1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ART_RUNTIME_MANAGED_STACK_INL_H_ 18 #define ART_RUNTIME_MANAGED_STACK_INL_H_ 19 20 #include "managed_stack.h" 21 22 #include <cstring> 23 #include <stdint.h> 24 #include <string> 25 26 #include "interpreter/shadow_frame.h" 27 28 namespace art { 29 30 inline ShadowFrame* ManagedStack::PushShadowFrame(ShadowFrame* new_top_frame) { 31 DCHECK(top_quick_frame_ == nullptr); 32 ShadowFrame* old_frame = top_shadow_frame_; 33 top_shadow_frame_ = new_top_frame; 34 new_top_frame->SetLink(old_frame); 35 return old_frame; 36 } 37 38 inline ShadowFrame* ManagedStack::PopShadowFrame() { 39 DCHECK(top_quick_frame_ == nullptr); 40 CHECK(top_shadow_frame_ != nullptr); 41 ShadowFrame* frame = top_shadow_frame_; 42 top_shadow_frame_ = frame->GetLink(); 43 return frame; 44 } 45 46 } // namespace art 47 48 #endif // ART_RUNTIME_MANAGED_STACK_INL_H_ 49
