netbsd32_machdep.h revision 1.7 
1/*	$NetBSD: netbsd32_machdep.h,v 1.7 2002/01/03 02:29:40 mrg Exp $	*/
2
3/*
4 * Copyright (c) 1998, 2001 Matthew R. Green
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 *    derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31#ifndef _MACHINE_NETBSD32_H_
32#define _MACHINE_NETBSD32_H_
33
34/* from <arch/sparc/include/signal.h> */
35typedef u_int32_t netbsd32_sigcontextp_t;
36
37struct netbsd32_sigcontext {
38	int		sc_onstack;	/* sigstack state to restore */
39	int		__sc_mask13;	/* signal mask to restore (old style) */
40	/* begin machine dependent portion */
41	int		sc_sp;		/* %sp to restore */
42	int		sc_pc;		/* pc to restore */
43	int		sc_npc;		/* npc to restore */
44	int		sc_psr;		/* pstate to restore */
45	int		sc_g1;		/* %g1 to restore */
46	int		sc_o0;		/* %o0 to restore */
47	sigset_t	sc_mask;	/* signal mask to restore (new style) */
48};
49
50struct netbsd32_sigcontext13 {
51	int	sc_onstack;		/* sigstack state to restore */
52	int	sc_mask;		/* signal mask to restore (old style) */
53	/* begin machine dependent portion */
54	int	sc_sp;			/* %sp to restore */
55	int	sc_pc;			/* pc to restore */
56	int	sc_npc;			/* npc to restore */
57	int	sc_psr;			/* pstate to restore */
58	int	sc_g1;			/* %g1 to restore */
59	int	sc_o0;			/* %o0 to restore */
60};
61
62struct exec_package;
63void netbsd32_setregs (struct proc *p, struct exec_package *pack, u_long stack);
64int netbsd32_sigreturn (struct proc *p, void *v, register_t *retval);
65void netbsd32_sendsig (sig_t catcher, int sig, sigset_t *mask, u_long code);
66
67extern char netbsd32_esigcode[], netbsd32_sigcode[];
68
69/*
70 * Need to plug into get sparc specific ioctl's.
71 */
72#define	NETBSD32_MD_IOCTL	/* enable netbsd32_md_ioctl() */
73int netbsd32_md_ioctl (struct file *, netbsd32_u_long, caddr_t, struct proc *);
74
75#endif /* _MACHINE_NETBSD32_H_ */
76