From 8e64f018315bbde89779f6c87ec9142ddee7d4a3 Mon Sep 17 00:00:00 2001 From: Kirill Yukhin Date: Thu, 24 Dec 2015 11:34:19 +0000 Subject: [PATCH] Add missing intrinsic file. From-SVN: r231945 --- gcc/config/i386/pkuintrin.h | 56 +++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 gcc/config/i386/pkuintrin.h diff --git a/gcc/config/i386/pkuintrin.h b/gcc/config/i386/pkuintrin.h new file mode 100644 index 00000000000..c8105856b51 --- /dev/null +++ b/gcc/config/i386/pkuintrin.h @@ -0,0 +1,56 @@ +/* Copyright (C) 2015 Free Software Foundation, Inc. + + This file is part of GCC. + + GCC is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + GCC is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + . */ + +#if !defined _X86INTRIN_H_INCLUDED +# error "Never use directly; include instead." +#endif + +#ifndef _PKUINTRIN_H_INCLUDED +#define _PKUINTRIN_H_INCLUDED + +#ifndef __PKU__ +#pragma GCC push_options +#pragma GCC target("pku") +#define __DISABLE_PKU__ +#endif /* __PKU__ */ + +extern __inline unsigned int +__attribute__((__gnu_inline__, __always_inline__, __artificial__)) +_rdpkru_u32(void) +{ + return __builtin_ia32_rdpkru (); +} + +extern __inline void +__attribute__((__gnu_inline__, __always_inline__, __artificial__)) +_wrpkru(unsigned int key) +{ + return __builtin_ia32_wrpkru (key); +} + +#ifdef __DISABLE_PKU__ +#undef __DISABLE_PKU__ +#pragma GCC pop_options +#endif /* __DISABLE_PKU__ */ + +#endif /* _PKUINTRIN_H_INCLUDED */ -- 2.30.2