1 /*===------------ ptwriteintrin.h - PTWRITE intrinsic --------------------=== 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 #if !defined __X86INTRIN_H && !defined __IMMINTRIN_H 11 #error "Never use <ptwriteintrin.h> directly; include <x86intrin.h> instead." 12 #endif 13 14 #ifndef __PTWRITEINTRIN_H 15 #define __PTWRITEINTRIN_H 16 17 /* Define the default attributes for the functions in this file. */ 18 #define __DEFAULT_FN_ATTRS \ 19 __attribute__((__always_inline__, __nodebug__, __target__("ptwrite"))) 20 21 static __inline__ void __DEFAULT_FN_ATTRS 22 _ptwrite32(unsigned int __value) { 23 __builtin_ia32_ptwrite32(__value); 24 } 25 26 #ifdef __x86_64__ 27 28 static __inline__ void __DEFAULT_FN_ATTRS 29 _ptwrite64(unsigned long long __value) { 30 __builtin_ia32_ptwrite64(__value); 31 } 32 33 #endif /* __x86_64__ */ 34 35 #undef __DEFAULT_FN_ATTRS 36 37 #endif /* __PTWRITEINTRIN_H */ 38