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      1 /* Copyright (C) 2007-2022 Free Software Foundation, Inc.
      2 
      3    This file is part of GCC.
      4 
      5    GCC is free software; you can redistribute it and/or modify
      6    it under the terms of the GNU General Public License as published by
      7    the Free Software Foundation; either version 3, or (at your option)
      8    any later version.
      9 
     10    GCC is distributed in the hope that it will be useful,
     11    but WITHOUT ANY WARRANTY; without even the implied warranty of
     12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13    GNU General Public License for more details.
     14 
     15    Under Section 7 of GPL version 3, you are granted additional
     16    permissions described in the GCC Runtime Library Exception, version
     17    3.1, as published by the Free Software Foundation.
     18 
     19    You should have received a copy of the GNU General Public License and
     20    a copy of the GCC Runtime Library Exception along with this program;
     21    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
     22    <http://www.gnu.org/licenses/>.  */
     23 
     24 #ifndef _X86GPRINTRIN_H_INCLUDED
     25 # error "Never use <lwpintrin.h> directly; include <x86gprintrin.h> instead."
     26 #endif
     27 
     28 #ifndef _LWPINTRIN_H_INCLUDED
     29 #define _LWPINTRIN_H_INCLUDED
     30 
     31 #ifndef __LWP__
     32 #pragma GCC push_options
     33 #pragma GCC target("lwp")
     34 #define __DISABLE_LWP__
     35 #endif /* __LWP__ */
     36 
     37 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
     38 __llwpcb (void *__pcbAddress)
     39 {
     40   __builtin_ia32_llwpcb (__pcbAddress);
     41 }
     42 
     43 extern __inline void * __attribute__((__gnu_inline__, __always_inline__, __artificial__))
     44 __slwpcb (void)
     45 {
     46   return __builtin_ia32_slwpcb ();
     47 }
     48 
     49 #ifdef __OPTIMIZE__
     50 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
     51 __lwpval32 (unsigned int __data2, unsigned int __data1, unsigned int __flags)
     52 {
     53   __builtin_ia32_lwpval32 (__data2, __data1, __flags);
     54 }
     55 
     56 #ifdef __x86_64__
     57 extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
     58 __lwpval64 (unsigned long long __data2, unsigned int __data1,
     59 	    unsigned int __flags)
     60 {
     61   __builtin_ia32_lwpval64 (__data2, __data1, __flags);
     62 }
     63 #endif
     64 #else
     65 #define __lwpval32(D2, D1, F) \
     66   (__builtin_ia32_lwpval32 ((unsigned int) (D2), (unsigned int) (D1), \
     67 			    (unsigned int) (F)))
     68 #ifdef __x86_64__
     69 #define __lwpval64(D2, D1, F) \
     70   (__builtin_ia32_lwpval64 ((unsigned long long) (D2), (unsigned int) (D1), \
     71 			    (unsigned int) (F)))
     72 #endif
     73 #endif
     74 
     75 
     76 #ifdef __OPTIMIZE__
     77 extern __inline unsigned char __attribute__((__gnu_inline__, __always_inline__, __artificial__))
     78 __lwpins32 (unsigned int __data2, unsigned int __data1, unsigned int __flags)
     79 {
     80   return __builtin_ia32_lwpins32 (__data2, __data1, __flags);
     81 }
     82 
     83 #ifdef __x86_64__
     84 extern __inline unsigned char __attribute__((__gnu_inline__, __always_inline__, __artificial__))
     85 __lwpins64 (unsigned long long __data2, unsigned int __data1,
     86 	    unsigned int __flags)
     87 {
     88   return __builtin_ia32_lwpins64 (__data2, __data1, __flags);
     89 }
     90 #endif
     91 #else
     92 #define __lwpins32(D2, D1, F) \
     93   (__builtin_ia32_lwpins32 ((unsigned int) (D2), (unsigned int) (D1), \
     94 			    (unsigned int) (F)))
     95 #ifdef __x86_64__
     96 #define __lwpins64(D2, D1, F) \
     97   (__builtin_ia32_lwpins64 ((unsigned long long) (D2), (unsigned int) (D1), \
     98 			    (unsigned int) (F)))
     99 #endif
    100 #endif
    101 
    102 #ifdef __DISABLE_LWP__
    103 #undef __DISABLE_LWP__
    104 #pragma GCC pop_options
    105 #endif /* __DISABLE_LWP__ */
    106 
    107 #endif /* _LWPINTRIN_H_INCLUDED */
    108