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/* $Id: common_x86_features.h,v 1.1 2003-03-13 12:11:48 giacomo Exp $ */

/*

 * Mesa 3-D graphics library

 * Version:  3.5

 *

 * Copyright (C) 1999-2001  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

 */

#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 cpu_has_mmx             (_mesa_x86_cpu_features & X86_FEATURE_MMX)

#define cpu_has_mmxext          (_mesa_x86_cpu_features & X86_FEATURE_MMXEXT)

#define cpu_has_xmm             (_mesa_x86_cpu_features & X86_FEATURE_XMM)

#define cpu_has_xmm2            (_mesa_x86_cpu_features & X86_FEATURE_XMM2)

#define cpu_has_3dnow           (_mesa_x86_cpu_features & X86_FEATURE_3DNOW)

#define cpu_has_3dnowext        (_mesa_x86_cpu_features & X86_FEATURE_3DNOWEXT)

#endif