From 1556e82313ad4d2dfb671cd1b3d2ce2ce5568bb5 Mon Sep 17 00:00:00 2001
From: Adrian Conlon <Adrian.conlon@gmail.com>
Date: Wed, 22 Aug 2018 01:03:54 +0100
Subject: [PATCH] Whoops: CWAI has to flag that the entire range of registers
 has been saved. (6809)

Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
---
 MC6809/src/mc6809.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MC6809/src/mc6809.cpp b/MC6809/src/mc6809.cpp
index 5185fe7..08f34f8 100644
--- a/MC6809/src/mc6809.cpp
+++ b/MC6809/src/mc6809.cpp
@@ -582,6 +582,7 @@ uint8_t EightBit::mc6809::com(uint8_t operand) {
 
 void EightBit::mc6809::cwai(uint8_t data) {
 	CC() &= data;
+	CC() |= EF;
 	pushWordS(PC());
 	pushWordS(U());
 	pushWordS(Y());