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 41 typedef 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