libsanitizer/ChangeLog

   1 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         PR sanitizer/82825
   4         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
   5         r??????.
   6
   7 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   8
   9         PR sanitizer/82824
  10         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
  11
  12 2017-12-05  Martin Liska  <mliska@suse.cz>
  13             Jakub Jelinek  <jakub@redhat.com>
  14
  15         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
  16         * asan/asan_descriptions.h: Likewise.
  17         * asan/asan_report.cc: Likewise.
  18         * asan/asan_thread.cc: Likewise.
  19         * asan/asan_thread.h: Likewise.
  20
  21 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  22
  23         * acinclude.m4: Add enable.m4 and cet.m4.
  24         * Makefile.in: Regenerate.
  25         * asan/Makefile.am: Update AM_CXXFLAGS.
  26         * asan/Makefile.in: Regenerate.
  27         * configure: Likewise.
  28         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
  29         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
  30         * interception/Makefile.am: Update AM_CXXFLAGS.
  31         * interception/Makefile.in: Regenerate.
  32         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
  33         * libbacktrace/Makefile.in: Regenerate.
  34         * lsan/Makefile.am: Update AM_CXXFLAGS.
  35         * lsan/Makefile.in: Regenerate.
  36         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
  37         AM_CCASFLAGS.
  38         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
  39         Add _CET_ENDBR macro.
  40         * sanitizer_common/Makefile.in: Regenerate.
  41         * tsan/Makefile.am: Update AM_CXXFLAGS.
  42         * tsan/Makefile.in: Regenerate.
  43         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
  44         * ubsan/Makefile.am: Update AM_CXXFLAGS.
  45         * ubsan/Makefile.in: Regenerate.
  46
  47 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
  48
  49         PR bootstrap/82670
  50         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
  51         and ubsan_signals_standalone.cc.
  52         * ubsan/Makefile.in: Regenerated.
  53
  54 2017-11-05  Tom de Vries  <tom@codesourcery.com>
  55
  56         PR other/82784
  57         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
  58         "do {} while (0)".
  59         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
  60
  61 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
  62
  63         PR sanitizer/82595
  64         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
  65         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
  66         liblsan_preinit.o.
  67         (lsan_files): Remove lsan_preinit.cc.
  68         (liblsan_preinit.o): New rule.
  69         * lsan/Makefile.in: Regenerated.
  70
  71 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
  72
  73         * All source files: Merge from upstream 315899.
  74         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
  75         include/sanitizer/tsan_interface.h.
  76         * asan/libtool-version: Bump the libasan SONAME.
  77         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
  78         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
  79         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
  80         sancov_flags.cc, sanitizer_allocator_checks.cc,
  81         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
  82         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
  83         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
  84         and sanitizer_coverage_mapping_libcdep.cc.
  85         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
  86         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
  87         (ubsan_files): Add ubsan_init_standalone.cc and
  88         ubsan_signals_standalone.cc.
  89         * ubsan/libtool-version: Bump the libubsan SONAME.
  90         * asan/Makefile.in: Regenerate.
  91         * lsan/Makefile.in: Regenerate.
  92         * sanitizer_common/Makefile.in: Regenerate.
  93         * tsan/Makefile.in: Regenerate.
  94         * ubsan/Makefile.in: Regenerate.
  95
  96 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         PR sanitizer/82379
  99         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 100         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 101
 102 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 103
 104         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 105         Define.
 106
 107 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 108
 109         * include/system/sys/ptrace.h: New file.
 110
 111 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 112
 113         PR sanitizer/80998
 114         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 115         * ubsan/ubsan_checks.inc: Likewise.
 116         * ubsan/ubsan_handlers.h: Likewise.
 117
 118 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 119
 120         PR sanitizer/81066
 121         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 122         * sanitizer_common/sanitizer_linux.cc: Likewise.
 123         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 124         * tsan/tsan_platform_linux.cc: Likewise.
 125
 126 2017-04-06  Martin Liska  <mliska@suse.cz>
 127
 128         PR sanitizer/80166
 129         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 130         Cherry-pick upstream r299036.
 131
 132 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 133
 134         PR sanitizer/78158
 135         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 136
 137 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 138
 139         PR sanitizer/79562
 140         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 141         upstream r294806.
 142
 143 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 144
 145         PR sanitizer/79341
 146         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 147         s390-linux 31-bit.
 148         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 149         r294793.
 150         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 151         upstream r294790.
 152         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 153         r294799.
 154
 155 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 156
 157         PR sanitizer/78663
 158         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 159         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 160
 161 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 162
 163         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 164
 165 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 166
 167         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 168
 169         PR sanitizer/79168
 170         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 171         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 172         text.
 173         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 174         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 175         * tsan/tsan_ppc_regs.h: Likewise.
 176         * tsan/tsan_rtl_aarch64.S: Likewise.
 177         * tsan/tsan_rtl_mips64.S: Likewise.
 178         * tsan/tsan_rtl_ppc64.S: Likewise.
 179
 180 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 181
 182         PR other/79046
 183         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 184         instead of cat to get version from BASE-VER file.
 185         * asan/Makefile.am (gcc_version): Likewise.
 186         * ubsan/Makefile.am (gcc_version): Likewise.
 187         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 188         * lsan/Makefile.am (gcc_version): Likewise.
 189         * tsan/Makefile.am (gcc_version): Likewise.
 190         * interception/Makefile.in: Regenerated.
 191         * asan/Makefile.in: Regenerated.
 192         * ubsan/Makefile.in: Regenerated.
 193         * sanitizer_common/Makefile.in: Regenerated.
 194         * lsan/Makefile.in: Regenerated.
 195         * tsan/Makefile.in: Regenerated.
 196
 197 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 198
 199         PR other/79046
 200         * configure.ac: Add GCC_BASE_VER.
 201         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 202         get version from BASE-VER file.
 203         * libbacktrace/Makefile.in: Regenerated.
