genenums.c revision 1.9
1/* Generate from machine description the strings for each enum. 2 Copyright (C) 2010-2020 Free Software Foundation, Inc. 3 4This file is part of GCC. 5 6GCC is free software; you can redistribute it and/or modify 7it under the terms of the GNU General Public License as published by 8the Free Software Foundation; either version 3, or (at your option) 9any later version. 10 11GCC is distributed in the hope that it will be useful, 12but WITHOUT ANY WARRANTY; without even the implied warranty of 13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14GNU General Public License for more details. 15 16You should have received a copy of the GNU General Public License 17along with GCC; see the file COPYING3. If not see 18<http://www.gnu.org/licenses/>. */ 19 20#include "bconfig.h" 21#include "system.h" 22#include "coretypes.h" 23#include "errors.h" 24#include "statistics.h" 25#include "vec.h" 26#include "read-md.h" 27 28/* Called via traverse_enum_types. Emit an enum definition for 29 enum_type *SLOT. */ 30 31static int 32print_enum_type (void **slot, void *info ATTRIBUTE_UNUSED) 33{ 34 struct enum_type *def; 35 struct enum_value *value; 36 37 def = (struct enum_type *) *slot; 38 printf ("\nconst char *const %s_strings[] = {", def->name); 39 for (value = def->values; value; value = value->next) 40 { 41 printf ("\n \"%s\"", value->def->name); 42 if (value->next) 43 putc (',', stdout); 44 } 45 printf ("\n};\n"); 46 return 1; 47} 48 49int 50main (int argc, const char **argv) 51{ 52 progname = "genenums"; 53 54 noop_reader reader; 55 if (!reader.read_md_files (argc, argv, NULL)) 56 return (FATAL_EXIT_CODE); 57 58 puts ("/* Generated automatically by the program `genenums'"); 59 puts (" from the machine description file. */\n"); 60 puts ("#include \"config.h\"\n"); 61 puts ("#include \"system.h\"\n"); 62 puts ("#include \"insn-constants.h\"\n"); 63 64 reader.traverse_enum_types (print_enum_type, 0); 65 66 if (ferror (stdout) || fflush (stdout) || fclose (stdout)) 67 return FATAL_EXIT_CODE; 68 69 return SUCCESS_EXIT_CODE; 70} 71