*** ltosp.s
* 	Long Integer to Single Precision
*	for Alcyon C
*
*	Float ltosp(l)
*	long l;
*
*	Copyright Atari Corp. 1987,1988
*
*	MDJohnson       2/15/88
***

	.include fpmacro

; ltosp(x)
	fpinit	ltosp
	fpidle				; wait for idle state
	move.w	#$4000,FPCMD		; x -> fp0
	ckcir	#$9504			; ready for long
	move.l	4(sp),FPOP		; write first op

	fpidle				; wait for idle state
	move.w	#$6400,FPCMD		; fp0 -> single
	ckcir	#$B104			; ready for single
	move.l	FPOP,d0			; get single
	rts