diff options
Diffstat (limited to 'llvm/docs')
| -rw-r--r-- | llvm/docs/LibFuzzer.rst | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/llvm/docs/LibFuzzer.rst b/llvm/docs/LibFuzzer.rst index b4c89197d82..914a78262a9 100644 --- a/llvm/docs/LibFuzzer.rst +++ b/llvm/docs/LibFuzzer.rst @@ -51,8 +51,16 @@ and is used to fuzz various parts of LLVM, but the Fuzzer itself does not (and should not) depend on any part of LLVM and can be used for other projects w/o requiring the rest of LLVM. -Flags -===== +Usage: +====== +To run fuzzing pass 0 or more directories:: + +./fuzzer [-flag1=val1 [-flag2=val2 ...] ] [dir1 [dir2 ...] ] + +To run individual tests without fuzzing pass 1 or more files:: + +./fuzzer [-flag1=val1 [-flag2=val2 ...] ] file1 [file2 ...] + The most important flags are:: seed 0 Random seed. If 0, seed is generated. @@ -72,7 +80,6 @@ The most important flags are:: sync_timeout 600 Minimum timeout between syncs. use_traces 0 Experimental: use instruction traces only_ascii 0 If 1, generate only ASCII (isprint+isspace) inputs. - test_single_input "" Use specified file content as test input. Test will be run only once. Useful for debugging a particular case. artifact_prefix "" Write fuzzing artifacts (crash, timeout, or slow inputs) as $(artifact_prefix)file exact_artifact_path "" Write the single artifact on failure (crash, timeout) as $(exact_artifact_path). This overrides -artifact_prefix and will not use checksum in the file name. Do not use the same path for several parallel processes. |
