bfd/ChangeLog

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