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 *
| 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 *
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26 * $Id: db_variables.h,v 1.3 1993/11/25 01:30:14 wollman Exp $
| 26 * $Id: db_variables.h,v 1.4 1995/05/30 07:57:19 rgrimes Exp $
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27 */ 28 29/* 30 * Author: David B. Golub, Carnegie Mellon University 31 * Date: 7/90 32 */ 33
| 27 */ 28 29/* 30 * Author: David B. Golub, Carnegie Mellon University 31 * Date: 7/90 32 */ 33
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34#ifndef _DB_VARIABLES_H_ 35#define _DB_VARIABLES_H_
| 34#ifndef _DDB_DB_VARIABLES_H_ 35#define _DDB_DB_VARIABLES_H_
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36 37/* 38 * Debugger variables. 39 */
| 36 37/* 38 * Debugger variables. 39 */
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| 40struct db_variable; 41typedef int db_varfcn_t __P((struct db_variable *vp, db_expr_t *valuep, 42 int op));
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40struct db_variable { 41 char *name; /* Name of variable */ 42 int *valuep; /* value of variable */ 43 /* function to call when reading/writing */
| 43struct db_variable { 44 char *name; /* Name of variable */ 45 int *valuep; /* value of variable */ 46 /* function to call when reading/writing */
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44 int (*fcn)(/* db_variable *vp, db_expr_t *valuep, int op */);
| 47 db_varfcn_t *fcn;
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45#define DB_VAR_GET 0 46#define DB_VAR_SET 1 47};
| 48#define DB_VAR_GET 0 49#define DB_VAR_SET 1 50};
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48#define FCN_NULL ((int (*)())0)
| 51#define FCN_NULL ((db_varfcn_t *)0)
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49 50extern struct db_variable db_vars[]; /* debugger variables */ 51extern struct db_variable *db_evars; 52extern struct db_variable db_regs[]; /* machine registers */ 53extern struct db_variable *db_eregs; 54
| 52 53extern struct db_variable db_vars[]; /* debugger variables */ 54extern struct db_variable *db_evars; 55extern struct db_variable db_regs[]; /* machine registers */ 56extern struct db_variable *db_eregs; 57
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55extern void db_read_variable(struct db_variable *, db_expr_t *);
| 58void db_read_variable __P((struct db_variable *, db_expr_t *));
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56
| 59
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57#endif /* _DB_VARIABLES_H_ */
| 60#endif /* _!DDB_DB_VARIABLES_H_ */
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