libsanitizer/ChangeLog

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