/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ /* * HISTORY * * Revision 1.1.1.1 1998/09/22 21:05:48 wsanchez * Import of Mac OS X kernel (~semeria) * * Revision 1.1.1.1 1998/03/07 02:26:09 wsanchez * Import of OSF Mach kernel (~mburg) * * Revision 1.1.6.1 1994/09/23 01:23:04 ezf * change marker to not FREE * [1994/09/22 21:11:39 ezf] * * Revision 1.1.2.4 1993/07/27 18:28:34 elliston * Add ANSI prototypes. CR #9523. * [1993/07/27 18:13:34 elliston] * * Revision 1.1.2.3 1993/06/07 22:07:00 jeffc * CR9176 - ANSI C violations: trailing tokens on CPP * directives, extra semicolons after decl_ ..., asm keywords * [1993/06/07 18:57:38 jeffc] * * Revision 1.1.2.2 1993/06/02 23:13:21 jeffc * Added to OSF/1 R1.3 from NMK15.0. * [1993/06/02 20:57:59 jeffc] * * Revision 1.1 1992/09/30 02:24:28 robert * Initial revision * * $EndLog$ */ /* CMU_HIST */ /* * Revision 2.5 91/10/09 16:04:47 af * Revision 2.4.3.1 91/10/05 13:09:14 jeffreyh * Changed "map" field of db_watchpoint structure to "task", * and also changed paramters of function declarations. * [91/08/29 tak] * * Revision 2.4.3.1 91/10/05 13:09:14 jeffreyh * Changed "map" field of db_watchpoint structure to "task", * and also changed paramters of function declarations. * [91/08/29 tak] * * Revision 2.4 91/05/14 15:37:46 mrt * Correcting copyright * * Revision 2.3 91/02/05 17:07:31 mrt * Changed to new Mach copyright * [91/01/31 16:20:09 mrt] * * Revision 2.2 90/10/25 14:44:21 rwd * Generalized the watchpoint support. * [90/10/16 rwd] * Created. * [90/10/16 rpd] * */ /* CMU_ENDHIST */ /* * Mach Operating System * Copyright (c) 1991,1990 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ /* */ /* * Author: David B. Golub, Carnegie Mellon University * Date: 10/90 */ #ifndef _DDB_DB_WATCH_H_ #define _DDB_DB_WATCH_H_ #include <mach/machine/vm_types.h> #include <kern/task.h> #include <machine/db_machdep.h> /* * Watchpoint. */ typedef struct db_watchpoint { task_t task; /* in this map */ db_addr_t loaddr; /* from this address */ db_addr_t hiaddr; /* to this address */ struct db_watchpoint *link; /* link in in-use or free chain */ } *db_watchpoint_t; /* Prototypes for functions exported by this module. */ void db_deletewatch_cmd(db_expr_t, boolean_t, db_expr_t, char *); void db_watchpoint_cmd(db_expr_t, boolean_t, db_expr_t, char *); void db_listwatch_cmd(db_expr_t, boolean_t, db_expr_t, char *); void db_clear_watchpoints(void); void db_set_watchpoints(void); boolean_t db_find_watchpoint( vm_map_t map, db_addr_t addr, db_regs_t *regs); #endif /* !_DDB_DB_WATCH_H_ */