db_command.h revision 4 
1/*
2 * Mach Operating System
3 * Copyright (c) 1991,1990 Carnegie Mellon University
4 * All Rights Reserved.
5 *
6 * Permission to use, copy, modify and distribute this software and its
7 * documentation is hereby granted, provided that both the copyright
8 * notice and this permission notice appear in all copies of the
9 * software, derivative works or modified versions, and any portions
10 * thereof, and that both notices appear in supporting documentation.
11 *
12 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
13 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
14 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
15 *
16 * Carnegie Mellon requests users of this software to return to
17 *
18 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
19 *  School of Computer Science
20 *  Carnegie Mellon University
21 *  Pittsburgh PA 15213-3890
22 *
23 * any improvements or extensions that they make and grant Carnegie the
24 * rights to redistribute these changes.
25 */
26/*
27 * HISTORY
28 * $Log: db_command.h,v $
29 * Revision 1.1  1992/03/25  21:45:05  pace
30 * Initial revision
31 *
32 * Revision 2.3  91/02/05  17:06:15  mrt
33 * 	Changed to new Mach copyright
34 * 	[91/01/31  16:17:28  mrt]
35 *
36 * Revision 2.2  90/08/27  21:50:19  dbg
37 * 	Replace db_last_address_examined with db_prev, db_next.
38 * 	[90/08/22            dbg]
39 * 	Created.
40 * 	[90/08/07            dbg]
41 *
42 */
43/*
44 *	Author: David B. Golub, Carnegie Mellon University
45 *	Date:	7/90
46 */
47/*
48 * Command loop declarations.
49 */
50
51#include "param.h"
52#include "proc.h"
53#include <machine/db_machdep.h>
54
55extern void	db_command_loop();
56extern void	db_skip_to_eol();
57
58extern void	db_error(/* char * */);	/* report error */
59
60extern db_addr_t	db_dot;		/* current location */
61extern db_addr_t	db_last_addr;	/* last explicit address typed */
62extern db_addr_t	db_prev;	/* last address examined
63					   or written */
64extern db_addr_t	db_next;	/* next address to be examined
65					   or written */
66
67
68