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Vladimir Marko7624d252014-05-02 14:40:15 +01001/*
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
Ian Rogerse63db272014-07-15 15:36:11 -070022#include "read_barrier-inl.h"
23
Vladimir Marko7624d252014-05-02 14:40:15 +010024namespace art {
25
Ian Rogersc0542af2014-09-03 16:16:56 -070026inline bool Runtime::IsClearedJniWeakGlobal(mirror::Object* obj) {
27 return obj == GetClearedJniWeakGlobal();
28}
29
30inline mirror::Object* Runtime::GetClearedJniWeakGlobal() {
31 mirror::Object* obj = sentinel_.Read();
Hiroshi Yamauchi8a741172014-09-08 13:22:56 -070032 DCHECK(obj != nullptr);
Ian Rogersc0542af2014-09-03 16:16:56 -070033 return obj;
34}
35
Hiroshi Yamauchiab088112014-07-14 13:00:14 -070036inline QuickMethodFrameInfo Runtime::GetRuntimeMethodFrameInfo(mirror::ArtMethod* method) {
Vladimir Marko7624d252014-05-02 14:40:15 +010037 DCHECK(method != nullptr);
38 // Cannot be imt-conflict-method or resolution-method.
39 DCHECK(method != GetImtConflictMethod());
40 DCHECK(method != GetResolutionMethod());
41 // Don't use GetCalleeSaveMethod(), some tests don't set all callee save methods.
Hiroshi Yamauchiab088112014-07-14 13:00:14 -070042 if (method == GetCalleeSaveMethodUnchecked(Runtime::kRefsAndArgs)) {
Vladimir Marko7624d252014-05-02 14:40:15 +010043 return GetCalleeSaveMethodFrameInfo(Runtime::kRefsAndArgs);
Hiroshi Yamauchiab088112014-07-14 13:00:14 -070044 } else if (method == GetCalleeSaveMethodUnchecked(Runtime::kSaveAll)) {
Vladimir Marko7624d252014-05-02 14:40:15 +010045 return GetCalleeSaveMethodFrameInfo(Runtime::kSaveAll);
46 } else {
Hiroshi Yamauchiab088112014-07-14 13:00:14 -070047 DCHECK(method == GetCalleeSaveMethodUnchecked(Runtime::kRefsOnly));
Vladimir Marko7624d252014-05-02 14:40:15 +010048 return GetCalleeSaveMethodFrameInfo(Runtime::kRefsOnly);
49 }
50}
51
Ian Rogerse63db272014-07-15 15:36:11 -070052inline mirror::ArtMethod* Runtime::GetResolutionMethod() {
53 CHECK(HasResolutionMethod());
Hiroshi Yamauchi94f7b492014-07-22 18:08:23 -070054 return resolution_method_.Read();
Ian Rogerse63db272014-07-15 15:36:11 -070055}
56
57inline mirror::ArtMethod* Runtime::GetImtConflictMethod() {
58 CHECK(HasImtConflictMethod());
Hiroshi Yamauchi94f7b492014-07-22 18:08:23 -070059 return imt_conflict_method_.Read();
Ian Rogerse63db272014-07-15 15:36:11 -070060}
61
Mathieu Chartier2d2621a2014-10-23 16:48:06 -070062inline mirror::ArtMethod* Runtime::GetImtUnimplementedMethod() {
63 CHECK(!imt_unimplemented_method_.IsNull());
64 return imt_unimplemented_method_.Read();
65}
66
Ian Rogerse63db272014-07-15 15:36:11 -070067inline mirror::ObjectArray<mirror::ArtMethod>* Runtime::GetDefaultImt()
68 SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
69 CHECK(HasDefaultImt());
Hiroshi Yamauchi94f7b492014-07-22 18:08:23 -070070 return default_imt_.Read();
Ian Rogerse63db272014-07-15 15:36:11 -070071}
72
73inline mirror::ArtMethod* Runtime::GetCalleeSaveMethod(CalleeSaveType type)
74 SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
75 DCHECK(HasCalleeSaveMethod(type));
Hiroshi Yamauchi94f7b492014-07-22 18:08:23 -070076 return callee_save_methods_[type].Read();
Ian Rogerse63db272014-07-15 15:36:11 -070077}
78
79inline mirror::ArtMethod* Runtime::GetCalleeSaveMethodUnchecked(CalleeSaveType type)
80 SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
Hiroshi Yamauchi94f7b492014-07-22 18:08:23 -070081 return callee_save_methods_[type].Read();
Ian Rogerse63db272014-07-15 15:36:11 -070082}
83
Vladimir Marko7624d252014-05-02 14:40:15 +010084} // namespace art
85
86#endif // ART_RUNTIME_RUNTIME_INL_H_