bfd/ChangeLog

   1 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
   2
   3         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
   4         if forced local.
   5
   6 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
   7
   8         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
   9         dynamic symbol sorting.
  10
  11 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         PR ld/21382
  14         * elflink.c (elf_link_add_object_symbols): Preserve
  15         dynamic_ref_after_ir_def when restoring the symbol table for
  16         unneeded dynamic object.
  17
  18 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         PR ld/21401
  21         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
  22         on on undefined IFUNC symbol in the second PLT.
  23
  24 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
  25
  26         * peXXigen.c (pe_print_reloc): Correct chunk_end.
  27
  28 2017-04-19  Alan Modra  <amodra@gmail.com>
  29
  30         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
  31         or make dynamic for info->dynamic_undefined_weak 0 and 1.
  32         * elf32-ppc.c:Formatting.
  33         (ensure_undefweak_dynamic): Don't make dynamic when
  34         info->dynamic_undefined_weak is zero.
  35         (allocate_dynrelocs): Discard undefweak dyn_relocs for
  36         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
  37         not default visibility.  Discard undef and undefweak
  38         dyn_relocs earlier.
  39         (ppc_elf_relocate_section): Adjust to suit.
  40         * elf64-ppc.c: Formatting.
  41         (ensure_undefweak_dynamic): Don't make dynamic when
  42         info->dynamic_undefined_weak is zero.
  43         (allocate_dynrelocs): Discard undefweak dyn_relocs for
  44         info->dynamic_undefined_weak.  Discard them earlier.
  45
  46 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         PR ld/21389
  49         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
  50         before generating the version definition section.
  51
  52 2017-04-17  Alan Modra  <amodra@gmail.com>
  53
  54         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
  55         state when a regular object file defines a symbol with
  56         incompatible type to that defined by an earlier shared lib.
  57
  58 2017-04-13  Alan Modra  <amodra@gmail.com>
  59
  60         * coffcode.h: Wrap some overly long _bfd_error_handler args.
  61         * elf.c: Likewise.
  62         * elf32-arm.c: Likewise.
  63         * elf32-i386.c: Likewise.
  64         * elf32-mep.c: Likewise.
  65         * elf64-ia64-vms.c: Likewise.
  66         * elf64-x86-64.c: Likewise.
  67         * elflink.c: Likewise.
  68         * elfnn-ia64.c: Likewise.
  69         * elfxx-mips.c: Likewise.
  70
  71 2017-04-13  Alan Modra  <amodra@gmail.com>
  72
  73         * aoutx.h: Use %B and %A in error messages throughout file.
  74         * aout-cris.c: Likewise.
  75         * archive.c: Likewise.
  76         * binary.c: Likewise.
  77         * coff-rs6000.c: Likewise.
  78         * coff-tic4x.c: Likewise.
  79         * coffcode.h: Likewise.
  80         * coffgen.c: Likewise.
  81         * cofflink.c: Likewise.
  82         * coffswap.h: Likewise.
  83         * cpu-arm.c: Likewise.
  84         * elf-eh-frame.c: Likewise.
  85         * elf-m10300.c: Likewise.
  86         * elf.c: Likewise.
  87         * elf32-arc.c: Likewise.
  88         * elf32-arm.c: Likewise.
  89         * elf32-bfin.c: Likewise.
  90         * elf32-frv.c: Likewise.
  91         * elf32-iq2000.c: Likewise.
  92         * elf32-m32c.c: Likewise.
  93         * elf32-microblaze.c: Likewise.
  94         * elf32-nds32.c: Likewise.
  95         * elf32-rl78.c: Likewise.
  96         * elf32-rx.c: Likewise.
  97         * elf32-score.c: Likewise.
  98         * elf32-score7.c: Likewise.
  99         * elf32-sh64.c: Likewise.
 100         * elf32-v850.c: Likewise.
 101         * elf32-vax.c: Likewise.
 102         * elf32-visium.c: Likewise.
 103         * elf64-ia64-vms.c: Likewise.
 104         * elf64-mmix.c: Likewise.
 105         * elf64-sh64.c: Likewise.
 106         * elfcode.h: Likewise.
 107         * elfnn-aarch64.c: Likewise.
 108         * elfnn-ia64.c: Likewise.
 109         * elfxx-mips.c: Likewise.
 110         * hpux-core.c: Likewise.
 111         * ieee.c: Likewise.
 112         * ihex.c: Likewise.
 113         * linker.c: Likewise.
 114         * merge.c: Likewise.
 115         * mmo.c: Likewise.
 116         * oasys.c: Likewise.
 117         * pdp11.c: Likewise.
 118         * peXXigen.c: Likewise.
