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authorvan Hauser <vh@thc.org>2020-11-06 09:37:14 +0100
committerGitHub <noreply@github.com>2020-11-06 09:37:14 +0100
commit3b799c09cd68bb68b26784261f1fbaa3e737c747 (patch)
treee581c3689d5fe231678464bb6bd48cab75c7db41 /instrumentation/llvm-ngram-coverage.h
parent5ee63a6e6267e448342ccb28cc8d3c0d34ffc1cd (diff)
parent50c98445fe74b92d2e6ab784def3e8b26a662b36 (diff)
downloadafl++-3b799c09cd68bb68b26784261f1fbaa3e737c747.tar.gz
Merge pull request #594 from AFLplusplus/dev
push to stable
Diffstat (limited to 'instrumentation/llvm-ngram-coverage.h')
-rw-r--r--instrumentation/llvm-ngram-coverage.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/instrumentation/llvm-ngram-coverage.h b/instrumentation/llvm-ngram-coverage.h
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+++ b/instrumentation/llvm-ngram-coverage.h
@@ -0,0 +1,18 @@
+#ifndef AFL_NGRAM_CONFIG_H
+#define AFL_NGRAM_CONFIG_H
+
+#include "../config.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
+
+#endif
+