1 /* * $OpenBSD: freebsd_ptrace.h,v 1.4 2003/06/02 23:28:00 millert Exp $*/
2 /*-
3 * Copyright (c) 1984, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
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 * 3. Neither the name of the University nor the names of its contributors
15 * may be used to endorse or promote products derived from this software
16 * without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, 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 * @(#)ptrace.h 8.2 (Berkeley) 1/4/94
31 */
32
33 #ifndef _FREEBSD_PTRACE_H_
34 #define _FREEBSD_PTRACE_H_
35
36 #define FREEBSD_PT_TRACE_ME 0 /* child declares it's being traced */
37 #define FREEBSD_PT_READ_I 1 /* read word in child's I space */
38 #define FREEBSD_PT_READ_D 2 /* read word in child's D space */
39 #define FREEBSD_PT_READ_U 3 /* read word in child's user structure */
40 #define FREEBSD_PT_WRITE_I 4 /* write word in child's I space */
41 #define FREEBSD_PT_WRITE_D 5 /* write word in child's D space */
42 #define FREEBSD_PT_WRITE_U 6 /* write word in child's user structure */
43 #define FREEBSD_PT_CONTINUE 7 /* continue the child */
44 #define FREEBSD_PT_KILL 8 /* kill the child process */
45 #define FREEBSD_PT_STEP 9 /* single step the child */
46
47 #ifdef notdef
48 #define FREEBSD_PT_ATTACH 10 /* trace some running process */
49 #define FREEBSD_PT_DETACH 11 /* stop tracing a process */
50 #endif
51
52 #define FREEBSD_PT_FIRSTMACH 32 /* for machine-specific requests */
53
54 void netbsd_to_freebsd_ptrace_regs(struct reg *, struct fpreg *,
55 struct freebsd_ptrace_reg *);
56 void freebsd_to_netbsd_ptrace_regs(struct freebsd_ptrace_reg *,
57 struct reg *, struct fpreg *);
58 int freebsd_ptrace_getregs(struct freebsd_ptrace_reg *, caddr_t,
59 register_t *);
60 int freebsd_ptrace_setregs(struct freebsd_ptrace_reg *, caddr_t,
61 int);
62
63 #endif /* !_FREEBSD_PTRACE_H_ */