52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
/* $NetBSD: db_watch.h,v 1.15 2002/02/15 07:33:54 simonb Exp $ */
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/*
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* Mach Operating System
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* Copyright (c) 1991,1990 Carnegie Mellon University
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* All Rights Reserved.
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*
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* Permission to use, copy, modify and distribute this software and its
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* documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
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* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*
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* Author: David B. Golub, Carnegie Mellon University
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* Date: 10/90
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*/
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#ifndef _DDB_DB_WATCH_
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#define _DDB_DB_WATCH_
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/*
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* Watchpoint.
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*/
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typedef struct db_watchpoint {
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struct vm_map *map; /* in this map */
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db_addr_t loaddr; /* from this address */
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db_addr_t hiaddr; /* to this address */
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struct db_watchpoint *link; /* link in in-use or free chain */
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} *db_watchpoint_t;
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void db_deletewatch_cmd(db_expr_t, int, db_expr_t, char *);
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void db_watchpoint_cmd(db_expr_t, int, db_expr_t, char *);
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void db_listwatch_cmd(db_expr_t, int, db_expr_t, char *);
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void db_set_watchpoints(void);
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void db_clear_watchpoints(void);
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#endif /* _DDB_DB_WATCH_ */
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