NetBSD/sys/arch/arm26/include/pcb.h

61 lines
2.1 KiB
C

/* $NetBSD: pcb.h,v 1.4 2001/04/16 17:30:32 bjh21 Exp $ */
/*-
* Copyright (c) 2000 Ben Harris
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* This file is part of NetBSD/arm26 -- a port of NetBSD to ARM2/3 machines. */
/*
* pcb.h - The machine-dependent part of the user structure.
*/
#ifndef _ARM26_PCB_H
#define _ARM26_PCB_H
#include <machine/frame.h>
#ifndef _KERNEL
typedef struct label_t label_t;
#endif
struct pcb {
u_int pcb_flags;
#define PCB_OWNFPU 0x00000001
struct trapframe *pcb_tf;
struct switchframe *pcb_sf;
struct fpframe pcb_ff;
void *pcb_onfault; /* return here after failed page fault */
label_t *pcb_onfault_lj; /* longjmp here ditto */
};
/*
* No additional data for core dumps.
*/
struct md_coredump {
};
#endif