crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianInstructionLib/Arm/Instructions/Arm/DataTransfer/Bases/Arm_LoadOrStoreMultiple.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianInstructionLib/Arm/Instructions/Arm/DataTransfer/Bases/Arm_LoadOrStoreMultiple.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,100 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+using System;
+using System.Collections.Generic;
+using System.Text;
+using SymbianUtils.BasicTypes;
+using SymbianStructuresLib.Arm.Registers;
+using SymbianStructuresLib.Arm.Instructions;
+using SymbianInstructionLib.Arm.Instructions.Common;
+
+namespace SymbianInstructionLib.Arm.Instructions.Arm.DataTransfer
+{
+ public abstract class Arm_LoadOrStoreMultiple : Arm_LoadOrStore
+ {
+ #region Constructors
+ protected Arm_LoadOrStoreMultiple()
+ {
+ }
+ #endregion
+
+ #region From ArmBaseInstruction
+ protected override bool DoQueryInvolvementAsSource( TArmRegisterType aRegister )
+ {
+ bool ret = false;
+ //
+ TArmDataTransferType type = this.DataTransferType;
+ if ( type == TArmDataTransferType.EStore )
+ {
+ // STMFD R13!, {R0 - R12, LR}
+ // r13 = dest, r0->r12, r14 are source registers
+ //
+ // Cannot test here, requires derived class to implement this check
+ }
+ else if ( type == TArmDataTransferType.ELoad )
+ {
+ // LDMFD R13!, {R0 - R12, PC}
+ // r13 = source, r0->r12, r15 are destination registers
+ TArmRegisterType baseReg = this.BaseRegister;
+ ret = ( aRegister == baseReg );
+ }
+ //
+ return ret;
+ }
+
+ protected override bool DoQueryInvolvementAsDestination( TArmRegisterType aRegister )
+ {
+ bool ret = false;
+ //
+ TArmDataTransferType type = this.DataTransferType;
+ if ( type == TArmDataTransferType.EStore )
+ {
+ // STMFD R13!, {R0 - R12, LR}
+ // r13 = dest, r0->r12, r14 are source registers
+ TArmRegisterType baseReg = this.BaseRegister;
+ ret = ( aRegister == baseReg );
+ }
+ else if ( type == TArmDataTransferType.ELoad )
+ {
+ // LDMFD R13!, {R0 - R12, PC}
+ // r13 = source, r0->r12, r15 are destination registers
+ //
+ // Cannot test here, requires derived class to implement this check
+ }
+ //
+ return ret;
+ }
+ #endregion
+
+ #region API
+ #endregion
+
+ #region Properties
+ public abstract TArmRegisterType BaseRegister
+ {
+ get;
+ }
+ #endregion
+
+ #region Internal methods
+ #endregion
+
+ #region Data members
+ #endregion
+ }
+}
+