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32 lines
748 B
C
32 lines
748 B
C
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#if !defined _IMMINTRIN_H_INCLUDED
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#error "Never use <pkuintrin.h> directly; include <immintrin.h> instead."
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#endif
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#ifndef _PKUINTRIN_H_INCLUDED
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#define _PKUINTRIN_H_INCLUDED
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#ifndef __PKU__
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#pragma GCC push_options
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#pragma GCC target("pku")
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#define __DISABLE_PKU__
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#endif /* __PKU__ */
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extern __inline unsigned int
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_rdpkru_u32(void) {
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return __builtin_ia32_rdpkru();
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}
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extern __inline void
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_wrpkru(unsigned int __key) {
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__builtin_ia32_wrpkru(__key);
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}
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#ifdef __DISABLE_PKU__
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#undef __DISABLE_PKU__
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#pragma GCC pop_options
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#endif /* __DISABLE_PKU__ */
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#endif /* _PKUINTRIN_H_INCLUDED */
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