Adding more missing license headers.

git-svn-id: https://svn.apache.org/repos/asf/harmony/enhanced/drlvm/trunk@920068 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/vm/thread/src/hythr.def b/vm/thread/src/hythr.def
index ae219a9..8096a53 100644
--- a/vm/thread/src/hythr.def
+++ b/vm/thread/src/hythr.def
@@ -1,3 +1,18 @@
+;  Licensed to the Apache Software Foundation (ASF) under one or more
+;  contributor license agreements.  See the NOTICE file distributed with
+;  this work for additional information regarding copyright ownership.
+;  The ASF licenses this file to You 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.
+
 LIBRARY HYTHR
 
 EXPORTS
diff --git a/vm/vmcore/src/harmonyvm.def b/vm/vmcore/src/harmonyvm.def
index 763b20f..3394b75 100644
--- a/vm/vmcore/src/harmonyvm.def
+++ b/vm/vmcore/src/harmonyvm.def
@@ -1,3 +1,18 @@
+;  Licensed to the Apache Software Foundation (ASF) under one or more
+;  contributor license agreements.  See the NOTICE file distributed with
+;  this work for additional information regarding copyright ownership.
+;  The ASF licenses this file to You 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.
+
 LIBRARY harmonyvm
 
 EXPORTS
diff --git a/vm/vmcore/src/harmonyvm64.def b/vm/vmcore/src/harmonyvm64.def
index 5eb5d13..90fe6f2 100644
--- a/vm/vmcore/src/harmonyvm64.def
+++ b/vm/vmcore/src/harmonyvm64.def
@@ -1,3 +1,18 @@
+;  Licensed to the Apache Software Foundation (ASF) under one or more
+;  contributor license agreements.  See the NOTICE file distributed with
+;  this work for additional information regarding copyright ownership.
+;  The ASF licenses this file to You 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.
+
 LIBRARY harmonyvm
 
 EXPORTS