1 /*
2  * Copyright (C) 2018 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_INTERPRETER_SHADOW_FRAME_INL_H_
18 #define ART_RUNTIME_INTERPRETER_SHADOW_FRAME_INL_H_
19 
20 #include "shadow_frame.h"
21 
22 #include "obj_ptr-inl.h"
23 
24 namespace art {
25 
26 template<VerifyObjectFlags kVerifyFlags /*= kDefaultVerifyFlags*/>
SetVRegReference(size_t i,ObjPtr<mirror::Object> val)27 inline void ShadowFrame::SetVRegReference(size_t i, ObjPtr<mirror::Object> val)
28     REQUIRES_SHARED(Locks::mutator_lock_) {
29   DCHECK_LT(i, NumberOfVRegs());
30   if (kVerifyFlags & kVerifyWrites) {
31     VerifyObject(val);
32   }
33   ReadBarrier::MaybeAssertToSpaceInvariant(val.Ptr());
34   uint32_t* vreg = &vregs_[i];
35   reinterpret_cast<StackReference<mirror::Object>*>(vreg)->Assign(val);
36   References()[i].Assign(val);
37 }
38 
39 }  // namespace art
40 
41 #endif  // ART_RUNTIME_INTERPRETER_SHADOW_FRAME_INL_H_
42