gcc/gencheck.c

   1 /* Generate check macros for tree codes.
   2    Copyright (C) 1998, 1999, 2000, 2002, 2003
   3    Free Software Foundation, Inc.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify it under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 2, or (at your option) any later
  10 version.
  11
  12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING.  If not, write to the Free
  19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  20 02111-1307, USA.  */
  21
  22 #include "bconfig.h"
  23 #include "system.h"
  24 #include "coretypes.h"
  25 #include "tm.h"
  26
  27 #define DEFTREECODE(SYM, NAME, TYPE, LEN)   STRINGX(SYM),
  28
  29 static const char *const tree_codes[] = {
  30 #include "tree.def"
  31 #include "c-common.def"
  32 #include "gencheck.h"
  33 (char*) 0
  34 };
  35
  36 static void usage (void);
  37
  38 static void
  39 usage (void)
  40 {
  41   fputs ("Usage: gencheck\n", stderr);
  42 }
  43
  44 int
  45 main (int argc, char **argv ATTRIBUTE_UNUSED)
  46 {
  47   int i;
  48
  49   switch (argc)
  50     {
  51     case 1:
  52       break;
  53
  54     default:
  55       usage ();
  56       return (1);
  57     }
  58
  59   puts ("/* This file is generated using gencheck. Do not edit. */\n");
  60   puts ("#ifndef GCC_TREE_CHECK_H");
  61   puts ("#define GCC_TREE_CHECK_H\n");
  62
  63   for (i = 0; tree_codes[i]; i++)
  64     {
  65       printf ("#define %s_CHECK(t)\tTREE_CHECK (t, %s)\n",
  66               tree_codes[i], tree_codes[i]);
  67     }
  68
  69   puts ("\n#endif /* GCC_TREE_CHECK_H */");
  70   return 0;
  71 }