bfd/ChangeLog

   1 2015-03-19  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 18078
   4         * compress.c (bfd_compress_section_contents): Do not define this
   5         function if it is not used.
   6
   7 2015-03-18  H.J. Lu  <hongjiu.lu@intel.com>
   8
   9         * compress.c (bfd_compress_section_contents): Make it static.
  10         * bfd/bfd-in2.h: Regenerated.
  11
  12 2015-03-18  Eric Youngdale  <eyoungdale@ptc.com>
  13
  14         PR ld/16598
  15         * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
  16         suitable for the AMD64.
  17
  18 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
  19             Nick Clifton  <nickc@redhat.com>
  20
  21         PR binutils/18087
  22         * coffgen.c (make_a_section_from_file): Only prepend a z to a
  23         debug section's name if the section was actually compressed.
  24         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
  25         * compress.c (bfd_init_section_compress_status): Do not compress
  26         the section if doing so would make it bigger.  In such cases leave
  27         the section alone and return COMPRESS_SECTION_NONE.
  28
  29 2015-03-17  Alan Modra  <amodra@gmail.com>
  30
  31         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
  32         on nothing to do, before malloc of returned symbol array.
  33
  34 2015-03-16  Nick Clifton  <nickc@redhat.com>
  35
  36         * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
  37         stored in the elf_section_data structure then load them as
  38         necessary.
  39
  40 2015-03-14  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
  41
  42         * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
  43         relocs against code sections.
  44         * elf32-s390.c: Define elf_backend_sort_relocs_p.
  45         * elf64-s390.c: Likewise.
  46
  47 2015-03-11  Alan Modra  <amodra@gmail.com>
  48
  49         * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
  50         reverse order.  Account for larger size of __tls_get_addr_opt stub.
  51
  52 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
  53
  54         PR ld/16572
  55         * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
  56         ELF_ARM_HASENTRY.
  57         (elf32_arm_print_private_bfd_data): Likewise.
  58
  59 2015-03-06  Nick Clifton  <nickc@redhat.com>
  60
  61         PR binutils/17765
  62         * elflink.c (put_value): Like previous delta, but for the 32-bit
  63         case.
  64
  65 2015-03-05  Nick Clifton  <nickc@redhat.com>
  66
  67         PR binutils/17765
  68         * elflink.c (put_value): Avoid using an undefined shift
  69         operation.
  70
  71 2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>
  72
  73         PR ld/pr15228
  74         PR ld/pr17709
  75         * elf-bfd.h (elf_backend_data): Add extern_protected_data.
  76         * elf32-i386.c (elf_backend_extern_protected_data): New.
  77         Defined to 1.
  78         * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
  79         * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
  80         copy relocs against protected symbols if extern_protected_data
  81         is true.
  82         (_bfd_elf_symbol_refs_local_p): Don't return true on protected
  83         non-function symbols if extern_protected_data is true.
  84         * elfxx-target.h (elf_backend_extern_protected_data): New.
  85         Default to 0.
  86         (elfNN_bed): Initialize extern_protected_data with
  87         elf_backend_extern_protected_data.
  88
  89 2015-03-05  Nick Clifton  <nickc@redhat.com>
  90
  91         PR binutils/18025
  92         * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
  93         lookup fails, check for an address bias in the dwarf info, and if
  94         one exists, retry the lookup with the biased value.
  95         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
  96         Determines if a bias exists bewteen the addresses of functions
  97         based on DWARF information vs symbol table information.
  98         * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
  99         * libbfd.h: Regenerate.
 100
 101 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 102
 103         * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
 104         (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
 105         (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
 106
 107 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 108
 109         * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
 110         (aarch64_size_one_stub): Likewise.
 111         (aarch64_map_one_stub): Likewise.
 112
 113 2015-03-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 114
 115         * cpu-s390.c (N): New macro.
 116         (bfd_s390_31_arch): New.  Define only if default target word size
 117         is 64 bits.  Otherwise define...
 118         (bfd_390_64_arch): ...this.  Make static.
 119         (bfd_s390_arch): Define according to the default target word size.
 120         Let the 'next' field point to the alternate arch.
 121
 122 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
 123
 124         PR gas/17843
 125         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
 126         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
 127         to be used with MOVK rather than MOVZ.
 128
 129 2015-03-03  DJ Delorie  <dj@redhat.com>
 130
 131         * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
 132         there's a symbol.
 133
 134 2015-02-28  Alan Modra  <amodra@gmail.com>
 135
 136         * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
 137         not PLT_NEW.
 138
 139 2015-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         * elf32-i386.c (need_convert_mov_to_lea): New.
 142         (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
 143         (elf_i386_convert_mov_to_lea): Return TRUE if
 144         need_convert_mov_to_lea is unset.
 145         * elf64-x86-64.c (need_convert_mov_to_lea): New.
 146         (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
 147         (elf_x86_64_convert_mov_to_lea): Return TRUE if
 148         need_convert_mov_to_lea is unset.
 149
 150 2015-02-27  Nick Clifton  <nickc@redhat.com>
 151
 152         PR binutils/17910
 153         * coffgen.c (_bfd_coff_internal_syment_name): Only check for
 154         string length overflow when the string table length is actually
 155         set.
 156
 157 2015-02-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 158
 159         * bfd/bfd-in2.h: Regenerate.
 160         * bfd/libbfd.h: Regenerate.
 161
 162 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 163
 164         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
 165         TLSDESC_LD_PREL19 field width and masks.
 166         (aarch64_tls_transition_without_check)
 167         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 168         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 169         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 170         BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
 171         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 172         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 173
 174 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 175
 176         * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
 177         tests.
 178         (aarch64_tls_transition_without_check)
 179         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 180         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 181         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 182         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
 183         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 184         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 185         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 186
 187 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 188
 189         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
 190         (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
 191         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 192         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 193         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 194         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
 195         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 196         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 197         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 198
 199 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 200
 201         * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
 202         (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
 203         (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
 204         (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
 205         (elfNN_aarch64_check_relocs): Handle
 206         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 207
 208         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 209         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 210
 211 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 212
 213         * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
 214
 215 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 216
 217         * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
 218         (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
 219         (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
 220         width.
 221
 222 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 223
 224         * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
 225         field width.
 226
 227 2015-02-26  Nick Clifton  <nickc@redhat.com>
 228
 229         PR binutils/17512
 230         * coffcode.h (coff_compute_section_file_positions): Report
 231         negative page sizes.
 232         * elf.c (elf_fake_sections): Handle excessive alignmment powers.
 233         (assign_file_positions_for_non_load_sections): Replace assertion
 234         with an error message.
 235         (rewrite_elf_program_header): Handle excessive segment
 236         alignments.
 237         * mach-o.c (bfd_mach_o_read_section_32): Likewise.
 238         (bfd_mach_o_read_section_64): Likewise.
 239         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
 240         print a bfd name, not %A.
 241
 242 2015-02-26  Alan Modra  <amodra@gmail.com>
 243
 244         * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
 245         thread-safe stubs for iplt.
 246         (build_tls_get_addr_stub): Restore r2 immediately after call.
 247
 248 2015-02-26  Terry Guo  <terry.guo@arm.com>
 249
 250         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
 251         merge Tag_ABI_HardFP_use.
 252
 253 2015-02-26  Alan Modra  <amodra@gmail.com>
 254
 255         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
 256         Use text relocs rather than giving an error on trying to use
 257         .dynbss for protected shared lib vars.
 258         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 259
 260 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 261
 262         * elf32-avr.c (struct elf_avr_section_data): New structure.
 263         (struct avr_relax_info): New structure.
 264         (elf_avr_new_section_hook): New function.
 265         (struct elf_avr_section_data): Add relax_info.
 266         (get_avr_relax_info): New function.
 267         (init_avr_relax_info): New function.
 268         (elf32_avr_relax_delete_bytes): Find next property record before
 269         deleting bytes.  When deleting don't move bytes beyond the next
 270         property record.
 271         (avr_elf32_assign_records_to_section): New function.
 272         (avr_property_record_compare): New function.
 273         (avr_load_all_property_sections): New function.
 274         (elf32_avr_relax_section): Load property data.  After relaxing the
 275         section, move any .align directives that have enough deleted bytes
 276         before them.
 277         (bfd_elf32_new_section_hook): Define.
 278
 279 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 280
 281         * elf32-avr.h (struct avr_property_header): New strucure.
 282         (avr_elf32_load_property_records): Declare.
 283         (avr_elf32_property_record_name): Declare.
 284         * elf32-avr.c: Add bfd_stdint.h include.
 285         (retrieve_local_syms): New function.
 286         (get_elf_r_symndx_section): New function.
 287         (get_elf_r_symndx_offset): New function.
 288         (internal_reloc_compare): New function.
 289         (struct avr_find_section_data): New structure.
 290         (avr_is_section_for_address): New function.
 291         (avr_find_section_for_address): New function.
 292         (avr_elf32_load_records_from_section): New function.
 293         (avr_elf32_load_property_records): New function.
 294         (avr_elf32_property_record_name): New function.
 295
 296 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 297
 298         * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
 299         (AVR_PROPERTY_RECORDS_VERSION): Define.
 300         (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
 301         (struct avr_property_record): New structure.
 302
 303 2015-02-24  Nick Clifton  <nickc@redhat.com>
 304
 305         * elf32-v850.c (v850_set_note): New function.  Creates a Renesas
 306         style note entry.
 307         (v850_elf_make_note_section): New function.  Creates a note
 308         section.
 309         (v850_elf_create_sections): New function.  Create a note section
 310         if one is not already present.
 311         (v850_elf_set_note): New function.  Adds a note to a bfd.
 312         (v850_elf_copy_private_bfd_data): New function.  Copies V850
 313         notes.
 314         (v850_elf_merge_notes): New function.  Merges V850 notes.
 315         (print_v850_note): New function.  Displays a V850 note.
 316         (v850_elf_print_notes): New function. Displays all notes attached
 317         to a bfd.
 318         (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
 319         (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
 320         (v850_elf_fake_sections): Set the type of the V850 note section.
 321         * bfd-in.h (v850_elf_create_sections): Add prototype.
 322         (v850_elf_set_note): Add prototype.
 323         * bfd-in2.h: Regenerate.
 324
 325 2015-02-24  Nick Clifton  <nickc@redhat.com>
 326
 327         * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
 328         * configure: Regenerate.
 329         * config.in: Regenerate.
 330         * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
 331         (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
 332         (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
 333         is defined.
 334
 335 2015-02-24  Nick Clifton  <nickc@redhat.com>
 336
 337         * pdp11.c (set_section_contents): Pad the .text and .data sections
 338         to their aligned sizes.
 339
 340 2015-02-23  Yoshinori Sato <ysato@users.sourceforge.jp>
 341
 342         * config.bfd: Add h8300-*-linux.
 343         * configure.ac: Add h8300_elf32_linux_vec.
 344         * configure: Regenerate.
 345         * elf32-h8300.c: Likewise.
 346         * targets.c(_bfd_target_vector): Likewise.
 347
 348 2015-02-23  Nick Clifton  <nickc@redhat.com>
 349
 350         PR 17914
 351         * cpu-w65.c: Correct typos in license notice.
 352
 353         PR 17940
 354         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
 355         symbols at end of sections.  Adjust function sizes.
 356
 357 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 358
 359         * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
 360         (elfcore_write_s390_vxrs_high): Likewise.
 361         * elf.c (elfcore_grok_s390_vxrs_low): New function.
 362         (elfcore_grok_s390_vxrs_high): New function.
 363         (elfcore_grok_note): Call them.
 364         (elfcore_write_s390_vxrs_low): New function.
 365         (elfcore_write_s390_vxrs_high): New function.
 366         (elfcore_write_register_note): Call them.
 367
 368 2015-02-19  Branko Drevensek  <branko.drevensek@gmail.com>
 369
 370         PR 17995
 371         * verilog.c (verilog_write_record): Correct buffer size.
 372
 373 2015-02-19  Alan Modra  <amodra@gmail.com>
 374
 375         * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
 376
 377 2015-02-19  Alan Modra  <amodra@gmail.com>
 378
 379         PR ld/4317
 380         * elflink.c (elf_link_input_bfd): Drop undefined local syms.
 381         (elf_link_output_extsym): Drop local and global undefined syms.
 382         Tidy.  Expand comment.
 383
 384 2015-02-17  Alan Modra  <amodra@gmail.com>
 385
 386         PR ld/17975
 387         * elflink.c (struct elf_outext_info): Remove need_second_pass
 388         and second_pass.
 389         (elf_link_output_extsym): Delete code handling second forced
 390         local pass.  Move code emitting NULL STT_FILE symbol later, so
 391         that it can be omitted if forced local is stripped.  Don't
 392         emit the NULL STT_FILE if no file symbols have been output.
 393         (bfd_elf_final_link): Remove second forced local pass.
 394         * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
 395         (ppc_elf_size_dynamic_sections): Likewise.
 396         * elf64-ppc.c (ppc_build_one_stub): Likewise.
 397         (build_global_entry_stubs): Likewise.
 398         (ppc64_elf_build_stubs): Likewise.
 399
 400 2015-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 401
 402         PR ld/17975
 403         * elflink.c (elf_link_output_extsym): Only check filesym_count
 404         when outputting a NULL FILE symbol.  Set second_pass_sym to
 405         h->forced_local && !h->root.linker_def.
 406
 407 2015-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 408
 409         * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
 410         on _TLS_MODULE_BASE_.
 411         * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
 412
 413 2015-02-15  Alan Modra  <amodra@gmail.com>
 414
 415         * dwarf2.c (read_rangelist): Correct buffer overflow check
 416         Whitespace throughout file.
 417
 418 2015-02-14  Alan Modra  <amodra@gmail.com>
 419
 420         PR ld/17973
 421         * bfd.c (struct bfd): Add lto_output.
 422         * linker.c (_bfd_handle_already_linked): Explicitly test for
 423         objects added by the lto plugin.
 424         * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
 425         no_export flags from archive.
 426         * archive.c (open_nested_file): New function, setting lto_output
 427         and no_export, extracted from..
 428         (find_nested_archive): ..here.  Flip params.  Rename from
 429         _bfd_find_nested_archive.
 430         (_bfd_get_elt_at_filepos): Correct var typo.  Use open_nested_file.
 431         (_bfd_look_for_bfd_in_cache): Copy no_export.
 432         * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
 433         my_archive->no_export test.
 434         (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
 435         Don't use the file name when adding lto_output STT_FILE sym.
 436         * bfd-in2.h: Regenerate.
 437
 438 2015-02-13  Alan Modra  <amodra@gmail.com>
 439
 440         PR binutils/17512
 441         * elf64-ppc.c (opd_entry_value): Tighten offset check.  Remove
 442         now redundant assert.
 443
 444 2015-02-12  Nick Clifton  <nickc@redhat.com>
 445
 446         PR binutils/17512
 447         * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
 448         (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
 449         (read_indirect_string, read_alt_indirect_string)
 450         (read_alt_indirect_ref, read_address, read_abbrevs)
 451         (read_attribute_value, read_attribute, decode_line_info)
 452         (find_abstract_instance_name, read_rangelist)
 453         (scan_unit_for_symbols, parse_comp_unit)
 454         (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code.  Pass
 455         end pointers to reading functions and check for offsets taking
 456         pointers out of range.  Replace calls to read_*_leb128 with calls
 457         to safe_read_leb128.
 458
 459         (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
 460         offset.
 461         * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
 462         computed file_name address being before the start of the string
 463         table.
 464
 465 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 466
 467         PR ld/17878
 468         * bfd.c (bfd_plugin_format): New.
 469         (bfd): Add plugin_format and plugin_dummy_bfd.
 470         * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
 471         argument to return TRUE if any plugin is found.  Set plugin_format.
 472         (has_plugin): New.
 473         (bfd_plugin_target_p): New.
 474         (bfd_plugin_specified_p): Likewise.
 475         (bfd_plugin_target_p): Likewise.
 476         (register_ld_plugin_object_p): Likewise.
 477         (bfd_plugin_set_plugin): Set has_plugin.
 478         (load_plugin): Cache try_load_plugin result.
 479         (bfd_plugin_object_p): Try ld_plugin_object_p first.  Check
 480         plugin_format.
 481         * plugin.h (bfd_plugin_target_p): New.
 482         (bfd_plugin_specified_p): Likewise.
 483         (register_ld_plugin_object_p): Likewise.
 484         * bfd-in2.h: Regenerated.
 485
 486 2015-02-11  Pedro Alves  <palves@redhat.com>
 487
 488         * libbfd-in.h [__cplusplus]: Open extern "C" scope.
 489         * libcoff-in.h [__cplusplus]: Open extern "C" scope.
 490         * libbfd.h: Regenerate.
 491         * libcoff.h: Regenerate.
 492
 493         * elf-bfd.h [__cplusplus]: Wrap in extern "C".
 494         * mach-o.h [__cplusplus]: Wrap in extern "C".
 495         * som.h [__cplusplus]: Wrap in extern "C".
 496
 497 2015-02-10  Nick Clifton  <nickc@redhat.com>
 498
 499         PR binutils/17512
 500         * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
 501         hold the flag bits.
 502         * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
 503         size and number of relocs.
 504         (pe_print_debugdata): Use a 32-bit aligned buffer to store the
 505         codeview record.
 506         * versados.c (process_otr): Check the esdid value before using it
 507         to access the EDATA.
 508
 509 2015-02-09  Ed Maste  <emaste@freebsd.org>
 510
 511         * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
 512         uninitialized and unused variable.
 513         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 514
 515 2015-02-09  Alan Modra  <amodra@gmail.com>
 516
 517         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
 518         tls_sec.
 519         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 520         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
 521
 522 2015-02-09  Alan Modra  <amodra@gmail.com>
 523
 524         * elflink.c: Whitespace, formatting fixes.
 525         (elf_link_input_bfd): Clarify comment.
 526         (elf_link_output_extsym): Exclude symbols in linker created
 527         sections when testing for plugin symbols.
 528
 529 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 530
 531         PR ld/17935
 532         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
 533         warning for relocation in readonly section for -z text.
 534         (elf_i386_size_dynamic_sections): Likewise.
 535         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 536         (elf_x86_64_size_dynamic_sections): Likewise.
 537
 538 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         PR ld/12365
 541         PR ld/14272
 542         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
 543         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
 544         referenced from a non-IR file.
 545
 546 2015-02-06  Nick Clifton  <nickc@redhat.com>
 547
 548         PR binutils/17512
 549         * peXXigen.c (rsrc_print_resource_entries): Add range check for
 550         addresses that wrap around the address space.
 551         (rsrc_parse_entry): Likewise.
 552
 553 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         PR ld/12365
 556         PR ld/14272
 557         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
 558         undefined if it is referenced from a non-IR file.
 559
 560 2015-02-03  Nick Clifton  <nickc@redhat.com>
 561
 562         PR binutils/17512
 563         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
 564         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
 565         index or an out of range fdr index.
 566         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
 567         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 568         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 569         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 570         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
 571         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
 572         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 573         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 574         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
 575         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 576         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 577         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
 578         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 579         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 580         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 581         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 582         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 583         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 584         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
 585         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 586         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 587         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 588         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 589         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 590         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 591         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 592         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 593         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 594         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
 595         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 596         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 597         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 598         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 599         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 600         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 601         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 602         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
 603         * elf32-vax.c (rtype_to_howto): Likewise.
 604         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 605         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 606         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 607         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 608         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 609         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
 610         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
 611         of range symbol indicies.
 612         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
 613         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
 614         (bfd_mach_o_build_dysymtab): Likewise.
 615         (bfd_mach_o_write_symtab_content): Set the string table size to
 616         zero upon error.
 617         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
 618         read fails.
 619         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
 620         fields.
 621         * tekhex.c (first_phase): Check for src pointer reaching end of
 622         buffer.
 623
 624 2015-02-03  Will Newton  <will.newton@linaro.org>
 625
 626         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 627         Set st_value to zero for undefined symbols if the reference
 628         is weak or pointer_equality_needed is FALSE.
 629
 630         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 631           comment discussing why we clear st_value for some symbols.
 632
 633 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 634
 635         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 636         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 637
 638 2015-01-29  Alan Modra  <amodra@gmail.com>
 639
 640         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 641         optimization.  Tidy mask for GOT_TLSGD optimization.
 642         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 643         location of nop zapping high insn too.
 644
 645 2015-01-28  Alan Modra  <amodra@gmail.com>
 646
 647         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 648         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 649         in .toc indicate xlc compiled code that might require a rw .toc.
 650
 651 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 652
 653         * Makefile.am: Add FT32 files.
 654         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 655         (bfd_mach_ft32): Define.
 656         (bfd_ft32_arch): Declare.
 657         (bfd_archures_list): Add bfd_ft32_arch.
 658         * config.bfd: Handle FT32.
 659         * configure.ac: Likewise.
 660         * cpu-ft32.c: New file.
 661         * elf32-ft32.c: New file.
 662         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 663         BFD_RELOC_FT32_18): Define.
 664         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 665         * bfd-in2.h: Regenerate.
 666         * libbfd.h: Regenerate.
 667         * Makefile.in: Regenerate.
 668         * configure: Regenerate.
 669         * po/SRC-POTFILES.in: Regenerate.
 670
 671 2015-01-27  Nick Clifton  <nickc@redhat.com>
 672
 673         PR binutils/17512
 674         * pdp11.c (aout_get_external_symbols): Return false if there are
 675         no symbols.
 676
 677         * dwarf2.c (concat_filename): Check for an empty directory table.
 678         (scan_unit_for_symbols): Check for reading off the end of the
 679         unit.
 680         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 681         non-string form.
 682         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 683         available.
 684
 685 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 686
 687         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 688
 689 2015-01-22  DJ Delorie  <dj@redhat.com>
 690
 691         * elf32-m32c.c (m32c_apply_reloc_24): New.
 692         (m32c_elf_howto_table): Use it for R_M32C_24.
 693         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 694
 695 2015-01-22  Nick Clifton  <nickc@redhat.com>
 696
 697         PR binutils/17512
 698         * coffcode.h (handle_COMDAT): When searching for the section
 699         symbol, make sure that there is space left in the symbol table.
 700         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 701
 702 2015-01-21  Nick Clifton  <nickc@redhat.com>
 703
 704         PR binutils/17512
 705         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 706         bfd_malloc.
 707         (coff_slurp_line_table): Return FALSE if the line number
 708         information was corrupt.
 709         (coff_slurp_symbol_table): Return FALSE if the symbol information
 710         was corrupt.
 711         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 712         initialise the fields of the dyld_info structure.
 713         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 714         error message and a return value.
 715         (bfd_mach_o_layout_commands): Change the function to boolean.
 716         Return FALSE if the function fails.
 717         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 718         fails.
 719         (bfd_mach_o_read_command): Fail if an unrecognised command is
 720         encountered.
 721         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 722         read fails.
 723         (slurp_symtab): Check the return from bfd_malloc.
 724         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
 725         encountered an error.
 726         (_bfd_XXi_final_link_postscript): Fail if a section could not be
 727         copied.
 728         * peicode.h (pe_bfd_object_p): Fail if the header could not be
 729         swapped in.
 730         * tekhex.c (first_phase): Fail if the section is too big.
 731         * versados.c (struct esdid): Add content_size field.
 732         (process_otr): Use and check the new field.
 733         (versados_get_section_contents): Check that the section exists and
 734         that the requested data is available.
 735
 736 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
 737
 738         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
 739
 740 2015-01-20  Alan Modra  <amodra@gmail.com>
 741
 742         PR ld/17615
 743         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
 744         ELF_COMMON_DEF syms.
 745
 746 2015-01-19  Alan Modra  <amodra@gmail.com>
 747
 748         PR ld/17615
 749         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
 750         linker script assignments too.
 751         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
 752         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
 753
 754 2015-01-19  Alan Modra  <amodra@gmail.com>
 755
 756         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
 757         to allow return of first howto.
 758         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
 759         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
 760         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
 761         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
 762         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
 763         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
 764         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
 765         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
 766         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 767         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
 768         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
 769         (spu_elf_reloc_type_lookup): Adjust to suit.
 770
 771 2015-01-19  Alan Modra  <amodra@gmail.com>
 772
 773         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
 774         (bfd_get_section_limit): ..here.
 775         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
 776         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
 777         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
 778         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
 779         bfd_reloc_outofrange check.
 780         * bfd-in2.h: Regenerate.
 781
 782         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
 783         on zero size relocs.
 784         * ecoff.c (ecoff_reloc_link_order): Likewise.
 785         * elf32-nds32.c (nds32_relocate_contents): Likewise.
 786         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 787
 788         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
 789         (_bfd_clear_contents): Likewise.
 790         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
 791         (mips_elf_perform_relocation): Likewise.
 792
 793         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
 794         from malloc on zero size alloc.
 795         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
 796         * elflink.c (elf_reloc_link_order): Likewise.
 797         * linker.c (_bfd_generic_reloc_link_order): Likewise.
 798         * pdp11.c (aout_link_reloc_link_order): Likewise.
 799         * xcofflink.c (xcoff_reloc_link_order): Likewise.
 800
 801         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
 802         bitsize 0, and complain_overflow_dont.
 803         * coff-sparc.c (coff_sparc_howto_table): Likewise.
 804         * elf-hppa.h (elf_hppa_howto_table): Likewise.
 805         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
 806         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
 807         * elf32-arc.c (elf_arc_howto_table): Likewise.
 808         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
 809         * elf32-avr.c (elf_avr_howto_table): Likewise.
 810         * elf32-bfin.c (bfin_howto_table): Likewise.
 811         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
 812         * elf32-cris.c (cris_elf_howto_table): Likewise.
 813         * elf32-crx.c (crx_elf_howto_table): Likewise.
 814         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
 815         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
 816         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
 817         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
 818         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
 819         * elf32-frv.c (elf32_frv_howto_table): Likewise.
 820         * elf32-h8300.c (h8_elf_howto_table): Likewise.
 821         * elf32-i370.c (i370_elf_howto_raw): Likewise.
 822         * elf32-i386.c (elf_howto_table): Likewise.
 823         * elf32-i860.c (elf32_i860_howto_table): Likewise.
 824         * elf32-i960.c (elf32_i960_relocate): Likewise.
 825         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
 826         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
 827         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
 828         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
 829         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
 830         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
 831         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
 832         * elf32-m68k.c (howto_table): Likewise.
 833         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
 834         * elf32-mep.c (mep_elf_howto_table): Likewise.
 835         * elf32-metag.c (elf_metag_howto_table): Likewise.
 836         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
 837         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
 838         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
 839         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
 840         * elf32-mt.c (mt_elf_howto_table): Likewise.
 841         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
 842         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
 843         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
 844         * elf32-pj.c (pj_elf_howto_table): Likewise.
 845         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
 846         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
 847         * elf32-rx.c (rx_elf_howto_table): Likewise.
 848         * elf32-s390.c (elf_howto_table): Likewise.
 849         * elf32-score.c (elf32_score_howto_table): Likewise.
 850         * elf32-score7.c (elf32_score_howto_table): Likewise.
 851         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
 852         * elf32-spu.c (elf_howto_table): Likewise.
 853         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 854         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
 855         * elf32-v850.c (v850_elf_howto_table): Likewise.
 856         * elf32-vax.c (howto_table): Likewise.
 857         * elf32-visium.c (visium_elf_howto_table): Likewise.
 858         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
 859         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
 860         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
 861         * elf32-xtensa.c (elf_howto_table): Likewise.
 862         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
 863         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
 864         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
 865         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
 866         * elf64-s390.c (elf_howto_table): Likewise.
 867         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
 868         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
 869         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
 870         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 871         (elfNN_aarch64_howto_none): Likewise.
 872         * elfxx-ia64.c (ia64_howto_table): Likewise.
 873         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
 874         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
 875         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
 876
 877 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 878
 879         PR ld/17847
 880         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
 881         about -fPIC if the symbol is undefined when building executable.
 882
 883 2015-01-15  Nick Clifton  <nickc@redhat.com>
 884
 885         PR binutils/17512
 886         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
 887         error message.  Never return an invalid howto pointer.
 888         * elf32-cr16.c (cr16_info_to_howto): Likewise.
 889         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 890         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 891         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 892         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 893         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
 894         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 895         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 896         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 897         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
 898         * elf32-vax.c (rtype_to_howto): Likewise.
 899         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 900         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 901         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
 902         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 903         (sh_elf_reloc): Check that the reloc is in range.
 904         * reloc.c (bfd_perform_relocation): Check that the section is big
 905         enough for the entire reloc.
 906         (bfd_generic_get_relocated_section_contents): Report unexpected
 907         return values from perform_reloc.
 908
 909 2015-01-15  Nick Clifton  <nickc@redhat.com>
 910
 911         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
 912         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
 913         relaxation.
 914
 915 2015-01-15  Alan Modra  <amodra@gmail.com>
 916
 917         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
 918         any output section matching a linker created dynobj section.
 919
 920 2015-01-15  Alan Modra  <amodra@gmail.com>
 921
 922         PR 17842
 923         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
 924         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
 925         Don't assign symtab file position unless symbols will be output.
 926         Merge blocks with condition in common.  Don't call
 927         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
 928         unless other symbols are output.  Move assignment of symtab_shndx
 929         file position.  Localize variable.
 930
 931 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 932
 933         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
 934         trying to defer them to runtime.
 935
 936 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
 937
 938         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
 939         to check if a symbol should be bound symbolically.
 940
 941 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 942
 943         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
 944         for TLSLE_MOVW_TPREL_G2.
 945
 946 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 947
 948         PR ld/17415
 949         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
 950         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
 951         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
 952         bit mask.
 953
 954 2015-01-12  Terry Guo  <terry.guo@arm.com>
 955
 956         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
 957         function.
 958         (_bfd_elf_gc_mark_extra_sections): Use it.
 959
 960 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 961
 962         PR ld/17827
 963         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
 964         only discard space for pc-relative relocs symbols which turn
 965         out to need copy relocs.
 966
 967 2015-01-09  Nick Clifton  <nickc@redhat.com>
 968
 969         * tekhex.c (getvalue): Fix thinko in test for correct extraction
 970         of value.
 971         (getsym): Return false if there was not enough data to extract the
 972         symbol.
 973
 974 2015-01-09  Anthony Green  <green@moxielogic.com>
 975
 976         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
 977
 978 2015-01-08  Nick Clifton  <nickc@redhat.com>
 979
 980         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
 981         16-bit absolute BR instructions to 10-bit pc-relative JMP
 982         instructions.
 983
 984 2015-01-08  Nick Clifton  <nickc@redhat.com>
 985
 986         PR binutils/17512
 987         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
 988         to load the line table.
 989         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
 990         maxpagesize of 1.
 991         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
 992         the Data Directory Size is too large.
 993
 994 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 995
 996         PR binutils/17512
 997         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
 998         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 999
1000 2015-01-06  Nick Clifton  <nickc@redhat.com>
1001
1002         PR binutils/17512
1003         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1004         string table.
1005
1006         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1007         (bfd_perform_relocation): Include the size of the reloc in the
1008         test for an out of range relocation.
1009         (bfd_generic_get_relocated_section_contents): Remove reloc range
1010         test.
1011
1012         * coff-i860.c (CALC_ADDEND): Always set an addend value.
1013         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
1014         avoid reading off the end of the buffer.
1015         (getsym): Likewise.
1016         (first_phase): Likewise.
1017         (pass_over): Pass an end pointer to the invoked function.
1018
1019 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1020
1021         PR binutils/17512
1022         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1023         input.
1024         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1025
1026 2015-01-05  Nick Clifton  <nickc@redhat.com>
1027
1028         PR binutils/17512
1029         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1030         is at least big enough for the header to be read.
1031         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1032         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1033         (bfd_mach_o_read_command): Prevetn duplicate error messages about
1034         unrecognized commands.
1035         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1036         when indexing into the string table.
1037
1038 2015-01-01  Alan Modra  <amodra@gmail.com>
1039
1040         Update year range in copyright notice of all files.
1041
1042 For older changes see ChangeLog-2014
1043 \f
1044 Copyright (C) 2015 Free Software Foundation, Inc.
1045
1046 Copying and distribution of this file, with or without modification,
1047 are permitted in any medium without royalty provided the copyright
1048 notice and this notice are preserved.
1049
1050 Local Variables:
1051 mode: change-log
1052 left-margin: 8
1053 fill-column: 74
1054 version-control: never
1055 End: