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1// SPDX-License-Identifier: GPL-2.0-only2#ifndef __SELFTESTS_X86_HELPERS_H3#define __SELFTESTS_X86_HELPERS_H4 5#include <asm/processor-flags.h>6 7static inline unsigned long get_eflags(void)8{9#ifdef __x86_64__10 return __builtin_ia32_readeflags_u64();11#else12 return __builtin_ia32_readeflags_u32();13#endif14}15 16static inline void set_eflags(unsigned long eflags)17{18#ifdef __x86_64__19 __builtin_ia32_writeeflags_u64(eflags);20#else21 __builtin_ia32_writeeflags_u32(eflags);22#endif23}24 25#endif /* __SELFTESTS_X86_HELPERS_H */26