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1 | /* cpuid.h | |
2 | * Definitions needed for CPUID wrapper | |
3 | * NetWatch system management mode administration console | |
4 | * | |
5 | * Copyright 2009, Google Inc. | |
6 | * All rights reserved. | |
7 | * | |
8 | * Redistribution and use in source and binary forms, with or without | |
9 | * modification, are permitted provided that the following conditions are | |
10 | * met: | |
11 | * | |
12 | * * Redistributions of source code must retain the above copyright | |
13 | * notice, this list of conditions and the following disclaimer. | |
14 | * * Redistributions in binary form must reproduce the above | |
15 | * copyright notice, this list of conditions and the following disclaimer | |
16 | * in the documentation and/or other materials provided with the | |
17 | * distribution. | |
18 | * * Neither the name of Google Inc. nor the names of its | |
19 | * contributors may be used to endorse or promote products derived from | |
20 | * this software without specific prior written permission. | |
21 | * | |
22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
23 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
24 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
25 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
26 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
27 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
28 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
29 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
30 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
31 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
32 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
33 | */ | |
34 | ||
35 | #ifndef __CPUID_H | |
36 | #define __CPUID_H | |
37 | ||
38 | #include <stdint.h> | |
39 | ||
40 | struct cpuid_result { | |
41 | uint32_t eax; | |
42 | uint32_t ebx; | |
43 | uint32_t ecx; | |
44 | uint32_t edx; | |
45 | }; | |
46 | ||
47 | void cpuid(int eax, struct cpuid_result *output); | |
48 | ||
49 | #endif /* __CPUID_H */ | |
50 |