bfd/ChangeLog

   1 2018-02-26  Alan Modra  <amodra@gmail.com>
   2
   3         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
   4         * elflink.c: Standardize error/warning messages.  Replace use of
   5         linker callback einfo with _bfd_error_handler when possible.
   6
   7 2018-02-26  Alan Modra  <amodra@gmail.com>
   8
   9         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
  10         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
  11         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
  12         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
  13         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
  14         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
  15         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
  16         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
  17         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
  18         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
  19         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
  20         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
  21         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
  22         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
  23         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
  24         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
  25         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
  26         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
  27         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
  28         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
  29         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
  30         unrecognized/unsupported reloc message.
  31
  32 2018-02-26  Alan Modra  <amodra@gmail.com>
  33
  34         * elf32-ppc.c: Standardize error/warning messages.  Use
  35         _bfd_error_handler rather than einfo when einfo features not used.
  36         * elf64-ppc.c: Likewise.
  37
  38 2018-02-23  Alan Modra  <amodra@gmail.com>
  39
  40         PR 22881
  41         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
  42         segment if no matching LOAD segment.
  43
  44 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  45
  46         * elf32-nds32.h: Define mask for ict_model.
  47
  48 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
  49
  50         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
  51
  52 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
  53
  54         Revert
  55         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
  56
  57         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
  58         .reginfo section has wrong size.
  59
  60 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
  61
  62         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
  63         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
  64         `.MIPS.abiflags' sections.
  65         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
  66         section's end.
  67
  68 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
  69
  70         * section.c (SEC_FIXED_SIZE): New macro.
  71         * bfd-in2.h: Regenerate.
  72
  73 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
  74
  75         * section.c (SEC_HAS_GOT_REF): Remove macro.
  76         * bfd-in2.h: Regenerate.
  77
  78 2018-02-19  Alan Modra  <amodra@gmail.com>
  79
  80         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
  81         arguments.
  82         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
  83         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
  84         (_bfd_riscv_relax_pc): Likewise and fix typos.
  85         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
  86         * libbfd.h: Regenerate.
  87
  88 2018-02-19  Alan Modra  <amodra@gmail.com>
  89
  90         * dwarf2.c (read_section): Don't use 'll' format modifier.
  91         (find_abstract_instance): Likewise.
  92         * elfcore.h (elf_core_file_p): Likewise.
  93
  94 2018-02-19  Alan Modra  <amodra@gmail.com>
  95
  96         * bfd-in.h: Include inttypes.h or if not available define
  97         PRId64, PRIu64 and PRIx64.
  98         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
  99         modifier to print bfd_vma.
 100         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
 101         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
 102         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
 103         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
 104         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
 105         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
 106         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 107         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
 108         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
 109         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 110         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
 111         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
 112         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
 113         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
 114         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
 115         and cast input to uint64_t, and similarly for Ld and Lu.
 116         * bfd-in2.h: Regenerate.
 117
 118 2018-02-19  Alan Modra  <amodra@gmail.com>
 119
 120         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
 121         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
 122         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
 123         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
 124         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
 125         * reloc.c: Replace use of %R and %T in format strings passed to
 126         einfo and friends by %pR and %pT.
 127
 128 2018-02-19  Alan Modra  <amodra@gmail.com>
 129
 130         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
 131         of %A and %B.
 132         * aout-adobe.c: Update all messages using %A and %B.
 133         * aout-cris.c: Likewise.
 134         * aoutx.h: Likewise.
 135         * archive.c: Likewise.
 136         * binary.c: Likewise.
 137         * cache.c: Likewise.
 138         * coff-alpha.c: Likewise.
 139         * coff-arm.c: Likewise.
 140         * coff-i860.c: Likewise.
 141         * coff-mcore.c: Likewise.
 142         * coff-ppc.c: Likewise.
 143         * coff-rs6000.c: Likewise.
 144         * coff-sh.c: Likewise.
 145         * coff-tic4x.c: Likewise.
 146         * coff-tic54x.c: Likewise.
 147         * coff-tic80.c: Likewise.
 148         * coff64-rs6000.c: Likewise.
 149         * coffcode.h: Likewise.
 150         * coffgen.c: Likewise.
 151         * cofflink.c: Likewise.
 152         * coffswap.h: Likewise.
 153         * compress.c: Likewise.
 154         * cpu-arm.c: Likewise.
 155         * ecoff.c: Likewise.
 156         * elf-attrs.c: Likewise.
 157         * elf-eh-frame.c: Likewise.
 158         * elf-ifunc.c: Likewise.
 159         * elf-m10300.c: Likewise.
 160         * elf-properties.c: Likewise.
 161         * elf-s390-common.c: Likewise.
 162         * elf.c: Likewise.
 163         * elf32-arc.c: Likewise.
 164         * elf32-arm.c: Likewise.
 165         * elf32-avr.c: Likewise.
 166         * elf32-bfin.c: Likewise.
 167         * elf32-cr16.c: Likewise.
 168         * elf32-cr16c.c: Likewise.
 169         * elf32-cris.c: Likewise.
 170         * elf32-crx.c: Likewise.
 171         * elf32-d10v.c: Likewise.
 172         * elf32-d30v.c: Likewise.
 173         * elf32-epiphany.c: Likewise.
 174         * elf32-fr30.c: Likewise.
 175         * elf32-frv.c: Likewise.
 176         * elf32-gen.c: Likewise.
 177         * elf32-hppa.c: Likewise.
