gcc/config/tilepro/tilepro-c.c

   1 /* Definitions of C specific functions for TILEPro.
   2    Copyright (C) 2011-2014 Free Software Foundation, Inc.
   3    Contributed by Walter Lee (walt@tilera.com)
   4
   5    This file is part of GCC.
   6
   7    GCC is free software; you can redistribute it and/or modify it
   8    under the terms of the GNU General Public License as published
   9    by the Free Software Foundation; either version 3, or (at your
  10    option) any later version.
  11
  12    GCC is distributed in the hope that it will be useful, but WITHOUT
  13    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  15    License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GCC; see the file COPYING3.  If not see
  19    <http://www.gnu.org/licenses/>.  */
  20
  21 #include "config.h"
  22 #include "system.h"
  23 #include "coretypes.h"
  24 #include "machmode.h"
  25 #include "tm.h"
  26 #include "tm_p.h"
  27 #include "cpplib.h"
  28 #include "tree.h"
  29 #include "c-family/c-common.h"
  30
  31 /* copy defines in c-cppbuiltin.c */
  32 # define builtin_define(TXT) cpp_define (pfile, TXT)
  33 # define builtin_assert(TXT) cpp_assert (pfile, TXT)
  34
  35
  36 /* Implement TARGET_CPU_CPP_BUILTINS.  */
  37 void
  38 tilepro_cpu_cpp_builtins (struct cpp_reader *pfile)
  39 {
  40   builtin_define ("__tile__");
  41   builtin_define ("__tilepro__");
  42   builtin_assert ("cpu=tile");
  43   builtin_assert ("machine=tile");
  44   builtin_define ("__tile_chip__=1");
  45   builtin_define ("__tile_chip_rev__=0");
  46
  47   builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1");
  48   builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2");
  49   builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4");
  50   builtin_define ("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8");
  51
  52   TILEPRO_CPU_CPP_ENDIAN_BUILTINS ();
  53   GNU_USER_TARGET_OS_CPP_BUILTINS ();
  54 }
  55
  56