bfd/ChangeLog

   1 2015-03-10  Yuri Gribov  <y.gribov@samsung.arm>
   2
   3         PR ld/16572
   4         * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
   5         ELF_ARM_HASENTRY.
   6         (elf32_arm_print_private_bfd_data): Likewise.
   7
   8 2015-03-06  Nick Clifton  <nickc@redhat.com>
   9
  10         PR binutils/17765
  11         * elflink.c (put_value): Like previous delta, but for the 32-bit
  12         case.
  13
  14 2015-03-05  Nick Clifton  <nickc@redhat.com>
  15
  16         PR binutils/17765
  17         * elflink.c (put_value): Avoid using an undefined shift
  18         operation.
  19
  20 2015-03-05  H.J. Lu  <hongjiu.lu@intel.com>
  21
  22         PR ld/pr15228
  23         PR ld/pr17709
  24         * elf-bfd.h (elf_backend_data): Add extern_protected_data.
  25         * elf32-i386.c (elf_backend_extern_protected_data): New.
  26         Defined to 1.
  27         * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
  28         * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
  29         copy relocs against protected symbols if extern_protected_data
  30         is true.
  31         (_bfd_elf_symbol_refs_local_p): Don't return true on protected
  32         non-function symbols if extern_protected_data is true.
  33         * elfxx-target.h (elf_backend_extern_protected_data): New.
  34         Default to 0.
  35         (elfNN_bed): Initialize extern_protected_data with
  36         elf_backend_extern_protected_data.
  37
  38 2015-03-05  Nick Clifton  <nickc@redhat.com>
  39
  40         PR binutils/18025
  41         * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
  42         lookup fails, check for an address bias in the dwarf info, and if
  43         one exists, retry the lookup with the biased value.
  44         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
  45         Determines if a bias exists bewteen the addresses of functions
  46         based on DWARF information vs symbol table information.
  47         * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
  48         * libbfd.h: Regenerate.
  49
  50 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  51
  52         * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
  53         (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
  54         (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
  55
  56 2015-03-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
  57
  58         * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
  59         (aarch64_size_one_stub): Likewise.
  60         (aarch64_map_one_stub): Likewise.
  61
  62 2015-03-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  63
  64         * cpu-s390.c (N): New macro.
  65         (bfd_s390_31_arch): New.  Define only if default target word size
  66         is 64 bits.  Otherwise define...
  67         (bfd_390_64_arch): ...this.  Make static.
  68         (bfd_s390_arch): Define according to the default target word size.
  69         Let the 'next' field point to the alternate arch.
  70
  71 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
  72
  73         PR gas/17843
  74         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
  75         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
  76         to be used with MOVK rather than MOVZ.
  77
  78 2015-03-03  DJ Delorie  <dj@redhat.com>
  79
  80         * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
  81         there's a symbol.
  82
  83 2015-02-28  Alan Modra  <amodra@gmail.com>
  84
  85         * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
  86         not PLT_NEW.
  87
  88 2015-02-27  H.J. Lu  <hongjiu.lu@intel.com>
  89
  90         * elf32-i386.c (need_convert_mov_to_lea): New.
  91         (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
  92         (elf_i386_convert_mov_to_lea): Return TRUE if
  93         need_convert_mov_to_lea is unset.
  94         * elf64-x86-64.c (need_convert_mov_to_lea): New.
  95         (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
  96         (elf_x86_64_convert_mov_to_lea): Return TRUE if
  97         need_convert_mov_to_lea is unset.
  98
  99 2015-02-27  Nick Clifton  <nickc@redhat.com>
 100
 101         PR binutils/17910
 102         * coffgen.c (_bfd_coff_internal_syment_name): Only check for
 103         string length overflow when the string table length is actually
 104         set.
 105
 106 2015-02-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 107
 108         * bfd/bfd-in2.h: Regenerate.
 109         * bfd/libbfd.h: Regenerate.
