Work around a bug in vmware that causes the VM to sometimes lock up during execution of CPUID instruction

2006-02-06 20:32:33 +00:00
parent dd5ac8b9f1
commit b4466c43d4
1 changed files with 1 additions and 0 deletions
--- a/zsnes/src/ui.asm
+++ b/zsnes/src/ui.asm
@@ -903,6 +903,7 @@ NEWSYM MMXCheck
    pushfd
    pop eax
    xor eax,edx
+    xor eax,eax
    jz .nommx

    ; MMX support