81a2b466e9
Move shared configs for lit test suites to test/ and unittests/ directories
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llvm-svn: 201399
2014-02-14 11:00:07 +00:00
fb74ea80dc
[msan] Replicate mmap-below-shadow check in mmap64 interceptor.
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llvm-svn: 201397
2014-02-14 09:49:29 +00:00
8c1441f860
Move tests for BlocksRuntime and builtins to corresponding directories under test/
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llvm-svn: 201396
2014-02-14 09:47:31 +00:00
aa9d74cc5d
[asan] Android test runner for ASan lit tests.
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This change replaces 32- and 64- bit config.in-s with a single config template
that is used to generate both 32 and 64 bits configs as well as the new
arm-android config. Arm-android config is special because it can run tests on
a remote device over adb (android debug bridge).
We replace %clang with a script that run the compiler, upload the result to
the device, and replaces it with another script. The second script runs the
binary on the device and delivers stdout/stderr/exitcode back.
llvm-svn: 201394
2014-02-14 09:22:10 +00:00
a6b264b51d
Move original compiler-rt functions (libgcc replacement) to lib/builtins directory
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llvm-svn: 201393
2014-02-14 09:20:33 +00:00
0b28ea9c47
[libsanitizer] Create SanitizerCommonDecorator which provides the Warning() and EndWarning() methods
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(needed for SEGV handling in sanitizer_common)
llvm-svn: 201392
2014-02-14 08:59:42 +00:00
b8665226ec
Move BlocksRuntime to lib/ directory
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llvm-svn: 201390
2014-02-14 08:38:30 +00:00
efe2f7e2c8
[sanitizer] replace MostSignificantSetBitIndex with LeastSignificantSetBitIndex in bit vector (to iterate bits in increasing order)
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llvm-svn: 201339
2014-02-13 15:59:00 +00:00
67d419736a
[sanitizer] optimize TwoLevelBitVector::intersectsWith, extend tests, fix a check
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llvm-svn: 201338
2014-02-13 15:45:20 +00:00
5cb24b8ca9
[asan] Disable 1 test on Android.
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llvm-svn: 201332
2014-02-13 14:37:25 +00:00
4e6096b859
[asan] Remove extra clone() arguments in test.
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Android headers define clone() as a 4-argument function without ellipsis.
llvm-svn: 201331
2014-02-13 14:37:04 +00:00
f79669a323
[asan] Enable signal and sigaction interceptors on Android.
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Fixes AddressSanitizer.SignalTest breakage.
llvm-svn: 201330
2014-02-13 14:33:24 +00:00
8978389a32
[asan] Enable SEGV handler on Android by default.
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Seems stable enough.
Fixes null_deref.cc test.
llvm-svn: 201326
2014-02-13 13:43:47 +00:00
3bec7a9c77
[sanitizer] Fix off-by-one-line in SEGV reports on Android.
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This will be covered by null_deref.cc test (requires one more fix to pass).
llvm-svn: 201325
2014-02-13 13:32:24 +00:00
391f0234eb
[asan] Fix null_deref test with zero base shadow.
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With zero base shadow, shadow for near-zero access is itself at near-zero
location. As a result, this test crashes on the shadow access, and not on the
app access.
Relax a check to match this behavior.
llvm-svn: 201324
2014-02-13 13:04:39 +00:00
07526fb4a0
[sanitizer] address some of the dvyukov's comments on previous commits
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llvm-svn: 201322
2014-02-13 12:39:21 +00:00
788527d9cd
Remove a check from strerror_r test.
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It's not always true: on Android, strerror_r with invalid errno
prints "Unknown error ..." to the buffer and returns 0.
This test now only checks that strerror_r does not crash.
llvm-svn: 201321
2014-02-13 12:24:10 +00:00
f6cb35abb4
[sanitizer] findPath for deadlock detector
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llvm-svn: 201306
2014-02-13 09:52:15 +00:00
14ca0627d5
[asan] Avoid deadlock in CovDump.
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llvm-svn: 201304
2014-02-13 08:50:36 +00:00
c98ce28533
[sanitizer] AArch64 sanitizer support; patch by Christophe Lyon and Yvan Roux
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llvm-svn: 201303
2014-02-13 07:50:20 +00:00
5e52d48e3a
[sanitizer] more code for deadlock detector, nothing really works yet (except for small unit tests).
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llvm-svn: 201302
2014-02-13 07:44:51 +00:00
2a01b2f86f
[sanitizer] Intercept capget()/capset().
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Also, fix incorrect syscall hooks for the corresponding syscalls.
llvm-svn: 201252
2014-02-12 19:29:49 +00:00
8ab205fb74
[asan] Handle OpenFile errors in CovDump.
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llvm-svn: 201240
2014-02-12 15:29:22 +00:00
254c7636cf
[sanitizer] Fix wait4 interceptor on Android.
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It's called __wait4 there.
llvm-svn: 201235
2014-02-12 13:05:17 +00:00
be1d22b631
[sanitizer] added class BVGraph, to be used in a deadlock detector; added more methods to the bit vectors
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llvm-svn: 201226
2014-02-12 11:28:09 +00:00
ce9c449a4d
[TSan] Kill tsan_symbolize_addr2line_linux.cc
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llvm-svn: 201219
2014-02-12 08:37:09 +00:00
7304b4201f
[Sanitizer] Teach external symbolizer to work with addr2line if llvm-symbolizer is unavailable. Allow this mode in TSan.
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llvm-svn: 201218
2014-02-12 08:29:42 +00:00
c34a997669
[UBSan] Parse common runtime flags before using a symbolizer
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llvm-svn: 201217
2014-02-12 08:21:44 +00:00
167c15a98f
[Sanitizer] Build sanitizer_common with -Wframe-larger-than=512 flag
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llvm-svn: 201213
2014-02-12 07:26:40 +00:00
7e97768f2f
[Sanitizer] Reduce stack frame size of SlowUnwindStackWithContext
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llvm-svn: 201212
2014-02-12 07:24:11 +00:00
083d657845
[sanitizer] added a bit vector class to be used in a deadlock detector
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llvm-svn: 201210
2014-02-12 07:05:24 +00:00
e5a447d947
[asan] Fix Windows build.
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llvm-svn: 201154
2014-02-11 13:57:17 +00:00
2629e575db
[sanitizer] Fix build.
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llvm-svn: 201152
2014-02-11 13:45:01 +00:00
769d46f373
[sanitizer] Use system unwinder in signal handlers on Android.
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Because of the way Bionic sets up signal stack frames, libc unwinder is unable
to step through it, resulting in broken SEGV stack traces.
Luckily, libcorkscrew.so on Android implements an unwinder that can start with
a signal context, thus sidestepping the issue.
llvm-svn: 201151
2014-02-11 13:38:57 +00:00
ca183eed55
[Sanitizer] External symbolizer refactoring: split protocol for communicating with
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llvm-symbolizer binary and external process handling into separate classes.
No functionality change.
llvm-svn: 201150
2014-02-11 13:03:09 +00:00
2f1209f851
Remove unused config.llvm_symbolizer_path
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llvm-svn: 201147
2014-02-11 12:52:26 +00:00
6db97e82a4
Add a copy of missing <ucontext.h> for Android and enable ASan SEGV handler.
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This change adds a copy of <ucontext.h> for Android found in google-breakpad
that is missing from the official NDK.
ASan SEGV handler is still disabled by default and can be enabled with
ASAN_OPTIONS=handle_segv.
llvm-svn: 201084
2014-02-10 13:34:43 +00:00
791a7e1603
[msan] Return EINVAL instead of crashing from mmap of an invalid address.
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llvm-svn: 201074
2014-02-10 09:37:03 +00:00
adcf48fa35
[Sanitizer] Don't #include the same system header twice.
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llvm-svn: 201071
2014-02-10 08:57:28 +00:00
d1e68a5ce1
[sanitizer] Disable 3 more syscall hooks on Android.
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llvm-svn: 201070
2014-02-10 08:35:58 +00:00
dce6dd9d29
[TSan] Fix mismatched mangled names in operator delete interceptors
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llvm-svn: 201069
2014-02-10 08:34:46 +00:00
c75ef739a1
[sanitizer] struct ustat and a bunch of other definitions are missing on Android.
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llvm-svn: 201068
2014-02-10 08:00:24 +00:00
af2064f7ab
Add throw() specifiers to more redeclarations of operator delete and operator delete[].
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llvm-svn: 201016
2014-02-08 01:42:08 +00:00
c0930b808b
Stick to C++98 for this.
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llvm-svn: 201015
2014-02-08 01:36:21 +00:00
fff46e01fd
Update these declarations of operator delete (and delete[]) to have noexcept,
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as required per core issue 1552 and warned about with
-Wimplicit-exception-spec-mismatch.
llvm-svn: 201014
2014-02-08 01:29:07 +00:00
b2b3e4bd77
tsan: improve the test
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remove TSAN_OPTIONS from the test, so that it runs in the presubmit script
add a CHECK, so that it can run with FileCheck as well
llvm-svn: 200972
2014-02-07 11:48:06 +00:00
c57987c7fb
tsan: run user OnInitialize callback later
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when global and thread state are initialized,
this allows to do more things in the callback.
llvm-svn: 200966
2014-02-07 09:28:57 +00:00
4a03fa4f60
[sanitizer] Intercept if_indextoname() and if_nametoindex().
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llvm-svn: 200945
2014-02-06 20:39:33 +00:00
f3a8acf38a
[sanitizer] Fix build.
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llvm-svn: 200942
2014-02-06 19:36:10 +00:00
544d07f861
[sanitizer] One does not simply intercept getifaddrs().
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Upgrade the interceptor, and attempt to fix the Android build.
llvm-svn: 200936
2014-02-06 18:48:23 +00:00
Alexey Samsonov