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core-cpu.h
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/*
* Copyright (C) 2022 Colin Ian King.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef CORE_CPU_H
#define CORE_CPU_H
/* Always included after stress-ng.h is included */
extern void stress_x86_cpuid(uint32_t *eax, uint32_t *ebx, uint32_t *ecx, uint32_t *edx);
extern WARN_UNUSED bool stress_cpu_is_x86(void);
extern WARN_UNUSED bool stress_cpu_x86_has_clflushopt(void);
extern WARN_UNUSED bool stress_cpu_x86_has_clwb(void);
extern WARN_UNUSED bool stress_cpu_x86_has_cldemote(void);
extern WARN_UNUSED bool stress_cpu_x86_has_waitpkg(void);
extern WARN_UNUSED bool stress_cpu_x86_has_rdseed(void);
extern WARN_UNUSED bool stress_cpu_x86_has_syscall(void);
extern WARN_UNUSED bool stress_cpu_x86_has_rdrand(void);
extern WARN_UNUSED bool stress_cpu_x86_has_tsc(void);
extern WARN_UNUSED bool stress_cpu_x86_has_msr(void);
extern WARN_UNUSED bool stress_cpu_x86_has_clfsh(void);
extern WARN_UNUSED bool stress_cpu_x86_has_sse(void);
extern WARN_UNUSED bool stress_cpu_x86_has_sse2(void);
#endif