1 files changed, 34 insertions, 0 deletions
diff --git a/src/lib/asan.c b/src/lib/asan.c
new file mode 100644
index 0000000000..e4a1012e13
--- /dev/null
+++ b/src/lib/asan.c
@@ -0,0 +1,34 @@
+#include <stddef.h>
+
+#pragma GCC diagnostic ignored "-Wmissing-prototypes"
+
+#define DEFINE_ASAN_LOAD_STORE(size)                        \
+	void __asan_load##size(unsigned long addr)              \
+	{}                                                      \
+	void __asan_load##size##_noabort(unsigned long addr)    \
+	{}                                                      \
+	void __asan_store##size(unsigned long addr)             \
+	{}                                                      \
+	void __asan_store##size##_noabort(unsigned long addr)   \
+	{}
+
+DEFINE_ASAN_LOAD_STORE(1);
+DEFINE_ASAN_LOAD_STORE(2);
+DEFINE_ASAN_LOAD_STORE(4);
+DEFINE_ASAN_LOAD_STORE(8);
+DEFINE_ASAN_LOAD_STORE(16);
+
+void __asan_loadN(unsigned long addr, size_t size)
+{}
+
+void __asan_loadN_noabort(unsigned long addr, size_t size)
+{}
+
+void __asan_storeN(unsigned long addr, size_t size)
+{}
+
+void __asan_storeN_noabort(unsigned long addr, size_t size)
+{}
+
+void __asan_handle_no_return(void)
+{}