2 /*--------------------------------------------------------------------*/
3 /*--- Interface to CPUID. pub_tool_cpuid.h ---*/
4 /*--------------------------------------------------------------------*/
7 This file is part of Valgrind, a dynamic binary instrumentation
10 Copyright (C) 2000-2010 Julian Seward
13 This program is free software; you can redistribute it and/or
14 modify it under the terms of the GNU General Public License as
15 published by the Free Software Foundation; either version 2 of the
16 License, or (at your option) any later version.
18 This program is distributed in the hope that it will be useful, but
19 WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 General Public License for more details.
23 You should have received a copy of the GNU General Public License
24 along with this program; if not, write to the Free Software
25 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
28 The GNU General Public License is contained in the file COPYING.
31 #ifndef __PUB_TOOL_CPUID_H
32 #define __PUB_TOOL_CPUID_H
34 #if defined(VGA_x86) || defined(VGA_amd64)
35 extern Bool VG_(has_cpuid) ( void );
37 extern void VG_(cpuid) ( UInt eax,
38 UInt* eax_ret, UInt* ebx_ret,
39 UInt* ecx_ret, UInt* edx_ret );
42 #endif // __PUB_TOOL_CPUID_H
44 /*--------------------------------------------------------------------*/
46 /*--------------------------------------------------------------------*/