gdb_machdep.h revision 161588 
1/*-
2 * Copyright (c) 2006 Marcel Moolenaar
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * $FreeBSD: head/sys/powerpc/include/gdb_machdep.h 161588 2006-08-24 21:52:11Z marcel $
27 */
28
29#ifndef _MACHINE_GDB_MACHDEP_H_
30#define	_MACHINE_GDB_MACHDEP_H_
31
32#define GDB_NREGS	153
33#define	GDB_REG_PC	64
34
35#define	GDB_BUFSZ	(GDB_NREGS*4)
36
37static __inline size_t
38gdb_cpu_regsz(int regnum)
39{
40	return (sizeof(int));
41}
42
43static __inline int
44gdb_cpu_query(void)
45{
46	return (0);
47}
48
49void *gdb_cpu_getreg(int, size_t *);
50void gdb_cpu_setreg(int, void *);
51int gdb_cpu_signal(int, int);
52
53#endif /* !_MACHINE_GDB_MACHDEP_H_ */
54