 119         * rs6000-core.c: Likewise.
 120         * vms-alpha.c: Likewise.
 121         * xcofflink.c: Likewise.
 122
 123 2017-04-13  Alan Modra  <amodra@gmail.com>
 124
 125         * bfd.c (PRINT_TYPE): Define.
 126         (_doprnt): New function.
 127         (error_handler_internal): Use _doprnt.
 128         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
 129         calls in their natural order, throughout file.
 130         * coff-mcore.c: Likewise.
 131         * coff-ppc.c: Likewise.
 132         * coff-tic80.c: Likewise.
 133         * cofflink.c: Likewise.
 134         * elf-s390-common.c: Likewise.
 135         * elf.c: Likewise.
 136         * elf32-arm.c: Likewise.
 137         * elf32-i386.c: Likewise.
 138         * elf32-m32r.c: Likewise.
 139         * elf32-msp430.c: Likewise.
 140         * elf32-spu.c: Likewise.
 141         * elf64-ia64-vms.c: Likewise.
 142         * elf64-sparc.c: Likewise.
 143         * elf64-x86-64.c: Likewise.
 144         * elflink.c: Likewise.
 145         * elfnn-aarch64.c: Likewise.
 146         * elfnn-ia64.c: Likewise.
 147         * elfxx-mips.c: Likewise.
 148
 149 2017-04-13  Alan Modra  <amodra@gmail.com>
 150
 151         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
 152         branch veneers" error.  Fix double space and format message.
 153         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
 154         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
 155
 156 2017-04-13  Alan Modra  <amodra@gmail.com>
 157
 158         * bfd-in2.h: Regenerate.
 159
 160 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 161
 162         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
 163         extra `\n' in warning/error messages.
 164         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
 165         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 166
 167 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 168
 169         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
 170         processor-specific properties with generic ELF target vector.
 171
 172 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
 173
 174         * elf32-sparc.c (elf_backend_fixup_symbol): New.
 175         * elf64-sparc.c (elf_backend_fixup_symbol): New.
 176         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 177         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
 178         has_non_got_reloc.
 179         (link_hash_newfunc): Initialize has_got_reloc and
 180         has_non_got_reloc.
 181         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
 182         section.
 183         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
 184         has_non_got_reloc.
 185         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
 186         has_non_got_reloc.
 187         (_bfd_sparc_elf_fixup_symbol): New function.
 188         (allocate_dynrelocs): Don't allocate space for dynamic
 189         relocations and discard relocations against resolved undefined
 190         weak symbols in executable.  Don't make resolved undefined weak
 191         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
 192         relocation against undefined weak symbols in PIE.
 193         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
 194         relocations against resolved undefined weak symbols in PIE
 195         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
 196         without ynamic PLT/GOT relocations for resolved undefined weak
 197         symbols.
 198         Don't generate dynamic relocation against resolved undefined
 199         weak symbol in executable.
 200         (pie_finish_undefweak_symbol): New function.
 201         (_bfd_sparc_elf_finish_dynamic_sections): Call
 202         pie_finish_undefweak_symbol on all symbols in PIE.
 203         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
 204         (_bfd_sparc_elf_fixup_symbol): New function.
 205
 206 2017-04-10  Nick Clifton  <nickc@redhat.com>
 207
 208         * config.bfd: Remove ns32k from obsolete list.
 209
 210 2017-04-10  Alan Modra  <amodra@gmail.com>
 211
 212         PR 21287
 213         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
 214         (special_sections_i): Likewise for .init_array.
 215         (special_sections_p): Likewise for .preinit_array.
 216
 217 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 218
 219         PR ld/19579
 220         PR ld/21306
 221         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
 222         ELF_COMMON_DEF_P for common symbols.
 223         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 224         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 225         * elflink.c (_bfd_elf_merge_symbol): Revert commits
 226         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
 227         07492f668d2173da7a2bda3707ff0985e0f460b6.
 228
 229 2017-04-07  Pedro Alves  <palves@redhat.com>
 230
 231         * opncls.c (bfd_get_debug_link_info): Rename to...
 232         (bfd_get_debug_link_info_1): ... this.  Change type of second
 233         parameter to void pointer.  Adjust.
 234         (bfd_get_debug_link_info): Reimplement on top of
 235         bfd_get_debug_link_info_1.
 236         (separate_debug_file_exists, separate_alt_debug_file_exists):
 237         Change type of second parameter to void pointer.  Adjust.
 238         (get_func_type, check_func_type): Change type of second parameter
 239         to void pointer.
 240         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
 241         the callback functions instead of passing the address of a local.
 242         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
 243         find_separate_debug_file.
