1 | /* $NetBSD: db_watch.h,v 1.18 2007/02/22 04:38:06 matt Exp $ */ |
2 | |
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 "AS IS" |
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 | * Author: David B. Golub, Carnegie Mellon University |
29 | * Date: 10/90 |
30 | */ |
31 | |
32 | #ifndef _DDB_DB_WATCH_ |
33 | #define _DDB_DB_WATCH_ |
34 | |
35 | /* |
36 | * Watchpoint. |
37 | */ |
38 | typedef struct db_watchpoint { |
39 | struct vm_map *map; /* in this map */ |
40 | db_addr_t loaddr; /* from this address */ |
41 | db_addr_t hiaddr; /* to this address */ |
42 | struct db_watchpoint *link; /* link in in-use or free chain */ |
43 | } *db_watchpoint_t; |
44 | |
45 | void db_deletewatch_cmd(db_expr_t, bool, db_expr_t, const char *); |
46 | void db_watchpoint_cmd(db_expr_t, bool, db_expr_t, const char *); |
47 | void db_listwatch_cmd(db_expr_t, bool, db_expr_t, const char *); |
48 | void db_set_watchpoints(void); |
49 | void db_clear_watchpoints(void); |
50 | |
51 | #endif /* _DDB_DB_WATCH_ */ |
52 | |