1 /*- 2 * SPDX-License-Identifier: MIT-CMU 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 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 * $FreeBSD$ 29 */ 30 31 #ifndef _DDB_DB_COMMAND_H_ 32 #define _DDB_DB_COMMAND_H_ 33 34 /* 35 * Author: David B. Golub, Carnegie Mellon University 36 * Date: 7/90 37 */ 38 39 /* 40 * Helper functions. 41 */ 42 db_expr_t db_hex2dec(db_expr_t expr); 43 44 /* 45 * Command loop declarations. 46 */ 47 48 void db_command_init(void); 49 void db_command_loop(void); 50 void db_command_script(const char *command); 51 52 extern db_addr_t db_dot; /* current location */ 53 extern db_addr_t db_last_addr; /* last explicit address typed */ 54 extern db_addr_t db_prev; /* last address examined 55 or written */ 56 extern db_addr_t db_next; /* next address to be examined 57 or written */ 58 59 #endif /* !_DDB_DB_COMMAND_H_ */ 60