summaryrefslogtreecommitdiff
path: root/sys/arch/mvme68k/stand/libbug/m68k/delay.c
blob: 570bf07f1fb0758b7a68246bdf30f0beb05f848b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
/*	$OpenBSD: delay.c,v 1.2 1996/04/28 10:48:36 deraadt Exp $ */

/*
 * bug routines -- assumes that the necessary sections of memory
 * are preserved.
 */
#include <sys/types.h>
#include <machine/prom.h>

/* BUG - timing routine */
void
mvmeprom_delay(msec)
	int msec;
{
	asm volatile ("movel %0,sp@-" :  :"d" (msec));
	MVMEPROM_CALL(MVMEPROM_DELAY);
}