186507dac6
Fix integer tests on platforms where uint64_t is 'unsigned long long'.
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llvm-svn: 196612
2013-12-06 21:49:18 +00:00
3429f78289
[asan] in SizedStackTest check the death string, also restrict one of the checks to 64-bit
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llvm-svn: 196576
2013-12-06 09:33:36 +00:00
67bbf967b0
[msan] Allow strlen() (and similar functions) of shadow memory.
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llvm-svn: 196572
2013-12-06 09:19:07 +00:00
cab32309f8
[asan] rewrite asan's stack frame layout, compiler-rt part
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llvm-svn: 196569
2013-12-06 09:00:25 +00:00
5ca3de6e91
PR16532: work around old GCC bug in interception_type_test.cc
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llvm-svn: 196506
2013-12-05 13:29:46 +00:00
2d42b1d693
Run TSan/MSan lit tests only on 64-bit platforms
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llvm-svn: 196501
2013-12-05 12:53:36 +00:00
9be70fbda9
[sanitizer] Introduce VReport and VPrintf macros and use them in sanitizer code.
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Instead of "if (common_flags()->verbosity) Report(...)" we now have macros.
llvm-svn: 196497
2013-12-05 12:04:51 +00:00
3b2f702d55
[tsan] fix the old tsan Makefile to build the asm files with includes
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llvm-svn: 196495
2013-12-05 11:24:06 +00:00
58e44a3447
Revert r196490 and fix include paths in makefile-based build
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llvm-svn: 196492
2013-12-05 10:40:11 +00:00
d4af5c241d
[asan] revert files which I accidentally commited in r196490
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llvm-svn: 196491
2013-12-05 09:47:21 +00:00
9ffa232f06
[tsan] fix the include path that is broken in configure/make build but works in cmake build (PR18144). This is a quick fix. Will need to fix the configure/make build properly
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llvm-svn: 196490
2013-12-05 09:42:59 +00:00
f2c93b2973
[sanitizer] fix the ppc32 build (patch by Jakub Jelinek)
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llvm-svn: 196489
2013-12-05 08:51:48 +00:00
14e92c2c62
[sanitizer] support toolchains that don't understand CFI directives
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Summary: Support toolchains that don't understand CFI directives.
Reviewers: dvyukov
Reviewed By: dvyukov
CC: llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D2336
llvm-svn: 196480
2013-12-05 07:44:35 +00:00
65550a5dd1
[DFSan] Extend the ABI list to discard new glibc functions
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Differential Revision: http://llvm-reviews.chandlerc.com/D2291
llvm-svn: 196389
2013-12-04 16:53:10 +00:00
dc601d8f3a
[DFSan] Change the way labels are propagated when comparing memory through libc functions.
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Differential Revision: http://llvm-reviews.chandlerc.com/D2252
llvm-svn: 196388
2013-12-04 16:48:09 +00:00
7bc300c8fc
[sanitizer] Fix log_path behavior with StopTheWorld.
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Summary:
Fix race on report_fd/report_fd_pid between the parent process and the
tracer task.
Reviewers: samsonov
Reviewed By: samsonov
CC: llvm-commits, kcc, dvyukov
Differential Revision: http://llvm-reviews.chandlerc.com/D2306
llvm-svn: 196385
2013-12-04 14:37:01 +00:00
b8c367b49d
[ASan] Use 'extern "C"' rather than 'extern' for global variables exposed in the interface
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llvm-svn: 196379
2013-12-04 12:51:42 +00:00
5b66bad259
[asan] require __i686__ for the SSE test; also make weaker claims about stack buffer overflows in another test
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llvm-svn: 196375
2013-12-04 10:48:16 +00:00
32b0b21790
[asan] revert 196373: committed to many files by mistake
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llvm-svn: 196374
2013-12-04 10:47:14 +00:00
0060391a63
[asan] require __i686__ for the SSE test; also make weaker claims about stack buffer overflows in another test
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llvm-svn: 196373
2013-12-04 10:44:13 +00:00
e958f9e480
[ASan] Return interface attribute to __sanitizer_print_stack_trace
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llvm-svn: 196364
2013-12-04 08:17:45 +00:00
a5de343c79
compiler-rt: Added support for function checksums.
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llvm-svn: 196357
2013-12-04 06:00:04 +00:00
12d2143dbc
[asan] Fix build error.
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llvm-svn: 196303
2013-12-03 18:44:50 +00:00
d8fb4d8f91
[sanitizer] Expose __sanitizer_print_stack_trace().
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Expose a new interface function for debugging code built with sanitizer tools.
Add an ASan implementation.
llvm-svn: 196302
2013-12-03 18:24:28 +00:00
24f4a7dbec
For libkern and libsa on NetBSD, the normal system headers can't be
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used. Adjust.
llvm-svn: 196292
2013-12-03 16:19:14 +00:00
907eb5b630
[Sanitizer] Use more appropriate InternalScopedString in GetCodeRangeForFile
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llvm-svn: 196264
2013-12-03 09:29:23 +00:00
8dd33a27c3
[Sanitizer] Fix a bug introduced in r196112. Add a test.
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llvm-svn: 196263
2013-12-03 09:21:08 +00:00
b748d46019
[sanitizer] Allow InternalMmapVector construction with zero capacity.
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llvm-svn: 196112
2013-12-02 15:41:04 +00:00
c0378e72d1
[sanitizer] Intercept textdomain.
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Patch by Alexander Taran.
llvm-svn: 196098
2013-12-02 13:43:26 +00:00
5236c79932
[asan] disable AddressSanitizer.HugeMallocTest if ASAN_AVOID_EXPENSIVE_TESTS is set
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llvm-svn: 196097
2013-12-02 13:22:27 +00:00
dc58090213
[asan] dump coverage even if asan has reported an error
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llvm-svn: 195959
2013-11-29 14:49:32 +00:00
5774faf5b0
[sanitizer] disable shmctl intercetor in 32-bit -- it is rotten (bug filed)
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llvm-svn: 195958
2013-11-29 14:09:13 +00:00
5ca41e3800
Increase the LocatePcInTrace PC threshold now that GET_STACK_TRACE_WITH_PC_AND_BP has grown
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llvm-svn: 195957
2013-11-29 13:15:25 +00:00
a10c46f2ae
Fix current stack unwinding when using DRASan
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llvm-svn: 195956
2013-11-29 12:53:30 +00:00
bbf2ff8193
[ASan] Also print <empty stack> when size==0
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llvm-svn: 195955
2013-11-29 12:08:59 +00:00
f2cddc3e64
[sanitizer] Disable iconv interceptor in OSX.
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iconv is defined in an optional DSO, and our interception logic on OSX does not
support that.
llvm-svn: 195919
2013-11-28 14:42:59 +00:00
b56c5cd95e
[sanitizer] Intercept times.
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llvm-svn: 195918
2013-11-28 14:41:22 +00:00
9c1f8323ae
[sanitizer] Intercept iconv.
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llvm-svn: 195917
2013-11-28 14:14:48 +00:00
25ecfcf00c
tsan: deflake more tests
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llvm-svn: 195916
2013-11-28 10:12:16 +00:00
8d1eb705c7
tsan: add support for passing file descriptors over UNIX domain sockets
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tsan was missing new fd's arrived from recvmsg(),
and thus was reporting false positives due to missed synchronization on the fd's
llvm-svn: 195914
2013-11-28 09:09:42 +00:00
0fea3ad0c7
tsan: deflake more tests
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llvm-svn: 195913
2013-11-28 09:06:55 +00:00
c03868615b
tsan: clarify "thread ended with ignores enabled" message
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llvm-svn: 195858
2013-11-27 18:23:52 +00:00
c085e99385
Add a DLL thunk for __asan_handle_no_return
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llvm-svn: 195845
2013-11-27 14:36:44 +00:00
e0e31c4a30
[ASan] Clarify that AsanThread objects are allocated only via mmap(). No functionality change.
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llvm-svn: 195840
2013-11-27 13:22:21 +00:00
b76b687628
[sanitizer] Intercept __xpg_strerror_r.
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llvm-svn: 195839
2013-11-27 12:29:10 +00:00
085bf66e60
Added missing lib/dfsan/scripts/check_custom_wrappers.sh
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llvm-svn: 195838
2013-11-27 11:50:44 +00:00
1c256cbcc4
[Sanitizer] Add rudimentary support for using libbacktrace in symbolizer.
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More steps are needed to actually make it usable:
* sanitizer runtimes should be compiled with -DSANITIZER_LIBBACKTRACE.
* libbacktrace headers should be installed.
* user has to manually link in libbacktrace.a into the executable.
We can easily solve the first two problems in the build system, but
detecting/linking libbacktrace to all the tests we have and end-user programs
is more challenging (and will unlikely work w/o Driver support).
Based on the patch by Jakub Jelinek!
llvm-svn: 195837
2013-11-27 11:46:58 +00:00
3238e1c913
tsan: better diagnostics if thread finishes with ignores enabled
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print thread creation stack
and stacks where ignores were enabled.
llvm-svn: 195836
2013-11-27 11:30:28 +00:00
44be414d69
asan: fix android build
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android does not seem to have IOCB_CMD_PREADV
llvm-svn: 195835
2013-11-27 11:20:55 +00:00
89117e1fcc
tsan: do not leave verbosity>0 in tests
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llvm-svn: 195833
2013-11-27 10:05:22 +00:00
Will Dietz