bfd/ChangeLog

   1 2017-03-20  Alan Modra  <amodra@gmail.com>
   2
   3         PR 21266
   4         * elf64-ppc.c (compare_symbols): Stabilize sort.
   5
   6 2017-03-18  Alan Modra  <amodra@gmail.com>
   7
   8         * elf64-ppc.c (struct ppc_link_hash_table): Add
   9         local_ifunc_resolver and maybe_local_ifunc_resolver.
  10         (ppc_build_one_stub): Set flags on emitting dynamic
  11         relocation to ifunc.
  12         (ppc64_elf_relocate_section): Likewise.
  13         (ppc64_elf_finish_dynamic_symbol): Likewise.
  14         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
  15         local dynamic relocs to ifuncs.
  16         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
  17         local_ifunc_resolver and maybe_local_ifunc_resolver.
  18         (ppc_elf_relocate_section): Set flag on emitting dynamic
  19         relocation to ifuncs.
  20         (ppc_elf_finish_dynamic_symbol): Likewise.
  21         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
  22         dynamic relocs to ifuncs.
  23
  24 2017-03-13  Nick Clifton  <nickc@redhat.com>
  25
  26         PR binutils/21202
  27         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
  28         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
  29         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
  30         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
  31         * bfd-in2.h: Regenerate.
  32         * libbfd.h: Regenerate.
  33         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
  34         names.
  35         (IS_AARCH64_TLSDESC_RELOC): Likewise.
  36         (elfNN_aarch64_howto_table): Likewise.
  37         (aarch64_tls_transition_without_check): Likewise.
  38         (aarch64_reloc_got_type): Likewise.
  39         (elfNN_aarch64_final_link_relocate): Likewise.
  40         (elfNN_aarch64_tls_relax): Likewise.
  41         (elfNN_aarch64_relocate_section): Likewise.
  42         (elfNN_aarch64_gc_sweep_hook): Likewise.
  43         (elfNN_aarch64_check_relocs): Likewise.
  44         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
  45         (_bfd_aarch64_elf_resolve_relocation): Likewise.
  46
  47 2017-03-11  Alan Modra  <amodra@gmail.com>
  48
  49         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
  50         parameter is in fact used.  Whitespace fixes.
  51         * elf64-ppc.c: Likewise.
  52
  53 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
  54
  55         * rs6000-core.c (CORE_NEW): Simplify macro when
  56         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
  57
  58 2017-03-07  Alan Modra  <amodra@gmail.com>
  59
  60         PR 21224
  61         PR 20519
  62         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
  63         dyn_relocs check.
  64
  65 2017-03-05  Alan Modra  <amodra@gmail.com>
  66
  67         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
  68         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
  69         (next_cie_fde_offset): New function.
  70         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
  71         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
  72         four bytes.  Align CIEs to four or eight bytes depending on
  73         per_encoding_aligned8.  Align FDEs according to their encoding.
  74         Pad last FDE to output section alignment.
  75         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
  76         assertion.
  77         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
  78         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
  79         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
  80
  81 2017-03-02  Martin Bickel  <binutils@ineranves.de>
  82
  83         PR ld/21212
  84         * elf.c (rewrite_elf_program_header): Do not issue a warning for
  85         empty segments which have a zero filesz, but a non-zero memsz.
  86
  87 2017-03-02  Alan Modra  <amodra@gmail.com>
  88
  89         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
  90
  91 2017-02-28  Alan Modra  <amodra@gmail.com>
  92
  93         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
  94         (ppc64_elf_relocate_section): Likewise.
  95
  96 2017-02-28  Alan Modra  <amodra@gmail.com>
  97
  98         PR 20995
  99         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
 100         rather than elf32_nios2_hash_table or elf_hash_table.
 101         (create_got_section): Likewise.
 102         (nios2_elf32_finish_dynamic_symbol): Likewise.
 103         (nios2_elf32_adjust_dynamic_symbol): Likewise.
 104         (nios2_elf32_size_dynamic_sections): Likewise.
 105         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
 106         vars.  Use htab equivalents directly instead.  Don't create
 107         all dynamic sections on needing just the GOT.  Use a goto
 108         rather than a fall-through with reloc test.  Ensure
 109         htab->dynobj is set when making dynamic sreloc section.
 110         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
 111         equivalent directly instead.  Don't segfault on looking for
 112         .dynamic when dynamic sections have not been created.  Don't
 113         segfault on .got.plt being discarded.
 114         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
 115         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
 116         fixme and another not so relevant comment.
 117         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
 118         already set, set hash table dynobj on creating .sbss.
 119
 120 2017-02-28  Alan Modra  <amodra@gmail.com>
 121
 122         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
 123         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
 124         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
 125         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
 126         (ppc64_elf_relocate_section): Likewise.
 127         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
 128         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
 129         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
 130         * libbfd.h: Regenerate.
 131         * bfd-in2.h: Regenerate.
 132
 133 2017-02-28  Alan Modra  <amodra@gmail.com>
 134
 135         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
 136         dynamic .data.rel.ro read-only.
 137         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
 138         rather than section flags when deciding where copy reloc goes.
 139         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 140         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
 141         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
 142         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
 143         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
 144         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
 145         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
 146         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
 147         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 148         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 149         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
 150         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
 151         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 152         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 153         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
 154         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
 155         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 156         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 157         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
 158
 159 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
 160
 161         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
 162         `jalr $0, $25' instruction encoding.
 163
 164 2017-02-27  Nick Clifton  <nickc@redhat.com>
 165
 166         PR ld/21180
 167         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
 168         generating a seg-fault when encountering a symbol that has been
 169         deleted by garbage collection.
 170
 171 2017-02-25  Alan Modra  <amodra@gmail.com>
 172
 173         * elf32-arc.c (struct dynamic_sections): Delete.
 174         (enum dyn_section_types): Delete.
 175         (dyn_section_names): Delete.
 176         (arc_create_dynamic_sections): Delete.
 177         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
 178         segfault on discarded .rela.plt section.
 179         (elf_arc_size_dynamic_sections): Formatting.  Don't call
 180         arc_create_dynamic_sections.  Don't allocate memory for sections
 181         handled by the generic linker.  Correct code finding relocs in
 182         read-only sections.  Set SEC_EXCLUDE on zero size .got,
 183         .got.plt, and .dynbss sections.  Do set .interp for pies.
 184
 185 2017-02-24  Andrew Waterman  <andrew@sifive.com>
 186
 187         * elfnn-riscv.c (GP_NAME): New macro.
 188         (riscv_global_pointer_value): Use it.
 189         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
 190         output section, consider only that section's alignment.
 191
 192 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
 193
 194         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
 195         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
 196         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
 197         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
 198
 199 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
 200
 201         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
 202         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
 203         or misaligned.
 204
 205 2017-02-23  Alan Modra  <amodra@gmail.com>
 206
 207         PR 20744
 208         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
 209         16D relocations.
 210         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
 211         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
 212         relocs.
 213
 214 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
 215
 216         PR ld/20828
 217         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
 218         processing ahead of the call to `elf_gc_sweep_symbol'.
 219
 220 2017-02-22  Nick Clifton  <nickc@redhat.com>
 221
 222         PR binutils/21193
 223         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
 224         created section 4-byte alignment.
 225
 226 2017-02-22  Alan Modra  <amodra@gmail.com>
 227
 228         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
 229         on .got or .plt output section being discarded by script.
 230         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
 231         vxworks splt temp.
 232
 233 2017-02-21  Alan Modra  <amodra@gmail.com>
 234
 235         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
 236         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
 237
 238 2017-02-20  Alan Modra  <amodra@gmail.com>
 239
 240         PR 21181
 241         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
 242         if DT_RELSZ/DT_RELASZ is zero.
 243
 244 2017-02-17  Nick Clifton  <nickc@redhat.com>
 245
 246         * compress.c (bfd_get_full_section_contents): Remember to reduce
 247         compressed size by the sizeof the compression header when
 248         decompressing the contents.
 249
 250 2017-02-17  Pedro Alves  <palves@redhat.com>
 251
 252         * srec.c (Chunk): Rename to ...
 253         (_bfd_srec_len): ... this.
 254         (S3Forced): Rename to ...
 255         (_bfd_srec_forceS3): ... this.
 256         * objcopy.c: Adjust all references.
 257
 258 2017-02-17  Pedro Alves  <palves@redhat.com>
 259
 260         * archive.c (bsd_write_armap): Rename to ...
 261         (_bfd_bsd_write_armap): ... this.
 262         (coff_write_armap): Rename to ...
 263         (_bfd_coff_write_armap): ... this.
 264         * libbfd-in.h (bsd_write_armap): Rename to ...
 265         (_bfd_bsd_write_armap): ... this.
 266         (coff_write_armap): Rename to ...
 267         (_bfd_coff_write_armap): ... this.
 268         * aout-target.h, aout-tic30.c: Adjust all users.
 269         * libbfd.h: Regenerate.
 270
 271 2017-02-17  Pedro Alves  <palves@redhat.com>
 272
 273         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
 274         (warn_deprecated): Rename to ...
 275         (_bfd_warn_deprecated): ... this.
 276         * libbfd.c (warn_deprecated): Rename to ...
 277         (_bfd_warn_deprecated): ... this.
 278         * bfd-in2.h: Regenerate.
 279
 280 2017-02-17  Pedro Alves  <palves@redhat.com>
 281
 282         * bfdio.c (real_ftell): Rename to ...
 283         (_bfd_real_ftell): ... this.
 284         (real_fseek): Rename to ...
 285         (_bfd_real_fseek): ... this.
 286         (real_fopen): Rename to ...
 287         (_bfd_real_fopen): ... this.
 288         * libbfd-in.h (real_ftell): Rename to ...
 289         (_bfd_real_ftell): ... this.
 290         (real_fseek): Rename to ...
 291         (_bfd_real_fseek): ... this.
 292         (real_fopen): Rename to ...
 293         (_bfd_real_fopen): ... this.
 294         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
 295         * libbfd.h: Regenerate.
 296
 297 2017-02-17  Pedro Alves  <palves@redhat.com>
 298
 299         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
 300         * libbfd.c (read_unsigned_leb128): Rename to ...
 301         (_bfd_read_unsigned_leb128): ... this.
 302         (read_signed_leb128): Rename to ...
 303         (_bfd_read_signed_leb128): ... this.
 304         (safe_read_leb128): Rename to ...
 305         (_bfd_safe_read_leb128): ... this.
 306         * libbfd-in.h (read_unsigned_leb128): Rename to ...
 307         (_bfd_read_unsigned_leb128): ... this.
 308         (read_signed_leb128): Rename to ...
 309         (_bfd_read_signed_leb128): ... this.
 310         (safe_read_leb128): Rename to ...
 311         (_bfd_safe_read_leb128): ... this.
 312         * libbfd.h: Renegerate.
 313
 314 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 315
 316         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
 317         before trying to fine matching file and line information.
 318
 319 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 320
 321         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
 322         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
 323         not match current bfd, then reload debug information.  Record bfd
 324         we're loading debug info for in the stash.  If we have debug
 325         informatin in the cache then perform section placement before
 326         returning.
 327
 328 2017-02-16  Alan Modra  <amodra@gmail.com>
 329
 330         PR 21000
 331         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
 332         * elfxx-target.h (elf_backend_no_page_alias): Define.
 333         (elfNN_bed): Init new field.
 334         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
 335         ensure PT_LOAD segment starts on a new page.
 336         * elf32-hppa.c (elf_backend_no_page_alias): Define.
 337
 338 2017-02-16  Alan Modra  <amodra@gmail.com>
 339
 340         PR 21132
 341         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
 342         if pic.
 343
 344 2017-02-16  Jiong Wang <jiong.wang@arm.com>
 345
 346         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
 347         * bfd-in2.h: Regenerated.
 348
 349 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         PR ld/21168
 352         * elf32-i386.c (elf_i386_relocate_section): Allow
 353         "lea foo@GOT, %reg" in PIC.
 354
 355 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 356
 357         PR ld/20244
 358         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
 359         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
 360         error against local IFUNC symbol without a base register for
 361         PIC.
 362
 363 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
 364
 365         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
 366         `%P: %H:' with `info->callbacks->einfo'.
 367         (ppc_elf_relocate_section): Likewise.
 368         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 369         (ppc64_elf_edit_toc): Likewise.
 370         (ppc64_elf_relocate_section): Likewise.
 371
 372 2017-02-14  Alan Modra  <amodra@gmail.com>
 373
 374         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
 375         --gc-keep-exported, and test versioned field of sym rather than
 376         looking for @ in name.
 377
 378 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
 379
 380         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
 381         __global_pointer$.
 382
 383 2017-02-13  Nick Clifton  <nickc@redhat.com>
 384
 385         PR binutils/21151
 386         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
 387         unit length field.
 388
 389 2017-02-07  Andrew Waterman  <andrew@sifive.com>
 390
 391         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
 392         entry size if PLT header is written.
 393
 394 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
 395
 396         Fix sparc64 dynamic relocation processing to use the dynamic
 397         symbol count.
 398         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
 399         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
 400         should be used.
 401
 402 2017-02-03  Nick Clifton  <nickc@redhat.com>
 403
 404         PR 21096
 405         * coffcode.h (coff_write_object_contents): Enlarge size of
 406         s_name_buf in order to avoid compile time warning about possible
 407         integer truncation.
 408         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
 409         32-bits of insn value before printing into buffer.
 410
 411 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 412
 413         * elfxx-mips.c (mips_elf_hash_sort_data): Add
 414         `max_local_dynindx'.
 415         (mips_elf_sort_hash_table): Handle it.
 416         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
 417         symbols bump up `max_local_dynindx' rather than
 418         `max_non_got_dynindx'.
 419
 420 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 421
 422         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
 423         `min_got_dynindx', `max_unref_got_dynindx' and
 424         `max_non_got_dynindx' members to the `bfd_size_type' data type.
 425         (mips_elf_sort_hash_table): Adjust accordingly.
 426
 427 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 428
 429         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
 430         to access the hash table.
 431
 432 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 433
 434         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
 435         non-NULL `htab' to the beginning.
 436
 437 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
 438
 439         * elflink.c (elf_gc_sweep): Wrap overlong line.
 440
 441 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
 442
 443         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
 444         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
 445         * elfxx-mips.c (mips_elf_link_hash_table): Add
 446         `ignore_branch_isa' member.
 447         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
 448         in branch relocation calculation as an error if
 449         `ignore_branch_isa' has been set.
 450         (_bfd_mips_elf_insn32): Rename to...
 451         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
 452         parameter to `insn32' and add an `ignore_branch_isa' parameter.
 453         Handle the new parameter.
 454
 455 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
 456
 457         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
 458         local variable dynobj.
 459
 460         PR ld/20995
 461         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
 462         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
 463         executable from read-only sections into sdynrelro.
 464         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
 465         dynamic relocs in sdynrelro.
 466         (elf_backend_want_dynrelro): Define.
 467
 468 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 469
 470         * config.bfd (*-*-rtemsaout*): Mark as removed.
 471
 472 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 473
 474         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
 475         (arm-*-rtems*): Move to (arm*-*-eabi*).
 476         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
 477         (m68-*-rtems*): Move to (m68*-*-elf*).
 478
 479 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 480
 481         * config.bfd (*-*-rtemscoff*): Mark as removed.
 482
 483 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 484
 485         PR ld/20828
 486         * elflink.c (bfd_elf_record_link_assignment): Revert last
 487         change and don't ever clear `forced_local'.  Set `mark'
 488         unconditionally.
 489         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
 490         file.
 491         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
 492         (bfd_elf_size_dynamic_sections): ... here.
 493         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
 494         and set `mark' instead in `__tls_get_addr_opt' processing.
 495         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
 496
 497 2017-01-24  Alan Modra  <amodra@gmail.com>
 498
 499         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
 500         where dynamic relocs are preferable.  Allow ifunc too.
 501         (ensure_undefweak_dynamic): New function.
 502         (allocate_dynrelocs): Use it here.  Move plt handling last and
 503         don't make symbols dynamic, simplifying loop.  Only make undef
 504         weak symbols with GOT entries dynamic.  Correct condition
 505         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
 506         comments.  Remove goto.
 507         (ppc_elf_relocate_section): Correct test for using dynamic
 508         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
 509         to suit.  Set up explicit tls_index entries and implicit GOT
 510         tls_index entries resolvable at link time for
 511         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
 512         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
 513         (ensure_undefweak_dynamic): New function.
 514         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
 515         with GOT entries dynamic.  Remove unnecessary test of
 516         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
 517         (ppc64_elf_relocate_section): Correct test for using dynamic
 518         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
 519         to suit.  Set up explicit tls_index entries and implicit GOT
 520         tls_index entries resolvable at link time for __tls_get_addr_opt.
 521         Simplify expression to clear mem for prelink.
 522
 523 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
 524
 525         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
 526
 527 2017-01-20  Jiong Wang <jiong.wang@arm.com>
 528
 529         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
 530         (elf_backend_hash_symbol): Define.
 531
 532 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 533
 534         PR ld/20828
 535         * elflink.c (bfd_elf_record_link_assignment): Clear any
 536         `forced_local' marking for DSO symbols that are not being
 537         provided.
 538
 539 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 540
 541         * elfnn-riscv.c (riscv_elf_object_p): New function.
 542
 543 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 544
 545         PR ld/21038
 546         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 547         plt_bnd_eh_frame.
 548         (elf_x86_64_check_relocs): Create .eh_frame section for the
 549         .plt.bnd section.
 550         (elf_x86_64_size_dynamic_sections): Allocate and initialize
 551         .eh_frame section for the .plt.bnd section.
 552         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
 553         for the .plt.bnd section.
 554
 555 2017-01-12  Nick Clifton  <nickc@redhat.com>
 556
 557         PR binutils/20876
 558         * opncls.c (find_separate_debug_file): Add include_dirs
 559         parameter.  Only include the directory part of the bfd's filename
 560         in search paths if include_dirs is true.  Add a couple of extra
 561         locations for looking for debug files.
 562         ( bfd_follow_gnu_debuglink): Update invocation of
 563         find_separate_debug_file.
 564         (bfd_follow_gnu_debugaltlink): Likewise.
 565         (get_build_id): New function: Finds the build-id of the given bfd.
 566         (get_build_id_name): New function: Computes the name of the
 567         separate debug info file for a bfd, based upon its build-id.
 568         (check_build_id_file): New function: Checks to see if a separate
 569         debug info file exists at the given location, and that its
 570         build-id matches that of the original bfd.
 571         (bfd_follow_build_id_debuglink): New function: Finds a separate
 572         debug info file for a given bfd by using the build-id method.
 573         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
 574         method of locating a separate debug info file before using the
 575         debuglink method.
 576         * bfd-in2.h: Regenerate.
 577
 578 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 579
 580         PR ld/21038
 581         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
 582         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
 583         elf_x86_64_eh_frame_plt_got.
 584         (elf_x86_64_size_dynamic_sections): Get unwind info from
 585         elf_x86_64_bnd_arch_bed for the BND PLT.
 586
 587 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
 588
 589         * config.bfd: Add entries for i686-redox and x86_64-redox.
 590
 591 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 592
 593         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
 594         to 4 bytes.
 595         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
 596         .eh_frame section to 4 bytes for x32.
 597         (elf_x86_64_check_relocs): Likewise.
 598
 599 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         PR ld/20830
 602         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
 603         (PLT_GOT_FDE_LENGTH): Likewise.
 604         (elf_i386_plt_layout): Add eh_frame_plt_got and
 605         eh_frame_plt_got_size.
 606         (elf_i386_plt): Updated.
 607         (elf_i386_link_hash_table): Add plt_got_eh_frame.
 608         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
 609         (elf_i386_size_dynamic_sections): Allocate and initialize
 610         .eh_frame section for .plt.got.
 611         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
 612         .plt.got.
 613         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
 614         eh_frame_plt_got_size.
 615         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
 616         (PLT_GOT_FDE_LENGTH): Likewise.
 617         (elf_x86_64_backend_data): Add eh_frame_plt_got and
 618         eh_frame_plt_got_size.
 619         (elf_x86_64_arch_bed): Updated.
 620         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
 621         eh_frame_plt_got_size.
 622         (elf_x86_64_nacl_arch_bed): Likewise.
 623         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
 624         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
 625         (elf_x86_64_size_dynamic_sections): Allocate and initialize
 626         .eh_frame section for .plt.got.
 627         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
 628         for .plt.got.
 629
 630 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 631
 632         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
 633         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
 634
 635 2017-01-09  Nick Clifton  <nickc@redhat.com>
 636
 637         * dwarf2.c (lookup_address_in_function_table): Return early if
 638         there are no functions in the given comp unit, or if the high
 639         address of the last function in the comp unit is less than the
 640         desired address.
 641
 642 2017-01-09  Nick Clifton  <nickc@redhat.com>
 643
 644         PR binutils/21013
 645         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
 646         message if there are too many symbols to load.
 647
 648 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
 649
 650         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
 651         if relocs are cached.
 652
 653 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
 654
 655         PR ld/21017
 656         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
 657         for R_MICROBLAZE_GOTOFF_64.
 658
 659 2017-01-03  Nick Clifton  <nickc@redhat.com>
 660
 661         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
 662         warning about using a possibly uninitialised variable.
 663
 664 2017-01-02  Alan Modra  <amodra@gmail.com>
 665
 666         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
 667         (allocate_plt_static, allocate_dynrelocs): Use it.
 668
 669 2017-01-02  Alan Modra  <amodra@gmail.com>
 670
 671         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
 672         .PARISC.unwind section.
 673
 674 2017-01-02  Alan Modra  <amodra@gmail.com>
 675
 676         PR ld/20989
 677         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
 678         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
 679         indirect to GOT pointer relative code edit.
 680
 681 2017-01-02  Alan Modra  <amodra@gmail.com>
 682
 683         Update year range in copyright notice of all files.
 684
 685 For older changes see ChangeLog-2016
 686 \f
 687 Copyright (C) 2017 Free Software Foundation, Inc.
 688
 689 Copying and distribution of this file, with or without modification,
 690 are permitted in any medium without royalty provided the copyright
 691 notice and this notice are preserved.
 692
 693 Local Variables:
 694 mode: change-log
 695 left-margin: 8
 696 fill-column: 74
 697 version-control: never
 698 End: