upload android base code part1

android/frameworks/compile/libbcc/include/bcc/BCCContext.h

@@ -0,0 +1,52 @@
+/*
+ * Copyright 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 BCC_CONTEXT_H
+#define BCC_CONTEXT_H
+
+namespace llvm {
+  class LLVMContext;
+}
+
+namespace bcc {
+
+class BCCContextImpl;
+class Source;
+
+/*
+ * class BCCContext manages the global data across the libbcc infrastructure.
+ */
+class BCCContext {
+public:
+  BCCContextImpl *const mImpl;
+
+  BCCContext();
+  ~BCCContext();
+
+  llvm::LLVMContext &getLLVMContext();
+  const llvm::LLVMContext &getLLVMContext() const;
+
+  void addSource(Source &pSource);
+  void removeSource(Source &pSource);
+
+  // Global BCCContext
+  static BCCContext *GetOrCreateGlobalContext();
+  static void DestroyGlobalContext();
+};
+
+} // namespace bcc
+
+#endif  // BCC_CONTEXT_H