From f4fb73386e52cbcaa6ceb28d3650d2e8267baeec Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Fri, 27 Mar 1987 09:21:14 +0000
Subject: [PATCH] fixed

---
 mach/m68k4/libem/cii.s | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

diff --git a/mach/m68k4/libem/cii.s b/mach/m68k4/libem/cii.s
index 8523a706a..c695bdc77 100644
--- a/mach/m68k4/libem/cii.s
+++ b/mach/m68k4/libem/cii.s
@@ -7,18 +7,33 @@
 	.sect .text
 .cii:
 	move.l	(sp)+,a0	! return address
-	move	(sp)+,d0	! destination size
-	sub	(sp)+,d0	! destination - source size
+	move.l	(sp)+,d0	! destination size
+	move.l	(sp)+,d1
+	move.l	(sp),d2
+	cmp.l	#1,d1
+	bne	1f
+	move.l	#2,d1
+	ext.w	d2
+1:
+	cmp.l	#2,d1
+	bne	1f
+	move.l	#4,d1
+	ext.l	d2
+1:
+	move.l	d2,(sp)
+	sub.l	d1,d0	
 	bgt	1f
-	sub	d0,sp		! pop extra bytes
+	sub.l	d0,sp		! pop extra bytes
 	bra	3f
 1:
-	move	(sp),d1
-	ext.l	d1
-	swap	d1
-	asr	#1,d0
+	clr.l	d1
+	tst.l	d2
+	bge	1f
+	move.l	#-1,d1
+1:
+	asr	#2,d0
 2:
-	move.w	d1,-(sp)
+	move.l	d1,-(sp)
 	dbf	d0,2b
 3:
 	move.l	a0,-(sp)