runtime-inl.h revision 1fb463e42cf1d67595cff66d19c0f99e3046f4c4 
1/*
2 * Copyright (C) 2014 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_RUNTIME_INL_H_
18#define ART_RUNTIME_RUNTIME_INL_H_
19
20#include "runtime.h"
21
22#include "read_barrier-inl.h"
23
24namespace art {
25
26inline QuickMethodFrameInfo Runtime::GetRuntimeMethodFrameInfo(mirror::ArtMethod* method) {
27  DCHECK(method != nullptr);
28  // Cannot be imt-conflict-method or resolution-method.
29  DCHECK(method != GetImtConflictMethod());
30  DCHECK(method != GetResolutionMethod());
31  // Don't use GetCalleeSaveMethod(), some tests don't set all callee save methods.
32  if (method == GetCalleeSaveMethodUnchecked(Runtime::kRefsAndArgs)) {
33    return GetCalleeSaveMethodFrameInfo(Runtime::kRefsAndArgs);
34  } else if (method == GetCalleeSaveMethodUnchecked(Runtime::kSaveAll)) {
35    return GetCalleeSaveMethodFrameInfo(Runtime::kSaveAll);
36  } else {
37    DCHECK(method == GetCalleeSaveMethodUnchecked(Runtime::kRefsOnly));
38    return GetCalleeSaveMethodFrameInfo(Runtime::kRefsOnly);
39  }
40}
41
42inline mirror::ArtMethod* Runtime::GetResolutionMethod() {
43  CHECK(HasResolutionMethod());
44  return resolution_method_.Read();
45}
46
47inline mirror::ArtMethod* Runtime::GetImtConflictMethod() {
48  CHECK(HasImtConflictMethod());
49  return imt_conflict_method_.Read();
50}
51
52inline mirror::ArtMethod* Runtime::GetImtUnimplementedMethod() {
53  CHECK(!imt_unimplemented_method_.IsNull());
54  return imt_unimplemented_method_.Read();
55}
56
57inline mirror::ObjectArray<mirror::ArtMethod>* Runtime::GetDefaultImt()
58    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
59  CHECK(HasDefaultImt());
60  return default_imt_.Read();
61}
62
63inline mirror::ArtMethod* Runtime::GetCalleeSaveMethod(CalleeSaveType type)
64    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
65  DCHECK(HasCalleeSaveMethod(type));
66  return callee_save_methods_[type].Read();
67}
68
69inline mirror::ArtMethod* Runtime::GetCalleeSaveMethodUnchecked(CalleeSaveType type)
70    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
71  return callee_save_methods_[type].Read();
72}
73
74}  // namespace art
75
76#endif  // ART_RUNTIME_RUNTIME_INL_H_
77