libsanitizer/ChangeLog

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