1/*-
2 * SPDX-License-Identifier: MIT-CMU
3 *
4 * Mach Operating System
5 * Copyright (c) 1991,1990 Carnegie Mellon University
6 * All Rights Reserved.
7 *
8 * Permission to use, copy, modify and distribute this software and its
9 * documentation is hereby granted, provided that both the copyright
10 * notice and this permission notice appear in all copies of the
11 * software, derivative works or modified versions, and any portions
12 * thereof, and that both notices appear in supporting documentation.
13 *
14 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
15 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
16 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
17 *
18 * Carnegie Mellon requests users of this software to return to
19 *
20 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
21 *  School of Computer Science
22 *  Carnegie Mellon University
23 *  Pittsburgh PA 15213-3890
24 *
25 * any improvements or extensions that they make and grant Carnegie the
26 * rights to redistribute these changes.
27 */
28
29/*
30 *	Author: David B. Golub, Carnegie Mellon University
31 *	Date:	10/90
32 */
33
34#ifndef _DDB_DB_WATCH_H_
35#define	_DDB_DB_WATCH_H_
36
37/*
38 * Watchpoint.
39 */
40
41typedef struct db_watchpoint {
42	vm_map_t map;			/* in this map */
43	db_addr_t loaddr;		/* from this address */
44	db_addr_t hiaddr;		/* to this address */
45	struct db_watchpoint *link;	/* link in in-use or free chain */
46} *db_watchpoint_t;
47
48#endif /* !_DDB_DB_WATCH_H_ */
49