From e512b95445ed2f3509e7afc01b7664c3042e6376 Mon Sep 17 00:00:00 2001
From: Stefanos Kornilios Mitsis Poiitidis <skmp@nillware.com>
Date: Mon, 20 Jan 2014 23:10:00 +0200
Subject: [PATCH] Force block (header) checks by default.

- Unstable opts disables them (and only lets hard-coded places)
- This fixes shenmue (and possibly many other dynarec crashes)
---
 core/hw/sh4/dyna/driver.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/core/hw/sh4/dyna/driver.cpp b/core/hw/sh4/dyna/driver.cpp
index bcb262e5d..8d37b95a0 100644
--- a/core/hw/sh4/dyna/driver.cpp
+++ b/core/hw/sh4/dyna/driver.cpp
@@ -119,6 +119,9 @@ bool DoCheck(u32 pc)
 {
 	if (IsOnRam(pc))
 	{
+		if (!settings.dynarec.unstable_opts)
+			return true;
+
 		pc&=0xFFFFFF;
 		switch(pc)
 		{
@@ -128,6 +131,11 @@ bool DoCheck(u32 pc)
 
 			//Shenmue 2
 			case 0x348000:
+				
+			//Shenmue
+			case 0x41860e:
+			
+
 				return true;
 
 			default: