add lto caller instrumentation

1 files changed, 3 insertions, 2 deletions

diff --git a/src/afl-cc.c b/src/afl-cc.c
index 7d33b9f5..4d586ce8 100644
--- a/src/afl-cc.c
+++ b/src/afl-cc.c
@@ -2921,11 +2921,12 @@ static void maybe_usage(aflcc_state_t *aflcc, int argc, char **argv) {
             "  AFL_LLVM_DOCUMENT_IDS: write all edge IDs and the corresponding "
             "functions\n"
             "    into this file (LTO mode)\n"
+            "  AFL_LLVM_LTO_CALLER: activate CALLER/CTX instrumentation\n"
+            "  AFL_LLVM_LTO_CALLER_DEPTH: skip how many empty functions\n"
             "  AFL_LLVM_LTO_DONTWRITEID: don't write the highest ID used to a "
             "global var\n"
             "  AFL_LLVM_LTO_STARTID: from which ID to start counting from for "
-            "a "
-            "bb\n"
+            "a bb\n"
             "  AFL_REAL_LD: use this lld linker instead of the compiled in "
             "path\n"
             "  AFL_LLVM_LTO_SKIPINIT: don't inject initialization code "