 110
 111 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 112
 113         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
 114         TLSDESC_LD_PREL19 field width and masks.
 115         (aarch64_tls_transition_without_check)
 116         (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
 117         (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
 118         (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
 119         BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
 120         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 121         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 122
 123 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 124
 125         * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
 126         tests.
 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_ADR_PREL21.
 132         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 133         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 134         * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
 135
 136 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 137
 138         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
 139         (elfNN_aarch64_howto_table, 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_TLSGD_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: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
 151         (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
 152         (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
 153         (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
 154         (elfNN_aarch64_check_relocs): Handle
 155         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
 156
 157         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
 158         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 159
 160 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 161
 162         * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
 163
 164 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 165
 166         * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
 167         (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
 168         (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
 169         width.
 170
 171 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 172
 173         * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
 174         field width.
 175
 176 2015-02-26  Nick Clifton  <nickc@redhat.com>
 177
 178         PR binutils/17512
 179         * coffcode.h (coff_compute_section_file_positions): Report
 180         negative page sizes.
 181         * elf.c (elf_fake_sections): Handle excessive alignmment powers.
 182         (assign_file_positions_for_non_load_sections): Replace assertion
 183         with an error message.
 184         (rewrite_elf_program_header): Handle excessive segment
 185         alignments.
 186         * mach-o.c (bfd_mach_o_read_section_32): Likewise.
 187         (bfd_mach_o_read_section_64): Likewise.
 188         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
 189         print a bfd name, not %A.
 190
 191 2015-02-26  Alan Modra  <amodra@gmail.com>
 192
 193         * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
 194         thread-safe stubs for iplt.
 195         (build_tls_get_addr_stub): Restore r2 immediately after call.
 196
 197 2015-02-26  Terry Guo  <terry.guo@arm.com>
 198
 199         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
 200         merge Tag_ABI_HardFP_use.
 201
 202 2015-02-26  Alan Modra  <amodra@gmail.com>
 203
 204         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
 205         Use text relocs rather than giving an error on trying to use
 206         .dynbss for protected shared lib vars.
 207         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 208
 209 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 210
 211         * elf32-avr.c (struct elf_avr_section_data): New structure.
 212         (struct avr_relax_info): New structure.
 213         (elf_avr_new_section_hook): New function.
 214         (struct elf_avr_section_data): Add relax_info.
 215         (get_avr_relax_info): New function.
 216         (init_avr_relax_info): New function.
 217         (elf32_avr_relax_delete_bytes): Find next property record before
 218         deleting bytes.  When deleting don't move bytes beyond the next
 219         property record.
 220         (avr_elf32_assign_records_to_section): New function.
 221         (avr_property_record_compare): New function.
 222         (avr_load_all_property_sections): New function.
 223         (elf32_avr_relax_section): Load property data.  After relaxing the
 224         section, move any .align directives that have enough deleted bytes
 225         before them.
 226         (bfd_elf32_new_section_hook): Define.
 227
 228 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 229
 230         * elf32-avr.h (struct avr_property_header): New strucure.
 231         (avr_elf32_load_property_records): Declare.
 232         (avr_elf32_property_record_name): Declare.
 233         * elf32-avr.c: Add bfd_stdint.h include.
 234         (retrieve_local_syms): New function.
 235         (get_elf_r_symndx_section): New function.
 236         (get_elf_r_symndx_offset): New function.
 237         (internal_reloc_compare): New function.
 238         (struct avr_find_section_data): New structure.
 239         (avr_is_section_for_address): New function.
 240         (avr_find_section_for_address): New function.
 241         (avr_elf32_load_records_from_section): New function.
 242         (avr_elf32_load_property_records): New function.
 243         (avr_elf32_property_record_name): New function.
 244
 245 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 246
 247         * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
 248         (AVR_PROPERTY_RECORDS_VERSION): Define.
 249         (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
 250         (struct avr_property_record): New structure.
 251
 252 2015-02-24  Nick Clifton  <nickc@redhat.com>
 253
 254         * elf32-v850.c (v850_set_note): New function.  Creates a Renesas
 255         style note entry.
 256         (v850_elf_make_note_section): New function.  Creates a note
 257         section.
 258         (v850_elf_create_sections): New function.  Create a note section
 259         if one is not already present.
 260         (v850_elf_set_note): New function.  Adds a note to a bfd.
 261         (v850_elf_copy_private_bfd_data): New function.  Copies V850
 262         notes.
 263         (v850_elf_merge_notes): New function.  Merges V850 notes.
 264         (print_v850_note): New function.  Displays a V850 note.
 265         (v850_elf_print_notes): New function. Displays all notes attached
 266         to a bfd.
 267         (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
 268         (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
 269         (v850_elf_fake_sections): Set the type of the V850 note section.
 270         * bfd-in.h (v850_elf_create_sections): Add prototype.
 271         (v850_elf_set_note): Add prototype.
 272         * bfd-in2.h: Regenerate.
 273
 274 2015-02-24  Nick Clifton  <nickc@redhat.com>
 275
 276         * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
 277         * configure: Regenerate.
 278         * config.in: Regenerate.
 279         * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
 280         (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
 281         (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
 282         is defined.
 283
 284 2015-02-24  Nick Clifton  <nickc@redhat.com>
 285
 286         * pdp11.c (set_section_contents): Pad the .text and .data sections
 287         to their aligned sizes.
 288
 289 2015-02-23  Yoshinori Sato <ysato@users.sourceforge.jp>
 290
 291         * config.bfd: Add h8300-*-linux.
 292         * configure.ac: Add h8300_elf32_linux_vec.
 293         * configure: Regenerate.
 294         * elf32-h8300.c: Likewise.
 295         * targets.c(_bfd_target_vector): Likewise.
 296
 297 2015-02-23  Nick Clifton  <nickc@redhat.com>
 298
 299         PR 17914
 300         * cpu-w65.c: Correct typos in license notice.
 301
 302         PR 17940
 303         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
 304         symbols at end of sections.  Adjust function sizes.
 305
 306 2015-02-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 307
 308         * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
 309         (elfcore_write_s390_vxrs_high): Likewise.
 310         * elf.c (elfcore_grok_s390_vxrs_low): New function.
 311         (elfcore_grok_s390_vxrs_high): New function.
 312         (elfcore_grok_note): Call them.
 313         (elfcore_write_s390_vxrs_low): New function.
 314         (elfcore_write_s390_vxrs_high): New function.
 315         (elfcore_write_register_note): Call them.
 316
 317 2015-02-19  Branko Drevensek  <branko.drevensek@gmail.com>
 318
 319         PR 17995
 320         * verilog.c (verilog_write_record): Correct buffer size.
 321
 322 2015-02-19  Alan Modra  <amodra@gmail.com>
 323
 324         * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
 325
 326 2015-02-19  Alan Modra  <amodra@gmail.com>
 327
 328         PR ld/4317
 329         * elflink.c (elf_link_input_bfd): Drop undefined local syms.
 330         (elf_link_output_extsym): Drop local and global undefined syms.
 331         Tidy.  Expand comment.
 332
 333 2015-02-17  Alan Modra  <amodra@gmail.com>
 334
 335         PR ld/17975
 336         * elflink.c (struct elf_outext_info): Remove need_second_pass
 337         and second_pass.
 338         (elf_link_output_extsym): Delete code handling second forced
 339         local pass.  Move code emitting NULL STT_FILE symbol later, so
 340         that it can be omitted if forced local is stripped.  Don't
 341         emit the NULL STT_FILE if no file symbols have been output.
 342         (bfd_elf_final_link): Remove second forced local pass.
 343         * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
 344         (ppc_elf_size_dynamic_sections): Likewise.
 345         * elf64-ppc.c (ppc_build_one_stub): Likewise.
 346         (build_global_entry_stubs): Likewise.
 347         (ppc64_elf_build_stubs): Likewise.
 348
 349 2015-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         PR ld/17975
 352         * elflink.c (elf_link_output_extsym): Only check filesym_count
 353         when outputting a NULL FILE symbol.  Set second_pass_sym to
 354         h->forced_local && !h->root.linker_def.
