1 /*
2  * Copyright (C) 2019 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 #include "base/locks.h"
18 
19 /*
20  * Stub definitions for targets without nterp implementations.
21  */
22 
23 namespace art {
24 
25 class ArtMethod;
26 
27 namespace interpreter {
28 
IsNterpSupported()29 bool IsNterpSupported() {
30   return false;
31 }
32 
CanRuntimeUseNterp()33 bool CanRuntimeUseNterp() {
34   return false;
35 }
36 
CanMethodUseNterp(ArtMethod * method ATTRIBUTE_UNUSED)37 bool CanMethodUseNterp(ArtMethod* method ATTRIBUTE_UNUSED) {
38   return false;
39 }
40 
GetNterpEntryPoint()41 const void* GetNterpEntryPoint() {
42   return nullptr;
43 }
44 
CheckNterpAsmConstants()45 void CheckNterpAsmConstants() {
46 }
47 
ExecuteNterpImpl()48 extern "C" void ExecuteNterpImpl() REQUIRES_SHARED(Locks::mutator_lock_) {
49   UNIMPLEMENTED(FATAL);
50 }
51 
52 extern "C" void* artNterpAsmInstructionStart[] = { nullptr };
53 extern "C" void* artNterpAsmInstructionEnd[] = { nullptr };
54 
55 }  // namespace interpreter
56 }  // namespace art
57