 178         * elf32-i370.c: Likewise.
 179         * elf32-i386.c: Likewise.
 180         * elf32-i960.c: Likewise.
 181         * elf32-ip2k.c: Likewise.
 182         * elf32-iq2000.c: Likewise.
 183         * elf32-lm32.c: Likewise.
 184         * elf32-m32c.c: Likewise.
 185         * elf32-m32r.c: Likewise.
 186         * elf32-m68hc11.c: Likewise.
 187         * elf32-m68hc12.c: Likewise.
 188         * elf32-m68hc1x.c: Likewise.
 189         * elf32-m68k.c: Likewise.
 190         * elf32-mcore.c: Likewise.
 191         * elf32-mep.c: Likewise.
 192         * elf32-metag.c: Likewise.
 193         * elf32-microblaze.c: Likewise.
 194         * elf32-moxie.c: Likewise.
 195         * elf32-msp430.c: Likewise.
 196         * elf32-mt.c: Likewise.
 197         * elf32-nds32.c: Likewise.
 198         * elf32-nios2.c: Likewise.
 199         * elf32-or1k.c: Likewise.
 200         * elf32-pj.c: Likewise.
 201         * elf32-ppc.c: Likewise.
 202         * elf32-rl78.c: Likewise.
 203         * elf32-rx.c: Likewise.
 204         * elf32-s390.c: Likewise.
 205         * elf32-score.c: Likewise.
 206         * elf32-score7.c: Likewise.
 207         * elf32-sh-symbian.c: Likewise.
 208         * elf32-sh.c: Likewise.
 209         * elf32-sh64.c: Likewise.
 210         * elf32-sparc.c: Likewise.
 211         * elf32-spu.c: Likewise.
 212         * elf32-tic6x.c: Likewise.
 213         * elf32-tilepro.c: Likewise.
 214         * elf32-v850.c: Likewise.
 215         * elf32-vax.c: Likewise.
 216         * elf32-visium.c: Likewise.
 217         * elf32-wasm32.c: Likewise.
 218         * elf32-xgate.c: Likewise.
 219         * elf32-xtensa.c: Likewise.
 220         * elf64-alpha.c: Likewise.
 221         * elf64-gen.c: Likewise.
 222         * elf64-hppa.c: Likewise.
 223         * elf64-ia64-vms.c: Likewise.
 224         * elf64-mmix.c: Likewise.
 225         * elf64-ppc.c: Likewise.
 226         * elf64-s390.c: Likewise.
 227         * elf64-sh64.c: Likewise.
 228         * elf64-sparc.c: Likewise.
 229         * elf64-x86-64.c: Likewise.
 230         * elfcode.h: Likewise.
 231         * elfcore.h: Likewise.
 232         * elflink.c: Likewise.
 233         * elfnn-aarch64.c: Likewise.
 234         * elfnn-ia64.c: Likewise.
 235         * elfnn-riscv.c: Likewise.
 236         * elfxx-mips.c: Likewise.
 237         * elfxx-sparc.c: Likewise.
 238         * elfxx-tilegx.c: Likewise.
 239         * elfxx-x86.c: Likewise.
 240         * hpux-core.c: Likewise.
 241         * ieee.c: Likewise.
 242         * ihex.c: Likewise.
 243         * libbfd.c: Likewise.
 244         * linker.c: Likewise.
 245         * mach-o.c: Likewise.
 246         * merge.c: Likewise.
 247         * mmo.c: Likewise.
 248         * oasys.c: Likewise.
 249         * pdp11.c: Likewise.
 250         * pe-mips.c: Likewise.
 251         * peXXigen.c: Likewise.
 252         * peicode.h: Likewise.
 253         * reloc.c: Likewise.
 254         * rs6000-core.c: Likewise.
 255         * srec.c: Likewise.
 256         * stabs.c: Likewise.
 257         * vms-alpha.c: Likewise.
 258         * xcofflink.c: Likewise.
 259
 260 2018-02-19  Alan Modra  <amodra@gmail.com>
 261
 262         PR 22845
 263         * elf.c (IS_TBSS): Define.
 264         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 265         (assign_file_positions_for_non_load_sections): Revert last change.
 266         Properly calculate load segment limits to compare against relro limits.
 267
 268 2018-02-17  Alan Modra  <amodra@gmail.com>
 269
 270         PR 22845
 271         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 272         degenerate zero size PT_LOAD segments when finding one overlapping
 273         the PT_GNU_RELRO segment.
 274
 275 2018-02-16  Alan Modra  <amodra@gmail.com>
 276
 277         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 278         (_bfd_bool_bfd_true): Rename from bfd_true.
 279         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 280         (_bfd_int_bfd_0): Rename from bfd_0.
 281         (_bfd_uint_bfd_0): Rename from bfd_0u.
 282         (_bfd_long_bfd_0): Rename from bfd_0l.
 283         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 284         (_bfd_void_bfd): Rename from bfd_void.
 285         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 286         (_bfd_bool_bfd_link_false_error),
 287         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 288         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 289         (_bfd_bool_bfd_asection_bfd_asection_true),
 290         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 291         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
 292         * archive.c (_bfd_noarchive_get_elt_at_index),
 293         (_bfd_noarchive_openr_next_archived_file),
 294         (_bfd_noarchive_construct_extended_name_table),
 295         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
 296         (_bfd_noarchive_write_armap): New functions.
 297         * archures.c (_bfd_nowrite_set_arch_mach): New function.
 298         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
 299         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
 300         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
 301         (alpha_ecoff_swap_coff_lineno_out),
 302         (alpha_ecoff_swap_coff_reloc_out): New functions.
 303         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
 304         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
 305         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
 306         (mips_ecoff_swap_coff_lineno_out),
 307         (mips_ecoff_swap_coff_reloc_out): New functions.
 308         * coffcode.h (coff_set_alignment_hook): Replace define with
 309         new function.
 310         (symname_in_debug_hook): Likewise.
 311         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
 312         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
 313         * elf.c (assign_file_positions_except_relocs): Test
 314         elf_backend_allow_non_load_phdr for NULL.
 315         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
 316         _bfd_elf_link_omit_section_dynsym.  Update uses.
 317         (_bfd_elf_omit_section_dynsym_all): New function.
 318         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
 319         (_bfd_elf_omit_section_dynsym_default): Declare.
 320         (_bfd_elf_omit_section_dynsym_all): Declare.
 321         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
 322         (_bfd_nolink_bfd_get_relocated_section_contents),
 323         (_bfd_nolink_bfd_lookup_section_flags),
 324         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
 325         (_bfd_nolink_bfd_link_hash_table_create),
 326         (_bfd_nolink_bfd_link_just_syms),
 327         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
 328         (_bfd_nolink_bfd_link_split_section),
 329         (_bfd_nolink_section_already_linked),
 330         (_bfd_nolink_bfd_define_common_symbol),
 331         (_bfd_nolink_bfd_define_start_stop): New functions.
 332         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
 333         (_bfd_norelocs_bfd_reloc_name_lookup),
 334         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
 335         * section.c (_bfd_nowrite_set_section_contents): New function.
 336         * syms.c (_bfd_nosymbols_canonicalize_symtab),
 337         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
 338         (_bfd_nosymbols_get_symbol_version_string),
 339         (_bfd_nosymbols_bfd_is_local_label_name),
 340         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
 341         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
 342         (_bfd_nosymbols_bfd_make_debug_symbol),
 343         ( _bfd_nosymbols_read_minisymbols),
 344         ( _bfd_nosymbols_minisymbol_to_symbol),
 345         (_bfd_nodynamic_get_synthetic_symtab): New functions.
 346         * libbfd-in.h: Declare new functions.  Update existing defines,
 347         removing casts.
 348         * aix386-core.c: Update to use new hooks.  Formatting.
 349         * aout-adobe.c: Likewise.
 350         * aout-arm.c: Likewise.
 351         * aout-target.h: Likewise.
 352         * aout-tic30.c: Likewise.
 353         * aoutf1.h: Likewise.
 354         * binary.c: Likewise.
 355         * bout.c: Likewise.
 356         * cisco-core.c: Likewise.
 357         * coff-alpha.c: Likewise.
 358         * coff-i386.c: Likewise.
 359         * coff-i860.c: Likewise.
 360         * coff-i960.c: Likewise.
 361         * coff-ia64.c: Likewise.
 362         * coff-mips.c: Likewise.
 363         * coff-ppc.c: Likewise.
 364         * coff-rs6000.c: Likewise.
 365         * coff-sh.c: Likewise.
 366         * coff-tic30.c: Likewise.
 367         * coff-tic54x.c: Likewise.
 368         * coff-x86_64.c: Likewise.
 369         * coff64-rs6000.c: Likewise.
 370         * coffcode.h: Likewise.
 371         * elf-m10300.c: Likewise.
 372         * elf32-cr16.c: Likewise.
 373         * elf32-lm32.c: Likewise.
 374         * elf32-m32r.c: Likewise.
 375         * elf32-metag.c: Likewise.
 376         * elf32-score.c: Likewise.
 377         * elf32-score7.c: Likewise.
 378         * elf32-tilepro.c: Likewise.
 379         * elf32-xstormy16.c: Likewise.
 380         * elf32-xtensa.c: Likewise.
 381         * elf64-alpha.c: Likewise.
 382         * elf64-hppa.c: Likewise.
 383         * elf64-ia64-vms.c: Likewise.
 384         * elf64-mmix.c: Likewise.
 385         * elf64-sh64.c: Likewise.
 386         * elfnn-ia64.c: Likewise.
 387         * elfxx-sparc.c: Likewise.
 388         * elfxx-target.h: Likewise.
 389         * elfxx-tilegx.c: Likewise.
 390         * elfxx-x86.h: Likewise.
 391         * hp300hpux.c: Likewise.
 392         * hppabsd-core.c: Likewise.
 393         * hpux-core.c: Likewise.
 394         * i386msdos.c: Likewise.
 395         * i386os9k.c: Likewise.
 396         * ieee.c: Likewise.
 397         * ihex.c: Likewise.
 398         * irix-core.c: Likewise.
 399         * libaout.h: Likewise.
 400         * libecoff.h: Likewise.
 401         * mach-o-target.c: Likewise.
 402         * mach-o.c: Likewise.
 403         * mipsbsd.c: Likewise.
 404         * mmo.c: Likewise.
 405         * netbsd-core.c: Likewise.
 406         * nlm-target.h: Likewise.
 407         * oasys.c: Likewise.
 408         * osf-core.c: Likewise.
 409         * pdp11.c: Likewise.
 410         * pe-mips.c: Likewise.
 411         * pe-x86_64.c: Likewise.
 412         * pef.c: Likewise.
 413         * plugin.c: Likewise.
 414         * ppcboot.c: Likewise.
 415         * ptrace-core.c: Likewise.
 416         * sco5-core.c: Likewise.
 417         * som.c: Likewise.
 418         * sparclynx.c: Likewise.
 419         * srec.c: Likewise.
 420         * tekhex.c: Likewise.
 421         * trad-core.c: Likewise.
 422         * verilog.c: Likewise.
 423         * versados.c: Likewise.
 424         * vms-alpha.c: Likewise.
 425         * vms-lib.c: Likewise.
 426         * wasm-module.c: Likewise.
 427         * xsym.c: Likewise.
 428         * libbfd.h: Regenerate.
 429
 430 2018-02-15  Jim Wilson  <jimw@sifive.com>
 431
 432         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
 433         symbols whose section address is zero.
 434
 435         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
 436         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
 437         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
 438         Add %X%P to error messages.
 439
 440 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
 441
 442         PR ld/22832
 443         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
 444         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
 445         and assert that the result of the call is not NULL.
 446
 447 2018-02-14  Nick Clifton  <nickc@redhat.com>
 448
 449         PR 22823
 450         Revert previous delta.  Add extra casts to avoid compile time
 451         warnings instead.
 452         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
 453         cast to avoid warning from gcc v8 compiler.
 454         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 455         (_bfd_generic_bfd_set_private_flags): Likewise.
 456         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 457         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 458         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 459         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 460         (_bfd_noarchive_construct_extended_name_table): Likewise.
 461         (_bfd_noarchive_truncate_arname): Likewise.
 462         (_bfd_noarchive_write_ar_hdr): Likewise.
 463         (_bfd_noarchive_get_elt_at_index): Likewise.
 464         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 465         (_bfd_nosymbols_print_symbol): Likewise.
 466         (_bfd_nosymbols_get_symbol_info): Likewise.
 467         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 468         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 469         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 470         (_bfd_nosymbols_get_lineno): Likewise.
 471         (_bfd_nosymbols_find_nearest_line): Likewise.
 472         (_bfd_nosymbols_find_line): Likewise.
 473         (_bfd_nosymbols_find_inliner_info): Likewise.
 474         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 475         (_bfd_nosymbols_read_minisymbols): Likewise.
 476         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 477         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 478         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 479         (_bfd_nowrite_set_arch_mach): Likewise.
 480         (_bfd_nowrite_set_section_contents): Likewise.
 481         (_bfd_nolink_sizeof_headers): Likewise.
 482         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 483         (_bfd_nolink_bfd_relax_section): Likewise.
 484         (_bfd_nolink_bfd_gc_sections): Likewise.
 485         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 486         (_bfd_nolink_bfd_merge_sections): Likewise.
 487         (_bfd_nolink_bfd_is_group_section): Likewise.
 488         (_bfd_nolink_bfd_discard_group): Likewise.
 489         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 490         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 491         (_bfd_nolink_bfd_link_just_syms): Likewise.
 492         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 493         (_bfd_nolink_bfd_final_link): Likewise.
 494         (_bfd_nolink_bfd_link_split_section): Likewise.
 495         (_bfd_nolink_section_already_linked): Likewise.
 496         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 497         (_bfd_nolink_bfd_define_start_stop): Likewise.
 498         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 499         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 500         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 501         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 502         * libbfd.c (bfd_false_any): Delete.
 503         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
 504         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
 505         * libbfd.h (extern): Regenerate
 506         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
 507         cast to avoid warning from gcc v8 compiler.
 508         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
 509         * binary.c (binary_get_symbol_info): Likewise.
 510         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
 511         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 512         * coffcode.h (coff_set_alignment_hook): Likewise.
 513         (symname_in_debug_hook): Likewise.
 514         (bfd_coff_backend_data bigobj_swap_table): Likewise.
 515         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
 516         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
 517         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
 518         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
 519         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
 520         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
 521         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
 522         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
 523         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
 524         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
 525         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
 526         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
 527         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
 528         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
 529         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
 530         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
 531         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
 532         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 533         (bfd_elfNN_bfd_set_private_flags): Likewise.
 534         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
 535         (elf_backend_init_index_section): Likewise.
 536         (elf_backend_allow_non_load_phdr): Likewise.
 537         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
 538         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
 539         * ieee.c (ieee_construct_extended_name_table): Likewise.
 540         (ieee_write_armap): Likewise.
 541         (ieee_write_ar_hdr): Likewise.
 542         (ieee_bfd_is_target_special_symbol): Likewise.
 543         * ihex.c (ihex_canonicalize_symtab): Likewise.
 544         (ihex_bfd_is_target_special_symbol): Likewise.
 545         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
 546         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
 547         (_bfd_ecoff_set_alignment_hook): Likewise.
 548         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
 549         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
 550         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
 551         * oasys.c (oasys_construct_extended_name_table): Likewise.
 552         (oasys_write_armap): Likewise.
 553         (oasys_write_ar_hdr): Likewise.
 554         (oasys_bfd_is_target_special_symbol): Likewise.
 555         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
 556         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
 557         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
 558         * som.c (som_bfd_is_target_special_symbol): Likewise.
 559         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
 560         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
 561         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
 562         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
 563         (versados_bfd_reloc_name_lookup): Likewise.
 564         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
 565         (vms_bfd_define_start_stop): Likewise.
 566         (alpha_vms_bfd_is_target_special_symbol): Likewise.
 567         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
 568         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 569
 570 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         PR ld/22842
 573         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
 574         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 575         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
 576         R_X86_64_PC32 reloc against dynamic function in data section.
 577         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
 578         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
 579         against dynamic function in data section.
 580         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
 581         function address only if pcrel_plt is true.
 582         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
 583         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
 584         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
 585         PC-relative relocation against a function definition in data
 586         secton in PIE.  Remove the obsolete comments.
 587         (elf_x86_link_hash_table): Add pcrel_plt.
 588
 589 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 590
 591         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
 592         instead of bfd_link_pic, for building shared library.
 593
 594 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
 595
 596         PR gas/22791
 597         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
 598         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
 599         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
 600         against protected function in shared object.
 601
 602 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
 603
 604         PR 22828
 605         * po/ru.po: Fix typo in Russian translation.
 606
 607 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
 608
 609         * wasm-module.c (wasm_scan_name_function_section): Rename
 610         `index' local variable to `idx'.
 611
 612 2018-02-13  Nick Clifton  <nickc@redhat.com>
 613
 614         PR 22823
 615         Fix compile time warnings generated by gcc version 8.
 616         * libbfd-in.h: Remove extraneous text from prototypes.
 617         Add prototypes for bfd_false_any, bfd_true_any,
 618         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
 619         bfd_n1_any, bfd_void_any.
 620         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
 621         function.
 622         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
 623         (_bfd_generic_bfd_set_private_flags): Likewise.
 624         (_bfd_generic_bfd_copy_private_section_data): Likewise.
 625         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
 626         (_bfd_generic_bfd_copy_private_header_data): Likewise.
 627         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
 628         (_bfd_noarchive_construct_extended_name_table): Likewise.
 629         (_bfd_noarchive_truncate_arname): Likewise.
 630         (_bfd_noarchive_write_ar_hdr): Likewise.
 631         (_bfd_noarchive_get_elt_at_index): Likewise.
 632         (_bfd_nosymbols_canonicalize_symtab): Likewise.
 633         (_bfd_nosymbols_print_symbol): Likewise.
 634         (_bfd_nosymbols_get_symbol_info): Likewise.
 635         (_bfd_nosymbols_get_symbol_version_string): Likewise.
 636         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
 637         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
 638         (_bfd_nosymbols_get_lineno): Likewise.
 639         (_bfd_nosymbols_find_nearest_line): Likewise.
 640         (_bfd_nosymbols_find_line): Likewise.
 641         (_bfd_nosymbols_find_inliner_info): Likewise.
 642         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
 643         (_bfd_nosymbols_read_minisymbols): Likewise.
 644         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
 645         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
 646         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
 647         (_bfd_nowrite_set_arch_mach): Likewise.
 648         (_bfd_nowrite_set_section_contents): Likewise.
 649         (_bfd_nolink_sizeof_headers): Likewise.
 650         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
 651         (_bfd_nolink_bfd_relax_section): Likewise.
 652         (_bfd_nolink_bfd_gc_sections): Likewise.
 653         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
 654         (_bfd_nolink_bfd_merge_sections): Likewise.
 655         (_bfd_nolink_bfd_is_group_section): Likewise.
 656         (_bfd_nolink_bfd_discard_group): Likewise.
 657         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
 658         (_bfd_nolink_bfd_link_add_symbols): Likewise.
 659         (_bfd_nolink_bfd_link_just_syms): Likewise.
 660         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
 661         (_bfd_nolink_bfd_final_link): Likewise.
 662         (_bfd_nolink_bfd_link_split_section): Likewise.
 663         (_bfd_nolink_section_already_linked): Likewise.
 664         (_bfd_nolink_bfd_define_common_symbol): Likewise.
 665         (_bfd_nolink_bfd_define_start_stop): Likewise.
 666         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
 667         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
 668         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
 669         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
 670         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
 671         accepts one or more arguments.
 672         (bfd_true_any): Likewise.
 673         (bfd_nullvoidptr_any): Likewise.
 674         (bfd_0_any): Likewise.
 675         (bfd_0u_any): Likewise.
 676         (bfd_0l_any): Likewise.
 677         (_bfd_n1_any): Likewise.
 678         (bfd_void_any): Likewise.
 679         * libbfd.h (extern): Regenerate
 680         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
 681         based dummy function.
 682         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
 683         * binary.c (binary_get_symbol_info): Likewise.
 684         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
 685         * coff-mips.c (mips_ecoff_backend_data): Likewise.
 686         * coffcode.h (coff_set_alignment_hook): Likewise.
 687         (symname_in_debug_hook): Likewise.
 688         (bfd_coff_backend_data bigobj_swap_table): Likewise.
 689         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
 690         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
 691         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
 692         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
 693         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
 694         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
 695         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
 696         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
 697         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
 698         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
 699         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
 700         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
 701         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
 702         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
 703         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
 704         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
 705         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
 706         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
 707         (bfd_elfNN_bfd_set_private_flags): Likewise.
 708         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
 709         (elf_backend_init_index_section): Likewise.
 710         (elf_backend_allow_non_load_phdr): Likewise.
 711         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
 712         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
 713         * ieee.c (ieee_construct_extended_name_table): Likewise.
 714         (ieee_write_armap): Likewise.
 715         (ieee_write_ar_hdr): Likewise.
 716         (ieee_bfd_is_target_special_symbol): Likewise.
 717         * ihex.c (ihex_canonicalize_symtab): Likewise.
