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StingRay · 21 May 2010, 20:07

Code:

CopyMem
	lsr.w	#1,d0
	bcc.b	.nobyte
	move.b	(a0)+,(a1)+
.nobyte	lsr.w	#1,d0
	bcc.b	.noword
	move.w	(a0)+,(a1)+
.noword	subq.w	#1,d0
	bmi.b	.exit
.copy	move.l	(a0)+,(a1)+
	dbf	d0,.copy
.exit	rts

Untested but this code should do what you need.

21 May 2010, 20:07	#2
StingRay move.l #$c0ff33,throat Join Date: Dec 2005 Location: Berlin/Joymoney Posts: 6,863	Code: CopyMem lsr.w #1,d0 bcc.b .nobyte move.b (a0)+,(a1)+ .nobyte lsr.w #1,d0 bcc.b .noword move.w (a0)+,(a1)+ .noword subq.w #1,d0 bmi.b .exit .copy move.l (a0)+,(a1)+ dbf d0,.copy .exit rts Untested but this code should do what you need.