diff options
| -rw-r--r-- | llvm/lib/Fuzzer/README.txt | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/llvm/lib/Fuzzer/README.txt b/llvm/lib/Fuzzer/README.txt index 59e0cd4f6ad..5f2c3a83515 100644 --- a/llvm/lib/Fuzzer/README.txt +++ b/llvm/lib/Fuzzer/README.txt @@ -45,7 +45,15 @@ to be fixed later. Examples of usage in LLVM: * clang-format-fuzzer. The inputs are random pieces of C++-like text. - * TODO: add more + * Build (make sure to use fresh clang as the host compiler): + cmake -GNinja -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ \ + -DLLVM_USE_SANITIZER=Address -DLLVM_USE_SANITIZE_COVERAGE=YES \ + /path/to/llvm -DCMAKE_BUILD_TYPE=Release + ninja clang-format-fuzzer + * Optionally build other kinds of binaries (asan+Debug, msan, ubsan, etc) + * TODO: commit the pre-fuzzed corpus to svn (?). + * Run: + clang-format-fuzzer CORPUS_DIR Toy example (see SimpleTest.cpp): a simple function that does something interesting if it receives bytes "Hi!". |
