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/* $NetBSD: kcore.h,v 1.7 2020/04/25 15:26:17 bouyer 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 PTE_AVL1
#ifdef _KERNEL
void dumpsys(void);
extern struct pcb dumppcb;
extern int sparse_dump;
#endif
#endif /* _I386_KCORE_H_ */
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