From bf8496c0922d91391fc0856a79e922d438e2d963 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Strohh=C3=A4cker?=
 <c2woody@users.sourceforge.net>
Date: Tue, 10 May 2011 18:00:03 +0000
Subject: [PATCH] cr0 always signals 386-type FPU present for 486+ target
 architectures (fixes Biing cdrom version)

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3710
---
 src/cpu/cpu.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cpu/cpu.cpp b/src/cpu/cpu.cpp
index b81291eb..da74e8ec 100644
--- a/src/cpu/cpu.cpp
+++ b/src/cpu/cpu.cpp
@@ -1546,6 +1546,7 @@ void CPU_SET_CRX(Bitu cr,Bitu value) {
 	switch (cr) {
 	case 0:
 		{
+			value|=CR0_FPUPRESENT;
 			Bitu changed=cpu.cr0 ^ value;
 			if (!changed) return;
 			cpu.cr0=value;