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 25 namespace art { 26 IsClearedJniWeakGlobal(mirror::Object * obj)27inline bool Runtime::IsClearedJniWeakGlobal(mirror::Object* obj) { 28 return obj == GetClearedJniWeakGlobal(); 29 } 30 GetClearedJniWeakGlobal()31inline mirror::Object* Runtime::GetClearedJniWeakGlobal() { 32 mirror::Object* obj = sentinel_.Read(); 33 DCHECK(obj != nullptr); 34 return obj; 35 } 36 GetRuntimeMethodFrameInfo(ArtMethod * method)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 GetResolutionMethod()53inline ArtMethod* Runtime::GetResolutionMethod() { 54 CHECK(HasResolutionMethod()); 55 return resolution_method_; 56 } 57 GetImtConflictMethod()58inline ArtMethod* Runtime::GetImtConflictMethod() { 59 CHECK(HasImtConflictMethod()); 60 return imt_conflict_method_; 61 } 62 GetImtUnimplementedMethod()63inline ArtMethod* Runtime::GetImtUnimplementedMethod() { 64 CHECK(imt_unimplemented_method_ != nullptr); 65 return imt_unimplemented_method_; 66 } 67 GetCalleeSaveMethod(CalleeSaveType type)68inline ArtMethod* Runtime::GetCalleeSaveMethod(CalleeSaveType type) 69 SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 70 DCHECK(HasCalleeSaveMethod(type)); 71 return GetCalleeSaveMethodUnchecked(type); 72 } 73 GetCalleeSaveMethodUnchecked(CalleeSaveType type)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