/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This 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 OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * @OSF_COPYRIGHT@
 */
/* 
 * Mach Operating System
 * Copyright (c) 1991 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.
 */

/*
 */

#ifndef	_DDB_DB_RUN_H_
#define	_DDB_DB_RUN_H_

#include <mach/boolean.h>
#include <machine/db_machdep.h>
#include <kern/task.h>


/* Prototypes for functions exported by this module.
 */

boolean_t db_stop_at_pc(
	boolean_t	*is_breakpoint,
	task_t		task,
	task_t		space);

void db_restart_at_pc(
	boolean_t	watchpt,
	task_t	  	task);

void db_single_step(
	db_regs_t	*regs,
	task_t	  	task);

void db_single_step_cmd(
	db_expr_t	addr,
	int		have_addr,
	db_expr_t	count,
	char *		modif);

void db_trace_until_call_cmd(
	db_expr_t	addr,
	int		have_addr,
	db_expr_t	count,
	char *		modif);

void db_trace_until_matching_cmd(
	db_expr_t	addr,
	int		have_addr,
	db_expr_t	count,
	char *		modif);

void db_continue_cmd(
	db_expr_t	addr,
	int		have_addr,
	db_expr_t	count,
	char *		modif);

void db_continue_gdb(
	db_expr_t	addr,
	int		have_addr,
	db_expr_t	count,
	char *		modif);

boolean_t db_in_single_step(void);

#endif	/* !_DDB_DB_RUN_H_ */