sysdeps/alpha/dl-procinfo.h

   1 /* Alpha version of processor capability information handling macros.
   2    Copyright (C) 2008 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Aurelien Jarno <aurelien@aurel32.net>, 2008.
   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, write to the Free
  18    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19    02111-1307 USA.  */
  20
  21 #ifndef _DL_PROCINFO_H
  22 #define _DL_PROCINFO_H  1
  23
  24 #include <ldsodefs.h>
  25
  26
  27 /* Mask to filter out platforms.  */
  28 #define _DL_HWCAP_PLATFORM    (-1ULL)
  29
  30 #define _DL_PLATFORMS_COUNT   5
  31
  32 static inline const char *
  33 __attribute__ ((unused))
  34 _dl_platform_string (int idx)
  35 {
  36   return GLRO(dl_alpha_platforms)[idx];
  37 };
  38
  39 static inline int
  40 __attribute__ ((unused, always_inline))
  41 _dl_string_platform (const char *str)
  42 {
  43   int i;
  44
  45   if (str != NULL)
  46     for (i = 0; i < _DL_PLATFORMS_COUNT; ++i)
  47       {
  48         if (strcmp (str, _dl_platform_string (i)) == 0)
  49           return i;
  50       }
  51   return -1;
  52 };
  53
  54 /* We cannot provide a general printing function.  */
  55 #define _dl_procinfo(word) -1
  56
  57 /* There are no hardware capabilities defined.  */
  58 #define _dl_hwcap_string(idx) ""
  59
  60 /* By default there is no important hardware capability.  */
  61 #define HWCAP_IMPORTANT (0)
  62
  63 /* We don't have any hardware capabilities.  */
  64 #define _DL_HWCAP_COUNT 0
  65
  66 #define _dl_string_hwcap(str) (-1)
  67
  68 #endif /* dl-procinfo.h */