bfd/ChangeLog

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