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1.1 ! root 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 [email protected] ! 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: ! 55: extern void db_command_loop(); ! 56: extern void db_skip_to_eol(); ! 57: ! 58: extern void db_error(/* char * */); /* report error */ ! 59: ! 60: extern db_addr_t db_dot; /* current location */ ! 61: extern db_addr_t db_last_addr; /* last explicit address typed */ ! 62: extern db_addr_t db_prev; /* last address examined ! 63: or written */ ! 64: extern db_addr_t db_next; /* next address to be examined ! 65: or written */ ! 66: ! 67:
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