1 /* $OpenBSD: db_run.h,v 1.8 2003/02/12 14:41:07 jason Exp $ */
2 /* $NetBSD: db_run.h,v 1.3 1996/02/05 01:57:14 christos Exp $ */
3
4 /*
5 * Mach Operating System
6 * Copyright (c) 1993,1992,1991,1990 Carnegie Mellon University
7 * All Rights Reserved.
8 *
9 * Permission to use, copy, modify and distribute this software and its
10 * documentation is hereby granted, provided that both the copyright
11 * notice and this permission notice appear in all copies of the
12 * software, derivative works or modified versions, and any portions
13 * thereof, and that both notices appear in supporting documentation.
14 *
15 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
16 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
17 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
18 *
19 * Carnegie Mellon requests users of this software to return to
20 *
21 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
22 * School of Computer Science
23 * Carnegie Mellon University
24 * Pittsburgh PA 15213-3890
25 *
26 * any improvements or extensions that they make and grant Carnegie Mellon
27 * the rights to redistribute these changes.
28 *
29 * Author: David B. Golub, Carnegie Mellon University
30 * Date: 7/90
31 */
32
33 #ifndef _DDB_DB_RUN_
34 #define _DDB_DB_RUN_
35
36 /*
37 * Commands to run process.
38 */
39 extern int db_inst_count;
40 extern int db_load_count;
41 extern int db_store_count;
42
43 boolean_t db_stop_at_pc(db_regs_t *, boolean_t *);
44 void db_restart_at_pc(db_regs_t *, boolean_t);
45 void db_single_step(db_regs_t *);
46 #ifndef db_set_single_step
47 void db_set_single_step(db_regs_t *);
48 #endif
49 #ifndef db_clear_single_step
50 void db_clear_single_step(db_regs_t *);
51 #endif
52 void db_single_step_cmd(db_expr_t, int, db_expr_t, char *);
53 void db_trace_until_call_cmd(db_expr_t, int, db_expr_t, char *);
54 void db_trace_until_matching_cmd(db_expr_t, int, db_expr_t, char *);
55 void db_continue_cmd(db_expr_t, int, db_expr_t, char *);
56
57 #ifdef SOFTWARE_SSTEP
58 /*
59 * I've seen this defined to (0) when it is not needed and then the proto will
60 * not be correct, so skip it then.
61 */
62 #ifndef getreg_val
63 extern register_t getreg_val(db_regs_t *, int);
64 #endif
65 #endif /* SOFTWARE_SSTEP */
66
67 #endif /* _DDB_DB_RUN_ */