diff options
Diffstat (limited to 'sys/ddb/db_command.h')
| -rw-r--r-- | sys/ddb/db_command.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/sys/ddb/db_command.h b/sys/ddb/db_command.h new file mode 100644 index 0000000..9000cd0 --- /dev/null +++ b/sys/ddb/db_command.h @@ -0,0 +1,54 @@ +/* + * Mach Operating System + * Copyright (c) 1991,1990 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie the + * rights to redistribute these changes. + * + * $Id: db_command.h,v 1.4 1994/08/13 03:49:16 wollman Exp $ + */ + +#ifndef _DDB_DB_COMMAND_H_ +#define _DDB_DB_COMMAND_H_ 1 + +/* + * Author: David B. Golub, Carnegie Mellon University + * Date: 7/90 + */ +/* + * Command loop declarations. + */ + +#include <sys/param.h> +#include <sys/proc.h> +#include <machine/db_machdep.h> + +extern void db_command_loop(); + +extern db_addr_t db_dot; /* current location */ +extern db_addr_t db_last_addr; /* last explicit address typed */ +extern db_addr_t db_prev; /* last address examined + or written */ +extern db_addr_t db_next; /* next address to be examined + or written */ + + +#endif /* _DDB_DB_COMMAND_H_ */ |
