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 204
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, 232, 235,
521 237, 248, 249, 254, 263, 268, 276, 279, 281, 282,
522 283, 284, 285, 288, 294, 305, 311, 321, 323, 328,
523 336, 344, 347, 349, 350, 351, 356, 363, 370, 375,
524 383, 386, 388, 389, 390, 393, 401, 408, 415, 421,
525 428, 430, 431, 432, 435, 443, 445, 446, 449, 456,
526 458, 463, 464, 467, 468, 469, 473, 474, 477, 478,
527 481, 482, 483, 484, 485, 486, 487, 488, 489, 490,
528 491, 494, 495, 498, 499
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_IMPLY",
541 "T_RANGE", "T_VISIBLE", "T_OPTION", "T_ON", "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 -92
573 #define yypact_value_is_default(Yystate) \
574 (!!((Yystate) == (-92)))
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 17, 41, -92, 15, -92, 150, -92, 19, -92, -92,
586 -13, -92, 28, 41, 38, 41, 50, 47, 41, 79,
587 82, 44, 76, -92, -92, -92, -92, -92, -92, -92,
588 -92, -92, 118, -92, 129, -92, -92, -92, -92, -92,
589 -92, -92, -92, -92, -92, -92, -92, -92, -92, -92,
590 -92, -92, 184, -92, -92, 107, -92, 111, -92, 113,
591 -92, 116, -92, 139, 140, 151, -92, -92, 44, 44,
592 142, 256, -92, 160, 173, 27, 117, 80, 51, 255,
593 -15, 255, 217, -92, -92, -92, -92, -92, -92, -8,
594 -92, 44, 44, 107, 87, 87, 87, 87, 87, 87,
595 -92, -92, 174, 176, 187, 41, 41, 44, 188, 189,
596 87, -92, 213, -92, -92, -92, -92, 206, -92, -92,
597 193, 41, 41, 203, -92, -92, -92, -92, -92, -92,
598 -92, -92, -92, -92, -92, -92, -92, 229, -92, 241,
599 -92, -92, -92, -92, -92, -92, -92, -92, -92, -92,
600 216, -92, -92, -92, -92, -92, -92, -92, -92, -92,
601 44, 229, 222, 229, 64, 229, 229, 87, 31, 231,
602 -92, -92, 229, 236, 229, 44, -92, 145, 242, -92,
603 -92, 243, 244, 245, 229, 251, -92, -92, 247, -92,
604 257, 125, -92, -92, -92, -92, -92, 260, 41, -92,
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, 106, 0, 3, 0, 6, 6, 101, 102,
614 0, 1, 0, 0, 0, 0, 123, 0, 0, 0,
615 0, 0, 0, 14, 19, 15, 16, 21, 17, 18,
616 20, 22, 0, 23, 0, 7, 35, 26, 35, 27,
617 57, 67, 8, 72, 24, 95, 81, 9, 28, 90,
618 25, 10, 0, 107, 2, 76, 13, 0, 103, 0,
619 124, 0, 104, 0, 0, 0, 121, 122, 0, 0,
620 0, 110, 105, 0, 0, 0, 0, 0, 0, 0,
621 90, 0, 0, 77, 85, 53, 86, 31, 33, 0,
622 118, 0, 0, 69, 0, 0, 0, 0, 0, 0,
623 11, 12, 0, 0, 0, 0, 99, 0, 0, 0,
624 0, 49, 0, 41, 40, 36, 37, 0, 39, 38,
625 0, 0, 99, 0, 61, 62, 58, 60, 59, 68,
626 56, 55, 73, 75, 71, 74, 70, 108, 97, 0,
627 96, 82, 84, 80, 83, 79, 92, 93, 91, 117,
628 119, 120, 116, 111, 112, 113, 114, 115, 30, 88,
629 0, 108, 0, 108, 108, 108, 108, 0, 0, 0,
