
 736         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
 737         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
 738         IMAGE_NT_SIGNATURE.
 739         * peXXigen.c: Likewise.
 740         * coff-ia64.c: Likewise.
 741
 742 2018-02-12  Nick Clifton  <nickc@redhat.com>
 743
 744         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
 745         assignment.
 746         * elf32-arc.c (elf_arc_relocate_section): Likewise.
 747
 748 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
 749
 750         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
 751         (sparc_elf_append_rela): Assert that there is enough room in section.
 752         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
 753         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
 754         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
 755         For a symbol subject to a GOT relocation, reserve a slot in the
 756         relocation section if the symbol isn't dynamic and we are in PIC mode.
 757         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
 758         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
 759         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
 760         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
 761         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
 762         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
 763         undefined weak symbol with non-default visibility.  Remove superfluous
 764         'else' and fix formatting.
 765
 766 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
 767
 768         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
 769         is_solaris.
 770         (i386_elf32_sol2_vec): Don't declare.
 771         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
 772         Don't set need_global_offset_table.
 773         (elf_i386_solaris_arch_bed): New.
 774         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
 775         Solaris.
 776         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
 777         target_os != is_nacl instead of target_os == is_normal.
 778         (x86_64_elf64_sol2_vec): Don't declare.
 779         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
 780         is_nacl instead of target_os == is_normal.  Don't set
 781         need_global_offset_table.
 782         (elf_x86_64_solaris_arch_bed): New.
 783         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
 784         Solaris.
 785         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
 786         _GLOBAL_OFFSET_TABLE_ for Solaris.
 787         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
 788         need_global_offset_table.
 789         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
 790         (elf_x86_link_hash_table): Remove need_global_offset_table.
 791         (elf_x86_init_table): Likewise.
 792
 793 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 794
 795         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
 796         Remove prototype.
 797         (i386_elf32_sol2_vec): Declared.
 798         (elf_i386_link_setup_gnu_properties): Set
 799         need_global_offset_table with info->output_bfd->xvec.
 800         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
 801         Remove prototype.
 802         (x86_64_elf64_sol2_vec): Declared.
 803         (elf_x86_64_link_setup_gnu_properties): Set
 804         need_global_offset_table with info->output_bfd->xvec.
 805
 806 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 807
 808         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
 809         New prototype.
 810         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
 811         for Solaris.
 812         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
 813         New prototype.
 814         (elf_x86_64_link_setup_gnu_properties): Set
 815         need_global_offset_table for Solaris.
 816         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
 817         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
 818         (_bfd_x86_elf_link_setup_gnu_properties): Copy
 819         need_global_offset_table.
 820         * elfxx-x86.h (elf_x86_link_hash_table): Add
 821         need_global_offset_table.
 822         (elf_x86_init_table): Likewise.
 823
 824 2018-02-08  Jim Wilson  <jimw@sifive.com>
 825
 826         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
 827         change.
 828
 829 2018-02-08  Nick Clifton  <nickc@redhat.com>
 830
 831         PR 22788
 832         * elf.c (elf_parse_notes): Reject notes with excessuively large
 833         alignments.
 834
 835 2018-02-07  Alan Modra  <amodra@gmail.com>
 836
 837         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
 838         * elf32-ppc.c: Remove speculation barrier support.
 839         * elf32-ppc.h: Likewise.
 840         * elf64-ppc.c: Likewise.
 841         * elf64-ppc.h: Likewise.
 842
 843 2018-02-06  Jim Wilson  <jimw@sifive.com>
 844
 845         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
 846         callback to report an error.
 847
 848 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
 849
 850         PR ld/22263
 851         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
 852         into call to !bfd_link_executable and tidy up.
 853         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
 854         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
 855         !bfd_link_executable.
 856         <R_SPARC_TLS_IE_HI22>: Likewise.
 857         <GOT relocations>: Remove useless code, tidy and merge related blocks.
 858         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
 859         !bfd_link_executable.
 860         <R_SPARC_WPLT30>: Tidy up.
 861         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
 862         !bfd_link_executable.
 863         (allocate_dynrelocs): Likewise.
 864         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
 865         <R_SPARC_TLS_GD_HI22>: Merge into...
 866         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
 867         sparc_elf_tls_transition and remove redundant code.
 868         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
 869         !bfd_link_executable.
 870         <R_SPARC_TLS_LDO_HIX22>: Likewise.
 871         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
 872         <R_SPARC_TLS_LDM_CALL>: Likewise.
 873         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
 874         <R_SPARC_TLS_GD_ADD>: Likewise.
 875         <R_SPARC_TLS_LDM_ADD>: Likewise.
 876         <R_SPARC_TLS_LDO_ADD>: Likewise.
 877         <R_SPARC_TLS_IE_LD>: Likewise.
 878
 879 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
 880
 881         PR 22789
 882         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
 883         functions failed to find the function name, try the generic elf
 884         find function instead.
