gcc/config/sparc/sparc-c.c

   1 /* Subroutines used for macro/preprocessor support on SPARC.
   2    Copyright (C) 2011-2017 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 3, or (at your option)
   9 any later version.
  10
  11 GCC 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
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 #include "config.h"
  21 #include "system.h"
  22 #include "coretypes.h"
  23 #include "tm.h"
  24 #include "c-family/c-common.h"
  25 #include "c-family/c-pragma.h"
  26
  27 void
  28 sparc_target_macros (void)
  29 {
  30   builtin_define_std ("sparc");
  31
  32   if (TARGET_ARCH64)
  33     {
  34       cpp_assert (parse_in, "cpu=sparc64");
  35       cpp_assert (parse_in, "machine=sparc64");
  36     }
  37   else
  38     {
  39       cpp_assert (parse_in, "cpu=sparc");
  40       cpp_assert (parse_in, "machine=sparc");
  41     }
  42
  43   if (TARGET_VIS4B)
  44     {
  45       cpp_define (parse_in, "__VIS__=0x410");
  46       cpp_define (parse_in, "__VIS=0x410");
  47     }
  48   else if (TARGET_VIS4)
  49     {
  50       cpp_define (parse_in, "__VIS__=0x400");
  51       cpp_define (parse_in, "__VIS=0x400");
  52     }
  53   else if (TARGET_VIS3)
  54     {
  55       cpp_define (parse_in, "__VIS__=0x300");
  56       cpp_define (parse_in, "__VIS=0x300");
  57     }
  58   else if (TARGET_VIS2)
  59     {
  60       cpp_define (parse_in, "__VIS__=0x200");
  61       cpp_define (parse_in, "__VIS=0x200");
  62     }
  63   else if (TARGET_VIS)
  64     {
  65       cpp_define (parse_in, "__VIS__=0x100");
  66       cpp_define (parse_in, "__VIS=0x100");
  67     }
  68 }