about summary refs log tree commit diff
path: root/src
diff options
context:
space:
mode:
authorvan Hauser <vh@thc.org>2020-12-20 22:53:41 +0100
committervan Hauser <vh@thc.org>2020-12-20 22:53:41 +0100
commit2e3cf10070681375a6c0e63ad39e7ce04ff22684 (patch)
tree3d9ef3a9d8afb39d06436eae3c9a8bf293915f56 /src
parent59c1c6a4312477c57661edbf72e32613f3a2aa5b (diff)
downloadafl++-2e3cf10070681375a6c0e63ad39e7ce04ff22684.tar.gz
document AFL_LLVM_INSTRUMENT option NATIVE
Diffstat (limited to 'src')
-rw-r--r--src/afl-cc.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/afl-cc.c b/src/afl-cc.c
index 8593f9b8..6f4801de 100644
--- a/src/afl-cc.c
+++ b/src/afl-cc.c
@@ -1346,6 +1346,9 @@ int main(int argc, char **argv, char **envp) {
         "Sub-Modes: (set via env AFL_LLVM_INSTRUMENT, afl-cc selects the best "
         "available)\n"
         "  PCGUARD: Dominator tree instrumentation (best!) (README.llvm.md)\n"
+#if LLVM_MAJOR > 10 || (LLVM_MAJOR == 10 && LLVM_MINOR > 0)
+        "  NATIVE:  use llvm's native PCGUARD instrumentation (less performant)\n"
+#endif
         "  CLASSIC: decision target instrumentation (README.llvm.md)\n"
         "  CTX:     CLASSIC + callee context (instrumentation/README.ctx.md)\n"
         "  NGRAM-x: CLASSIC + previous path "