dev_mp.h

龙芯２e的模拟器源代码

#ifndef	TESTMACHINE_MP_H
#define	TESTMACHINE_MP_H

/*
 *  Definitions used by the "mp" device in GXemul.
 *
 *  $Id: dev_mp.h,v 1.2 2006/07/05 05:38:36 debug Exp $
 *  This file is in the public domain.
 */


/*
 *  Architecture-specific interrupt definitions:
 */

#define	MIPS_IPI_INT			6


/*
 *  Default (physical) base address and length:
 */

#define	DEV_MP_ADDRESS			0x0000000011000000ULL
#define	DEV_MP_LENGTH			0x0000000000000100ULL


/*
 *  Offsets from the base address to reach the MP device' registers:
 */

#define     DEV_MP_WHOAMI		    0x0000
#define     DEV_MP_NCPUS		    0x0010
#define     DEV_MP_STARTUPCPU		    0x0020
#define     DEV_MP_STARTUPADDR		    0x0030
#define     DEV_MP_PAUSE_ADDR		    0x0040
#define     DEV_MP_PAUSE_CPU		    0x0050
#define     DEV_MP_UNPAUSE_CPU		    0x0060
#define     DEV_MP_STARTUPSTACK		    0x0070
#define     DEV_MP_HARDWARE_RANDOM	    0x0080
#define     DEV_MP_MEMORY		    0x0090
#define	    DEV_MP_IPI_ONE		    0x00a0
#define	    DEV_MP_IPI_MANY		    0x00b0
#define	    DEV_MP_IPI_READ		    0x00c0
#define	    DEV_MP_NCYCLES		    0x00d0


#endif	/*  TESTMACHINE_MP_H  */