7 Commits

Author	SHA1	Message	Date
Kostya Serebryany	4487114c63	[libFuzzer] make LLVMFuzzerTestOneInput (the fuzzer target function) return int instead of void. The actual return value is not *yet* used (and expected to be 0). This change is API breaking, so the fuzzers will need to be updated. ... llvm-svn: 249214	2015-10-02 23:34:06 +00:00
Kostya Serebryany	0d43299c46	[lib/Fuzzer] add dfsan_weak_hook_memcmp, enable the test that uses it, simplify the test runner ... llvm-svn: 236683	2015-05-07 00:11:33 +00:00
Kostya Serebryany	e33452df30	[lib/Fuzzer] rename TestOneInput to LLVMFuzzerTestOneInput to make it more unique ... llvm-svn: 236652	2015-05-06 22:19:00 +00:00
Aaron Ballman	ea7bb26fdf	Reverting r227452, which adds back the fuzzer library. Now excluding the fuzzer library based on LLVM_USE_SANITIZE_COVERAGE being set or unset. ... llvm-svn: 227464	2015-01-29 16:58:29 +00:00
Aaron Ballman	28eea44386	Temporarily reverting the fuzzer library as it causes too many build issues for MSVC users. This reverts: 227445, 227395, 227389, 227357, 227254, 227252 ... llvm-svn: 227452	2015-01-29 15:49:22 +00:00
Aaron Ballman	0ec3c657a3	Adding missing #includes to try to get this to compile on Windows with Visual Studio. ... llvm-svn: 227445	2015-01-29 15:19:13 +00:00
Kostya Serebryany	87931c3355	Add a Fuzzer library ... Summary: A simple genetic in-process coverage-guided fuzz testing library. I've used this fuzzer to test clang-format (it found 12+ bugs, thanks djasper@ for the fixes!) and it may also help us test other parts of LLVM. So why not keep it in the LLVM repository? I plan to add the cmake build rules later (in a separate patch, if that's ok) and also add a clang-format-fuzzer target. See README.txt for details. Test Plan: Tests will follow separately. Reviewers: djasper, chandlerc, rnk Reviewed By: rnk Subscribers: majnemer, ygribov, dblaikie, llvm-commits Differential Revision: http://reviews.llvm.org/D7184 llvm-svn: 227252	2015-01-27 22:08:41 +00:00