Viewing file:  waitpkgintrin.h (1.33 KB) -rw-r--r--
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/*===----------------------- waitpkgintrin.h - WAITPKG --------------------===
*
* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
* See https://llvm.org/LICENSE.txt for license information.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*
*===-----------------------------------------------------------------------===
*/
#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H
#error "Never use <waitpkgintrin.h> directly; include <x86intrin.h> instead."
#endif
#ifndef __WAITPKGINTRIN_H
#define __WAITPKGINTRIN_H
/* Define the default attributes for the functions in this file. */
#define __DEFAULT_FN_ATTRS \
__attribute__((__always_inline__, __nodebug__, __target__("waitpkg")))
static __inline__ void __DEFAULT_FN_ATTRS
_umonitor (void * __address)
{
__builtin_ia32_umonitor (__address);
}
static __inline__ unsigned char __DEFAULT_FN_ATTRS
_umwait (unsigned int __control, unsigned long long __counter)
{
return __builtin_ia32_umwait (__control,
(unsigned int)(__counter >> 32), (unsigned int)__counter);
}
static __inline__ unsigned char __DEFAULT_FN_ATTRS
_tpause (unsigned int __control, unsigned long long __counter)
{
return __builtin_ia32_tpause (__control,
(unsigned int)(__counter >> 32), (unsigned int)__counter);
}
#undef __DEFAULT_FN_ATTRS
#endif /* __WAITPKGINTRIN_H */
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