From 7c9fef5800033c321823d705afc2423505e0febe Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Thu, 7 Sep 2023 20:18:30 -0700
Subject: [PATCH] MSP430Constants: Extend CG3 -1 value to 20 bits

Only providing 16 bits doesn't work well

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 se/sics/mspsim/core/MSP430Constants.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/se/sics/mspsim/core/MSP430Constants.java b/se/sics/mspsim/core/MSP430Constants.java
index a339222..911ba18 100644
--- a/se/sics/mspsim/core/MSP430Constants.java
+++ b/se/sics/mspsim/core/MSP430Constants.java
@@ -181,7 +181,7 @@ public interface MSP430Constants {
   public static final int CG2 = 3;
 
   public static final int[][] CREG_VALUES = new int[][]{
-    {0, 0, 4, 8}, {0, 1, 2, 0xffff}
+    {0, 0, 4, 8}, {0, 1, 2, 0xfffff}
   };
 
   public static final int CARRY_B = 0;