 355
 356 2015-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 357
 358         * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
 359         on _TLS_MODULE_BASE_.
 360         * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
 361
 362 2015-02-15  Alan Modra  <amodra@gmail.com>
 363
 364         * dwarf2.c (read_rangelist): Correct buffer overflow check
 365         Whitespace throughout file.
 366
 367 2015-02-14  Alan Modra  <amodra@gmail.com>
 368
 369         PR ld/17973
 370         * bfd.c (struct bfd): Add lto_output.
 371         * linker.c (_bfd_handle_already_linked): Explicitly test for
 372         objects added by the lto plugin.
 373         * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
 374         no_export flags from archive.
 375         * archive.c (open_nested_file): New function, setting lto_output
 376         and no_export, extracted from..
 377         (find_nested_archive): ..here.  Flip params.  Rename from
 378         _bfd_find_nested_archive.
 379         (_bfd_get_elt_at_filepos): Correct var typo.  Use open_nested_file.
 380         (_bfd_look_for_bfd_in_cache): Copy no_export.
 381         * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
 382         my_archive->no_export test.
 383         (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
 384         Don't use the file name when adding lto_output STT_FILE sym.
 385         * bfd-in2.h: Regenerate.
 386
 387 2015-02-13  Alan Modra  <amodra@gmail.com>
 388
 389         PR binutils/17512
 390         * elf64-ppc.c (opd_entry_value): Tighten offset check.  Remove
 391         now redundant assert.
 392
 393 2015-02-12  Nick Clifton  <nickc@redhat.com>
 394
 395         PR binutils/17512
 396         * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
 397         (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
 398         (read_indirect_string, read_alt_indirect_string)
 399         (read_alt_indirect_ref, read_address, read_abbrevs)
 400         (read_attribute_value, read_attribute, decode_line_info)
 401         (find_abstract_instance_name, read_rangelist)
 402         (scan_unit_for_symbols, parse_comp_unit)
 403         (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code.  Pass
 404         end pointers to reading functions and check for offsets taking
 405         pointers out of range.  Replace calls to read_*_leb128 with calls
 406         to safe_read_leb128.
 407
 408         (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
 409         offset.
 410         * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
 411         computed file_name address being before the start of the string
 412         table.
 413
 414 2015-02-11  H.J. Lu  <hongjiu.lu@intel.com>
 415
 416         PR ld/17878
 417         * bfd.c (bfd_plugin_format): New.
 418         (bfd): Add plugin_format and plugin_dummy_bfd.
 419         * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
 420         argument to return TRUE if any plugin is found.  Set plugin_format.
 421         (has_plugin): New.
 422         (bfd_plugin_target_p): New.
 423         (bfd_plugin_specified_p): Likewise.
 424         (bfd_plugin_target_p): Likewise.
 425         (register_ld_plugin_object_p): Likewise.
 426         (bfd_plugin_set_plugin): Set has_plugin.
 427         (load_plugin): Cache try_load_plugin result.
 428         (bfd_plugin_object_p): Try ld_plugin_object_p first.  Check
 429         plugin_format.
 430         * plugin.h (bfd_plugin_target_p): New.
 431         (bfd_plugin_specified_p): Likewise.
 432         (register_ld_plugin_object_p): Likewise.
 433         * bfd-in2.h: Regenerated.
 434
 435 2015-02-11  Pedro Alves  <palves@redhat.com>
 436
 437         * libbfd-in.h [__cplusplus]: Open extern "C" scope.
 438         * libcoff-in.h [__cplusplus]: Open extern "C" scope.
 439         * libbfd.h: Regenerate.
 440         * libcoff.h: Regenerate.
 441
 442         * elf-bfd.h [__cplusplus]: Wrap in extern "C".
 443         * mach-o.h [__cplusplus]: Wrap in extern "C".
 444         * som.h [__cplusplus]: Wrap in extern "C".
 445
 446 2015-02-10  Nick Clifton  <nickc@redhat.com>
 447
 448         PR binutils/17512
 449         * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
 450         hold the flag bits.
 451         * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
 452         size and number of relocs.
 453         (pe_print_debugdata): Use a 32-bit aligned buffer to store the
 454         codeview record.
 455         * versados.c (process_otr): Check the esdid value before using it
 456         to access the EDATA.
 457
 458 2015-02-09  Ed Maste  <emaste@freebsd.org>
 459
 460         * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
 461         uninitialized and unused variable.
 462         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 463
 464 2015-02-09  Alan Modra  <amodra@gmail.com>
 465
 466         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
 467         tls_sec.
 468         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 469         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
 470
 471 2015-02-09  Alan Modra  <amodra@gmail.com>
 472
 473         * elflink.c: Whitespace, formatting fixes.
 474         (elf_link_input_bfd): Clarify comment.
 475         (elf_link_output_extsym): Exclude symbols in linker created
 476         sections when testing for plugin symbols.
 477
 478 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 479
 480         PR ld/17935
 481         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
 482         warning for relocation in readonly section for -z text.
 483         (elf_i386_size_dynamic_sections): Likewise.
 484         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
 485         (elf_x86_64_size_dynamic_sections): Likewise.
 486
 487 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 488
 489         PR ld/12365
 490         PR ld/14272
 491         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
 492         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
 493         referenced from a non-IR file.
 494
 495 2015-02-06  Nick Clifton  <nickc@redhat.com>
 496
 497         PR binutils/17512
 498         * peXXigen.c (rsrc_print_resource_entries): Add range check for
 499         addresses that wrap around the address space.
 500         (rsrc_parse_entry): Likewise.
 501
 502 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         PR ld/12365
 505         PR ld/14272
 506         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
 507         undefined if it is referenced from a non-IR file.
 508
 509 2015-02-03  Nick Clifton  <nickc@redhat.com>
 510
 511         PR binutils/17512
 512         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
 513         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
 514         index or an out of range fdr index.
 515         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
 516         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 517         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 518         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 519         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
 520         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
 521         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 522         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 523         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
 524         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 525         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 526         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
 527         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 528         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 529         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 530         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 531         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 532         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 533         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
 534         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 535         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 536         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 537         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 538         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 539         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 540         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 541         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 542         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 543         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
 544         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 545         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 546         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 547         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 548         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 549         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 550         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 551         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
 552         * elf32-vax.c (rtype_to_howto): Likewise.
 553         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 554         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 555         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 556         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 557         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 558         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
 559         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
 560         of range symbol indicies.
 561         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
 562         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
 563         (bfd_mach_o_build_dysymtab): Likewise.
 564         (bfd_mach_o_write_symtab_content): Set the string table size to
 565         zero upon error.
 566         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
 567         read fails.
 568         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
 569         fields.
 570         * tekhex.c (first_phase): Check for src pointer reaching end of
 571         buffer.
 572
 573 2015-02-03  Will Newton  <will.newton@linaro.org>
 574
 575         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 576         Set st_value to zero for undefined symbols if the reference
 577         is weak or pointer_equality_needed is FALSE.
 578
 579         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 580           comment discussing why we clear st_value for some symbols.
 581
 582 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 583
 584         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 585         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 586
 587 2015-01-29  Alan Modra  <amodra@gmail.com>
 588
 589         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 590         optimization.  Tidy mask for GOT_TLSGD optimization.
 591         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 592         location of nop zapping high insn too.
 593
 594 2015-01-28  Alan Modra  <amodra@gmail.com>
 595
 596         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 597         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 598         in .toc indicate xlc compiled code that might require a rw .toc.
 599
 600 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 601
 602         * Makefile.am: Add FT32 files.
 603         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 604         (bfd_mach_ft32): Define.
 605         (bfd_ft32_arch): Declare.
 606         (bfd_archures_list): Add bfd_ft32_arch.
 607         * config.bfd: Handle FT32.
 608         * configure.ac: Likewise.
 609         * cpu-ft32.c: New file.