 718         (ihex_bfd_is_target_special_symbol): Likewise.
 719         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
 720         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
 721         (_bfd_ecoff_set_alignment_hook): Likewise.
 722         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
 723         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
 724         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
 725         * oasys.c (oasys_construct_extended_name_table): Likewise.
 726         (oasys_write_armap): Likewise.
 727         (oasys_write_ar_hdr): Likewise.
 728         (oasys_bfd_is_target_special_symbol): Likewise.
 729         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
 730         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
 731         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
 732         * som.c (som_bfd_is_target_special_symbol): Likewise.
 733         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
 734         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
 735         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
 736         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
 737         (versados_bfd_reloc_name_lookup): Likewise.
 738         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
 739         (vms_bfd_define_start_stop): Likewise.
 740         (alpha_vms_bfd_is_target_special_symbol): Likewise.
 741         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
 742         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 743         * elf32-arc.c (get_replace_function): Assign replacement function
 744         to func pointer.
 745         * elf32-i370.c (i370_noop): Update prototype.
 746
 747 2018-02-13  Alan Modra  <amodra@gmail.com>
 748
 749         PR 22836
 750         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
 751         relocation sections.  If size reduces to just the flag word,
 752         remove that too and mark with SEC_EXCLUDE.
 753         * elflink.c (bfd_elf_final_link): Strip empty group sections.
 754
 755 2018-02-13  Alan Modra  <amodra@gmail.com>
 756
 757         PR 22829
 758         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
 759         PT_GNU_RELRO setup.
 760
 761 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
 762
 763         * i386msdos.c (msdos_mkobject); New function.
 764         (msdos_object_p): New function.
 765         (i386_msdos_vec): Use msdos_object_p as the check_format
 766         function.
 767         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
 768         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
 769         IMAGE_NT_SIGNATURE.
 770         * peXXigen.c: Likewise.
 771         * coff-ia64.c: Likewise.
 772
 773 2018-02-12  Nick Clifton  <nickc@redhat.com>
 774
 775         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
 776         assignment.
 777         * elf32-arc.c (elf_arc_relocate_section): Likewise.
 778
 779 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
 780
 781         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
 782         (sparc_elf_append_rela): Assert that there is enough room in section.
 783         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
 784         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
 785         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
 786         For a symbol subject to a GOT relocation, reserve a slot in the
 787         relocation section if the symbol isn't dynamic and we are in PIC mode.
 788         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
 789         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
 790         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
 791         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
 792         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
 793         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
 794         undefined weak symbol with non-default visibility.  Remove superfluous
 795         'else' and fix formatting.
 796
 797 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
 798
 799         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
 800         is_solaris.
 801         (i386_elf32_sol2_vec): Don't declare.
 802         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
 803         Don't set need_global_offset_table.
 804         (elf_i386_solaris_arch_bed): New.
 805         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
 806         Solaris.
 807         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
 808         target_os != is_nacl instead of target_os == is_normal.
 809         (x86_64_elf64_sol2_vec): Don't declare.
 810         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
 811         is_nacl instead of target_os == is_normal.  Don't set
 812         need_global_offset_table.
 813         (elf_x86_64_solaris_arch_bed): New.
 814         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
 815         Solaris.
 816         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
 817         _GLOBAL_OFFSET_TABLE_ for Solaris.
 818         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
 819         need_global_offset_table.
 820         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
 821         (elf_x86_link_hash_table): Remove need_global_offset_table.
 822         (elf_x86_init_table): Likewise.
 823
 824 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 825
 826         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
 827         Remove prototype.
 828         (i386_elf32_sol2_vec): Declared.
 829         (elf_i386_link_setup_gnu_properties): Set
 830         need_global_offset_table with info->output_bfd->xvec.
 831         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
 832         Remove prototype.
 833         (x86_64_elf64_sol2_vec): Declared.
 834         (elf_x86_64_link_setup_gnu_properties): Set
 835         need_global_offset_table with info->output_bfd->xvec.
 836
 837 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 838
 839         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
 840         New prototype.
 841         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
 842         for Solaris.
 843         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
 844         New prototype.
 845         (elf_x86_64_link_setup_gnu_properties): Set
 846         need_global_offset_table for Solaris.
 847         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
 848         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
 849         (_bfd_x86_elf_link_setup_gnu_properties): Copy
 850         need_global_offset_table.
 851         * elfxx-x86.h (elf_x86_link_hash_table): Add
 852         need_global_offset_table.
 853         (elf_x86_init_table): Likewise.
 854
 855 2018-02-08  Jim Wilson  <jimw@sifive.com>
 856
 857         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
 858         change.
 859
 860 2018-02-08  Nick Clifton  <nickc@redhat.com>
 861
 862         PR 22788
 863         * elf.c (elf_parse_notes): Reject notes with excessuively large
 864         alignments.
 865
 866 2018-02-07  Alan Modra  <amodra@gmail.com>
 867
 868         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
 869         * elf32-ppc.c: Remove speculation barrier support.
 870         * elf32-ppc.h: Likewise.
 871         * elf64-ppc.c: Likewise.
 872         * elf64-ppc.h: Likewise.
 873
 874 2018-02-06  Jim Wilson  <jimw@sifive.com>
 875
 876         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
 877         callback to report an error.
 878
 879 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
 880
 881         PR ld/22263
 882         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
 883         into call to !bfd_link_executable and tidy up.
 884         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
 885         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
 886         !bfd_link_executable.
