| /* |
| * 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_RUNTIME_INTERPRETER_INTERPRETER_H_ |
| #define ART_RUNTIME_INTERPRETER_INTERPRETER_H_ |
| |
| #include "base/mutex.h" |
| #include "dex/dex_file.h" |
| #include "obj_ptr.h" |
| |
| namespace art { |
| namespace mirror { |
| class Object; |
| } // namespace mirror |
| |
| class ArtMethod; |
| class CodeItemDataAccessor; |
| union JValue; |
| class ShadowFrame; |
| class Thread; |
| enum class DeoptimizationMethodType; |
| |
| namespace interpreter { |
| |
| // Called by ArtMethod::Invoke, shadow frames arguments are taken from the args array. |
| // The optional stay_in_interpreter parameter (false by default) can be used by clients to |
| // explicitly force interpretation in the remaining path that implements method invocation. |
| extern void EnterInterpreterFromInvoke(Thread* self, ArtMethod* method, |
| ObjPtr<mirror::Object> receiver, |
| uint32_t* args, |
| JValue* result, |
| bool stay_in_interpreter = false) |
| REQUIRES_SHARED(Locks::mutator_lock_); |
| |
| // 'from_code' denotes whether the deoptimization was explicitly triggered by compiled code. |
| extern void EnterInterpreterFromDeoptimize(Thread* self, |
| ShadowFrame* shadow_frame, |
| JValue* ret_val, |
| bool from_code, |
| DeoptimizationMethodType method_type) |
| REQUIRES_SHARED(Locks::mutator_lock_); |
| |
| extern JValue EnterInterpreterFromEntryPoint(Thread* self, |
| const CodeItemDataAccessor& accessor, |
| ShadowFrame* shadow_frame) |
| REQUIRES_SHARED(Locks::mutator_lock_); |
| |
| void ArtInterpreterToInterpreterBridge(Thread* self, |
| const CodeItemDataAccessor& accessor, |
| ShadowFrame* shadow_frame, |
| JValue* result) |
| REQUIRES_SHARED(Locks::mutator_lock_); |
| |
| // One-time sanity check. |
| void CheckInterpreterAsmConstants(); |
| |
| void InitInterpreterTls(Thread* self); |
| |
| } // namespace interpreter |
| |
| } // namespace art |
| |
| #endif // ART_RUNTIME_INTERPRETER_INTERPRETER_H_ |