 244         (get_alt_debug_link_info_shim): Change type of second parameter to
 245         void pointer.  Adjust.
 246         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
 247         find_separate_debug_file.
 248         (get_build_id_name, bfd_boolean check_build_id_file): Change type
 249         of second parameter to void pointer.  Adjust.
 250         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
 251         pointer local to find_separate_debug_file.
 252
 253 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
 254
 255         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
 256         external symbols with a definition.
 257         (_bfd_coff_gc_mark_extra_sections): Fix typo.
 258
 259 2017-04-07  Alan Modra  <amodra@gmail.com>
 260
 261         * po/SRC-POTFILES.in: Regenerate.
 262
 263 2017-04-05  Alan Modra  <amodra@gmail.com>
 264
 265         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
 266         reference counting.
 267
 268 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
 269
 270         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
 271         numbers for DataDirectory entry indicies passed to
 272         add_data_entry().
 273
 274 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 275
 276         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
 277         each GNU_MBIND section and align GNU_MBIND section to page size.
 278         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
 279         segment for each GNU_MBIND section.
 280         (_bfd_elf_init_private_section_data): Copy sh_info from input
 281         for GNU_MBIND section.
 282
 283 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
 284
 285         * elfnn-riscv.c (GP_NAME): Delete.
 286         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
 287         (_bfd_riscv_relax_lui): Likewise.
 288
 289 2017-04-04  Nick Clifton  <nickc@redhat.com>
 290
 291         PR binutils/21342
 292         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
 293         dereference.
 294         (bfd_elf_final_link): Only initialize the extended symbol index
 295         section if there are extended symbol tables to list.
 296
 297 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
 300         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
 301         * configure.ac (elf): Add elf-properties.lo.
 302         * Makefile.in: Regenerated.
 303         * configure: Likewise.
 304         * elf-bfd.h (elf_property_kind): New.
 305         (elf_property): Likewise.
 306         (elf_property_list): Likewise.
 307         (elf_properties): Likewise.
 308         (_bfd_elf_parse_gnu_properties): Likewise.
 309         (_bfd_elf_get_property): Likewise.
 310         (_bfd_elf_link_setup_gnu_properties): Likewise.
 311         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
 312         and setup_gnu_properties.
 313         (elf_obj_tdata): Add properties.
 314         * elf-properties.c: New file.
 315         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
 316         (elf_i386_merge_gnu_properties): Likewise.
 317         (elf_backend_parse_gnu_properties): Likewise.
 318         (elf_backend_merge_gnu_properties): Likewise.
 319         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 320         (elf_x86_64_merge_gnu_properties): Likewise.
 321         (elf_backend_parse_gnu_properties): Likewise.
 322         (elf_backend_merge_gnu_properties): Likewise.
 323         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
 324         (elf_backend_parse_gnu_properties): Likewise.
 325         (elf_backend_setup_gnu_properties): Likewise.
 326         (elfNN_bed): Add elf_backend_parse_gnu_properties,
 327         elf_backend_merge_gnu_properties and
 328         elf_backend_setup_gnu_properties.
 329
 330 2017-03-30  Pip Cet  <pipcet@gmail.com>
 331
 332         * elf32-wasm32.c: Add relocation code, two relocs.
 333         * reloc.c: Add wasm32 relocations.
 334         * libbfd.h: Regenerate.
 335         * bfd-in2.h: Regenerate.
 336         * bfd/po/bfd.pot: Regenerate.
 337
 338 2017-03-29  Nick Clifton  <nickc@redhat.com>
 339
 340         PR binutils/18025
 341         * coff-bfd.h (struct coff_section_data): Add new fields:
 342         saved_bias and bias.
 343         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
 344         computed for PE binaries.
 345         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
 346         missing abbrev.
 347
 348 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
 349
 350         PR ld/16044
 351         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
 352         to handle a local symbol with a hash-symbol-entry; without PLT.
 353         Add BFD_ASSERT for an incidental case with GOT entry present.
 354         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
 355         isn't forced-or-set local.
 356
 357 2017-03-27  Pip Cet  <pipcet@gmail.com>
 358
 359         * wasm-module.c: New file to support WebAssembly modules.
 360         * wasm-module.h: New file to support WebAssembly modules.
 361         * doc/webassembly.texi: Start documenting wasm-module.c.
 362         * config.bfd: Add wasm_vec.
 363         * targets.c: Likewise.
 364         * configure.ac: Likewise.
 365         * Makefile.am: Add entries for wasm-module.c.
 366         * Makefile.in: Regenerate.
 367         * configure: Regenerate.
 368         * po/SRC-POTFILES.in: Regenerate.
