From 7f8167e4e26a91417d04d97c46b5da53fe4bd936 Mon Sep 17 00:00:00 2001
From: ptitSeb <sebastien.chev@gmail.com>
Date: Sun, 3 Jul 2022 16:14:34 +0200
Subject: Added bit29 of EDX for CPUID 0x80000001 leaf (for Xonotic v0.8.5)

---
 src/tools/my_cpuid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/tools/my_cpuid.c b/src/tools/my_cpuid.c
index b7163861..1c1a1871 100644
--- a/src/tools/my_cpuid.c
+++ b/src/tools/my_cpuid.c
@@ -150,7 +150,7 @@ void my_cpuid(x64emu_t* emu, uint32_t tmp32u)
             R_EAX = 0;  // reserved
             R_EBX = 0;  // reserved
             R_ECX = (1<<5) | (1<<8); // LZCNT | PREFETCHW
-            R_EDX = 1; // x87 FPU
+            R_EDX = 1 | (1<<29); // x87 FPU? bit 29 is 64bits available
             //AMD flags?
             //R_EDX = 1 | (1<<8) | (1<<11) | (1<<15) | (1<<23) | (1<<29); // fpu+cmov+cx8+syscall+mmx+lm (mmxext=22, 3dnow=31, 3dnowext=30)
             break;
-- 
cgit 1.4.1