upload android base code part3

android/art/runtime/managed_stack-inl.h

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2011 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_MANAGED_STACK_INL_H_
+#define ART_RUNTIME_MANAGED_STACK_INL_H_
+
+#include "managed_stack.h"
+
+#include <cstring>
+#include <stdint.h>
+#include <string>
+
+#include "interpreter/shadow_frame.h"
+
+namespace art {
+
+inline ShadowFrame* ManagedStack::PushShadowFrame(ShadowFrame* new_top_frame) {
+  DCHECK(top_quick_frame_ == nullptr);
+  ShadowFrame* old_frame = top_shadow_frame_;
+  top_shadow_frame_ = new_top_frame;
+  new_top_frame->SetLink(old_frame);
+  return old_frame;
+}
+
+inline ShadowFrame* ManagedStack::PopShadowFrame() {
+  DCHECK(top_quick_frame_ == nullptr);
+  CHECK(top_shadow_frame_ != nullptr);
+  ShadowFrame* frame = top_shadow_frame_;
+  top_shadow_frame_ = frame->GetLink();
+  return frame;
+}
+
+}  // namespace art
+
+#endif  // ART_RUNTIME_MANAGED_STACK_INL_H_