| /* Copyright (C) 2020-2022 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 |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef _X86GPRINTRIN_H_INCLUDED |
| # error "Never use <uintrintrin.h> directly; include <x86gprintrin.h> instead." |
| #endif |
| |
| #ifndef _UINTRNTRIN_H_INCLUDED |
| #define _UINTRNTRIN_H_INCLUDED |
| |
| #ifdef __x86_64__ |
| |
| #ifndef __UINTR__ |
| #pragma GCC push_options |
| #pragma GCC target ("uintr") |
| #define __DISABLE_UINTR__ |
| #endif /* __UINTR__ */ |
| |
| struct __uintr_frame |
| { |
| /* RIP of the interrupted user process. */ |
| unsigned long long rip; |
| /* RFLAGS of the interrupted user process. */ |
| unsigned long long rflags; |
| /* RSP of the interrupted user process. */ |
| unsigned long long rsp; |
| }; |
| |
| extern __inline void |
| __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _clui (void) |
| { |
| __builtin_ia32_clui (); |
| } |
| |
| extern __inline void |
| __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _stui (void) |
| { |
| __builtin_ia32_stui (); |
| } |
| |
| extern __inline void |
| __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _senduipi (unsigned long long __R) |
| { |
| __builtin_ia32_senduipi (__R); |
| } |
| |
| extern __inline unsigned char |
| __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _testui (void) |
| { |
| return __builtin_ia32_testui (); |
| } |
| |
| #ifdef __DISABLE_UINTR__ |
| #undef __DISABLE_UINTR__ |
| #pragma GCC pop_options |
| #endif /* __DISABLE_UINTR__ */ |
| |
| #endif |
| |
| #endif /* _UINTRNTRIN_H_INCLUDED. */ |