/*
 * Copyright (c) 1998 Robert Nordier
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are freely
 * permitted provided that the above copyright notice and this
 * paragraph and the following disclaimer are duplicated in all
 * such forms.
 *
 * This software is provided "AS IS" and without any express or
 * implied warranties, including, without limitation, the implied
 * warranties of merchantability and fitness for a particular
 * purpose.
 *
 * $FreeBSD: src/sys/boot/i386/btx/lib/btxsys.s,v 1.2 1999/08/28 00:40:07 peter Exp $
 * $DragonFly: src/sys/boot/pc32/btx/lib/btxsys.S,v 1.4 2004/07/19 01:25:02 dillon Exp $
 */

/*
 * BTX system calls.
 */

#include "../../bootasm.h"

		/*
		 * Globals.
		 */
		.global __exit
		.global __exec

		/*
		 * Constants.
		 */
		.set INT_SYS,0x30		# Interrupt number

		/*
		 * System call: exit
		 */
__exit: 	xorl %eax,%eax			# BTX system
		int $INT_SYS			#  call 0x0

		/*
		 * System call: exec
		 */
__exec: 	movl $0x1,%eax			# BTX system
		int $INT_SYS			#  call 0x1