Subversion Repositories scarm

// scARMInstruction.h: interface for the scARMInstruction class.

/*                            -------------------

    begin                : Oct 2 2002

    copyright            : (C) 2002 UESTC

    author               : Zhong Tao

    email                : zhong@opencores.org

 ***************************************************************************/

/***************************************************************************

 *                                                                         *

 *   This program is free software; you can redistribute it and/or modify  *

 *   it under the terms of the GNU General Public License as published by  *

 *   the Free Software Foundation; either version 2 of the License, or     *

 *   (at your option) any later version.                                   *

 *                                                                         *

 ***************************************************************************/

#if !defined(AFX_SCARMINSTRUCTION_H__9BF2A924_AA7B_11D6_BB1A_000000000000__INCLUDED_)

#define AFX_SCARMINSTRUCTION_H__9BF2A924_AA7B_11D6_BB1A_000000000000__INCLUDED_

#include "scBarrelShifter.h"    // Added by ClassView

#if _MSC_VER > 1000

#pragma once

#endif // _MSC_VER > 1000

#include "scTypes.h"

#include "scRegisterFile.h"     // Added by ClassView

#include "scALU.h"      // Added by ClassView

#include "scBarrelShifter.h"

// used to package the different behavoir of the different instruciton.

class scARMInstruction

{

        static const char* kind_string;

public:

        virtual bool up();

        virtual bool is_link();

        virtual bool is_mrt();

        virtual bool set();

        virtual bool is_branch();

        virtual bool is_ls();

        virtual bool is_word();

        virtual REGS Rn();

        virtual bool load();

        virtual bool wb();

        virtual bool pre();

        virtual bool is_shift();

        virtual bool is_mult();

        virtual bool is_rs();

        virtual bool is_imm();

        virtual uint32_t dist(); //return rs

        virtual enum SHIFT shift_type();

        virtual COND cond();

        virtual OPCODE op();

        virtual REGS Rd();

        virtual uint32_t B();//return rn

        virtual uint32_t A();//return rm

        virtual const char* kind();

    scARMInstruction();

        virtual ~scARMInstruction();

};

#endif // !defined(AFX_SCARMINSTRUCTION_H__9BF2A924_AA7B_11D6_BB1A_000000000000__INCLUDED_)