bfd/ChangeLog

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