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db_variables.h revision 1.3 
      1  1.1      cgd /*
      2  1.1      cgd  * Mach Operating System
      3  1.1      cgd  * Copyright (c) 1991,1990 Carnegie Mellon University
      4  1.1      cgd  * All Rights Reserved.
      5  1.1      cgd  *
      6  1.1      cgd  * Permission to use, copy, modify and distribute this software and its
      7  1.1      cgd  * documentation is hereby granted, provided that both the copyright
      8  1.1      cgd  * notice and this permission notice appear in all copies of the
      9  1.1      cgd  * software, derivative works or modified versions, and any portions
     10  1.1      cgd  * thereof, and that both notices appear in supporting documentation.
     11  1.1      cgd  *
     12  1.1      cgd  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
     13  1.1      cgd  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
     14  1.1      cgd  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     15  1.1      cgd  *
     16  1.1      cgd  * Carnegie Mellon requests users of this software to return to
     17  1.1      cgd  *
     18  1.1      cgd  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     19  1.1      cgd  *  School of Computer Science
     20  1.1      cgd  *  Carnegie Mellon University
     21  1.1      cgd  *  Pittsburgh PA 15213-3890
     22  1.1      cgd  *
     23  1.1      cgd  * any improvements or extensions that they make and grant Carnegie the
     24  1.1      cgd  * rights to redistribute these changes.
     25  1.2      cgd  *
     26  1.1      cgd  * 	Author: David B. Golub, Carnegie Mellon University
     27  1.1      cgd  *	Date:	7/90
     28  1.3  mycroft  *	$Id: db_variables.h,v 1.3 1994/02/15 14:50:47 mycroft Exp $
     29  1.1      cgd  */
     30  1.1      cgd 
     31  1.1      cgd #ifndef	_DB_VARIABLES_H_
     32  1.1      cgd #define	_DB_VARIABLES_H_
     33  1.1      cgd 
     34  1.1      cgd /*
     35  1.1      cgd  * Debugger variables.
     36  1.1      cgd  */
     37  1.1      cgd struct db_variable {
     38  1.1      cgd 	char	*name;		/* Name of variable */
     39  1.1      cgd 	int	*valuep;	/* value of variable */
     40  1.1      cgd 				/* function to call when reading/writing */
     41  1.1      cgd 	int	(*fcn)(/* db_variable *vp, db_expr_t *valuep, int op */);
     42  1.1      cgd #define DB_VAR_GET	0
     43  1.1      cgd #define DB_VAR_SET	1
     44  1.1      cgd };
     45  1.1      cgd #define	FCN_NULL	((int (*)())0)
     46  1.1      cgd 
     47  1.1      cgd extern struct db_variable	db_vars[];	/* debugger variables */
     48  1.1      cgd extern struct db_variable	*db_evars;
     49  1.1      cgd extern struct db_variable	db_regs[];	/* machine registers */
     50  1.1      cgd extern struct db_variable	*db_eregs;
     51  1.1      cgd 
     52  1.1      cgd #endif	/* _DB_VARIABLES_H_ */
     53