OpenWrt – Blame information for rev 2
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1 | office | 1 | /* A Bison parser, made by GNU Bison 3.0.4. */ |
2 | |||
3 | /* Bison implementation for Yacc-like parsers in C |
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4 | |||
5 | Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. |
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6 | |||
7 | This program is free software: you can redistribute it and/or modify |
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8 | it under the terms of the GNU General Public License as published by |
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9 | the Free Software Foundation, either version 3 of the License, or |
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10 | (at your option) any later version. |
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11 | |||
12 | This program is distributed in the hope that it will be useful, |
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13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 | GNU General Public License for more details. |
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16 | |||
17 | You should have received a copy of the GNU General Public License |
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18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
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19 | |||
20 | /* As a special exception, you may create a larger work that contains |
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21 | part or all of the Bison parser skeleton and distribute that work |
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22 | under terms of your choice, so long as that work isn't itself a |
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23 | parser generator using the skeleton or a modified version thereof |
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24 | as a parser skeleton. Alternatively, if you modify or redistribute |
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25 | the parser skeleton itself, you may (at your option) remove this |
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26 | special exception, which will cause the skeleton and the resulting |
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27 | Bison output files to be licensed under the GNU General Public |
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28 | License without this special exception. |
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29 | |||
30 | This special exception was added by the Free Software Foundation in |
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31 | version 2.2 of Bison. */ |
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32 | |||
33 | /* C LALR(1) parser skeleton written by Richard Stallman, by |
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34 | simplifying the original so-called "semantic" parser. */ |
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35 | |||
36 | /* All symbols defined below should begin with yy or YY, to avoid |
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37 | infringing on user name space. This should be done even for local |
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38 | variables, as they might otherwise be expanded by user macros. |
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39 | There are some unavoidable exceptions within include files to |
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40 | define necessary library symbols; they are noted "INFRINGES ON |
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41 | USER NAME SPACE" below. */ |
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42 | |||
43 | /* Identify Bison output. */ |
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44 | #define YYBISON 1 |
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45 | |||
46 | /* Bison version. */ |
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47 | #define YYBISON_VERSION "3.0.4" |
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48 | |||
49 | /* Skeleton name. */ |
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50 | #define YYSKELETON_NAME "yacc.c" |
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51 | |||
52 | /* Pure parsers. */ |
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53 | #define YYPURE 0 |
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54 | |||
55 | /* Push parsers. */ |
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56 | #define YYPUSH 0 |
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57 | |||
58 | /* Pull parsers. */ |
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59 | #define YYPULL 1 |
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60 | |||
61 | |||
62 | /* Substitute the variable and function names. */ |
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63 | #define yyparse zconfparse |
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64 | #define yylex zconflex |
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65 | #define yyerror zconferror |
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66 | #define yydebug zconfdebug |
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67 | #define yynerrs zconfnerrs |
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68 | |||
69 | #define yylval zconflval |
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70 | #define yychar zconfchar |
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71 | |||
72 | /* Copy the first part of user declarations. */ |
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73 | |||
74 | |||
75 | /* |
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76 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> |
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77 | * Released under the terms of the GNU GPL v2.0. |
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78 | */ |
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79 | |||
80 | #include <ctype.h> |
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81 | #include <stdarg.h> |
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82 | #include <stdio.h> |
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83 | #include <stdlib.h> |
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84 | #include <string.h> |
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85 | #include <stdbool.h> |
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86 | |||
87 | #include "lkc.h" |
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88 | |||
89 | #define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) |
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90 | |||
91 | #define PRINTD 0x0001 |
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92 | #define DEBUG_PARSE 0x0002 |
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93 | |||
94 | int cdebug = PRINTD; |
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95 | |||
96 | extern int zconflex(void); |
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97 | static void zconfprint(const char *err, ...); |
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98 | static void zconf_error(const char *err, ...); |
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99 | static void zconferror(const char *err); |
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100 | static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken); |
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101 | |||
102 | struct symbol *symbol_hash[SYMBOL_HASHSIZE]; |
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103 | |||
104 | static struct menu *current_menu, *current_entry; |
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105 | |||
106 | |||
107 | |||
108 | |||
109 | # ifndef YY_NULLPTR |
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110 | # if defined __cplusplus && 201103L <= __cplusplus |
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111 | # define YY_NULLPTR nullptr |
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112 | # else |
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113 | # define YY_NULLPTR 0 |
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114 | # endif |
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115 | # endif |
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116 | |||
117 | /* Enabling verbose error messages. */ |
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118 | #ifdef YYERROR_VERBOSE |
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119 | # undef YYERROR_VERBOSE |
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120 | # define YYERROR_VERBOSE 1 |
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121 | #else |
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122 | # define YYERROR_VERBOSE 0 |
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123 | #endif |
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124 | |||
125 | |||
126 | /* Debug traces. */ |
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127 | #ifndef YYDEBUG |
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128 | # define YYDEBUG 0 |
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129 | #endif |
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130 | #if YYDEBUG |
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131 | extern int zconfdebug; |
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132 | #endif |
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133 | |||
134 | /* Token type. */ |
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135 | #ifndef YYTOKENTYPE |
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136 | # define YYTOKENTYPE |
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137 | enum yytokentype |
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138 | { |
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139 | T_MAINMENU = 258, |
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140 | T_MENU = 259, |
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141 | T_ENDMENU = 260, |
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142 | T_SOURCE = 261, |
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143 | T_CHOICE = 262, |
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144 | T_ENDCHOICE = 263, |
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145 | T_COMMENT = 264, |
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146 | T_CONFIG = 265, |
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147 | T_MENUCONFIG = 266, |
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148 | T_HELP = 267, |
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149 | T_HELPTEXT = 268, |
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150 | T_IF = 269, |
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151 | T_ENDIF = 270, |
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152 | T_DEPENDS = 271, |
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153 | T_OPTIONAL = 272, |
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154 | T_PROMPT = 273, |
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155 | T_TYPE = 274, |
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156 | T_DEFAULT = 275, |
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157 | T_SELECT = 276, |
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158 | T_RANGE = 277, |
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159 | T_VISIBLE = 278, |
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160 | T_OPTION = 279, |
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161 | T_ON = 280, |
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162 | T_RESET = 281, |
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163 | T_WORD = 282, |
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164 | T_WORD_QUOTE = 283, |
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165 | T_UNEQUAL = 284, |
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166 | T_LESS = 285, |
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167 | T_LESS_EQUAL = 286, |
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168 | T_GREATER = 287, |
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169 | T_GREATER_EQUAL = 288, |
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170 | T_CLOSE_PAREN = 289, |
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171 | T_OPEN_PAREN = 290, |
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172 | T_EOL = 291, |
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173 | T_OR = 292, |
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174 | T_AND = 293, |
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175 | T_EQUAL = 294, |
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176 | T_NOT = 295 |
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177 | }; |
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178 | #endif |
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179 | |||
180 | /* Value type. */ |
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181 | #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED |
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182 | |||
183 | union YYSTYPE |
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184 | { |
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185 | |||
186 | |||
187 | char *string; |
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188 | struct file *file; |
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189 | struct symbol *symbol; |
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190 | struct expr *expr; |
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191 | struct menu *menu; |
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192 | const struct kconf_id *id; |
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193 | |||
194 | |||
195 | }; |
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196 | |||
197 | typedef union YYSTYPE YYSTYPE; |
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198 | # define YYSTYPE_IS_TRIVIAL 1 |
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199 | # define YYSTYPE_IS_DECLARED 1 |
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200 | #endif |
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201 | |||
202 | |||
203 | extern YYSTYPE zconflval; |
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204 | |||
205 | int zconfparse (void); |
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206 | |||
207 | |||
208 | |||
209 | /* Copy the second part of user declarations. */ |
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210 | |||
211 | |||
212 | /* Include zconf.hash.c here so it can see the token constants. */ |
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213 | #include "zconf.hash.c" |
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214 | |||
215 | |||
216 | |||
217 | #ifdef short |
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218 | # undef short |
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219 | #endif |
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220 | |||
221 | #ifdef YYTYPE_UINT8 |
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222 | typedef YYTYPE_UINT8 yytype_uint8; |
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223 | #else |
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224 | typedef unsigned char yytype_uint8; |
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225 | #endif |
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226 | |||
227 | #ifdef YYTYPE_INT8 |
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228 | typedef YYTYPE_INT8 yytype_int8; |
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229 | #else |
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230 | typedef signed char yytype_int8; |
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231 | #endif |
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232 | |||
233 | #ifdef YYTYPE_UINT16 |
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234 | typedef YYTYPE_UINT16 yytype_uint16; |
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235 | #else |
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236 | typedef unsigned short int yytype_uint16; |
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237 | #endif |
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238 | |||
239 | #ifdef YYTYPE_INT16 |
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240 | typedef YYTYPE_INT16 yytype_int16; |
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241 | #else |
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242 | typedef short int yytype_int16; |
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243 | #endif |
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244 | |||
245 | #ifndef YYSIZE_T |
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246 | # ifdef __SIZE_TYPE__ |
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247 | # define YYSIZE_T __SIZE_TYPE__ |
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248 | # elif defined size_t |
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249 | # define YYSIZE_T size_t |
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250 | # elif ! defined YYSIZE_T |
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251 | # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
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252 | # define YYSIZE_T size_t |
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253 | # else |
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254 | # define YYSIZE_T unsigned int |
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255 | # endif |
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256 | #endif |
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257 | |||
258 | #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) |
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259 | |||
260 | #ifndef YY_ |
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261 | # if defined YYENABLE_NLS && YYENABLE_NLS |
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262 | # if ENABLE_NLS |
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263 | # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ |
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264 | # define YY_(Msgid) dgettext ("bison-runtime", Msgid) |
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265 | # endif |
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266 | # endif |
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267 | # ifndef YY_ |
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268 | # define YY_(Msgid) Msgid |
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269 | # endif |
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270 | #endif |
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271 | |||
272 | #ifndef YY_ATTRIBUTE |
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273 | # if (defined __GNUC__ \ |
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274 | && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \ |
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275 | || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C |
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276 | # define YY_ATTRIBUTE(Spec) __attribute__(Spec) |
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277 | # else |
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278 | # define YY_ATTRIBUTE(Spec) /* empty */ |
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279 | # endif |
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280 | #endif |
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281 | |||
282 | #ifndef YY_ATTRIBUTE_PURE |
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283 | # define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__)) |
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284 | #endif |
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285 | |||
286 | #ifndef YY_ATTRIBUTE_UNUSED |
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287 | # define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) |
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288 | #endif |
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289 | |||
290 | #if !defined _Noreturn \ |
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291 | && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) |
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292 | # if defined _MSC_VER && 1200 <= _MSC_VER |
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293 | # define _Noreturn __declspec (noreturn) |
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294 | # else |
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295 | # define _Noreturn YY_ATTRIBUTE ((__noreturn__)) |
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296 | # endif |
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297 | #endif |
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298 | |||
299 | /* Suppress unused-variable warnings by "using" E. */ |
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300 | #if ! defined lint || defined __GNUC__ |
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301 | # define YYUSE(E) ((void) (E)) |
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302 | #else |
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303 | # define YYUSE(E) /* empty */ |
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304 | #endif |
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305 | |||
306 | #if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ |
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307 | /* Suppress an incorrect diagnostic about yylval being uninitialized. */ |
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308 | # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ |
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309 | _Pragma ("GCC diagnostic push") \ |
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310 | _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ |
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311 | _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") |
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312 | # define YY_IGNORE_MAYBE_UNINITIALIZED_END \ |
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313 | _Pragma ("GCC diagnostic pop") |
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314 | #else |
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315 | # define YY_INITIAL_VALUE(Value) Value |
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316 | #endif |
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317 | #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
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318 | # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
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319 | # define YY_IGNORE_MAYBE_UNINITIALIZED_END |
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320 | #endif |
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321 | #ifndef YY_INITIAL_VALUE |
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322 | # define YY_INITIAL_VALUE(Value) /* Nothing. */ |
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323 | #endif |
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324 | |||
325 | |||
326 | #if ! defined yyoverflow || YYERROR_VERBOSE |
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327 | |||
328 | /* The parser invokes alloca or malloc; define the necessary symbols. */ |
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329 | |||
330 | # ifdef YYSTACK_USE_ALLOCA |
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331 | # if YYSTACK_USE_ALLOCA |
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332 | # ifdef __GNUC__ |
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333 | # define YYSTACK_ALLOC __builtin_alloca |
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334 | # elif defined __BUILTIN_VA_ARG_INCR |
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335 | # include <alloca.h> /* INFRINGES ON USER NAME SPACE */ |
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336 | # elif defined _AIX |
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337 | # define YYSTACK_ALLOC __alloca |
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338 | # elif defined _MSC_VER |
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339 | # include <malloc.h> /* INFRINGES ON USER NAME SPACE */ |
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340 | # define alloca _alloca |
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341 | # else |
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342 | # define YYSTACK_ALLOC alloca |
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343 | # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS |
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344 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
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345 | /* Use EXIT_SUCCESS as a witness for stdlib.h. */ |
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346 | # ifndef EXIT_SUCCESS |
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347 | # define EXIT_SUCCESS 0 |
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348 | # endif |
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349 | # endif |
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350 | # endif |
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351 | # endif |
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352 | # endif |
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353 | |||
354 | # ifdef YYSTACK_ALLOC |
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355 | /* Pacify GCC's 'empty if-body' warning. */ |
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356 | # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) |
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357 | # ifndef YYSTACK_ALLOC_MAXIMUM |
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358 | /* The OS might guarantee only one guard page at the bottom of the stack, |
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359 | and a page size can be as small as 4096 bytes. So we cannot safely |
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360 | invoke alloca (N) if N exceeds 4096. Use a slightly smaller number |
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361 | to allow for a few compiler-allocated temporary stack slots. */ |
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362 | # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ |
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363 | # endif |
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364 | # else |
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365 | # define YYSTACK_ALLOC YYMALLOC |
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366 | # define YYSTACK_FREE YYFREE |
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367 | # ifndef YYSTACK_ALLOC_MAXIMUM |
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368 | # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM |
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369 | # endif |
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370 | # if (defined __cplusplus && ! defined EXIT_SUCCESS \ |
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371 | && ! ((defined YYMALLOC || defined malloc) \ |
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372 | && (defined YYFREE || defined free))) |
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373 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
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374 | # ifndef EXIT_SUCCESS |
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375 | # define EXIT_SUCCESS 0 |
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376 | # endif |
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377 | # endif |
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378 | # ifndef YYMALLOC |
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379 | # define YYMALLOC malloc |
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380 | # if ! defined malloc && ! defined EXIT_SUCCESS |
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381 | void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ |
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382 | # endif |
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383 | # endif |
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384 | # ifndef YYFREE |
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385 | # define YYFREE free |
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386 | # if ! defined free && ! defined EXIT_SUCCESS |
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387 | void free (void *); /* INFRINGES ON USER NAME SPACE */ |
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388 | # endif |
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389 | # endif |
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390 | # endif |
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391 | #endif /* ! defined yyoverflow || YYERROR_VERBOSE */ |
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392 | |||
393 | |||
394 | #if (! defined yyoverflow \ |
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395 | && (! defined __cplusplus \ |
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396 | || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) |
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397 | |||
398 | /* A type that is properly aligned for any stack member. */ |
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399 | union yyalloc |
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400 | { |
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401 | yytype_int16 yyss_alloc; |
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402 | YYSTYPE yyvs_alloc; |
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403 | }; |
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404 | |||
405 | /* The size of the maximum gap between one aligned stack and the next. */ |
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406 | # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) |
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407 | |||
408 | /* The size of an array large to enough to hold all stacks, each with |
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409 | N elements. */ |
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410 | # define YYSTACK_BYTES(N) \ |
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411 | ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ |
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412 | + YYSTACK_GAP_MAXIMUM) |
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413 | |||
414 | # define YYCOPY_NEEDED 1 |
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415 | |||
416 | /* Relocate STACK from its old location to the new one. The |
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417 | local variables YYSIZE and YYSTACKSIZE give the old and new number of |
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418 | elements in the stack, and YYPTR gives the new location of the |
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419 | stack. Advance YYPTR to a properly aligned location for the next |
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420 | stack. */ |
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421 | # define YYSTACK_RELOCATE(Stack_alloc, Stack) \ |
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422 | do \ |
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423 | { \ |
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424 | YYSIZE_T yynewbytes; \ |
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425 | YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ |
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426 | Stack = &yyptr->Stack_alloc; \ |
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427 | yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ |
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428 | yyptr += yynewbytes / sizeof (*yyptr); \ |
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429 | } \ |
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430 | while (0) |
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431 | |||
432 | #endif |
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433 | |||
434 | #if defined YYCOPY_NEEDED && YYCOPY_NEEDED |
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435 | /* Copy COUNT objects from SRC to DST. The source and destination do |
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436 | not overlap. */ |
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437 | # ifndef YYCOPY |
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438 | # if defined __GNUC__ && 1 < __GNUC__ |
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439 | # define YYCOPY(Dst, Src, Count) \ |
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440 | __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) |
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441 | # else |
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442 | # define YYCOPY(Dst, Src, Count) \ |
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443 | do \ |
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444 | { \ |
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445 | YYSIZE_T yyi; \ |
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446 | for (yyi = 0; yyi < (Count); yyi++) \ |
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447 | (Dst)[yyi] = (Src)[yyi]; \ |
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448 | } \ |
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449 | while (0) |
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450 | # endif |
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451 | # endif |
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452 | #endif /* !YYCOPY_NEEDED */ |
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453 | |||
454 | /* YYFINAL -- State number of the termination state. */ |
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455 | #define YYFINAL 11 |
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456 | /* YYLAST -- Last index in YYTABLE. */ |
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457 | #define YYLAST 313 |
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458 | |||
459 | /* YYNTOKENS -- Number of terminals. */ |
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460 | #define YYNTOKENS 41 |
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461 | /* YYNNTS -- Number of nonterminals. */ |
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462 | #define YYNNTS 50 |
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463 | /* YYNRULES -- Number of rules. */ |
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464 | #define YYNRULES 125 |
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465 | /* YYNSTATES -- Number of states. */ |
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466 | #define YYNSTATES 205 |
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467 | |||
468 | /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned |
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469 | by yylex, with out-of-bounds checking. */ |
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470 | #define YYUNDEFTOK 2 |
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471 | #define YYMAXUTOK 295 |
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472 | |||
473 | #define YYTRANSLATE(YYX) \ |
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474 | ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) |
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475 | |||
476 | /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM |
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477 | as returned by yylex, without out-of-bounds checking. */ |
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478 | static const yytype_uint8 yytranslate[] = |
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479 | { |
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480 | 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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481 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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482 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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483 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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484 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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485 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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486 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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487 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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488 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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489 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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490 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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491 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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492 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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493 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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494 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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495 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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496 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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497 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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498 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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499 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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500 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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501 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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502 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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503 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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504 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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505 | 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, |
||
506 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
||
507 | 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, |
||
508 | 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, |
||
509 | 35, 36, 37, 38, 39, 40 |
||
510 | }; |
||
511 | |||
512 | #if YYDEBUG |
||
513 | /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ |
||
514 | static const yytype_uint16 yyrline[] = |
||
515 | { |
||
516 | 0, 109, 109, 109, 111, 111, 113, 115, 116, 117, |
||
517 | 118, 119, 120, 124, 128, 128, 128, 128, 128, 128, |
||
518 | 128, 128, 128, 132, 133, 134, 135, 136, 137, 141, |
||
519 | 142, 148, 156, 162, 170, 180, 182, 183, 184, 185, |
||
520 | 186, 187, 190, 198, 204, 214, 220, 226, 229, 231, |
||
521 | 242, 243, 248, 257, 262, 270, 273, 275, 276, 277, |
||
522 | 278, 279, 282, 288, 299, 305, 310, 320, 322, 327, |
||
523 | 335, 343, 346, 348, 349, 350, 355, 362, 369, 374, |
||
524 | 382, 385, 387, 388, 389, 392, 400, 407, 414, 420, |
||
525 | 427, 429, 430, 431, 434, 438, 446, 448, 449, 452, |
||
526 | 459, 461, 466, 467, 470, 471, 472, 476, 477, 480, |
||
527 | 481, 484, 485, 486, 487, 488, 489, 490, 491, 492, |
||
528 | 493, 494, 497, 498, 501, 502 |
||
529 | }; |
||
530 | #endif |
||
531 | |||
532 | #if YYDEBUG || YYERROR_VERBOSE || 0 |
||
533 | /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. |
||
534 | First, the terminals, then, starting at YYNTOKENS, nonterminals. */ |
||
535 | static const char *const yytname[] = |
||
536 | { |
||
537 | "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU", |
||
538 | "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG", |
||
539 | "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", |
||
540 | "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_RANGE", |
||
541 | "T_VISIBLE", "T_OPTION", "T_ON", "T_RESET", "T_WORD", "T_WORD_QUOTE", |
||
542 | "T_UNEQUAL", "T_LESS", "T_LESS_EQUAL", "T_GREATER", "T_GREATER_EQUAL", |
||
543 | "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND", "T_EQUAL", |
||
544 | "T_NOT", "$accept", "input", "start", "stmt_list", "option_name", |
||
545 | "common_stmt", "option_error", "config_entry_start", "config_stmt", |
||
546 | "menuconfig_entry_start", "menuconfig_stmt", "config_option_list", |
||
547 | "config_option", "symbol_option", "symbol_option_list", |
||
548 | "symbol_option_arg", "choice", "choice_entry", "choice_end", |
||
549 | "choice_stmt", "choice_option_list", "choice_option", "choice_block", |
||
550 | "if_entry", "if_end", "if_stmt", "if_block", "mainmenu_stmt", "menu", |
||
551 | "menu_entry", "menu_end", "menu_stmt", "menu_block", "source_stmt", |
||
552 | "comment", "comment_stmt", "help_start", "help", "depends_list", |
||
553 | "depends", "visibility_list", "visible", "prompt_stmt_opt", "prompt", |
||
554 | "end", "nl", "if_expr", "expr", "symbol", "word_opt", YY_NULLPTR |
||
555 | }; |
||
556 | #endif |
||
557 | |||
558 | # ifdef YYPRINT |
||
559 | /* YYTOKNUM[NUM] -- (External) token number corresponding to the |
||
560 | (internal) symbol number NUM (which must be that of a token). */ |
||
561 | static const yytype_uint16 yytoknum[] = |
||
562 | { |
||
563 | 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, |
||
564 | 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, |
||
565 | 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, |
||
566 | 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, |
||
567 | 295 |
||
568 | }; |
||
569 | # endif |
||
570 | |||
571 | #define YYPACT_NINF -119 |
||
572 | |||
573 | #define yypact_value_is_default(Yystate) \ |
||
574 | (!!((Yystate) == (-119))) |
||
575 | |||
576 | #define YYTABLE_NINF -88 |
||
577 | |||
578 | #define yytable_value_is_error(Yytable_value) \ |
||
579 | |||
580 | |||
581 | /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
||
582 | STATE-NUM. */ |
||
583 | static const yytype_int16 yypact[] = |
||
584 | { |
||
585 | 6, 44, -119, 13, -119, 173, -119, 19, -119, -119, |
||
586 | -9, -119, 5, 44, 21, 44, 9, 29, 44, 41, |
||
587 | 48, 62, 56, -119, -119, -119, -119, -119, -119, -119, |
||
588 | -119, -119, 79, -119, 95, -119, -119, -119, -119, -119, |
||
589 | -119, -119, -119, -119, -119, -119, -119, -119, -119, -119, |
||
590 | -119, -119, 206, -119, -119, 64, -119, 67, -119, 69, |
||
591 | -119, 105, -119, 116, 128, 140, -119, -119, 62, 62, |
||
592 | 98, 266, -119, 149, 150, 106, 139, 253, 73, 24, |
||
593 | 22, 24, 230, -119, -119, -119, -119, -119, -119, 57, |
||
594 | -119, 62, 62, 64, 58, 58, 58, 58, 58, 58, |
||
595 | -119, -119, 161, 165, 34, 44, 44, 62, 104, 58, |
||
596 | -119, 201, -119, -119, -119, -119, 190, -119, -119, 168, |
||
597 | 44, 44, 178, 194, -119, -119, -119, -119, -119, -119, |
||
598 | -119, -119, -119, -119, -119, -119, -119, 194, -119, 277, |
||
599 | -119, -119, -119, -119, -119, -119, -119, -119, -119, -119, |
||
600 | 180, -119, -119, -119, -119, -119, -119, -119, -119, -119, |
||
601 | 62, 131, 194, 183, 194, 12, 194, 58, 16, 207, |
||
602 | -119, -119, 194, 219, 194, 62, 224, -119, 134, -119, |
||
603 | 238, -119, -119, 239, 240, 194, 251, -119, -119, 241, |
||
604 | -119, 258, 100, -119, -119, -119, -119, -119, 264, 44, |
||
605 | -119, -119, -119, -119, -119 |
||
606 | }; |
||
607 | |||
608 | /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. |
||
609 | Performed when YYTABLE does not specify something else to do. Zero |
||
610 | means the default is an error. */ |
||
611 | static const yytype_uint8 yydefact[] = |
||
612 | { |
||
613 | 6, 0, 107, 0, 3, 0, 6, 6, 102, 103, |
||
614 | 0, 1, 0, 0, 0, 0, 124, 0, 0, 0, |
||
615 | 0, 0, 0, 14, 18, 15, 16, 20, 17, 19, |
||
616 | 21, 22, 0, 23, 0, 7, 35, 26, 35, 27, |
||
617 | 56, 67, 8, 72, 24, 96, 81, 9, 28, 90, |
||
618 | 25, 10, 0, 108, 2, 76, 13, 0, 104, 0, |
||
619 | 125, 0, 105, 0, 0, 0, 122, 123, 0, 0, |
||
620 | 0, 111, 106, 0, 0, 0, 0, 0, 0, 0, |
||
621 | 90, 0, 0, 77, 85, 52, 86, 31, 33, 0, |
||
622 | 119, 0, 0, 69, 0, 0, 0, 0, 0, 0, |
||
623 | 11, 12, 0, 0, 0, 0, 100, 0, 0, 0, |
||
624 | 48, 0, 41, 40, 36, 37, 0, 39, 38, 0, |
||
625 | 0, 100, 0, 109, 60, 61, 57, 59, 58, 68, |
||
626 | 55, 54, 73, 75, 71, 74, 70, 109, 98, 0, |
||
627 | 97, 82, 84, 80, 83, 79, 92, 93, 91, 118, |
||
628 | 120, 121, 117, 112, 113, 114, 115, 116, 30, 88, |
||
629 | 0, 0, 109, 0, 109, 109, 109, 0, 0, 0, |
||
630 | 89, 64, 109, 0, 109, 0, 0, 99, 0, 95, |
||
631 | 0, 42, 101, 0, 0, 109, 50, 47, 29, 0, |
||
632 | 63, 0, 110, 65, 94, 43, 44, 45, 0, 0, |
||
633 | 49, 62, 66, 46, 51 |
||
634 | }; |
||
635 | |||
636 | /* YYPGOTO[NTERM-NUM]. */ |
||
637 | static const yytype_int16 yypgoto[] = |
||
638 | { |
||
639 | -119, -119, 294, 296, -119, -15, -66, -119, -119, -119, |
||
640 | -119, 265, -119, -119, -119, -119, -119, -119, -119, -58, |
||
641 | -119, -119, -119, -119, -119, -119, -119, -119, -119, -119, |
||
642 | -119, -28, -119, -119, -119, -119, -119, 229, 227, -62, |
||
643 | -119, -119, 187, -1, 20, 0, -118, -67, -91, -119 |
||
644 | }; |
||
645 | |||
646 | /* YYDEFGOTO[NTERM-NUM]. */ |
||
647 | static const yytype_int16 yydefgoto[] = |
||
648 | { |
||
649 | -1, 3, 4, 5, 34, 35, 113, 36, 37, 38, |
||
650 | 39, 75, 114, 115, 168, 200, 40, 41, 130, 42, |
||
651 | 77, 126, 78, 43, 134, 44, 79, 6, 45, 46, |
||
652 | 143, 47, 81, 48, 49, 50, 116, 117, 82, 118, |
||
653 | 80, 140, 163, 164, 51, 7, 176, 70, 71, 61 |
||
654 | }; |
||
655 | |||
656 | /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If |
||
657 | positive, shift that token. If negative, reduce the rule whose |
||
658 | number is the opposite. If YYTABLE_NINF, syntax error. */ |
||
659 | static const yytype_int16 yytable[] = |
||
660 | { |
||
661 | 10, 89, 90, 152, 153, 154, 155, 156, 157, 1, |
||
662 | 55, 125, 57, 11, 59, 128, 147, 63, 167, 177, |
||
663 | 148, 133, 1, 142, 150, 151, 175, 2, 13, 14, |
||
664 | 15, 16, 17, 18, 19, 20, 60, 161, 21, 22, |
||
665 | 165, 56, 2, 186, 180, 137, 182, 183, 184, 91, |
||
666 | 92, 135, 187, 144, 189, 53, 191, 58, 138, 160, |
||
667 | 33, 66, 67, 129, 132, 62, 141, 198, 64, 68, |
||
668 | 93, 8, 9, 147, 69, 65, 185, 148, 14, 15, |
||
669 | 73, 17, 18, 19, 20, 66, 67, 21, 22, 66, |
||
670 | 67, 149, 72, 178, 91, 92, 74, 68, 131, 136, |
||
671 | 53, 145, 69, 83, 162, 84, -32, 102, 192, 33, |
||
672 | -32, -32, -32, -32, -32, -32, -32, -32, 103, 172, |
||
673 | -32, -32, 104, -32, 105, 106, 107, 108, 109, -32, |
||
674 | 110, 166, -32, 111, 2, 91, 92, 91, 92, -34, |
||
675 | 102, 85, 112, -34, -34, -34, -34, -34, -34, -34, |
||
676 | -34, 103, 86, -34, -34, 104, -34, 105, 106, 107, |
||
677 | 108, 109, -34, 110, 87, -34, 111, 179, 91, 92, |
||
678 | 194, 91, 92, -5, 12, 112, 88, 13, 14, 15, |
||
679 | 16, 17, 18, 19, 20, 100, 101, 21, 22, 23, |
||
680 | 24, 25, 26, 27, 28, 29, 30, 158, 204, 31, |
||
681 | 32, 159, 169, 170, 171, 174, -4, 12, 175, 33, |
||
682 | 13, 14, 15, 16, 17, 18, 19, 20, 92, 181, |
||
683 | 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, |
||
684 | -87, 102, 31, 32, -87, -87, -87, -87, -87, -87, |
||
685 | -87, -87, 33, 188, -87, -87, 104, -87, -87, -87, |
||
686 | -87, -87, -87, -87, 102, 190, -87, 111, -53, -53, |
||
687 | 193, -53, -53, -53, -53, 103, 146, -53, -53, 104, |
||
688 | 119, 120, 121, 122, 195, 196, 197, 201, 102, 123, |
||
689 | 111, -78, -78, -78, -78, -78, -78, -78, -78, 124, |
||
690 | 199, -78, -78, 104, 202, 94, 95, 96, 97, 98, |
||
691 | 203, 54, 52, 76, 111, 99, 127, 139, 173, 0, |
||
692 | 0, 0, 0, 146 |
||
693 | }; |
||
694 | |||
695 | static const yytype_int16 yycheck[] = |
||
696 | { |
||
697 | 1, 68, 69, 94, 95, 96, 97, 98, 99, 3, |
||
698 | 10, 77, 13, 0, 15, 77, 82, 18, 109, 137, |
||
699 | 82, 79, 3, 81, 91, 92, 14, 36, 4, 5, |
||
700 | 6, 7, 8, 9, 10, 11, 27, 104, 14, 15, |
||
701 | 107, 36, 36, 27, 162, 23, 164, 165, 166, 37, |
||
702 | 38, 79, 36, 81, 172, 36, 174, 36, 36, 25, |
||
703 | 36, 27, 28, 78, 79, 36, 81, 185, 27, 35, |
||
704 | 70, 27, 28, 139, 40, 27, 167, 139, 5, 6, |
||
705 | 1, 8, 9, 10, 11, 27, 28, 14, 15, 27, |
||
706 | 28, 34, 36, 160, 37, 38, 1, 35, 78, 79, |
||
707 | 36, 81, 40, 36, 105, 36, 0, 1, 175, 36, |
||
708 | 4, 5, 6, 7, 8, 9, 10, 11, 12, 120, |
||
709 | 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, |
||
710 | 24, 27, 26, 27, 36, 37, 38, 37, 38, 0, |
||
711 | 1, 36, 36, 4, 5, 6, 7, 8, 9, 10, |
||
712 | 11, 12, 36, 14, 15, 16, 17, 18, 19, 20, |
||
713 | 21, 22, 23, 24, 36, 26, 27, 36, 37, 38, |
||
714 | 36, 37, 38, 0, 1, 36, 36, 4, 5, 6, |
||
715 | 7, 8, 9, 10, 11, 36, 36, 14, 15, 16, |
||
716 | 17, 18, 19, 20, 21, 22, 23, 36, 199, 26, |
||
717 | 27, 36, 1, 13, 36, 27, 0, 1, 14, 36, |
||
718 | 4, 5, 6, 7, 8, 9, 10, 11, 38, 36, |
||
719 | 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, |
||
720 | 0, 1, 26, 27, 4, 5, 6, 7, 8, 9, |
||
721 | 10, 11, 36, 36, 14, 15, 16, 17, 18, 19, |
||
722 | 20, 21, 22, 23, 1, 36, 26, 27, 5, 6, |
||
723 | 36, 8, 9, 10, 11, 12, 36, 14, 15, 16, |
||
724 | 17, 18, 19, 20, 36, 36, 36, 36, 1, 26, |
||
725 | 27, 4, 5, 6, 7, 8, 9, 10, 11, 36, |
||
726 | 39, 14, 15, 16, 36, 29, 30, 31, 32, 33, |
||
727 | 36, 7, 6, 38, 27, 39, 77, 80, 121, -1, |
||
728 | -1, -1, -1, 36 |
||
729 | }; |
||
730 | |||
731 | /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
||
732 | symbol of state STATE-NUM. */ |
||
733 | static const yytype_uint8 yystos[] = |
||
734 | { |
||
735 | 0, 3, 36, 42, 43, 44, 68, 86, 27, 28, |
||
736 | 84, 0, 1, 4, 5, 6, 7, 8, 9, 10, |
||
737 | 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, |
||
738 | 23, 26, 27, 36, 45, 46, 48, 49, 50, 51, |
||
739 | 57, 58, 60, 64, 66, 69, 70, 72, 74, 75, |
||
740 | 76, 85, 44, 36, 43, 86, 36, 84, 36, 84, |
||
741 | 27, 90, 36, 84, 27, 27, 27, 28, 35, 40, |
||
742 | 88, 89, 36, 1, 1, 52, 52, 61, 63, 67, |
||
743 | 81, 73, 79, 36, 36, 36, 36, 36, 36, 88, |
||
744 | 88, 37, 38, 86, 29, 30, 31, 32, 33, 39, |
||
745 | 36, 36, 1, 12, 16, 18, 19, 20, 21, 22, |
||
746 | 24, 27, 36, 47, 53, 54, 77, 78, 80, 17, |
||
747 | 18, 19, 20, 26, 36, 47, 62, 78, 80, 46, |
||
748 | 59, 85, 46, 60, 65, 72, 85, 23, 36, 79, |
||
749 | 82, 46, 60, 71, 72, 85, 36, 47, 80, 34, |
||
750 | 88, 88, 89, 89, 89, 89, 89, 89, 36, 36, |
||
751 | 25, 88, 84, 83, 84, 88, 27, 89, 55, 1, |
||
752 | 13, 36, 84, 83, 27, 14, 87, 87, 88, 36, |
||
753 | 87, 36, 87, 87, 87, 89, 27, 36, 36, 87, |
||
754 | 36, 87, 88, 36, 36, 36, 36, 36, 87, 39, |
||
755 | 56, 36, 36, 36, 84 |
||
756 | }; |
||
757 | |||
758 | /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
||
759 | static const yytype_uint8 yyr1[] = |
||
760 | { |
||
761 | 0, 41, 42, 42, 43, 43, 44, 44, 44, 44, |
||
762 | 44, 44, 44, 44, 45, 45, 45, 45, 45, 45, |
||
763 | 45, 45, 45, 46, 46, 46, 46, 46, 46, 47, |
||
764 | 47, 48, 49, 50, 51, 52, 52, 52, 52, 52, |
||
765 | 52, 52, 53, 53, 53, 53, 53, 54, 55, 55, |
||
766 | 56, 56, 57, 58, 59, 60, 61, 61, 61, 61, |
||
767 | 61, 61, 62, 62, 62, 62, 62, 63, 63, 64, |
||
768 | 65, 66, 67, 67, 67, 67, 68, 69, 70, 71, |
||
769 | 72, 73, 73, 73, 73, 74, 75, 76, 77, 78, |
||
770 | 79, 79, 79, 79, 80, 80, 81, 81, 81, 82, |
||
771 | 83, 83, 84, 84, 85, 85, 85, 86, 86, 87, |
||
772 | 87, 88, 88, 88, 88, 88, 88, 88, 88, 88, |
||
773 | 88, 88, 89, 89, 90, 90 |
||
774 | }; |
||
775 | |||
776 | /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ |
||
777 | static const yytype_uint8 yyr2[] = |
||
778 | { |
||
779 | 0, 2, 2, 1, 2, 1, 0, 2, 2, 2, |
||
780 | 2, 4, 4, 3, 1, 1, 1, 1, 1, 1, |
||
781 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, |
||
782 | 2, 3, 2, 3, 2, 0, 2, 2, 2, 2, |
||
783 | 2, 2, 3, 4, 4, 4, 5, 3, 0, 3, |
||
784 | 0, 2, 3, 2, 1, 3, 0, 2, 2, 2, |
||
785 | 2, 2, 4, 3, 2, 3, 4, 0, 2, 3, |
||
786 | 1, 3, 0, 2, 2, 2, 3, 3, 3, 1, |
||
787 | 3, 0, 2, 2, 2, 3, 3, 2, 2, 2, |
||
788 | 0, 2, 2, 2, 4, 3, 0, 2, 2, 2, |
||
789 | 0, 2, 1, 1, 2, 2, 2, 1, 2, 0, |
||
790 | 2, 1, 3, 3, 3, 3, 3, 3, 3, 2, |
||
791 | 3, 3, 1, 1, 0, 1 |
||
792 | }; |
||
793 | |||
794 | |||
795 | #define yyerrok (yyerrstatus = 0) |
||
796 | #define yyclearin (yychar = YYEMPTY) |
||
797 | #define YYEMPTY (-2) |
||
798 | #define YYEOF 0 |
||
799 | |||
800 | #define YYACCEPT goto yyacceptlab |
||
801 | #define YYABORT goto yyabortlab |
||
802 | #define YYERROR goto yyerrorlab |
||
803 | |||
804 | |||
805 | #define YYRECOVERING() (!!yyerrstatus) |
||
806 | |||
807 | #define YYBACKUP(Token, Value) \ |
||
808 | do \ |
||
809 | if (yychar == YYEMPTY) \ |
||
810 | { \ |
||
811 | yychar = (Token); \ |
||
812 | yylval = (Value); \ |
||
813 | YYPOPSTACK (yylen); \ |
||
814 | yystate = *yyssp; \ |
||
815 | goto yybackup; \ |
||
816 | } \ |
||
817 | else \ |
||
818 | { \ |
||
819 | yyerror (YY_("syntax error: cannot back up")); \ |
||
820 | YYERROR; \ |
||
821 | } \ |
||
822 | while (0) |
||
823 | |||
824 | /* Error token number */ |
||
825 | #define YYTERROR 1 |
||
826 | #define YYERRCODE 256 |
||
827 | |||
828 | |||
829 | |||
830 | /* Enable debugging if requested. */ |
||
831 | #if YYDEBUG |
||
832 | |||
833 | # ifndef YYFPRINTF |
||
834 | # include <stdio.h> /* INFRINGES ON USER NAME SPACE */ |
||
835 | # define YYFPRINTF fprintf |
||
836 | # endif |
||
837 | |||
838 | # define YYDPRINTF(Args) \ |
||
839 | do { \ |
||
840 | if (yydebug) \ |
||
841 | YYFPRINTF Args; \ |
||
842 | } while (0) |
||
843 | |||
844 | /* This macro is provided for backward compatibility. */ |
||
845 | #ifndef YY_LOCATION_PRINT |
||
846 | # define YY_LOCATION_PRINT(File, Loc) ((void) 0) |
||
847 | #endif |
||
848 | |||
849 | |||
850 | # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ |
||
851 | do { \ |
||
852 | if (yydebug) \ |
||
853 | { \ |
||
854 | YYFPRINTF (stderr, "%s ", Title); \ |
||
855 | yy_symbol_print (stderr, \ |
||
856 | Type, Value); \ |
||
857 | YYFPRINTF (stderr, "\n"); \ |
||
858 | } \ |
||
859 | } while (0) |
||
860 | |||
861 | |||
862 | /*----------------------------------------. |
||
863 | | Print this symbol's value on YYOUTPUT. | |
||
864 | `----------------------------------------*/ |
||
865 | |||
866 | static void |
||
867 | yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
||
868 | { |
||
869 | FILE *yyo = yyoutput; |
||
870 | YYUSE (yyo); |
||
871 | if (!yyvaluep) |
||
872 | return; |
||
873 | # ifdef YYPRINT |
||
874 | if (yytype < YYNTOKENS) |
||
875 | YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
||
876 | # endif |
||
877 | YYUSE (yytype); |
||
878 | } |
||
879 | |||
880 | |||
881 | /*--------------------------------. |
||
882 | | Print this symbol on YYOUTPUT. | |
||
883 | `--------------------------------*/ |
||
884 | |||
885 | static void |
||
886 | yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
||
887 | { |
||
888 | YYFPRINTF (yyoutput, "%s %s (", |
||
889 | yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); |
||
890 | |||
891 | yy_symbol_value_print (yyoutput, yytype, yyvaluep); |
||
892 | YYFPRINTF (yyoutput, ")"); |
||
893 | } |
||
894 | |||
895 | /*------------------------------------------------------------------. |
||
896 | | yy_stack_print -- Print the state stack from its BOTTOM up to its | |
||
897 | | TOP (included). | |
||
898 | `------------------------------------------------------------------*/ |
||
899 | |||
900 | static void |
||
901 | yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) |
||
902 | { |
||
903 | YYFPRINTF (stderr, "Stack now"); |
||
904 | for (; yybottom <= yytop; yybottom++) |
||
905 | { |
||
906 | int yybot = *yybottom; |
||
907 | YYFPRINTF (stderr, " %d", yybot); |
||
908 | } |
||
909 | YYFPRINTF (stderr, "\n"); |
||
910 | } |
||
911 | |||
912 | # define YY_STACK_PRINT(Bottom, Top) \ |
||
913 | do { \ |
||
914 | if (yydebug) \ |
||
915 | yy_stack_print ((Bottom), (Top)); \ |
||
916 | } while (0) |
||
917 | |||
918 | |||
919 | /*------------------------------------------------. |
||
920 | | Report that the YYRULE is going to be reduced. | |
||
921 | `------------------------------------------------*/ |
||
922 | |||
923 | static void |
||
924 | yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule) |
||
925 | { |
||
926 | unsigned long int yylno = yyrline[yyrule]; |
||
927 | int yynrhs = yyr2[yyrule]; |
||
928 | int yyi; |
||
929 | YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", |
||
930 | yyrule - 1, yylno); |
||
931 | /* The symbols being reduced. */ |
||
932 | for (yyi = 0; yyi < yynrhs; yyi++) |
||
933 | { |
||
934 | YYFPRINTF (stderr, " $%d = ", yyi + 1); |
||
935 | yy_symbol_print (stderr, |
||
936 | yystos[yyssp[yyi + 1 - yynrhs]], |
||
937 | &(yyvsp[(yyi + 1) - (yynrhs)]) |
||
938 | ); |
||
939 | YYFPRINTF (stderr, "\n"); |
||
940 | } |
||
941 | } |
||
942 | |||
943 | # define YY_REDUCE_PRINT(Rule) \ |
||
944 | do { \ |
||
945 | if (yydebug) \ |
||
946 | yy_reduce_print (yyssp, yyvsp, Rule); \ |
||
947 | } while (0) |
||
948 | |||
949 | /* Nonzero means print parse trace. It is left uninitialized so that |
||
950 | multiple parsers can coexist. */ |
||
951 | int yydebug; |
||
952 | #else /* !YYDEBUG */ |
||
953 | # define YYDPRINTF(Args) |
||
954 | # define YY_SYMBOL_PRINT(Title, Type, Value, Location) |
||
955 | # define YY_STACK_PRINT(Bottom, Top) |
||
956 | # define YY_REDUCE_PRINT(Rule) |
||
957 | #endif /* !YYDEBUG */ |
||
958 | |||
959 | |||
960 | /* YYINITDEPTH -- initial size of the parser's stacks. */ |
||
961 | #ifndef YYINITDEPTH |
||
962 | # define YYINITDEPTH 200 |
||
963 | #endif |
||
964 | |||
965 | /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only |
||
966 | if the built-in stack extension method is used). |
||
967 | |||
968 | Do not make this value too large; the results are undefined if |
||
969 | YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) |
||
970 | evaluated with infinite-precision integer arithmetic. */ |
||
971 | |||
972 | #ifndef YYMAXDEPTH |
||
973 | # define YYMAXDEPTH 10000 |
||
974 | #endif |
||
975 | |||
976 | |||
977 | #if YYERROR_VERBOSE |
||
978 | |||
979 | # ifndef yystrlen |
||
980 | # if defined __GLIBC__ && defined _STRING_H |
||
981 | # define yystrlen strlen |
||
982 | # else |
||
983 | /* Return the length of YYSTR. */ |
||
984 | static YYSIZE_T |
||
985 | yystrlen (const char *yystr) |
||
986 | { |
||
987 | YYSIZE_T yylen; |
||
988 | for (yylen = 0; yystr[yylen]; yylen++) |
||
989 | continue; |
||
990 | return yylen; |
||
991 | } |
||
992 | # endif |
||
993 | # endif |
||
994 | |||
995 | # ifndef yystpcpy |
||
996 | # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE |
||
997 | # define yystpcpy stpcpy |
||
998 | # else |
||
999 | /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
||
1000 | YYDEST. */ |
||
1001 | static char * |
||
1002 | yystpcpy (char *yydest, const char *yysrc) |
||
1003 | { |
||
1004 | char *yyd = yydest; |
||
1005 | const char *yys = yysrc; |
||
1006 | |||
1007 | while ((*yyd++ = *yys++) != '\0') |
||
1008 | continue; |
||
1009 | |||
1010 | return yyd - 1; |
||
1011 | } |
||
1012 | # endif |
||
1013 | # endif |
||
1014 | |||
1015 | # ifndef yytnamerr |
||
1016 | /* Copy to YYRES the contents of YYSTR after stripping away unnecessary |
||
1017 | quotes and backslashes, so that it's suitable for yyerror. The |
||
1018 | heuristic is that double-quoting is unnecessary unless the string |
||
1019 | contains an apostrophe, a comma, or backslash (other than |
||
1020 | backslash-backslash). YYSTR is taken from yytname. If YYRES is |
||
1021 | null, do not copy; instead, return the length of what the result |
||
1022 | would have been. */ |
||
1023 | static YYSIZE_T |
||
1024 | yytnamerr (char *yyres, const char *yystr) |
||
1025 | { |
||
1026 | if (*yystr == '"') |
||
1027 | { |
||
1028 | YYSIZE_T yyn = 0; |
||
1029 | char const *yyp = yystr; |
||
1030 | |||
1031 | for (;;) |
||
1032 | switch (*++yyp) |
||
1033 | { |
||
1034 | case '\'': |
||
1035 | case ',': |
||
1036 | goto do_not_strip_quotes; |
||
1037 | |||
1038 | case '\\': |
||
1039 | if (*++yyp != '\\') |
||
1040 | goto do_not_strip_quotes; |
||
1041 | /* Fall through. */ |
||
1042 | default: |
||
1043 | if (yyres) |
||
1044 | yyres[yyn] = *yyp; |
||
1045 | yyn++; |
||
1046 | break; |
||
1047 | |||
1048 | case '"': |
||
1049 | if (yyres) |
||
1050 | yyres[yyn] = '\0'; |
||
1051 | return yyn; |
||
1052 | } |
||
1053 | do_not_strip_quotes: ; |
||
1054 | } |
||
1055 | |||
1056 | if (! yyres) |
||
1057 | return yystrlen (yystr); |
||
1058 | |||
1059 | return yystpcpy (yyres, yystr) - yyres; |
||
1060 | } |
||
1061 | # endif |
||
1062 | |||
1063 | /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message |
||
1064 | about the unexpected token YYTOKEN for the state stack whose top is |
||
1065 | YYSSP. |
||
1066 | |||
1067 | Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is |
||
1068 | not large enough to hold the message. In that case, also set |
||
1069 | *YYMSG_ALLOC to the required number of bytes. Return 2 if the |
||
1070 | required number of bytes is too large to store. */ |
||
1071 | static int |
||
1072 | yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, |
||
1073 | yytype_int16 *yyssp, int yytoken) |
||
1074 | { |
||
1075 | YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); |
||
1076 | YYSIZE_T yysize = yysize0; |
||
1077 | enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; |
||
1078 | /* Internationalized format string. */ |
||
1079 | const char *yyformat = YY_NULLPTR; |
||
1080 | /* Arguments of yyformat. */ |
||
1081 | char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; |
||
1082 | /* Number of reported tokens (one for the "unexpected", one per |
||
1083 | "expected"). */ |
||
1084 | int yycount = 0; |
||
1085 | |||
1086 | /* There are many possibilities here to consider: |
||
1087 | - If this state is a consistent state with a default action, then |
||
1088 | the only way this function was invoked is if the default action |
||
1089 | is an error action. In that case, don't check for expected |
||
1090 | tokens because there are none. |
||
1091 | - The only way there can be no lookahead present (in yychar) is if |
||
1092 | this state is a consistent state with a default action. Thus, |
||
1093 | detecting the absence of a lookahead is sufficient to determine |
||
1094 | that there is no unexpected or expected token to report. In that |
||
1095 | case, just report a simple "syntax error". |
||
1096 | - Don't assume there isn't a lookahead just because this state is a |
||
1097 | consistent state with a default action. There might have been a |
||
1098 | previous inconsistent state, consistent state with a non-default |
||
1099 | action, or user semantic action that manipulated yychar. |
||
1100 | - Of course, the expected token list depends on states to have |
||
1101 | correct lookahead information, and it depends on the parser not |
||
1102 | to perform extra reductions after fetching a lookahead from the |
||
1103 | scanner and before detecting a syntax error. Thus, state merging |
||
1104 | (from LALR or IELR) and default reductions corrupt the expected |
||
1105 | token list. However, the list is correct for canonical LR with |
||
1106 | one exception: it will still contain any token that will not be |
||
1107 | accepted due to an error action in a later state. |
||
1108 | */ |
||
1109 | if (yytoken != YYEMPTY) |
||
1110 | { |
||
1111 | int yyn = yypact[*yyssp]; |
||
1112 | yyarg[yycount++] = yytname[yytoken]; |
||
1113 | if (!yypact_value_is_default (yyn)) |
||
1114 | { |
||
1115 | /* Start YYX at -YYN if negative to avoid negative indexes in |
||
1116 | YYCHECK. In other words, skip the first -YYN actions for |
||
1117 | this state because they are default actions. */ |
||
1118 | int yyxbegin = yyn < 0 ? -yyn : 0; |
||
1119 | /* Stay within bounds of both yycheck and yytname. */ |
||
1120 | int yychecklim = YYLAST - yyn + 1; |
||
1121 | int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; |
||
1122 | int yyx; |
||
1123 | |||
1124 | for (yyx = yyxbegin; yyx < yyxend; ++yyx) |
||
1125 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR |
||
1126 | && !yytable_value_is_error (yytable[yyx + yyn])) |
||
1127 | { |
||
1128 | if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) |
||
1129 | { |
||
1130 | yycount = 1; |
||
1131 | yysize = yysize0; |
||
1132 | break; |
||
1133 | } |
||
1134 | yyarg[yycount++] = yytname[yyx]; |
||
1135 | { |
||
1136 | YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); |
||
1137 | if (! (yysize <= yysize1 |
||
1138 | && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) |
||
1139 | return 2; |
||
1140 | yysize = yysize1; |
||
1141 | } |
||
1142 | } |
||
1143 | } |
||
1144 | } |
||
1145 | |||
1146 | switch (yycount) |
||
1147 | { |
||
1148 | # define YYCASE_(N, S) \ |
||
1149 | case N: \ |
||
1150 | yyformat = S; \ |
||
1151 | break |
||
1152 | YYCASE_(0, YY_("syntax error")); |
||
1153 | YYCASE_(1, YY_("syntax error, unexpected %s")); |
||
1154 | YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); |
||
1155 | YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); |
||
1156 | YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); |
||
1157 | YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); |
||
1158 | # undef YYCASE_ |
||
1159 | } |
||
1160 | |||
1161 | { |
||
1162 | YYSIZE_T yysize1 = yysize + yystrlen (yyformat); |
||
1163 | if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) |
||
1164 | return 2; |
||
1165 | yysize = yysize1; |
||
1166 | } |
||
1167 | |||
1168 | if (*yymsg_alloc < yysize) |
||
1169 | { |
||
1170 | *yymsg_alloc = 2 * yysize; |
||
1171 | if (! (yysize <= *yymsg_alloc |
||
1172 | && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) |
||
1173 | *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; |
||
1174 | return 1; |
||
1175 | } |
||
1176 | |||
1177 | /* Avoid sprintf, as that infringes on the user's name space. |
||
1178 | Don't have undefined behavior even if the translation |
||
1179 | produced a string with the wrong number of "%s"s. */ |
||
1180 | { |
||
1181 | char *yyp = *yymsg; |
||
1182 | int yyi = 0; |
||
1183 | while ((*yyp = *yyformat) != '\0') |
||
1184 | if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) |
||
1185 | { |
||
1186 | yyp += yytnamerr (yyp, yyarg[yyi++]); |
||
1187 | yyformat += 2; |
||
1188 | } |
||
1189 | else |
||
1190 | { |
||
1191 | yyp++; |
||
1192 | yyformat++; |
||
1193 | } |
||
1194 | } |
||
1195 | return 0; |
||
1196 | } |
||
1197 | #endif /* YYERROR_VERBOSE */ |
||
1198 | |||
1199 | /*-----------------------------------------------. |
||
1200 | | Release the memory associated to this symbol. | |
||
1201 | `-----------------------------------------------*/ |
||
1202 | |||
1203 | static void |
||
1204 | yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) |
||
1205 | { |
||
1206 | YYUSE (yyvaluep); |
||
1207 | if (!yymsg) |
||
1208 | yymsg = "Deleting"; |
||
1209 | YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); |
||
1210 | |||
1211 | YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
||
1212 | switch (yytype) |
||
1213 | { |
||
1214 | case 58: /* choice_entry */ |
||
1215 | |||
1216 | { |
||
1217 | fprintf(stderr, "%s:%d: missing end statement for this entry\n", |
||
1218 | ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno); |
||
1219 | if (current_menu == ((*yyvaluep).menu)) |
||
1220 | menu_end_menu(); |
||
1221 | } |
||
1222 | |||
1223 | break; |
||
1224 | |||
1225 | case 64: /* if_entry */ |
||
1226 | |||
1227 | { |
||
1228 | fprintf(stderr, "%s:%d: missing end statement for this entry\n", |
||
1229 | ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno); |
||
1230 | if (current_menu == ((*yyvaluep).menu)) |
||
1231 | menu_end_menu(); |
||
1232 | } |
||
1233 | |||
1234 | break; |
||
1235 | |||
1236 | case 70: /* menu_entry */ |
||
1237 | |||
1238 | { |
||
1239 | fprintf(stderr, "%s:%d: missing end statement for this entry\n", |
||
1240 | ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno); |
||
1241 | if (current_menu == ((*yyvaluep).menu)) |
||
1242 | menu_end_menu(); |
||
1243 | } |
||
1244 | |||
1245 | break; |
||
1246 | |||
1247 | |||
1248 | default: |
||
1249 | break; |
||
1250 | } |
||
1251 | YY_IGNORE_MAYBE_UNINITIALIZED_END |
||
1252 | } |
||
1253 | |||
1254 | |||
1255 | |||
1256 | |||
1257 | /* The lookahead symbol. */ |
||
1258 | int yychar; |
||
1259 | |||
1260 | /* The semantic value of the lookahead symbol. */ |
||
1261 | YYSTYPE yylval; |
||
1262 | /* Number of syntax errors so far. */ |
||
1263 | int yynerrs; |
||
1264 | |||
1265 | |||
1266 | /*----------. |
||
1267 | | yyparse. | |
||
1268 | `----------*/ |
||
1269 | |||
1270 | int |
||
1271 | yyparse (void) |
||
1272 | { |
||
1273 | int yystate; |
||
1274 | /* Number of tokens to shift before error messages enabled. */ |
||
1275 | int yyerrstatus; |
||
1276 | |||
1277 | /* The stacks and their tools: |
||
1278 | 'yyss': related to states. |
||
1279 | 'yyvs': related to semantic values. |
||
1280 | |||
1281 | Refer to the stacks through separate pointers, to allow yyoverflow |
||
1282 | to reallocate them elsewhere. */ |
||
1283 | |||
1284 | /* The state stack. */ |
||
1285 | yytype_int16 yyssa[YYINITDEPTH]; |
||
1286 | yytype_int16 *yyss; |
||
1287 | yytype_int16 *yyssp; |
||
1288 | |||
1289 | /* The semantic value stack. */ |
||
1290 | YYSTYPE yyvsa[YYINITDEPTH]; |
||
1291 | YYSTYPE *yyvs; |
||
1292 | YYSTYPE *yyvsp; |
||
1293 | |||
1294 | YYSIZE_T yystacksize; |
||
1295 | |||
1296 | int yyn; |
||
1297 | int yyresult; |
||
1298 | /* Lookahead token as an internal (translated) token number. */ |
||
1299 | int yytoken = 0; |
||
1300 | /* The variables used to return semantic value and location from the |
||
1301 | action routines. */ |
||
1302 | YYSTYPE yyval; |
||
1303 | |||
1304 | #if YYERROR_VERBOSE |
||
1305 | /* Buffer for error messages, and its allocated size. */ |
||
1306 | char yymsgbuf[128]; |
||
1307 | char *yymsg = yymsgbuf; |
||
1308 | YYSIZE_T yymsg_alloc = sizeof yymsgbuf; |
||
1309 | #endif |
||
1310 | |||
1311 | #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) |
||
1312 | |||
1313 | /* The number of symbols on the RHS of the reduced rule. |
||
1314 | Keep to zero when no symbol should be popped. */ |
||
1315 | int yylen = 0; |
||
1316 | |||
1317 | yyssp = yyss = yyssa; |
||
1318 | yyvsp = yyvs = yyvsa; |
||
1319 | yystacksize = YYINITDEPTH; |
||
1320 | |||
1321 | YYDPRINTF ((stderr, "Starting parse\n")); |
||
1322 | |||
1323 | yystate = 0; |
||
1324 | yyerrstatus = 0; |
||
1325 | yynerrs = 0; |
||
1326 | yychar = YYEMPTY; /* Cause a token to be read. */ |
||
1327 | goto yysetstate; |
||
1328 | |||
1329 | /*------------------------------------------------------------. |
||
1330 | | yynewstate -- Push a new state, which is found in yystate. | |
||
1331 | `------------------------------------------------------------*/ |
||
1332 | yynewstate: |
||
1333 | /* In all cases, when you get here, the value and location stacks |
||
1334 | have just been pushed. So pushing a state here evens the stacks. */ |
||
1335 | yyssp++; |
||
1336 | |||
1337 | yysetstate: |
||
1338 | *yyssp = yystate; |
||
1339 | |||
1340 | if (yyss + yystacksize - 1 <= yyssp) |
||
1341 | { |
||
1342 | /* Get the current used size of the three stacks, in elements. */ |
||
1343 | YYSIZE_T yysize = yyssp - yyss + 1; |
||
1344 | |||
1345 | #ifdef yyoverflow |
||
1346 | { |
||
1347 | /* Give user a chance to reallocate the stack. Use copies of |
||
1348 | these so that the &'s don't force the real ones into |
||
1349 | memory. */ |
||
1350 | YYSTYPE *yyvs1 = yyvs; |
||
1351 | yytype_int16 *yyss1 = yyss; |
||
1352 | |||
1353 | /* Each stack pointer address is followed by the size of the |
||
1354 | data in use in that stack, in bytes. This used to be a |
||
1355 | conditional around just the two extra args, but that might |
||
1356 | be undefined if yyoverflow is a macro. */ |
||
1357 | yyoverflow (YY_("memory exhausted"), |
||
1358 | &yyss1, yysize * sizeof (*yyssp), |
||
1359 | &yyvs1, yysize * sizeof (*yyvsp), |
||
1360 | &yystacksize); |
||
1361 | |||
1362 | yyss = yyss1; |
||
1363 | yyvs = yyvs1; |
||
1364 | } |
||
1365 | #else /* no yyoverflow */ |
||
1366 | # ifndef YYSTACK_RELOCATE |
||
1367 | goto yyexhaustedlab; |
||
1368 | # else |
||
1369 | /* Extend the stack our own way. */ |
||
1370 | if (YYMAXDEPTH <= yystacksize) |
||
1371 | goto yyexhaustedlab; |
||
1372 | yystacksize *= 2; |
||
1373 | if (YYMAXDEPTH < yystacksize) |
||
1374 | yystacksize = YYMAXDEPTH; |
||
1375 | |||
1376 | { |
||
1377 | yytype_int16 *yyss1 = yyss; |
||
1378 | union yyalloc *yyptr = |
||
1379 | (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
||
1380 | if (! yyptr) |
||
1381 | goto yyexhaustedlab; |
||
1382 | YYSTACK_RELOCATE (yyss_alloc, yyss); |
||
1383 | YYSTACK_RELOCATE (yyvs_alloc, yyvs); |
||
1384 | # undef YYSTACK_RELOCATE |
||
1385 | if (yyss1 != yyssa) |
||
1386 | YYSTACK_FREE (yyss1); |
||
1387 | } |
||
1388 | # endif |
||
1389 | #endif /* no yyoverflow */ |
||
1390 | |||
1391 | yyssp = yyss + yysize - 1; |
||
1392 | yyvsp = yyvs + yysize - 1; |
||
1393 | |||
1394 | YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
||
1395 | (unsigned long int) yystacksize)); |
||
1396 | |||
1397 | if (yyss + yystacksize - 1 <= yyssp) |
||
1398 | YYABORT; |
||
1399 | } |
||
1400 | |||
1401 | YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
||
1402 | |||
1403 | if (yystate == YYFINAL) |
||
1404 | YYACCEPT; |
||
1405 | |||
1406 | goto yybackup; |
||
1407 | |||
1408 | /*-----------. |
||
1409 | | yybackup. | |
||
1410 | `-----------*/ |
||
1411 | yybackup: |
||
1412 | |||
1413 | /* Do appropriate processing given the current state. Read a |
||
1414 | lookahead token if we need one and don't already have one. */ |
||
1415 | |||
1416 | /* First try to decide what to do without reference to lookahead token. */ |
||
1417 | yyn = yypact[yystate]; |
||
1418 | if (yypact_value_is_default (yyn)) |
||
1419 | goto yydefault; |
||
1420 | |||
1421 | /* Not known => get a lookahead token if don't already have one. */ |
||
1422 | |||
1423 | /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ |
||
1424 | if (yychar == YYEMPTY) |
||
1425 | { |
||
1426 | YYDPRINTF ((stderr, "Reading a token: ")); |
||
1427 | yychar = yylex (); |
||
1428 | } |
||
1429 | |||
1430 | if (yychar <= YYEOF) |
||
1431 | { |
||
1432 | yychar = yytoken = YYEOF; |
||
1433 | YYDPRINTF ((stderr, "Now at end of input.\n")); |
||
1434 | } |
||
1435 | else |
||
1436 | { |
||
1437 | yytoken = YYTRANSLATE (yychar); |
||
1438 | YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); |
||
1439 | } |
||
1440 | |||
1441 | /* If the proper action on seeing token YYTOKEN is to reduce or to |
||
1442 | detect an error, take that action. */ |
||
1443 | yyn += yytoken; |
||
1444 | if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) |
||
1445 | goto yydefault; |
||
1446 | yyn = yytable[yyn]; |
||
1447 | if (yyn <= 0) |
||
1448 | { |
||
1449 | if (yytable_value_is_error (yyn)) |
||
1450 | goto yyerrlab; |
||
1451 | yyn = -yyn; |
||
1452 | goto yyreduce; |
||
1453 | } |
||
1454 | |||
1455 | /* Count tokens shifted since error; after three, turn off error |
||
1456 | status. */ |
||
1457 | if (yyerrstatus) |
||
1458 | yyerrstatus--; |
||
1459 | |||
1460 | /* Shift the lookahead token. */ |
||
1461 | YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); |
||
1462 | |||
1463 | /* Discard the shifted token. */ |
||
1464 | yychar = YYEMPTY; |
||
1465 | |||
1466 | yystate = yyn; |
||
1467 | YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
||
1468 | *++yyvsp = yylval; |
||
1469 | YY_IGNORE_MAYBE_UNINITIALIZED_END |
||
1470 | |||
1471 | goto yynewstate; |
||
1472 | |||
1473 | |||
1474 | /*-----------------------------------------------------------. |
||
1475 | | yydefault -- do the default action for the current state. | |
||
1476 | `-----------------------------------------------------------*/ |
||
1477 | yydefault: |
||
1478 | yyn = yydefact[yystate]; |
||
1479 | if (yyn == 0) |
||
1480 | goto yyerrlab; |
||
1481 | goto yyreduce; |
||
1482 | |||
1483 | |||
1484 | /*-----------------------------. |
||
1485 | | yyreduce -- Do a reduction. | |
||
1486 | `-----------------------------*/ |
||
1487 | yyreduce: |
||
1488 | /* yyn is the number of a rule to reduce with. */ |
||
1489 | yylen = yyr2[yyn]; |
||
1490 | |||
1491 | /* If YYLEN is nonzero, implement the default value of the action: |
||
1492 | '$$ = $1'. |
||
1493 | |||
1494 | Otherwise, the following line sets YYVAL to garbage. |
||
1495 | This behavior is undocumented and Bison |
||
1496 | users should not rely upon it. Assigning to YYVAL |
||
1497 | unconditionally makes the parser a bit smaller, and it avoids a |
||
1498 | GCC warning that YYVAL may be used uninitialized. */ |
||
1499 | yyval = yyvsp[1-yylen]; |
||
1500 | |||
1501 | |||
1502 | YY_REDUCE_PRINT (yyn); |
||
1503 | switch (yyn) |
||
1504 | { |
||
1505 | case 10: |
||
1506 | |||
1507 | { zconf_error("unexpected end statement"); } |
||
1508 | |||
1509 | break; |
||
1510 | |||
1511 | case 11: |
||
1512 | |||
1513 | { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); } |
||
1514 | |||
1515 | break; |
||
1516 | |||
1517 | case 12: |
||
1518 | |||
1519 | { |
||
1520 | zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[-2].id)->name); |
||
1521 | } |
||
1522 | |||
1523 | break; |
||
1524 | |||
1525 | case 13: |
||
1526 | |||
1527 | { zconf_error("invalid statement"); } |
||
1528 | |||
1529 | break; |
||
1530 | |||
1531 | case 29: |
||
1532 | |||
1533 | { zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); } |
||
1534 | |||
1535 | break; |
||
1536 | |||
1537 | case 30: |
||
1538 | |||
1539 | { zconf_error("invalid option"); } |
||
1540 | |||
1541 | break; |
||
1542 | |||
1543 | case 31: |
||
1544 | |||
1545 | { |
||
1546 | struct symbol *sym = sym_lookup((yyvsp[-1].string), 0); |
||
1547 | sym->flags |= SYMBOL_OPTIONAL; |
||
1548 | menu_add_entry(sym); |
||
1549 | printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string)); |
||
1550 | } |
||
1551 | |||
1552 | break; |
||
1553 | |||
1554 | case 32: |
||
1555 | |||
1556 | { |
||
1557 | menu_end_entry(); |
||
1558 | printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); |
||
1559 | } |
||
1560 | |||
1561 | break; |
||
1562 | |||
1563 | case 33: |
||
1564 | |||
1565 | { |
||
1566 | struct symbol *sym = sym_lookup((yyvsp[-1].string), 0); |
||
1567 | sym->flags |= SYMBOL_OPTIONAL; |
||
1568 | menu_add_entry(sym); |
||
1569 | printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string)); |
||
1570 | } |
||
1571 | |||
1572 | break; |
||
1573 | |||
1574 | case 34: |
||
1575 | |||
1576 | { |
||
1577 | if (current_entry->prompt) |
||
1578 | current_entry->prompt->type = P_MENU; |
||
1579 | else |
||
1580 | zconfprint("warning: menuconfig statement without prompt"); |
||
1581 | menu_end_entry(); |
||
1582 | printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); |
||
1583 | } |
||
1584 | |||
1585 | break; |
||
1586 | |||
1587 | case 42: |
||
1588 | |||
1589 | { |
||
1590 | menu_set_type((yyvsp[-2].id)->stype); |
||
1591 | printd(DEBUG_PARSE, "%s:%d:type(%u)\n", |
||
1592 | zconf_curname(), zconf_lineno(), |
||
1593 | (yyvsp[-2].id)->stype); |
||
1594 | } |
||
1595 | |||
1596 | break; |
||
1597 | |||
1598 | case 43: |
||
1599 | |||
1600 | { |
||
1601 | menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr)); |
||
1602 | printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); |
||
1603 | } |
||
1604 | |||
1605 | break; |
||
1606 | |||
1607 | case 44: |
||
1608 | |||
1609 | { |
||
1610 | menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr)); |
||
1611 | if ((yyvsp[-3].id)->stype != S_UNKNOWN) |
||
1612 | menu_set_type((yyvsp[-3].id)->stype); |
||
1613 | printd(DEBUG_PARSE, "%s:%d:default(%u)\n", |
||
1614 | zconf_curname(), zconf_lineno(), |
||
1615 | (yyvsp[-3].id)->stype); |
||
1616 | } |
||
1617 | |||
1618 | break; |
||
1619 | |||
1620 | case 45: |
||
1621 | |||
1622 | { |
||
1623 | menu_add_symbol(P_SELECT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr)); |
||
1624 | printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); |
||
1625 | } |
||
1626 | |||
1627 | break; |
||
1628 | |||
1629 | case 46: |
||
1630 | |||
1631 | { |
||
1632 | menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr)); |
||
1633 | printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); |
||
1634 | } |
||
1635 | |||
1636 | break; |
||
1637 | |||
1638 | case 49: |
||
1639 | |||
1640 | { |
||
1641 | const struct kconf_id *id = kconf_id_lookup((yyvsp[-1].string), strlen((yyvsp[-1].string))); |
||
1642 | if (id && id->flags & TF_OPTION) |
||
1643 | menu_add_option(id->token, (yyvsp[0].string)); |
||
1644 | else |
||
1645 | zconfprint("warning: ignoring unknown option %s", (yyvsp[-1].string)); |
||
1646 | free((yyvsp[-1].string)); |
||
1647 | } |
||
1648 | |||
1649 | break; |
||
1650 | |||
1651 | case 50: |
||
1652 | |||
1653 | { (yyval.string) = NULL; } |
||
1654 | |||
1655 | break; |
||
1656 | |||
1657 | case 51: |
||
1658 | |||
1659 | { (yyval.string) = (yyvsp[0].string); } |
||
1660 | |||
1661 | break; |
||
1662 | |||
1663 | case 52: |
||
1664 | |||
1665 | { |
||
1666 | struct symbol *sym = sym_lookup((yyvsp[-1].string), SYMBOL_CHOICE); |
||
1667 | sym->flags |= SYMBOL_AUTO; |
||
1668 | menu_add_entry(sym); |
||
1669 | menu_add_expr(P_CHOICE, NULL, NULL); |
||
1670 | printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); |
||
1671 | } |
||
1672 | |||
1673 | break; |
||
1674 | |||
1675 | case 53: |
||
1676 | |||
1677 | { |
||
1678 | (yyval.menu) = menu_add_menu(); |
||
1679 | } |
||
1680 | |||
1681 | break; |
||
1682 | |||
1683 | case 54: |
||
1684 | |||
1685 | { |
||
1686 | if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) { |
||
1687 | menu_end_menu(); |
||
1688 | printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); |
||
1689 | } |
||
1690 | } |
||
1691 | |||
1692 | break; |
||
1693 | |||
1694 | case 62: |
||
1695 | |||
1696 | { |
||
1697 | menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr)); |
||
1698 | printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); |
||
1699 | } |
||
1700 | |||
1701 | break; |
||
1702 | |||
1703 | case 63: |
||
1704 | |||
1705 | { |
||
1706 | if ((yyvsp[-2].id)->stype == S_BOOLEAN || (yyvsp[-2].id)->stype == S_TRISTATE) { |
||
1707 | menu_set_type((yyvsp[-2].id)->stype); |
||
1708 | printd(DEBUG_PARSE, "%s:%d:type(%u)\n", |
||
1709 | zconf_curname(), zconf_lineno(), |
||
1710 | (yyvsp[-2].id)->stype); |
||
1711 | } else |
||
1712 | YYERROR; |
||
1713 | } |
||
1714 | |||
1715 | break; |
||
1716 | |||
1717 | case 64: |
||
1718 | |||
1719 | { |
||
1720 | current_entry->sym->flags |= SYMBOL_OPTIONAL; |
||
1721 | printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); |
||
1722 | } |
||
1723 | |||
1724 | break; |
||
1725 | |||
1726 | case 65: |
||
1727 | |||
1728 | { |
||
1729 | menu_add_prop(P_RESET, NULL, NULL, (yyvsp[-1].expr)); |
||
1730 | } |
||
1731 | |||
1732 | break; |
||
1733 | |||
1734 | case 66: |
||
1735 | |||
1736 | { |
||
1737 | if ((yyvsp[-3].id)->stype == S_UNKNOWN) { |
||
1738 | menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr)); |
||
1739 | printd(DEBUG_PARSE, "%s:%d:default\n", |
||
1740 | zconf_curname(), zconf_lineno()); |
||
1741 | } else |
||
1742 | YYERROR; |
||
1743 | } |
||
1744 | |||
1745 | break; |
||
1746 | |||
1747 | case 69: |
||
1748 | |||
1749 | { |
||
1750 | printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); |
||
1751 | menu_add_entry(NULL); |
||
1752 | menu_add_dep((yyvsp[-1].expr)); |
||
1753 | (yyval.menu) = menu_add_menu(); |
||
1754 | } |
||
1755 | |||
1756 | break; |
||
1757 | |||
1758 | case 70: |
||
1759 | |||
1760 | { |
||
1761 | if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) { |
||
1762 | menu_end_menu(); |
||
1763 | printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); |
||
1764 | } |
||
1765 | } |
||
1766 | |||
1767 | break; |
||
1768 | |||
1769 | case 76: |
||
1770 | |||
1771 | { |
||
1772 | menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL); |
||
1773 | } |
||
1774 | |||
1775 | break; |
||
1776 | |||
1777 | case 77: |
||
1778 | |||
1779 | { |
||
1780 | menu_add_entry(NULL); |
||
1781 | menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL); |
||
1782 | printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); |
||
1783 | } |
||
1784 | |||
1785 | break; |
||
1786 | |||
1787 | case 78: |
||
1788 | |||
1789 | { |
||
1790 | (yyval.menu) = menu_add_menu(); |
||
1791 | } |
||
1792 | |||
1793 | break; |
||
1794 | |||
1795 | case 79: |
||
1796 | |||
1797 | { |
||
1798 | if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) { |
||
1799 | menu_end_menu(); |
||
1800 | printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); |
||
1801 | } |
||
1802 | } |
||
1803 | |||
1804 | break; |
||
1805 | |||
1806 | case 85: |
||
1807 | |||
1808 | { |
||
1809 | printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string)); |
||
1810 | zconf_nextfile((yyvsp[-1].string)); |
||
1811 | } |
||
1812 | |||
1813 | break; |
||
1814 | |||
1815 | case 86: |
||
1816 | |||
1817 | { |
||
1818 | menu_add_entry(NULL); |
||
1819 | menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL); |
||
1820 | printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); |
||
1821 | } |
||
1822 | |||
1823 | break; |
||
1824 | |||
1825 | case 87: |
||
1826 | |||
1827 | { |
||
1828 | menu_end_entry(); |
||
1829 | } |
||
1830 | |||
1831 | break; |
||
1832 | |||
1833 | case 88: |
||
1834 | |||
1835 | { |
||
1836 | printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); |
||
1837 | zconf_starthelp(); |
||
1838 | } |
||
1839 | |||
1840 | break; |
||
1841 | |||
1842 | case 89: |
||
1843 | |||
1844 | { |
||
1845 | current_entry->help = (yyvsp[0].string); |
||
1846 | } |
||
1847 | |||
1848 | break; |
||
1849 | |||
1850 | case 94: |
||
1851 | |||
1852 | { |
||
1853 | menu_add_dep((yyvsp[-1].expr)); |
||
1854 | printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); |
||
1855 | } |
||
1856 | |||
1857 | break; |
||
1858 | |||
1859 | case 95: |
||
1860 | |||
1861 | { |
||
1862 | menu_add_dep((yyvsp[-1].expr)); |
||
1863 | zconfprint("warning: deprecated 'depends' syntax, use 'depends on' instead."); |
||
1864 | } |
||
1865 | |||
1866 | break; |
||
1867 | |||
1868 | case 99: |
||
1869 | |||
1870 | { |
||
1871 | menu_add_visibility((yyvsp[0].expr)); |
||
1872 | } |
||
1873 | |||
1874 | break; |
||
1875 | |||
1876 | case 101: |
||
1877 | |||
1878 | { |
||
1879 | menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr)); |
||
1880 | } |
||
1881 | |||
1882 | break; |
||
1883 | |||
1884 | case 104: |
||
1885 | |||
1886 | { (yyval.id) = (yyvsp[-1].id); } |
||
1887 | |||
1888 | break; |
||
1889 | |||
1890 | case 105: |
||
1891 | |||
1892 | { (yyval.id) = (yyvsp[-1].id); } |
||
1893 | |||
1894 | break; |
||
1895 | |||
1896 | case 106: |
||
1897 | |||
1898 | { (yyval.id) = (yyvsp[-1].id); } |
||
1899 | |||
1900 | break; |
||
1901 | |||
1902 | case 109: |
||
1903 | |||
1904 | { (yyval.expr) = NULL; } |
||
1905 | |||
1906 | break; |
||
1907 | |||
1908 | case 110: |
||
1909 | |||
1910 | { (yyval.expr) = (yyvsp[0].expr); } |
||
1911 | |||
1912 | break; |
||
1913 | |||
1914 | case 111: |
||
1915 | |||
1916 | { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); } |
||
1917 | |||
1918 | break; |
||
1919 | |||
1920 | case 112: |
||
1921 | |||
1922 | { (yyval.expr) = expr_alloc_comp(E_LTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } |
||
1923 | |||
1924 | break; |
||
1925 | |||
1926 | case 113: |
||
1927 | |||
1928 | { (yyval.expr) = expr_alloc_comp(E_LEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } |
||
1929 | |||
1930 | break; |
||
1931 | |||
1932 | case 114: |
||
1933 | |||
1934 | { (yyval.expr) = expr_alloc_comp(E_GTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } |
||
1935 | |||
1936 | break; |
||
1937 | |||
1938 | case 115: |
||
1939 | |||
1940 | { (yyval.expr) = expr_alloc_comp(E_GEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } |
||
1941 | |||
1942 | break; |
||
1943 | |||
1944 | case 116: |
||
1945 | |||
1946 | { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } |
||
1947 | |||
1948 | break; |
||
1949 | |||
1950 | case 117: |
||
1951 | |||
1952 | { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } |
||
1953 | |||
1954 | break; |
||
1955 | |||
1956 | case 118: |
||
1957 | |||
1958 | { (yyval.expr) = (yyvsp[-1].expr); } |
||
1959 | |||
1960 | break; |
||
1961 | |||
1962 | case 119: |
||
1963 | |||
1964 | { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); } |
||
1965 | |||
1966 | break; |
||
1967 | |||
1968 | case 120: |
||
1969 | |||
1970 | { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); } |
||
1971 | |||
1972 | break; |
||
1973 | |||
1974 | case 121: |
||
1975 | |||
1976 | { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); } |
||
1977 | |||
1978 | break; |
||
1979 | |||
1980 | case 122: |
||
1981 | |||
1982 | { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); } |
||
1983 | |||
1984 | break; |
||
1985 | |||
1986 | case 123: |
||
1987 | |||
1988 | { (yyval.symbol) = sym_lookup((yyvsp[0].string), SYMBOL_CONST); free((yyvsp[0].string)); } |
||
1989 | |||
1990 | break; |
||
1991 | |||
1992 | case 124: |
||
1993 | |||
1994 | { (yyval.string) = NULL; } |
||
1995 | |||
1996 | break; |
||
1997 | |||
1998 | |||
1999 | |||
2000 | default: break; |
||
2001 | } |
||
2002 | /* User semantic actions sometimes alter yychar, and that requires |
||
2003 | that yytoken be updated with the new translation. We take the |
||
2004 | approach of translating immediately before every use of yytoken. |
||
2005 | One alternative is translating here after every semantic action, |
||
2006 | but that translation would be missed if the semantic action invokes |
||
2007 | YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or |
||
2008 | if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an |
||
2009 | incorrect destructor might then be invoked immediately. In the |
||
2010 | case of YYERROR or YYBACKUP, subsequent parser actions might lead |
||
2011 | to an incorrect destructor call or verbose syntax error message |
||
2012 | before the lookahead is translated. */ |
||
2013 | YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); |
||
2014 | |||
2015 | YYPOPSTACK (yylen); |
||
2016 | yylen = 0; |
||
2017 | YY_STACK_PRINT (yyss, yyssp); |
||
2018 | |||
2019 | *++yyvsp = yyval; |
||
2020 | |||
2021 | /* Now 'shift' the result of the reduction. Determine what state |
||
2022 | that goes to, based on the state we popped back to and the rule |
||
2023 | number reduced by. */ |
||
2024 | |||
2025 | yyn = yyr1[yyn]; |
||
2026 | |||
2027 | yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; |
||
2028 | if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
||
2029 | yystate = yytable[yystate]; |
||
2030 | else |
||
2031 | yystate = yydefgoto[yyn - YYNTOKENS]; |
||
2032 | |||
2033 | goto yynewstate; |
||
2034 | |||
2035 | |||
2036 | /*--------------------------------------. |
||
2037 | | yyerrlab -- here on detecting error. | |
||
2038 | `--------------------------------------*/ |
||
2039 | yyerrlab: |
||
2040 | /* Make sure we have latest lookahead translation. See comments at |
||
2041 | user semantic actions for why this is necessary. */ |
||
2042 | yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); |
||
2043 | |||
2044 | /* If not already recovering from an error, report this error. */ |
||
2045 | if (!yyerrstatus) |
||
2046 | { |
||
2047 | ++yynerrs; |
||
2048 | #if ! YYERROR_VERBOSE |
||
2049 | yyerror (YY_("syntax error")); |
||
2050 | #else |
||
2051 | # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ |
||
2052 | yyssp, yytoken) |
||
2053 | { |
||
2054 | char const *yymsgp = YY_("syntax error"); |
||
2055 | int yysyntax_error_status; |
||
2056 | yysyntax_error_status = YYSYNTAX_ERROR; |
||
2057 | if (yysyntax_error_status == 0) |
||