 369
 370 2017-03-27  Pip Cet  <pipcet@gmail.com>
 371
 372         * cpu-wasm32.c: New file to support wasm32 architecture.
 373         * elf32-wasm32.c: New file to support wasm32 architecture.
 374         * Makefile.am: Add wasm32 architecture.
 375         * archures.c: Likewise.
 376         * config.bfd: Likewise.
 377         * configure.ac: Likewise.
 378         * targets.c: Likewise.
 379         * Makefile.in: Regenerate.
 380         * bfd-in2.h: Regenerate.
 381         * configure: Regenerate.
 382         * po/SRC-POTFILES.in: Regenerate.
 383
 384 2017-03-20  Alan Modra  <amodra@gmail.com>
 385
 386         PR 21266
 387         * elf64-ppc.c (compare_symbols): Stabilize sort.
 388
 389 2017-03-18  Alan Modra  <amodra@gmail.com>
 390
 391         * elf64-ppc.c (struct ppc_link_hash_table): Add
 392         local_ifunc_resolver and maybe_local_ifunc_resolver.
 393         (ppc_build_one_stub): Set flags on emitting dynamic
 394         relocation to ifunc.
 395         (ppc64_elf_relocate_section): Likewise.
 396         (ppc64_elf_finish_dynamic_symbol): Likewise.
 397         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
 398         local dynamic relocs to ifuncs.
 399         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
 400         local_ifunc_resolver and maybe_local_ifunc_resolver.
 401         (ppc_elf_relocate_section): Set flag on emitting dynamic
 402         relocation to ifuncs.
 403         (ppc_elf_finish_dynamic_symbol): Likewise.
 404         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
 405         dynamic relocs to ifuncs.
 406
 407 2017-03-13  Nick Clifton  <nickc@redhat.com>
 408
 409         PR binutils/21202
 410         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
 411         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
 412         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
 413         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
 414         * bfd-in2.h: Regenerate.
 415         * libbfd.h: Regenerate.
 416         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
 417         names.
 418         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 419         (elfNN_aarch64_howto_table): Likewise.
 420         (aarch64_tls_transition_without_check): Likewise.
 421         (aarch64_reloc_got_type): Likewise.
 422         (elfNN_aarch64_final_link_relocate): Likewise.
 423         (elfNN_aarch64_tls_relax): Likewise.
 424         (elfNN_aarch64_relocate_section): Likewise.
 425         (elfNN_aarch64_gc_sweep_hook): Likewise.
 426         (elfNN_aarch64_check_relocs): Likewise.
 427         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 428         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 429
 430 2017-03-11  Alan Modra  <amodra@gmail.com>
 431
 432         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
 433         parameter is in fact used.  Whitespace fixes.
 434         * elf64-ppc.c: Likewise.
 435
 436 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
 437
 438         * rs6000-core.c (CORE_NEW): Simplify macro when
 439         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
 440
 441 2017-03-07  Alan Modra  <amodra@gmail.com>
 442
 443         PR 21224
 444         PR 20519
 445         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
 446         dyn_relocs check.
 447
 448 2017-03-05  Alan Modra  <amodra@gmail.com>
 449
 450         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
 451         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
 452         (next_cie_fde_offset): New function.
 453         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
 454         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
 455         four bytes.  Align CIEs to four or eight bytes depending on
 456         per_encoding_aligned8.  Align FDEs according to their encoding.
 457         Pad last FDE to output section alignment.
 458         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
 459         assertion.
 460         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
 461         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
 462         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
 463
 464 2017-03-02  Martin Bickel  <binutils@ineranves.de>
 465
 466         PR ld/21212
 467         * elf.c (rewrite_elf_program_header): Do not issue a warning for
 468         empty segments which have a zero filesz, but a non-zero memsz.
 469
 470 2017-03-02  Alan Modra  <amodra@gmail.com>
 471
 472         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
 473
 474 2017-02-28  Alan Modra  <amodra@gmail.com>
 475
 476         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
 477         (ppc64_elf_relocate_section): Likewise.
 478
 479 2017-02-28  Alan Modra  <amodra@gmail.com>
 480
 481         PR 20995
 482         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
 483         rather than elf32_nios2_hash_table or elf_hash_table.
 484         (create_got_section): Likewise.
 485         (nios2_elf32_finish_dynamic_symbol): Likewise.
 486         (nios2_elf32_adjust_dynamic_symbol): Likewise.
 487         (nios2_elf32_size_dynamic_sections): Likewise.
 488         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
 489         vars.  Use htab equivalents directly instead.  Don't create
 490         all dynamic sections on needing just the GOT.  Use a goto
 491         rather than a fall-through with reloc test.  Ensure
 492         htab->dynobj is set when making dynamic sreloc section.
