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 .source "VarHandleUnhappyAccessors.smali" 17 18 .class public LVarHandleUnhappyAccessors; 19 .super Ljava/lang/Object; 20 21 .method public constructor <init>()V 22 .registers 4 23 invoke-direct {p0}, Ljava/lang/Object;-><init>()V 24 invoke-static {}, LVarHandleUnhappyAccessors;->getVarHandle()Ljava/lang/invoke/VarHandle; 25 move-result-object v0 26 invoke-static {}, LVarHandleUnhappyAccessors;->getObjectArray()[Ljava/lang/Object; 27 move-result-object v1 28 invoke-static {v0, v1}, LVarHandleUnhappyAccessors;->compareAndExchange(Ljava/lang/invoke/VarHandle;[Ljava/lang/Object;)V 29 invoke-static {v0}, LVarHandleUnhappyAccessors;->compareAndExchangeAcquire(Ljava/lang/invoke/VarHandle;)V 30 invoke-static {v0}, LVarHandleUnhappyAccessors;->compareAndExchangeRelease(Ljava/lang/invoke/VarHandle;)V 31 invoke-static {v0}, LVarHandleUnhappyAccessors;->compareAndSet(Ljava/lang/invoke/VarHandle;)V 32 return-void 33 .end method 34 35 # The following methods all invoke VarHandle accessors but the targetted 36 # accessor methods have the wrong signature. 37 38 .method public static compareAndExchange(Ljava/lang/invoke/VarHandle;[Ljava/lang/Object;)V 39 .registers 2 40 invoke-polymorphic {p0, p1}, Ljava/lang/invoke/VarHandle;->compareAndExchange([Ljava/lang/Object;)Ljava/lang/Integer;, ([Ljava/lang/Object;)Ljava/lang/Object; 41 .end method 42 43 .method public static compareAndExchangeAcquire(Ljava/lang/invoke/VarHandle;)V 44 .registers 2 45 const/4 v0, 1 46 invoke-polymorphic {p0, v0}, Ljava/lang/invoke/VarHandle;->compareAndExchangeAcquire(I)Ljava/lang/Object;, ([Ljava/lang/Object;)Ljava/lang/Object; 47 .end method 48 49 .method public static compareAndExchangeRelease(Ljava/lang/invoke/VarHandle;)V 50 .registers 1 51 invoke-polymorphic {p0}, Ljava/lang/invoke/VarHandle;->compareAndExchangeRelease()V, ([Ljava/lang/Object;)Ljava/lang/Object; 52 .end method 53 54 .method public static compareAndSet(Ljava/lang/invoke/VarHandle;)V 55 .registers 2 56 const/4 v0, 1 57 invoke-polymorphic {p0, v0}, Ljava/lang/invoke/VarHandle;->compareAndSet(I)Z, ([Ljava/lang/Object;)Ljava/lang/Object; 58 .end method 59 60 .method public static getVarHandle()Ljava/lang/invoke/VarHandle; 61 .registers 1 62 const/4 v0, 0 63 return-object v0 64 .end method 65 66 .method public static getObjectArray()[Ljava/lang/Object; 67 .registers 1 68 const/4 v0, 0 69 return-object v0 70 .end method 71
