portable_entrypoints.h revision 7655f29fabc0a12765de828914a18314382e5a35 
1/*
2 * Copyright (C) 2013 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_PORTABLE_PORTABLE_ENTRYPOINTS_H_
18#define ART_RUNTIME_ENTRYPOINTS_PORTABLE_PORTABLE_ENTRYPOINTS_H_
19
20#include "dex_file-inl.h"
21#include "runtime.h"
22
23namespace art {
24namespace mirror {
25  class AbstractMethod;
26  class Object;
27}  // namespace mirror
28class Thread;
29
30#define PORTABLE_ENTRYPOINT_OFFSET(x) \
31    (static_cast<uintptr_t>(OFFSETOF_MEMBER(Thread, portable_entrypoints_)) + \
32        static_cast<uintptr_t>(OFFSETOF_MEMBER(PortableEntryPoints, x)))
33
34// Pointers to functions that are called by code generated by compiler's adhering to the portable
35// compiler ABI.
36struct PACKED(4) PortableEntryPoints {
37  // Invocation
38  const void* (*pPortableResolutionTrampolineFromCode)(mirror::AbstractMethod*, mirror::Object*,
39                                                       mirror::AbstractMethod**, Thread*);
40};
41
42}  // namespace art
43
44#endif  // ART_RUNTIME_ENTRYPOINTS_PORTABLE_PORTABLE_ENTRYPOINTS_H_
45