 493         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
 494         equivalent directly instead.  Don't segfault on looking for
 495         .dynamic when dynamic sections have not been created.  Don't
 496         segfault on .got.plt being discarded.
 497         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
 498         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
 499         fixme and another not so relevant comment.
 500         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
 501         already set, set hash table dynobj on creating .sbss.
 502
 503 2017-02-28  Alan Modra  <amodra@gmail.com>
 504
 505         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
 506         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
 507         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
 508         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
 509         (ppc64_elf_relocate_section): Likewise.
 510         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
 511         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
 512         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
 513         * libbfd.h: Regenerate.
 514         * bfd-in2.h: Regenerate.
 515
 516 2017-02-28  Alan Modra  <amodra@gmail.com>
 517
 518         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
 519         dynamic .data.rel.ro read-only.
 520         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
 521         rather than section flags when deciding where copy reloc goes.
 522         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 523         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
 524         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
 525         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
 526         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
 527         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
 528         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
 529         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
 530         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 531         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 532         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
 533         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
 534         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 535         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 536         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
 537         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
 538         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 539         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 540         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
 541
 542 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
 543
 544         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
 545         `jalr $0, $25' instruction encoding.
 546
 547 2017-02-27  Nick Clifton  <nickc@redhat.com>
 548
 549         PR ld/21180
 550         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
 551         generating a seg-fault when encountering a symbol that has been
 552         deleted by garbage collection.
 553
 554 2017-02-25  Alan Modra  <amodra@gmail.com>
 555
 556         * elf32-arc.c (struct dynamic_sections): Delete.
 557         (enum dyn_section_types): Delete.
 558         (dyn_section_names): Delete.
 559         (arc_create_dynamic_sections): Delete.
 560         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
 561         segfault on discarded .rela.plt section.
 562         (elf_arc_size_dynamic_sections): Formatting.  Don't call
 563         arc_create_dynamic_sections.  Don't allocate memory for sections
 564         handled by the generic linker.  Correct code finding relocs in
 565         read-only sections.  Set SEC_EXCLUDE on zero size .got,
 566         .got.plt, and .dynbss sections.  Do set .interp for pies.
 567
 568 2017-02-24  Andrew Waterman  <andrew@sifive.com>
 569
 570         * elfnn-riscv.c (GP_NAME): New macro.
 571         (riscv_global_pointer_value): Use it.
 572         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
 573         output section, consider only that section's alignment.
 574
 575 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
 576
 577         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
 578         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
 579         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
 580         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
 581
 582 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
 583
 584         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
 585         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
 586         or misaligned.
 587
 588 2017-02-23  Alan Modra  <amodra@gmail.com>
 589
 590         PR 20744
 591         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
 592         16D relocations.
 593         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
 594         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
 595         relocs.
 596
 597 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
 598
 599         PR ld/20828
 600         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
 601         processing ahead of the call to `elf_gc_sweep_symbol'.
 602
 603 2017-02-22  Nick Clifton  <nickc@redhat.com>
 604
 605         PR binutils/21193
 606         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
 607         created section 4-byte alignment.
 608
 609 2017-02-22  Alan Modra  <amodra@gmail.com>
 610
 611         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
 612         on .got or .plt output section being discarded by script.
 613         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
 614         vxworks splt temp.
 615
 616 2017-02-21  Alan Modra  <amodra@gmail.com>
 617
 618         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
 619         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
 620
 621 2017-02-20  Alan Modra  <amodra@gmail.com>
 622
 623         PR 21181
 624         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
 625         if DT_RELSZ/DT_RELASZ is zero.
 626
 627 2017-02-17  Nick Clifton  <nickc@redhat.com>
 628
 629         * compress.c (bfd_get_full_section_contents): Remember to reduce
 630         compressed size by the sizeof the compression header when
 631         decompressing the contents.
 632
 633 2017-02-17  Pedro Alves  <palves@redhat.com>
 634
 635         * srec.c (Chunk): Rename to ...
 636         (_bfd_srec_len): ... this.
 637         (S3Forced): Rename to ...
 638         (_bfd_srec_forceS3): ... this.
 639         * objcopy.c: Adjust all references.
 640
 641 2017-02-17  Pedro Alves  <palves@redhat.com>
 642
 643         * archive.c (bsd_write_armap): Rename to ...
 644         (_bfd_bsd_write_armap): ... this.
 645         (coff_write_armap): Rename to ...
 646         (_bfd_coff_write_armap): ... this.
 647         * libbfd-in.h (bsd_write_armap): Rename to ...
 648         (_bfd_bsd_write_armap): ... this.
 649         (coff_write_armap): Rename to ...
