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 "art_method.h" 23#include "read_barrier-inl.h" 24 25namespace art { 26 27inline bool Runtime::IsClearedJniWeakGlobal(mirror::Object* obj) { 28 return obj == GetClearedJniWeakGlobal(); 29} 30 31inline mirror::Object* Runtime::GetClearedJniWeakGlobal() { 32 mirror::Object* obj = sentinel_.Read(); 33 DCHECK(obj != nullptr); 34 return obj; 35} 36 37inline QuickMethodFrameInfo Runtime::GetRuntimeMethodFrameInfo(ArtMethod* method) { 38 DCHECK(method != nullptr); 39 // Cannot be imt-conflict-method or resolution-method. 40 DCHECK_NE(method, GetImtConflictMethod()); 41 DCHECK_NE(method, GetResolutionMethod()); 42 // Don't use GetCalleeSaveMethod(), some tests don't set all callee save methods. 43 if (method == GetCalleeSaveMethodUnchecked(Runtime::kRefsAndArgs)) { 44 return GetCalleeSaveMethodFrameInfo(Runtime::kRefsAndArgs); 45 } else if (method == GetCalleeSaveMethodUnchecked(Runtime::kSaveAll)) { 46 return GetCalleeSaveMethodFrameInfo(Runtime::kSaveAll); 47 } else { 48 DCHECK_EQ(method, GetCalleeSaveMethodUnchecked(Runtime::kRefsOnly)); 49 return GetCalleeSaveMethodFrameInfo(Runtime::kRefsOnly); 50 } 51} 52 53inline ArtMethod* Runtime::GetResolutionMethod() { 54 CHECK(HasResolutionMethod()); 55 return resolution_method_; 56} 57 58inline ArtMethod* Runtime::GetImtConflictMethod() { 59 CHECK(HasImtConflictMethod()); 60 return imt_conflict_method_; 61} 62 63inline ArtMethod* Runtime::GetImtUnimplementedMethod() { 64 CHECK(imt_unimplemented_method_ != nullptr); 65 return imt_unimplemented_method_; 66} 67 68inline ArtMethod* Runtime::GetCalleeSaveMethod(CalleeSaveType type) 69 SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 70 DCHECK(HasCalleeSaveMethod(type)); 71 return GetCalleeSaveMethodUnchecked(type); 72} 73 74inline ArtMethod* Runtime::GetCalleeSaveMethodUnchecked(CalleeSaveType type) 75 SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 76 return reinterpret_cast<ArtMethod*>(callee_save_methods_[type]); 77} 78 79} // namespace art 80 81#endif // ART_RUNTIME_RUNTIME_INL_H_ 82