 610         * elf32-ft32.c: New file.
 611         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 612         BFD_RELOC_FT32_18): Define.
 613         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 614         * bfd-in2.h: Regenerate.
 615         * libbfd.h: Regenerate.
 616         * Makefile.in: Regenerate.
 617         * configure: Regenerate.
 618         * po/SRC-POTFILES.in: Regenerate.
 619
 620 2015-01-27  Nick Clifton  <nickc@redhat.com>
 621
 622         PR binutils/17512
 623         * pdp11.c (aout_get_external_symbols): Return false if there are
 624         no symbols.
 625
 626         * dwarf2.c (concat_filename): Check for an empty directory table.
 627         (scan_unit_for_symbols): Check for reading off the end of the
 628         unit.
 629         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 630         non-string form.
 631         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 632         available.
 633
 634 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 635
 636         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 637
 638 2015-01-22  DJ Delorie  <dj@redhat.com>
 639
 640         * elf32-m32c.c (m32c_apply_reloc_24): New.
 641         (m32c_elf_howto_table): Use it for R_M32C_24.
 642         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 643
 644 2015-01-22  Nick Clifton  <nickc@redhat.com>
 645
 646         PR binutils/17512
 647         * coffcode.h (handle_COMDAT): When searching for the section
 648         symbol, make sure that there is space left in the symbol table.
 649         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 650
 651 2015-01-21  Nick Clifton  <nickc@redhat.com>
 652
 653         PR binutils/17512
 654         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 655         bfd_malloc.
 656         (coff_slurp_line_table): Return FALSE if the line number
 657         information was corrupt.
 658         (coff_slurp_symbol_table): Return FALSE if the symbol information
 659         was corrupt.
 660         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 661         initialise the fields of the dyld_info structure.
 662         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 663         error message and a return value.
 664         (bfd_mach_o_layout_commands): Change the function to boolean.
 665         Return FALSE if the function fails.
 666         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 667         fails.
 668         (bfd_mach_o_read_command): Fail if an unrecognised command is
 669         encountered.
 670         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 671         read fails.
 672         (slurp_symtab): Check the return from bfd_malloc.
 673         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
 674         encountered an error.
 675         (_bfd_XXi_final_link_postscript): Fail if a section could not be
 676         copied.
 677         * peicode.h (pe_bfd_object_p): Fail if the header could not be
 678         swapped in.
 679         * tekhex.c (first_phase): Fail if the section is too big.
 680         * versados.c (struct esdid): Add content_size field.
 681         (process_otr): Use and check the new field.
 682         (versados_get_section_contents): Check that the section exists and
 683         that the requested data is available.
 684
 685 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
 686
 687         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
 688
 689 2015-01-20  Alan Modra  <amodra@gmail.com>
 690
 691         PR ld/17615
 692         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
 693         ELF_COMMON_DEF syms.
 694
 695 2015-01-19  Alan Modra  <amodra@gmail.com>
 696
 697         PR ld/17615
 698         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
 699         linker script assignments too.
 700         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
 701         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
 702
 703 2015-01-19  Alan Modra  <amodra@gmail.com>
 704
 705         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
 706         to allow return of first howto.
 707         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
 708         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
 709         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
 710         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
 711         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
 712         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
 713         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
 714         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
 715         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 716         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
 717         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
 718         (spu_elf_reloc_type_lookup): Adjust to suit.
 719
 720 2015-01-19  Alan Modra  <amodra@gmail.com>
 721
 722         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
 723         (bfd_get_section_limit): ..here.
 724         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
 725         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
 726         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
 727         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
 728         bfd_reloc_outofrange check.
 729         * bfd-in2.h: Regenerate.
 730
 731         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
 732         on zero size relocs.
 733         * ecoff.c (ecoff_reloc_link_order): Likewise.
 734         * elf32-nds32.c (nds32_relocate_contents): Likewise.
 735         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 736
 737         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
 738         (_bfd_clear_contents): Likewise.
 739         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
 740         (mips_elf_perform_relocation): Likewise.
 741
 742         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
 743         from malloc on zero size alloc.
 744         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
 745         * elflink.c (elf_reloc_link_order): Likewise.
 746         * linker.c (_bfd_generic_reloc_link_order): Likewise.
 747         * pdp11.c (aout_link_reloc_link_order): Likewise.
 748         * xcofflink.c (xcoff_reloc_link_order): Likewise.
 749
 750         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
 751         bitsize 0, and complain_overflow_dont.
 752         * coff-sparc.c (coff_sparc_howto_table): Likewise.
 753         * elf-hppa.h (elf_hppa_howto_table): Likewise.
 754         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
 755         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
 756         * elf32-arc.c (elf_arc_howto_table): Likewise.
 757         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
 758         * elf32-avr.c (elf_avr_howto_table): Likewise.
 759         * elf32-bfin.c (bfin_howto_table): Likewise.
 760         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
 761         * elf32-cris.c (cris_elf_howto_table): Likewise.
 762         * elf32-crx.c (crx_elf_howto_table): Likewise.
 763         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
 764         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
 765         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
 766         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
 767         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
 768         * elf32-frv.c (elf32_frv_howto_table): Likewise.
 769         * elf32-h8300.c (h8_elf_howto_table): Likewise.
 770         * elf32-i370.c (i370_elf_howto_raw): Likewise.
 771         * elf32-i386.c (elf_howto_table): Likewise.
 772         * elf32-i860.c (elf32_i860_howto_table): Likewise.
 773         * elf32-i960.c (elf32_i960_relocate): Likewise.
 774         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
 775         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
 776         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
 777         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
 778         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
 779         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
 780         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
 781         * elf32-m68k.c (howto_table): Likewise.
 782         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
 783         * elf32-mep.c (mep_elf_howto_table): Likewise.
 784         * elf32-metag.c (elf_metag_howto_table): Likewise.
 785         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
 786         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
 787         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
 788         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
 789         * elf32-mt.c (mt_elf_howto_table): Likewise.
 790         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
 791         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
 792         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
 793         * elf32-pj.c (pj_elf_howto_table): Likewise.
 794         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
 795         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
 796         * elf32-rx.c (rx_elf_howto_table): Likewise.
 797         * elf32-s390.c (elf_howto_table): Likewise.
 798         * elf32-score.c (elf32_score_howto_table): Likewise.
 799         * elf32-score7.c (elf32_score_howto_table): Likewise.
 800         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
 801         * elf32-spu.c (elf_howto_table): Likewise.
 802         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 803         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
 804         * elf32-v850.c (v850_elf_howto_table): Likewise.
 805         * elf32-vax.c (howto_table): Likewise.
 806         * elf32-visium.c (visium_elf_howto_table): Likewise.
 807         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
 808         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
 809         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
 810         * elf32-xtensa.c (elf_howto_table): Likewise.
 811         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
 812         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
 813         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
 814         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
 815         * elf64-s390.c (elf_howto_table): Likewise.
 816         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
 817         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
 818         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
 819         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 820         (elfNN_aarch64_howto_none): Likewise.
 821         * elfxx-ia64.c (ia64_howto_table): Likewise.
 822         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
 823         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
 824         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
 825
 826 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 827
 828         PR ld/17847
 829         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
 830         about -fPIC if the symbol is undefined when building executable.
 831
 832 2015-01-15  Nick Clifton  <nickc@redhat.com>
 833
 834         PR binutils/17512
 835         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
 836         error message.  Never return an invalid howto pointer.
 837         * elf32-cr16.c (cr16_info_to_howto): Likewise.
 838         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 839         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 840         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 841         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 842         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
 843         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 844         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 845         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 846         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
 847         * elf32-vax.c (rtype_to_howto): Likewise.
 848         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 849         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 850         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
 851         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 852         (sh_elf_reloc): Check that the reloc is in range.
 853         * reloc.c (bfd_perform_relocation): Check that the section is big
 854         enough for the entire reloc.
 855         (bfd_generic_get_relocated_section_contents): Report unexpected
 856         return values from perform_reloc.
 857
 858 2015-01-15  Nick Clifton  <nickc@redhat.com>
 859
 860         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
 861         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
 862         relaxation.
 863
 864 2015-01-15  Alan Modra  <amodra@gmail.com>
 865
 866         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
 867         any output section matching a linker created dynobj section.
 868
 869 2015-01-15  Alan Modra  <amodra@gmail.com>
 870
 871         PR 17842
 872         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
 873         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
 874         Don't assign symtab file position unless symbols will be output.
 875         Merge blocks with condition in common.  Don't call
 876         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
 877         unless other symbols are output.  Move assignment of symtab_shndx
 878         file position.  Localize variable.
 879
 880 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 881
 882         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
 883         trying to defer them to runtime.
 884
 885 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
 886
 887         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
 888         to check if a symbol should be bound symbolically.
 889
 890 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 891
 892         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
 893         for TLSLE_MOVW_TPREL_G2.
 894
 895 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 896
 897         PR ld/17415
 898         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
 899         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
 900         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
 901         bit mask.
 902
 903 2015-01-12  Terry Guo  <terry.guo@arm.com>
 904
 905         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
 906         function.
 907         (_bfd_elf_gc_mark_extra_sections): Use it.
 908
 909 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 910
 911         PR ld/17827
 912         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
 913         only discard space for pc-relative relocs symbols which turn
 914         out to need copy relocs.
 915
 916 2015-01-09  Nick Clifton  <nickc@redhat.com>
 917
 918         * tekhex.c (getvalue): Fix thinko in test for correct extraction
 919         of value.
 920         (getsym): Return false if there was not enough data to extract the
 921         symbol.
 922
 923 2015-01-09  Anthony Green  <green@moxielogic.com>
 924
 925         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
 926
 927 2015-01-08  Nick Clifton  <nickc@redhat.com>
 928
 929         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
 930         16-bit absolute BR instructions to 10-bit pc-relative JMP
 931         instructions.
 932
 933 2015-01-08  Nick Clifton  <nickc@redhat.com>
 934
 935         PR binutils/17512
 936         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
 937         to load the line table.
 938         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
 939         maxpagesize of 1.
 940         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
 941         the Data Directory Size is too large.
 942
 943 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 944
 945         PR binutils/17512
 946         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
 947         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 948
 949 2015-01-06  Nick Clifton  <nickc@redhat.com>
 950
 951         PR binutils/17512
 952         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
 953         string table.
 954
 955         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
 956         (bfd_perform_relocation): Include the size of the reloc in the
 957         test for an out of range relocation.
 958         (bfd_generic_get_relocated_section_contents): Remove reloc range
 959         test.
 960
 961         * coff-i860.c (CALC_ADDEND): Always set an addend value.
 962         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
 963         avoid reading off the end of the buffer.
 964         (getsym): Likewise.
 965         (first_phase): Likewise.
 966         (pass_over): Pass an end pointer to the invoked function.
 967
 968 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 969
 970         PR binutils/17512
 971         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
 972         input.
 973         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 974
 975 2015-01-05  Nick Clifton  <nickc@redhat.com>
 976
 977         PR binutils/17512
 978         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
 979         is at least big enough for the header to be read.
 980         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
 981         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
 982         (bfd_mach_o_read_command): Prevetn duplicate error messages about
 983         unrecognized commands.
 984         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
 985         when indexing into the string table.
 986
 987 2015-01-01  Alan Modra  <amodra@gmail.com>
 988
 989         Update year range in copyright notice of all files.
 990
 991 For older changes see ChangeLog-2014
 992 \f
 993 Copyright (C) 2015 Free Software Foundation, Inc.
 994
 995 Copying and distribution of this file, with or without modification,
 996 are permitted in any medium without royalty provided the copyright
 997 notice and this notice are preserved.
 998
 999 Local Variables:
1000 mode: change-log
1001 left-margin: 8
1002 fill-column: 74
1003 version-control: never
1004 End: