From: ian <ian>
Date: Mon, 19 Dec 2005 15:15:58 +0000 (+0000)
Subject: fixed bugs now tested ok
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=fa956222f1a9aedfdd653fc710fa9dd516dc30d3;p=trains.git

fixed bugs now tested ok
---

diff --git a/detpic/reverse.asm b/detpic/reverse.asm
index b7c7ab6..77c53f5 100644
--- a/detpic/reverse.asm
+++ b/detpic/reverse.asm
@@ -34,17 +34,25 @@ polarity_local_do
 ;	v<num> is the reversal bits for point <num>
 ;
 	mov_wf	t		; t =		PP PP v3 v0  v2 v1 v5 v4
+ mov_ff t, xdebug+0
 
-	mov_wf	qqLATE		; W =		kk kk kk kk  kk kk o5 o4
+ mov_ff qqLATE, xdebug+1
+	mov_fw	qqLATE		; W =		kk kk kk kk  kk kk o5 o4
+ mov_ff WREG, xdebug+2
 	xor_wfw	t		; W =		?? ?? ?? ??  ?? ?? d5 d4
+ mov_ff WREG, xdebug+3
 	and_wfw	maske		; W =		zz zz zz zz  zz zz d5 d4
-	xor_wff	qqLATE		; LATA =	kk kk kk kk  kk kk v5 v4
+ mov_ff WREG, xdebug+4
+	xor_wff	qqLATE		; LATE =	kk kk kk kk  kk kk v5 v4
+ mov_ff qqLATE, xdebug+5
 
-	bc_f	t,2		; t =		SS SS v3 v0  v2 v1 zz v4
+	bc_f	t,1		; t =		SS SS v3 v0  v2 v1 zz v4
+ mov_ff t, xdebug+6
 	bt_f_if1 t,4		; t :		.. .. .. v0  .. .. .. ..
-	bs_f	t,2		; t =		SS SS v3 v0  v2 v1 v0 v4
+	bs_f	t,1		; t =		SS SS v3 v0  v2 v1 v0 v4
+ mov_ff t, xdebug+7
 
-	mov_wf	qqLATA		; W =		kk kk o3 kk  o2 o1 o0 kk
+	mov_fw	qqLATA		; W =		kk kk o3 kk  o2 o1 o0 kk
 	xor_wfw	t		; W =		?? ?? d3 ??  d2 d1 d0 ??
 	and_wfw	maska		; W =		zz zz d3 zz  d2 d1 d0 zz
 	xor_wff	qqLATA		; LATA =	kk kk v3 kk  v2 v1 v0 kk