1 /*
2 * Copyright (C) 2015 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 #include "../interpreter_common.h"
17
18 /*
19 * Stub definitions for targets without mterp implementations.
20 */
21
22 namespace art {
23 namespace interpreter {
24 /*
25 * Call this during initialization to verify that the values in asm-constants.h
26 * are still correct.
27 */
CheckMterpAsmConstants()28 void CheckMterpAsmConstants() {
29 // Nothing to check when mterp is not implemented.
30 }
31
InitMterpTls(Thread * self)32 void InitMterpTls(Thread* self) {
33 self->SetMterpDefaultIBase(nullptr);
34 self->SetMterpCurrentIBase(nullptr);
35 self->SetMterpAltIBase(nullptr);
36 }
37
38 /*
39 * The platform-specific implementation must provide this.
40 */
ExecuteMterpImpl(Thread * self,const uint16_t * dex_instructions,ShadowFrame * shadow_frame,JValue * result_register)41 extern "C" bool ExecuteMterpImpl(Thread* self,
42 const uint16_t* dex_instructions,
43 ShadowFrame* shadow_frame,
44 JValue* result_register)
45 REQUIRES_SHARED(Locks::mutator_lock_) {
46 UNUSED(self); UNUSED(shadow_frame); UNUSED(code_item); UNUSED(result_register);
47 UNIMPLEMENTED(art::FATAL);
48 return false;
49 }
50
51 } // namespace interpreter
52 } // namespace art
53