hp300/include/pcb.h

1.7      cgd /*	$NetBSD: pcb.h,v 1.7 1994/10/26 07:26:32 cgd Exp $	*/
1.7      cgd
1.1      cgd /*
1.1      cgd  * Copyright (c) 1988 University of Utah.
1.6  mycroft  * Copyright (c) 1982, 1986, 1990, 1993
1.6  mycroft  *	The Regents of the University of California.  All rights reserved.
1.1      cgd  *
1.1      cgd  * This code is derived from software contributed to Berkeley by
1.1      cgd  * the Systems Programming Group of the University of Utah Computer
1.1      cgd  * Science Department.
1.1      cgd  *
1.1      cgd  * Redistribution and use in source and binary forms, with or without
1.1      cgd  * modification, are permitted provided that the following conditions
1.1      cgd  * are met:
1.1      cgd  * 1. Redistributions of source code must retain the above copyright
1.1      cgd  *    notice, this list of conditions and the following disclaimer.
1.1      cgd  * 2. Redistributions in binary form must reproduce the above copyright
1.1      cgd  *    notice, this list of conditions and the following disclaimer in the
1.1      cgd  *    documentation and/or other materials provided with the distribution.
1.1      cgd  * 3. All advertising materials mentioning features or use of this software
1.1      cgd  *    must display the following acknowledgement:
1.1      cgd  *	This product includes software developed by the University of
1.1      cgd  *	California, Berkeley and its contributors.
1.1      cgd  * 4. Neither the name of the University nor the names of its contributors
1.1      cgd  *    may be used to endorse or promote products derived from this software
1.1      cgd  *    without specific prior written permission.
1.1      cgd  *
1.1      cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
1.1      cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.1      cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.1      cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
1.1      cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
1.1      cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
1.1      cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.1      cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
1.1      cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
1.1      cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
1.1      cgd  * SUCH DAMAGE.
1.1      cgd  *
1.6  mycroft  * from: Utah $Hdr: pcb.h 1.14 91/03/25$
1.6  mycroft  *
1.7      cgd  *	@(#)pcb.h	8.1 (Berkeley) 6/10/93
1.1      cgd  */
1.1      cgd
1.1      cgd #include <machine/frame.h>
1.1      cgd
1.1      cgd /*
1.1      cgd  * HP300 process control block
1.1      cgd  */
1.1      cgd struct pcb
1.1      cgd {
1.6  mycroft 	short	pcb_flags;	/* misc. process flags */
1.6  mycroft 	short	pcb_ps; 	/* processor status word */
1.6  mycroft 	int	pcb_ustp;	/* user segment table pointer */
1.6  mycroft 	int	pcb_usp;	/* user stack pointer */
1.6  mycroft 	int	pcb_regs[12];	/* D2-D7, A2-A7 */
1.1      cgd 	caddr_t	pcb_onfault;	/* for copyin/out faults */
1.1      cgd 	struct	fpframe pcb_fpregs; /* 68881/2 context save area */
1.1      cgd };
1.5      cgd
1.5      cgd /*
1.5      cgd  * The pcb is augmented with machine-dependent additional data for
1.5      cgd  * core dumps. For the hp300, this includes an HP-UX exec header
1.5      cgd  * which is dumped for HP-UX processes.
1.5      cgd  */
1.5      cgd struct md_coredump {
1.5      cgd 	int	md_exec[16];	/* exec structure for HP-UX core dumps */
1.5      cgd };