bfd/ChangeLog

   1 2017-02-28  Alan Modra  <amodra@gmail.com>
   2
   3         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
   4         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
   5         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
   6         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
   7         (ppc64_elf_relocate_section): Likewise.
   8         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
   9         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
  10         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
  11         * libbfd.h: Regenerate.
  12         * bfd-in2.h: Regenerate.
  13
  14 2017-02-28  Alan Modra  <amodra@gmail.com>
  15
  16         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
  17         dynamic .data.rel.ro read-only.
  18         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
  19         rather than section flags when deciding where copy reloc goes.
  20         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
  21         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
  22         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
  23         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
  24         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
  25         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
  26         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
  27         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
  28         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
  29         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
  30         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
  31         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
  32         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
  33         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
  34         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
  35         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
  36         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
  37         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
  38         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
  39
  40 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
  41
  42         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
  43         `jalr $0, $25' instruction encoding.
  44
  45 2017-02-27  Nick Clifton  <nickc@redhat.com>
  46
  47         PR ld/21180
  48         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
  49         generating a seg-fault when encountering a symbol that has been
  50         deleted by garbage collection.
  51
  52 2017-02-25  Alan Modra  <amodra@gmail.com>
  53
  54         * elf32-arc.c (struct dynamic_sections): Delete.
  55         (enum dyn_section_types): Delete.
  56         (dyn_section_names): Delete.
  57         (arc_create_dynamic_sections): Delete.
  58         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
  59         segfault on discarded .rela.plt section.
  60         (elf_arc_size_dynamic_sections): Formatting.  Don't call
  61         arc_create_dynamic_sections.  Don't allocate memory for sections
  62         handled by the generic linker.  Correct code finding relocs in
  63         read-only sections.  Set SEC_EXCLUDE on zero size .got,
  64         .got.plt, and .dynbss sections.  Do set .interp for pies.
  65
  66 2017-02-24  Andrew Waterman  <andrew@sifive.com>
  67
  68         * elfnn-riscv.c (GP_NAME): New macro.
  69         (riscv_global_pointer_value): Use it.
  70         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
  71         output section, consider only that section's alignment.
  72
  73 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
  74
  75         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
  76         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
  77         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
  78         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
  79
  80 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
  81
  82         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
  83         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
  84         or misaligned.
  85
  86 2017-02-23  Alan Modra  <amodra@gmail.com>
  87
  88         PR 20744
  89         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
  90         16D relocations.
  91         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
  92         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
  93         relocs.
  94
  95 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
  96
  97         PR ld/20828
  98         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
  99         processing ahead of the call to `elf_gc_sweep_symbol'.
 100
 101 2017-02-22  Nick Clifton  <nickc@redhat.com>
 102
 103         PR binutils/21193
 104         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
 105         created section 4-byte alignment.
 106
 107 2017-02-22  Alan Modra  <amodra@gmail.com>
 108
 109         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
 110         on .got or .plt output section being discarded by script.
 111         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
 112         vxworks splt temp.
 113
 114 2017-02-21  Alan Modra  <amodra@gmail.com>
 115
 116         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
 117         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
 118
 119 2017-02-20  Alan Modra  <amodra@gmail.com>
 120
 121         PR 21181
 122         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
 123         if DT_RELSZ/DT_RELASZ is zero.
 124
 125 2017-02-17  Nick Clifton  <nickc@redhat.com>
 126
 127         * compress.c (bfd_get_full_section_contents): Remember to reduce
 128         compressed size by the sizeof the compression header when
 129         decompressing the contents.
 130
 131 2017-02-17  Pedro Alves  <palves@redhat.com>
 132
 133         * srec.c (Chunk): Rename to ...
 134         (_bfd_srec_len): ... this.
 135         (S3Forced): Rename to ...
 136         (_bfd_srec_forceS3): ... this.
 137         * objcopy.c: Adjust all references.
 138
 139 2017-02-17  Pedro Alves  <palves@redhat.com>
 140
 141         * archive.c (bsd_write_armap): Rename to ...
 142         (_bfd_bsd_write_armap): ... this.
 143         (coff_write_armap): Rename to ...
 144         (_bfd_coff_write_armap): ... this.
 145         * libbfd-in.h (bsd_write_armap): Rename to ...
 146         (_bfd_bsd_write_armap): ... this.
 147         (coff_write_armap): Rename to ...
 148         (_bfd_coff_write_armap): ... this.
 149         * aout-target.h, aout-tic30.c: Adjust all users.
 150         * libbfd.h: Regenerate.
 151
 152 2017-02-17  Pedro Alves  <palves@redhat.com>
 153
 154         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
 155         (warn_deprecated): Rename to ...
 156         (_bfd_warn_deprecated): ... this.
 157         * libbfd.c (warn_deprecated): Rename to ...
 158         (_bfd_warn_deprecated): ... this.
 159         * bfd-in2.h: Regenerate.
 160
 161 2017-02-17  Pedro Alves  <palves@redhat.com>
 162
 163         * bfdio.c (real_ftell): Rename to ...
 164         (_bfd_real_ftell): ... this.
 165         (real_fseek): Rename to ...
 166         (_bfd_real_fseek): ... this.
 167         (real_fopen): Rename to ...
 168         (_bfd_real_fopen): ... this.
 169         * libbfd-in.h (real_ftell): Rename to ...
 170         (_bfd_real_ftell): ... this.
 171         (real_fseek): Rename to ...
 172         (_bfd_real_fseek): ... this.
 173         (real_fopen): Rename to ...
 174         (_bfd_real_fopen): ... this.
 175         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
 176         * libbfd.h: Regenerate.
 177
 178 2017-02-17  Pedro Alves  <palves@redhat.com>
 179
 180         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
 181         * libbfd.c (read_unsigned_leb128): Rename to ...
 182         (_bfd_read_unsigned_leb128): ... this.
 183         (read_signed_leb128): Rename to ...
 184         (_bfd_read_signed_leb128): ... this.
 185         (safe_read_leb128): Rename to ...
 186         (_bfd_safe_read_leb128): ... this.
 187         * libbfd-in.h (read_unsigned_leb128): Rename to ...
 188         (_bfd_read_unsigned_leb128): ... this.
 189         (read_signed_leb128): Rename to ...
 190         (_bfd_read_signed_leb128): ... this.
 191         (safe_read_leb128): Rename to ...
 192         (_bfd_safe_read_leb128): ... this.
 193         * libbfd.h: Renegerate.
 194
 195 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 196
 197         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
 198         before trying to fine matching file and line information.
 199
 200 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 201
 202         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
 203         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
 204         not match current bfd, then reload debug information.  Record bfd
 205         we're loading debug info for in the stash.  If we have debug
 206         informatin in the cache then perform section placement before
 207         returning.
 208
 209 2017-02-16  Alan Modra  <amodra@gmail.com>
 210
 211         PR 21000
 212         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
 213         * elfxx-target.h (elf_backend_no_page_alias): Define.
 214         (elfNN_bed): Init new field.
 215         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
 216         ensure PT_LOAD segment starts on a new page.
 217         * elf32-hppa.c (elf_backend_no_page_alias): Define.
 218
 219 2017-02-16  Alan Modra  <amodra@gmail.com>
 220
 221         PR 21132
 222         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
 223         if pic.
 224
 225 2017-02-16  Jiong Wang <jiong.wang@arm.com>
 226
 227         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
 228         * bfd-in2.h: Regenerated.
 229
 230 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 231
 232         PR ld/21168
 233         * elf32-i386.c (elf_i386_relocate_section): Allow
 234         "lea foo@GOT, %reg" in PIC.
 235
 236 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         PR ld/20244
 239         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
 240         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
 241         error against local IFUNC symbol without a base register for
 242         PIC.
 243
 244 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
 245
 246         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
 247         `%P: %H:' with `info->callbacks->einfo'.
 248         (ppc_elf_relocate_section): Likewise.
 249         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 250         (ppc64_elf_edit_toc): Likewise.
 251         (ppc64_elf_relocate_section): Likewise.
 252
 253 2017-02-14  Alan Modra  <amodra@gmail.com>
 254
 255         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 256         --gc-keep-exported, and test versioned field of sym rather than
 257         looking for @ in name.
 258
 259 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
 260
 261         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
 262         __global_pointer$.
 263
 264 2017-02-13  Nick Clifton  <nickc@redhat.com>
 265
 266         PR binutils/21151
 267         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
 268         unit length field.
 269
 270 2017-02-07  Andrew Waterman  <andrew@sifive.com>
 271
 272         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
 273         entry size if PLT header is written.
 274
 275 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
 276
 277         Fix sparc64 dynamic relocation processing to use the dynamic
 278         symbol count.
 279         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
 280         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
 281         should be used.
 282
 283 2017-02-03  Nick Clifton  <nickc@redhat.com>
 284
 285         PR 21096
 286         * coffcode.h (coff_write_object_contents): Enlarge size of
 287         s_name_buf in order to avoid compile time warning about possible
 288         integer truncation.
 289         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
 290         32-bits of insn value before printing into buffer.
 291
 292 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 293
 294         * elfxx-mips.c (mips_elf_hash_sort_data): Add
 295         `max_local_dynindx'.
 296         (mips_elf_sort_hash_table): Handle it.
 297         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
 298         symbols bump up `max_local_dynindx' rather than
 299         `max_non_got_dynindx'.
 300
 301 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 302
 303         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
 304         `min_got_dynindx', `max_unref_got_dynindx' and
 305         `max_non_got_dynindx' members to the `bfd_size_type' data type.
 306         (mips_elf_sort_hash_table): Adjust accordingly.
 307
 308 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 309
 310         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
 311         to access the hash table.
 312
 313 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 314
 315         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
 316         non-NULL `htab' to the beginning.
 317
 318 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 319
 320         * elflink.c (elf_gc_sweep): Wrap overlong line.
 321
 322 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
 323
 324         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
 325         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
 326         * elfxx-mips.c (mips_elf_link_hash_table): Add
 327         `ignore_branch_isa' member.
 328         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
 329         in branch relocation calculation as an error if
 330         `ignore_branch_isa' has been set.
 331         (_bfd_mips_elf_insn32): Rename to...
 332         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
 333         parameter to `insn32' and add an `ignore_branch_isa' parameter.
 334         Handle the new parameter.
 335
 336 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
 337
 338         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
 339         local variable dynobj.
 340
 341         PR ld/20995
 342         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
 343         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
 344         executable from read-only sections into sdynrelro.
 345         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
 346         dynamic relocs in sdynrelro.
 347         (elf_backend_want_dynrelro): Define.
 348
 349 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 350
 351         * config.bfd (*-*-rtemsaout*): Mark as removed.
 352
 353 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 354
 355         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
 356         (arm-*-rtems*): Move to (arm*-*-eabi*).
 357         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
 358         (m68-*-rtems*): Move to (m68*-*-elf*).
 359
 360 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 361
 362         * config.bfd (*-*-rtemscoff*): Mark as removed.
 363
 364 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 365
 366         PR ld/20828
 367         * elflink.c (bfd_elf_record_link_assignment): Revert last
 368         change and don't ever clear `forced_local'.  Set `mark'
 369         unconditionally.
 370         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
 371         file.
 372         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
 373         (bfd_elf_size_dynamic_sections): ... here.
 374         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
 375         and set `mark' instead in `__tls_get_addr_opt' processing.
 376         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
 377
 378 2017-01-24  Alan Modra  <amodra@gmail.com>
 379
 380         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
 381         where dynamic relocs are preferable.  Allow ifunc too.
 382         (ensure_undefweak_dynamic): New function.
 383         (allocate_dynrelocs): Use it here.  Move plt handling last and
 384         don't make symbols dynamic, simplifying loop.  Only make undef
 385         weak symbols with GOT entries dynamic.  Correct condition
 386         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
 387         comments.  Remove goto.
 388         (ppc_elf_relocate_section): Correct test for using dynamic
 389         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
 390         to suit.  Set up explicit tls_index entries and implicit GOT
 391         tls_index entries resolvable at link time for
 392         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
 393         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
 394         (ensure_undefweak_dynamic): New function.
 395         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
 396         with GOT entries dynamic.  Remove unnecessary test of
 397         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
 398         (ppc64_elf_relocate_section): Correct test for using dynamic
 399         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
 400         to suit.  Set up explicit tls_index entries and implicit GOT
 401         tls_index entries resolvable at link time for __tls_get_addr_opt.
 402         Simplify expression to clear mem for prelink.
 403
 404 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
 405
 406         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
 407
 408 2017-01-20  Jiong Wang <jiong.wang@arm.com>
 409
 410         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
 411         (elf_backend_hash_symbol): Define.
 412
 413 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 414
 415         PR ld/20828
 416         * elflink.c (bfd_elf_record_link_assignment): Clear any
 417         `forced_local' marking for DSO symbols that are not being
 418         provided.
 419
 420 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 421
 422         * elfnn-riscv.c (riscv_elf_object_p): New function.
 423
 424 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         PR ld/21038
 427         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 428         plt_bnd_eh_frame.
 429         (elf_x86_64_check_relocs): Create .eh_frame section for the
 430         .plt.bnd section.
 431         (elf_x86_64_size_dynamic_sections): Allocate and initialize
 432         .eh_frame section for the .plt.bnd section.
 433         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
 434         for the .plt.bnd section.
 435
 436 2017-01-12  Nick Clifton  <nickc@redhat.com>
 437
 438         PR binutils/20876
 439         * opncls.c (find_separate_debug_file): Add include_dirs
 440         parameter.  Only include the directory part of the bfd's filename
 441         in search paths if include_dirs is true.  Add a couple of extra
 442         locations for looking for debug files.
 443         ( bfd_follow_gnu_debuglink): Update invocation of
 444         find_separate_debug_file.
 445         (bfd_follow_gnu_debugaltlink): Likewise.
 446         (get_build_id): New function: Finds the build-id of the given bfd.
 447         (get_build_id_name): New function: Computes the name of the
 448         separate debug info file for a bfd, based upon its build-id.
 449         (check_build_id_file): New function: Checks to see if a separate
 450         debug info file exists at the given location, and that its
 451         build-id matches that of the original bfd.
 452         (bfd_follow_build_id_debuglink): New function: Finds a separate
 453         debug info file for a given bfd by using the build-id method.
 454         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
 455         method of locating a separate debug info file before using the
 456         debuglink method.
 457         * bfd-in2.h: Regenerate.
 458
 459 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 460
 461         PR ld/21038
 462         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
 463         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
 464         elf_x86_64_eh_frame_plt_got.
 465         (elf_x86_64_size_dynamic_sections): Get unwind info from
 466         elf_x86_64_bnd_arch_bed for the BND PLT.
 467
 468 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
 469
 470         * config.bfd: Add entries for i686-redox and x86_64-redox.
 471
 472 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
 475         to 4 bytes.
 476         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
 477         .eh_frame section to 4 bytes for x32.
 478         (elf_x86_64_check_relocs): Likewise.
 479
 480 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 481
 482         PR ld/20830
 483         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
 484         (PLT_GOT_FDE_LENGTH): Likewise.
 485         (elf_i386_plt_layout): Add eh_frame_plt_got and
 486         eh_frame_plt_got_size.
 487         (elf_i386_plt): Updated.
 488         (elf_i386_link_hash_table): Add plt_got_eh_frame.
 489         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
 490         (elf_i386_size_dynamic_sections): Allocate and initialize
 491         .eh_frame section for .plt.got.
 492         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
 493         .plt.got.
 494         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
 495         eh_frame_plt_got_size.
 496         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
 497         (PLT_GOT_FDE_LENGTH): Likewise.
 498         (elf_x86_64_backend_data): Add eh_frame_plt_got and
 499         eh_frame_plt_got_size.
 500         (elf_x86_64_arch_bed): Updated.
 501         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
 502         eh_frame_plt_got_size.
 503         (elf_x86_64_nacl_arch_bed): Likewise.
 504         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
 505         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
 506         (elf_x86_64_size_dynamic_sections): Allocate and initialize
 507         .eh_frame section for .plt.got.
 508         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
 509         for .plt.got.
 510
 511 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 512
 513         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
 514         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
 515
 516 2017-01-09  Nick Clifton  <nickc@redhat.com>
 517
 518         * dwarf2.c (lookup_address_in_function_table): Return early if
 519         there are no functions in the given comp unit, or if the high
 520         address of the last function in the comp unit is less than the
 521         desired address.
 522
 523 2017-01-09  Nick Clifton  <nickc@redhat.com>
 524
 525         PR binutils/21013
 526         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
 527         message if there are too many symbols to load.
 528
 529 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
 530
 531         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
 532         if relocs are cached.
 533
 534 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
 535
 536         PR ld/21017
 537         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
 538         for R_MICROBLAZE_GOTOFF_64.
 539
 540 2017-01-03  Nick Clifton  <nickc@redhat.com>
 541
 542         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
 543         warning about using a possibly uninitialised variable.
 544
 545 2017-01-02  Alan Modra  <amodra@gmail.com>
 546
 547         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
 548         (allocate_plt_static, allocate_dynrelocs): Use it.
 549
 550 2017-01-02  Alan Modra  <amodra@gmail.com>
 551
 552         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
 553         .PARISC.unwind section.
 554
 555 2017-01-02  Alan Modra  <amodra@gmail.com>
 556
 557         PR ld/20989
 558         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
 559         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
 560         indirect to GOT pointer relative code edit.
 561
 562 2017-01-02  Alan Modra  <amodra@gmail.com>
 563
 564         Update year range in copyright notice of all files.
 565
 566 For older changes see ChangeLog-2016
 567 \f
 568 Copyright (C) 2017 Free Software Foundation, Inc.
 569
 570 Copying and distribution of this file, with or without modification,
 571 are permitted in any medium without royalty provided the copyright
 572 notice and this notice are preserved.
 573
 574 Local Variables:
 575 mode: change-log
 576 left-margin: 8
 577 fill-column: 74
 578 version-control: never
 579 End: