Subversion Repositories scarm

///////////////////////////////////////////////////////////////////////////////

// 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.

//

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with this program; if not, write to the Free Software

// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

//////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////              

//          

//  Original Author: Allen Tao Zhong,

//  University of Electronic Science and Technology in China

//  email: zhong@opencores.org

//  info   This is a SystemC ARM model

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

//

//////////////////////////////////////////////////////////////////////

#include "scTypes.h"

/* General register to status register transfer - two formats */

typedef struct MSR1TAG

{

  uint32_t imm   : 8;

  uint32_t rot   : 4;

  uint32_t pad4  : 4;

  uint32_t field : 4;

  uint32_t pad3  : 2;

  uint32_t which : 1;

  uint32_t pad2  : 2;

  uint32_t hash  : 1;

  uint32_t pad   : 2;

  uint32_t cond  : 4;

} MSR1;

typedef struct MSR2TAG

{

  uint32_t rm    : 4;

  uint32_t pad5  : 8;

  uint32_t pad4  : 4;

  uint32_t field : 4;

  uint32_t pad3  : 2;

  uint32_t which : 1;

  uint32_t pad2  : 2;

  uint32_t hash  : 1;

  uint32_t pad   : 2;

  uint32_t cond  : 4;

} MSR2;

#define MSR_MASK    0x0DB0F000

#define MSR_SIG     0x0120F000

class scARMMCR

{

public:

        scARMMCR();

        virtual ~scARMMCR();

};