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      1 /*	$NetBSD: proc.h,v 1.15 2023/07/23 10:09:36 skrll Exp $	*/
      2 
      3 /*	$OpenBSD: proc.h,v 1.4 2009/12/29 13:11:40 jsing Exp $ */
      4 
      5 /*
      6  * Copyright (c) 1992, 1993
      7  *	The Regents of the University of California.  All rights reserved.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. Neither the name of the University nor the names of its contributors
     18  *    may be used to endorse or promote products derived from this software
     19  *    without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  *
     33  *	@(#)proc.h      7.1 (Berkeley) 5/15/91
     34  */
     35 
     36 #ifndef _HPPA_PROC_H_
     37 #define _HPPA_PROC_H_
     38 
     39 /*
     40  * Machine-dependent part of the lwp structure for hppa.
     41  */
     42 struct mdlwp {
     43 	struct		trapframe *md_regs;	/* registers on current frame */
     44 	volatile int	md_astpending;		/* AST pending for this LWP */
     45 	int		md_flags;		/* machine-dependent flags */
     46 
     47 	__vaddr_t	md_bpva;
     48 	unsigned int	md_bpsave[2];
     49 };
     50 
     51 struct mdproc {
     52 	void	      (*md_syscall)(struct trapframe *, int *);
     53 
     54 	int		md_flags;		/* machine-dependent flags */
     55 #define MDP_OLDSPACE	__BIT(0)
     56 };
     57 
     58 /* md_flags */
     59 
     60 #endif /* _HPPA_PROC_H_ */
     61