1 2 /*--------------------------------------------------------------------*/ 3 /*--- Interface to CPUID. pub_core_cpuid.h ---*/ 4 /*--------------------------------------------------------------------*/ 5 6 /* 7 This file is part of Valgrind, a dynamic binary instrumentation 8 framework. 9 10 Copyright (C) 2000-2017 Julian Seward 11 jseward@acm.org 12 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. 17 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. 22 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 26 02111-1307, USA. 27 28 The GNU General Public License is contained in the file COPYING. 29 */ 30 31 #ifndef __PUB_CORE_CPUID_H 32 #define __PUB_CORE_CPUID_H 33 34 #include "pub_core_basics.h" // VG_ macro 35 36 //-------------------------------------------------------------------- 37 // PURPOSE: This module provides Valgrind's interface to the x86/amd64 38 // CPUID instruction. 39 //-------------------------------------------------------------------- 40 41 #if defined(VGA_x86) || defined(VGA_amd64) 42 extern Bool VG_(has_cpuid) ( void ); 43 44 extern void VG_(cpuid) ( UInt eax, UInt ecx, 45 UInt* eax_ret, UInt* ebx_ret, 46 UInt* ecx_ret, UInt* edx_ret ); 47 #endif 48 49 #endif // __PUB_CORE_CPUID_H 50 51 /*--------------------------------------------------------------------*/ 52 /*--- end ---*/ 53 /*--------------------------------------------------------------------*/ 54