 650         (_bfd_coff_write_armap): ... this.
 651         * aout-target.h, aout-tic30.c: Adjust all users.
 652         * libbfd.h: Regenerate.
 653
 654 2017-02-17  Pedro Alves  <palves@redhat.com>
 655
 656         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
 657         (warn_deprecated): Rename to ...
 658         (_bfd_warn_deprecated): ... this.
 659         * libbfd.c (warn_deprecated): Rename to ...
 660         (_bfd_warn_deprecated): ... this.
 661         * bfd-in2.h: Regenerate.
 662
 663 2017-02-17  Pedro Alves  <palves@redhat.com>
 664
 665         * bfdio.c (real_ftell): Rename to ...
 666         (_bfd_real_ftell): ... this.
 667         (real_fseek): Rename to ...
 668         (_bfd_real_fseek): ... this.
 669         (real_fopen): Rename to ...
 670         (_bfd_real_fopen): ... this.
 671         * libbfd-in.h (real_ftell): Rename to ...
 672         (_bfd_real_ftell): ... this.
 673         (real_fseek): Rename to ...
 674         (_bfd_real_fseek): ... this.
 675         (real_fopen): Rename to ...
 676         (_bfd_real_fopen): ... this.
 677         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
 678         * libbfd.h: Regenerate.
 679
 680 2017-02-17  Pedro Alves  <palves@redhat.com>
 681
 682         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
 683         * libbfd.c (read_unsigned_leb128): Rename to ...
 684         (_bfd_read_unsigned_leb128): ... this.
 685         (read_signed_leb128): Rename to ...
 686         (_bfd_read_signed_leb128): ... this.
 687         (safe_read_leb128): Rename to ...
 688         (_bfd_safe_read_leb128): ... this.
 689         * libbfd-in.h (read_unsigned_leb128): Rename to ...
 690         (_bfd_read_unsigned_leb128): ... this.
 691         (read_signed_leb128): Rename to ...
 692         (_bfd_read_signed_leb128): ... this.
 693         (safe_read_leb128): Rename to ...
 694         (_bfd_safe_read_leb128): ... this.
 695         * libbfd.h: Renegerate.
 696
 697 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 698
 699         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
 700         before trying to fine matching file and line information.
 701
 702 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 703
 704         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
 705         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
 706         not match current bfd, then reload debug information.  Record bfd
 707         we're loading debug info for in the stash.  If we have debug
 708         informatin in the cache then perform section placement before
 709         returning.
 710
 711 2017-02-16  Alan Modra  <amodra@gmail.com>
 712
 713         PR 21000
 714         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
 715         * elfxx-target.h (elf_backend_no_page_alias): Define.
 716         (elfNN_bed): Init new field.
 717         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
 718         ensure PT_LOAD segment starts on a new page.
 719         * elf32-hppa.c (elf_backend_no_page_alias): Define.
 720
 721 2017-02-16  Alan Modra  <amodra@gmail.com>
 722
 723         PR 21132
 724         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
 725         if pic.
 726
 727 2017-02-16  Jiong Wang <jiong.wang@arm.com>
 728
 729         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
 730         * bfd-in2.h: Regenerated.
 731
 732 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 733
 734         PR ld/21168
 735         * elf32-i386.c (elf_i386_relocate_section): Allow
 736         "lea foo@GOT, %reg" in PIC.
 737
 738 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 739
 740         PR ld/20244
 741         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
 742         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
 743         error against local IFUNC symbol without a base register for
 744         PIC.
 745
 746 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
 747
 748         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
 749         `%P: %H:' with `info->callbacks->einfo'.
 750         (ppc_elf_relocate_section): Likewise.
 751         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 752         (ppc64_elf_edit_toc): Likewise.
 753         (ppc64_elf_relocate_section): Likewise.
 754
 755 2017-02-14  Alan Modra  <amodra@gmail.com>
 756
 757         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 758         --gc-keep-exported, and test versioned field of sym rather than
 759         looking for @ in name.
 760
 761 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
 762
 763         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
 764         __global_pointer$.
 765
 766 2017-02-13  Nick Clifton  <nickc@redhat.com>
 767
 768         PR binutils/21151
 769         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
 770         unit length field.
 771
 772 2017-02-07  Andrew Waterman  <andrew@sifive.com>
 773
 774         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
 775         entry size if PLT header is written.
 776
 777 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
 778
 779         Fix sparc64 dynamic relocation processing to use the dynamic
 780         symbol count.
 781         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
 782         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
 783         should be used.
 784
 785 2017-02-03  Nick Clifton  <nickc@redhat.com>
 786
 787         PR 21096
 788         * coffcode.h (coff_write_object_contents): Enlarge size of
 789         s_name_buf in order to avoid compile time warning about possible
 790         integer truncation.
