memaccess.h

T-kernel 的extension源代码

/*
 *----------------------------------------------------------------------
 *    T-Kernel / Standard Extension
 *
 *    Copyright (C) 2006 by Ken Sakamura. All rights reserved.
 *    T-Kernel / Standard Extension is distributed 
 *      under the T-License for T-Kernel / Standard Extension.
 *----------------------------------------------------------------------
 *
 *    Version:   1.00.00
 *    Released by T-Engine Forum(http://www.t-engine.org) at 2006/8/11.
 *
 *----------------------------------------------------------------------
 */

/*
 *	memaccess.h (memory)
 *
 *	Memory access definitions (VR5500)
 */

#ifndef _PM_MEMACCESS_H_
#define _PM_MEMACCESS_H_

/*
 * To restrict user-level access using addresses, set a mask value.
 * Set the value at 0 not to restrict access.
 */
#define USERLEVEL_ADDRESS_MASK	0x7fffffff

#endif  /* _PM_MEMACCESS_H_ */