bfd/ChangeLog

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