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/* Generate from machine description the strings for each enum.

   Copyright (C) 2010  Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 3, or (at your option)

any later version.

GCC is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with GCC; see the file COPYING3.  If not see

<http://www.gnu.org/licenses/>.  */

#include "bconfig.h"

#include "system.h"

#include "coretypes.h"

#include "errors.h"

#include "read-md.h"

/* Called via traverse_enum_types.  Emit an enum definition for

   enum_type *SLOT.  */

static int

print_enum_type (void **slot, void *info ATTRIBUTE_UNUSED)

{

  struct enum_type *def;

  struct enum_value *value;

  def = (struct enum_type *) *slot;

  printf ("\nconst char *const %s_strings[] = {", def->name);

  for (value = def->values; value; value = value->next)

    {

      printf ("\n  \"%s\"", value->def->name);

      if (value->next)

        putc (',', stdout);

    }

  printf ("\n};\n");

  return 1;

}

int

main (int argc, char **argv)

{

  progname = "genenums";

  if (!read_md_files (argc, argv, NULL, NULL))

    return (FATAL_EXIT_CODE);

  puts ("/* Generated automatically by the program `genenums'");

  puts ("   from the machine description file.  */\n");

  puts ("#include \"config.h\"\n");

  puts ("#include \"system.h\"\n");

  puts ("#include \"insn-constants.h\"\n");

  traverse_enum_types (print_enum_type, 0);

  if (ferror (stdout) || fflush (stdout) || fclose (stdout))

    return FATAL_EXIT_CODE;

  return SUCCESS_EXIT_CODE;

}