1/*===------------------ enqcmdintrin.h - enqcmd intrinsics -----------------=== 2 * 3 * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 * See https://llvm.org/LICENSE.txt for license information. 5 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 * 7 *===-----------------------------------------------------------------------=== 8 */ 9 10#ifndef __IMMINTRIN_H 11#error "Never use <enqcmdintrin.h> directly; include <immintrin.h> instead." 12#endif 13 14#ifndef __ENQCMDINTRIN_H 15#define __ENQCMDINTRIN_H 16 17/* Define the default attributes for the functions in this file */ 18#define _DEFAULT_FN_ATTRS \ 19 __attribute__((__always_inline__, __nodebug__, __target__("enqcmd"))) 20 21/// Reads 64-byte command pointed by \a __src, formats 64-byte enqueue store 22/// data, and performs 64-byte enqueue store to memory pointed by \a __dst. 23/// This intrinsics may only be used in User mode. 24/// 25/// \headerfile <x86intrin.h> 26/// 27/// This intrinsics corresponds to the <c> ENQCMD </c> instruction. 28/// 29/// \param __dst 30/// Pointer to the destination of the enqueue store. 31/// \param __src 32/// Pointer to 64-byte command data. 33/// \returns If the command data is successfully written to \a __dst then 0 is 34/// returned. Otherwise 1 is returned. 35static __inline__ int _DEFAULT_FN_ATTRS 36_enqcmd (void *__dst, const void *__src) 37{ 38 return __builtin_ia32_enqcmd(__dst, __src); 39} 40 41/// Reads 64-byte command pointed by \a __src, formats 64-byte enqueue store 42/// data, and performs 64-byte enqueue store to memory pointed by \a __dst 43/// This intrinsic may only be used in Privileged mode. 44/// 45/// \headerfile <x86intrin.h> 46/// 47/// This intrinsics corresponds to the <c> ENQCMDS </c> instruction. 48/// 49/// \param __dst 50/// Pointer to the destination of the enqueue store. 51/// \param __src 52/// Pointer to 64-byte command data. 53/// \returns If the command data is successfully written to \a __dst then 0 is 54/// returned. Otherwise 1 is returned. 55static __inline__ int _DEFAULT_FN_ATTRS 56_enqcmds (void *__dst, const void *__src) 57{ 58 return __builtin_ia32_enqcmds(__dst, __src); 59} 60 61#undef _DEFAULT_FN_ATTRS 62 63#endif /* __ENQCMDINTRIN_H */ 64