sysdeps/mips/dl-procinfo.h

   1 /* Mips version of processor capability information handling macros.
   2    Copyright (C) 2007-2015 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Robert Millan <rmh@gnu.org>.
   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 #ifndef _DL_PROCINFO_H
  21 #define _DL_PROCINFO_H  1
  22
  23 #include <ldsodefs.h>
  24
  25
  26 /* Mask to filter out platforms.  */
  27 #define _DL_HWCAP_PLATFORM    (-1ULL)
  28
  29 #define _DL_PLATFORMS_COUNT   4
  30
  31 static inline const char *
  32 __attribute__ ((unused))
  33 _dl_platform_string (int idx)
  34 {
  35   return GLRO(dl_mips_platforms)[idx];
  36 };
  37
  38 static inline int
  39 __attribute__ ((unused, always_inline))
  40 _dl_string_platform (const char *str)
  41 {
  42   int i;
  43
  44   if (str != NULL)
  45     for (i = 0; i < _DL_PLATFORMS_COUNT; ++i)
  46       {
  47         if (strcmp (str, _dl_platform_string (i)) == 0)
  48           return i;
  49       }
  50   return -1;
  51 };
  52
  53 /* We cannot provide a general printing function.  */
  54 #define _dl_procinfo(type, word) -1
  55
  56 /* There are no hardware capabilities defined.  */
  57 #define _dl_hwcap_string(idx) ""
  58
  59 /* By default there is no important hardware capability.  */
  60 #define HWCAP_IMPORTANT (0)
  61
  62 /* We don't have any hardware capabilities.  */
  63 #define _DL_HWCAP_COUNT 0
  64
  65 #define _dl_string_hwcap(str) (-1)
  66
  67 #endif /* dl-procinfo.h */