--- a/debugsrv/runmodedebug/rmdriver/inc/d_rmd_stepping.h Tue Aug 31 16:45:49 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,126 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "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:
-//
-
-#ifndef D_RMD_STEPPING_H
-#define D_RMD_STEPPING_H
-
-// fwd declaration of DRM_DebugChannel
-class DRM_DebugChannel;
-
-// extracted from rm_debug_kerneldriver.h
-// Register definitions
-#define SP_REGISTER 13
-#define LINK_REGISTER 14
-#define PC_REGISTER 15
-#define STATUS_REGISTER 16
-
-class DRMDStepping : public DBase
-{
-public:
- // ctor
- DRMDStepping(DRM_DebugChannel* aChannel);
-
- // dtor
- ~DRMDStepping();
-
- // extracted from rm_debug_kerneldriver.cpp
- TBool IsExecuted(TUint8 aCondition, TUint32 aStatusRegister);
- TBool IsPreviousInstructionMovePCToLR(DThread *aThread);
- void DecodeDataProcessingInstruction(TUint8 aOpcode, TUint32 aOp1, TUint32 aOp2, TUint32 aStatusRegister, TUint32 &aBreakAddress);
- TUint32 PCAfterInstructionExecutes(DThread *aThread, TUint32 aCurrentPC, TUint32 aStatusRegister, TInt aInstSize, TUint32 &aNewRangeEnd, TBool &aChangingModes);
- TUint32 ShiftedRegValue(DThread *aThread, TUint32 aInstruction, TUint32 aCurrentPC, TUint32 aStatusRegister);
- TInt ModifyBreaksForStep(DThread *aThread, TUint32 aRangeStart, TUint32 aRangeEnd,TBool aResumeOnceOutOfRange, TBool aCheckForStubs, const TUint32 aNumSteps);
-
-private:
-
- // Needed to access private data until re-structuring work is complete.
- friend class DRM_DebugChannel;
-
- DRM_DebugChannel* iChannel; // temporary reference back to DRM_DebugChannel to help with refactoring
-
- // Set of inline functions for decoding instructions. Formerly these were all macros
-
- // ARM instruction bitmasks
- inline TUint32 arm_opcode(const TUint32 aInst);
-
- // Generic instruction defines
- inline TUint32 arm_rm(const TUint32 aInst);
- inline TUint32 arm_rs(const TUint32 aInst);
- inline TUint32 arm_rd(const TUint32 aInst);
- inline TUint32 arm_rn(const TUint32 aInst);
- inline TUint32 arm_load(const TUint32 aInst);
-
- // Data processing instruction defines
- inline TUint32 arm_data_shift(const TUint32 aInst);
- inline TUint32 arm_data_c(const TUint32 aInst);
- inline TUint32 arm_data_imm(const TUint32 aInst);
- inline TUint32 arm_data_rot(const TUint32 aInst);
-
- // Single date transfer instruction defines
- inline TUint32 arm_single_imm(const TUint32 aInst);
- inline TUint32 arm_single_byte(const TUint32 aInst);
- inline TUint32 arm_single_u(const TUint32 aInst);
- inline TUint32 arm_single_pre(const TUint32 aInst);
-
- // Block data transfer instruction defines
- inline TUint32 arm_block_reglist(const TUint32 aInst);
- inline TUint32 arm_block_u(const TUint32 aInst);
- inline TUint32 arm_block_pre(const TUint32 aInst);
-
- // Branch instruction defines
- inline TUint32 arm_b_addr(const TUint32 aInst);
- inline TUint32 arm_instr_b_dest(const TUint32 aInst, TUint32& aAddr);
- inline TUint32 thumb_b_addr(const TUint32 aInst);
- inline TUint32 thumb_instr_b_dest(const TUint32 aInst, TUint32& aAddr);
- inline TUint32 arm_carry_bit(void);
-
-
- // Thumb instruction bitmasks
- inline TUint16 thumb_opcode(const TUint16 aInst);
- inline TUint16 thumb_inst_7_15(const TUint16 aInst);
- inline TUint16 thumb_inst_8_15(const TUint16 aInst);
-
- // Thumb2 decode support functions
- inline TUint16 t2opcode16(const TUint16 aInst);
-
- inline TUint16 t2opcode16special(const TUint16 aInst);
-
- // Helper functions
- TInt CurrentPC(DThread* aThread, TUint32& aPC);
-
- TInt CurrentCPSR(DThread* aThread, TUint32& aCPSR);
-
- TInt CurrentInstruction(DThread* aThread, TUint32& aInstruction);
-
- TInt CurrentArchMode(const TUint32 cpsr, Debug::TArchitectureMode& mode);
-
- TInt RegisterValue(DThread *aThread, const TUint32 aKernelRegisterId, TUint32 &aValue);
-
- TInt ReadMem32(DThread* aThread, const TUint32 aAddress, TUint32& aValue);
-
- TInt ReadMem16(DThread* aThread, const TUint32 aAddress, TUint16& aValue);
-
- TInt ReadMem8(DThread* aThread, const TUint32 aAddress, TUint8& aValue);
-
- inline TUint32 BitCount(const TUint32 aVal);
-
- inline TUint32 IsBitSet(const TUint32 aBitset, const TUint8 aBitNum);
-};
-
-#include "d_rmd_stepping.inl"
-
-#endif // D_RMD_STEPPPING_H
-
-// End of file - d-rmd-stepping.h