From c3c8eafc070d007732946f42f12e66fc47ba3832 Mon Sep 17 00:00:00 2001
From: Takashi Toyoshima <toyoshim@gmail.com>
Date: Sun, 7 Dec 2014 15:02:40 +0900
Subject: [PATCH] Bug fix on sbc, C was reversed, and result was not stored on
 V=0

---
 6502.S | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/6502.S b/6502.S
index ba09a2b..f4a2370 100644
--- a/6502.S
+++ b/6502.S
@@ -605,7 +605,7 @@
   __se FLAG_N
 1:
   lsrs r1, r1, #17
-  bcc  1f
+  bcs  1f
   __se FLAG_C
 1:
   mov  r1, RA
@@ -615,6 +615,7 @@
   lsrs r0, r0, #8
   bcc 1f
   __se FLAG_V
+1:
   mov  RA, r2
   adds PC, PC, #1
 .endm