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authorvan Hauser <vh@thc.org>2021-03-10 15:45:14 +0100
committerGitHub <noreply@github.com>2021-03-10 15:45:14 +0100
commit2d92bb483ec3a3c0c30d568b432d15e971fc7015 (patch)
tree5066235cea9d80c5996ab44fa2f6eaddb5656f43 /instrumentation/llvm-alternative-coverage.h
parent976cb3e36c130dc31fb189e9bb4f036730fca7ee (diff)
parent071edb1a2ddcf787680ca5096ddc1d6e28addd0b (diff)
downloadafl++-2d92bb483ec3a3c0c30d568b432d15e971fc7015.tar.gz
Merge pull request #786 from AFLplusplus/dev
push to stable
Diffstat (limited to 'instrumentation/llvm-alternative-coverage.h')
-rw-r--r--instrumentation/llvm-alternative-coverage.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/instrumentation/llvm-alternative-coverage.h b/instrumentation/llvm-alternative-coverage.h
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+++ b/instrumentation/llvm-alternative-coverage.h
@@ -0,0 +1,21 @@
+#ifndef AFL_NGRAM_CONFIG_H
+#define AFL_NGRAM_CONFIG_H
+
+#include "types.h"
+
+#if (MAP_SIZE_POW2 <= 16)
+typedef u16 PREV_LOC_T;
+#elif (MAP_SIZE_POW2 <= 32)
+typedef u32 PREV_LOC_T;
+#else
+typedef u64 PREV_LOC_T;
+#endif
+
+/* Maximum ngram size */
+#define NGRAM_SIZE_MAX 16U
+
+/* Maximum K for top-K context sensitivity */
+#define CTX_MAX_K 32U
+
+#endif
+