1/*
2 * Copyright (C) 2012 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_INTERPRETER_INTERPRETER_H_
18#define ART_RUNTIME_INTERPRETER_INTERPRETER_H_
19
20#include "base/mutex.h"
21#include "dex_file.h"
22
23namespace art {
24namespace mirror {
25class ArtMethod;
26class Object;
27}  // namespace mirror
28
29union JValue;
30class MethodHelper;
31class ShadowFrame;
32class Thread;
33
34namespace interpreter {
35
36// Called by ArtMethod::Invoke, shadow frames arguments are taken from the args array.
37extern void EnterInterpreterFromInvoke(Thread* self, mirror::ArtMethod* method,
38                                       mirror::Object* receiver, uint32_t* args, JValue* result)
39    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
40
41extern void EnterInterpreterFromDeoptimize(Thread* self, ShadowFrame* shadow_frame,
42                                           JValue* ret_val)
43    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
44
45extern JValue EnterInterpreterFromStub(Thread* self, MethodHelper& mh,
46                                       const DexFile::CodeItem* code_item,
47                                       ShadowFrame& shadow_frame)
48    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
49
50extern "C" void artInterpreterToInterpreterBridge(Thread* self, MethodHelper& mh,
51                                                  const DexFile::CodeItem* code_item,
52                                                  ShadowFrame* shadow_frame, JValue* result)
53    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
54
55}  // namespace interpreter
56
57extern "C" void artInterpreterToCompiledCodeBridge(Thread* self, MethodHelper& mh,
58                                                   const DexFile::CodeItem* code_item,
59                                                   ShadowFrame* shadow_frame, JValue* result)
60    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
61
62}  // namespace art
63
64#endif  // ART_RUNTIME_INTERPRETER_INTERPRETER_H_
65