bfd/ChangeLog

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