From ac3656342622e94b0220432482714448883389eb Mon Sep 17 00:00:00 2001
From: Luca Elia <lucaelia@mamedev.org>
Date: Sat, 21 Nov 2015 18:06:05 +0100
Subject: [PATCH] se3208: make sure the low bits of the stack pointer are
 always 0 [Luca Elia]

---
 src/devices/cpu/se3208/se3208.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/devices/cpu/se3208/se3208.cpp b/src/devices/cpu/se3208/se3208.cpp
index c48a03442d9..ae3aeba3e84 100644
--- a/src/devices/cpu/se3208/se3208.cpp
+++ b/src/devices/cpu/se3208/se3208.cpp
@@ -550,7 +550,7 @@ INST(LEATOSP)
 	else
 		Offset=SEX(4,Offset);
 
-	m_SP=Index+Offset;
+	m_SP=(Index+Offset) & (~3);
 
 	CLRFLAG(FLAG_E);
 }
@@ -581,7 +581,7 @@ INST(LEASPTOSP)
 	else
 		Offset=SEX(10,Offset);
 
-	m_SP=m_SP+Offset;
+	m_SP=(m_SP+Offset) & (~3);
 
 	CLRFLAG(FLAG_E);
 }