#define INIT_GETMNTINFO
#endif
+#if SANITIZER_INTERCEPT_MI_VECTOR_HASH
+INTERCEPTOR(void, mi_vector_hash, const void *key, SIZE_T len, u32 seed,
+ u32 hashes[3]) {
+ void *ctx;
+ COMMON_INTERCEPTOR_ENTER(ctx, mi_vector_hash, key, len, seed, hashes);
+ if (key)
+ COMMON_INTERCEPTOR_READ_RANGE(ctx, key, len);
+ REAL(mi_vector_hash)(key, len, seed, hashes);
+ if (hashes)
+ COMMON_INTERCEPTOR_WRITE_RANGE(ctx, hashes, sizeof(hashes[0]) * 3);
+}
+#define INIT_MI_VECTOR_HASH COMMON_INTERCEPT_FUNCTION(mi_vector_hash)
+#else
+#define INIT_MI_VECTOR_HASH
+#endif
+
static void InitializeCommonInterceptors() {
static u64 metadata_mem[sizeof(MetadataHashMap) / sizeof(u64) + 1];
interceptor_metadata_map = new((void *)&metadata_mem) MetadataHashMap();
INIT_PROTOENT;
INIT_NETENT;
INIT_GETMNTINFO;
+ INIT_MI_VECTOR_HASH;
INIT___PRINTF_CHK;
}
#define SANITIZER_INTERCEPT_PROTOENT SI_NETBSD
#define SANITIZER_INTERCEPT_NETENT SI_NETBSD
#define SANITIZER_INTERCEPT_GETMNTINFO SI_NETBSD
+#define SANITIZER_INTERCEPT_MI_VECTOR_HASH SI_NETBSD
#endif // #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H
--- /dev/null
+// RUN: %clangxx -O0 -g %s -o %t && %run %t 2>&1 | FileCheck %s
+
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(void) {
+ unsigned char key[] = {0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99};
+ uint32_t hashes[3];
+ mi_vector_hash(key, __arraycount(key), 0, hashes);
+ for (size_t i = 0; i < __arraycount(hashes); i++)
+ printf("hashes[%zu]='%" PRIx32 "'\n", i, hashes[i]);
+
+ // CHECK: hashes[0]='{{.*}}'
+ // CHECK: hashes[1]='{{.*}}'
+ // CHECK: hashes[2]='{{.*}}'
+
+ return 0;
+}