64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
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/*===------------------ enqcmdintrin.h - enqcmd intrinsics -----------------===
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===-----------------------------------------------------------------------===
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*/
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#ifndef __IMMINTRIN_H
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#error "Never use <enqcmdintrin.h> directly; include <immintrin.h> instead."
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#endif
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#ifndef __ENQCMDINTRIN_H
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#define __ENQCMDINTRIN_H
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/* Define the default attributes for the functions in this file */
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#define _DEFAULT_FN_ATTRS \
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__attribute__((__always_inline__, __nodebug__, __target__("enqcmd")))
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/// Reads 64-byte command pointed by \a __src, formats 64-byte enqueue store
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/// data, and performs 64-byte enqueue store to memory pointed by \a __dst.
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/// This intrinsics may only be used in User mode.
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///
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/// \headerfile <x86intrin.h>
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///
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/// This intrinsics corresponds to the <c> ENQCMD </c> instruction.
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///
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/// \param __dst
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/// Pointer to the destination of the enqueue store.
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/// \param __src
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/// Pointer to 64-byte command data.
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/// \returns If the command data is successfully written to \a __dst then 0 is
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/// returned. Otherwise 1 is returned.
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static __inline__ int _DEFAULT_FN_ATTRS
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_enqcmd (void *__dst, const void *__src)
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{
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return __builtin_ia32_enqcmd(__dst, __src);
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}
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/// Reads 64-byte command pointed by \a __src, formats 64-byte enqueue store
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/// data, and performs 64-byte enqueue store to memory pointed by \a __dst
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/// This intrinsic may only be used in Privileged mode.
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///
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/// \headerfile <x86intrin.h>
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///
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/// This intrinsics corresponds to the <c> ENQCMDS </c> instruction.
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///
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/// \param __dst
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/// Pointer to the destination of the enqueue store.
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/// \param __src
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/// Pointer to 64-byte command data.
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/// \returns If the command data is successfully written to \a __dst then 0 is
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/// returned. Otherwise 1 is returned.
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static __inline__ int _DEFAULT_FN_ATTRS
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_enqcmds (void *__dst, const void *__src)
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{
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return __builtin_ia32_enqcmds(__dst, __src);
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}
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#undef _DEFAULT_FN_ATTRS
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#endif /* __ENQCMDINTRIN_H */
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