 885
 886 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
 887
 888         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
 889         'memcpy' instead of 'strncpy' when writing the magic number.
 890
 891 2018-02-06  Nick Clifton  <nickc@redhat.com>
 892
 893         PR 22794
 894         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
 895         section before attempting to read it in.
 896         (bfd_get_alt_debug_link_info): Likewise.
 897
 898 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
 899
 900         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
 901         line information in addition to name, if they can be found.
 902
 903 2018-02-05  Renlin Li  <renlin.li@arm.com>
 904
 905         PR ld/22764
 906         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
 907         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
 908         check for writeable section as well.
 909
 910 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 911
 912         PR ld/22782
 913         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
 914         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
 915         undefined weak symbol to 0.
 916         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
 917         if _GLOBAL_OFFSET_TABLE_ is referenced.
 918         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
 919         got_referenced instead of ref_regular_nonweak.  Remove the
 920         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
 921         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
 922
 923 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 924
 925         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
 926         initialize `hi_reloc'.
 927
 928 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 929
 930         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
 931         SHT_MIPS_REGINFO sections don't assert the correct size and
 932         report an error instead.
 933
 934 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 935
 936         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
 937         status from `->elf_backend_section_processing'.
 938
 939 2018-02-02  Jim Wilson  <jimw@sifive.com>
 940
 941         PR ld/22756
 942         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
 943         If link_info->wrap_hash, check for a duplicate symbol and ignore.
 944         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
 945         Pass new argument to riscv_relax_delete_bytes.
 946         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
 947         ATTRIBUTE_UNUSED from link_info parameter.
 948
 949 2018-02-02  Alan Modra  <amodra@gmail.com>
 950
 951         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
 952         emitted for toc sequence optimization.  Set and use "howto" later.
 953
 954 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
 955
 956         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
 957         arithmetic on NULL pointer.
 958         * elflink.c (_bfd_elf_archive_symbol_lookup,
 959         elf_link_add_archive_symbols): Likewise.
 960
 961 2018-01-31  Michael Matz  <matz@suse.de>
 962
 963         * elflink.c (bfd_elf_define_start_stop): Fix check of
 964         def_dynamic.
 965
 966 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 967
 968         PR ld/21964
 969         * elflink.c (bfd_elf_define_start_stop): Check if __start and
 970         __stop symbols are referenced by shared objects.
 971
 972 2018-01-30  Alan Modra  <amodra@gmail.com>
 973
 974         PR 22758
 975         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
 976         segment when demand paged with lma on the same page.  Test this
 977         before load/non-load, executable/non-executable,
 978         writable/non-writable tests and simplify.  Delete bogus relro
 979         condition in writable/non-writable test.  Delete outdated
 980         comment.  Formatting.
 981
 982 2018-01-30  Alan Modra  <amodra@gmail.com>
 983
 984         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
 985         symbols dynamic.
 986
 987 2018-01-29  Alan Modra  <amodra@gmail.com>
 988
 989         PR 22741
 990         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
 991         range before converting to a symbol table pointer.
 992
 993 2018-01-27  Nick Clifton  <nickc@redhat.com>
 994
 995         * po/ru.po: Updated Russian translation.
 996
 997 2018-01-26  Alan Modra  <amodra@gmail.com>
 998
 999         * elflink.c (bfd_elf_define_start_stop): Override symbols when
1000         they are defined dynamically.
1001
1002 2018-01-26  Alan Modra  <amodra@gmail.com>
1003
1004         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1005         .branch_lt changes size.
1006
1007 2018-01-25  Alan Modra  <amodra@gmail.com>
1008
1009         PR 22746
1010         * elfcode.h (elf_object_p): Avoid integer overflow.
1011
1012 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
1013
1014         PR ld/22727
1015         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1016         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1017
1018         Revert
1019         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
1020
1021         PR ld/22263
1022         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1023         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1024         bfd_link_executable for TLS check.
1025         (_bfd_sparc_elf_check_relocs): Likewise.
1026         (allocate_dynrelocs): Likewise.
1027         (_bfd_sparc_elf_relocate_section): Likewise.
1028
1029 2018-01-24  Renlin Li  <renlin.li@arm.com>
1030
1031         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1032         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1033         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1034         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1035         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1036         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1037         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1038
1039 2018-01-24  Renlin Li  <renlin.li@arm.com>
1040
1041         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1042         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1043         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1044         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1045         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1046         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1047         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1048         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1049         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1050         * bfd-in2.h: Regenerate.
1051         * libbfd.h: Regenerate.
1052
1053 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1054
1055         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1056         `mips_elf32_section_processing' comment reference.
1057
1058 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1059
1060         PR ld/22721
1061         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1062         versioned __tls_get_addr symbol.
1063
1064 2018-01-19  Nick Clifton  <nickc@redhat.com>
1065
1066         * po/fr.po: Updated French translation.
