crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianInstructionLib/Arm/Instructions/Arm/DataTransfer/Bases/Arm_LoadOrStoreMultiple_GP.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianInstructionLib/Arm/Instructions/Arm/DataTransfer/Bases/Arm_LoadOrStoreMultiple_GP.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,127 @@
+/*
+* 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_GP : Arm_LoadOrStoreMultiple
+ {
+ #region Constructors
+ protected Arm_LoadOrStoreMultiple_GP()
+ {
+ }
+ #endregion
+
+ #region From ArmBaseInstruction
+ protected override bool DoQueryInvolvementAsSource( TArmRegisterType aRegister )
+ {
+ TArmDataTransferType type = this.DataTransferType;
+ //
+ bool ret = base.DoQueryInvolvementAsSource( aRegister );
+ if ( ret == false && type == TArmDataTransferType.EStore )
+ {
+ // STMFD R13!, {R0 - R12, LR}
+ // r13 = dest, r0->r12, r14 are source registers
+ List<TArmRegisterType> regs = this.RegistersAsList;
+ ret = regs.Contains( aRegister );
+ }
+ //
+ return ret;
+ }
+
+ protected override bool DoQueryInvolvementAsDestination( TArmRegisterType aRegister )
+ {
+ TArmDataTransferType type = this.DataTransferType;
+ //
+ bool ret = base.DoQueryInvolvementAsDestination( aRegister );
+ if ( ret == false && type == TArmDataTransferType.ELoad )
+ {
+ // LDMFD R13!, {R0 - R12, PC}
+ // r13 = source, r0->r12, r15 are destination registers
+ List<TArmRegisterType> regs = this.RegistersAsList;
+ ret = regs.Contains( aRegister );
+ }
+ //
+ return ret;
+ }
+ #endregion
+
+ #region API
+ #endregion
+
+ #region Properties
+ public bool AffectsPC
+ {
+ get
+ {
+ SymBit pcBit = SymBitUtils.GetBit( base.AIRawValue, 15 );
+ return ( pcBit == SymBit.ESet );
+ }
+ }
+
+ public override TArmRegisterType BaseRegister
+ {
+ get
+ {
+ SymMask mask = new SymMask( 0xF << 16, SymMask.TShiftDirection.ERight, 16 );
+ TArmRegisterType ret = (TArmRegisterType) mask.Apply( base.AIRawValue );
+ return ret;
+ }
+ }
+
+ public TArmRegisterType[] Registers
+ {
+ get
+ {
+ TArmRegisterType[] list = RegistersAsList.ToArray();
+ return list;
+ }
+ }
+
+ public TArmInstructionAddressingMode AddressingMode
+ {
+ get
+ {
+ SymMask mask = new SymMask( 3u << 23, SymMask.TShiftDirection.ERight, 23 );
+ TArmInstructionAddressingMode mode = (TArmInstructionAddressingMode) mask.Apply( base.AIRawValue );
+ return mode;
+ }
+ }
+ #endregion
+
+ #region Internal methods
+ private List<TArmRegisterType> RegistersAsList
+ {
+ get
+ {
+ List<TArmRegisterType> list = ArmInstructionUtils.ExtractGPRegisterList( base.AIRawValue & 0x0000FFFF );
+ return list;
+ }
+ }
+ #endregion
+
+ #region Data members
+ #endregion
+ }
+}
+