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_ENTRYPOINTS_INTERPRETER_INTERPRETER_ENTRYPOINTS_H_
18#define ART_RUNTIME_ENTRYPOINTS_INTERPRETER_INTERPRETER_ENTRYPOINTS_H_
19
20#include "base/macros.h"
21#include "dex_file.h"
22#include "offsets.h"
23
24#define INTERPRETER_ENTRYPOINT_OFFSET(x) \
25    ThreadOffset(static_cast<uintptr_t>(OFFSETOF_MEMBER(Thread, interpreter_entrypoints_)) + \
26                 static_cast<uintptr_t>(OFFSETOF_MEMBER(InterpreterEntryPoints, x)))
27
28namespace art {
29
30union JValue;
31class MethodHelper;
32class ShadowFrame;
33class Thread;
34
35// Pointers to functions that are called by interpreter trampolines via thread-local storage.
36struct PACKED(4) InterpreterEntryPoints {
37  void (*pInterpreterToInterpreterBridge)(Thread* self, MethodHelper& mh,
38                                          const DexFile::CodeItem* code_item,
39                                          ShadowFrame* shadow_frame, JValue* result);
40  void (*pInterpreterToCompiledCodeBridge)(Thread* self, MethodHelper& mh,
41                                           const DexFile::CodeItem* code_item,
42                                           ShadowFrame* shadow_frame, JValue* result);
43};
44
45}  // namespace art
46
47#endif  // ART_RUNTIME_ENTRYPOINTS_INTERPRETER_INTERPRETER_ENTRYPOINTS_H_
48