bfd/ChangeLog

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