From 7f206c5484834043f7e45d26f8d407740958efc5 Mon Sep 17 00:00:00 2001
From: SarahW <pcem@pcem-emulator.co.uk>
Date: Sun, 8 Nov 2020 22:11:15 +0000
Subject: [PATCH] Clear CR4 mask by default. Fixes issues when switching
 between CPUs that implement CR4 and those that don't.

---
 src/cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cpu.c b/src/cpu.c
index e381931..0c4487d 100644
--- a/src/cpu.c
+++ b/src/cpu.c
@@ -333,6 +333,7 @@ void cpu_set()
 
         timing_misaligned = 0;
         cpu_cyrix_alignment = 0;
+        cpu_CR4_mask = 0;
         
         switch (cpu_s->cpu_type)
         {