libsanitizer/ChangeLog

   1 2018-06-13  Denis Khalikov  <d.khalikov@partner.samsung.com>
   2
   3         PR sanitizer/86090
   4         * configure.ac: Check for lstat and readlink.
   5         * configure, config.h.in: Rebuild.
   6
   7 2018-05-31  Matthias Klose  <doko@ubuntu.com>
   8
   9         PR sanitizer/86012
  10         * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
  11         SIZEOF_STRUCT_USTAT for 32bit sparc.
  12
  13 2018-05-24  H.J. Lu  <hongjiu.lu@intel.com>
  14
  15         PR sanitizer/85835
  16         * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
  17         include <sys/ustat.h> for Linux.
  18         (SIZEOF_STRUCT_USTAT): New.
  19         (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
  20
  21 2018-04-26  Hans-Peter Nilsson  <hp@axis.com>
  22
  23         * configure.tgt <mips*-*-linux*>: Enable build, excluding
  24         mips*64*-*-linux*.
  25
  26         * sanitizer_common/sanitizer_platform_limits_linux.cc: Do not
  27         take the shortcut to #include <sys/stat.h> for MIPS instead of
  28         the kernel <asm/stat.h>.  Explain why sys/stat.h is misleading
  29         or wrong to get the kernel struct stat.
  30         * sanitizer_common/sanitizer_platform_limits_posix.h [__mips__]:
  31         Correct the value for 32-bit non-android struct_kernel_stat_sz.
  32
  33         * sanitizer_common/sanitizer_atomic_clang_other.h [_MIPS_SIM
  34         && _MIPS_SIM == _ABIO32] (lock): Add initializer for .pad member.
  35
  36 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
  37
  38         * configure: Regenerated.
  39
  40 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
  41
  42         * configure: Regenerated.
  43
  44 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
  45
  46         PR jit/85384
  47         * configure: Regenerate.
  48
  49 2018-04-18  Bill Seurer  <seurer@linux.vnet.ibm.com>
  50
  51         PR sanitizer/85389
  52         * asan/asan_allocator.h (kAllocatorSpace): For __powerpc64__ change
  53         from 0xa0000000000ULL to ~(uptr)0.
  54
  55 2018-03-19  Jakub Jelinek  <jakub@redhat.com>
  56
  57         PR sanitizer/84761
  58         * sanitizer_common/sanitizer_linux_libcdep.cc (__GLIBC_PREREQ):
  59         Define if not defined.
  60         (DL_INTERNAL_FUNCTION): Don't define.
  61         (InitTlsSize): For __i386__ if not compiled against glibc 2.27+
  62         determine at runtime whether to use regparm(3), stdcall calling
  63         convention for older glibcs or normal calling convention for
  64         newer glibcs for call to _dl_get_tls_static_info.
  65
  66 2018-03-14  Segher Boessenkool  <segher@kernel.crashing.org>
  67
  68         * sanitizer_common/sanitizer_stacktrace.cc
  69         (BufferedStackTrace::FastUnwindStack): Use the correct frame offset
  70         for PowerPC SYSV ABI.
  71
  72 2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
  73
  74         PR target/84148
  75         * configure: Regenerate.
  76
  77 2018-02-05  Martin Liska  <mliska@suse.cz>
  78
  79         * asan/asan_flags.inc: Cherry-pick upstream r323995.
  80         * asan/asan_report.cc (CheckForInvalidPointerPair):
  81         Cherry-pick upstream r323995.
  82
  83 2018-01-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  84
  85         PR sanitizer/82825
  86         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
  87         r324284.
  88
  89 2018-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  90
  91         PR sanitizer/82824
  92         * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.
  93
  94 2017-12-05  Martin Liska  <mliska@suse.cz>
  95             Jakub Jelinek  <jakub@redhat.com>
  96
  97         * asan/asan_descriptions.cc: Cherry-pick upstream r319668.
  98         * asan/asan_descriptions.h: Likewise.
  99         * asan/asan_report.cc: Likewise.
 100         * asan/asan_thread.cc: Likewise.
 101         * asan/asan_thread.h: Likewise.
 102
 103 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 104
 105         * acinclude.m4: Add enable.m4 and cet.m4.
 106         * Makefile.in: Regenerate.
 107         * asan/Makefile.am: Update AM_CXXFLAGS.
 108         * asan/Makefile.in: Regenerate.
 109         * configure: Likewise.
 110         * configure.ac: Set CET_FLAGS. Update EXTRA_CFLAGS,
 111         EXTRA_CXXFLAGS, EXTRA_ASFLAGS.
 112         * interception/Makefile.am: Update AM_CXXFLAGS.
 113         * interception/Makefile.in: Regenerate.
 114         * libbacktrace/Makefile.am: Update AM_CFLAGS, AM_CXXFLAGS.
 115         * libbacktrace/Makefile.in: Regenerate.
 116         * lsan/Makefile.am: Update AM_CXXFLAGS.
 117         * lsan/Makefile.in: Regenerate.
 118         * sanitizer_common/Makefile.am: Update AM_CXXFLAGS,
 119         AM_CCASFLAGS.
 120         * sanitizer_common/sanitizer_linux_x86_64.S: Include cet.h.
 121         Add _CET_ENDBR macro.
 122         * sanitizer_common/Makefile.in: Regenerate.
 123         * tsan/Makefile.am: Update AM_CXXFLAGS.
 124         * tsan/Makefile.in: Regenerate.
 125         * tsan/tsan_rtl_amd64.S Include cet.h. Add _CET_ENDBR macro.
 126         * ubsan/Makefile.am: Update AM_CXXFLAGS.
 127         * ubsan/Makefile.in: Regenerate.
 128
 129 2017-11-08  Jakub Jelinek  <jakub@redhat.com>
 130
 131         PR bootstrap/82670
 132         * ubsan/Makefile.am (ubsan_files): Remove ubsan_init_standalone.cc
 133         and ubsan_signals_standalone.cc.
 134         * ubsan/Makefile.in: Regenerated.
 135
 136 2017-11-05  Tom de Vries  <tom@codesourcery.com>
 137
 138         PR other/82784
 139         * asan/asan_poisoning.cc (CHECK_SMALL_REGION): Remove semicolon after
 140         "do {} while (0)".
 141         * lsan/lsan_common.cc (LOG_POINTERS, LOG_THREADS): Same.
 142
 143 2017-10-20  Jakub Jelinek  <jakub@redhat.com>
 144
 145         PR sanitizer/82595
 146         * lsan/lsan.h (__lsan_init): Add SANITIZER_INTERFACE_ATTRIBUTE.
 147         * lsan/Makefile.am (nodist_toolexeclib_HEADERS): Add
 148         liblsan_preinit.o.
 149         (lsan_files): Remove lsan_preinit.cc.
 150         (liblsan_preinit.o): New rule.
 151         * lsan/Makefile.in: Regenerated.
 152
 153 2017-10-19  Jakub Jelinek  <jakub@redhat.com>
 154
 155         * All source files: Merge from upstream 315899.
 156         * asan/Makefile.am (nodist_saninclude_HEADERS): Add
 157         include/sanitizer/tsan_interface.h.
 158         * asan/libtool-version: Bump the libasan SONAME.
 159         * lsan/Makefile.am (sanitizer_lsan_files): Add lsan_common_mac.cc.
 160         (lsan_files): Add lsan_linux.cc, lsan_mac.cc and lsan_malloc_mac.cc.
 161         * sanitizer_common/Makefile.am (sanitizer_common_files): Add
 162         sancov_flags.cc, sanitizer_allocator_checks.cc,
 163         sanitizer_coverage_libcdep_new.cc, sanitizer_errno.cc,
 164         sanitizer_file.cc, sanitizer_mac_libcdep.cc and
 165         sanitizer_stoptheworld_mac.cc.  Remove sanitizer_coverage_libcdep.cc
 166         and sanitizer_coverage_mapping_libcdep.cc.
 167         * tsan/Makefile.am (tsan_files): Add tsan_external.cc.
 168         * ubsan/Makefile.am (DEFS): Add -DUBSAN_CAN_USE_CXXABI=1.
 169         (ubsan_files): Add ubsan_init_standalone.cc and
 170         ubsan_signals_standalone.cc.
 171         * ubsan/libtool-version: Bump the libubsan SONAME.
 172         * asan/Makefile.in: Regenerate.
 173         * lsan/Makefile.in: Regenerate.
 174         * sanitizer_common/Makefile.in: Regenerate.
 175         * tsan/Makefile.in: Regenerate.
 176         * ubsan/Makefile.in: Regenerate.
 177
 178 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 179
 180         PR sanitizer/82379
 181         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
 182         to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.
 183
 184 2017-10-02  Jakub Jelinek  <jakub@redhat.com>
 185
 186         * libbacktrace/backtrace-rename.h (backtrace_uncompress_zdebug):
 187         Define.
 188
 189 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 190
 191         * include/system/sys/ptrace.h: New file.
 192
 193 2017-07-28  Jakub Jelinek  <jakub@redhat.com>
 194
 195         PR sanitizer/80998
 196         * ubsan/ubsan_handlers.cc: Cherry-pick upstream r304461.
 197         * ubsan/ubsan_checks.inc: Likewise.
 198         * ubsan/ubsan_handlers.h: Likewise.
 199
 200 2017-07-14  Jakub Jelinek  <jakub@redhat.com>
 201
 202         PR sanitizer/81066
 203         * sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
 204         * sanitizer_common/sanitizer_linux.cc: Likewise.
 205         * sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
 206         * tsan/tsan_platform_linux.cc: Likewise.
 207
 208 2017-04-06  Martin Liska  <mliska@suse.cz>
 209
 210         PR sanitizer/80166
 211         * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR):
 212         Cherry-pick upstream r299036.
 213
 214 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 215
 216         PR sanitizer/78158
 217         * tsan/tsan_interface_atomic.cc: Cherry-pick upstream r298378.
 218
 219 2017-02-16  Andreas Tobler  <andreast@gcc.gnu.org>
 220
 221         PR sanitizer/79562
 222         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry-pick
 223         upstream r294806.
 224
 225 2017-02-11  Jakub Jelinek  <jakub@redhat.com>
 226
 227         PR sanitizer/79341
 228         * configure.tgt (s390*-*-linux*): Don't disable libsanitizer on
 229         s390-linux 31-bit.
 230         * sanitizer_common/sanitizer_internal_defs.h: Cherry-pick upstream
 231         r294793.
 232         * sanitizer_common/sanitizer_common_interceptors.inc: Cherry-pick
 233         upstream r294790.
 234         * sanitizer_common/sanitizer_linux_s390.cc: Cherry-pick upstream
 235         r294799.
 236
 237 2017-02-03  Maxim Ostapenko  <m.ostapenko@samsung.com>
 238
 239         PR sanitizer/78663
 240         * sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
 241         * sanitizer_common/sanitizer_platform_interceptors.h: Likewise.
 242
 243 2017-01-31  Jakub Jelinek  <jakub@redhat.com>
 244
 245         * configure.tgt: Enable asan and ubsan on 64-bit s390*-*-linux*.
 246
 247 2017-01-24  Jakub Jelinek  <jakub@redhat.com>
 248
 249         * configure.tgt: Enable tsan and lsan on powerpc64{,le}-*-linux*.
 250
 251         PR sanitizer/79168
 252         * merge.sh (change_comment_headers): Don't remove 2nd and 3rd line
 253         if the 3rd line doesn't contain 'The LLVM Compiler Infrastructure'
 254         text.
 255         * sanitizer_common/sanitizer_linux_mips64.S: Regenerated.
 256         * sanitizer_common/sanitizer_linux_x86_64.S: Likewise.
 257         * tsan/tsan_ppc_regs.h: Likewise.
 258         * tsan/tsan_rtl_aarch64.S: Likewise.
 259         * tsan/tsan_rtl_mips64.S: Likewise.
 260         * tsan/tsan_rtl_ppc64.S: Likewise.
 261
 262 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 263
 264         PR other/79046
 265         * interception/Makefile.am (gcc_version): Use @get_gcc_base_ver@
 266         instead of cat to get version from BASE-VER file.
 267         * asan/Makefile.am (gcc_version): Likewise.
 268         * ubsan/Makefile.am (gcc_version): Likewise.
 269         * sanitizer_common/Makefile.am (gcc_version): Likewise.
 270         * lsan/Makefile.am (gcc_version): Likewise.
 271         * tsan/Makefile.am (gcc_version): Likewise.
 272         * interception/Makefile.in: Regenerated.
 273         * asan/Makefile.in: Regenerated.
 274         * ubsan/Makefile.in: Regenerated.
 275         * sanitizer_common/Makefile.in: Regenerated.
 276         * lsan/Makefile.in: Regenerated.
 277         * tsan/Makefile.in: Regenerated.
 278
 279 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 280
 281         PR other/79046
 282         * configure.ac: Add GCC_BASE_VER.
 283         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 284         get version from BASE-VER file.
 285         * libbacktrace/Makefile.in: Regenerated.
 286         * interception/Makefile.in: Regenerated.
 287         * asan/Makefile.in: Regenerated.
 288         * ubsan/Makefile.in: Regenerated.
 289         * configure: Regenerated.
 290         * sanitizer_common/Makefile.in: Regenerated.
 291         * lsan/Makefile.in: Regenerated.
 292         * Makefile.in: Regenerated.
 293         * tsan/Makefile.in: Regenerated.
 294
 295 2017-01-10  James Clarke  <jrtc27@jrtc27.com>
 296
 297         PR sanitizer/78992
 298         * sanitizer_common/sanitizer_platform_limits_posix.h
 299         (struct __sanitizer_sigaction): Cherry-pick upstream r291561.
 300
 301 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 302
 303         * LOCAL_PATCHES: Add revision.
 304
 305 2016-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>
 306
 307         PR sanitizer/78532
 308         * sanitizer_common/sanitizer_platform_limits_posix.h
 309         (__sanitizer_sigaction): Adjust for sparc targets and various Glibc
 310         versions.
 311
 312 2016-11-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 313
 314         * LOCAL_PATCHES: Remove r242480.
 315
 316 2016-11-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 317
 318         * LOCAL_PATCHES: Add revision.
 319
 320 2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>
 321
 322         PR sanitizer/78267
 323         * sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
 324         compiler supports blocks extension.
 325
 326 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 327
 328         * LOCAL_PATCHES: Add revision.
 329
 330 2016-11-16  Markus Trippelsdorf  <markus@trippelsdorf.de>
 331
 332         PR sanitizer/78294
 333         * tsan/tsan_rtl.cc: Add missing attribute.
 334
 335 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 336
 337         * LOCAL_PATCHES: New file.
 338
 339 2016-11-16  Maxim Ostapenko  <m.ostapenko@samsung.com>
 340
 341         PR sanitizer/78307
 342         * ubsan/ubsan_handlers.cc (__ubsan_handle_cfi_bad_icall): New function.
 343         ( __ubsan_handle_cfi_bad_icall_abort): Likewise.
 344         * ubsan/ubsan_handlers.h (struct CFIBadIcallData): New type.
 345         * ubsan/ubsan_handlers_cxx.cc (__ubsan_handle_cfi_bad_type): New
 346         function.
 347         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 348         * ubsan/ubsan_handlers_cxx.h (struct CFIBadTypeData): New type.
 349         (__ubsan_handle_cfi_bad_type): Export function.
 350         (__ubsan_handle_cfi_bad_type_abort): Likewise.
 351         * HOWTO_MERGE: Update documentation.
 352
 353 2016-11-15  Matthias Klose  <doko@ubuntu.com>
 354
 355         * configure: Regenerate.
 356
 357 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 358
 359         * asan/asan_globals.cc (RegisterGlobal): Do not call
 360         CheckODRViolationViaPoisoning.
 361         (CheckODRViolationViaPoisoning): Remove.
 362
 363 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 364
 365         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 366         compiled code with GCC when extracting the caller PC for ARM if no
 367         valid frame pointer is available.
 368
 369 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 370
 371         PR sanitizer/63958
 372         Reapply:
 373         2014-10-14  David S. Miller  <davem@davemloft.net>
 374
 375         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 376         Define at __kernel_time_t, as needed for sparc.
 377         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 378         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 379         (__sanitizer): Define struct___old_kernel_stat_sz,
 380         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 381         (__sanitizer_ipc_perm): Adjust for sparc targets.
 382         (__sanitizer_shmid_ds): Likewsie.
 383         (__sanitizer_sigaction): Likewise.
 384         (IOC_SIZE): Likewsie.
 385
 386 2016-11-09  Maxim Ostapenko  <m.ostapenko@samsung.com>
 387
 388         * All source files: Merge from upstream 285547.
 389         * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New
 390         variable.
 391         * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it.
 392         * asan/Makefile.am (asan_files): Add new files.
 393         * asan/Makefile.in: Regenerate.
 394         * ubsan/Makefile.in: Likewise.
 395         * lsan/Makefile.in: Likewise.
 396         * tsan/Makefile.am (tsan_files): Add new files.
 397         * tsan/Makefile.in: Regenerate.
 398         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 399         (EXTRA_libsanitizer_common_la_SOURCES): Define.
 400         (libsanitizer_common_la_LIBADD): Likewise.
 401         (libsanitizer_common_la_DEPENDENCIES): Likewise.
 402         * sanitizer_common/Makefile.in: Regenerate.
 403         * interception/Makefile.in: Likewise.
 404         * libbacktace/Makefile.in: Likewise.
 405         * Makefile.in: Likewise.
 406         * configure: Likewise.
 407         * merge.sh: Handle builtins/assembly.h merging.
 408         * builtins/assembly.h: New file.
 409         * asan/libtool-version: Bump the libasan SONAME.
 410
 411 2016-09-21  Jakub Jelinek  <jakub@redhat.com>
 412
 413         PR sanitizer/77567
 414         * asan/asan_new_delete.cc: Cherry-pick upstream r282019.
 415
 416 2016-09-05  Jakub Jelinek  <jakub@redhat.com>
 417
 418         PR sanitizer/77396
 419         * asan/asan_globals.cc: Cherry-pick upstream r280657.
 420
 421 2016-08-12  Jakub Jelinek  <jakub@redhat.com>
 422
 423         PR sanitizer/71042
 424         * tsan/tsan_platform_linux.cc: Cherry-pick upstream r278292.
 425         * tsan/tsan_rtl_aarch64.S: Likewise.
 426
 427 2016-07-23  Alan Modra  <amodra@gmail.com>
 428
 429         Revert 2015-11-09  Alan Modra  <amodra@gmail.com>
 430         * configure.ac: Don't substitute OBSTACK_DEFS.
 431         * asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
 432         * tsan/Makefile.am: Likewise.
 433         * configure: Regenerate.
 434         * Makefile.in: Regenerate.
 435         * asan/Makefile.in: Regenerate.
 436         * interception/Makefile.in: Regenerate.
 437         * libbacktrace/Makefile.in: Regenerate.
 438         * lsan/Makefile.in: Regenerate.
 439         * sanitizer_common/Makefile.in: Regenerate.
 440         * tsan/Makefile.in: Regenerate.
 441         * ubsan/Makefile.in: Regenerate.
 442
 443 2016-05-17  Jakub Jelinek  <jakub@redhat.com>
 444
 445         PR sanitizer/71160
 446         * asan/asan_malloc_linux.cc: Cherry pick upstream r254395
 447         and r269633.
 448
 449 2016-04-21  Maxim Ostapenko  <m.ostapenko@samsung.com>
 450
 451         PR sanitizer/70624
 452         * asan/asan_mac.cc: Cherry pick upstream r266868.
 453
 454 2016-01-19  Jakub Jelinek  <jakub@redhat.com>
 455
 456         PR sanitizer/68824
 457         * tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
 458         InitializeInterceptors): Cherry pick upstream r258119.
 459
 460 2016-01-14  Andreas Tobler  <andreast@gcc.gnu.org>
 461
 462         * configure.ac: Replace the hard-coded -ldl requirement for
 463         link_sanitizer_common with a configure time check for -ldl.
 464         * configure: Regenerate.
 465
 466 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 467
 468         * include/system/linux/asm/ptrace.h: Move to ...
 469         * include/system/asm/ptrace.h: ... this.
 470
 471 2015-11-24  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 472
 473         * include/system/linux/asm/ptrace.h: New header.
 474
 475 2015-11-23  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 476
 477         * All source files: Merge from upstream r253555.
 478         * configure.tgt: Enable LSan on aarch64-*-linux* targets. Add new
 479         dependences for TSan for aarch64-*-linux* targets.
 480         * tsan/Makefile.am: Add new source files.
 481         * configure: Regenerate.
 482         * tsan/Makefile.in: Likewise.
 483
 484 2015-11-09  Alan Modra  <amodra@gmail.com>
 485
 486         * sanitizer_common/sanitizer_common_interceptors.inc: Update size
 487         params for _obstack_begin_1, _obstack_begin, _obstack_newchunk
 488         interceptors.
 489         * configure.ac: Substitute OBSTACK_DEFS.
 490         * asan/Makefile.am: Add OBSTACK_DEFS to DEFS.
 491         * tsan/Makefile.am: Likewise.
 492         * configure: Regenerate.
 493         * Makefile.in: Regenerate.
 494         * asan/Makefile.in: Regenerate.
 495         * interception/Makefile.in: Regenerate.
 496         * libbacktrace/Makefile.in: Regenerate.
 497         * lsan/Makefile.in: Regenerate.
 498         * sanitizer_common/Makefile.in: Regenerate.
 499         * tsan/Makefile.in: Regenerate.
 500         * ubsan/Makefile.in: Regenerate.
 501
 502 2015-10-22  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 503
 504         PR bootstrap/68041
 505         * configure.ac (link_sanitizer_common): Link against librt only if it
 506         contains shm_open, required by sanitizers.
 507         (CXX_ABI_NEEDED): Remove variable.
 508         * configure: Regenerate.
 509         * ubsan/Makefile.am (libubsan_la_LIBADD): Do not add -lc++abi anymore.
 510         * ubsan/Makefile.in: Regenerate.
 511
 512 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 513
 514         * HOWTO_MERGE: New file.
 515
 516 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 517
 518         * sanitizer_common/sanitizer_stacktrace.cc (GetCanonicFrame): Assume we
 519         compiled code with GCC when extracting the caller PC for ARM if no
 520         valid frame pointer is available.
 521
 522 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 523
 524         PR bootstrap/63888
 525         Reapply:
 526         2015-02-20  Jakub Jelinek  <jakub@redhat.com>
 527
 528         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 529         support until it is rewritten upstream.
 530
 531         * c-c++-common/asan/pr63888.c: New test.
 532
 533 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 534
 535         PR sanitizer/63958
 536         Reapply:
 537         2014-10-14  David S. Miller  <davem@davemloft.net>
 538
 539         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 540         Define at __kernel_time_t, as needed for sparc.
 541         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 542         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 543         (__sanitizer): Define struct___old_kernel_stat_sz,
 544         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 545         (__sanitizer_ipc_perm): Adjust for sparc targets.
 546         (__sanitizer_shmid_ds): Likewsie.
 547         (__sanitizer_sigaction): Likewise.
 548         (IOC_SIZE): Likewsie.
 549
 550 2015-10-21  Maxim Ostapenko  <m.ostapenko@partner.samsung.com>
 551
 552         * All source files: Merge from upstream r250806.
 553         * configure.ac (link_sanitizer_common): Add -lrt flag.
 554         * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets.
 555         Set USE_CXX_ABI_FLAG=true for darwin.
 556         * asan/Makefile.am (asan_files): Add new files.
 557         (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy
 558         DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0.
 559         * asan/Makefile.in: Regenerate.
 560         * ubsan/Makefile.am (ubsan_files): Add new files.
 561         (DEFS): Add DCAN_SANITIZE_UB=1.
 562         (libubsan_la_LIBADD): Add -lc++abi if USE_CXX_ABI_FLAG is true.
 563         * ubsan/Makefile.in: Regenerate.
 564         * tsan/Makefile.am (tsan_files): Add new files.
 565         (DEFS): Add DCAN_SANITIZE_UB=0.
 566         * tsan/Makefile.in: Regenerate.
 567         * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files.
 568         * sanitizer_common/Makefile.in: Regenerate.
 569         * asan/libtool-version: Bump the libasan SONAME.
 570
 571 2015-09-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
 572
 573         PR sanitizer/67258
 574         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r244101.
 575
 576 2015-07-29  Markus Trippelsdorf  <markus@trippelsdorf.de>
 577
 578         PR sanitizer/63927
 579         * sanitizer_common/sanitizer_stacktrace.h: Use fast unwinder
 580         for PowerPC.
 581
 582 2015-07-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 583
 584         PR sanitizer/63927
 585         * sanitizer_common/sanitizer_stacktrace.cc
 586         (BufferedStackTrace::FastUnwindStack): Fix code for PowerPC to
 587         find the link register at an offset of 16 from the base of the
 588         caller's stack frame.
 589
 590 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 591
 592         * Makefile.in: Regenerated with automake-1.11.6.
 593         * aclocal.m4: Likewise.
 594         * asan/Makefile.in: Likewise.
 595         * configure: Likewise.
 596         * interception/Makefile.in: Likewise.
 597         * libbacktrace/Makefile.in: Likewise.
 598         * lsan/Makefile.in: Likewise.
 599         * sanitizer_common/Makefile.in: Likewise.
 600         * tsan/Makefile.in: Likewise.
 601         * ubsan/Makefile.in: Likewise.
 602
 603 2015-04-13  Yury Gribov  <y.gribov@samsung.com>
 604
 605         PR sanitizer/64839
 606         * sanitizer_common/sanitizer_platform.h: Cherry pick
 607         upstream r234470.
 608         * sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
 609         * configure.ac (RPC_DEFS): Check for precense of RPC headers.
 610         * sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
 611         * Makefile.in: Regenerate.
 612         * asan/Makefile.in: Regenerate.
 613         * config.h.in: Regenerate.
 614         * configure: Regenerate.
 615         * interception/Makefile.in: Regenerate.
 616         * libbacktrace/Makefile.in: Regenerate.
 617         * lsan/Makefile.in: Regenerate.
 618         * sanitizer_common/Makefile.in: Regenerate.
 619         * tsan/Makefile.in: Regenerate.
 620         * ubsan/Makefile.in: Regenerate.
 621
 622
 623 2015-03-23  Christophe Lyon  <christophe.lyon@linaro.org>
 624
 625         PR sanitizer/59009
 626         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 627         upstream r230324.
 628         * sanitizer_common/sanitizer_platform.h: Likewise.
 629         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
 630
 631 2015-03-11  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 632
 633         * tsan/tsan_rtl_report.cc (ScopedReport::AddThread): Cherry pick
 634         upstream 224508 and 224755.
 635
 636 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 637
 638         PR sanitizer/63958
 639         Reapply:
 640         2014-10-14  David S. Miller  <davem@davemloft.net>
 641
 642         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 643         Define at __kernel_time_t, as needed for sparc.
 644         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 645         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 646         (__sanitizer): Define struct___old_kernel_stat_sz,
 647         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 648         (__sanitizer_ipc_perm): Adjust for sparc targets.
 649         (__sanitizer_shmid_ds): Likewsie.
 650         (__sanitizer_sigaction): Likewise.
 651         (IOC_SIZE): Likewsie.
 652
 653 2015-02-27  Peter Bergner  <bergner@vnet.ibm.com>
 654
 655         * configure.tgt: Enable build on powerpc*le-*-linux.
 656
 657 2015-02-23  Jakub Jelinek  <jakub@redhat.com>
 658
 659         PR bootstrap/63888
 660         * asan/asan_globals.cc (RegisterGlobal): Disable detect_odr_violation
 661         support until it is rewritten upstream.
 662
 663 2015-01-26  Matthias Klose  <doko@ubuntu.com>
 664
 665         * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
 666         * configure: Regenerate.
 667
 668 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 669
 670         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
 671         * configure: Regenerate.
 672         * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 673
 674 2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 675
 676         * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
 677         * configure: Regenerate.
 678         * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
 679         (libtsan_la_DEPENDENCIES): Likewise.
 680         * Makefile.in: Regenerate.
 681         * asan/Makefile.in: Regenerate.
 682         * interception/Makefile.in: Regenerate.
 683         * libbacktrace/Makefile.in: Regenerate.
 684         * lsan/Makefile.in: Regenerate.
 685         * sanitizer_common/Makefile.in: Regenerate.
 686         * tsan/Makefile.in: Regenerate.
 687         * ubsan/Makefile.in: Regenerate.
 688
 689 2015-01-22  Jakub Jelinek  <jakub@redhat.com>
 690
 691         * tsan/tsan_rtl.h: Cherry pick upstream r226829.
 692
 693 2015-01-21  Jakub Jelinek  <jakub@redhat.com>
 694
 695         PR sanitizer/64435
 696         * sanitizer_common/sanitizer_platform_limits_posix.h: Cherry pick
 697         upstream r226637.
 698         * sanitizer_common/sanitizer_platform_limits_posix.cc: Likewise.
 699         * sanitizer_common/sanitizer_posix.cc: Cherry pick upstream r226639.
 700
 701 2015-01-20  Jakub Jelinek  <jakub@redhat.com>
 702
 703         PR sanitizer/64632
 704         * ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
 705
 706 2015-01-19  Jakub Jelinek  <jakub@redhat.com>
 707
 708         PR sanitizer/64435
 709         * sanitizer_common/sanitizer_platform_limits_posix.cc: Cherry pick
 710         upstream r223925.
 711
 712 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
 713
 714         * sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
 715         upstream r224518 and r224519.
 716         * tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
 717         r224834.
 718
 719 2014-12-16  Jakub Jelinek  <jakub@redhat.com>
 720
 721         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc,
 722         sanitizer_common/sanitizer_symbolizer_libbacktrace.h,
 723         sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc: Cherry pick
 724         upstream r224308.
 725
 726 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 727
 728         PR bootstrap/63784
 729         * configure: Regenerated.
 730
 731 2014-11-21  Jakub Jelinek  <jakub@redhat.com>
 732
 733         PR target/61137
 734         * config/ia64/ia64.c (ia64_attribute_takes_identifier_p): New function.
 735         (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Redefine to it.
 736
 737 2014-11-14  Uros Bizjak  <ubizjak@gmail.com>
 738
 739         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
 740         * asan/Makefile.am (AM_CXXFLAGS): Ditto.
 741         * lsan/Makefile.am (AM_CXXFLAGS): Ditto.
 742         * interception/Makefile.am (AM_CXXFLAGS): Ditto.
 743         * tsan/Makefile.am (AM_CXXFLAGS): Ditto.
 744         * libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
 745         * ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
 746         * sanitizer_common/Makefile.in: Regenerate.
 747         * asan/Makefile.in: Ditto.
 748         * lsan/Makefile.in: Ditto.
 749         * interception/Makefile.in: Ditto.
 750         * tsan/Makefile.in: Ditto.
 751         * libbacktrace/Makefile.in: Ditto.
 752         * ubsan/Makefile.in: Ditto.
 753
 754 2014-11-13  Kostya Serebryany  <kcc@google.com>
 755
 756         * All source files: Merge from upstream r221802.
 757         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc
 758         (LibbacktraceSymbolizer::SymbolizeData): Replace 'address'
 759         with 'start' to follow the new interface.
 760         * asan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 761         * interception/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 762         * libbacktrace/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 763         * lsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 764         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 765         files.
 766         (AM_CXXFLAGS): Added -std=c++11.
 767         * tsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 768         * ubsan/Makefile.am (AM_CXXFLAGS): Added -std=c++11.
 769         * asan/Makefile.in: Regenerate.
 770         * interception/Makefile.in: Regenerate.
 771         * libbacktrace/Makefile.in: Regenerate.
 772         * lsan/Makefile.in: Regenerate.
 773         * sanitizer_common/Makefile.in: Regenerate.
 774         * tsan/Makefile.in: Regenerate.
 775         * ubsan/Makefile.in: Regenerate.
 776
 777 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 778
 779         PR target/63610
 780         * configure: Regenerate.
 781
 782 2014-10-16  Martin Liska  <mliska@suse.cz>
 783
 784         * asan/Makefile.am: IPA ICF pass is disabled.
 785         * asan/Makefile.in: Likewise.
 786
 787 2014-10-14  David S. Miller  <davem@davemloft.net>
 788
 789         * sanitizer_common/sanitizer_platform_limits_linux.cc (time_t):
 790         Define at __kernel_time_t, as needed for sparc.
 791         (struct __old_kernel_stat): Don't check if __sparc__ is defined.
 792         * libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h
 793         (__sanitizer): Define struct___old_kernel_stat_sz,
 794         struct_kernel_stat_sz, and struct_kernel_stat64_sz for sparc.
 795         (__sanitizer_ipc_perm): Adjust for sparc targets.
 796         (__sanitizer_shmid_ds): Likewsie.
 797         (__sanitizer_sigaction): Likewsie.
 798         (IOC_SIZE): Likewsie.
 799
 800 2014-10-14  Jakub Jelinek  <jakub@redhat.com>
 801
 802         * ubsan/Makefile.am (DEFS): Add -DPIC.
 803         * ubsan/Makefile.in: Regenerated.
 804
 805 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
 806
 807         * configure.tgt: Enable build on aarch64*-linux.
 808
 809 2014-09-19  Kostya Serebryany  <kcc@google.com>
 810
 811         * All source files: Merge from upstream r218156.
 812         * asan/Makefile.am (asan_files): Added new files.
 813         * asan/Makefile.in: Regenerate.
 814         * ubsan/Makefile.am (ubsan_files): Added new files.
 815         * ubsan/Makefile.in: Regenerate.
 816         * tsan/Makefile.am (tsan_files): Added new files.
 817         * tsan/Makefile.in: Regenerate.
 818         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 819           files.
 820         * sanitizer_common/Makefile.in: Regenerate.
 821         * asan/libtool-version: Bump the libasan SONAME.
 822
 823 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
 824
 825         * ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
 826         upstream r215485, r217389, r217391 and r217400.
 827
 828 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 829
 830         * sanitizer_common/sanitizer_common_interceptors.inc:
 831         Cherry pick upstream r211008.
 832
 833 2014-06-11  Richard Biener  <rguenther@suse.de>
 834
 835         * asan/asan_linux.cc: Cherry pick upstream r210012.
 836
 837 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
 838
 839         * sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
 840         r209879.
 841         * sanitizer_common/sanitizer_common.h: Likewise.
 842         * asan/asan_mapping.h: Likewise.
 843         * asan/asan_linux.cc: Likewise.
 844         * tsan/tsan_mman.cc: Cherry pick upstream r209744.
 845         * sanitizer_common/sanitizer_allocator.h: Likewise.
 846
 847 2014-05-23  Marek Polacek  <polacek@redhat.com>
 848
 849         * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit
 850         floating-point types.
 851
 852 2014-05-22  Kostya Serebryany  <kcc@google.com>
 853
 854         * All source files: Merge from upstream r209283.
 855         * asan/Makefile.am (asan_files): Added new files.
 856         * asan/Makefile.in: Regenerate.
 857         * tsan/Makefile.am (tsan_files): Added new files.
 858         * tsan/Makefile.in: Regenerate.
 859         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new
 860         files.
 861         * sanitizer_common/Makefile.in: Regenerate.
 862
 863 2014-05-14  Yury Gribov  <y.gribov@samsung.com>
 864
 865         PR sanitizer/61100
 866         * Makefile.am (nodist_saninclude_HEADERS): Install
 867         public headers.
 868         * Makefile.in: Regenerate.
 869
 870 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 871
 872         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES):
 873         Add ../../libbacktrace/sort.c.
 874         * libbacktrace/Makefile.in: Regenerate.
 875         * libbacktrace/backtrace-rename.h (backtrace_qsort): Define.
 876
 877 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 878
 879         * configure.tgt: Unsupported for little endian PowerPC for now.
 880
 881 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
 882
 883         PR sanitizer/60055
 884         * tsan/tsan_flags.cc (__tsan_default_options): Add
 885         SANITIZER_INTERFACE_ATTRIBUTE.  Backport from upstream r200747.
 886         * tsan/tsan_rtl.cc (__tsan::OnFinalize): Likewise.
 887
 888         PR sanitizer/60038
 889         * sanitizer_common/sanitizer_linux_libcdep.cc: Include
 890         sanitizer_atomic.h and unistd.h.
 891         (kThreadDescriptorSize): Made static, remove initializer and const,
 892         change type to atomic_uintptr_t.
 893         (ThreadDescriptorSize): Use confstr(_CS_GNU_LIBC_VERSION, ...) to
 894         query glibc version, compute kThreadDescriptorSize depending on
 895         glibc version minor number.
 896         (GetThreadStackAndTls): Use ThreadDescriptorSize() instead of
 897         kThreadDescriptorSize directly.
 898
 899 2014-01-23  Yury Gribov  <y.gribov@samsung.com>
 900             Jakub Jelinek  <jakub@redhat.com>
 901
 902         PR sanitizer/57316
 903         * configure.ac: Check for missing syscalls.
 904         * Makefile.am: Likewise.
 905         * configure: Regenerate.
 906         * Makefile.in: Regenerate.
 907
 908 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
 909
 910         * sanitizer_common/sanitizer_symbolizer_libbacktrace.h
 911         (LibbacktraceSymbolizer::Demangle): New declaration.
 912         * sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
 913         (POSIXSymbolizer::Demangle): Use libbacktrace_symbolizer_'s Demangle
 914         method if possible.
 915         * sanitizer_common/sanitizer_symbolizer_libbacktrace.cc: Include
 916         "demangle.h" if SANITIZE_CP_DEMANGLE is defined.
 917         (struct CplusV3DemangleData): New type.
 918         (CplusV3DemangleCallback, CplusV3Demangle): New functions.
 919         (SymbolizeCodePCInfoCallback, SymbolizeCodeCallback,
 920         SymbolizeDataCallback): Use CplusV3Demangle.
 921         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Add
 922         -DSANITIZE_CP_DEMANGLE and -I $(top_srcdir)/../include.
 923         * libbacktrace/backtrace-rename.h (cplus_demangle_builtin_types,
 924         cplus_demangle_fill_ctor, cplus_demangle_fill_dtor,
 925         cplus_demangle_fill_extended_operator, cplus_demangle_fill_name,
 926         cplus_demangle_init_info, cplus_demangle_mangled_name,
 927         cplus_demangle_operators, cplus_demangle_print,
 928         cplus_demangle_print_callback, cplus_demangle_type, cplus_demangle_v3,
 929         cplus_demangle_v3_callback, is_gnu_v3_mangled_ctor,
 930         is_gnu_v3_mangled_dtor, java_demangle_v3, java_demangle_v3_callback):
 931         Define.
 932         (__asan_internal_memcmp, __asan_internal_strncmp): New prototypes.
 933         (memcmp, strncmp): Redefine.
 934         * libbacktrace/Makefile.am (libsanitizer_libbacktrace_la_SOURCES): Add
 935         ../../libiberty/cp-demangle.c.
 936         * libbacktrace/bridge.cc (__asan_internal_memcmp,
 937         __asan_internal_strncmp): New functions.
 938         * sanitizer_common/Makefile.in: Regenerated.
 939         * libbacktrace/Makefile.in: Regenerated.
 940         * configure: Regenerated.
 941         * configure.ac: Regenerated.
 942         * config.h.in: Regenerated.
 943
 944         * sanitizer_common/Makefile.am (AM_CPPFLAGS): Add
 945         -isystem $(top_srcdir)/include/system.
 946         * sanitizer_common/Makefile.in: Regenerated.
 947         * include/system/linux/aio_abi.h: New header.
 948         * include/system/linux/mroute.h: New header.
 949         * include/system/linux/mroute6.h: New header.
 950         * include/system/linux/perf_event.h: New header.
 951         * include/system/linux/types.h: New header.
 952
 953         PR sanitizer/59136
 954         * sanitizer_common/Makefile.am (AM_CXXFLAGS): If
 955         LIBBACKTRACE_SUPPORTED add -DSANITIZER_LIBBACKTRACE
 956         and -I/-include flags.
 957         * lsan/Makefile.am (liblsan_la_LIBADD): Add
 958         libsanitizer_libbacktrace.la if LIBBACKTRACE_SUPPORTED.
 959         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
 960         * ubsan/Makefile.am (libubsan_la_LIBADD): Likewise.
 961         * asan/Makefile.am (libasan_la_LIBADD): Likewise.
 962         * Makefile.am (SUBDIRS): If LIBBACKTRACE_SUPPORTED add
 963         libbacktrace.
 964         * README.gcc: Document that also lsan and ubsan are
 965         maintained in compiler-rt upstream.
 966         * libbacktrace/Makefile.am: New file.
 967         * libbacktrace/backtrace-rename.h: New file.
 968         * libbacktrace/backtrace-supported.h.in: New file.
 969         * libbacktrace/bridge.cc: New file.
 970         * configure.ac: Add tests needed for libbacktrace build
 971         within libsanitizer.
 972         * sanitizer_common/Makefile.in: Regenerated.
 973         * lsan/Makefile.in: Regenerated.
 974         * tsan/Makefile.in: Regenerated.
 975         * ubsan/Makefile.in: Regenerated.
 976         * libbacktrace/Makefile.in: Generated.
 977         * config.h.in: Regenerated.
 978         * configure: Regenerated.
 979         * Makefile.in: Regenerated.
 980         * interception/Makefile.in: Regenerated.
 981         * asan/Makefile.in: Regenerated.
 982         * aclocal.m4: Regenerated.
 983
 984 2013-12-19  Kostya Serebryany  <kcc@google.com>
 985
 986         * sanitizer_common/sanitizer_platform_limits_posix.cc:
 987         workaround for missing definition of EOWNERDEAD, backport
 988         from upstream r196779.
 989
 990 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 991
 992         * sanitizer_common/sanitizer_platform_limits_posix.h
 993         (__sanitizer_shmid_ds): Use u64 on time fields for x32.
 994         (__sanitizer_clock_t): Use long long for x32.
 995
 996 2013-12-06  H.J. Lu  <hongjiu.lu@intel.com>
 997
 998         * sanitizer_common/sanitizer_platform_limits_linux.cc: Include
 999         <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined.
1000         (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined.
1001
1002 2013-12-05  H.J. Lu  <hongjiu.lu@intel.com>
1003
1004         * configure.ac (link_sanitizer_common): Add -lm.
1005         * configure: Regenerated.
1006
1007 2013-12-05  Kostya Serebryany  <kcc@google.com>
1008
1009         * All source files: Merge from upstream r196489.
1010         * merge.sh: Add *.S to the list of merged files.
1011
1012 2013-12-05  Yury Gribov  <y.gribov@samsung.com>
1013
1014         PR sanitizer/59368
1015         * Makefile.am (gcc_version): Added gcc_version.
1016         * Makefile.in: Regenerate.
1017
1018 2013-12-05  Kostya Serebryany  <kcc@google.com>
1019
1020         * All source files: Merge from upstream r196090.
1021         * tsan/Makefile.am (tsan_files): Added new files.
1022         * tsan/Makefile.in: Regenerate.
1023         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1024         * sanitizer_common/Makefile.in: Regenerate.
1025         * lsan/Makefile.am (lsan_files): Added new files.
1026         * lsan/Makefile.in: Regenerate.
1027
1028 2013-11-29  Jakub Jelinek  <jakub@redhat.com>
1029             Yury Gribov  <y.gribov@samsung.com>
1030
1031         PR sanitizer/59063
1032         * libsanitizer.spec.in: Add spec file to hold link flags for
1033         various sanitizer libs.
1034         * configure.ac: Check whether clock_* routines come from librt.
1035         * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
1036         configure.ac.
1037         * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
1038         * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
1039         * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
1040         * asan/Makefile.in: Regenerate.
1041         * interception/Makefile.in: Regenerate.
1042         * lsan/Makefile.in: Regenerate.
1043         * sanitizer_common/Makefile.in: Regenerate.
1044         * tsan/Makefile.in: Regenerate.
1045         * ubsan/Makefile.in: Regenerate.
1046         * Makefile.in: Regenerate.
1047         * configure: Regenerate.
1048
1049 2013-11-28  Jakub Jelinek  <jakub@redhat.com>
1050             Yury Gribov  <y.gribov@samsung.com>
1051
1052         PR sanitizer/59106
1053         * ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
1054         don't need it.
1055         * ubsan/Makefile.in: Regenerated.
1056
1057 2013-11-22  Jakub Jelinek  <jakub@redhat.com>
1058
1059         PR sanitizer/59061
1060         * configure.tgt: Set LSAN_SUPPORTED=yes for x86_64-linux.
1061         * configure.ac (LSAN_SUPPORTED): New AM_CONDITIONAL.
1062         * configure: Regenerated.
1063         * lsan/Makefile.am (toolexeclib_LTLIBRARIES, lsan_files,
1064         liblsan_la_SOURCES, liblsan_la_LIBADD, liblsan_la_LDFLAGS): Add.
1065         * lsan/Makefile.in: Regenerated.
1066
1067 2013-11-22  Mike Stump  <mikestump@comcast.net>
1068
1069         * sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
1070         change from upstream to fix build.
1071
1072 2013-11-18  Yury Gribov  <y.gribov@samsung.com>
1073
1074         PR sanitizer/59106
1075         * asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
1076         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1077         * lsan/Makefile.am (AM_CXXFLAGS): Likewise.
1078         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
1079         * tsan/Makefile.am (AM_CXXFLAGS): Likewise.
1080         * asan/Makefile.in: Regenerate.
1081         * interception/Makefile.in: Regenerate.
1082         * tsan/Makefile.in: Regenerate.
1083         * lsan/Makefile.in: Regenerate.
1084         * sanitizer_common/Makefile.in: Regenerate.
1085
1086 2013-11-15  Kostya Serebryany  <kcc@google.com>
1087
1088         PR sanitizer/58994
1089         Backport from upstream revision 194573
1090         * asan/asan_interceptors.cc (COMMON_INTERCEPTOR_ENTER): Fall
1091         back to the original functions in the common libsanitizer
1092         interceptors and the __cxa_atexit() interceptor on Darwin.
1093
1094 2013-11-13  Peter Bergner  <bergner@vnet.ibm.com>
1095
1096         PR sanitizer/59009
1097         * sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
1098         ifdef out more source.
1099
1100 2013-11-12  Jakub Jelinek  <jakub@redhat.com>
1101
1102         * sanitizer_common/sanitizer_platform_limits_linux.cc: Temporarily
1103         ifdef out almost the whole source.
1104         * sanitizer_common/sanitizer_common_syscalls.inc: Likewise.
1105
1106 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1107
1108         PR sanitizer/59018
1109         * sanitizer_common/sanitizer_platform_limits_posix.cc
1110         (struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
1111         defined.
1112
1113 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1114
1115         PR sanitizer/59018
1116         * sanitizer_common/sanitizer_platform_limits_linux.cc
1117         (struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
1118         defined.
1119         * sanitizer_common/sanitizer_platform_limits_posix.h
1120         (__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
1121         defined.
1122         (__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
1123         is defined.
1124         (__sanitizer___kernel_gid_t): Likewise.
1125         (__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
1126         is defined.
1127
1128 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1129
1130         PR sanitizer/59018
1131         * sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
1132         2 64-bit integers to save and restore fn and arg.  Properly load
1133         newtls/child_tidptr into r8/r10.
1134
1135 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
1136
1137         PR sanitizer/59018
1138         * sanitizer_common/sanitizer_linux.cc (internal_mmap,
1139         internal_munmap, internal_open, internal_read, internal_write,
1140         internal_stat, internal_lstat, internal_fstat, internal_readlink,
1141         internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
1142         BlockingMutex::Unlock, internal_ptrace, internal_getdents,
1143         internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
1144
1145 2013-11-04  Kostya Serebryany  <kcc@google.com>
1146
1147         * All source files: Merge from upstream r191666.
1148         * merge.sh: Added lsan.
1149         * configure.ac (AC_CONFIG_FILES): Added lsan.
1150         * Makefile.am (SUBDIRS): Added lsan.
1151         * sanitizer_common/Makefile.am (sanitizer_common_files): Added new fles.
1152         * asan/Makefile.am (asan_files): Added new files.
1153         (libasan_la_LIBADD): Added a dependency on lsan.
1154         * lsan/Makefile.am: New file.
1155         * asan/Makefile.in: Regenerate.
1156         * lsan/Makefile.in: Regenerate.
1157         * Makefile.in: Regenerate.
1158         * configure: Regenerate.
1159         * sanitizer_common/Makefile.in: Regenerate.
1160
1161 2013-09-20  Alan Modra  <amodra@gmail.com>
1162
1163         * configure: Regenerate.
1164
1165 2013-09-01  Iain Sandoe  <iain@codesourcery.com>
1166
1167         * ubsan/Makefile.am (libubsan_la_LIBADD): Revise to omit
1168         libinterception.la for Darwin.
1169         * ubsan/Makefile.in: Regenerate.
1170
1171 2013-08-30  Jakub Jelinek  <jakub@redhat.com>
1172
1173         * Makefile.am (SUBDIRS): Add ubsan.
1174         * configure.ac (AC_CONFIG_FILES): Add ubsan/Makefile.
1175         * merge.sh: Merge ubsan.
1176         * sanitizer_common/sanitizer_report_decorator.h: Partial merge from trunk.
1177         * sanitizer_common/sanitizer_printf.cc: Likewise.
1178         * sanitizer_common/sanitizer_common.h: Likewise.
1179         * ubsan: New directory. Import ubsan runtime from llvm.
1180
1181 2013-06-03  Christophe Lyon  <christophe.lyon@linaro.org>
1182
1183         * sanitizer_common/sanitizer_linux.cc (MemoryMappingLayout::Next):
1184         Cherry pick upstream r182922.
1185
1186 2013-05-07  Christophe Lyon  <christophe.lyon@linaro.org>
1187
1188         * configure.tgt: Add ARM pattern.
1189
1190 2013-03-22  Jakub Jelinek  <jakub@redhat.com>
1191
1192         PR other/43620
1193         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1194         * Makefile.in: Regenerated.
1195         * asan/Makefile.in: Regenerated.
1196         * interception/Makefile.in: Regenerated.
1197         * sanitizer_common/Makefile.in: Regenerated.
1198         * tsan/Makefile.in: Regenerated.
1199
1200 2013-02-28  Jakub Jelinek  <jakub@redhat.com>
1201
1202         * asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
1203         * asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
1204         0x4fffffffffULL.
1205
1206 2013-02-22  Jakub Jelinek  <jakub@redhat.com>
1207
1208         PR sanitizer/56393
1209         * asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
1210         libasan_preinit.o.
1211         (libasan_preinit.o): Depend on asan_preinit.o.
1212         * asan/Makefile.in: Regenerated.
1213         * asan/asan_preinit.cc: New file, synced from upstream.
1214         * asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
1215
1216 2013-02-21  Jack Howarth  <howarth@bromo.med.uc.edu>
1217
1218         * asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
1219         dynamic/asan_interceptors_dynamic.cc.
1220         * asan/Makefile.in: Regenerated.
1221         * merge.sh: Remove merge of deprecated lib/asan/dynamic.
1222
1223 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
1224
1225         * asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
1226         defined.  Add used attribute.
1227
1228 2013-02-21  Kostya Serebryany  <kcc@google.com>
1229
1230         * All source files: Merge from upstream r175733.
1231         * sanitizer_common/Makefile.am: Added a new file.
1232         * sanitizer_common/Makefile.in: Regenerated.
1233
1234 2013-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1235
1236         PR bootstrap/56327
1237         * interception/interception.h (OFF_T): Merged from upstream
1238         r175140.
1239
1240 2013-02-13  Jakub Jelinek  <jakub@redhat.com>
1241
1242         * asan/asan_mapping.h (SHADOW_OFFSET): Set to (1ULL << 44) on x86-64.
1243
1244 2013-02-13  Kostya Serebryany  <kcc@google.com>
1245
1246         PR sanitizer/56128
1247         * All source files: Merge from upstream r175049.
1248         * interception/Makefile.am: added include path.
1249         * interception/Makefile.in: Regenerated.
1250
1251 2013-02-11  Jack Howarth  <howarth@bromo.med.uc.edu>
1252
1253         * configure.tgt: Disable build on darwin9 and earlier.
1254
1255 2013-01-23  Kostya Serebryany  <kcc@google.com>
1256
1257         PR sanitizer/55989
1258         * All source files: Merge from upstream r173241.
1259         * merge.sh: Support merging .inc files.
1260
1261 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1262
1263         * sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
1264         -Wno-c99-extensions.
1265         * interception/Makefile.am (AM_CXXFLAGS): Likewise.
1266         * asan/Makefile.am (AM_CXXFLAGS): Likewise.
1267         * sanitizer_common/Makefile.in: Regenerated.
1268         * interception/Makefile.in: Regenerated.
1269         * asan/Makefile.in: Regenerated.
1270
1271 2013-01-10  Wei Mi  <wmi@google.com>
1272
1273         PR sanitizer/55488
1274         * tsan/Makefile.am: Add tsan_rtl_amd64.S.
1275         * tsan/Makefile.in: Regenerated.
1276         * tsan/tsan_rtl.h: Enable HACKY_CALL.
1277
1278 2013-01-10  Kostya Serebryany  <kcc@google.com>
1279
1280         * All source files: Merge from upstream r171973.
1281         * sanitizer_common/Makefile.am: Added new files.
1282         * asan/Makefile.am: Likewise.
1283         * tsan/Makefile.am: Likewise.
1284         * sanitizer_common/Makefile.in: Regenerated.
1285         * asan/Makefile.in: Likewise.
1286         * tsan/Makefile.in: Likewise.
1287
1288 2013-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1289
1290         * asan/Makefile.am (libasan_la_LIBADD): Replace
1291         LIBSTDCXX_RAW_CXX_LDLAGS with LIBSTDCXX_RAW_CXX_LDFLAGS.
1292         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1293         * Makefile.in: Regenerated.
1294         * configure: Likewise.
1295         * asan/Makefile.in: Likewise.
1296         * interception/Makefile.in: Likewise.
1297         * sanitizer_common/Makefile.in: Likewise.
1298         * tsan/Makefile.in: Likewise.
1299
1300 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1301
1302         * Makefile.am (AM_MAKEFLAGS): Restored.
1303         * interception/Makefile.am: Likewise.
1304         * sanitizer_common/Makefile.am: Likewise.
1305         * tsan/Makefile.am: Likewise.
1306         * Makefile.in: Regenerated.
1307         * asan/Makefile.in: Likewise.
1308         * interception/Makefile.in: Likewise.
1309         * sanitizer_common/Makefile.in: Likewise.
1310         * tsan/Makefile.in: Likewise.
1311
1312 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1313
1314         * Makefile.am (MAKEOVERRIDES): Restored.
1315         * asan/Makefile.am: Likewise.
1316         * interception/Makefile.am: Likewise.
1317         * sanitizer_common/Makefile.am: Likewise.
1318         * tsan/Makefile.am: Likewise.
1319         * Makefile.in: Regenerated.
1320         * asan/Makefile.in: Likewise.
1321         * interception/Makefile.in: Likewise.
1322         * sanitizer_common/Makefile.in: Likewise.
1323         * tsan/Makefile.in: Likewise.
1324
1325 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1326
1327         * asan/Makefile.am (libasan_la_LIBADD): Use $(LIBSTDCXX_RAW_CXX_LDLAGS).
1328         * tsan/Makefile.am (libtsan_la_LIBADD): Likewise.
1329         * Makefile.in: Regenerated.
1330         * configure: Likewise.
1331         * asan/Makefile.in: Likewise.
1332         * interception/Makefile.in: Likewise.
1333         * sanitizer_common/Makefile.in: Likewise.
1334         * tsan/Makefile.in: Likewise.
1335
1336 2012-12-12  H.J. Lu  <hongjiu.lu@intel.com>
1337
1338         * Makefile.am (AM_MAKEFLAGS): Removed.
1339         (MAKEOVERRIDES): Likewise.
1340         * asan/Makefile.am: Likewise.
1341         * interception/Makefile.am: Likewise.
1342         * sanitizer_common/Makefile.am: Likewise.
1343         * tsan/Makefile.am: Likewise.
1344         * Makefile.in: Regenerated.
1345         * asan/Makefile.in: Likewise.
1346         * interception/Makefile.in: Likewise.
1347         * sanitizer_common/Makefile.in: Likewise.
1348         * tsan/Makefile.in: Likewise.
1349
1350 2012-12-11  H.J. Lu  <hongjiu.lu@intel.com>
1351
1352         PR sanitizer/55533
1353         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1354         * configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): New.
1355         * asan/Makefile.am (AM_CXXFLAGS): Add $(LIBSTDCXX_RAW_CXX_CXXFLAGS).
1356         (AM_MAKEFLAGS): Remove CC and CXX.
1357         * interception/Makefile.am: Likewise.
1358         * sanitizer_common/Makefile.am: Likewise.
1359         * tsan/Makefile.am: Likewise.
1360         * Makefile.in: Regenerated.
1361         * aclocal.m4: Likewise.
1362         * configure: Likewise.
1363         * asan/Makefile.in: Likewise.
1364         * interception/Makefile.in: Likewise.
1365         * sanitizer_common/Makefile.in: Likewise.
1366         * tsan/Makefile.in: Likewise.
1367
1368 2012-12-06  Peter Bergner  <bergner@vnet.ibm.com>
1369
1370         * configure.tgt: Enable build on powerpc*-linux.
1371
1372 2012-12-06  Jack Howarth  <howarth@bromo.med.uc.edu>
1373
1374         PR 55599/sanitizer
1375         * configure.ac: Set enable_static=no on darwin.
1376         * configure: Regenerated.
1377
1378 2012-12-06  Kostya Serebryany  <kcc@google.com>
1379
1380         * All files: Merge from upstream r169392.
1381
1382 2012-12-05  Kostya Serebryany  <kcc@google.com>
1383
1384         * All files: Merge from upstream r169371.
1385
1386 2012-12-04  Kostya Serebryany  <kcc@google.com>
1387             Jack Howarth  <howarth@bromo.med.uc.edu>
1388
1389         PR 55521/sanitizer
1390         * configure.ac: Define USING_MAC_INTERPOSE when on darwin.
1391         * Makefile.am: Don't build interception subdir when
1392         USING_MAC_INTERPOSE defined.
1393         * asan/Makefile.am: Pass -DMAC_INTERPOSE_FUNCTIONS and
1394         -DMISSING_BLOCKS_SUPPORT when USING_MAC_INTERPOSE defined.
1395         Compile asan_interceptors_dynamic.cc but not libinterception
1396         when USING_MAC_INTERPOSE defined.
1397         * interception/Makefile.am: Remove usage of USING_MACH_OVERRIDE.
1398         * configure: Regenerated.
1399         * Makefile.in: Likewise.
1400         * asan/Makefile.in: Likewise.
1401         * interception/Makefile.in: Likewise.
1402         * asan/asan_intercepted_functions.h: Use MISSING_BLOCKS_SUPPORT.
1403         * asan/asan_mac.cc: Likewise.
1404         * asan/dynamic/asan_interceptors_dynamic.cc: Migrate from llvm
1405         and use MISSING_BLOCKS_SUPPORT.
1406         * merge.sh: Merge lib/asan/dynamic into asan/dynamic.
1407         * interception/mach_override/LICENSE.txt: Remove unused file.
1408         * interception/mach_override/mach_override.c: Likewise.
1409         * interception/mach_override/mach_override.h: Likewise.
1410         * interception/mach_override: Remove unused directory.
1411
1412 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1413
1414         * Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
1415         * configure.ac (ACX_NONCANONICAL_TARGET): Removed.
1416         * asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
1417         files.
1418         (AM_MAKEFLAGS): Restore CC and CXX.
1419         * interception/Makefile.am: Likewise.
1420         * sanitizer_common/Makefile.am: Likewise.
1421         * tsan/Makefile.am: Likewise.
1422         * Makefile.in: Regenerated.
1423         * aclocal.m4: Likewise.
1424         * configure: Likewise.
1425         * asan/Makefile.in: Likewise.
1426         * interception/Makefile.in: Likewise.
1427         * sanitizer_common/Makefile.in: Likewise.
1428         * tsan/Makefile.in: Likewise.
1429
1430 2012-11-28  H.J. Lu  <hongjiu.lu@intel.com>
1431
1432         * Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
1433         * configure.ac (ACX_NONCANONICAL_TARGET): New.
1434         * asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
1435         files.
1436         (AM_MAKEFLAGS): Remove CC and CXX.
1437         * interception/Makefile.am: Likewise.
1438         * sanitizer_common/Makefile.am: Likewise.
1439         * tsan/Makefile.am: Likewise.
1440         * Makefile.in: Regenerated.
1441         * aclocal.m4: Likewise.
1442         * configure: Likewise.
1443         * asan/Makefile.in: Likewise.
1444         * interception/Makefile.in: Likewise.
1445         * sanitizer_common/Makefile.in: Likewise.
1446         * tsan/Makefile.in: Likewise.
1447
1448 2012-11-27  Kostya Serebryany  <kcc@google.com>
1449
1450         * All files: Merge from upstream r168699.
1451
1452 2012-11-24  Kostya Serebryany  <kcc@google.com>
1453             Jack Howarth  <howarth@bromo.med.uc.edu>
1454
1455         * interception/mach_override/mach_override.c: Migrate from llvm.
1456         * interception/mach_override/mach_override.h: Likewise.
1457         * interception/mach_override/LICENSE.txt: Likewise.
1458         * configure.tgt: Add darwin to supported targets.
1459         * configure.ac: Define USING_MACH_OVERRIDE when on darwin.
1460         * interception/Makefile.am: Compile mach_override.c when
1461         USING_MACH_OVERRIDE defined.
1462         * configure: Regenerated.
1463         * interception/Makefile.in: Likewise.
1464
1465 2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
1466
1467         PR sanitizer/55450
1468         * tsan/Makefile.am (gcc_version): New.
1469         * tsan/Makefile.in: Regenerated.
1470
1471 2012-11-23  Kostya Serebryany  <kcc@google.com>
1472
1473         * merge.sh: Support tsan, support added/removed files.
1474         * tsan/Makefile.am: Remove tsan_printf.cc.
1475         * tsan/Makefile.in: Regenerated.
1476         * other files: Merge from upstream r168514.
1477
1478 2012-11-23  Kostya Serebryany  <kcc@google.com>
1479
1480         * merge.sh: New file.
1481
1482 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
1483
1484         * tsan/Makefile.am (AM_CXXFLAGS): Remove -Wno-variadic-macros.
1485         * Makefile.am (SUBDIRS): Guard tsan addition with TSAN_SUPPORTED
1486         automake conditional instead of !MULTISUBDIR32.
1487         * configure.tgt: Set TSAN_SUPPORTED=yes for x86_64/i686-linux
1488         for 64-bit multilib.
1489         * configure.ac: Check for void * size, source in configure.tgt,
1490         define TSAN_SUPPORTED conditional instead of MULTILIBDIR32.
1491         * configure: Regenerated.
1492         * Makefile.in: Regenerated.
1493         * tsan/Makefile.in: Regenerated.
1494
1495 2012-11-22  Wei Mi  <wmi@google.com>
1496
1497         * tsan: New directory. Import tsan runtime from llvm.
1498         * configure.ac: Add 64 bits tsan build.
1499         * Makefile.am: Likewise.
1500         * configure: Regenerated.
1501         * Makefile.in: Likewise.
1502
1503 2012-11-21  Kostya Serebryany  <kcc@google.com>
1504
1505         * README.gcc: Extend the README.gcc with mode details.
1506
1507 2012-11-20  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
1508
1509         * sanitizer_common/sanitizer_linux.cc
1510         (SANITIZER_LINUX_USES_64BIT_SYSCALLS): Define.
1511         (internal_mmap): Use it.
1512         (internal_filesize): Likewise.
1513
1514 2012-11-16  Tom Tromey  <tromey@redhat.com>
1515
1516         * configure.ac: Invoke AM_MAINTAINER_MODE.
1517         * aclocal.m4, configure, Makefile.in, asan/Makefile.in,
1518         interception/Makefile.in, sanitizer_common/Makefile.in: Rebuild.
1519
1520 2012-11-16  H.J. Lu  <hongjiu.lu@intel.com>
1521
1522         PR other/55333
1523         * include/sanitizer/common_interface_defs.h (uhwptr): New type
1524         for hardware pointer.
1525         * sanitizer_common/sanitizer_stacktrace.cc (StackTrace::FastUnwindStack):
1526         Replace uptr with uhwptr for stack unwind.
1527
1528 2012-11-16  Dodji Seketeli  <dodji@redhat.com>
1529
1530         * configure.tgt: Enable build on sparc linux.
1531
1532 2012-11-15  H.J. Lu  <hongjiu.lu@intel.com>
1533
1534         * configure.ac: Properly set MULTISUBDIR.
1535         * asan/Makefile.am (gcc_version): New.
1536         * interception/Makefile.am (gcc_version): Likewise.
1537         * sanitizer_common/Makefile.am (gcc_version): Likewise.
1538         * configure: Regenerated.
1539         * asan/Makefile.in: Likewise.
1540         * interception/Makefile.in: Likewise.
1541         * sanitizer_common/Makefile.in: Likewise.
1542
1543 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1544
1545         PR other/55291
1546         * configure.ac (--enable-version-specific-runtime-libs): New option.
1547         (AC_CANONICAL_SYSTEM): New.
1548         (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
1549         (toolexecdir): Support multilib.
1550         (toolexeclibdir): Likewise.
1551         (multilib_arg): New.
1552         * Makefile.in: Regenerated.
1553         * aclocal.m4: Likewise.
1554         * configure: Likewise.
1555         * asan/Makefile.in: Likewise.
1556         * interception/Makefile.in: Likewise.
1557         * sanitizer_common/Makefile.in: Likewise.
1558
1559 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1560
1561         PR other/55292
1562         Backport from upstream revision 167883
1563         * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check
1564         __x86_64__ instead of __WORDSIZE.
1565         (internal_filesize): Likwise.
1566
1567 2012-11-14  H.J. Lu  <hongjiu.lu@intel.com>
1568
1569         * configure.ac (AC_CONFIG_AUX_DIR): Removed.
1570         * Makefile.in: Regenerated.
1571         * configure: Likewise.
1572
1573 2012-11-13  H.J. Lu  <hongjiu.lu@intel.com>
1574
1575         PR other/55304
1576         * acinclude.m4: New file.
1577         * Makefile.am (ACLOCAL_AMFLAGS): New.
1578         * configure.ac (AC_PREREQ): Set to 2.64.
1579         (AC_CONFIG_AUX_DIR): Set to "..".
1580         * Makefile.in: Regenerated.
1581         * aclocal.m4: Likewise.
1582         * configure: Likewise.
1583         * asan/Makefile.in: Likewise.
1584         * interception/Makefile.in: Likewise.
1585         * sanitizer_common/Makefile.in: Likewise.
1586
1587         * config.guess: Removed.
1588         * config.sub: Likewise.
1589         * depcomp: Likewise.
1590         * install-sh: Likewise.
1591         * ltmain.sh: Likewise.
1592         * missing: Likewise.
1593
1594 2012-11-13  Richard Henderson  <rth@redhat.com>
1595
1596         * configure.tgt: New file.
1597
1598 2012-11-12  David S. Miller  <davem@davemloft.net>
1599
1600         * asan/asan_linux.cc (GetPcSpBp): Add sparc support.
1601
1602 2012-10-29  Wei Mi  <wmi@google.com>
1603
1604         Initial checkin: migrate asan runtime from llvm.