Snapshot 1c7e1e149d3dcf3949c76ae594ca9c1ca20392f9ics-mr1

1 files changed, 43 insertions, 0 deletions

diff --git a/vm/native/dalvik_bytecode_OpcodeInfo.cpp b/vm/native/dalvik_bytecode_OpcodeInfo.cpp
new file mode 100644
index 0000000..3861fef
--- /dev/null
+++ b/vm/native/dalvik_bytecode_OpcodeInfo.cpp
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+/*
+ * dalvik.bytecode.OpcodeInfo
+ *
+ * This file mostly exists in its current form so that we don't have
+ * to have duplicate definitions for things both in libcore and in
+ * libdex.
+ */
+
+#include "Dalvik.h"
+#include "native/InternalNativePriv.h"
+
+/*
+ * public static native boolean isInvoke(int opcode);
+ */
+static void Dalvik_dalvik_bytecode_OpcodeInfo_isInvoke(const u4* args,
+    JValue* pResult)
+{
+    Opcode opcode = static_cast<Opcode>(args[0]);
+    int flags = dexGetFlagsFromOpcode(opcode);
+    bool result = (flags & kInstrInvoke) != 0;
+    RETURN_BOOLEAN(result);
+}
+
+const DalvikNativeMethod dvm_dalvik_bytecode_OpcodeInfo[] = {
+    { "isInvoke", "(I)Z", Dalvik_dalvik_bytecode_OpcodeInfo_isInvoke },
+    { NULL, NULL, NULL },
+};