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/*--------------------------------------------------------------------*/
/*--- Interface to CPUID. pub_core_cpuid.h ---*/
/*--------------------------------------------------------------------*/
/*
This file is part of Valgrind, a dynamic binary instrumentation
framework.
Copyright (C) 2000-2017 Julian Seward
jseward@acm.org
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>.
The GNU General Public License is contained in the file COPYING.
*/
#ifndef __PUB_CORE_CPUID_H
#define __PUB_CORE_CPUID_H
#include "pub_core_basics.h" // VG_ macro
//--------------------------------------------------------------------
// PURPOSE: This module provides Valgrind's interface to the x86/amd64
// CPUID instruction.
//--------------------------------------------------------------------
#if defined(VGA_x86) || defined(VGA_amd64)
extern Bool VG_(has_cpuid) ( void );
extern void VG_(cpuid) ( UInt eax, UInt ecx,
UInt* eax_ret, UInt* ebx_ret,
UInt* ecx_ret, UInt* edx_ret );
#endif
#endif // __PUB_CORE_CPUID_H
/*--------------------------------------------------------------------*/
/*--- end ---*/
/*--------------------------------------------------------------------*/
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