diff --git a/runtime/compiler_callbacks.h b/runtime/compiler_callbacks.h
new file mode 100644
index 0000000..9045f3a
--- /dev/null
+++ b/runtime/compiler_callbacks.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+
+#ifndef ART_RUNTIME_COMPILER_CALLBACKS_H_
+#define ART_RUNTIME_COMPILER_CALLBACKS_H_
+
+#include "class_reference.h"
+
+namespace art {
+
+namespace verifier {
+
+class MethodVerifier;
+
+}  // namespace verifier
+
+class CompilerCallbacks {
+  public:
+    virtual ~CompilerCallbacks() { }
+
+    virtual bool MethodVerified(verifier::MethodVerifier* verifier)
+        SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) = 0;
+    virtual void ClassRejected(ClassReference ref) = 0;
+
+  protected:
+    CompilerCallbacks() { }
+};
+
+}  // namespace art
+
+#endif  // ART_RUNTIME_COMPILER_CALLBACKS_H_