630 89, 65, 108, 0, 108, 0, 98, 0, 0, 42,
631 100, 0, 0, 0, 108, 51, 48, 29, 0, 64,
632 0, 109, 94, 43, 44, 45, 46, 0, 0, 50,
636 /* YYPGOTO[NTERM-NUM]. */
637 static const yytype_int16 yypgoto[] =
639 -92, -92, 285, 291, -92, 32, -66, -92, -92, -92,
640 -92, 261, -92, -92, -92, -92, -92, -92, -92, 1,
641 -92, -92, -92, -92, -92, -92, -92, -92, -92, -92,
642 -92, 24, -92, -92, -92, -92, -92, 221, 220, -64,
643 -92, -92, 179, -1, 67, 0, 110, -67, -91, -92
646 /* YYDEFGOTO[NTERM-NUM]. */
647 static const yytype_int16 yydefgoto[] =
649 -1, 3, 4, 5, 34, 35, 114, 36, 37, 38,
650 39, 75, 115, 116, 168, 199, 40, 41, 130, 42,
651 77, 126, 78, 43, 134, 44, 79, 6, 45, 46,
652 143, 47, 81, 48, 49, 50, 117, 118, 82, 119,
653 80, 140, 162, 163, 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, 137,
662 55, 125, 57, 128, 59, 11, 147, 63, 148, 167,
663 1, 138, 1, 2, 150, 151, 149, -32, 102, 91,
664 92, -32, -32, -32, -32, -32, -32, -32, -32, 103,
665 164, -32, -32, 104, -32, 105, 106, 107, 108, 109,
666 110, -32, 111, 2, 112, 53, 14, 15, 185, 17,
667 18, 19, 20, 113, 56, 21, 22, 186, 8, 9,
668 93, 66, 67, 147, 58, 148, 184, 60, 175, 68,
669 133, 102, 142, 62, 69, -54, -54, 33, -54, -54,
670 -54, -54, 103, 177, -54, -54, 104, 120, 121, 122,
671 123, 91, 92, 135, 161, 144, 64, 112, 191, 65,
672 129, 132, 72, 141, 66, 67, 124, -34, 102, 73,
673 172, -34, -34, -34, -34, -34, -34, -34, -34, 103,
674 74, -34, -34, 104, -34, 105, 106, 107, 108, 109,
675 110, -34, 111, 53, 112, 131, 136, 83, 145, 84,
676 -5, 12, 85, 113, 13, 14, 15, 16, 17, 18,
677 19, 20, 91, 92, 21, 22, 23, 24, 25, 26,
678 27, 28, 29, 30, 31, 86, 87, 32, 2, 91,
679 92, 192, 91, 92, -4, 12, 33, 88, 13, 14,
680 15, 16, 17, 18, 19, 20, 100, 203, 21, 22,
681 23, 24, 25, 26, 27, 28, 29, 30, 31, 101,
682 158, 32, 159, 160, 169, 165, 166, -87, 102, 170,
683 33, -87, -87, -87, -87, -87, -87, -87, -87, 171,
684 174, -87, -87, 104, -87, -87, -87, -87, -87, -87,
685 -87, -87, 102, 175, 112, -78, -78, -78, -78, -78,
686 -78, -78, -78, 146, 92, -78, -78, 104, 179, 13,
687 14, 15, 16, 17, 18, 19, 20, 187, 112, 21,
688 22, 178, 189, 180, 181, 182, 183, 146, 193, 194,
689 195, 196, 188, 200, 190, 94, 95, 96, 97, 98,
690 198, 33, 54, 201, 197, 99, 202, 52, 127, 76,
694 static const yytype_uint8 yycheck[] =
696 1, 68, 69, 94, 95, 96, 97, 98, 99, 24,
697 10, 77, 13, 77, 15, 0, 82, 18, 82, 110,
698 3, 36, 3, 36, 91, 92, 34, 0, 1, 37,
699 38, 4, 5, 6, 7, 8, 9, 10, 11, 12,
700 107, 14, 15, 16, 17, 18, 19, 20, 21, 22,
701 23, 24, 25, 36, 27, 36, 5, 6, 27, 8,
702 9, 10, 11, 36, 36, 14, 15, 36, 27, 28,
703 70, 27, 28, 139, 36, 139, 167, 27, 14, 35,
704 79, 1, 81, 36, 40, 5, 6, 36, 8, 9,
705 10, 11, 12, 160, 14, 15, 16, 17, 18, 19,
706 20, 37, 38, 79, 105, 81, 27, 27, 175, 27,
707 78, 79, 36, 81, 27, 28, 36, 0, 1, 1,
708 121, 4, 5, 6, 7, 8, 9, 10, 11, 12,
709 1, 14, 15, 16, 17, 18, 19, 20, 21, 22,
710 23, 24, 25, 36, 27, 78, 79, 36, 81, 36,
711 0, 1, 36, 36, 4, 5, 6, 7, 8, 9,
712 10, 11, 37, 38, 14, 15, 16, 17, 18, 19,
713 20, 21, 22, 23, 24, 36, 36, 27, 36, 37,
714 38, 36, 37, 38, 0, 1, 36, 36, 4, 5,
715 6, 7, 8, 9, 10, 11, 36, 198, 14, 15,
716 16, 17, 18, 19, 20, 21, 22, 23, 24, 36,
717 36, 27, 36, 26, 1, 27, 27, 0, 1, 13,
718 36, 4, 5, 6, 7, 8, 9, 10, 11, 36,
719 27, 14, 15, 16, 17, 18, 19, 20, 21, 22,
720 23, 24, 1, 14, 27, 4, 5, 6, 7, 8,
721 9, 10, 11, 36, 38, 14, 15, 16, 36, 4,
722 5, 6, 7, 8, 9, 10, 11, 36, 27, 14,
723 15, 161, 36, 163, 164, 165, 166, 36, 36, 36,
724 36, 36, 172, 36, 174, 29, 30, 31, 32, 33,
725 39, 36, 7, 36, 184, 39, 36, 6, 77, 38,
729 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
730 symbol of state STATE-NUM. */
731 static const yytype_uint8 yystos[] =
733 0, 3, 36, 42, 43, 44, 68, 86, 27, 28,
734 84, 0, 1, 4, 5, 6, 7, 8, 9, 10,
735 11, 14, 15, 16, 17, 18, 19, 20, 21, 22,
736 23, 24, 27, 36, 45, 46, 48, 49, 50, 51,
737 57, 58, 60, 64, 66, 69, 70, 72, 74, 75,
738 76, 85, 44, 36, 43, 86, 36, 84, 36, 84,
739 27, 90, 36, 84, 27, 27, 27, 28, 35, 40,
740 88, 89, 36, 1, 1, 52, 52, 61, 63, 67,
741 81, 73, 79, 36, 36, 36, 36, 36, 36, 88,
742 88, 37, 38, 86, 29, 30, 31, 32, 33, 39,
743 36, 36, 1, 12, 16, 18, 19, 20, 21, 22,
744 23, 25, 27, 36, 47, 53, 54, 77, 78, 80,
745 17, 18, 19, 20, 36, 47, 62, 78, 80, 46,
746 59, 85, 46, 60, 65, 72, 85, 24, 36, 79,
747 82, 46, 60, 71, 72, 85, 36, 47, 80, 34,
748 88, 88, 89, 89, 89, 89, 89, 89, 36, 36,
749 26, 84, 83, 84, 88, 27, 27, 89, 55, 1,
750 13, 36, 84, 83, 27, 14, 87, 88, 87, 36,
751 87, 87, 87, 87, 89, 27, 36, 36, 87, 36,
752 87, 88, 36, 36, 36, 36, 36, 87, 39, 56,
756 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
757 static const yytype_uint8 yyr1[] =
759 0, 41, 42, 42, 43, 43, 44, 44, 44, 44,
760 44, 44, 44, 44, 45, 45, 45, 45, 45, 45,
761 45, 45, 45, 46, 46, 46, 46, 46, 46, 47,
762 47, 48, 49, 50, 51, 52, 52, 52, 52, 52,
763 52, 52, 53, 53, 53, 53, 53, 53, 54, 55,
764 55, 56, 56, 57, 58, 59, 60, 61, 61, 61,
765 61, 61, 61, 62, 62, 62, 62, 63, 63, 64,
766 65, 66, 67, 67, 67, 67, 68, 69, 70, 71,
767 72, 73, 73, 73, 73, 74, 75, 76, 77, 78,
768 79, 79, 79, 79, 80, 81, 81, 81, 82, 83,
769 83, 84, 84, 85, 85, 85, 86, 86, 87, 87,
770 88, 88, 88, 88, 88, 88, 88, 88, 88, 88,
774 /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
775 static const yytype_uint8 yyr2[] =
777 0, 2, 2, 1, 2, 1, 0, 2, 2, 2,
778 2, 4, 4, 3, 1, 1, 1, 1, 1, 1,
779 1, 1, 1, 1, 1, 1, 1, 1, 1, 3,
780 2, 3, 2, 3, 2, 0, 2, 2, 2, 2,
781 2, 2, 3, 4, 4, 4, 4, 5, 3, 0,
782 3, 0, 2, 3, 2, 1, 3, 0, 2, 2,
783 2, 2, 2, 4, 3, 2, 4, 0, 2, 3,
784 1, 3, 0, 2, 2, 2, 3, 3, 3, 1,
785 3, 0, 2, 2, 2, 3, 3, 2, 2, 2,
786 0, 2, 2, 2, 4, 0, 2, 2, 2, 0,
787 2, 1, 1, 2, 2, 2, 1, 2, 0, 2,
788 1, 3, 3, 3, 3, 3, 3, 3, 2, 3,
793 #define yyerrok (yyerrstatus = 0)
794 #define yyclearin (yychar = YYEMPTY)
798 #define YYACCEPT goto yyacceptlab
799 #define YYABORT goto yyabortlab
800 #define YYERROR goto yyerrorlab
803 #define YYRECOVERING() (!!yyerrstatus)
805 #define YYBACKUP(Token, Value) \
807 if (yychar == YYEMPTY) \
811 YYPOPSTACK (yylen); \
817 yyerror (YY_("syntax error: cannot back up")); \
822 /* Error token number */
824 #define YYERRCODE 256
828 /* Enable debugging if requested. */
832 # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
833 # define YYFPRINTF fprintf
836 # define YYDPRINTF(Args) \
842 /* This macro is provided for backward compatibility. */
843 #ifndef YY_LOCATION_PRINT
844 # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
848 # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
852 YYFPRINTF (stderr, "%s ", Title); \
853 yy_symbol_print (stderr, \
855 YYFPRINTF (stderr, "\n"); \
860 /*----------------------------------------.
861 | Print this symbol's value on YYOUTPUT. |
862 `----------------------------------------*/
865 yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
867 FILE *yyo = yyoutput;
872 if (yytype < YYNTOKENS)
873 YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
879 /*--------------------------------.
880 | Print this symbol on YYOUTPUT. |
881 `--------------------------------*/
884 yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
886 YYFPRINTF (yyoutput, "%s %s (",
887 yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
889 yy_symbol_value_print (yyoutput, yytype, yyvaluep);
890 YYFPRINTF (yyoutput, ")");
893 /*------------------------------------------------------------------.
894 | yy_stack_print -- Print the state stack from its BOTTOM up to its |
896 `------------------------------------------------------------------*/
899 yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
901 YYFPRINTF (stderr, "Stack now");
902 for (; yybottom <= yytop; yybottom++)
904 int yybot = *yybottom;
905 YYFPRINTF (stderr, " %d", yybot);
907 YYFPRINTF (stderr, "\n");
910 # define YY_STACK_PRINT(Bottom, Top) \
913 yy_stack_print ((Bottom), (Top)); \
917 /*------------------------------------------------.
918 | Report that the YYRULE is going to be reduced. |
919 `------------------------------------------------*/
922 yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
924 unsigned long int yylno = yyrline[yyrule];
925 int yynrhs = yyr2[yyrule];
927 YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
929 /* The symbols being reduced. */
930 for (yyi = 0; yyi < yynrhs; yyi++)
932 YYFPRINTF (stderr, " $%d = ", yyi + 1);
933 yy_symbol_print (stderr,
934 yystos[yyssp[yyi + 1 - yynrhs]],
935 &(yyvsp[(yyi + 1) - (yynrhs)])
937 YYFPRINTF (stderr, "\n");
941 # define YY_REDUCE_PRINT(Rule) \
944 yy_reduce_print (yyssp, yyvsp, Rule); \
947 /* Nonzero means print parse trace. It is left uninitialized so that
948 multiple parsers can coexist. */
951 # define YYDPRINTF(Args)
952 # define YY_SYMBOL_PRINT(Title, Type, Value, Location)
953 # define YY_STACK_PRINT(Bottom, Top)
954 # define YY_REDUCE_PRINT(Rule)
955 #endif /* !YYDEBUG */
958 /* YYINITDEPTH -- initial size of the parser's stacks. */
960 # define YYINITDEPTH 200
963 /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
964 if the built-in stack extension method is used).
966 Do not make this value too large; the results are undefined if
967 YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
968 evaluated with infinite-precision integer arithmetic. */
971 # define YYMAXDEPTH 10000
978 # if defined __GLIBC__ && defined _STRING_H
979 # define yystrlen strlen
981 /* Return the length of YYSTR. */
983 yystrlen (const char *yystr)
986 for (yylen = 0; yystr[yylen]; yylen++)
994 # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
995 # define yystpcpy stpcpy
997 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
1000 yystpcpy (char *yydest, const char *yysrc)
1003 const char *yys = yysrc;
1005 while ((*yyd++ = *yys++) != '\0')
1014 /* Copy to YYRES the contents of YYSTR after stripping away unnecessary
1015 quotes and backslashes, so that it's suitable for yyerror. The
1016 heuristic is that double-quoting is unnecessary unless the string
1017 contains an apostrophe, a comma, or backslash (other than
1018 backslash-backslash). YYSTR is taken from yytname. If YYRES is
1019 null, do not copy; instead, return the length of what the result
1022 yytnamerr (char *yyres, const char *yystr)
1027 char const *yyp = yystr;
1034 goto do_not_strip_quotes;
1038 goto do_not_strip_quotes;
1051 do_not_strip_quotes: ;
1055 return yystrlen (yystr);
1057 return yystpcpy (yyres, yystr) - yyres;
1061 /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
1062 about the unexpected token YYTOKEN for the state stack whose top is
1065 Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
1066 not large enough to hold the message. In that case, also set
1067 *YYMSG_ALLOC to the required number of bytes. Return 2 if the
1068 required number of bytes is too large to store. */
1070 yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
1071 yytype_int16 *yyssp, int yytoken)
1073 YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
1074 YYSIZE_T yysize = yysize0;
1075 enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
1076 /* Internationalized format string. */
1077 const char *yyformat = YY_NULLPTR;
1078 /* Arguments of yyformat. */
1079 char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
1080 /* Number of reported tokens (one for the "unexpected", one per
1084 /* There are many possibilities here to consider:
1085 - If this state is a consistent state with a default action, then
1086 the only way this function was invoked is if the default action
1087 is an error action. In that case, don't check for expected
1088 tokens because there are none.
1089 - The only way there can be no lookahead present (in yychar) is if
1090 this state is a consistent state with a default action. Thus,
1091 detecting the absence of a lookahead is sufficient to determine
1092 that there is no unexpected or expected token to report. In that
1093 case, just report a simple "syntax error".
1094 - Don't assume there isn't a lookahead just because this state is a
1095 consistent state with a default action. There might have been a
1096 previous inconsistent state, consistent state with a non-default
1097 action, or user semantic action that manipulated yychar.
1098 - Of course, the expected token list depends on states to have
1099 correct lookahead information, and it depends on the parser not
1100 to perform extra reductions after fetching a lookahead from the
1101 scanner and before detecting a syntax error. Thus, state merging
1102 (from LALR or IELR) and default reductions corrupt the expected
1103 token list. However, the list is correct for canonical LR with
1104 one exception: it will still contain any token that will not be
1105 accepted due to an error action in a later state.
1107 if (yytoken != YYEMPTY)
1109 int yyn = yypact[*yyssp];
1110 yyarg[yycount++] = yytname[yytoken];
1111 if (!yypact_value_is_default (yyn))
1113 /* Start YYX at -YYN if negative to avoid negative indexes in
1114 YYCHECK. In other words, skip the first -YYN actions for
1115 this state because they are default actions. */
1116 int yyxbegin = yyn < 0 ? -yyn : 0;
1117 /* Stay within bounds of both yycheck and yytname. */
1118 int yychecklim = YYLAST - yyn + 1;
1119 int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
1122 for (yyx = yyxbegin; yyx < yyxend; ++yyx)
1123 if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
1124 && !yytable_value_is_error (yytable[yyx + yyn]))
1126 if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
1132 yyarg[yycount++] = yytname[yyx];
1134 YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
1135 if (! (yysize <= yysize1
1136 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1146 # define YYCASE_(N, S) \
1150 YYCASE_(0, YY_("syntax error"));
1151 YYCASE_(1, YY_("syntax error, unexpected %s"));
1152 YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
1153 YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
1154 YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
1155 YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
1160 YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
1161 if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1166 if (*yymsg_alloc < yysize)
1168 *yymsg_alloc = 2 * yysize;
1169 if (! (yysize <= *yymsg_alloc
1170 && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
1171 *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
1175 /* Avoid sprintf, as that infringes on the user's name space.
1176 Don't have undefined behavior even if the translation
1177 produced a string with the wrong number of "%s"s. */
1181 while ((*yyp = *yyformat) != '\0')
1182 if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
1184 yyp += yytnamerr (yyp, yyarg[yyi++]);
1195 #endif /* YYERROR_VERBOSE */
1197 /*-----------------------------------------------.
1198 | Release the memory associated to this symbol. |
1199 `-----------------------------------------------*/
1202 yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
1207 YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
1209 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1212 case 58: /* choice_entry */
1215 fprintf(stderr, "%s:%d: missing end statement for this entry\n",
1216 ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno);
1217 if (current_menu == ((*yyvaluep).menu))
1223 case 64: /* if_entry */
1226 fprintf(stderr, "%s:%d: missing end statement for this entry\n",
1227 ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno);
1228 if (current_menu == ((*yyvaluep).menu))
1234 case 70: /* menu_entry */
1237 fprintf(stderr, "%s:%d: missing end statement for this entry\n",
1238 ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno);
1239 if (current_menu == ((*yyvaluep).menu))
1249 YY_IGNORE_MAYBE_UNINITIALIZED_END
1255 /* The lookahead symbol. */
1258 /* The semantic value of the lookahead symbol. */
1260 /* Number of syntax errors so far. */
1272 /* Number of tokens to shift before error messages enabled. */
1275 /* The stacks and their tools:
1276 'yyss': related to states.
1277 'yyvs': related to semantic values.
1279 Refer to the stacks through separate pointers, to allow yyoverflow
1280 to reallocate them elsewhere. */
1282 /* The state stack. */
1283 yytype_int16 yyssa[YYINITDEPTH];
1285 yytype_int16 *yyssp;
1287 /* The semantic value stack. */
1288 YYSTYPE yyvsa[YYINITDEPTH];
1292 YYSIZE_T yystacksize;
1296 /* Lookahead token as an internal (translated) token number. */
1298 /* The variables used to return semantic value and location from the
1303 /* Buffer for error messages, and its allocated size. */
1305 char *yymsg = yymsgbuf;
1306 YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
1309 #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
1311 /* The number of symbols on the RHS of the reduced rule.
1312 Keep to zero when no symbol should be popped. */
1315 yyssp = yyss = yyssa;
1316 yyvsp = yyvs = yyvsa;
1317 yystacksize = YYINITDEPTH;
1319 YYDPRINTF ((stderr, "Starting parse\n"));
1324 yychar = YYEMPTY; /* Cause a token to be read. */
1327 /*------------------------------------------------------------.
