From 068a4812fc1d9e321aa65a91ceb8bc824bedc69a Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Tue, 21 Jan 2003 16:13:55 +0000
Subject: new X86 CPU detection code (Petr Sebor)

---
 src/mesa/x86/common_x86_features.h | 60 +++++++++++++++-----------------------
 1 file changed, 24 insertions(+), 36 deletions(-)

(limited to 'src/mesa/x86/common_x86_features.h')

diff --git a/src/mesa/x86/common_x86_features.h b/src/mesa/x86/common_x86_features.h
index 258f38937b..90509775cf 100644
--- a/src/mesa/x86/common_x86_features.h
+++ b/src/mesa/x86/common_x86_features.h
@@ -1,8 +1,8 @@
-/* $Id: common_x86_features.h,v 1.5 2002/10/29 20:28:57 brianp Exp $ */
+/* $Id: common_x86_features.h,v 1.6 2003/01/21 16:14:00 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
+ * Version:  5.1
  *
  * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
  *
@@ -35,40 +35,27 @@
 #ifndef __COMMON_X86_FEATURES_H__
 #define __COMMON_X86_FEATURES_H__
 
-/* Capabilities of CPUs
- */
-#define X86_FEATURE_FPU		0x00000001
-#define X86_FEATURE_VME		0x00000002
-#define X86_FEATURE_DE		0x00000004
-#define X86_FEATURE_PSE		0x00000008
-#define X86_FEATURE_TSC		0x00000010
-#define X86_FEATURE_MSR		0x00000020
-#define X86_FEATURE_PAE		0x00000040
-#define X86_FEATURE_MCE		0x00000080
-#define X86_FEATURE_CX8		0x00000100
-#define X86_FEATURE_APIC	0x00000200
-#define X86_FEATURE_10		0x00000400
-#define X86_FEATURE_SEP		0x00000800
-#define X86_FEATURE_MTRR	0x00001000
-#define X86_FEATURE_PGE		0x00002000
-#define X86_FEATURE_MCA		0x00004000
-#define X86_FEATURE_CMOV	0x00008000
-#define X86_FEATURE_PAT		0x00010000
-#define X86_FEATURE_PSE36	0x00020000
-#define X86_FEATURE_18		0x00040000
-#define X86_FEATURE_19		0x00080000
-#define X86_FEATURE_20		0x00100000
-#define X86_FEATURE_21		0x00200000
-#define X86_FEATURE_MMXEXT	0x00400000
-#define X86_FEATURE_MMX		0x00800000
-#define X86_FEATURE_FXSR	0x01000000
-#define X86_FEATURE_XMM		0x02000000
-#define X86_FEATURE_XMM2	0x04000000
-#define X86_FEATURE_27		0x08000000
-#define X86_FEATURE_28		0x10000000
-#define X86_FEATURE_29		0x20000000
-#define X86_FEATURE_3DNOWEXT	0x40000000
-#define X86_FEATURE_3DNOW	0x80000000
+#define X86_FEATURE_FPU		(1<<0)
+#define X86_FEATURE_CMOV	(1<<1)
+#define X86_FEATURE_MMXEXT	(1<<2)
+#define X86_FEATURE_MMX		(1<<3)
+#define X86_FEATURE_FXSR	(1<<4)
+#define X86_FEATURE_XMM		(1<<5)
+#define X86_FEATURE_XMM2	(1<<6)
+#define X86_FEATURE_3DNOWEXT	(1<<7)
+#define X86_FEATURE_3DNOW	(1<<8)
+
+/* standard X86 CPU features */
+#define X86_CPU_FPU		(1<<0)
+#define X86_CPU_CMOV		(1<<15)
+#define X86_CPU_MMX		(1<<23)
+#define X86_CPU_XMM		(1<<25)
+#define X86_CPU_XMM2		(1<<26)
+
+/* extended X86 CPU features */
+#define X86_CPUEXT_MMX_EXT	(1<<22)
+#define X86_CPUEXT_3DNOW_EXT	(1<<30)
+#define X86_CPUEXT_3DNOW	(1<<31)
 
 #define cpu_has_mmx		(_mesa_x86_cpu_features & X86_FEATURE_MMX)
 #define cpu_has_mmxext		(_mesa_x86_cpu_features & X86_FEATURE_MMXEXT)
@@ -78,3 +65,4 @@
 #define cpu_has_3dnowext	(_mesa_x86_cpu_features & X86_FEATURE_3DNOWEXT)
 
 #endif
+
-- 
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