LCOM1920-T02G10

/*        $NetBSD: kcore.h,v 1.5 2010/10/05 23:48:16 jym Exp $        */

/*

 * Copyright (c) 1996 Carnegie-Mellon University.

 * All rights reserved.

 *

 * Author: Chris G. Demetriou

 *

 * Permission to use, copy, modify and distribute this software and

 * its documentation is hereby granted, provided that both the copyright

 * notice and this permission notice appear in all copies of the

 * software, derivative works or modified versions, and any portions

 * thereof, and that both notices appear in supporting documentation.

 *

 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"

 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND

 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.

 *

 * Carnegie Mellon requests users of this software to return to

 *

 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU

 *  School of Computer Science

 *  Carnegie Mellon University

 *  Pittsburgh PA 15213-3890

 *

 * any improvements or extensions that they make and grant Carnegie the

 * rights to redistribute these changes.

 */

/*

 * Modified for NetBSD/i386 by Jason R. Thorpe, Numerical Aerospace

 * Simulation Facility, NASA Ames Research Center.

 */

#ifndef _I386_KCORE_H_

#define _I386_KCORE_H_

typedef struct cpu_kcore_hdr {

        uint32_t        pdppaddr;                /* PA of PDP */

        uint32_t        nmemsegs;                /* Number of RAM segments */

#if 0

        phys_ram_seg_t  memsegs[];                /* RAM segments */

#endif

} cpu_kcore_hdr_t;

/*

 * Used to indicate that PAE should be used for virtual address

 * translation. As PDPpaddr is expected to be PAGE_SIZE aligned,

 * this can be safely OR'ed in pdppaddr.

 * To avoid any kind of conflict with existing MMU bits, we chose one

 * ignored by hardware

 */

#define I386_KCORE_PAE        PG_AVAIL1

#ifdef _KERNEL

void        dumpsys(void);

extern struct pcb dumppcb;

extern int        sparse_dump;

#endif

#endif /* _I386_KCORE_H_ */