clang 20.0.0git
enqcmdintrin.h
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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 */
#define _DEFAULT_FN_ATTRS
Definition: enqcmdintrin.h:18
static __inline__ int _DEFAULT_FN_ATTRS _enqcmd(void *__dst, const void *__src)
Reads 64-byte command pointed by __src, formats 64-byte enqueue store data, and performs 64-byte enqu...
Definition: enqcmdintrin.h:36
static __inline__ int _DEFAULT_FN_ATTRS _enqcmds(void *__dst, const void *__src)
Reads 64-byte command pointed by __src, formats 64-byte enqueue store data, and performs 64-byte enqu...
Definition: enqcmdintrin.h:56
static __inline__ void const void * __src
Definition: movdirintrin.h:45