1/*-
2 * Copyright (c) 2004 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/amd64/include/gdb_machdep.h 157455 2006-04-04 02:44:51Z marcel $
27 */
28
29#ifndef _MACHINE_GDB_MACHDEP_H_
30#define _MACHINE_GDB_MACHDEP_H_
31
32#define GDB_BUFSZ 500
33#define GDB_NREGS 56
34#define GDB_REG_PC 16
35
36static __inline size_t
37gdb_cpu_regsz(int regnum)
38{
39 return ((regnum > 16 && regnum < 24) ? 4 : 8);
40}
41
42static __inline int
43gdb_cpu_signal(int type, int code __unused)
44{
45 return (type);
46}
47
48static __inline int
49gdb_cpu_query(void)
50{
51 return (0);
52}
53
54void *gdb_cpu_getreg(int, size_t *);
55void gdb_cpu_setreg(int, void *);
56
57#endif /* !_MACHINE_GDB_MACHDEP_H_ */
2 * Copyright (c) 2004 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/amd64/include/gdb_machdep.h 157455 2006-04-04 02:44:51Z marcel $
27 */
28
29#ifndef _MACHINE_GDB_MACHDEP_H_
30#define _MACHINE_GDB_MACHDEP_H_
31
32#define GDB_BUFSZ 500
33#define GDB_NREGS 56
34#define GDB_REG_PC 16
35
36static __inline size_t
37gdb_cpu_regsz(int regnum)
38{
39 return ((regnum > 16 && regnum < 24) ? 4 : 8);
40}
41
42static __inline int
43gdb_cpu_signal(int type, int code __unused)
44{
45 return (type);
46}
47
48static __inline int
49gdb_cpu_query(void)
50{
51 return (0);
52}
53
54void *gdb_cpu_getreg(int, size_t *);
55void gdb_cpu_setreg(int, void *);
56
57#endif /* !_MACHINE_GDB_MACHDEP_H_ */