 887         <R_SPARC_TLS_IE_HI22>: Likewise.
 888         <GOT relocations>: Remove useless code, tidy and merge related blocks.
 889         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
 890         !bfd_link_executable.
 891         <R_SPARC_WPLT30>: Tidy up.
 892         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
 893         !bfd_link_executable.
 894         (allocate_dynrelocs): Likewise.
 895         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
 896         <R_SPARC_TLS_GD_HI22>: Merge into...
 897         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
 898         sparc_elf_tls_transition and remove redundant code.
 899         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
 900         !bfd_link_executable.
 901         <R_SPARC_TLS_LDO_HIX22>: Likewise.
 902         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
 903         <R_SPARC_TLS_LDM_CALL>: Likewise.
 904         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
 905         <R_SPARC_TLS_GD_ADD>: Likewise.
 906         <R_SPARC_TLS_LDM_ADD>: Likewise.
 907         <R_SPARC_TLS_LDO_ADD>: Likewise.
 908         <R_SPARC_TLS_IE_LD>: Likewise.
 909
 910 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
 911
 912         PR 22789
 913         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
 914         functions failed to find the function name, try the generic elf
 915         find function instead.
 916
 917 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
 918
 919         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
 920         'memcpy' instead of 'strncpy' when writing the magic number.
 921
 922 2018-02-06  Nick Clifton  <nickc@redhat.com>
 923
 924         PR 22794
 925         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
 926         section before attempting to read it in.
 927         (bfd_get_alt_debug_link_info): Likewise.
 928
 929 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
 930
 931         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
 932         line information in addition to name, if they can be found.
 933
 934 2018-02-05  Renlin Li  <renlin.li@arm.com>
 935
 936         PR ld/22764
 937         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
 938         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
 939         check for writeable section as well.
 940
 941 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 942
 943         PR ld/22782
 944         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
 945         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
 946         undefined weak symbol to 0.
 947         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
 948         if _GLOBAL_OFFSET_TABLE_ is referenced.
 949         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
 950         got_referenced instead of ref_regular_nonweak.  Remove the
 951         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
 952         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
 953
 954 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 955
 956         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
 957         initialize `hi_reloc'.
 958
 959 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 960
 961         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
 962         SHT_MIPS_REGINFO sections don't assert the correct size and
 963         report an error instead.
 964
 965 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
 966
 967         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
 968         status from `->elf_backend_section_processing'.
 969
 970 2018-02-02  Jim Wilson  <jimw@sifive.com>
 971
 972         PR ld/22756
 973         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
 974         If link_info->wrap_hash, check for a duplicate symbol and ignore.
 975         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
 976         Pass new argument to riscv_relax_delete_bytes.
 977         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
 978         ATTRIBUTE_UNUSED from link_info parameter.
 979
 980 2018-02-02  Alan Modra  <amodra@gmail.com>
 981
 982         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
 983         emitted for toc sequence optimization.  Set and use "howto" later.
 984
 985 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
 986
 987         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
 988         arithmetic on NULL pointer.
 989         * elflink.c (_bfd_elf_archive_symbol_lookup,
 990         elf_link_add_archive_symbols): Likewise.
 991
 992 2018-01-31  Michael Matz  <matz@suse.de>
 993
 994         * elflink.c (bfd_elf_define_start_stop): Fix check of
 995         def_dynamic.
 996
 997 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
 998
 999         PR ld/21964
1000         * elflink.c (bfd_elf_define_start_stop): Check if __start and
1001         __stop symbols are referenced by shared objects.
1002
1003 2018-01-30  Alan Modra  <amodra@gmail.com>
1004
1005         PR 22758
1006         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1007         segment when demand paged with lma on the same page.  Test this
1008         before load/non-load, executable/non-executable,
1009         writable/non-writable tests and simplify.  Delete bogus relro
1010         condition in writable/non-writable test.  Delete outdated
1011         comment.  Formatting.
1012
1013 2018-01-30  Alan Modra  <amodra@gmail.com>
1014
1015         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1016         symbols dynamic.
1017
1018 2018-01-29  Alan Modra  <amodra@gmail.com>
1019
1020         PR 22741
1021         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1022         range before converting to a symbol table pointer.
1023
1024 2018-01-27  Nick Clifton  <nickc@redhat.com>
1025
1026         * po/ru.po: Updated Russian translation.
1027
1028 2018-01-26  Alan Modra  <amodra@gmail.com>
1029
1030         * elflink.c (bfd_elf_define_start_stop): Override symbols when
1031         they are defined dynamically.
1032
1033 2018-01-26  Alan Modra  <amodra@gmail.com>
1034
1035         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1036         .branch_lt changes size.
1037
1038 2018-01-25  Alan Modra  <amodra@gmail.com>
1039
1040         PR 22746
1041         * elfcode.h (elf_object_p): Avoid integer overflow.
1042
1043 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
1044
1045         PR ld/22727
1046         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1047         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1048
1049         Revert
1050         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
1051
1052         PR ld/22263
1053         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1054         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1055         bfd_link_executable for TLS check.
1056         (_bfd_sparc_elf_check_relocs): Likewise.
1057         (allocate_dynrelocs): Likewise.
1058         (_bfd_sparc_elf_relocate_section): Likewise.
