annotate gcc/genenums.c @ 16:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents 561a7518be6b
children 84e7813d76e9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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1 /* Generate from machine description the strings for each enum.
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2 Copyright (C) 2010-2017 Free Software Foundation, Inc.
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3
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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4 This file is part of GCC.
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5
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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6 GCC is free software; you can redistribute it and/or modify
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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7 it under the terms of the GNU General Public License as published by
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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8 the Free Software Foundation; either version 3, or (at your option)
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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9 any later version.
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10
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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11 GCC is distributed in the hope that it will be useful,
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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14 GNU General Public License for more details.
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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16 You should have received a copy of the GNU General Public License
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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17 along with GCC; see the file COPYING3. If not see
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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18 <http://www.gnu.org/licenses/>. */
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19
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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20 #include "bconfig.h"
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21 #include "system.h"
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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22 #include "coretypes.h"
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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23 #include "errors.h"
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24 #include "statistics.h"
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25 #include "vec.h"
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26 #include "read-md.h"
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27
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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28 /* Called via traverse_enum_types. Emit an enum definition for
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29 enum_type *SLOT. */
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30
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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31 static int
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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32 print_enum_type (void **slot, void *info ATTRIBUTE_UNUSED)
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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33 {
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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34 struct enum_type *def;
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35 struct enum_value *value;
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36
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37 def = (struct enum_type *) *slot;
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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38 printf ("\nconst char *const %s_strings[] = {", def->name);
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39 for (value = def->values; value; value = value->next)
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40 {
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41 printf ("\n \"%s\"", value->def->name);
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42 if (value->next)
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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43 putc (',', stdout);
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44 }
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45 printf ("\n};\n");
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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46 return 1;
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47 }
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49 int
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50 main (int argc, const char **argv)
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51 {
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52 progname = "genenums";
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54 noop_reader reader;
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55 if (!reader.read_md_files (argc, argv, NULL))
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56 return (FATAL_EXIT_CODE);
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57
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58 puts ("/* Generated automatically by the program `genenums'");
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59 puts (" from the machine description file. */\n");
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60 puts ("#include \"config.h\"\n");
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61 puts ("#include \"system.h\"\n");
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62 puts ("#include \"insn-constants.h\"\n");
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64 reader.traverse_enum_types (print_enum_type, 0);
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66 if (ferror (stdout) || fflush (stdout) || fclose (stdout))
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67 return FATAL_EXIT_CODE;
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68
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69 return SUCCESS_EXIT_CODE;
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70 }