 791         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
 792         32-bits of insn value before printing into buffer.
 793
 794 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 795
 796         * elfxx-mips.c (mips_elf_hash_sort_data): Add
 797         `max_local_dynindx'.
 798         (mips_elf_sort_hash_table): Handle it.
 799         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
 800         symbols bump up `max_local_dynindx' rather than
 801         `max_non_got_dynindx'.
 802
 803 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 804
 805         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
 806         `min_got_dynindx', `max_unref_got_dynindx' and
 807         `max_non_got_dynindx' members to the `bfd_size_type' data type.
 808         (mips_elf_sort_hash_table): Adjust accordingly.
 809
 810 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 811
 812         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
 813         to access the hash table.
 814
 815 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 816
 817         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
 818         non-NULL `htab' to the beginning.
 819
 820 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 821
 822         * elflink.c (elf_gc_sweep): Wrap overlong line.
 823
 824 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
 825
 826         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
 827         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
 828         * elfxx-mips.c (mips_elf_link_hash_table): Add
 829         `ignore_branch_isa' member.
 830         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
 831         in branch relocation calculation as an error if
 832         `ignore_branch_isa' has been set.
 833         (_bfd_mips_elf_insn32): Rename to...
 834         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
 835         parameter to `insn32' and add an `ignore_branch_isa' parameter.
 836         Handle the new parameter.
 837
 838 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
 839
 840         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
 841         local variable dynobj.
 842
 843         PR ld/20995
 844         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
 845         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
 846         executable from read-only sections into sdynrelro.
 847         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
 848         dynamic relocs in sdynrelro.
 849         (elf_backend_want_dynrelro): Define.
 850
 851 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 852
 853         * config.bfd (*-*-rtemsaout*): Mark as removed.
 854
 855 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 856
 857         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
 858         (arm-*-rtems*): Move to (arm*-*-eabi*).
 859         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
 860         (m68-*-rtems*): Move to (m68*-*-elf*).
 861
 862 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 863
 864         * config.bfd (*-*-rtemscoff*): Mark as removed.
 865
 866 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 867
 868         PR ld/20828
 869         * elflink.c (bfd_elf_record_link_assignment): Revert last
 870         change and don't ever clear `forced_local'.  Set `mark'
 871         unconditionally.
 872         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
 873         file.
 874         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
 875         (bfd_elf_size_dynamic_sections): ... here.
 876         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
 877         and set `mark' instead in `__tls_get_addr_opt' processing.
 878         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
 879
 880 2017-01-24  Alan Modra  <amodra@gmail.com>
 881
 882         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
 883         where dynamic relocs are preferable.  Allow ifunc too.
 884         (ensure_undefweak_dynamic): New function.
 885         (allocate_dynrelocs): Use it here.  Move plt handling last and
 886         don't make symbols dynamic, simplifying loop.  Only make undef
 887         weak symbols with GOT entries dynamic.  Correct condition
 888         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
 889         comments.  Remove goto.
 890         (ppc_elf_relocate_section): Correct test for using dynamic
 891         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
 892         to suit.  Set up explicit tls_index entries and implicit GOT
 893         tls_index entries resolvable at link time for
 894         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
 895         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
 896         (ensure_undefweak_dynamic): New function.
 897         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
 898         with GOT entries dynamic.  Remove unnecessary test of
 899         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
 900         (ppc64_elf_relocate_section): Correct test for using dynamic
 901         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
 902         to suit.  Set up explicit tls_index entries and implicit GOT
 903         tls_index entries resolvable at link time for __tls_get_addr_opt.
 904         Simplify expression to clear mem for prelink.
 905
 906 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
 907
 908         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
 909
 910 2017-01-20  Jiong Wang <jiong.wang@arm.com>
 911
 912         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
 913         (elf_backend_hash_symbol): Define.
 914
 915 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 916
 917         PR ld/20828
 918         * elflink.c (bfd_elf_record_link_assignment): Clear any
 919         `forced_local' marking for DSO symbols that are not being
 920         provided.
 921
 922 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 923
 924         * elfnn-riscv.c (riscv_elf_object_p): New function.
 925
 926 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 927
 928         PR ld/21038
 929         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 930         plt_bnd_eh_frame.
 931         (elf_x86_64_check_relocs): Create .eh_frame section for the
 932         .plt.bnd section.
 933         (elf_x86_64_size_dynamic_sections): Allocate and initialize
 934         .eh_frame section for the .plt.bnd section.
 935         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
 936         for the .plt.bnd section.
