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1/*===---- sgxintrin.h - X86 SGX intrinsics configuration -------------------===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-exception6 *7 *===-----------------------------------------------------------------------===8 */9 10#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H11#error "Never use <sgxintrin.h> directly; include <x86intrin.h> instead."12#endif13 14#ifndef __SGXINTRIN_H15#define __SGXINTRIN_H16 17#if __has_extension(gnu_asm)18 19/* Define the default attributes for the functions in this file. */20#define __DEFAULT_FN_ATTRS \21 __attribute__((__always_inline__, __nodebug__, __target__("sgx")))22 23static __inline unsigned int __DEFAULT_FN_ATTRS24_enclu_u32(unsigned int __leaf, __SIZE_TYPE__ __d[])25{26 unsigned int __result;27 __asm__ ("enclu"28 : "=a" (__result), "=b" (__d[0]), "=c" (__d[1]), "=d" (__d[2])29 : "a" (__leaf), "b" (__d[0]), "c" (__d[1]), "d" (__d[2])30 : "cc");31 return __result;32}33 34static __inline unsigned int __DEFAULT_FN_ATTRS35_encls_u32(unsigned int __leaf, __SIZE_TYPE__ __d[])36{37 unsigned int __result;38 __asm__ ("encls"39 : "=a" (__result), "=b" (__d[0]), "=c" (__d[1]), "=d" (__d[2])40 : "a" (__leaf), "b" (__d[0]), "c" (__d[1]), "d" (__d[2])41 : "cc");42 return __result;43}44 45static __inline unsigned int __DEFAULT_FN_ATTRS46_enclv_u32(unsigned int __leaf, __SIZE_TYPE__ __d[])47{48 unsigned int __result;49 __asm__ ("enclv"50 : "=a" (__result), "=b" (__d[0]), "=c" (__d[1]), "=d" (__d[2])51 : "a" (__leaf), "b" (__d[0]), "c" (__d[1]), "d" (__d[2])52 : "cc");53 return __result;54}55 56#undef __DEFAULT_FN_ATTRS57 58#endif /* __has_extension(gnu_asm) */59 60#endif61