libsanitizer/ChangeLog

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