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 * from: src/sys/alpha/include/kdb.h,v 1.2 2005/01/05 20:05:50 imp
27 * $FreeBSD$
28 */
29
30 #ifndef _MACHINE_KDB_H_
31 #define _MACHINE_KDB_H_
32
33 #include <machine/frame.h>
34
35 #define KDB_STOPPEDPCB(pc) &stoppcbs[pc->pc_cpuid]
36
37 static __inline void
kdb_cpu_clear_singlestep(void)38 kdb_cpu_clear_singlestep(void)
39 {
40 }
41
42 static __inline void
kdb_cpu_set_singlestep(void)43 kdb_cpu_set_singlestep(void)
44 {
45 }
46
47 static __inline void
kdb_cpu_trap(int vector,int _)48 kdb_cpu_trap(int vector, int _)
49 {
50 }
51
52 static __inline void
kdb_cpu_sync_icache(unsigned char * addr,size_t size)53 kdb_cpu_sync_icache(unsigned char *addr, size_t size)
54 {
55 }
56 #endif /* _MACHINE_KDB_H_ */
57