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proc.h revision 1.1 
      1 /*	$NetBSD: proc.h,v 1.1 1995/02/13 23:07:45 cgd Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1994, 1995 Carnegie-Mellon University.
      5  * All rights reserved.
      6  *
      7  * Author: Chris G. Demetriou
      8  *
      9  * Permission to use, copy, modify and distribute this software and
     10  * its documentation is hereby granted, provided that both the copyright
     11  * notice and this permission notice appear in all copies of the
     12  * software, derivative works or modified versions, and any portions
     13  * thereof, and that both notices appear in supporting documentation.
     14  *
     15  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     16  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     17  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     18  *
     19  * Carnegie Mellon requests users of this software to return to
     20  *
     21  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     22  *  School of Computer Science
     23  *  Carnegie Mellon University
     24  *  Pittsburgh PA 15213-3890
     25  *
     26  * any improvements or extensions that they make and grant Carnegie the
     27  * rights to redistribute these changes.
     28  */
     29 
     30 /*
     31  * Machine-dependent part of the proc struct for the Alpha.
     32  */
     33 
     34 struct mdproc {
     35 	u_long	md_flags;
     36 	struct	trapframe *md_tf;	/* trap/syscall registers */
     37 	struct pcb *md_pcbpaddr;	/* phys addr of the pcb */
     38 	u_int64_t md_upte[UPAGES];	/* ptes for mapping u page */
     39 };
     40 
     41 #define	MDP_FPUSED	0x0001		/* Process used the FPU */
     42