0,0 → 1,86 |
/* |
* Copyright (c) 2013 Intel Corporation |
* |
* 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 (including the next |
* paragraph) 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 |
* THE AUTHORS OR COPYRIGHT HOLDERS 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. |
* |
* Authors: |
* Chris Wilson <chris@chris-wilson.co.uk> |
* |
*/ |
|
/* Small wrapper around compiler specific implementation details of cpuid */ |
|
#ifndef SNA_CPUID_H |
#define SNA_CPUID_H |
|
#include "compiler.h" |
|
#if HAS_GCC(4, 4) /* for __cpuid_count() */ |
#include <cpuid.h> |
#else |
#define __get_cpuid_max(x, y) 0 |
#define __cpuid(level, a, b, c, d) |
#define __cpuid_count(level, count, a, b, c, d) |
#endif |
|
#define BASIC_CPUID 0x0 |
#define EXTENDED_CPUID 0x80000000 |
|
#ifndef bit_MMX |
#define bit_MMX (1 << 23) |
#endif |
|
#ifndef bit_SSE |
#define bit_SSE (1 << 25) |
#endif |
|
#ifndef bit_SSE2 |
#define bit_SSE2 (1 << 26) |
#endif |
|
#ifndef bit_SSE3 |
#define bit_SSE3 (1 << 0) |
#endif |
|
#ifndef bit_SSSE3 |
#define bit_SSSE3 (1 << 9) |
#endif |
|
#ifndef bit_SSE4_1 |
#define bit_SSE4_1 (1 << 19) |
#endif |
|
#ifndef bit_SSE4_2 |
#define bit_SSE4_2 (1 << 20) |
#endif |
|
#ifndef bit_OSXSAVE |
#define bit_OSXSAVE (1 << 27) |
#endif |
|
#ifndef bit_AVX |
#define bit_AVX (1 << 28) |
#endif |
|
#ifndef bit_AVX2 |
#define bit_AVX2 (1<<5) |
#endif |
|
#endif /* SNA_CPUID_H */ |