| 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 | |