ack/mach/pdp/libem/xor.s

/ $Header$
.globl xor~
.globl save~,retu~

xor~:
	jsr	pc,save~
	mov	sp,r1
	add	r0,r1
	asr	r0
1:
	mov	(sp)+,r2
	xor	r2,(r1)+
	sob	r0,1b
	jmp	retu~
added rcsid 1984-07-19 13:34:12 +00:00			`/ $Header$`
Initial revision 1984-07-19 12:51:00 +00:00			`.globl xor~`
			`.globl save~,retu~`

			`xor~:`
			`jsr pc,save~`
			`mov sp,r1`
			`add r0,r1`
			`asr r0`
			`1:`
			`mov (sp)+,r2`
			`xor r2,(r1)+`
			`sob r0,1b`
			`jmp retu~`