 937
 938 2017-01-12  Nick Clifton  <nickc@redhat.com>
 939
 940         PR binutils/20876
 941         * opncls.c (find_separate_debug_file): Add include_dirs
 942         parameter.  Only include the directory part of the bfd's filename
 943         in search paths if include_dirs is true.  Add a couple of extra
 944         locations for looking for debug files.
 945         ( bfd_follow_gnu_debuglink): Update invocation of
 946         find_separate_debug_file.
 947         (bfd_follow_gnu_debugaltlink): Likewise.
 948         (get_build_id): New function: Finds the build-id of the given bfd.
 949         (get_build_id_name): New function: Computes the name of the
 950         separate debug info file for a bfd, based upon its build-id.
 951         (check_build_id_file): New function: Checks to see if a separate
 952         debug info file exists at the given location, and that its
 953         build-id matches that of the original bfd.
 954         (bfd_follow_build_id_debuglink): New function: Finds a separate
 955         debug info file for a given bfd by using the build-id method.
 956         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
 957         method of locating a separate debug info file before using the
 958         debuglink method.
 959         * bfd-in2.h: Regenerate.
 960
 961 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 962
 963         PR ld/21038
 964         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
 965         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
 966         elf_x86_64_eh_frame_plt_got.
 967         (elf_x86_64_size_dynamic_sections): Get unwind info from
 968         elf_x86_64_bnd_arch_bed for the BND PLT.
 969
 970 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
 971
 972         * config.bfd: Add entries for i686-redox and x86_64-redox.
 973
 974 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 975
 976         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
 977         to 4 bytes.
 978         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
 979         .eh_frame section to 4 bytes for x32.
 980         (elf_x86_64_check_relocs): Likewise.
 981
 982 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         PR ld/20830
 985         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
 986         (PLT_GOT_FDE_LENGTH): Likewise.
 987         (elf_i386_plt_layout): Add eh_frame_plt_got and
 988         eh_frame_plt_got_size.
 989         (elf_i386_plt): Updated.
 990         (elf_i386_link_hash_table): Add plt_got_eh_frame.
 991         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
 992         (elf_i386_size_dynamic_sections): Allocate and initialize
 993         .eh_frame section for .plt.got.
 994         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
 995         .plt.got.
 996         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
 997         eh_frame_plt_got_size.
 998         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
 999         (PLT_GOT_FDE_LENGTH): Likewise.
1000         (elf_x86_64_backend_data): Add eh_frame_plt_got and
1001         eh_frame_plt_got_size.
1002         (elf_x86_64_arch_bed): Updated.
1003         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
1004         eh_frame_plt_got_size.
1005         (elf_x86_64_nacl_arch_bed): Likewise.
1006         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
1007         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
1008         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1009         .eh_frame section for .plt.got.
1010         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1011         for .plt.got.
1012
1013 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1014
1015         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1016         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
1017
1018 2017-01-09  Nick Clifton  <nickc@redhat.com>
1019
1020         * dwarf2.c (lookup_address_in_function_table): Return early if
1021         there are no functions in the given comp unit, or if the high
1022         address of the last function in the comp unit is less than the
1023         desired address.
1024
1025 2017-01-09  Nick Clifton  <nickc@redhat.com>
1026
1027         PR binutils/21013
1028         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
1029         message if there are too many symbols to load.
1030
1031 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
1032
1033         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
1034         if relocs are cached.
1035
1036 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
1037
1038         PR ld/21017
1039         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
1040         for R_MICROBLAZE_GOTOFF_64.
1041
1042 2017-01-03  Nick Clifton  <nickc@redhat.com>
1043
1044         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
1045         warning about using a possibly uninitialised variable.
1046
1047 2017-01-02  Alan Modra  <amodra@gmail.com>
1048
1049         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
1050         (allocate_plt_static, allocate_dynrelocs): Use it.
1051
1052 2017-01-02  Alan Modra  <amodra@gmail.com>
1053
1054         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
1055         .PARISC.unwind section.
1056
1057 2017-01-02  Alan Modra  <amodra@gmail.com>
1058
1059         PR ld/20989
1060         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
1061         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
1062         indirect to GOT pointer relative code edit.
1063
1064 2017-01-02  Alan Modra  <amodra@gmail.com>
1065
1066         Update year range in copyright notice of all files.
1067
1068 For older changes see ChangeLog-2016
1069 \f
1070 Copyright (C) 2017 Free Software Foundation, Inc.
1071
1072 Copying and distribution of this file, with or without modification,
1073 are permitted in any medium without royalty provided the copyright
1074 notice and this notice are preserved.
1075
1076 Local Variables:
1077 mode: change-log
1078 left-margin: 8
1079 fill-column: 74
1080 version-control: never
1081 End: