sysdeps/unix/sysv/linux/loongarch/dl-procinfo.c

   1 /* Data for LoongArch64 version of processor capability information.
   2    Linux version.
   3    Copyright (C) 2024 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 /* If anything should be added here check whether the size of each string
  21    is still ok with the given array size.
  22
  23    All the #ifdefs in the definitions are quite irritating but
  24    necessary if we want to avoid duplicating the information.  There
  25    are three different modes:
  26
  27    - PROCINFO_DECL is defined.  This means we are only interested in
  28      declarations.
  29
  30    - PROCINFO_DECL is not defined:
  31
  32      + if SHARED is defined the file is included in an array
  33        initializer.  The .element = { ... } syntax is needed.
  34
  35      + if SHARED is not defined a normal array initialization is
  36        needed.
  37   */
  38
  39 #ifndef PROCINFO_CLASS
  40 # define PROCINFO_CLASS
  41 #endif
  42
  43 #if !IS_IN (ldconfig)
  44 # if !defined PROCINFO_DECL && defined SHARED
  45   ._dl_larch_cpu_features
  46 # else
  47 PROCINFO_CLASS struct cpu_features _dl_larch_cpu_features
  48 # endif
  49 # ifndef PROCINFO_DECL
  50 = { }
  51 # endif
  52 # if !defined SHARED || defined PROCINFO_DECL
  53 ;
  54 # else
  55 ,
  56 # endif
  57 #endif
  58
  59 #undef PROCINFO_DECL
  60 #undef PROCINFO_CLASS