 204         * interception/Makefile.in: Regenerated.
 205         * asan/Makefile.in: Regenerated.
 206         * ubsan/Makefile.in: Regenerated.
 207         * configure: Regenerated.
 208         * sanitizer_common/Makefile.in: Regenerated.
 209         * lsan/Makefile.in: Regenerated.
 210         * Makefile.in: Regenerated.
 211         * tsan/Makefile.in: Regenerated.
 212
 213 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 214
 215         PR sanitizer/78992
 216         * sanitizer_common/sanitizer_platform_limits_posix.h
 217         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 218
 219 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 220
 221         * LOCAL_PATCHES: Add revision.
 222
 223 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 224
 225         PR sanitizer/78532
 226         * sanitizer_common/sanitizer_platform_limits_posix.h
 227         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 228         versions.
 229
 230 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 231
 232         * LOCAL_PATCHES: Remove r242480.
 233
 234 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 235
 236         * LOCAL_PATCHES: Add revision.
 237
 238 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 239
 240         PR sanitizer/78267
 241         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 242         compiler supports blocks extension.
 243
 244 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 245
 246         * LOCAL_PATCHES: Add revision.
 247
 248 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 249
 250         PR sanitizer/78294
 251         * tsan/tsan_rtl.cc: Add missing attribute.
 252
 253 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 254
 255         * LOCAL_PATCHES: New file.
 256
 257 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 258
 259         PR sanitizer/78307
 260         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 261         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 262         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 263         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 264         function.
 265         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 266         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 267         (__ubsan_handle_cfi_bad_type): Export function.
 268         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 269         * HOWTO_MERGE: Update documentation.
 270
 271 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 272
 273         * configure: Regenerate.
 274
 275 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 276
 277         * asan/asan_globals.cc (RegisterGlobal): Do not call
 278         CheckODRViolationViaPoisoning.
 279         (CheckODRViolationViaPoisoning): Remove.
 280
 281 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 282
 283         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 284         compiled code with GCC when extracting the caller PC for ARM if no
 285         valid frame pointer is available.
 286
 287 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 288
 289         PR sanitizer/63958
 290         Reapply:
 291         2014-10-14  David S. Miller  <davem@davemloft.net>
 292
 293         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 294         Define at __kernel_time_t, as needed for sparc.
 295         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 296         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 297         (__sanitizer): Define struct___old_kernel_stat_sz,
 298         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 299         (__sanitizer_ipc_perm): Adjust for sparc targets.
 300         (__sanitizer_shmid_ds): Likewsie.
 301         (__sanitizer_sigaction): Likewise.
 302         (IOC_SIZE): Likewsie.
 303
 304 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 305
 306         * All source files: Merge from upstream 285547.
 307         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 308         variable.
 309         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 310         * asan/Makefile.am (asan_files): Add new files.
 311         * asan/Makefile.in: Regenerate.
 312         * ubsan/Makefile.in: Likewise.
 313         * lsan/Makefile.in: Likewise.
 314         * tsan/Makefile.am (tsan_files): Add new files.
 315         * tsan/Makefile.in: Regenerate.
 316         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 317         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 318         (libsanitizer_common_la_LIBADD): Likewise.
 319         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 320         * sanitizer_common/Makefile.in: Regenerate.
 321         * interception/Makefile.in: Likewise.
 322         * libbacktace/Makefile.in: Likewise.
 323         * Makefile.in: Likewise.
 324         * configure: Likewise.
 325         * merge.sh: Handle builtins/assembly.h merging.
 326         * builtins/assembly.h: New file.
 327         * asan/libtool-version: Bump the libasan SONAME.
 328
 329 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 330
 331         PR sanitizer/77567
 332         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 333
 334 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 335
 336         PR sanitizer/77396
 337         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 338
 339 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 340
 341         PR sanitizer/71042
 342         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 343         * tsan/tsan_rtl_aarch64.S: Likewise.
 344
 345 2016-07-23  Alan Modra  <amodra@gmail.com>
 346
 347         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 348         * configure.ac: Don't substitute OBSTACK_DEFS.
 349         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 350         * tsan/Makefile.am: Likewise.
 351         * configure: Regenerate.
 352         * Makefile.in: Regenerate.
 353         * asan/Makefile.in: Regenerate.
 354         * interception/Makefile.in: Regenerate.
 355         * libbacktrace/Makefile.in: Regenerate.
 356         * lsan/Makefile.in: Regenerate.
 357         * sanitizer_common/Makefile.in: Regenerate.
 358         * tsan/Makefile.in: Regenerate.
 359         * ubsan/Makefile.in: Regenerate.
 360
 361 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 362
 363         PR sanitizer/71160
 364         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 365         and r269633.
 366
 367 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 368
 369         PR sanitizer/70624
 370         * asan/asan_mac.cc: Cherry pick upstream r266868.
 371
 372 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 373
 374         PR sanitizer/68824
 375         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 376         InitializeInterceptors): Cherry pick upstream r258119.
 377
 378 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 379
 380         * configure.ac: Replace the hard-coded -ldl requirement for
 381         link_sanitizer_common with a configure time check for -ldl.
 382         * configure: Regenerate.
 383
 384 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 385
 386         * include/system/linux/asm/ptrace.h: Move to ...
 387         * include/system/asm/ptrace.h: ... this.
 388
 389 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 390
 391         * include/system/linux/asm/ptrace.h: New header.
 392
 393 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 394
 395         * All source files: Merge from upstream r253555.
 396         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 397         dependences for TSan for aarch64-*-linux* targets.
 398         * tsan/Makefile.am: Add new source files.
 399         * configure: Regenerate.
 400         * tsan/Makefile.in: Likewise.
 401
 402 2015-11-09  Alan Modra  <amodra@gmail.com>
 403
 404         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 405         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 406         interceptors.
 407         * configure.ac: Substitute OBSTACK_DEFS.
 408         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 409         * tsan/Makefile.am: Likewise.
 410         * configure: Regenerate.
 411         * Makefile.in: Regenerate.
 412         * asan/Makefile.in: Regenerate.
 413         * interception/Makefile.in: Regenerate.
 414         * libbacktrace/Makefile.in: Regenerate.
 415         * lsan/Makefile.in: Regenerate.
 416         * sanitizer_common/Makefile.in: Regenerate.
 417         * tsan/Makefile.in: Regenerate.
 418         * ubsan/Makefile.in: Regenerate.
 419
 420 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 421
 422         PR bootstrap/68041
 423         * configure.ac (link_sanitizer_common): Link against librt only if it
 424         contains shm_open, required by sanitizers.
 425         (CXX_ABI_NEEDED): Remove variable.
 426         * configure: Regenerate.
 427         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 428         * ubsan/Makefile.in: Regenerate.
 429
 430 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 431
 432         * HOWTO_MERGE: New file.
 433
 434 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 435
 436         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 437         compiled code with GCC when extracting the caller PC for ARM if no
 438         valid frame pointer is available.
 439
 440 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 441
 442         PR bootstrap/63888
 443         Reapply:
 444         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 445
 446         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 447         support until it is rewritten upstream.
 448
 449         * c-c++-common/asan/pr63888.c: New test.
 450
 451 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 452
 453         PR sanitizer/63958
 454         Reapply:
 455         2014-10-14  David S. Miller  <davem@davemloft.net>
 456
 457         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 458         Define at __kernel_time_t, as needed for sparc.
 459         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 460         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 461         (__sanitizer): Define struct___old_kernel_stat_sz,
 462         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 463         (__sanitizer_ipc_perm): Adjust for sparc targets.
 464         (__sanitizer_shmid_ds): Likewsie.
 465         (__sanitizer_sigaction): Likewise.
 466         (IOC_SIZE): Likewsie.
 467
 468 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 469
 470         * All source files: Merge from upstream r250806.
 471         * configure.ac (link_sanitizer_common): Add -lrt flag.
 472         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 473         Set USE_CXX_ABI_FLAG=true for darwin.
 474         * asan/Makefile.am (asan_files): Add new files.
 475         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 476         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 477         * asan/Makefile.in: Regenerate.
 478         * ubsan/Makefile.am (ubsan_files): Add new files.
 479         (DEFS): Add DCAN_SANITIZE_UB=1.
 480         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 481         * ubsan/Makefile.in: Regenerate.
 482         * tsan/Makefile.am (tsan_files): Add new files.
 483         (DEFS): Add DCAN_SANITIZE_UB=0.
 484         * tsan/Makefile.in: Regenerate.
 485         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 486         * sanitizer_common/Makefile.in: Regenerate.
 487         * asan/libtool-version: Bump the libasan SONAME.
 488
 489 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 490
 491         PR sanitizer/67258
 492         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 493
 494 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 495
 496         PR sanitizer/63927
 497         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 498         for PowerPC.
 499
 500 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 501
 502         PR sanitizer/63927
 503         * sanitizer_common/sanitizer_stacktrace.cc
 504         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 505         find the link register at an offset of 16 from the base of the
 506         caller's stack frame.
 507
 508 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 509
 510         * Makefile.in: Regenerated with automake-1.11.6.
 511         * aclocal.m4: Likewise.
 512         * asan/Makefile.in: Likewise.
 513         * configure: Likewise.
 514         * interception/Makefile.in: Likewise.
 515         * libbacktrace/Makefile.in: Likewise.
 516         * lsan/Makefile.in: Likewise.
 517         * sanitizer_common/Makefile.in: Likewise.
 518         * tsan/Makefile.in: Likewise.
 519         * ubsan/Makefile.in: Likewise.
 520
 521 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 522
 523         PR sanitizer/64839
 524         * sanitizer_common/sanitizer_platform.h: Cherry pick
 525         upstream r234470.
 526         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 527         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 528         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 529         * Makefile.in: Regenerate.
 530         * asan/Makefile.in: Regenerate.
 531         * config.h.in: Regenerate.
 532         * configure: Regenerate.
 533         * interception/Makefile.in: Regenerate.
 534         * libbacktrace/Makefile.in: Regenerate.
 535         * lsan/Makefile.in: Regenerate.
 536         * sanitizer_common/Makefile.in: Regenerate.
 537         * tsan/Makefile.in: Regenerate.
 538         * ubsan/Makefile.in: Regenerate.
 539
 540
 541 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 542
 543         PR sanitizer/59009
 544         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 545         upstream r230324.
 546         * sanitizer_common/sanitizer_platform.h: Likewise.
 547         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 548
 549 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 550
 551         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 552         upstream 224508 and 224755.
 553
 554 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 555
 556         PR sanitizer/63958
 557         Reapply:
 558         2014-10-14  David S. Miller  <davem@davemloft.net>
 559
 560         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 561         Define at __kernel_time_t, as needed for sparc.
 562         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 563         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 564         (__sanitizer): Define struct___old_kernel_stat_sz,
 565         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 566         (__sanitizer_ipc_perm): Adjust for sparc targets.
 567         (__sanitizer_shmid_ds): Likewsie.
 568         (__sanitizer_sigaction): Likewise.
 569         (IOC_SIZE): Likewsie.
 570
 571 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 572
 573         * configure.tgt: Enable build on powerpc*le-*-linux.
 574
 575 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 576
 577         PR bootstrap/63888
 578         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 579         support until it is rewritten upstream.
 580
 581 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 582
 583         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 584         * configure: Regenerate.
 585
 586 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 587
 588         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 589         * configure: Regenerate.
 590         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 591
 592 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 593
 594         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 595         * configure: Regenerate.
 596         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 597         (libtsan_la_DEPENDENCIES): Likewise.
 598         * Makefile.in: Regenerate.
 599         * asan/Makefile.in: Regenerate.
