diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-as.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/afl-as.c b/src/afl-as.c index 966a36bb..6ca233ad 100644 --- a/src/afl-as.c +++ b/src/afl-as.c @@ -532,7 +532,21 @@ int main(int argc, char** argv) { "advisable to\n" "set AFL_INST_RATIO to a value less than 100 in order to reduce the " "odds of\n" - "instrumenting every discovered branch.\n\n"); + "instrumenting every discovered branch.\n\n" + "Environment variables used:\n" + "AFL_AS: path to assembler to use for instrumented files\n" + "AFL_CC: fall back path to assembler\n" + "AFL_CXX: fall back path to assembler\n" + "TMPDIR: directory to use for temporary files\n" + "TEMP: fall back path to directory for temporary files\n" + "TMP: fall back path to directory for temporary files\n" + "AFL_INST_RATIO: user specified instrumentation ratio\n" + "AFL_QUIET: suppress verbose output\n" + "AFL_KEEP_ASSEMBLY: leave instrumented assembly files\n" + "AFL_AS_FORCE_INSTRUMENT: force instrumentation\n" + "AFL_HARDEN, AFL_USE_ASAN, AFL_USE_MSAN, ALF_USE_UBSAN:\n" + " used in the instrumentation summary message\n" + ); exit(1); |