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db_variables.h revision 1.10.2.1 
      1  1.10.2.1   nathanw /*	$NetBSD: db_variables.h,v 1.10.2.1 2001/06/21 20:01:10 nathanw Exp $	*/
      2       1.4       cgd 
      3       1.1       cgd /*
      4       1.1       cgd  * Mach Operating System
      5       1.1       cgd  * Copyright (c) 1991,1990 Carnegie Mellon University
      6       1.1       cgd  * All Rights Reserved.
      7       1.1       cgd  *
      8       1.1       cgd  * Permission to use, copy, modify and distribute this software and its
      9       1.1       cgd  * documentation is hereby granted, provided that both the copyright
     10       1.1       cgd  * notice and this permission notice appear in all copies of the
     11       1.1       cgd  * software, derivative works or modified versions, and any portions
     12       1.1       cgd  * thereof, and that both notices appear in supporting documentation.
     13       1.1       cgd  *
     14       1.8        pk  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     15       1.1       cgd  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
     16       1.1       cgd  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     17       1.1       cgd  *
     18       1.1       cgd  * Carnegie Mellon requests users of this software to return to
     19       1.1       cgd  *
     20       1.1       cgd  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     21       1.1       cgd  *  School of Computer Science
     22       1.1       cgd  *  Carnegie Mellon University
     23       1.1       cgd  *  Pittsburgh PA 15213-3890
     24       1.1       cgd  *
     25       1.1       cgd  * any improvements or extensions that they make and grant Carnegie the
     26       1.1       cgd  * rights to redistribute these changes.
     27       1.2       cgd  *
     28       1.1       cgd  * 	Author: David B. Golub, Carnegie Mellon University
     29       1.1       cgd  *	Date:	7/90
     30       1.1       cgd  */
     31       1.1       cgd 
     32       1.1       cgd #ifndef	_DB_VARIABLES_H_
     33       1.1       cgd #define	_DB_VARIABLES_H_
     34       1.1       cgd 
     35       1.1       cgd /*
     36       1.1       cgd  * Debugger variables.
     37       1.1       cgd  */
     38       1.1       cgd struct db_variable {
     39       1.9  jdolecek 	const char *name;	/* Name of variable */
     40       1.6       cgd 	long	*valuep;	/* value of variable */
     41       1.1       cgd 				/* function to call when reading/writing */
     42       1.9  jdolecek 	int	(*fcn) __P((const struct db_variable *, db_expr_t *, int));
     43  1.10.2.1   nathanw 	char	*modif;
     44       1.1       cgd #define DB_VAR_GET	0
     45       1.1       cgd #define DB_VAR_SET	1
     46       1.1       cgd };
     47       1.9  jdolecek #define	FCN_NULL ((int (*) __P((const struct db_variable *, db_expr_t *, int)))0)
     48       1.1       cgd 
     49       1.9  jdolecek extern const struct db_variable	db_vars[];	/* debugger variables */
     50       1.9  jdolecek extern const struct db_variable	* const db_evars;
     51      1.10  jdolecek extern const struct db_variable	db_regs[];	/* machine registers */
     52      1.10  jdolecek extern const struct db_variable	* const db_eregs;
     53       1.5  christos 
     54       1.9  jdolecek int db_find_variable __P((const struct db_variable **));
     55       1.5  christos int db_get_variable __P((db_expr_t *));
     56       1.5  christos int db_set_variable __P((db_expr_t));
     57       1.9  jdolecek void db_read_variable __P((const struct db_variable *, db_expr_t *));
     58       1.9  jdolecek void db_write_variable __P((const struct db_variable *, db_expr_t *));
     59       1.5  christos void db_set_cmd __P((db_expr_t, int, db_expr_t, char *));
     60       1.1       cgd 
     61       1.1       cgd #endif	/* _DB_VARIABLES_H_ */
     62