 600         * interception/Makefile.in: Regenerate.
 601         * libbacktrace/Makefile.in: Regenerate.
 602         * lsan/Makefile.in: Regenerate.
 603         * sanitizer_common/Makefile.in: Regenerate.
 604         * tsan/Makefile.in: Regenerate.
 605         * ubsan/Makefile.in: Regenerate.
 606
 607 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 608
 609         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 610
 611 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 612
 613         PR sanitizer/64435
 614         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 615         upstream r226637.
 616         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 617         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 618
 619 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 620
 621         PR sanitizer/64632
 622         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 623
 624 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 625
 626         PR sanitizer/64435
 627         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 628         upstream r223925.
 629
 630 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 631
 632         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 633         upstream r224518 and r224519.
 634         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 635         r224834.
 636
 637 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 638
 639         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 640         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 641         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 642         upstream r224308.
 643
 644 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         PR bootstrap/63784
 647         * configure: Regenerated.
 648
 649 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 650
 651         PR target/61137
 652         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 653         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 654
 655 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 656
 657         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 658         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 659         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 660         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 661         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 662         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 663         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 664         * sanitizer_common/Makefile.in: Regenerate.
 665         * asan/Makefile.in: Ditto.
 666         * lsan/Makefile.in: Ditto.
 667         * interception/Makefile.in: Ditto.
 668         * tsan/Makefile.in: Ditto.
 669         * libbacktrace/Makefile.in: Ditto.
 670         * ubsan/Makefile.in: Ditto.
 671
 672 2014-11-13  Kostya Serebryany  <kcc@google.com>
 673
 674         * All source files: Merge from upstream r221802.
 675         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 676         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 677         with 'start' to follow the new interface.
 678         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 679         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 680         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 681         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 682         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 683         files.
 684         (AM_CXXFLAGS): Added -std=c++11.
 685         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 686         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 687         * asan/Makefile.in: Regenerate.
 688         * interception/Makefile.in: Regenerate.
 689         * libbacktrace/Makefile.in: Regenerate.
 690         * lsan/Makefile.in: Regenerate.
 691         * sanitizer_common/Makefile.in: Regenerate.
 692         * tsan/Makefile.in: Regenerate.
 693         * ubsan/Makefile.in: Regenerate.
 694
 695 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 696
 697         PR target/63610
 698         * configure: Regenerate.
 699
 700 2014-10-16  Martin Liska  <mliska@suse.cz>
 701
 702         * asan/Makefile.am: IPA ICF pass is disabled.
 703         * asan/Makefile.in: Likewise.
 704
 705 2014-10-14  David S. Miller  <davem@davemloft.net>
 706
 707         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 708         Define at __kernel_time_t, as needed for sparc.
 709         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 710         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 711         (__sanitizer): Define struct___old_kernel_stat_sz,
 712         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 713         (__sanitizer_ipc_perm): Adjust for sparc targets.
 714         (__sanitizer_shmid_ds): Likewsie.
 715         (__sanitizer_sigaction): Likewsie.
 716         (IOC_SIZE): Likewsie.
 717
 718 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 719
 720         * ubsan/Makefile.am (DEFS): Add -DPIC.
 721         * ubsan/Makefile.in: Regenerated.
 722
 723 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 724
 725         * configure.tgt: Enable build on aarch64*-linux.
 726
 727 2014-09-19  Kostya Serebryany  <kcc@google.com>
 728
 729         * All source files: Merge from upstream r218156.
 730         * asan/Makefile.am (asan_files): Added new files.
 731         * asan/Makefile.in: Regenerate.
 732         * ubsan/Makefile.am (ubsan_files): Added new files.
 733         * ubsan/Makefile.in: Regenerate.
 734         * tsan/Makefile.am (tsan_files): Added new files.
 735         * tsan/Makefile.in: Regenerate.
 736         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 737           files.
 738         * sanitizer_common/Makefile.in: Regenerate.
 739         * asan/libtool-version: Bump the libasan SONAME.
 740
 741 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 742
 743         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 744         upstream r215485, r217389, r217391 and r217400.
 745
 746 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 747
 748         * sanitizer_common/sanitizer_common_interceptors.inc:
 749         Cherry pick upstream r211008.
 750
 751 2014-06-11  Richard Biener  <rguenther@suse.de>
 752
 753         * asan/asan_linux.cc: Cherry pick upstream r210012.
 754
 755 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 756
 757         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 758         r209879.
 759         * sanitizer_common/sanitizer_common.h: Likewise.
 760         * asan/asan_mapping.h: Likewise.
 761         * asan/asan_linux.cc: Likewise.
 762         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 763         * sanitizer_common/sanitizer_allocator.h: Likewise.
 764
 765 2014-05-23  Marek Polacek  <polacek@redhat.com>
 766
 767         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 768         floating-point types.
 769
 770 2014-05-22  Kostya Serebryany  <kcc@google.com>
 771
 772         * All source files: Merge from upstream r209283.
 773         * asan/Makefile.am (asan_files): Added new files.
 774         * asan/Makefile.in: Regenerate.
 775         * tsan/Makefile.am (tsan_files): Added new files.
 776         * tsan/Makefile.in: Regenerate.
 777         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 778         files.
 779         * sanitizer_common/Makefile.in: Regenerate.
 780
 781 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 782
 783         PR sanitizer/61100
 784         * Makefile.am (nodist_saninclude_HEADERS): Install
 785         public headers.
 786         * Makefile.in: Regenerate.
 787
 788 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 789
 790         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 791         Add ../../libbacktrace/sort.c.
 792         * libbacktrace/Makefile.in: Regenerate.
 793         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 794
 795 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 796
 797         * configure.tgt: Unsupported for little endian PowerPC for now.
 798
 799 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 800
 801         PR sanitizer/60055
 802         * tsan/tsan_flags.cc (__tsan_default_options): Add
 803         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 804         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 805
 806         PR sanitizer/60038
 807         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 808         sanitizer_atomic.h and unistd.h.
 809         (kThreadDescriptorSize): Made static, remove initializer and const,
 810         change type to atomic_uintptr_t.
 811         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 812         query glibc version, compute kThreadDescriptorSize depending on
 813         glibc version minor number.
 814         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 815         kThreadDescriptorSize directly.
 816
 817 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 818             Jakub Jelinek  <jakub@redhat.com>
 819
 820         PR sanitizer/57316
 821         * configure.ac: Check for missing syscalls.
 822         * Makefile.am: Likewise.
 823         * configure: Regenerate.
 824         * Makefile.in: Regenerate.
 825
 826 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 827
 828         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 829         (LibbacktraceSymbolizer::Demangle): New declaration.
 830         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 831         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 832         method if possible.
 833         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 834         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 835         (struct CplusV3DemangleData): New type.
 836         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 837         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 838         SymbolizeDataCallback): Use CplusV3Demangle.
 839         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 840         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 841         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 842         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 843         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 844         cplus_demangle_init_info, cplus_demangle_mangled_name,
 845         cplus_demangle_operators, cplus_demangle_print,
 846         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 847         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 848         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 849         Define.
 850         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 851         (memcmp, strncmp): Redefine.
 852         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 853         ../../libiberty/cp-demangle.c.
 854         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 855         __asan_internal_strncmp): New functions.
 856         * sanitizer_common/Makefile.in: Regenerated.
 857         * libbacktrace/Makefile.in: Regenerated.
 858         * configure: Regenerated.
 859         * configure.ac: Regenerated.
 860         * config.h.in: Regenerated.
 861
 862         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 863         -isystem $(top_srcdir)/include/system.
 864         * sanitizer_common/Makefile.in: Regenerated.
 865         * include/system/linux/aio_abi.h: New header.
 866         * include/system/linux/mroute.h: New header.
 867         * include/system/linux/mroute6.h: New header.
 868         * include/system/linux/perf_event.h: New header.
 869         * include/system/linux/types.h: New header.
 870
 871         PR sanitizer/59136
 872         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 873         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 874         and -I/-include flags.
 875         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 876         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 877         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 878         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 879         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 880         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 881         libbacktrace.
 882         * README.gcc: Document that also lsan and ubsan are
 883         maintained in compiler-rt upstream.
 884         * libbacktrace/Makefile.am: New file.
 885         * libbacktrace/backtrace-rename.h: New file.
 886         * libbacktrace/backtrace-supported.h.in: New file.
 887         * libbacktrace/bridge.cc: New file.
 888         * configure.ac: Add tests needed for libbacktrace build
 889         within libsanitizer.
 890         * sanitizer_common/Makefile.in: Regenerated.
 891         * lsan/Makefile.in: Regenerated.
 892         * tsan/Makefile.in: Regenerated.
 893         * ubsan/Makefile.in: Regenerated.
 894         * libbacktrace/Makefile.in: Generated.
 895         * config.h.in: Regenerated.
 896         * configure: Regenerated.
 897         * Makefile.in: Regenerated.
 898         * interception/Makefile.in: Regenerated.
 899         * asan/Makefile.in: Regenerated.
 900         * aclocal.m4: Regenerated.
 901
 902 2013-12-19  Kostya Serebryany  <kcc@google.com>
 903
 904         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 905         workaround for missing definition of EOWNERDEAD, backport
 906         from upstream r196779.
 907
 908 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 909
 910         * sanitizer_common/sanitizer_platform_limits_posix.h
 911         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 912         (__sanitizer_clock_t): Use long long for x32.
 913
 914 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 917         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
 918         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
 919
 920 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         * configure.ac (link_sanitizer_common): Add -lm.
 923         * configure: Regenerated.
 924
 925 2013-12-05  Kostya Serebryany  <kcc@google.com>
 926
 927         * All source files: Merge from upstream r196489.
 928         * merge.sh: Add *.S to the list of merged files.
 929
 930 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
 931
 932         PR sanitizer/59368
 933         * Makefile.am (gcc_version): Added gcc_version.
 934         * Makefile.in: Regenerate.
 935
 936 2013-12-05  Kostya Serebryany  <kcc@google.com>
 937
 938         * All source files: Merge from upstream r196090.
 939         * tsan/Makefile.am (tsan_files): Added new files.
 940         * tsan/Makefile.in: Regenerate.
 941         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
 942         * sanitizer_common/Makefile.in: Regenerate.
 943         * lsan/Makefile.am (lsan_files): Added new files.
 944         * lsan/Makefile.in: Regenerate.
 945
 946 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
 947             Yury Gribov  <y.gribov@samsung.com>
 948
 949         PR sanitizer/59063
 950         * libsanitizer.spec.in: Add spec file to hold link flags for
 951         various sanitizer libs.
 952         * configure.ac: Check whether clock_* routines come from librt.
 953         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
 954         configure.ac.
 955         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
 956         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
 957         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
 958         * asan/Makefile.in: Regenerate.
 959         * interception/Makefile.in: Regenerate.
 960         * lsan/Makefile.in: Regenerate.
 961         * sanitizer_common/Makefile.in: Regenerate.
 962         * tsan/Makefile.in: Regenerate.
 963         * ubsan/Makefile.in: Regenerate.
 964         * Makefile.in: Regenerate.
 965         * configure: Regenerate.
 966
 967 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
 968             Yury Gribov  <y.gribov@samsung.com>
 969
 970         PR sanitizer/59106
 971         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
 972         don't need it.
 973         * ubsan/Makefile.in: Regenerated.
 974
 975 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
 976
 977         PR sanitizer/59061
 978         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
 979         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
 980         * configure: Regenerated.
 981         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
 982         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
 983         * lsan/Makefile.in: Regenerated.
 984
 985 2013-11-22  Mike Stump  <mikestump@comcast.net>
 986
 987         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
 988         change from upstream to fix build.
 989
 990 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
 991
 992         PR sanitizer/59106
 993         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
 994         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
 995         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
 996         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
 997         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
 998         * asan/Makefile.in: Regenerate.
 999         * interception/Makefile.in: Regenerate.
1000         * tsan/Makefile.in: Regenerate.
1001         * lsan/Makefile.in: Regenerate.
1002         * sanitizer_common/Makefile.in: Regenerate.
1003
1004 2013-11-15  Kostya Serebryany  <kcc@google.com>
1005
1006         PR sanitizer/58994
1007         Backport from upstream revision 194573
1008         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1009         back to the original functions in the common libsanitizer
1010         interceptors and the __cxa_atexit() interceptor on Darwin.
1011
1012 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1013
1014         PR sanitizer/59009
1015         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1016         ifdef out more source.
1017
1018 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1019
1020         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1021         ifdef out almost the whole source.
1022         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1023
1024 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1025
1026         PR sanitizer/59018
1027         * sanitizer_common/sanitizer_platform_limits_posix.cc
1028         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1029         defined.
1030
1031 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1032
1033         PR sanitizer/59018
1034         * sanitizer_common/sanitizer_platform_limits_linux.cc
1035         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1036         defined.
1037         * sanitizer_common/sanitizer_platform_limits_posix.h
1038         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1039         defined.
1040         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1041         is defined.
1042         (__sanitizer___kernel_gid_t): Likewise.
1043         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1044         is defined.
1045
1046 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1047
1048         PR sanitizer/59018
1049         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1050         2 64-bit integers to save and restore fn and arg.  Properly load
1051         newtls/child_tidptr into r8/r10.
1052
1053 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1054
1055         PR sanitizer/59018
1056         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1057         internal_munmap, internal_open, internal_read, internal_write,
1058         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1059         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1060         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1061         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1062
1063 2013-11-04  Kostya Serebryany  <kcc@google.com>
1064
1065         * All source files: Merge from upstream r191666.
1066         * merge.sh: Added lsan.
1067         * configure.ac (AC_CONFIG_FILES): Added lsan.
1068         * Makefile.am (SUBDIRS): Added lsan.
1069         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1070         * asan/Makefile.am (asan_files): Added new files.
1071         (libasan_la_LIBADD): Added a dependency on lsan.
1072         * lsan/Makefile.am: New file.
1073         * asan/Makefile.in: Regenerate.
1074         * lsan/Makefile.in: Regenerate.
1075         * Makefile.in: Regenerate.
1076         * configure: Regenerate.
1077         * sanitizer_common/Makefile.in: Regenerate.
1078
1079 2013-09-20  Alan Modra  <amodra@gmail.com>
1080
1081         * configure: Regenerate.
1082
1083 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1084
1085         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1086         libinterception.la for Darwin.
1087         * ubsan/Makefile.in: Regenerate.
1088
1089 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1090
1091         * Makefile.am (SUBDIRS): Add ubsan.
1092         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1093         * merge.sh: Merge ubsan.
1094         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1095         * sanitizer_common/sanitizer_printf.cc: Likewise.
1096         * sanitizer_common/sanitizer_common.h: Likewise.
1097         * ubsan: New directory. Import ubsan runtime from llvm.
1098
1099 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1100
1101         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1102         Cherry pick upstream r182922.
1103
1104 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1105
1106         * configure.tgt: Add ARM pattern.
1107
1108 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1109
1110         PR other/43620
1111         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1112         * Makefile.in: Regenerated.
1113         * asan/Makefile.in: Regenerated.
1114         * interception/Makefile.in: Regenerated.
1115         * sanitizer_common/Makefile.in: Regenerated.
1116         * tsan/Makefile.in: Regenerated.
1117
1118 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1119
1120         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1121         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1122         0x4fffffffffULL.
1123
1124 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1125
1126         PR sanitizer/56393
1127         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1128         libasan_preinit.o.
1129         (libasan_preinit.o): Depend on asan_preinit.o.
1130         * asan/Makefile.in: Regenerated.
1131         * asan/asan_preinit.cc: New file, synced from upstream.
1132         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1133
1134 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1135
1136         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1137         dynamic/asan_interceptors_dynamic.cc.
1138         * asan/Makefile.in: Regenerated.
1139         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1140
1141 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1142
1143         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1144         defined.  Add used attribute.
1145
1146 2013-02-21  Kostya Serebryany  <kcc@google.com>
1147
1148         * All source files: Merge from upstream r175733.
1149         * sanitizer_common/Makefile.am: Added a new file.
1150         * sanitizer_common/Makefile.in: Regenerated.
1151
1152 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1153
1154         PR bootstrap/56327
1155         * interception/interception.h (OFF_T): Merged from upstream
1156         r175140.
1157
1158 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1159
1160         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1161
1162 2013-02-13  Kostya Serebryany  <kcc@google.com>
1163
1164         PR sanitizer/56128
1165         * All source files: Merge from upstream r175049.
1166         * interception/Makefile.am: added include path.
1167         * interception/Makefile.in: Regenerated.
1168
1169 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1170
1171         * configure.tgt: Disable build on darwin9 and earlier.
1172
1173 2013-01-23  Kostya Serebryany  <kcc@google.com>
1174
1175         PR sanitizer/55989
1176         * All source files: Merge from upstream r173241.
1177         * merge.sh: Support merging .inc files.
1178
1179 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1180
1181         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1182         -Wno-c99-extensions.
1183         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1184         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1185         * sanitizer_common/Makefile.in: Regenerated.
1186         * interception/Makefile.in: Regenerated.
1187         * asan/Makefile.in: Regenerated.
1188
1189 2013-01-10  Wei Mi  <wmi@google.com>
1190
1191         PR sanitizer/55488
1192         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1193         * tsan/Makefile.in: Regenerated.
1194         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1195
1196 2013-01-10  Kostya Serebryany  <kcc@google.com>
1197
1198         * All source files: Merge from upstream r171973.
1199         * sanitizer_common/Makefile.am: Added new files.
1200         * asan/Makefile.am: Likewise.
1201         * tsan/Makefile.am: Likewise.
1202         * sanitizer_common/Makefile.in: Regenerated.
1203         * asan/Makefile.in: Likewise.
1204         * tsan/Makefile.in: Likewise.
1205
1206 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1207
1208         * asan/Makefile.am (libasan_la_LIBADD): Replace
1209         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1210         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1211         * Makefile.in: Regenerated.
1212         * configure: Likewise.
1213         * asan/Makefile.in: Likewise.
1214         * interception/Makefile.in: Likewise.
1215         * sanitizer_common/Makefile.in: Likewise.
1216         * tsan/Makefile.in: Likewise.
1217
1218 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1219
1220         * Makefile.am (AM_MAKEFLAGS): Restored.
1221         * interception/Makefile.am: Likewise.
1222         * sanitizer_common/Makefile.am: Likewise.
1223         * tsan/Makefile.am: Likewise.
1224         * Makefile.in: Regenerated.
1225         * asan/Makefile.in: Likewise.
1226         * interception/Makefile.in: Likewise.
1227         * sanitizer_common/Makefile.in: Likewise.
1228         * tsan/Makefile.in: Likewise.
1229
1230 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1231
1232         * Makefile.am (MAKEOVERRIDES): Restored.
1233         * asan/Makefile.am: Likewise.
1234         * interception/Makefile.am: Likewise.
1235         * sanitizer_common/Makefile.am: Likewise.
1236         * tsan/Makefile.am: Likewise.
1237         * Makefile.in: Regenerated.
1238         * asan/Makefile.in: Likewise.
1239         * interception/Makefile.in: Likewise.
1240         * sanitizer_common/Makefile.in: Likewise.
1241         * tsan/Makefile.in: Likewise.
1242
1243 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1244
1245         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1246         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1247         * Makefile.in: Regenerated.
1248         * configure: Likewise.
1249         * asan/Makefile.in: Likewise.
1250         * interception/Makefile.in: Likewise.
1251         * sanitizer_common/Makefile.in: Likewise.
1252         * tsan/Makefile.in: Likewise.
1253
1254 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1255
1256         * Makefile.am (AM_MAKEFLAGS): Removed.
1257         (MAKEOVERRIDES): Likewise.
1258         * asan/Makefile.am: Likewise.
1259         * interception/Makefile.am: Likewise.
1260         * sanitizer_common/Makefile.am: Likewise.
1261         * tsan/Makefile.am: Likewise.
1262         * Makefile.in: Regenerated.
1263         * asan/Makefile.in: Likewise.
1264         * interception/Makefile.in: Likewise.
1265         * sanitizer_common/Makefile.in: Likewise.
1266         * tsan/Makefile.in: Likewise.
1267
1268 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1269
1270         PR sanitizer/55533
1271         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1272         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1273         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1274         (AM_MAKEFLAGS): Remove CC and CXX.
1275         * interception/Makefile.am: Likewise.
1276         * sanitizer_common/Makefile.am: Likewise.
1277         * tsan/Makefile.am: Likewise.
1278         * Makefile.in: Regenerated.
1279         * aclocal.m4: Likewise.
1280         * configure: Likewise.
1281         * asan/Makefile.in: Likewise.
1282         * interception/Makefile.in: Likewise.
1283         * sanitizer_common/Makefile.in: Likewise.
1284         * tsan/Makefile.in: Likewise.
1285
1286 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1287
1288         * configure.tgt: Enable build on powerpc*-linux.
1289
1290 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1291
1292         PR 55599/sanitizer
1293         * configure.ac: Set enable_static=no on darwin.
1294         * configure: Regenerated.
1295
1296 2012-12-06  Kostya Serebryany  <kcc@google.com>
1297
1298         * All files: Merge from upstream r169392.
1299
1300 2012-12-05  Kostya Serebryany  <kcc@google.com>
1301
1302         * All files: Merge from upstream r169371.
1303
1304 2012-12-04  Kostya Serebryany  <kcc@google.com>
1305             Jack Howarth  <howarth@bromo.med.uc.edu>
1306
1307         PR 55521/sanitizer
1308         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1309         * Makefile.am: Don't build interception subdir when
1310         USING_MAC_INTERPOSE defined.
1311         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1312         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1313         Compile asan_interceptors_dynamic.cc but not libinterception
1314         when USING_MAC_INTERPOSE defined.
1315         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1316         * configure: Regenerated.
1317         * Makefile.in: Likewise.
1318         * asan/Makefile.in: Likewise.
1319         * interception/Makefile.in: Likewise.
1320         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1321         * asan/asan_mac.cc: Likewise.
1322         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1323         and use MISSING_BLOCKS_SUPPORT.
1324         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1325         * interception/mach_override/LICENSE.txt: Remove unused file.
1326         * interception/mach_override/mach_override.c: Likewise.
1327         * interception/mach_override/mach_override.h: Likewise.
1328         * interception/mach_override: Remove unused directory.
1329
1330 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1331
1332         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1333         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1334         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1335         files.
1336         (AM_MAKEFLAGS): Restore CC and CXX.
1337         * interception/Makefile.am: Likewise.
1338         * sanitizer_common/Makefile.am: Likewise.
1339         * tsan/Makefile.am: Likewise.
1340         * Makefile.in: Regenerated.
1341         * aclocal.m4: Likewise.
1342         * configure: Likewise.
1343         * asan/Makefile.in: Likewise.
1344         * interception/Makefile.in: Likewise.
1345         * sanitizer_common/Makefile.in: Likewise.
1346         * tsan/Makefile.in: Likewise.
1347
1348 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1349
1350         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1351         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1352         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1353         files.
1354         (AM_MAKEFLAGS): Remove CC and CXX.
1355         * interception/Makefile.am: Likewise.
1356         * sanitizer_common/Makefile.am: Likewise.
1357         * tsan/Makefile.am: Likewise.
1358         * Makefile.in: Regenerated.
1359         * aclocal.m4: Likewise.
1360         * configure: Likewise.
1361         * asan/Makefile.in: Likewise.
1362         * interception/Makefile.in: Likewise.
1363         * sanitizer_common/Makefile.in: Likewise.
1364         * tsan/Makefile.in: Likewise.
1365
1366 2012-11-27  Kostya Serebryany  <kcc@google.com>
1367
1368         * All files: Merge from upstream r168699.
1369
1370 2012-11-24  Kostya Serebryany  <kcc@google.com>
1371             Jack Howarth  <howarth@bromo.med.uc.edu>
1372
1373         * interception/mach_override/mach_override.c: Migrate from llvm.
1374         * interception/mach_override/mach_override.h: Likewise.
1375         * interception/mach_override/LICENSE.txt: Likewise.
1376         * configure.tgt: Add darwin to supported targets.
1377         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1378         * interception/Makefile.am: Compile mach_override.c when
1379         USING_MACH_OVERRIDE defined.
1380         * configure: Regenerated.
1381         * interception/Makefile.in: Likewise.
1382
1383 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1384
1385         PR sanitizer/55450
1386         * tsan/Makefile.am (gcc_version): New.
1387         * tsan/Makefile.in: Regenerated.
1388
1389 2012-11-23  Kostya Serebryany  <kcc@google.com>
1390
1391         * merge.sh: Support tsan, support added/removed files.
1392         * tsan/Makefile.am: Remove tsan_printf.cc.
1393         * tsan/Makefile.in: Regenerated.
1394         * other files: Merge from upstream r168514.
1395
1396 2012-11-23  Kostya Serebryany  <kcc@google.com>
1397
1398         * merge.sh: New file.
1399
1400 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1401
1402         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1403         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1404         automake conditional instead of !MULTISUBDIR32.
1405         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1406         for 64-bit multilib.
1407         * configure.ac: Check for void * size, source in configure.tgt,
1408         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1409         * configure: Regenerated.
1410         * Makefile.in: Regenerated.
1411         * tsan/Makefile.in: Regenerated.
1412
1413 2012-11-22  Wei Mi  <wmi@google.com>
1414
1415         * tsan: New directory. Import tsan runtime from llvm.
1416         * configure.ac: Add 64 bits tsan build.
1417         * Makefile.am: Likewise.
1418         * configure: Regenerated.
1419         * Makefile.in: Likewise.
1420
1421 2012-11-21  Kostya Serebryany  <kcc@google.com>
1422
1423         * README.gcc: Extend the README.gcc with mode details.
1424
1425 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1426
1427         * sanitizer_common/sanitizer_linux.cc
1428         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1429         (internal_mmap): Use it.
1430         (internal_filesize): Likewise.
1431
1432 2012-11-16  Tom Tromey  <tromey@redhat.com>
1433
1434         * configure.ac: Invoke AM_MAINTAINER_MODE.
1435         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1436         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1437
1438 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1439
1440         PR other/55333
1441         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1442         for hardware pointer.
1443         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1444         Replace uptr with uhwptr for stack unwind.
1445
1446 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1447
1448         * configure.tgt: Enable build on sparc linux.
1449
1450 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1451
1452         * configure.ac: Properly set MULTISUBDIR.
1453         * asan/Makefile.am (gcc_version): New.
1454         * interception/Makefile.am (gcc_version): Likewise.
1455         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1456         * configure: Regenerated.
1457         * asan/Makefile.in: Likewise.
1458         * interception/Makefile.in: Likewise.
1459         * sanitizer_common/Makefile.in: Likewise.
1460
1461 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1462
1463         PR other/55291
1464         * configure.ac (--enable-version-specific-runtime-libs): New option.
1465         (AC_CANONICAL_SYSTEM): New.
1466         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1467         (toolexecdir): Support multilib.
1468         (toolexeclibdir): Likewise.
1469         (multilib_arg): New.
1470         * Makefile.in: Regenerated.
1471         * aclocal.m4: Likewise.
1472         * configure: Likewise.
1473         * asan/Makefile.in: Likewise.
1474         * interception/Makefile.in: Likewise.
1475         * sanitizer_common/Makefile.in: Likewise.
1476
1477 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1478
1479         PR other/55292
1480         Backport from upstream revision 167883
1481         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1482         __x86_64__ instead of __WORDSIZE.
1483         (internal_filesize): Likwise.
1484
1485 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1488         * Makefile.in: Regenerated.
1489         * configure: Likewise.
1490
1491 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1492
1493         PR other/55304
1494         * acinclude.m4: New file.
1495         * Makefile.am (ACLOCAL_AMFLAGS): New.
1496         * configure.ac (AC_PREREQ): Set to 2.64.
1497         (AC_CONFIG_AUX_DIR): Set to "..".
1498         * Makefile.in: Regenerated.
1499         * aclocal.m4: Likewise.
1500         * configure: Likewise.
1501         * asan/Makefile.in: Likewise.
1502         * interception/Makefile.in: Likewise.
1503         * sanitizer_common/Makefile.in: Likewise.
1504
1505         * config.guess: Removed.
1506         * config.sub: Likewise.
1507         * depcomp: Likewise.
1508         * install-sh: Likewise.
1509         * ltmain.sh: Likewise.
1510         * missing: Likewise.
1511
1512 2012-11-13  Richard Henderson  <rth@redhat.com>
1513
1514         * configure.tgt: New file.
1515
1516 2012-11-12  David S. Miller  <davem@davemloft.net>
1517
1518         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1519
1520 2012-10-29  Wei Mi  <wmi@google.com>
1521
1522         Initial checkin: migrate asan runtime from llvm.