1067
1068 2018-01-18  Alan Modra  <amodra@gmail.com>
1069
1070         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1071         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1072         (ppc64_elf_build_stubs): Likewise.
1073
1074 2018-01-17  Nick Clifton  <nickc@redhat.com>
1075
1076         * po/ru.po: Updated Russian translation.
1077         * po/uk/po: Updated Ukranian translation.
1078
1079 2018-01-17  Alan Modra  <amodra@gmail.com>
1080
1081         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1082
1083 2018-01-17  Alan Modra  <amodra@gmail.com>
1084
1085         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1086         (CRSETEQ, BEQCTRM): Define.
1087         (is_nonpic_glink_stub): Don't check bctr.
1088         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1089         (ppc_elf_relax_section): Size speculation barrier.
1090         (output_bctr): New function.
1091         (write_glink_stub): Use output_bctr.
1092         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1093         (ppc_elf_finish_dynamic_symbol): Likewise.
1094         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1095         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1096         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1097         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1098         (size_global_entry_stubs): Handle speculation barrier sizing.
1099         (plt_stub_size): Likewise.
1100         (output_bctr): New function.
1101         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1102         barrier.
1103         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1104         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1105         (build_global_entry_stubs): Output speculation barrier.
1106         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1107         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1108
1109 2018-01-17  Alan Modra  <amodra@gmail.com>
1110
1111         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1112         __tls_get_addr_opt, and alignment sizing.
1113         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1114         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1115         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1116         or 8 insns.
1117         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1118         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1119         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1120         by PLT reloc count.
1121         (write_glink_stub): Handle __tls_get_addr_opt stub.
1122         Pad out to size given by GLINK_ENTRY_SIZE.
1123         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1124         (ppc_elf_finish_dynamic_symbol): Likewise.
1125         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1126         insn array since so many need rewriting.
1127         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1128         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1129         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1130         nops.  Adjust all uses.
1131         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1132         in glink_vma calculation.
1133         (struct ppc_link_hash_table): Add global_entry section pointer.
1134         (create_linkage_sections): Create separate section for global
1135         entry stubs.
1136         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1137         (size_global_entry_stubs): Handle sizing for aligned stubs.
1138         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1139         and don't stash end of glink branch table in rawsize.
1140         (ppc_build_one_stub): Rewrite stub size calculations.
1141         (build_global_entry_stubs): Use new section.
1142         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1143         Build lazy link stubs out to end of section.  Build global entry
1144         stubs in new section.
1145
1146 2018-01-15  Nick Clifton  <nickc@redhat.com>
1147
1148         * po/uk.po: Updated Ukranian translation.
1149
1150 2018-01-13  Nick Clifton  <nickc@redhat.com>
1151
1152         * po/bfd.pot: Regenerated.
1153
1154 2018-01-13  Nick Clifton  <nickc@redhat.com>
1155
1156         * version.m4: Bump version to 2.30.51
1157         * configure: Regenerate.
1158
1159 2018-01-13  Nick Clifton  <nickc@redhat.com>
1160
1161         2.30 branch created.
1162
1163 2018-01-12  Jens Widell  <jl@opera.com>
1164
1165         * elf.c (setup_group): Optimize search for group by remembering
1166         last found group and restarting search at that index.
1167         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1168
1169 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1170
1171         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1172         bfd_link_common_skip_none in switch.
1173
1174 2018-01-12  Alan Modra  <amodra@gmail.com>
1175
1176         PR ld/22649
1177         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1178         references on forced local symbols.
1179
1180 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1181
1182         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1183         .reginfo section has wrong size.
1184
1185 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1186
1187         PR ld/22393
1188         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1189         separate code and read-only data LOAD segments, create a new
1190         LOAD segment if the previous section contains text and the
1191         current section doesn't or vice versa.  Don't put a writable
1192         section in a read-only segment if there is a RELRO segment.
1193
1194 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1195
1196         PR ld/22649
1197         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1198         references on forced local symbols.
1199
1200 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1201
1202         PR ld/22677
1203         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1204         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1205
1206 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1207
1208         PR 22662
1209         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1210
1211 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1212
1213         * elf.c (elfcore_grok_freebsd_note): Handle
1214         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1215         NT_FREEBSD_PROCSTAT_VMMAP.
1216
1217 2018-01-03  Alan Modra  <amodra@gmail.com>
1218
1219         Update year range in copyright notice of all files.
1220
1221 For older changes see ChangeLog-2017
1222 \f
1223 Copyright (C) 2018 Free Software Foundation, Inc.
1224
1225 Copying and distribution of this file, with or without modification,
1226 are permitted in any medium without royalty provided the copyright
1227 notice and this notice are preserved.
1228
1229 Local Variables:
1230 mode: change-log
1231 left-margin: 8
1232 fill-column: 74
1233 version-control: never
1234 End: