1 /* A Bison parser, made by GNU Bison 3.0.4. */
3 /* Bison implementation for Yacc-like parsers in C
5 Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
7 This program is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
20 /* As a special exception, you may create a larger work that contains
21 part or all of the Bison parser skeleton and distribute that work
22 under terms of your choice, so long as that work isn't itself a
23 parser generator using the skeleton or a modified version thereof
24 as a parser skeleton. Alternatively, if you modify or redistribute
25 the parser skeleton itself, you may (at your option) remove this
26 special exception, which will cause the skeleton and the resulting
27 Bison output files to be licensed under the GNU General Public
28 License without this special exception.
30 This special exception was added by the Free Software Foundation in
31 version 2.2 of Bison. */
33 /* C LALR(1) parser skeleton written by Richard Stallman, by
34 simplifying the original so-called "semantic" parser. */
36 /* All symbols defined below should begin with yy or YY, to avoid
37 infringing on user name space. This should be done even for local
38 variables, as they might otherwise be expanded by user macros.
39 There are some unavoidable exceptions within include files to
40 define necessary library symbols; they are noted "INFRINGES ON
41 USER NAME SPACE" below. */
43 /* Identify Bison output. */
47 #define YYBISON_VERSION "3.0.4"
50 #define YYSKELETON_NAME "yacc.c"
62 /* Substitute the variable and function names. */
63 #define yyparse zconfparse
64 #define yylex zconflex
65 #define yyerror zconferror
66 #define yydebug zconfdebug
67 #define yynerrs zconfnerrs
69 #define yylval zconflval
70 #define yychar zconfchar
72 /* Copy the first part of user declarations. */
76 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
77 * Released under the terms of the GNU GPL v2.0.
89 #define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
92 #define DEBUG_PARSE 0x0002
96 extern int zconflex(void);
97 static void zconfprint(const char *err, ...);
98 static void zconf_error(const char *err, ...);
99 static void zconferror(const char *err);
100 static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken);
102 struct symbol *symbol_hash[SYMBOL_HASHSIZE];
104 static struct menu *current_menu, *current_entry;
110 # if defined __cplusplus && 201103L <= __cplusplus
111 # define YY_NULLPTR nullptr
113 # define YY_NULLPTR 0
117 /* Enabling verbose error messages. */
118 #ifdef YYERROR_VERBOSE
119 # undef YYERROR_VERBOSE
120 # define YYERROR_VERBOSE 1
122 # define YYERROR_VERBOSE 0
131 extern int zconfdebug;
169 T_GREATER_EQUAL = 288,
181 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
189 struct symbol *symbol;
192 const struct kconf_id *id;
197 typedef union YYSTYPE YYSTYPE;
198 # define YYSTYPE_IS_TRIVIAL 1
199 # define YYSTYPE_IS_DECLARED 1
203 extern YYSTYPE zconflval;
205 int zconfparse (void);
209 /* Copy the second part of user declarations. */
212 /* Include zconf.hash.c here so it can see the token constants. */
213 #include "zconf.hash.c"
222 typedef YYTYPE_UINT8 yytype_uint8;
224 typedef unsigned char yytype_uint8;
228 typedef YYTYPE_INT8 yytype_int8;
230 typedef signed char yytype_int8;
234 typedef YYTYPE_UINT16 yytype_uint16;
236 typedef unsigned short int yytype_uint16;
240 typedef YYTYPE_INT16 yytype_int16;
242 typedef short int yytype_int16;
246 # ifdef __SIZE_TYPE__
247 # define YYSIZE_T __SIZE_TYPE__
248 # elif defined size_t
249 # define YYSIZE_T size_t
250 # elif ! defined YYSIZE_T
251 # include <stddef.h> /* INFRINGES ON USER NAME SPACE */
252 # define YYSIZE_T size_t
254 # define YYSIZE_T unsigned int
258 #define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
261 # if defined YYENABLE_NLS && YYENABLE_NLS
263 # include <libintl.h> /* INFRINGES ON USER NAME SPACE */
264 # define YY_(Msgid) dgettext ("bison-runtime", Msgid)
268 # define YY_(Msgid) Msgid
273 # if (defined __GNUC__ \
274 && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \
275 || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
276 # define YY_ATTRIBUTE(Spec) __attribute__(Spec)
278 # define YY_ATTRIBUTE(Spec) /* empty */
282 #ifndef YY_ATTRIBUTE_PURE
283 # define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__))
286 #ifndef YY_ATTRIBUTE_UNUSED
287 # define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
290 #if !defined _Noreturn \
291 && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
292 # if defined _MSC_VER && 1200 <= _MSC_VER
293 # define _Noreturn __declspec (noreturn)
295 # define _Noreturn YY_ATTRIBUTE ((__noreturn__))
299 /* Suppress unused-variable warnings by "using" E. */
300 #if ! defined lint || defined __GNUC__
301 # define YYUSE(E) ((void) (E))
303 # define YYUSE(E) /* empty */
306 #if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
307 /* Suppress an incorrect diagnostic about yylval being uninitialized. */
308 # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
309 _Pragma ("GCC diagnostic push") \
310 _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
311 _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
312 # define YY_IGNORE_MAYBE_UNINITIALIZED_END \
313 _Pragma ("GCC diagnostic pop")
315 # define YY_INITIAL_VALUE(Value) Value
317 #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
318 # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
319 # define YY_IGNORE_MAYBE_UNINITIALIZED_END
321 #ifndef YY_INITIAL_VALUE
322 # define YY_INITIAL_VALUE(Value) /* Nothing. */
326 #if ! defined yyoverflow || YYERROR_VERBOSE
328 /* The parser invokes alloca or malloc; define the necessary symbols. */
330 # ifdef YYSTACK_USE_ALLOCA
331 # if YYSTACK_USE_ALLOCA
333 # define YYSTACK_ALLOC __builtin_alloca
334 # elif defined __BUILTIN_VA_ARG_INCR
335 # include <alloca.h> /* INFRINGES ON USER NAME SPACE */
337 # define YYSTACK_ALLOC __alloca
338 # elif defined _MSC_VER
339 # include <malloc.h> /* INFRINGES ON USER NAME SPACE */
340 # define alloca _alloca
342 # define YYSTACK_ALLOC alloca
343 # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
344 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
345 /* Use EXIT_SUCCESS as a witness for stdlib.h. */
346 # ifndef EXIT_SUCCESS
347 # define EXIT_SUCCESS 0
354 # ifdef YYSTACK_ALLOC
355 /* Pacify GCC's 'empty if-body' warning. */
356 # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
357 # ifndef YYSTACK_ALLOC_MAXIMUM
358 /* The OS might guarantee only one guard page at the bottom of the stack,
359 and a page size can be as small as 4096 bytes. So we cannot safely
360 invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
361 to allow for a few compiler-allocated temporary stack slots. */
362 # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
365 # define YYSTACK_ALLOC YYMALLOC
366 # define YYSTACK_FREE YYFREE
367 # ifndef YYSTACK_ALLOC_MAXIMUM
368 # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
370 # if (defined __cplusplus && ! defined EXIT_SUCCESS \
371 && ! ((defined YYMALLOC || defined malloc) \
372 && (defined YYFREE || defined free)))
373 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
374 # ifndef EXIT_SUCCESS
375 # define EXIT_SUCCESS 0
379 # define YYMALLOC malloc
380 # if ! defined malloc && ! defined EXIT_SUCCESS
381 void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
386 # if ! defined free && ! defined EXIT_SUCCESS
387 void free (void *); /* INFRINGES ON USER NAME SPACE */
391 #endif /* ! defined yyoverflow || YYERROR_VERBOSE */
394 #if (! defined yyoverflow \
395 && (! defined __cplusplus \
396 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
398 /* A type that is properly aligned for any stack member. */
401 yytype_int16 yyss_alloc;
405 /* The size of the maximum gap between one aligned stack and the next. */
406 # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
408 /* The size of an array large to enough to hold all stacks, each with
410 # define YYSTACK_BYTES(N) \
411 ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
412 + YYSTACK_GAP_MAXIMUM)
414 # define YYCOPY_NEEDED 1
416 /* Relocate STACK from its old location to the new one. The
417 local variables YYSIZE and YYSTACKSIZE give the old and new number of
418 elements in the stack, and YYPTR gives the new location of the
419 stack. Advance YYPTR to a properly aligned location for the next
421 # define YYSTACK_RELOCATE(Stack_alloc, Stack) \
424 YYSIZE_T yynewbytes; \
425 YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
426 Stack = &yyptr->Stack_alloc; \
427 yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
428 yyptr += yynewbytes / sizeof (*yyptr); \
434 #if defined YYCOPY_NEEDED && YYCOPY_NEEDED
435 /* Copy COUNT objects from SRC to DST. The source and destination do
438 # if defined __GNUC__ && 1 < __GNUC__
439 # define YYCOPY(Dst, Src, Count) \
440 __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
442 # define YYCOPY(Dst, Src, Count) \
446 for (yyi = 0; yyi < (Count); yyi++) \
447 (Dst)[yyi] = (Src)[yyi]; \
452 #endif /* !YYCOPY_NEEDED */
454 /* YYFINAL -- State number of the termination state. */
456 /* YYLAST -- Last index in YYTABLE. */
459 /* YYNTOKENS -- Number of terminals. */
461 /* YYNNTS -- Number of nonterminals. */
463 /* YYNRULES -- Number of rules. */
465 /* YYNSTATES -- Number of states. */
466 #define YYNSTATES 205
468 /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
469 by yylex, with out-of-bounds checking. */
471 #define YYMAXUTOK 295
473 #define YYTRANSLATE(YYX) \
474 ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
476 /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
477 as returned by yylex, without out-of-bounds checking. */
478 static const yytype_uint8 yytranslate[] =
480 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
481 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
482 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
483 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
484 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
485 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
486 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
487 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
488 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
489 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
490 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
491 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
492 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
493 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
494 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
495 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
496 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
497 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
498 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
499 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
500 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
501 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
502 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
503 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
504 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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
513 /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
514 static const yytype_uint16 yyrline[] =
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
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[] =
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
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[] =
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,
571 #define YYPACT_NINF -119
573 #define yypact_value_is_default(Yystate) \
574 (!!((Yystate) == (-119)))
576 #define YYTABLE_NINF -88
578 #define yytable_value_is_error(Yytable_value) \
581 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
583 static const yytype_int16 yypact[] =
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
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[] =
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,
636 /* YYPGOTO[NTERM-NUM]. */
637 static const yytype_int16 yypgoto[] =
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
646 /* YYDEFGOTO[NTERM-NUM]. */
647 static const yytype_int16 yydefgoto[] =
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
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[] =
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,
695 static const yytype_int16 yycheck[] =
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,
731 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
732 symbol of state STATE-NUM. */
733 static const yytype_uint8 yystos[] =
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,
758 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
759 static const yytype_uint8 yyr1[] =
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
776 /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
777 static const yytype_uint8 yyr2[] =
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,
795 #define yyerrok (yyerrstatus = 0)
796 #define yyclearin (yychar = YYEMPTY)
800 #define YYACCEPT goto yyacceptlab
801 #define YYABORT goto yyabortlab
802 #define YYERROR goto yyerrorlab
805 #define YYRECOVERING() (!!yyerrstatus)
807 #define YYBACKUP(Token, Value) \
809 if (yychar == YYEMPTY) \
813 YYPOPSTACK (yylen); \
819 yyerror (YY_("syntax error: cannot back up")); \
824 /* Error token number */
826 #define YYERRCODE 256
830 /* Enable debugging if requested. */
834 # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
835 # define YYFPRINTF fprintf
838 # define YYDPRINTF(Args) \
844 /* This macro is provided for backward compatibility. */
845 #ifndef YY_LOCATION_PRINT
846 # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
850 # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
854 YYFPRINTF (stderr, "%s ", Title); \
855 yy_symbol_print (stderr, \
857 YYFPRINTF (stderr, "\n"); \
862 /*----------------------------------------.
863 | Print this symbol's value on YYOUTPUT. |
864 `----------------------------------------*/
867 yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
869 FILE *yyo = yyoutput;
874 if (yytype < YYNTOKENS)
875 YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
881 /*--------------------------------.
882 | Print this symbol on YYOUTPUT. |
883 `--------------------------------*/
886 yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
888 YYFPRINTF (yyoutput, "%s %s (",
889 yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
891 yy_symbol_value_print (yyoutput, yytype, yyvaluep);
892 YYFPRINTF (yyoutput, ")");
895 /*------------------------------------------------------------------.
896 | yy_stack_print -- Print the state stack from its BOTTOM up to its |
898 `------------------------------------------------------------------*/
901 yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
903 YYFPRINTF (stderr, "Stack now");
904 for (; yybottom <= yytop; yybottom++)
906 int yybot = *yybottom;
907 YYFPRINTF (stderr, " %d", yybot);
909 YYFPRINTF (stderr, "\n");
912 # define YY_STACK_PRINT(Bottom, Top) \
915 yy_stack_print ((Bottom), (Top)); \
919 /*------------------------------------------------.
920 | Report that the YYRULE is going to be reduced. |
921 `------------------------------------------------*/
924 yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
926 unsigned long int yylno = yyrline[yyrule];
927 int yynrhs = yyr2[yyrule];
929 YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
931 /* The symbols being reduced. */
932 for (yyi = 0; yyi < yynrhs; yyi++)
934 YYFPRINTF (stderr, " $%d = ", yyi + 1);
935 yy_symbol_print (stderr,
936 yystos[yyssp[yyi + 1 - yynrhs]],
937 &(yyvsp[(yyi + 1) - (yynrhs)])
939 YYFPRINTF (stderr, "\n");
943 # define YY_REDUCE_PRINT(Rule) \
946 yy_reduce_print (yyssp, yyvsp, Rule); \
949 /* Nonzero means print parse trace. It is left uninitialized so that
950 multiple parsers can coexist. */
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 */
960 /* YYINITDEPTH -- initial size of the parser's stacks. */
962 # define YYINITDEPTH 200
965 /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
966 if the built-in stack extension method is used).
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. */
973 # define YYMAXDEPTH 10000
980 # if defined __GLIBC__ && defined _STRING_H
981 # define yystrlen strlen
983 /* Return the length of YYSTR. */
985 yystrlen (const char *yystr)
988 for (yylen = 0; yystr[yylen]; yylen++)
996 # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
997 # define yystpcpy stpcpy
999 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
1002 yystpcpy (char *yydest, const char *yysrc)
1005 const char *yys = yysrc;
1007 while ((*yyd++ = *yys++) != '\0')
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
1024 yytnamerr (char *yyres, const char *yystr)
1029 char const *yyp = yystr;
1036 goto do_not_strip_quotes;
1040 goto do_not_strip_quotes;
1053 do_not_strip_quotes: ;
1057 return yystrlen (yystr);
1059 return yystpcpy (yyres, yystr) - yyres;
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
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. */
1072 yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
1073 yytype_int16 *yyssp, int yytoken)
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
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.
1109 if (yytoken != YYEMPTY)
1111 int yyn = yypact[*yyssp];
1112 yyarg[yycount++] = yytname[yytoken];
1113 if (!yypact_value_is_default (yyn))
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;
1124 for (yyx = yyxbegin; yyx < yyxend; ++yyx)
1125 if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
1126 && !yytable_value_is_error (yytable[yyx + yyn]))
1128 if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
1134 yyarg[yycount++] = yytname[yyx];
1136 YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
1137 if (! (yysize <= yysize1
1138 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1148 # define YYCASE_(N, S) \
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"));
1162 YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
1163 if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1168 if (*yymsg_alloc < yysize)
1170 *yymsg_alloc = 2 * yysize;
1171 if (! (yysize <= *yymsg_alloc
1172 && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
1173 *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
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. */
1183 while ((*yyp = *yyformat) != '\0')
1184 if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
1186 yyp += yytnamerr (yyp, yyarg[yyi++]);
1197 #endif /* YYERROR_VERBOSE */
1199 /*-----------------------------------------------.
1200 | Release the memory associated to this symbol. |
1201 `-----------------------------------------------*/
1204 yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
1209 YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
1211 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1214 case 58: /* choice_entry */
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))
1225 case 64: /* if_entry */
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))
1236 case 70: /* menu_entry */
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))
1251 YY_IGNORE_MAYBE_UNINITIALIZED_END
1257 /* The lookahead symbol. */
1260 /* The semantic value of the lookahead symbol. */
1262 /* Number of syntax errors so far. */
1274 /* Number of tokens to shift before error messages enabled. */
1277 /* The stacks and their tools:
1278 'yyss': related to states.
1279 'yyvs': related to semantic values.
1281 Refer to the stacks through separate pointers, to allow yyoverflow
1282 to reallocate them elsewhere. */
1284 /* The state stack. */
1285 yytype_int16 yyssa[YYINITDEPTH];
1287 yytype_int16 *yyssp;
1289 /* The semantic value stack. */
1290 YYSTYPE yyvsa[YYINITDEPTH];
1294 YYSIZE_T yystacksize;
1298 /* Lookahead token as an internal (translated) token number. */
1300 /* The variables used to return semantic value and location from the
1305 /* Buffer for error messages, and its allocated size. */
1307 char *yymsg = yymsgbuf;
1308 YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
1311 #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
1313 /* The number of symbols on the RHS of the reduced rule.
1314 Keep to zero when no symbol should be popped. */
1317 yyssp = yyss = yyssa;
1318 yyvsp = yyvs = yyvsa;
1319 yystacksize = YYINITDEPTH;
1321 YYDPRINTF ((stderr, "Starting parse\n"));
1326 yychar = YYEMPTY; /* Cause a token to be read. */
1329 /*------------------------------------------------------------.
1330 | yynewstate -- Push a new state, which is found in yystate. |
1331 `------------------------------------------------------------*/
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. */
1340 if (yyss + yystacksize - 1 <= yyssp)
1342 /* Get the current used size of the three stacks, in elements. */
1343 YYSIZE_T yysize = yyssp - yyss + 1;
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
1350 YYSTYPE *yyvs1 = yyvs;
1351 yytype_int16 *yyss1 = yyss;
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),
1365 #else /* no yyoverflow */
1366 # ifndef YYSTACK_RELOCATE
1367 goto yyexhaustedlab;
1369 /* Extend the stack our own way. */
1370 if (YYMAXDEPTH <= yystacksize)
1371 goto yyexhaustedlab;
1373 if (YYMAXDEPTH < yystacksize)
1374 yystacksize = YYMAXDEPTH;
1377 yytype_int16 *yyss1 = yyss;
1378 union yyalloc *yyptr =
1379 (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
1381 goto yyexhaustedlab;
1382 YYSTACK_RELOCATE (yyss_alloc, yyss);
1383 YYSTACK_RELOCATE (yyvs_alloc, yyvs);
1384 # undef YYSTACK_RELOCATE
1386 YYSTACK_FREE (yyss1);
1389 #endif /* no yyoverflow */
1391 yyssp = yyss + yysize - 1;
1392 yyvsp = yyvs + yysize - 1;
1394 YYDPRINTF ((stderr, "Stack size increased to %lu\n",
1395 (unsigned long int) yystacksize));
1397 if (yyss + yystacksize - 1 <= yyssp)
1401 YYDPRINTF ((stderr, "Entering state %d\n", yystate));
1403 if (yystate == YYFINAL)
1413 /* Do appropriate processing given the current state. Read a
1414 lookahead token if we need one and don't already have one. */
1416 /* First try to decide what to do without reference to lookahead token. */
1417 yyn = yypact[yystate];
1418 if (yypact_value_is_default (yyn))
1421 /* Not known => get a lookahead token if don't already have one. */
1423 /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
1424 if (yychar == YYEMPTY)
1426 YYDPRINTF ((stderr, "Reading a token: "));
1430 if (yychar <= YYEOF)
1432 yychar = yytoken = YYEOF;
1433 YYDPRINTF ((stderr, "Now at end of input.\n"));
1437 yytoken = YYTRANSLATE (yychar);
1438 YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
1441 /* If the proper action on seeing token YYTOKEN is to reduce or to
1442 detect an error, take that action. */
1444 if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
1449 if (yytable_value_is_error (yyn))
1455 /* Count tokens shifted since error; after three, turn off error
1460 /* Shift the lookahead token. */
1461 YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
1463 /* Discard the shifted token. */
1467 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1469 YY_IGNORE_MAYBE_UNINITIALIZED_END
1474 /*-----------------------------------------------------------.
1475 | yydefault -- do the default action for the current state. |
1476 `-----------------------------------------------------------*/
1478 yyn = yydefact[yystate];
1484 /*-----------------------------.
1485 | yyreduce -- Do a reduction. |
1486 `-----------------------------*/
1488 /* yyn is the number of a rule to reduce with. */
1491 /* If YYLEN is nonzero, implement the default value of the action:
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];
1502 YY_REDUCE_PRINT (yyn);
1507 { zconf_error("unexpected end statement"); }
1513 { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); }
1520 zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[-2].id)->name);
1527 { zconf_error("invalid statement"); }
1533 { zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); }
1539 { zconf_error("invalid option"); }
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));
1558 printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
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));
1577 if (current_entry->prompt)
1578 current_entry->prompt->type = P_MENU;
1580 zconfprint("warning: menuconfig statement without prompt");
1582 printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
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);
1601 menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
1602 printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
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);
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());
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());
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));
1645 zconfprint("warning: ignoring unknown option %s", (yyvsp[-1].string));
1646 free((yyvsp[-1].string));
1653 { (yyval.string) = NULL; }
1659 { (yyval.string) = (yyvsp[0].string); }
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());
1678 (yyval.menu) = menu_add_menu();
1686 if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) {
1688 printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
1697 menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
1698 printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
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);
1720 current_entry->sym->flags |= SYMBOL_OPTIONAL;
1721 printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
1729 menu_add_prop(P_RESET, NULL, NULL, (yyvsp[-1].expr));
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());
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();
1761 if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) {
1763 printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
1772 menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
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());
1790 (yyval.menu) = menu_add_menu();
1798 if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) {
1800 printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
1809 printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
1810 zconf_nextfile((yyvsp[-1].string));
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());
1836 printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
1845 current_entry->help = (yyvsp[0].string);
1853 menu_add_dep((yyvsp[-1].expr));
1854 printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
1862 menu_add_dep((yyvsp[-1].expr));
1863 zconfprint("warning: deprecated 'depends' syntax, use 'depends on' instead.");
1871 menu_add_visibility((yyvsp[0].expr));
1879 menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr));
1886 { (yyval.id) = (yyvsp[-1].id); }
1892 { (yyval.id) = (yyvsp[-1].id); }
1898 { (yyval.id) = (yyvsp[-1].id); }
1904 { (yyval.expr) = NULL; }
1910 { (yyval.expr) = (yyvsp[0].expr); }
1916 { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); }
1922 { (yyval.expr) = expr_alloc_comp(E_LTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1928 { (yyval.expr) = expr_alloc_comp(E_LEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1934 { (yyval.expr) = expr_alloc_comp(E_GTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1940 { (yyval.expr) = expr_alloc_comp(E_GEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1946 { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1952 { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1958 { (yyval.expr) = (yyvsp[-1].expr); }
1964 { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); }
1970 { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); }
1976 { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); }
1982 { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); }
1988 { (yyval.symbol) = sym_lookup((yyvsp[0].string), SYMBOL_CONST); free((yyvsp[0].string)); }
1994 { (yyval.string) = NULL; }
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);
2017 YY_STACK_PRINT (yyss, yyssp);
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. */
2027 yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
2028 if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
2029 yystate = yytable[yystate];
2031 yystate = yydefgoto[yyn - YYNTOKENS];
2036 /*--------------------------------------.
2037 | yyerrlab -- here on detecting error. |
2038 `--------------------------------------*/
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);
2044 /* If not already recovering from an error, report this error. */
2048 #if ! YYERROR_VERBOSE
2049 yyerror (YY_("syntax error"));
2051 # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
2054 char const *yymsgp = YY_("syntax error");
2055 int yysyntax_error_status;
2056 yysyntax_error_status = YYSYNTAX_ERROR;
2057 if (yysyntax_error_status == 0)
2059 else if (yysyntax_error_status == 1)
2061 if (yymsg != yymsgbuf)
2062 YYSTACK_FREE (yymsg);
2063 yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
2067 yymsg_alloc = sizeof yymsgbuf;
2068 yysyntax_error_status = 2;
2072 yysyntax_error_status = YYSYNTAX_ERROR;
2077 if (yysyntax_error_status == 2)
2078 goto yyexhaustedlab;
2080 # undef YYSYNTAX_ERROR
2086 if (yyerrstatus == 3)
2088 /* If just tried and failed to reuse lookahead token after an
2089 error, discard it. */
2091 if (yychar <= YYEOF)
2093 /* Return failure if at end of input. */
2094 if (yychar == YYEOF)
2099 yydestruct ("Error: discarding",
2105 /* Else will try to reuse lookahead token after shifting the error
2110 /*---------------------------------------------------.
2111 | yyerrorlab -- error raised explicitly by YYERROR. |
2112 `---------------------------------------------------*/
2115 /* Pacify compilers like GCC when the user code never invokes
2116 YYERROR and the label yyerrorlab therefore never appears in user
2118 if (/*CONSTCOND*/ 0)
2121 /* Do not reclaim the symbols of the rule whose action triggered
2125 YY_STACK_PRINT (yyss, yyssp);
2130 /*-------------------------------------------------------------.
2131 | yyerrlab1 -- common code for both syntax error and YYERROR. |
2132 `-------------------------------------------------------------*/
2134 yyerrstatus = 3; /* Each real token shifted decrements this. */
2138 yyn = yypact[yystate];
2139 if (!yypact_value_is_default (yyn))
2142 if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
2150 /* Pop the current state because it cannot handle the error token. */
2155 yydestruct ("Error: popping",
2156 yystos[yystate], yyvsp);
2159 YY_STACK_PRINT (yyss, yyssp);
2162 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
2164 YY_IGNORE_MAYBE_UNINITIALIZED_END
2167 /* Shift the error token. */
2168 YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
2174 /*-------------------------------------.
2175 | yyacceptlab -- YYACCEPT comes here. |
2176 `-------------------------------------*/
2181 /*-----------------------------------.
2182 | yyabortlab -- YYABORT comes here. |
2183 `-----------------------------------*/
2188 #if !defined yyoverflow || YYERROR_VERBOSE
2189 /*-------------------------------------------------.
2190 | yyexhaustedlab -- memory exhaustion comes here. |
2191 `-------------------------------------------------*/
2193 yyerror (YY_("memory exhausted"));
2199 if (yychar != YYEMPTY)
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",
2207 /* Do not reclaim the symbols of the rule whose action triggered
2208 this YYABORT or YYACCEPT. */
2210 YY_STACK_PRINT (yyss, yyssp);
2211 while (yyssp != yyss)
2213 yydestruct ("Cleanup: popping",
2214 yystos[*yyssp], yyvsp);
2219 YYSTACK_FREE (yyss);
2222 if (yymsg != yymsgbuf)
2223 YYSTACK_FREE (yymsg);
2230 void conf_parse(const char *name)
2235 zconf_initscan(name);
2239 rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
2242 if (getenv("ZCONF_DEBUG"))
2249 modules_sym = sym_find( "n" );
2251 rootmenu.prompt->text = _(rootmenu.prompt->text);
2252 rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text);
2254 menu_finalize(&rootmenu);
2255 for_all_symbols(i, sym) {
2256 if (sym_check_deps(sym))
2261 sym_set_change_count(1);
2264 static const char *zconf_tokenname(int 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";
2279 static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken)
2281 if (id->token != endtoken) {
2282 zconf_error("unexpected '%s' within %s block",
2283 kconf_id_strings + id->name, zconf_tokenname(starttoken));
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));
2299 static void zconfprint(const char *err, ...)
2303 fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno());
2305 vfprintf(stderr, err, ap);
2307 fprintf(stderr, "\n");
2310 static void zconf_error(const char *err, ...)
2315 fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno());
2317 vfprintf(stderr, err, ap);
2319 fprintf(stderr, "\n");
2322 static void zconferror(const char *err)
2324 fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err);
2327 static void print_quoted_string(FILE *out, const char *str)
2333 while ((p = strchr(str, '"'))) {
2336 fprintf(out, "%.*s", len, str);
2344 static void print_symbol(FILE *out, struct menu *menu)
2346 struct symbol *sym = menu->sym;
2347 struct property *prop;
2349 if (sym_is_choice(sym))
2350 fprintf(out, "\nchoice\n");
2352 fprintf(out, "\nconfig %s\n", sym->name);
2353 switch (sym->type) {
2355 fputs(" boolean\n", out);
2358 fputs(" tristate\n", out);
2361 fputs(" string\n", out);
2364 fputs(" integer\n", out);
2367 fputs(" hex\n", out);
2370 fputs(" ???\n", out);
2373 for (prop = sym->prop; prop; prop = prop->next) {
2374 if (prop->menu != menu)
2376 switch (prop->type) {
2378 fputs(" prompt ", out);
2379 print_quoted_string(out, prop->text);
2380 if (!expr_is_yes(prop->visible.expr)) {
2382 expr_fprint(prop->visible.expr, out);
2387 fputs( " default ", out);
2388 expr_fprint(prop->expr, out);
2389 if (!expr_is_yes(prop->visible.expr)) {
2391 expr_fprint(prop->visible.expr, out);
2396 fputs(" #choice value\n", out);
2399 fputs( " select ", out);
2400 expr_fprint(prop->expr, out);
2404 fputs( " range ", out);
2405 expr_fprint(prop->expr, out);
2409 fputs( " menu ", out);
2410 print_quoted_string(out, prop->text);
2414 fprintf(out, " unknown prop %d!\n", prop->type);
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);
2426 void zconfdump(FILE *out)
2428 struct property *prop;
2432 menu = rootmenu.list;
2434 if ((sym = menu->sym))
2435 print_symbol(out, menu);
2436 else if ((prop = menu->prompt)) {
2437 switch (prop->type) {
2439 fputs("\ncomment ", out);
2440 print_quoted_string(out, prop->text);
2444 fputs("\nmenu ", out);
2445 print_quoted_string(out, prop->text);
2451 if (!expr_is_yes(prop->visible.expr)) {
2452 fputs(" depends ", out);
2453 expr_fprint(prop->visible.expr, out);
2460 else if (menu->next)
2462 else while ((menu = menu->parent)) {
2463 if (menu->prompt && menu->prompt->type == P_MENU)
2464 fputs("\nendmenu\n", out);
2473 #include "zconf.lex.c"
2475 #include "confdata.c"