1328 | yynewstate -- Push a new state, which is found in yystate. |
1329 `------------------------------------------------------------*/
1331 /* In all cases, when you get here, the value and location stacks
1332 have just been pushed. So pushing a state here evens the stacks. */
1338 if (yyss + yystacksize - 1 <= yyssp)
1340 /* Get the current used size of the three stacks, in elements. */
1341 YYSIZE_T yysize = yyssp - yyss + 1;
1345 /* Give user a chance to reallocate the stack. Use copies of
1346 these so that the &'s don't force the real ones into
1348 YYSTYPE *yyvs1 = yyvs;
1349 yytype_int16 *yyss1 = yyss;
1351 /* Each stack pointer address is followed by the size of the
1352 data in use in that stack, in bytes. This used to be a
1353 conditional around just the two extra args, but that might
1354 be undefined if yyoverflow is a macro. */
1355 yyoverflow (YY_("memory exhausted"),
1356 &yyss1, yysize * sizeof (*yyssp),
1357 &yyvs1, yysize * sizeof (*yyvsp),
1363 #else /* no yyoverflow */
1364 # ifndef YYSTACK_RELOCATE
1365 goto yyexhaustedlab;
1367 /* Extend the stack our own way. */
1368 if (YYMAXDEPTH <= yystacksize)
1369 goto yyexhaustedlab;
1371 if (YYMAXDEPTH < yystacksize)
1372 yystacksize = YYMAXDEPTH;
1375 yytype_int16 *yyss1 = yyss;
1376 union yyalloc *yyptr =
1377 (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
1379 goto yyexhaustedlab;
1380 YYSTACK_RELOCATE (yyss_alloc, yyss);
1381 YYSTACK_RELOCATE (yyvs_alloc, yyvs);
1382 # undef YYSTACK_RELOCATE
1384 YYSTACK_FREE (yyss1);
1387 #endif /* no yyoverflow */
1389 yyssp = yyss + yysize - 1;
1390 yyvsp = yyvs + yysize - 1;
1392 YYDPRINTF ((stderr, "Stack size increased to %lu\n",
1393 (unsigned long int) yystacksize));
1395 if (yyss + yystacksize - 1 <= yyssp)
1399 YYDPRINTF ((stderr, "Entering state %d\n", yystate));
1401 if (yystate == YYFINAL)
1411 /* Do appropriate processing given the current state. Read a
1412 lookahead token if we need one and don't already have one. */
1414 /* First try to decide what to do without reference to lookahead token. */
1415 yyn = yypact[yystate];
1416 if (yypact_value_is_default (yyn))
1419 /* Not known => get a lookahead token if don't already have one. */
1421 /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
1422 if (yychar == YYEMPTY)
1424 YYDPRINTF ((stderr, "Reading a token: "));
1428 if (yychar <= YYEOF)
1430 yychar = yytoken = YYEOF;
1431 YYDPRINTF ((stderr, "Now at end of input.\n"));
1435 yytoken = YYTRANSLATE (yychar);
1436 YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
1439 /* If the proper action on seeing token YYTOKEN is to reduce or to
1440 detect an error, take that action. */
1442 if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
1447 if (yytable_value_is_error (yyn))
1453 /* Count tokens shifted since error; after three, turn off error
1458 /* Shift the lookahead token. */
1459 YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
1461 /* Discard the shifted token. */
1465 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1467 YY_IGNORE_MAYBE_UNINITIALIZED_END
1472 /*-----------------------------------------------------------.
1473 | yydefault -- do the default action for the current state. |
1474 `-----------------------------------------------------------*/
1476 yyn = yydefact[yystate];
1482 /*-----------------------------.
