Refactor the compilers out of libart.
This builds three separate compilers and dynamically links with the right one
at runtime.
Change-Id: I59d22b9884f41de733c09f97e29ee290236d5f4b
diff --git a/src/scoped_heap_lock.h b/src/scoped_heap_lock.h
new file mode 100644
index 0000000..0dee589
--- /dev/null
+++ b/src/scoped_heap_lock.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2012 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_SRC_SCOPED_HEAP_LOCK_H_
+#define ART_SRC_SCOPED_HEAP_LOCK_H_
+
+#include "heap.h"
+#include "macros.h"
+#include "runtime.h"
+
+namespace art {
+
+class ScopedHeapLock {
+ public:
+ ScopedHeapLock() {
+ Runtime::Current()->GetHeap()->Lock();
+ }
+
+ ~ScopedHeapLock() {
+ Runtime::Current()->GetHeap()->Unlock();
+ }
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(ScopedHeapLock);
+};
+
+} // namespace art
+
+#endif // ART_SRC_SCOPED_HEAP_LOCK_H_