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

   1 /* Data for Linux/ARM version of processor capability information.
   2    Copyright (C) 2001-2017 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Philip Blundell <philb@gnu.org>, 2001.
   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 /* This information must be kept in sync with the _DL_HWCAP_COUNT and
  21    _DL_PLATFORM_COUNT definitions in procinfo.h.
  22
  23    If anything should be added here check whether the size of each string
  24    is still ok with the given array size.
  25
  26    All the #ifdefs in the definitions are quite irritating but
  27    necessary if we want to avoid duplicating the information.  There
  28    are three different modes:
  29
  30    - PROCINFO_DECL is defined.  This means we are only interested in
  31      declarations.
  32
  33    - PROCINFO_DECL is not defined:
  34
  35      + if SHARED is defined the file is included in an array
  36        initializer.  The .element = { ... } syntax is needed.
  37
  38      + if SHARED is not defined a normal array initialization is
  39        needed.
  40   */
  41
  42 #ifndef PROCINFO_CLASS
  43 #define PROCINFO_CLASS
  44 #endif
  45
  46 #if !defined PROCINFO_DECL && defined SHARED
  47   ._dl_arm_cap_flags
  48 #else
  49 PROCINFO_CLASS const char _dl_arm_cap_flags[37][10]
  50 #endif
  51 #ifndef PROCINFO_DECL
  52 = {
  53     "swp", "half", "thumb", "26bit", "fastmult", "fpa", "vfp", "edsp",
  54     "java", "iwmmxt", "crunch", "thumbee", "neon", "vfpv3", "vfpv3d16",
  55     "tls", "vfpv4", "idiva", "idivt", "vfpd32", "lpae", "evtstrm",
  56     "aes", "pmull", "sha1", "sha2", "crc32",
  57   }
  58 #endif
  59 #if !defined SHARED || defined PROCINFO_DECL
  60 ;
  61 #else
  62 ,
  63 #endif
  64
  65 #undef PROCINFO_DECL
  66 #undef PROCINFO_CLASS