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/* $Id: common_x86_features.h,v 1.3 2001/03/03 21:11:32 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 3.5
*
* Copyright (C) 1999 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* x86 CPUID feature information. The raw data is returned by
* _mesa_identify_x86_cpu_features() and interpreted with the cpu_has_*
* helper macros.
*
* Gareth Hughes <gareth@valinux.com>
*/
#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_26 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 cpu_has_mmx (_mesa_x86_cpu_features & X86_FEATURE_MMX)
#define cpu_has_xmm (_mesa_x86_cpu_features & X86_FEATURE_XMM)
#define cpu_has_3dnow (_mesa_x86_cpu_features & X86_FEATURE_3DNOW)
#endif
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