2058 | yymsgp = yymsg; |
||
2059 | else if (yysyntax_error_status == 1) |
||
2060 | { |
||
2061 | if (yymsg != yymsgbuf) |
||
2062 | YYSTACK_FREE (yymsg); |
||
2063 | yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); |
||
2064 | if (!yymsg) |
||
2065 | { |
||
2066 | yymsg = yymsgbuf; |
||
2067 | yymsg_alloc = sizeof yymsgbuf; |
||
2068 | yysyntax_error_status = 2; |
||
2069 | } |
||
2070 | else |
||
2071 | { |
||
2072 | yysyntax_error_status = YYSYNTAX_ERROR; |
||
2073 | yymsgp = yymsg; |
||
2074 | } |
||
2075 | } |
||
2076 | yyerror (yymsgp); |
||
2077 | if (yysyntax_error_status == 2) |
||
2078 | goto yyexhaustedlab; |
||
2079 | } |
||
2080 | # undef YYSYNTAX_ERROR |
||
2081 | #endif |
||
2082 | } |
||
2083 | |||
2084 | |||
2085 | |||
2086 | if (yyerrstatus == 3) |
||
2087 | { |
||
2088 | /* If just tried and failed to reuse lookahead token after an |
||
2089 | error, discard it. */ |
||
2090 | |||
2091 | if (yychar <= YYEOF) |
||
2092 | { |
||
2093 | /* Return failure if at end of input. */ |
||
2094 | if (yychar == YYEOF) |
||
2095 | YYABORT; |
||
2096 | } |
||
2097 | else |
||
2098 | { |
||
2099 | yydestruct ("Error: discarding", |
||
2100 | yytoken, &yylval); |
||
2101 | yychar = YYEMPTY; |
||
2102 | } |
||
2103 | } |
||
2104 | |||
2105 | /* Else will try to reuse lookahead token after shifting the error |
||
2106 | token. */ |
||
2107 | goto yyerrlab1; |
||
2108 | |||
2109 | |||
2110 | /*---------------------------------------------------. |
||
2111 | | yyerrorlab -- error raised explicitly by YYERROR. | |
||
2112 | `---------------------------------------------------*/ |
||
2113 | yyerrorlab: |
||
2114 | |||
2115 | /* Pacify compilers like GCC when the user code never invokes |
||
2116 | YYERROR and the label yyerrorlab therefore never appears in user |
||
2117 | code. */ |
||
2118 | if (/*CONSTCOND*/ 0) |
||
2119 | goto yyerrorlab; |
||
2120 | |||
2121 | /* Do not reclaim the symbols of the rule whose action triggered |
||
2122 | this YYERROR. */ |
||
2123 | YYPOPSTACK (yylen); |
||
2124 | yylen = 0; |
||
2125 | YY_STACK_PRINT (yyss, yyssp); |
||
2126 | yystate = *yyssp; |
||
2127 | goto yyerrlab1; |
||
2128 | |||
2129 | |||
2130 | /*-------------------------------------------------------------. |
||
2131 | | yyerrlab1 -- common code for both syntax error and YYERROR. | |
||
2132 | `-------------------------------------------------------------*/ |
||
2133 | yyerrlab1: |
||
2134 | yyerrstatus = 3; /* Each real token shifted decrements this. */ |
||
2135 | |||
2136 | for (;;) |
||
2137 | { |
||
2138 | yyn = yypact[yystate]; |
||
2139 | if (!yypact_value_is_default (yyn)) |
||
2140 | { |
||
2141 | yyn += YYTERROR; |
||
2142 | if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) |
||
2143 | { |
||
2144 | yyn = yytable[yyn]; |
||
2145 | if (0 < yyn) |
||
2146 | break; |
||
2147 | } |
||
2148 | } |
||
2149 | |||
2150 | /* Pop the current state because it cannot handle the error token. */ |
||
2151 | if (yyssp == yyss) |
||
2152 | YYABORT; |
||
2153 | |||
2154 | |||
2155 | yydestruct ("Error: popping", |
||
2156 | yystos[yystate], yyvsp); |
||
2157 | YYPOPSTACK (1); |
||
2158 | yystate = *yyssp; |
||
2159 | YY_STACK_PRINT (yyss, yyssp); |
||
2160 | } |
||
2161 | |||
2162 | YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
||
2163 | *++yyvsp = yylval; |
||
2164 | YY_IGNORE_MAYBE_UNINITIALIZED_END |
||
2165 | |||
2166 | |||
2167 | /* Shift the error token. */ |
||
2168 | YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); |
||
2169 | |||
2170 | yystate = yyn; |
||
2171 | goto yynewstate; |
||
2172 | |||
2173 | |||
2174 | /*-------------------------------------. |
||
2175 | | yyacceptlab -- YYACCEPT comes here. | |
||
2176 | `-------------------------------------*/ |
||
2177 | yyacceptlab: |
||
2178 | yyresult = 0; |
||
2179 | goto yyreturn; |
||
2180 | |||
2181 | /*-----------------------------------. |
||
2182 | | yyabortlab -- YYABORT comes here. | |
||
2183 | `-----------------------------------*/ |
||
2184 | yyabortlab: |
||
2185 | yyresult = 1; |
||
2186 | goto yyreturn; |
||
2187 | |||
2188 | #if !defined yyoverflow || YYERROR_VERBOSE |
||
2189 | /*-------------------------------------------------. |
||
2190 | | yyexhaustedlab -- memory exhaustion comes here. | |
||
2191 | `-------------------------------------------------*/ |
||
2192 | yyexhaustedlab: |
||
2193 | yyerror (YY_("memory exhausted")); |
||
2194 | yyresult = 2; |
||
2195 | /* Fall through. */ |
||
2196 | #endif |
||
2197 | |||
2198 | yyreturn: |
||
2199 | if (yychar != YYEMPTY) |
||
2200 | { |
||
2201 | /* Make sure we have latest lookahead translation. See comments at |
||
2202 | user semantic actions for why this is necessary. */ |
||
2203 | yytoken = YYTRANSLATE (yychar); |
||
2204 | yydestruct ("Cleanup: discarding lookahead", |
||
2205 | yytoken, &yylval); |
||
2206 | } |
||
2207 | /* Do not reclaim the symbols of the rule whose action triggered |
||
2208 | this YYABORT or YYACCEPT. */ |
||
2209 | YYPOPSTACK (yylen); |
||
2210 | YY_STACK_PRINT (yyss, yyssp); |
||
2211 | while (yyssp != yyss) |
||
2212 | { |
||
2213 | yydestruct ("Cleanup: popping", |
||
2214 | yystos[*yyssp], yyvsp); |
||
2215 | YYPOPSTACK (1); |
||
2216 | } |
||
2217 | #ifndef yyoverflow |
||
2218 | if (yyss != yyssa) |
||
2219 | YYSTACK_FREE (yyss); |
||
2220 | #endif |
||
2221 | #if YYERROR_VERBOSE |
||
2222 | if (yymsg != yymsgbuf) |
||
2223 | YYSTACK_FREE (yymsg); |
||
2224 | #endif |
||
2225 | return yyresult; |
||
2226 | } |
||
2227 | |||
2228 | |||
2229 | |||
2230 | void conf_parse(const char *name) |
||
2231 | { |
||
2232 | struct symbol *sym; |
||
2233 | int i; |
||
2234 | |||
2235 | zconf_initscan(name); |
||
2236 | |||
2237 | sym_init(); |
||
2238 | _menu_init(); |
||
2239 | rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL); |
||
2240 | |||
2241 | #if YYDEBUG |
||
2242 | if (getenv("ZCONF_DEBUG")) |
||
2243 | zconfdebug = 1; |
||
2244 | #endif |
||
2245 | zconfparse(); |
||
2246 | if (zconfnerrs) |
||
2247 | exit(1); |
||
2248 | if (!modules_sym) |
||
2249 | modules_sym = sym_find( "n" ); |
||
2250 | |||
2251 | rootmenu.prompt->text = _(rootmenu.prompt->text); |
||
2252 | rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text); |
||
2253 | |||
2254 | menu_finalize(&rootmenu); |
||
2255 | for_all_symbols(i, sym) { |
||
2256 | if (sym_check_deps(sym)) |
||
2257 | zconfnerrs++; |
||
2258 | } |
||
2259 | if (zconfnerrs) |
||
2260 | exit(1); |
||
2261 | sym_set_change_count(1); |
||
2262 | } |
||
2263 | |||
2264 | static const char *zconf_tokenname(int token) |
||
2265 | { |
||
2266 | switch (token) { |
||
2267 | case T_MENU: return "menu"; |
||
2268 | case T_ENDMENU: return "endmenu"; |
||
2269 | case T_CHOICE: return "choice"; |
||
2270 | case T_ENDCHOICE: return "endchoice"; |
||
2271 | case T_IF: return "if"; |
||
2272 | case T_ENDIF: return "endif"; |
||
2273 | case T_DEPENDS: return "depends"; |
||
2274 | case T_VISIBLE: return "visible"; |
||
2275 | } |
||
2276 | return "<token>"; |
||
2277 | } |
||
2278 | |||
2279 | static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken) |
||
2280 | { |
||
2281 | if (id->token != endtoken) { |
||
2282 | zconf_error("unexpected '%s' within %s block", |
||
2283 | kconf_id_strings + id->name, zconf_tokenname(starttoken)); |
||
2284 | zconfnerrs++; |
||
2285 | return false; |
||
2286 | } |
||
2287 | if (current_menu->file != current_file) { |
||
2288 | zconf_error("'%s' in different file than '%s'", |
||
2289 | kconf_id_strings + id->name, zconf_tokenname(starttoken)); |
||
2290 | fprintf(stderr, "%s:%d: location of the '%s'\n", |
||
2291 | current_menu->file->name, current_menu->lineno, |
||
2292 | zconf_tokenname(starttoken)); |
||
2293 | zconfnerrs++; |
||
2294 | return false; |
||
2295 | } |
||
2296 | return true; |
||
2297 | } |
||
2298 | |||
2299 | static void zconfprint(const char *err, ...) |
||
2300 | { |
||
2301 | va_list ap; |
||
2302 | |||
2303 | fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); |
||
2304 | va_start(ap, err); |
||
2305 | vfprintf(stderr, err, ap); |
||
2306 | va_end(ap); |
||
2307 | fprintf(stderr, "\n"); |
||
2308 | } |
||
2309 | |||
2310 | static void zconf_error(const char *err, ...) |
||
2311 | { |
||
2312 | va_list ap; |
||
2313 | |||
2314 | zconfnerrs++; |
||
2315 | fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); |
||
2316 | va_start(ap, err); |
||
2317 | vfprintf(stderr, err, ap); |
||
2318 | va_end(ap); |
||
2319 | fprintf(stderr, "\n"); |
||
2320 | } |
||
2321 | |||
2322 | static void zconferror(const char *err) |
||
2323 | { |
||
2324 | fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); |
||
2325 | } |
||
2326 | |||
2327 | static void print_quoted_string(FILE *out, const char *str) |
||
2328 | { |
||
2329 | const char *p; |
||
2330 | int len; |
||
2331 | |||
2332 | putc('"', out); |
||
2333 | while ((p = strchr(str, '"'))) { |
||
2334 | len = p - str; |
||
2335 | if (len) |
||
2336 | fprintf(out, "%.*s", len, str); |
||
2337 | fputs("\\\"", out); |
||
2338 | str = p + 1; |
||
2339 | } |
||
2340 | fputs(str, out); |
||
2341 | putc('"', out); |
||
2342 | } |
||
2343 | |||
2344 | static void print_symbol(FILE *out, struct menu *menu) |
||
2345 | { |
||
2346 | struct symbol *sym = menu->sym; |
||
2347 | struct property *prop; |
||
2348 | |||
2349 | if (sym_is_choice(sym)) |
||
2350 | fprintf(out, "\nchoice\n"); |
||
2351 | else |
||
2352 | fprintf(out, "\nconfig %s\n", sym->name); |
||
2353 | switch (sym->type) { |
||
2354 | case S_BOOLEAN: |
||
2355 | fputs(" boolean\n", out); |
||
2356 | break; |
||
2357 | case S_TRISTATE: |
||
2358 | fputs(" tristate\n", out); |
||
2359 | break; |
||
2360 | case S_STRING: |
||
2361 | fputs(" string\n", out); |
||
2362 | break; |
||
2363 | case S_INT: |
||
2364 | fputs(" integer\n", out); |
||
2365 | break; |
||
2366 | case S_HEX: |
||
2367 | fputs(" hex\n", out); |
||
2368 | break; |
||
2369 | default: |
||
2370 | fputs(" ???\n", out); |
||
2371 | break; |
||
2372 | } |
||
2373 | for (prop = sym->prop; prop; prop = prop->next) { |
||
2374 | if (prop->menu != menu) |
||
2375 | continue; |
||
2376 | switch (prop->type) { |
||
2377 | case P_PROMPT: |
||
2378 | fputs(" prompt ", out); |
||
2379 | print_quoted_string(out, prop->text); |
||
2380 | if (!expr_is_yes(prop->visible.expr)) { |
||
2381 | fputs(" if ", out); |
||
2382 | expr_fprint(prop->visible.expr, out); |
||
2383 | } |
||
2384 | fputc('\n', out); |
||
2385 | break; |
||
2386 | case P_DEFAULT: |
||
2387 | fputs( " default ", out); |
||
2388 | expr_fprint(prop->expr, out); |
||
2389 | if (!expr_is_yes(prop->visible.expr)) { |
||
2390 | fputs(" if ", out); |
||
2391 | expr_fprint(prop->visible.expr, out); |
||
2392 | } |
||
2393 | fputc('\n', out); |
||
2394 | break; |
||
2395 | case P_CHOICE: |
||
2396 | fputs(" #choice value\n", out); |
||
2397 | break; |
||
2398 | case P_SELECT: |
||
2399 | fputs( " select ", out); |
||
2400 | expr_fprint(prop->expr, out); |
||
2401 | fputc('\n', out); |
||
2402 | break; |
||
2403 | case P_RANGE: |
||
2404 | fputs( " range ", out); |
||
2405 | expr_fprint(prop->expr, out); |
||
2406 | fputc('\n', out); |
||
2407 | break; |
||
2408 | case P_MENU: |
||
2409 | fputs( " menu ", out); |
||
2410 | print_quoted_string(out, prop->text); |
||
2411 | fputc('\n', out); |
||
2412 | break; |
||
2413 | default: |
||
2414 | fprintf(out, " unknown prop %d!\n", prop->type); |
||
2415 | break; |
||
2416 | } |
||
2417 | } |
||
2418 | if (menu->help) { |
||
2419 | int len = strlen(menu->help); |
||
2420 | while (menu->help[--len] == '\n') |
||
2421 | menu->help[len] = 0; |
||
2422 | fprintf(out, " help\n%s\n", menu->help); |
||
2423 | } |
||
2424 | } |
||
2425 | |||
2426 | void zconfdump(FILE *out) |
||
2427 | { |
||
2428 | struct property *prop; |
||
2429 | struct symbol *sym; |
||
2430 | struct menu *menu; |
||
2431 | |||
2432 | menu = rootmenu.list; |
||
2433 | while (menu) { |
||
2434 | if ((sym = menu->sym)) |
||
2435 | print_symbol(out, menu); |
||
2436 | else if ((prop = menu->prompt)) { |
||
2437 | switch (prop->type) { |
||
2438 | case P_COMMENT: |
||
2439 | fputs("\ncomment ", out); |
||
2440 | print_quoted_string(out, prop->text); |
||
2441 | fputs("\n", out); |
||
2442 | break; |
||
2443 | case P_MENU: |
||
2444 | fputs("\nmenu ", out); |
||
2445 | print_quoted_string(out, prop->text); |
||
2446 | fputs("\n", out); |
||
2447 | break; |
||
2448 | default: |
||
2449 | ; |
||
2450 | } |
||
2451 | if (!expr_is_yes(prop->visible.expr)) { |
||
2452 | fputs(" depends ", out); |
||
2453 | expr_fprint(prop->visible.expr, out); |
||
2454 | fputc('\n', out); |
||
2455 | } |
||
2456 | } |
||
2457 | |||
2458 | if (menu->list) |
||
2459 | menu = menu->list; |
||
2460 | else if (menu->next) |
||
2461 | menu = menu->next; |
||
2462 | else while ((menu = menu->parent)) { |
||
2463 | if (menu->prompt && menu->prompt->type == P_MENU) |
||
2464 | fputs("\nendmenu\n", out); |
||
2465 | if (menu->next) { |
||
2466 | menu = menu->next; |
||
2467 | break; |
||
2468 | } |
||
2469 | } |
||
2470 | } |
||
2471 | } |
||
2472 | |||
2473 | #include "zconf.lex.c" |
||
2474 | #include "util.c" |
||
2475 | #include "confdata.c" |
||
2476 | #include "expr.c" |
||
2477 | #include "symbol.c" |
||
2478 | #include "menu.c" |