1059
1060 2018-01-24  Renlin Li  <renlin.li@arm.com>
1061
1062         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1063         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1064         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1065         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1066         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1067         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1068         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1069
1070 2018-01-24  Renlin Li  <renlin.li@arm.com>
1071
1072         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1073         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1074         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1075         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1076         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1077         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1078         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1079         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1080         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1081         * bfd-in2.h: Regenerate.
1082         * libbfd.h: Regenerate.
1083
1084 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1085
1086         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1087         `mips_elf32_section_processing' comment reference.
1088
1089 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1090
1091         PR ld/22721
1092         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1093         versioned __tls_get_addr symbol.
1094
1095 2018-01-19  Nick Clifton  <nickc@redhat.com>
1096
1097         * po/fr.po: Updated French translation.
1098
1099 2018-01-18  Alan Modra  <amodra@gmail.com>
1100
1101         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1102         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1103         (ppc64_elf_build_stubs): Likewise.
1104
1105 2018-01-17  Nick Clifton  <nickc@redhat.com>
1106
1107         * po/ru.po: Updated Russian translation.
1108         * po/uk/po: Updated Ukranian translation.
1109
1110 2018-01-17  Alan Modra  <amodra@gmail.com>
1111
1112         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1113
1114 2018-01-17  Alan Modra  <amodra@gmail.com>
1115
1116         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1117         (CRSETEQ, BEQCTRM): Define.
1118         (is_nonpic_glink_stub): Don't check bctr.
1119         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1120         (ppc_elf_relax_section): Size speculation barrier.
1121         (output_bctr): New function.
1122         (write_glink_stub): Use output_bctr.
1123         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1124         (ppc_elf_finish_dynamic_symbol): Likewise.
1125         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1126         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1127         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1128         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1129         (size_global_entry_stubs): Handle speculation barrier sizing.
1130         (plt_stub_size): Likewise.
1131         (output_bctr): New function.
1132         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1133         barrier.
1134         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1135         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1136         (build_global_entry_stubs): Output speculation barrier.
1137         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1138         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1139
1140 2018-01-17  Alan Modra  <amodra@gmail.com>
1141
1142         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1143         __tls_get_addr_opt, and alignment sizing.
1144         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1145         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1146         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1147         or 8 insns.
1148         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1149         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1150         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1151         by PLT reloc count.
1152         (write_glink_stub): Handle __tls_get_addr_opt stub.
1153         Pad out to size given by GLINK_ENTRY_SIZE.
1154         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1155         (ppc_elf_finish_dynamic_symbol): Likewise.
1156         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1157         insn array since so many need rewriting.
1158         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1159         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1160         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1161         nops.  Adjust all uses.
1162         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1163         in glink_vma calculation.
1164         (struct ppc_link_hash_table): Add global_entry section pointer.
1165         (create_linkage_sections): Create separate section for global
1166         entry stubs.
1167         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1168         (size_global_entry_stubs): Handle sizing for aligned stubs.
1169         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1170         and don't stash end of glink branch table in rawsize.
1171         (ppc_build_one_stub): Rewrite stub size calculations.
1172         (build_global_entry_stubs): Use new section.
1173         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1174         Build lazy link stubs out to end of section.  Build global entry
1175         stubs in new section.
1176
1177 2018-01-15  Nick Clifton  <nickc@redhat.com>
1178
1179         * po/uk.po: Updated Ukranian translation.
1180
1181 2018-01-13  Nick Clifton  <nickc@redhat.com>
1182
1183         * po/bfd.pot: Regenerated.
1184
1185 2018-01-13  Nick Clifton  <nickc@redhat.com>
1186
1187         * version.m4: Bump version to 2.30.51
1188         * configure: Regenerate.
1189
1190 2018-01-13  Nick Clifton  <nickc@redhat.com>
1191
1192         2.30 branch created.
1193
1194 2018-01-12  Jens Widell  <jl@opera.com>
1195
1196         * elf.c (setup_group): Optimize search for group by remembering
1197         last found group and restarting search at that index.
1198         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1199
1200 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1201
1202         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1203         bfd_link_common_skip_none in switch.
1204
1205 2018-01-12  Alan Modra  <amodra@gmail.com>
1206
1207         PR ld/22649
1208         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1209         references on forced local symbols.
1210
1211 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1212
1213         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1214         .reginfo section has wrong size.
1215
1216 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1217
1218         PR ld/22393
1219         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1220         separate code and read-only data LOAD segments, create a new
1221         LOAD segment if the previous section contains text and the
1222         current section doesn't or vice versa.  Don't put a writable
1223         section in a read-only segment if there is a RELRO segment.
1224
1225 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1226
1227         PR ld/22649
1228         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1229         references on forced local symbols.
1230
1231 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1232
1233         PR ld/22677
1234         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1235         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1236
1237 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1238
1239         PR 22662
1240         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1241
1242 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1243
1244         * elf.c (elfcore_grok_freebsd_note): Handle
1245         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1246         NT_FREEBSD_PROCSTAT_VMMAP.
1247
1248 2018-01-03  Alan Modra  <amodra@gmail.com>
1249
1250         Update year range in copyright notice of all files.
1251
1252 For older changes see ChangeLog-2017
1253 \f
1254 Copyright (C) 2018 Free Software Foundation, Inc.
1255
1256 Copying and distribution of this file, with or without modification,
1257 are permitted in any medium without royalty provided the copyright
1258 notice and this notice are preserved.
1259
1260 Local Variables:
1261 mode: change-log
1262 left-margin: 8
1263 fill-column: 74
1264 version-control: never
1265 End: