bfd/ChangeLog

   1 2015-03-25  Marcus Shawcroft  <marcus.shawcroft@arm.com>
   2
   3         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
   4         size for initial branch.
   5         (elfNN_aarch64_build_stubs): Write initial branch.
   6         _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
   7         mapping symbol on initial branch.
   8
   9 2015-03-25  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  10
  11         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
  12         Update erratum count.
  13
  14 2015-03-25  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
  15
  16         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
  17         first matching debug section.
  18
  19 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         PR gas/18087
  22         * compress.c (bfd_compress_section_contents): Don't write the
  23         zlib header and set contents as well as compress_status if
  24         compression didn't make the section smaller.
  25         (bfd_init_section_compress_status): Don't check compression
  26         size here.
  27
  28 2015-03-24  Nick Clifton  <nickc@redhat.com>
  29
  30         PR binutils/17512
  31         * coffgen.c (coff_get_normalized_symtab): Fix test for out of
  32         range auxillary sections.
  33
  34 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  35
  36         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
  37         code into:
  38         (_bfd_aarch64_get_stub_for_link_section): Define.
  39
  40 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  41
  42         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
  43         update of section_group[].stub_sec.
  44
  45 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  46
  47         * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
  48         (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
  49         Delete fixes, fix_table_size and associated code.  Call
  50         _bfd_aarch64_add_stub_entry_in_group. Rename to...
  51         (bfd_aarch64_erratum_835769_scan): Define.
  52         (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
  53         erratum_835769_fix_table_size, i and associated code.  Relocate
  54         call to _bfd_aarch64_erratum_835769_scan.  Delete adhoc stub size
  55         correction.  Delete construction of stub entry from
  56         erratum_835769_fixes array.
  57
  58 2015-03-24  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  59
  60         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
  61         _bfd_aarch64_add_stub_entry_in_group.
  62
  63 2015-03-24  Alan Modra  <amodra@gmail.com>
  64
  65         * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
  66         stubs, even those for undefined weak symbols.  Otherwise, don't
  67         report relocation overflow on branches to undefined strong
  68         symbols.  Fix memory leak.
  69         * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
  70         overflow on branches to undefined strong symbols.
  71
  72 2015-03-23  Keith Seitz  <keiths@redhat.com>
  73
  74         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
  75         missing ';'.
  76
  77 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  78
  79         * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
  80         construction into...
  81         (_bfd_aarch64_erratum_835769_stub_name): Define.
  82
  83 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  84
  85         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
  86         stub resize code into...
  87         (bfd_aarch64_resize_stubs): Define.
  88
  89 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  90
  91         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
  92         creation code into...
  93         (bfd_aarch64_create_stub_section): Define.
  94
  95 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  96
  97         * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
  98         from elf_aarch64_create_or_find_stub_sec.
  99         (_bfd_aarch64_add_stub_entry_in_group): Rename from
 100         elfNN_aarch64_add_stub.  Call
 101         _bfd_aarch64_create_or_find_stub_sec.
 102         (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
 103         _bfd_aarch64_add_stub_entry_in_group.
 104
 105 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 106
 107         * elfnn-aarch64.c (erratum_835769_scan) Add comment.  Reverse
 108         sense of boolean return.
 109         (elfNN_aarch64_size_stubs): Adjust for above.
 110
 111 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 112
 113         * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
 114         Remove unused parameter.
 115         (elfNN_aarch64_size_stubs): Adjust for above.
 116
 117 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 118
 119         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
 120
 121 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 122
 123         * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
 124         (num_aarch64_erratum_835769_fixes): Remove.
 125         (elfNN_aarch64_size_stubs): Remove assignments to above.
 126
 127 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 128
 129         * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
 130         to rt2.
 131         (aarch64_erratum_seqeunce): Rename rtn to rt2.
 132
 133 2015-03-23  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 134
 135         * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
 136
 137 2015-03-19  Nick Clifton  <nickc@redhat.com>
 138
 139         * elf32-rl78.c (rl78_cpu_name): New function.  Prints the name of
 140         the RL78 core based upon the flags.
 141         (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
 142         flags.
 143         (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
 144         (elf32_rl78_machine): Always return bfd_mach_rl78.
 145
 146 2015-03-19  Nick Clifton  <nickc@redhat.com>
 147
 148         PR 18078
 149         * compress.c (bfd_compress_section_contents): Do not define this
 150         function if it is not used.
 151
 152 2015-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 153
 154         * compress.c (bfd_compress_section_contents): Make it static.
 155         * bfd/bfd-in2.h: Regenerated.
 156
 157 2015-03-18  Eric Youngdale  <eyoungdale@ptc.com>
 158
 159         PR ld/16598
 160         * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
 161         suitable for the AMD64.
 162
 163 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
 164             Nick Clifton  <nickc@redhat.com>
 165
 166         PR binutils/18087
 167         * coffgen.c (make_a_section_from_file): Only prepend a z to a
 168         debug section's name if the section was actually compressed.
 169         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 170         * compress.c (bfd_init_section_compress_status): Do not compress
 171         the section if doing so would make it bigger.  In such cases leave
 172         the section alone and return COMPRESS_SECTION_NONE.
 173
 174 2015-03-17  Alan Modra  <amodra@gmail.com>
 175
 176         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
 177         on nothing to do, before malloc of returned symbol array.
 178
 179 2015-03-16  Nick Clifton  <nickc@redhat.com>
 180
 181         * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
 182         stored in the elf_section_data structure then load them as
 183         necessary.
 184
 185 2015-03-14  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 186
 187         * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
 188         relocs against code sections.
 189         * elf32-s390.c: Define elf_backend_sort_relocs_p.
 190         * elf64-s390.c: Likewise.
 191
 192 2015-03-11  Alan Modra  <amodra@gmail.com>
 193
 194         * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
 195         reverse order.  Account for larger size of __tls_get_addr_opt stub.
 196
 197 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
 198
 199         PR ld/16572
 200         * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
 201         ELF_ARM_HASENTRY.
 202         (elf32_arm_print_private_bfd_data): Likewise.
 203
 204 2015-03-06  Nick Clifton  <nickc@redhat.com>
 205
 206         PR binutils/17765
 207         * elflink.c (put_value): Like previous delta, but for the 32-bit
 208         case.
 209
 210 2015-03-05  Nick Clifton  <nickc@redhat.com>
 211
 212         PR binutils/17765
 213         * elflink.c (put_value): Avoid using an undefined shift
 214         operation.
 215
 216 2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 217
 218         PR ld/pr15228
 219         PR ld/pr17709
 220         * elf-bfd.h (elf_backend_data): Add extern_protected_data.
 221         * elf32-i386.c (elf_backend_extern_protected_data): New.
 222         Defined to 1.
 223         * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
 224         * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
 225         copy relocs against protected symbols if extern_protected_data
 226         is true.
 227         (_bfd_elf_symbol_refs_local_p): Don't return true on protected
 228         non-function symbols if extern_protected_data is true.
 229         * elfxx-target.h (elf_backend_extern_protected_data): New.
 230         Default to 0.
 231         (elfNN_bed): Initialize extern_protected_data with
 232         elf_backend_extern_protected_data.
 233
 234 2015-03-05  Nick Clifton  <nickc@redhat.com>
 235
 236         PR binutils/18025
 237         * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
 238         lookup fails, check for an address bias in the dwarf info, and if
 239         one exists, retry the lookup with the biased value.
 240         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
 241         Determines if a bias exists bewteen the addresses of functions
 242         based on DWARF information vs symbol table information.
 243         * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
 244         * libbfd.h: Regenerate.
 245
 246 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 247
 248         * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
 249         (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
 250         (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
 251
 252 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 253
 254         * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
 255         (aarch64_size_one_stub): Likewise.
 256         (aarch64_map_one_stub): Likewise.
 257
 258 2015-03-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 259
 260         * cpu-s390.c (N): New macro.
 261         (bfd_s390_31_arch): New.  Define only if default target word size
 262         is 64 bits.  Otherwise define...
 263         (bfd_390_64_arch): ...this.  Make static.
 264         (bfd_s390_arch): Define according to the default target word size.
 265         Let the 'next' field point to the alternate arch.
 266
 267 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
 268
 269         PR gas/17843
 270         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
 271         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
 272         to be used with MOVK rather than MOVZ.
 273
 274 2015-03-03  DJ Delorie  <dj@redhat.com>
 275
 276         * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
 277         there's a symbol.
 278
 279 2015-02-28  Alan Modra  <amodra@gmail.com>
 280
 281         * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
 282         not PLT_NEW.
 283
 284 2015-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 285
 286         * elf32-i386.c (need_convert_mov_to_lea): New.
 287         (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
 288         (elf_i386_convert_mov_to_lea): Return TRUE if
 289         need_convert_mov_to_lea is unset.
 290         * elf64-x86-64.c (need_convert_mov_to_lea): New.
 291         (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
 292         (elf_x86_64_convert_mov_to_lea): Return TRUE if
 293         need_convert_mov_to_lea is unset.
 294
 295 2015-02-27  Nick Clifton  <nickc@redhat.com>
 296
 297         PR binutils/17910
 298         * coffgen.c (_bfd_coff_internal_syment_name): Only check for
 299         string length overflow when the string table length is actually
 300         set.
 301
 302 2015-02-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 303
 304         * bfd/bfd-in2.h: Regenerate.
 305         * bfd/libbfd.h: Regenerate.
 306
 307 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 308
 309         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
 310         TLSDESC_LD_PREL19 field width and masks.
 311         (aarch64_tls_transition_without_check)
 312         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 313         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 314         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 315         BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
 316         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 317         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 318
 319 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 320
 321         * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
 322         tests.
 323         (aarch64_tls_transition_without_check)
 324         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 325         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 326         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 327         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
 328         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 329         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 330         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 331
 332 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 333
 334         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
 335         (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
 336         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 337         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 338         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 339         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
 340         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 341         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 342         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 343
 344 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 345
 346         * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
 347         (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
 348         (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
 349         (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
 350         (elfNN_aarch64_check_relocs): Handle
 351         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 352
 353         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 354         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 355
 356 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 357
 358         * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
 359
 360 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 361
 362         * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
 363         (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
 364         (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
 365         width.
 366
 367 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 368
 369         * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
 370         field width.
 371
 372 2015-02-26  Nick Clifton  <nickc@redhat.com>
 373
 374         PR binutils/17512
 375         * coffcode.h (coff_compute_section_file_positions): Report
 376         negative page sizes.
 377         * elf.c (elf_fake_sections): Handle excessive alignmment powers.
 378         (assign_file_positions_for_non_load_sections): Replace assertion
 379         with an error message.
 380         (rewrite_elf_program_header): Handle excessive segment
 381         alignments.
 382         * mach-o.c (bfd_mach_o_read_section_32): Likewise.
 383         (bfd_mach_o_read_section_64): Likewise.
 384         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
 385         print a bfd name, not %A.
 386
 387 2015-02-26  Alan Modra  <amodra@gmail.com>
 388
 389         * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
 390         thread-safe stubs for iplt.
 391         (build_tls_get_addr_stub): Restore r2 immediately after call.
 392
 393 2015-02-26  Terry Guo  <terry.guo@arm.com>
 394
 395         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
 396         merge Tag_ABI_HardFP_use.
 397
 398 2015-02-26  Alan Modra  <amodra@gmail.com>
 399
 400         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
 401         Use text relocs rather than giving an error on trying to use
 402         .dynbss for protected shared lib vars.
 403         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 404
 405 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 406
 407         * elf32-avr.c (struct elf_avr_section_data): New structure.
 408         (struct avr_relax_info): New structure.
 409         (elf_avr_new_section_hook): New function.
 410         (struct elf_avr_section_data): Add relax_info.
 411         (get_avr_relax_info): New function.
 412         (init_avr_relax_info): New function.
 413         (elf32_avr_relax_delete_bytes): Find next property record before
 414         deleting bytes.  When deleting don't move bytes beyond the next
 415         property record.
 416         (avr_elf32_assign_records_to_section): New function.
 417         (avr_property_record_compare): New function.
 418         (avr_load_all_property_sections): New function.
 419         (elf32_avr_relax_section): Load property data.  After relaxing the
 420         section, move any .align directives that have enough deleted bytes
 421         before them.
 422         (bfd_elf32_new_section_hook): Define.
 423
 424 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 425
 426         * elf32-avr.h (struct avr_property_header): New strucure.
 427         (avr_elf32_load_property_records): Declare.
 428         (avr_elf32_property_record_name): Declare.
 429         * elf32-avr.c: Add bfd_stdint.h include.
 430         (retrieve_local_syms): New function.
 431         (get_elf_r_symndx_section): New function.
 432         (get_elf_r_symndx_offset): New function.
 433         (internal_reloc_compare): New function.
 434         (struct avr_find_section_data): New structure.
 435         (avr_is_section_for_address): New function.
 436         (avr_find_section_for_address): New function.
 437         (avr_elf32_load_records_from_section): New function.
 438         (avr_elf32_load_property_records): New function.
 439         (avr_elf32_property_record_name): New function.
 440
 441 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 442
 443         * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
 444         (AVR_PROPERTY_RECORDS_VERSION): Define.
 445         (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
 446         (struct avr_property_record): New structure.
 447
 448 2015-02-24  Nick Clifton  <nickc@redhat.com>
 449
 450         * elf32-v850.c (v850_set_note): New function.  Creates a Renesas
 451         style note entry.
 452         (v850_elf_make_note_section): New function.  Creates a note
 453         section.
 454         (v850_elf_create_sections): New function.  Create a note section
 455         if one is not already present.
 456         (v850_elf_set_note): New function.  Adds a note to a bfd.
 457         (v850_elf_copy_private_bfd_data): New function.  Copies V850
 458         notes.
 459         (v850_elf_merge_notes): New function.  Merges V850 notes.
 460         (print_v850_note): New function.  Displays a V850 note.
 461         (v850_elf_print_notes): New function. Displays all notes attached
 462         to a bfd.
 463         (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
 464         (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
 465         (v850_elf_fake_sections): Set the type of the V850 note section.
 466         * bfd-in.h (v850_elf_create_sections): Add prototype.
 467         (v850_elf_set_note): Add prototype.
 468         * bfd-in2.h: Regenerate.
 469
 470 2015-02-24  Nick Clifton  <nickc@redhat.com>
 471
 472         * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
 473         * configure: Regenerate.
 474         * config.in: Regenerate.
 475         * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
 476         (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
 477         (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
 478         is defined.
 479
 480 2015-02-24  Nick Clifton  <nickc@redhat.com>
 481
 482         * pdp11.c (set_section_contents): Pad the .text and .data sections
 483         to their aligned sizes.
 484
 485 2015-02-23  Yoshinori Sato <ysato@users.sourceforge.jp>
 486
 487         * config.bfd: Add h8300-*-linux.
 488         * configure.ac: Add h8300_elf32_linux_vec.
 489         * configure: Regenerate.
 490         * elf32-h8300.c: Likewise.
 491         * targets.c(_bfd_target_vector): Likewise.
 492
 493 2015-02-23  Nick Clifton  <nickc@redhat.com>
 494
 495         PR 17914
 496         * cpu-w65.c: Correct typos in license notice.
 497
 498         PR 17940
 499         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
 500         symbols at end of sections.  Adjust function sizes.
 501
 502 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 503
 504         * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
 505         (elfcore_write_s390_vxrs_high): Likewise.
 506         * elf.c (elfcore_grok_s390_vxrs_low): New function.
 507         (elfcore_grok_s390_vxrs_high): New function.
 508         (elfcore_grok_note): Call them.
 509         (elfcore_write_s390_vxrs_low): New function.
 510         (elfcore_write_s390_vxrs_high): New function.
 511         (elfcore_write_register_note): Call them.
 512
 513 2015-02-19  Branko Drevensek  <branko.drevensek@gmail.com>
 514
 515         PR 17995
 516         * verilog.c (verilog_write_record): Correct buffer size.
 517
 518 2015-02-19  Alan Modra  <amodra@gmail.com>
 519
 520         * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
 521
 522 2015-02-19  Alan Modra  <amodra@gmail.com>
 523
 524         PR ld/4317
 525         * elflink.c (elf_link_input_bfd): Drop undefined local syms.
 526         (elf_link_output_extsym): Drop local and global undefined syms.
 527         Tidy.  Expand comment.
 528
 529 2015-02-17  Alan Modra  <amodra@gmail.com>
 530
 531         PR ld/17975
 532         * elflink.c (struct elf_outext_info): Remove need_second_pass
 533         and second_pass.
 534         (elf_link_output_extsym): Delete code handling second forced
 535         local pass.  Move code emitting NULL STT_FILE symbol later, so
 536         that it can be omitted if forced local is stripped.  Don't
 537         emit the NULL STT_FILE if no file symbols have been output.
 538         (bfd_elf_final_link): Remove second forced local pass.
 539         * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
 540         (ppc_elf_size_dynamic_sections): Likewise.
 541         * elf64-ppc.c (ppc_build_one_stub): Likewise.
 542         (build_global_entry_stubs): Likewise.
 543         (ppc64_elf_build_stubs): Likewise.
 544
 545 2015-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 546
 547         PR ld/17975
 548         * elflink.c (elf_link_output_extsym): Only check filesym_count
 549         when outputting a NULL FILE symbol.  Set second_pass_sym to
 550         h->forced_local && !h->root.linker_def.
 551
 552 2015-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
 555         on _TLS_MODULE_BASE_.
 556         * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
 557
 558 2015-02-15  Alan Modra  <amodra@gmail.com>
 559
 560         * dwarf2.c (read_rangelist): Correct buffer overflow check
 561         Whitespace throughout file.
 562
 563 2015-02-14  Alan Modra  <amodra@gmail.com>
 564
 565         PR ld/17973
 566         * bfd.c (struct bfd): Add lto_output.
 567         * linker.c (_bfd_handle_already_linked): Explicitly test for
 568         objects added by the lto plugin.
 569         * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
 570         no_export flags from archive.
 571         * archive.c (open_nested_file): New function, setting lto_output
 572         and no_export, extracted from..
 573         (find_nested_archive): ..here.  Flip params.  Rename from
 574         _bfd_find_nested_archive.
 575         (_bfd_get_elt_at_filepos): Correct var typo.  Use open_nested_file.
 576         (_bfd_look_for_bfd_in_cache): Copy no_export.
 577         * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
 578         my_archive->no_export test.
 579         (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
 580         Don't use the file name when adding lto_output STT_FILE sym.
 581         * bfd-in2.h: Regenerate.
 582
 583 2015-02-13  Alan Modra  <amodra@gmail.com>
 584
 585         PR binutils/17512
 586         * elf64-ppc.c (opd_entry_value): Tighten offset check.  Remove
 587         now redundant assert.
 588
 589 2015-02-12  Nick Clifton  <nickc@redhat.com>
 590
 591         PR binutils/17512
 592         * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
 593         (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
 594         (read_indirect_string, read_alt_indirect_string)
 595         (read_alt_indirect_ref, read_address, read_abbrevs)
 596         (read_attribute_value, read_attribute, decode_line_info)
 597         (find_abstract_instance_name, read_rangelist)
 598         (scan_unit_for_symbols, parse_comp_unit)
 599         (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code.  Pass
 600         end pointers to reading functions and check for offsets taking
 601         pointers out of range.  Replace calls to read_*_leb128 with calls
 602         to safe_read_leb128.
 603
 604         (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
 605         offset.
 606         * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
 607         computed file_name address being before the start of the string
 608         table.
 609
 610 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 611
 612         PR ld/17878
 613         * bfd.c (bfd_plugin_format): New.
 614         (bfd): Add plugin_format and plugin_dummy_bfd.
 615         * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
 616         argument to return TRUE if any plugin is found.  Set plugin_format.
 617         (has_plugin): New.
 618         (bfd_plugin_target_p): New.
 619         (bfd_plugin_specified_p): Likewise.
 620         (bfd_plugin_target_p): Likewise.
 621         (register_ld_plugin_object_p): Likewise.
 622         (bfd_plugin_set_plugin): Set has_plugin.
 623         (load_plugin): Cache try_load_plugin result.
 624         (bfd_plugin_object_p): Try ld_plugin_object_p first.  Check
 625         plugin_format.
 626         * plugin.h (bfd_plugin_target_p): New.
 627         (bfd_plugin_specified_p): Likewise.
 628         (register_ld_plugin_object_p): Likewise.
 629         * bfd-in2.h: Regenerated.
 630
 631 2015-02-11  Pedro Alves  <palves@redhat.com>
 632
 633         * libbfd-in.h [__cplusplus]: Open extern "C" scope.
 634         * libcoff-in.h [__cplusplus]: Open extern "C" scope.
 635         * libbfd.h: Regenerate.
 636         * libcoff.h: Regenerate.
 637
 638         * elf-bfd.h [__cplusplus]: Wrap in extern "C".
 639         * mach-o.h [__cplusplus]: Wrap in extern "C".
 640         * som.h [__cplusplus]: Wrap in extern "C".
 641
 642 2015-02-10  Nick Clifton  <nickc@redhat.com>
 643
 644         PR binutils/17512
 645         * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
 646         hold the flag bits.
 647         * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
 648         size and number of relocs.
 649         (pe_print_debugdata): Use a 32-bit aligned buffer to store the
 650         codeview record.
 651         * versados.c (process_otr): Check the esdid value before using it
 652         to access the EDATA.
 653
 654 2015-02-09  Ed Maste  <emaste@freebsd.org>
 655
 656         * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
 657         uninitialized and unused variable.
 658         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 659
 660 2015-02-09  Alan Modra  <amodra@gmail.com>
 661
 662         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
 663         tls_sec.
 664         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 665         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
 666
 667 2015-02-09  Alan Modra  <amodra@gmail.com>
 668
 669         * elflink.c: Whitespace, formatting fixes.
 670         (elf_link_input_bfd): Clarify comment.
 671         (elf_link_output_extsym): Exclude symbols in linker created
 672         sections when testing for plugin symbols.
 673
 674 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         PR ld/17935
 677         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
 678         warning for relocation in readonly section for -z text.
 679         (elf_i386_size_dynamic_sections): Likewise.
 680         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 681         (elf_x86_64_size_dynamic_sections): Likewise.
 682
 683 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         PR ld/12365
 686         PR ld/14272
 687         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
 688         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
 689         referenced from a non-IR file.
 690
 691 2015-02-06  Nick Clifton  <nickc@redhat.com>
 692
 693         PR binutils/17512
 694         * peXXigen.c (rsrc_print_resource_entries): Add range check for
 695         addresses that wrap around the address space.
 696         (rsrc_parse_entry): Likewise.
 697
 698 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 699
 700         PR ld/12365
 701         PR ld/14272
 702         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
 703         undefined if it is referenced from a non-IR file.
 704
 705 2015-02-03  Nick Clifton  <nickc@redhat.com>
 706
 707         PR binutils/17512
 708         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
 709         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
 710         index or an out of range fdr index.
 711         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
 712         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 713         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 714         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 715         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
 716         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
 717         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 718         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 719         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
 720         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 721         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 722         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
 723         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 724         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 725         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 726         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 727         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 728         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 729         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
 730         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 731         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 732         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 733         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 734         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 735         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 736         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 737         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 738         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 739         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
 740         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 741         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 742         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 743         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 744         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 745         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 746         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 747         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
 748         * elf32-vax.c (rtype_to_howto): Likewise.
 749         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 750         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 751         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 752         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 753         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 754         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
 755         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
 756         of range symbol indicies.
 757         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
 758         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
 759         (bfd_mach_o_build_dysymtab): Likewise.
 760         (bfd_mach_o_write_symtab_content): Set the string table size to
 761         zero upon error.
 762         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
 763         read fails.
 764         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
 765         fields.
 766         * tekhex.c (first_phase): Check for src pointer reaching end of
 767         buffer.
 768
 769 2015-02-03  Will Newton  <will.newton@linaro.org>
 770
 771         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 772         Set st_value to zero for undefined symbols if the reference
 773         is weak or pointer_equality_needed is FALSE.
 774
 775         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 776           comment discussing why we clear st_value for some symbols.
 777
 778 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 779
 780         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 781         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 782
 783 2015-01-29  Alan Modra  <amodra@gmail.com>
 784
 785         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 786         optimization.  Tidy mask for GOT_TLSGD optimization.
 787         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 788         location of nop zapping high insn too.
 789
 790 2015-01-28  Alan Modra  <amodra@gmail.com>
 791
 792         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 793         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 794         in .toc indicate xlc compiled code that might require a rw .toc.
 795
 796 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 797
 798         * Makefile.am: Add FT32 files.
 799         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 800         (bfd_mach_ft32): Define.
 801         (bfd_ft32_arch): Declare.
 802         (bfd_archures_list): Add bfd_ft32_arch.
 803         * config.bfd: Handle FT32.
 804         * configure.ac: Likewise.
 805         * cpu-ft32.c: New file.
 806         * elf32-ft32.c: New file.
 807         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 808         BFD_RELOC_FT32_18): Define.
 809         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 810         * bfd-in2.h: Regenerate.
 811         * libbfd.h: Regenerate.
 812         * Makefile.in: Regenerate.
 813         * configure: Regenerate.
 814         * po/SRC-POTFILES.in: Regenerate.
 815
 816 2015-01-27  Nick Clifton  <nickc@redhat.com>
 817
 818         PR binutils/17512
 819         * pdp11.c (aout_get_external_symbols): Return false if there are
 820         no symbols.
 821
 822         * dwarf2.c (concat_filename): Check for an empty directory table.
 823         (scan_unit_for_symbols): Check for reading off the end of the
 824         unit.
 825         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 826         non-string form.
 827         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 828         available.
 829
 830 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 831
 832         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 833
 834 2015-01-22  DJ Delorie  <dj@redhat.com>
 835
 836         * elf32-m32c.c (m32c_apply_reloc_24): New.
 837         (m32c_elf_howto_table): Use it for R_M32C_24.
 838         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 839
 840 2015-01-22  Nick Clifton  <nickc@redhat.com>
 841
 842         PR binutils/17512
 843         * coffcode.h (handle_COMDAT): When searching for the section
 844         symbol, make sure that there is space left in the symbol table.
 845         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 846
 847 2015-01-21  Nick Clifton  <nickc@redhat.com>
 848
 849         PR binutils/17512
 850         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 851         bfd_malloc.
 852         (coff_slurp_line_table): Return FALSE if the line number
 853         information was corrupt.
 854         (coff_slurp_symbol_table): Return FALSE if the symbol information
 855         was corrupt.
 856         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 857         initialise the fields of the dyld_info structure.
 858         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 859         error message and a return value.
 860         (bfd_mach_o_layout_commands): Change the function to boolean.
 861         Return FALSE if the function fails.
 862         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 863         fails.
 864         (bfd_mach_o_read_command): Fail if an unrecognised command is
 865         encountered.
 866         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 867         read fails.
 868         (slurp_symtab): Check the return from bfd_malloc.
 869         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
 870         encountered an error.
 871         (_bfd_XXi_final_link_postscript): Fail if a section could not be
 872         copied.
 873         * peicode.h (pe_bfd_object_p): Fail if the header could not be
 874         swapped in.
 875         * tekhex.c (first_phase): Fail if the section is too big.
 876         * versados.c (struct esdid): Add content_size field.
 877         (process_otr): Use and check the new field.
 878         (versados_get_section_contents): Check that the section exists and
 879         that the requested data is available.
 880
 881 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
 882
 883         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
 884
 885 2015-01-20  Alan Modra  <amodra@gmail.com>
 886
 887         PR ld/17615
 888         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
 889         ELF_COMMON_DEF syms.
 890
 891 2015-01-19  Alan Modra  <amodra@gmail.com>
 892
 893         PR ld/17615
 894         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
 895         linker script assignments too.
 896         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
 897         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
 898
 899 2015-01-19  Alan Modra  <amodra@gmail.com>
 900
 901         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
 902         to allow return of first howto.
 903         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
 904         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
 905         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
 906         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
 907         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
 908         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
 909         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
 910         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
 911         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 912         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
 913         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
 914         (spu_elf_reloc_type_lookup): Adjust to suit.
 915
 916 2015-01-19  Alan Modra  <amodra@gmail.com>
 917
 918         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
 919         (bfd_get_section_limit): ..here.
 920         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
 921         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
 922         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
 923         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
 924         bfd_reloc_outofrange check.
 925         * bfd-in2.h: Regenerate.
 926
 927         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
 928         on zero size relocs.
 929         * ecoff.c (ecoff_reloc_link_order): Likewise.
 930         * elf32-nds32.c (nds32_relocate_contents): Likewise.
 931         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 932
 933         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
 934         (_bfd_clear_contents): Likewise.
 935         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
 936         (mips_elf_perform_relocation): Likewise.
 937
 938         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
 939         from malloc on zero size alloc.
 940         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
 941         * elflink.c (elf_reloc_link_order): Likewise.
 942         * linker.c (_bfd_generic_reloc_link_order): Likewise.
 943         * pdp11.c (aout_link_reloc_link_order): Likewise.
 944         * xcofflink.c (xcoff_reloc_link_order): Likewise.
 945
 946         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
 947         bitsize 0, and complain_overflow_dont.
 948         * coff-sparc.c (coff_sparc_howto_table): Likewise.
 949         * elf-hppa.h (elf_hppa_howto_table): Likewise.
 950         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
 951         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
 952         * elf32-arc.c (elf_arc_howto_table): Likewise.
 953         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
 954         * elf32-avr.c (elf_avr_howto_table): Likewise.
 955         * elf32-bfin.c (bfin_howto_table): Likewise.
 956         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
 957         * elf32-cris.c (cris_elf_howto_table): Likewise.
 958         * elf32-crx.c (crx_elf_howto_table): Likewise.
 959         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
 960         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
 961         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
 962         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
 963         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
 964         * elf32-frv.c (elf32_frv_howto_table): Likewise.
 965         * elf32-h8300.c (h8_elf_howto_table): Likewise.
 966         * elf32-i370.c (i370_elf_howto_raw): Likewise.
 967         * elf32-i386.c (elf_howto_table): Likewise.
 968         * elf32-i860.c (elf32_i860_howto_table): Likewise.
 969         * elf32-i960.c (elf32_i960_relocate): Likewise.
 970         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
 971         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
 972         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
 973         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
 974         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
 975         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
 976         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
 977         * elf32-m68k.c (howto_table): Likewise.
 978         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
 979         * elf32-mep.c (mep_elf_howto_table): Likewise.
 980         * elf32-metag.c (elf_metag_howto_table): Likewise.
 981         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
 982         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
 983         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
 984         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
 985         * elf32-mt.c (mt_elf_howto_table): Likewise.
 986         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
 987         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
 988         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
 989         * elf32-pj.c (pj_elf_howto_table): Likewise.
 990         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
 991         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
 992         * elf32-rx.c (rx_elf_howto_table): Likewise.
 993         * elf32-s390.c (elf_howto_table): Likewise.
 994         * elf32-score.c (elf32_score_howto_table): Likewise.
 995         * elf32-score7.c (elf32_score_howto_table): Likewise.
 996         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
 997         * elf32-spu.c (elf_howto_table): Likewise.
 998         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 999         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
1000         * elf32-v850.c (v850_elf_howto_table): Likewise.
1001         * elf32-vax.c (howto_table): Likewise.
1002         * elf32-visium.c (visium_elf_howto_table): Likewise.
1003         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
1004         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
1005         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
1006         * elf32-xtensa.c (elf_howto_table): Likewise.
1007         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1008         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1009         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1010         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1011         * elf64-s390.c (elf_howto_table): Likewise.
1012         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1013         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1014         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1015         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1016         (elfNN_aarch64_howto_none): Likewise.
1017         * elfxx-ia64.c (ia64_howto_table): Likewise.
1018         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1019         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1020         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1021
1022 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1023
1024         PR ld/17847
1025         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1026         about -fPIC if the symbol is undefined when building executable.
1027
1028 2015-01-15  Nick Clifton  <nickc@redhat.com>
1029
1030         PR binutils/17512
1031         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1032         error message.  Never return an invalid howto pointer.
1033         * elf32-cr16.c (cr16_info_to_howto): Likewise.
1034         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1035         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1036         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1037         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1038         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1039         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1040         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1041         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1042         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1043         * elf32-vax.c (rtype_to_howto): Likewise.
1044         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1045         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1046         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1047         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1048         (sh_elf_reloc): Check that the reloc is in range.
1049         * reloc.c (bfd_perform_relocation): Check that the section is big
1050         enough for the entire reloc.
1051         (bfd_generic_get_relocated_section_contents): Report unexpected
1052         return values from perform_reloc.
1053
1054 2015-01-15  Nick Clifton  <nickc@redhat.com>
1055
1056         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1057         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
1058         relaxation.
1059
1060 2015-01-15  Alan Modra  <amodra@gmail.com>
1061
1062         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1063         any output section matching a linker created dynobj section.
1064
1065 2015-01-15  Alan Modra  <amodra@gmail.com>
1066
1067         PR 17842
1068         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1069         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1070         Don't assign symtab file position unless symbols will be output.
1071         Merge blocks with condition in common.  Don't call
1072         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1073         unless other symbols are output.  Move assignment of symtab_shndx
1074         file position.  Localize variable.
1075
1076 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
1077
1078         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1079         trying to defer them to runtime.
1080
1081 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
1082
1083         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1084         to check if a symbol should be bound symbolically.
1085
1086 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
1087
1088         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1089         for TLSLE_MOVW_TPREL_G2.
1090
1091 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
1092
1093         PR ld/17415
1094         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1095         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1096         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1097         bit mask.
1098
1099 2015-01-12  Terry Guo  <terry.guo@arm.com>
1100
1101         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1102         function.
1103         (_bfd_elf_gc_mark_extra_sections): Use it.
1104
1105 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1106
1107         PR ld/17827
1108         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1109         only discard space for pc-relative relocs symbols which turn
1110         out to need copy relocs.
1111
1112 2015-01-09  Nick Clifton  <nickc@redhat.com>
1113
1114         * tekhex.c (getvalue): Fix thinko in test for correct extraction
1115         of value.
1116         (getsym): Return false if there was not enough data to extract the
1117         symbol.
1118
1119 2015-01-09  Anthony Green  <green@moxielogic.com>
1120
1121         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1122
1123 2015-01-08  Nick Clifton  <nickc@redhat.com>
1124
1125         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1126         16-bit absolute BR instructions to 10-bit pc-relative JMP
1127         instructions.
1128
1129 2015-01-08  Nick Clifton  <nickc@redhat.com>
1130
1131         PR binutils/17512
1132         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1133         to load the line table.
1134         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1135         maxpagesize of 1.
1136         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1137         the Data Directory Size is too large.
1138
1139 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1140
1141         PR binutils/17512
1142         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1143         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1144
1145 2015-01-06  Nick Clifton  <nickc@redhat.com>
1146
1147         PR binutils/17512
1148         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1149         string table.
1150
1151         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1152         (bfd_perform_relocation): Include the size of the reloc in the
1153         test for an out of range relocation.
1154         (bfd_generic_get_relocated_section_contents): Remove reloc range
1155         test.
1156
1157         * coff-i860.c (CALC_ADDEND): Always set an addend value.
1158         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
1159         avoid reading off the end of the buffer.
1160         (getsym): Likewise.
1161         (first_phase): Likewise.
1162         (pass_over): Pass an end pointer to the invoked function.
1163
1164 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
1165
1166         PR binutils/17512
1167         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1168         input.
1169         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1170
1171 2015-01-05  Nick Clifton  <nickc@redhat.com>
1172
1173         PR binutils/17512
1174         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1175         is at least big enough for the header to be read.
1176         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1177         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1178         (bfd_mach_o_read_command): Prevetn duplicate error messages about
1179         unrecognized commands.
1180         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1181         when indexing into the string table.
1182
1183 2015-01-01  Alan Modra  <amodra@gmail.com>
1184
1185         Update year range in copyright notice of all files.
1186
1187 For older changes see ChangeLog-2014
1188 \f
1189 Copyright (C) 2015 Free Software Foundation, Inc.
1190
1191 Copying and distribution of this file, with or without modification,
1192 are permitted in any medium without royalty provided the copyright
1193 notice and this notice are preserved.
1194
1195 Local Variables:
1196 mode: change-log
1197 left-margin: 8
1198 fill-column: 74
1199 version-control: never
1200 End: