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llvm-mirror/lib/Fuzzer
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Marcos Pividori 34f1503e1b [libFuzzer] Fix OutOfMemory tests to work on 32 bits. 
I add 2 changes to make the tests work on 32 bits and on 64 bits.
I change the size allocated to 0x20000000 and add the flag: -rss_limit_mb=300.
Otherwise the output for 32 bits and 64 bits is different.
For 64 bits the value 0xff000000 doesn't exceed kMaxAllowedMallocSize.
For 32 bits, kMaxAllowedMallocSize is set to 0xc0000000, so the call to
Allocate() will fail earlier printing "WARNING: AddressSanitizer failed to
allocate ..." , and wont't call malloc hooks.
So, we need to consider a size smaller than 2GB (so malloc doesn't fail on
32bits) and greater that the value provided by -rss_limit_mb.
Because of that I use: 0x20000000.

Differential Revision: https://reviews.llvm.org/D28706

llvm-svn: 292744
2017-01-22 01:58:50 +00:00
..
afl
[libFuzzer] extend the messages printed by afl_driver
2016-07-19 23:18:28 +00:00
standalone
[libFuzzer] add StandaloneFuzzTargetMain.c and a test for it
2016-10-25 22:30:34 +00:00
test
[libFuzzer] Fix OutOfMemory tests to work on 32 bits.
2017-01-22 01:58:50 +00:00
build.sh
[libFuzzer] Use CXX to set compiler to use
2017-01-21 01:21:56 +00:00
CMakeLists.txt
[libFuzzer] experimental support for 'equivalance fuzzing'
2017-01-20 20:57:07 +00:00
cxx.dict
[libFuzzer] add AFL-style dictionary for C++, remove the old file with tokens
2015-12-22 01:50:51 +00:00
FuzzerCorpus.h
Include <algorithm> for std::max etc
2016-12-30 00:15:40 +00:00
FuzzerCrossOver.cpp
[libFuzzer] Clean up headers and file formatting of LibFuzzer files.
2016-12-13 17:46:11 +00:00
FuzzerDefs.h
[libFuzzer] Expose Sanitizer Coverage functions from libFuzzer.
2017-01-22 01:27:38 +00:00
FuzzerDictionary.h
[libFuzzer] use table of recent compares for memcmp/strcmp (to unify the code between cmp and memcmp handling)
2017-01-17 23:09:05 +00:00
FuzzerDriver.cpp
[libFuzzer] use print+exit(1) instead of assert to report an error
2017-01-21 00:13:50 +00:00
FuzzerExtFunctions.def
[libFuzzer] call __sanitizer_dump_coverage via EF
2017-01-20 23:35:29 +00:00
FuzzerExtFunctions.h
[libFuzzer] Clean up headers and file formatting of LibFuzzer files.
2016-12-13 17:46:11 +00:00
FuzzerExtFunctionsDlsym.cpp
[libFuzzer] Clean up headers and file formatting of LibFuzzer files.
2016-12-13 17:46:11 +00:00
FuzzerExtFunctionsWeak.cpp
[libFuzzer] Clean up headers and file formatting of LibFuzzer files.
2016-12-13 17:46:11 +00:00
FuzzerExtFunctionsWeakAlias.cpp
[libFuzzer] Clean up headers and file formatting of LibFuzzer files.
2016-12-13 17:46:11 +00:00
FuzzerFlags.def
[libFuzzer] experimental support for 'equivalance fuzzing'
2017-01-20 20:57:07 +00:00
FuzzerInterface.h
[libFuzzer] use table of recent compares for memcmp/strcmp (to unify the code between cmp and memcmp handling)
2017-01-17 23:09:05 +00:00
FuzzerInternal.h
[libFuzzer] experimental support for 'equivalance fuzzing'
2017-01-20 20:57:07 +00:00
FuzzerIO.cpp
[libFuzzer] Avoid undefined behavior, properly discard output to stdout/stderr.
2017-01-22 01:58:45 +00:00
FuzzerIO.h
[libFuzzer] Avoid undefined behavior, properly discard output to stdout/stderr.
2017-01-22 01:58:45 +00:00
FuzzerIOPosix.cpp
[libFuzzer] Avoid undefined behavior, properly discard output to stdout/stderr.
2017-01-22 01:58:45 +00:00
FuzzerIOWindows.cpp
[libFuzzer] Avoid undefined behavior, properly discard output to stdout/stderr.
2017-01-22 01:58:45 +00:00
FuzzerLoop.cpp
[libFuzzer] experimental support for 'equivalance fuzzing'
2017-01-20 20:57:07 +00:00
FuzzerMain.cpp
[libFuzzer] refactoring: split the large header into many; NFC
2016-09-21 01:50:50 +00:00
FuzzerMerge.cpp
[libFuzzer] exit(1) on failed merge
2017-01-18 00:55:29 +00:00
FuzzerMerge.h
[libFuzzer] use less memory for merge
2016-12-17 08:20:24 +00:00
FuzzerMutate.cpp
[libFuzzer] ensure that entries in PersistentAutoDictionary are not empty
2017-01-19 21:14:47 +00:00
FuzzerMutate.h
[libFuzzer] use table of recent compares for memcmp/strcmp (to unify the code between cmp and memcmp handling)
2017-01-17 23:09:05 +00:00
FuzzerOptions.h
[libFuzzer] remove stale code
2017-01-18 01:10:18 +00:00
FuzzerRandom.h
[libFuzzer] when mutating based on CMP traces also try adding +/- 1 to the desired bytes. Add another test for use_cmp
2016-10-25 20:15:15 +00:00
FuzzerSHA1.cpp
[LibFuzzer] Split up some functions among different headers.
2016-11-30 19:06:14 +00:00
FuzzerSHA1.h
[libFuzzer] Clean up headers and file formatting of LibFuzzer files.
2016-12-13 17:46:11 +00:00
FuzzerShmem.h
[libFuzzer] experimental support for 'equivalance fuzzing'
2017-01-20 20:57:07 +00:00
FuzzerShmemPosix.cpp
[libFuzzer] Don't use #ifdef for defined macros, instead use #if.
2017-01-20 22:49:13 +00:00
FuzzerTracePC.cpp
[libFuzzer] Portably disassemble and find calls to sanitizer_cov_trace_pc_guard.
2017-01-22 01:58:26 +00:00
FuzzerTracePC.h
[libfuzzer] fixing collected pc addresses for coverage
2017-01-17 23:11:32 +00:00
FuzzerTraceState.cpp
[libFuzzer] remove stale code
2017-01-18 01:10:18 +00:00
FuzzerUtil.cpp
[libFuzzer] Properly use unsigned for workers, jobs and NumberOfCpuCores.
2016-12-13 17:45:53 +00:00
FuzzerUtil.h
[libFuzzer] Portably disassemble and find calls to sanitizer_cov_trace_pc_guard.
2017-01-22 01:58:26 +00:00
FuzzerUtilDarwin.cpp
[libFuzzer] Clean up headers and file formatting of LibFuzzer files.
2016-12-13 17:46:11 +00:00
FuzzerUtilLinux.cpp
[libFuzzer] Clean up headers and file formatting of LibFuzzer files.
2016-12-13 17:46:11 +00:00
FuzzerUtilPosix.cpp
[libFuzzer] Portably disassemble and find calls to sanitizer_cov_trace_pc_guard.
2017-01-22 01:58:26 +00:00
FuzzerUtilWindows.cpp
[libFuzzer] Portably disassemble and find calls to sanitizer_cov_trace_pc_guard.
2017-01-22 01:58:26 +00:00
FuzzerValueBitMap.h
[libFuzzer] refactoring to make -shrink=1 work for value profile, added a test.
2016-10-05 22:56:21 +00:00
README.txt
Move lib/Fuzzer docs from a README.txt to a proper .rst file.
2015-03-30 23:05:30 +00:00

README.txt 

Move to http://llvm.org/docs/LibFuzzer.html