ack/mach/pdp/libem/mlu4.s

/ $Header$
.text
.globl mlu4~
.globl save~,retu~

mlu4~:
	jsr	pc,save~
	clr	r0
	mov	02(sp),r1
	mov	06(sp),r3
	mul	r3,r0
	tst	r3
	bge	1f
	ashc	$15.,r0
1:	mov	02(sp),r3
	clr	r2
	mul	04(sp),r2
	add	r3,r0
	mov	06(sp),r3
	clr	r2
	mul	(sp),r2
	add	r3,r0
	add	$010,sp
	jmp	retu~
added rcsid 1984-07-19 13:34:12 +00:00			`/ $Header$`
Initial revision 1984-07-19 12:51:00 +00:00			`.text`
			`.globl mlu4~`
			`.globl save~,retu~`

			`mlu4~:`
			`jsr pc,save~`
			`clr r0`
			`mov 02(sp),r1`
			`mov 06(sp),r3`
			`mul r3,r0`
			`tst r3`
			`bge 1f`
			`ashc $15.,r0`
			`1: mov 02(sp),r3`
			`clr r2`
			`mul 04(sp),r2`
			`add r3,r0`
			`mov 06(sp),r3`
			`clr r2`
			`mul (sp),r2`
			`add r3,r0`
			`add $010,sp`
			`jmp retu~`