1/*	$NetBSD: ipkdb.h,v 1.3 2005/12/24 20:07:28 perry Exp $	*/
2
3/*
4 * Copyright (C) 1995, 1996 Wolfgang Solfrank.
5 * Copyright (C) 1995, 1996 TooLs GmbH.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 *    must display the following acknowledgement:
18 *	This product includes software developed by TooLs GmbH.
19 * 4. The name of TooLs GmbH may not be used to endorse or promote products
20 *    derived from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34/*
35 * Register array.
36 * This is an initial part of the struct trapframe.
37 */
38#define	FIX	0
39#define	NFIX	32
40#define	FLOAT	32
41#define	NFLOAT	64	/* Floating regs are double the size of fix regs */
42#define	PC	96
43#define	PS	97
44#define	CR	98
45#define	LR	99
46#define	CTR	100
47#define	XER	101
48#define	NREG	105	/* XXX tm-rs6000.h reserves extra space in reg file */
49
50extern int ipkdbregs[NREG];
51
52/* Doesn't handle overlapping regions */
53__inline extern void
54ipkdbcopy(s,d,n)
55	void *s, *d;
56	int n;
57{
58	char *sp = s, *dp = d;
59
60	while (--n >= 0)
61		*dp++ = *sp++;
62}
63
64__inline extern void
65ipkdbzero(d,n)
66	void *d;
67	int n;
68{
69	char *dp = d;
70
71	while (--n >= 0)
72		*dp++ = 0;
73}
74
75__inline extern int
76ipkdbcmp(s,d,n)
77	void *s, *d;
78{
79	char *sp = s, *dp = d;
80
81	while (--n >= 0)
82		if (*sp++ != *dp++)
83			return *--dp - *--sp;
84	return 0;
85}
86