Subversion Repositories scarm

// scCR.h: interface for the scCR 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_SCCR_H__7F1E5937_AE4E_11D6_BB28_000000000000__INCLUDED_)

#define AFX_SCCR_H__7F1E5937_AE4E_11D6_BB28_000000000000__INCLUDED_

#if _MSC_VER > 1000

#pragma once

#endif // _MSC_VER > 1000

#include "..\SRC\scARMInstruction.h"

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

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

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

const uint32_t CRT_MASK  =  0x0F000010;

const uint32_t CRT_SIG  =   0x0E000010;

class scCR : public scARMInstruction

{

/* Coprocessor register transfers */

typedef struct CRTAG

{

  uint32_t crm   : 4;

  uint32_t pad2  : 1;

  uint32_t cop2  : 3;

  uint32_t cpn   : 4;

  uint32_t rd    : 4;

  uint32_t crn   : 4;

  uint32_t ls    : 1;

  uint32_t cop1  : 3;

  uint32_t pad   : 4;

  uint32_t cond  : 4;

} CRT;

 CRT ir;

 static const char* kind_string;

public:

        uint32_t B();

        uint32_t A();

        bool is_imm();

        bool pre();

        bool wb();

        COND cond();

        REGS Rn();

        bool is_rs();

        bool is_ls();

        REGS Rd();

        bool is_shift();

        bool is_mult();

        const char* kind();

        scCR(uint32_t);

        virtual ~scCR();

};

#endif // !defined(AFX_SCCR_H__7F1E5937_AE4E_11D6_BB28_000000000000__INCLUDED_)