b58b72e151
[msan] Intercept (v)asprintf.
...
llvm-svn: 184545
2013-06-21 13:32:26 +00:00
ae4e1ec4e6
[msan] Add keep_going runtime flag.
...
llvm-svn: 184542
2013-06-21 12:37:58 +00:00
dd489a4e15
[MSan] don't add msan unit tests to check-msan command if libcxx is not checked out
...
llvm-svn: 183641
2013-06-10 09:09:40 +00:00
cead69d4a3
[sanitizer] Handle SIOCGIFCONF ioctl.
...
llvm-svn: 183529
2013-06-07 15:49:38 +00:00
0b1f41b6f4
[sanitizer] ioctl interceptor.
...
ASan: disabled by default
MSan: enabled by default
TSan: disabled
llvm-svn: 183517
2013-06-07 13:00:47 +00:00
f6630ecee9
Simplify lit configs for asan/lsan/msan unit tests
...
llvm-svn: 183410
2013-06-06 13:48:20 +00:00
e3bf521b7c
Remove a bunch of copy-paste: use common config for sanitizer lit/unit tests
...
llvm-svn: 183407
2013-06-06 13:28:37 +00:00
56050e8f69
[sanitizer] Fix __sanitizer_unaligned_* to work with unaligned data types.
...
llvm-svn: 183224
2013-06-04 13:49:10 +00:00
53c8c13bf1
[msan] Implement __sanitizer_unaligned_*.
...
llvm-svn: 183221
2013-06-04 13:08:36 +00:00
4717d2d494
[msan] Fix gcc build of msan runtime.
...
llvm-svn: 182999
2013-05-31 13:04:07 +00:00
96284becf4
[msan] Handle mixed track-origins and keep-going settings (compiler-rt part).
...
Before this change, each module defined a weak_odr global __msan_track_origins
with a value of 1 if origin tracking is enabled, 0 if disabled. If there are
modules with different values, any of them may win. If 0 wins, and there is at
least one module with 1, the program will most likely crash.
With this change, __msan_track_origins is only emitted if origin tracking is
on. Then runtime library detects if there is at least one module with origin
tracking, and enables runtime support for it.
llvm-svn: 182996
2013-05-31 12:04:08 +00:00
677003140c
[sanitizer] Fix getaddrinfo interceptor to use the actual returned sockaddr size.
...
llvm-svn: 182852
2013-05-29 12:33:31 +00:00
fc708db4c1
[sanitizer] Intercept getpeername.
...
llvm-svn: 182844
2013-05-29 11:49:25 +00:00
a4d08c4e87
[sanitizer] Move TSan and MSan recvmsg interceptors to common.
...
llvm-svn: 182843
2013-05-29 11:30:00 +00:00
f28217ad0e
[sanitizer] modf/modff/modfl interceptors.
...
llvm-svn: 182838
2013-05-29 10:03:11 +00:00
c30e2d6b3a
Make InternalAlloc/InternalFree in sanitizer runtimes libc-free by switching to a custom allocator.
...
llvm-svn: 182836
2013-05-29 09:15:39 +00:00
08f662845d
[sanitizer] Share TSan accept & accept4 interceptors with other sanitizers.
...
llvm-svn: 182835
2013-05-29 09:09:58 +00:00
40d7ed5d1e
[sanitizer] Improve getaddrinfo interceptor.
...
llvm-svn: 182775
2013-05-28 14:34:37 +00:00
dd0780f81c
[msan] Change report header to be more alike to ASan and TSan.
...
llvm-svn: 182774
2013-05-28 14:27:30 +00:00
9c2bcf8c15
Improve support for compiler-rt tests in CMake build.
...
Now compiler-rt tests run correctly if compiler-rt is checked out into
arbitrary directory (not necessarily projects/compiler-rt).
Patch by Greg Fitzgerald!
llvm-svn: 182726
2013-05-27 09:35:24 +00:00
a343d1d881
[msan] Fix line >80 chars.
...
llvm-svn: 182578
2013-05-23 11:51:47 +00:00
b978627cb8
[sanitizer] Intercept getsockopt.
...
llvm-svn: 182574
2013-05-23 11:38:08 +00:00
ab25369d04
[sanitizer] Interceptors for gethostbyname and friends.
...
llvm-svn: 182573
2013-05-23 11:10:23 +00:00
97aea34b54
[msan] Intercept getsockname.
...
llvm-svn: 182475
2013-05-22 13:46:22 +00:00
bfd2122b20
[msan] getaddrinfo & nested interceptor support.
...
Multiple connected changes:
- Ignore reads from nested interceptors.
- Check shadow on reads from common interceptors.
- getaddrinfo interceptor.
llvm-svn: 182466
2013-05-22 12:50:26 +00:00
b99085b0b8
[MSan] Add empty default blacklist for MSan
...
llvm-svn: 182382
2013-05-21 13:55:56 +00:00
1d2f22825d
[msan] Replace GetArgv hack with something that is slightly better.
...
llvm-svn: 182359
2013-05-21 08:56:22 +00:00
970be35808
[sanitizer] Intercept pthread_getschedparam.
...
llvm-svn: 182353
2013-05-21 08:12:08 +00:00
6d4a7d3723
[nolibc] Begin moving sanitizer_common's libc-dependent code to a separate library
...
Introduce a new object library, RTSanitizerCommonLibc, which will contain
the subset of sanitizer_common with libc dependencies. RTSanitizerCommon
contains the remainder of sanitizer_common, and is intended to have no
libc dependencies. Begin moving code to RTSanitizerCommonLibc, starting
with sanitizer_common.cc, whose libc-dependent portion is moved to
sanitizer_common_libcdep.cc, the first member of the new library.
This split affects the CMake build only. The makefile build continues
to produce the full sanitizer_common library.
llvm-svn: 182118
2013-05-17 16:17:19 +00:00
ff6728f2f8
[msan] Unpoison dlpi_name in dl_iterate_phdr interceptor.
...
llvm-svn: 182093
2013-05-17 12:51:13 +00:00
87c6ec7cfe
[msan] Intercept dl_iterate_phdr.
...
llvm-svn: 182004
2013-05-16 13:00:25 +00:00
f1efb256f6
Add sanitizer syscall hooks to the tool's export lists.
...
llvm-svn: 181790
2013-05-14 13:55:21 +00:00
6eff11e714
[msan] Common flags in MSan.
...
llvm-svn: 181194
2013-05-06 13:15:14 +00:00
44b75efab4
[sanitizer] Intercept inet_pton and inet_ntop.
...
llvm-svn: 180107
2013-04-23 14:05:15 +00:00
34093f0de8
[MSan] Make a few interface functions accept 'const void *' instead of 'void*'
...
llvm-svn: 180102
2013-04-23 13:34:19 +00:00
455abf4872
[msan] Unpoison the result of posix_memalign.
...
llvm-svn: 180101
2013-04-23 13:27:36 +00:00
3076ba0a08
[sanitizer] Intercept getgrnam{_r}, getgrgid{_r}.
...
llvm-svn: 180091
2013-04-23 12:01:20 +00:00
0cd7cf8217
[msan] Allow clock_getres(, 0).
...
llvm-svn: 180090
2013-04-23 11:48:31 +00:00
d1dae90bf2
[msan] Fix gcc build of msan_test.
...
llvm-svn: 179594
2013-04-16 14:09:47 +00:00
b0d786798c
[msan] Fix sigaction test.
...
Restore SIGPROF handler to the original state after the test.
llvm-svn: 179524
2013-04-15 13:35:05 +00:00
7332acac4c
[msan] Really disable replacement new and delete.
...
llvm-svn: 179522
2013-04-15 12:41:52 +00:00
e48866969e
[MSan] Demangle function name in description of stack origin
...
llvm-svn: 179368
2013-04-12 07:27:30 +00:00
1a345ad502
[MSan] don't build tests with -fPIE/-pie, as these flags are implied by -fsanitize=memory now
...
llvm-svn: 179366
2013-04-12 07:14:04 +00:00
9f3938e271
Explicitly list all sanitizer headers in CMake build rules. Make sure sanitizer lit_tests depend on fresh headers.
...
llvm-svn: 179293
2013-04-11 15:49:52 +00:00
f5523116e9
[sanitizer] Syscall hooks.
...
Pre- and post- hooks for linux syscalls. Not wired into anything, but exposed
through public interface.
llvm-svn: 179288
2013-04-11 14:37:04 +00:00
460067823b
[sanitizer] Interceptors for wait*.
...
llvm-svn: 179096
2013-04-09 14:34:59 +00:00
69967c2835
[msan] Intercept glob() with tests.
...
llvm-svn: 179091
2013-04-09 11:35:13 +00:00
b4eac2f810
[msan] Interceptors for pipe2 and socketpair.
...
llvm-svn: 179022
2013-04-08 13:45:12 +00:00
7ba7207f1d
[msan] Intercept time().
...
llvm-svn: 179002
2013-04-08 08:25:22 +00:00
5b4267f7e7
[sanitizer] found a bug by code inspection: CHECK(a=b) instead of CHECK(a==b). Was puzzled why lint did not catch it. Turns out this check was disabled for asan source. fix all cases and enable the check
...
llvm-svn: 178872
2013-04-05 14:40:25 +00:00
e7a7a9b972
[msan] Fix sigaction interceptor.
...
llvm-svn: 178868
2013-04-05 12:58:07 +00:00
c7af878a01
[msan] Conditionally disable new() and delete() wrappers.
...
To be used with static libstdc++.
llvm-svn: 178866
2013-04-05 12:03:47 +00:00
7948c648bf
[msan] A runtime option to disable wrapping of signal handlers.
...
llvm-svn: 178865
2013-04-05 11:59:16 +00:00
734aab4066
[Sanitizer] Use a common mutex to prevent mixing reports from different sanitizers. This fixes PR15516
...
llvm-svn: 178853
2013-04-05 07:30:29 +00:00
7b0e132551
[sanitizer] Use ucontext_t instead of "struct ucontext".
...
Fixes Mac build.
llvm-svn: 178755
2013-04-04 09:03:56 +00:00
1f8b3538b4
[msan] Unpoison siginfo_t and ucontext_t in signal handlers.
...
Add wrappers for all user signal handlers to unpoison the handler's arguments.
llvm-svn: 178754
2013-04-04 08:22:52 +00:00
c3525ce6ac
[sanitizer] while doing fast unwinding make sure that the frame pointer is aligned; fix lint
...
llvm-svn: 178747
2013-04-04 06:52:40 +00:00
f8213b4eb3
[sanitizer] More interceptors.
...
getpwnam, getpwuid, getpwnam_r, getpwuid_r, clock_getres, clock_gettime,
clock_settime, getitimer, setitimer, sigaction (MSan).
llvm-svn: 178465
2013-04-01 14:47:21 +00:00
f8109dd0f8
[libsanitizer] Unmapping the old cache partially invalidates the memory layout, so add
...
a flag to skip cache update for cases when that's unacceptable (e.g. lsan).
Patch by Sergey Matveev (earthdok@google.com )
llvm-svn: 178000
2013-03-26 10:34:37 +00:00
c91e327cba
Build and install .syms files alongside sanitizer runtimes. These are used to
...
specify which symbols are exported to DSOs when the sanitizer is statically
linked into a binary.
llvm-svn: 177784
2013-03-23 00:31:07 +00:00
ecbf64648f
[msan] Handle dlopen() failure in dlopen interceptor.
...
llvm-svn: 177728
2013-03-22 11:59:49 +00:00
93a842bd1f
[msan] Move test main and gtest include to separate files.
...
llvm-svn: 177718
2013-03-22 09:01:26 +00:00
bfe9df221d
[msan] Place dlopen in an anon namespace.
...
llvm-svn: 177716
2013-03-22 08:49:36 +00:00
0af672326a
[sanitizer] Replace more platform checks with SANITIZER_ constants.
...
llvm-svn: 177400
2013-03-19 14:33:38 +00:00
b4a218db34
[sanitizer] Don't adjust the size of the user-allocated stack.
...
Moved this code to sanitizer_common.
llvm-svn: 177383
2013-03-19 09:30:52 +00:00
c6bce93591
[msan] Intercept readdir64.
...
llvm-svn: 177065
2013-03-14 12:49:23 +00:00
4062a396c7
[msan] Fix a typo in test.
...
llvm-svn: 177059
2013-03-14 11:58:13 +00:00
fe0199ea54
[msan] Options for switching between fast and cfi unwinders in run time.
...
Does not change default behavior.
llvm-svn: 177057
2013-03-14 11:47:03 +00:00
231894a902
[sanitizer] Intercept frexp and friends.
...
llvm-svn: 177056
2013-03-14 11:34:39 +00:00
ead6cf7c72
[msan] Intercept __strdup, strndup, __strndup.
...
llvm-svn: 177052
2013-03-14 11:10:36 +00:00
96f82f8ac3
[sanitizer] Fix lint.
...
llvm-svn: 176943
2013-03-13 10:20:35 +00:00
d7ab381f53
[Sanitizer] Build ASan, TSan and MSan runtimes with -fno-rtti.
...
llvm-svn: 176940
2013-03-13 09:18:30 +00:00
98f5ea0dba
[msan] Increase stack size as required.
...
Adjust stack size in pthread_attr_t when the app-requested size does not fit MSan TLS.
llvm-svn: 176939
2013-03-13 09:01:40 +00:00
06d3aa4884
[Sanitizer] Change MemoryMappingLayout methods to also report memory protection flags (for future use in leak checker). Patch by Sergey Matveev.
...
llvm-svn: 176931
2013-03-13 06:51:02 +00:00
26d5bc7fdf
[msan] Use sptr instead of ptrdiff_t.
...
llvm-svn: 176854
2013-03-12 07:21:17 +00:00
c9d382b5a4
[msan] intercept dlopen and clear shadow for it
...
Summary:
The loader does not call mmap() through the PLT because it has to
bootstrap the process before libc is present. Hooking dlopen() isn't
enough either because the loader runs module initializers before
returning, and they could run arbitrary msan instrumented code.
If msandr is present, then we can intercept the mmaps from dlopen at the
syscall layer and clear the shadow there. If msandr is missing, we
clear the shadow after dlopen() and hope any initializers are trivial.
Reviewers: eugenis
CC: kcc, llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D509
llvm-svn: 176818
2013-03-11 18:07:42 +00:00
063dfe3244
[msan] Block reports from interceptors during _Unwind_Backtrace
...
Summary:
I'm hitting a big recursive report from:
uninit on strlen ->
__msan::PrintWarningWithOrigin() ->
__msan::GetStackTrace() ->
__sanitizer::StackTrace::SlowUnwindStack() ->
_Unwind_Backtrace() ->
... libgcc calls ->
uninit on strlen() ->
... repeats
Reviewers: eugenis
Differential Revision: http://llvm-reviews.chandlerc.com/D497
llvm-svn: 176555
2013-03-06 16:11:58 +00:00
218c582cb5
[msan] Lit tests for __attribute__((no_sanitize_memory)).
...
llvm-svn: 176248
2013-02-28 11:25:54 +00:00
57d6f737e6
[sanitizer] Add MSan to Makefile-based build rules.
...
llvm-svn: 175737
2013-02-21 13:55:54 +00:00
76dc3a81ea
[msan] Use slow stack unwinder in UMR reports.
...
llvm-svn: 175510
2013-02-19 12:43:18 +00:00
adaca58526
[msan] Fix ReExec on linux.
...
execle(argv[0], ...) is wrong, because argv[0] may contain a PATH-resolvable
program name. Execute /proc/self/exe instead.
llvm-svn: 175504
2013-02-19 11:09:29 +00:00
ea61d08185
[sanitizer] Add interceptors for localtime and friends.
...
llvm-svn: 175499
2013-02-19 09:19:16 +00:00
ec87e785a3
[msan] don't check shadow inside interceptors if we are inside symbolizer; add weak function __msan_default_options that overrides default options
...
llvm-svn: 175040
2013-02-13 07:19:47 +00:00
e676f66fe3
[msan] Allow zero buf pointer in getcwd() interceptor.
...
llvm-svn: 174970
2013-02-12 14:36:22 +00:00
93686fc6f1
[MSan] symbolize correct PC when printing Summary message
...
llvm-svn: 174956
2013-02-12 10:46:39 +00:00
257274e754
[msan] Lit tests for MemorySanitizer.
...
Build system setup for MSan lit tests (build with freshly-built clang, run,
check output) - a nearly exact copy from ASan.
First 2 lit tests for MSan.
llvm-svn: 174876
2013-02-11 11:34:26 +00:00
7b0b9b3b65
[msan] add strip_path_prefix flag; print error summary; don't crash while printing summary if debug info is missing. The tests will follow later once we establish the lit-like tests for msan.
...
llvm-svn: 174595
2013-02-07 08:04:56 +00:00
bda64b4d40
[sanitizer] make the error messages from sanitizer_common contain the actual tool name
...
llvm-svn: 174059
2013-01-31 14:11:21 +00:00
358698279d
[sanitizer] Further split private and public sanitizer headers.
...
And make msan_interface.h C-compatible.
llvm-svn: 173928
2013-01-30 13:12:08 +00:00
0d92533b29
Use LLVM_BUILD_TYPE instead of CMAKE_BUILD_TYPE in compiler-rt unit tests to match the behavior of llvm unittests
...
llvm-svn: 173926
2013-01-30 12:18:49 +00:00
49a32c1d08
[Sanitizer] update style checker script and fix namespace style warnings
...
llvm-svn: 173910
2013-01-30 07:45:58 +00:00
eac7f934f0
[msan] Cleanup public interface header.
...
Moved everything users are not supposed to use to a private interface header.
Documented all public interfaces. Made them safe to use even if built without
MemorySanitizer.
llvm-svn: 173800
2013-01-29 14:33:29 +00:00
9f7e8c1433
[msan] A runtime call to support custom allocators.
...
llvm-svn: 173687
2013-01-28 13:52:49 +00:00
2538bd1901
[msan] Remove icmp tests that require exact shadow propagation.
...
llvm-svn: 173686
2013-01-28 13:45:16 +00:00
5311754b62
[CMake] Fix compiler-rt tests after r173617
...
llvm-svn: 173668
2013-01-28 07:16:22 +00:00
0e5becb830
[msan] Tests for ICmp handling.
...
llvm-svn: 173456
2013-01-25 15:39:11 +00:00
fa79cd65e2
[sanitizer] fix calloc overflow in asan/tsan/msan
...
llvm-svn: 173441
2013-01-25 11:46:22 +00:00
d1bfdc32b2
[msan] Allow waitpid while in __msan_init().
...
This is used in symbolizer init.
llvm-svn: 173263
2013-01-23 14:22:05 +00:00
ffffbefa43
[msan] gethostbyname interceptor.
...
llvm-svn: 173249
2013-01-23 10:43:38 +00:00
fdf3fa69c2
[msan] Remove the trap handler code.
...
llvm-svn: 173161
2013-01-22 14:29:15 +00:00
03ee782bee
[msan] Follow -msan-keep-going in reports from interceptors.
...
llvm-svn: 173158
2013-01-22 13:35:45 +00:00
8fdf7d0586
[msan] Fix linkage type of __msan_track_origins.
...
llvm-svn: 173157
2013-01-22 13:34:57 +00:00
f9a7aba34a
[msan] Simplify test code.
...
llvm-svn: 173155
2013-01-22 12:33:11 +00:00
2b65c0d1cf
[msan] Test handling of volatile bitfields.
...
llvm-svn: 173154
2013-01-22 12:31:39 +00:00
ef68259d26
[msan] Stop using volatile assignments as undef checks in MSan tests.
...
A runtime call is used instead.
MSan will stop adding shadow checks on volatile stores soon.
llvm-svn: 173152
2013-01-22 12:29:00 +00:00
d0522c73b5
CMake: use add_compiler_rt_static_runtime to build TSan and MSan runtimes. No functionality change.
...
llvm-svn: 172978
2013-01-20 14:14:13 +00:00
163ab9d0a5
CMake: create AddCompilerRT module and implement convenience add_compiler_rt_object_library function
...
llvm-svn: 172826
2013-01-18 16:05:21 +00:00
01671c33ff
[sanitizer] lint
...
llvm-svn: 172817
2013-01-18 13:12:56 +00:00
a6c4a387ee
[sanitizer] Rename 2 files *.h->*.inc as appropriate.
...
Also add a missing include.
llvm-svn: 172814
2013-01-18 13:01:18 +00:00
193b45f4fe
CMake variables renaming: X86_64->x86_64 I386->i386
...
llvm-svn: 172812
2013-01-18 12:45:44 +00:00
91181eaa59
[sanitizer] Fix Mac build.
...
llvm-svn: 172809
2013-01-18 11:38:23 +00:00
222076e972
[sanitizer] Common *scanf interceptors.
...
llvm-svn: 172805
2013-01-18 11:17:23 +00:00
69fe0ba415
[sanitizer] reapply r172719, r172721-172723, r172725, and also fix the warning on Mac.
...
llvm-svn: 172791
2013-01-18 06:43:13 +00:00
7956e0094d
Revert r172719, r172721-172723, and r172725.
...
The r172719 patch broke the build on Mac, the others depended on it.
compiler-rt/lib/asan/asan_interceptors.cc:78:13: error: unused function
'SetThreadName' [-Werror,-Wunused-function]
static void SetThreadName(const char *name) {
Orignal headlines:
[asan] attempting to fix the Mac build
[asan] restructure read/pread/pread64 tests
[sanitizer] move write/pwrite/pwrite64 interceptors to common
[msan] start using common interceptors in msan
[tsan] move prctl interceptor from asan to common_interceptors thus enabling it for tsan too
llvm-svn: 172763
2013-01-17 22:51:56 +00:00
b114d01849
[msan] start using common interceptors in msan
...
llvm-svn: 172721
2013-01-17 13:57:07 +00:00
e3a325197a
[msan] More interceptors.
...
strtod and friends, dladdr, getrusage
llvm-svn: 172720
2013-01-17 13:42:17 +00:00
fdcfbda750
[sanitizer] better statistics for the large allocator
...
llvm-svn: 172069
2013-01-10 13:38:38 +00:00
9b52ce94db
[msan] Set program exit code in keep-going mode.
...
llvm-svn: 172057
2013-01-10 11:17:55 +00:00
4a42cf69a6
[sanitizer] add statistics to the allocator; fix lint
...
llvm-svn: 171161
2012-12-27 14:09:19 +00:00
c20f5d2246
Define COMPILER_RT_CAN_EXECUTE_TESTS variable on platforms where we can produce working binaries and use it in build rules for sanitizers tests
...
llvm-svn: 171160
2012-12-27 13:19:23 +00:00
8798729a22
[msan] Explicitly link unit tests with libstdc++.
...
llvm-svn: 171151
2012-12-27 08:44:19 +00:00
fee82c68ae
[msan] MSan, New Year Tree style.
...
llvm-svn: 171106
2012-12-26 10:16:45 +00:00
367dc64563
[msan] Refactor report printing.
...
llvm-svn: 171105
2012-12-26 09:32:05 +00:00
794a73124b
[msan] Check for conflicting memory mappings.
...
Check for conflicting memory mappings before attempting to map shadow.
Helps avoid segfault on Linux with disabled ASLR.
llvm-svn: 171100
2012-12-26 06:37:23 +00:00
84f46d9993
[msan] Improve recvfrom interceptor.
...
llvm-svn: 171071
2012-12-25 16:51:57 +00:00
a57662d7c4
Add MSan unit tests to check-msan and check-all.
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llvm-svn: 171065
2012-12-25 13:10:15 +00:00
f45d92bb22
MemorySanitizer unit tests.
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llvm-svn: 171062
2012-12-25 12:39:56 +00:00
6722716d78
[msan] Fix header comments.
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llvm-svn: 171059
2012-12-25 11:53:51 +00:00
cd1e68ebb1
[Sanitizer] use INTERCEPT_FUNCTION(foo) instead of CHECK(INTERCEPT_FUNCTION(foo)) - this check may fail on Linux if user program defines its own version of library function foo
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llvm-svn: 170189
2012-12-14 11:52:02 +00:00
07bb3925b0
[sanitizer] replace size_t with SIZE_T in interceptors (same for ssize_t, off_t and off64_t). This is done to avoid confusion and to make the code work with compilers that define size_t w/o any includes (MSVC)
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llvm-svn: 170103
2012-12-13 06:31:40 +00:00
e29883c10a
[sanitizer] add OnMap/OnUmap callbacks to the allocator interface
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llvm-svn: 169985
2012-12-12 14:32:18 +00:00
4e772db66a
[msan] Remove an extra semicolon.
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llvm-svn: 169967
2012-12-12 10:50:48 +00:00
9a58d399c7
[asan] add sanitizer_common/sanitizer_common_interceptors.h with pread/pread64/read interceptors. Use it in asan. Add asan tests for pread/etc. Add FIXME to tsan/msan interceptors
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llvm-svn: 169966
2012-12-12 09:54:35 +00:00
c5033786ba
[msan] MemorySanitizer runtime.
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Initial commit of the MemorySanitizer runtime library.
llvm-svn: 169858
2012-12-11 12:27:27 +00:00
Evgeniy Stepanov