bfd/ChangeLog

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