1 files changed, 37 insertions, 0 deletions
diff --git a/vm/mterp/common/FindInterface.h b/vm/mterp/common/FindInterface.h
new file mode 100644
index 000000000..021ed6591
--- /dev/null
+++ b/vm/mterp/common/FindInterface.h
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+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* common includes */
+#include "Dalvik.h"
+
+/*
+ * Look up an interface on a class using the cache.
+ *
+ * This function used to be defined in mterp/c/header.c, but it is now used by
+ * the JIT compiler as well so it is separated into its own header file to
+ * avoid potential out-of-sync changes in the future.
+ */
+INLINE Method* dvmFindInterfaceMethodInCache(ClassObject* thisClass,
+    u4 methodIdx, const Method* method, DvmDex* methodClassDex)
+{
+#define ATOMIC_CACHE_CALC \
+    dvmInterpFindInterfaceMethod(thisClass, methodIdx, method, methodClassDex)
+
+    return (Method*) ATOMIC_CACHE_LOOKUP(methodClassDex->pInterfaceCache,
+                DEX_INTERFACE_CACHE_SIZE, thisClass, methodIdx);
+
+#undef ATOMIC_CACHE_CALC
+}