1483 | yyreduce -- Do a reduction. |
1484 `-----------------------------*/
1486 /* yyn is the number of a rule to reduce with. */
1489 /* If YYLEN is nonzero, implement the default value of the action:
1492 Otherwise, the following line sets YYVAL to garbage.
1493 This behavior is undocumented and Bison
1494 users should not rely upon it. Assigning to YYVAL
1495 unconditionally makes the parser a bit smaller, and it avoids a
1496 GCC warning that YYVAL may be used uninitialized. */
1497 yyval = yyvsp[1-yylen];
1500 YY_REDUCE_PRINT (yyn);
1505 { zconf_error("unexpected end statement"); }
1511 { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); }
1518 zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[-2].id)->name);
1525 { zconf_error("invalid statement"); }
1531 { zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); }
1537 { zconf_error("invalid option"); }
1544 struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
1545 sym->flags |= SYMBOL_OPTIONAL;
1546 menu_add_entry(sym);
1547 printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
1556 printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
1564 struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
1565 sym->flags |= SYMBOL_OPTIONAL;
1566 menu_add_entry(sym);
1567 printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
1575 if (current_entry->prompt)
1576 current_entry->prompt->type = P_MENU;
1578 zconfprint("warning: menuconfig statement without prompt");
1580 printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
1588 menu_set_type((yyvsp[-2].id)->stype);
1589 printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
1590 zconf_curname(), zconf_lineno(),
1591 (yyvsp[-2].id)->stype);
1599 menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
1600 printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
1608 menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr));
1609 if ((yyvsp[-3].id)->stype != S_UNKNOWN)
1610 menu_set_type((yyvsp[-3].id)->stype);
1611 printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
1612 zconf_curname(), zconf_lineno(),
1613 (yyvsp[-3].id)->stype);
1621 menu_add_symbol(P_SELECT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
1622 printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
1630 menu_add_symbol(P_IMPLY, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
1631 printd(DEBUG_PARSE, "%s:%d:imply\n", zconf_curname(), zconf_lineno());
1639 menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr));
1640 printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
1648 const struct kconf_id *id = kconf_id_lookup((yyvsp[-1].string), strlen((yyvsp[-1].string)));
1649 if (id && id->flags & TF_OPTION)
1650 menu_add_option(id->token, (yyvsp[0].string));
1652 zconfprint("warning: ignoring unknown option %s", (yyvsp[-1].string));
1653 free((yyvsp[-1].string));
1660 { (yyval.string) = NULL; }
1666 { (yyval.string) = (yyvsp[0].string); }
1673 struct symbol *sym = sym_lookup((yyvsp[-1].string), SYMBOL_CHOICE);
1674 sym->flags |= SYMBOL_AUTO;
1675 menu_add_entry(sym);
1676 menu_add_expr(P_CHOICE, NULL, NULL);
1677 printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
1685 (yyval.menu) = menu_add_menu();
1693 if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) {
1695 printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
1704 menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
1705 printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
1713 if ((yyvsp[-2].id)->stype == S_BOOLEAN || (yyvsp[-2].id)->stype == S_TRISTATE) {
1714 menu_set_type((yyvsp[-2].id)->stype);
1715 printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
1716 zconf_curname(), zconf_lineno(),
1717 (yyvsp[-2].id)->stype);
1727 current_entry->sym->flags |= SYMBOL_OPTIONAL;
1728 printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
1736 if ((yyvsp[-3].id)->stype == S_UNKNOWN) {
1737 menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
1738 printd(DEBUG_PARSE, "%s:%d:default\n",
1739 zconf_curname(), zconf_lineno());
1749 printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
1750 menu_add_entry(NULL);
1751 menu_add_dep((yyvsp[-1].expr));
1752 (yyval.menu) = menu_add_menu();
1760 if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) {
1762 printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
1771 menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
1779 menu_add_entry(NULL);
1780 menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
1781 printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
1789 (yyval.menu) = menu_add_menu();
1797 if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) {
1799 printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
1808 printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
1809 zconf_nextfile((yyvsp[-1].string));
1817 menu_add_entry(NULL);
1818 menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL);
1819 printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
1835 printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
1844 current_entry->help = (yyvsp[0].string);
1852 menu_add_dep((yyvsp[-1].expr));
1853 printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
1861 menu_add_visibility((yyvsp[0].expr));
1869 menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr));
1876 { (yyval.id) = (yyvsp[-1].id); }
1882 { (yyval.id) = (yyvsp[-1].id); }
1888 { (yyval.id) = (yyvsp[-1].id); }
1894 { (yyval.expr) = NULL; }
1900 { (yyval.expr) = (yyvsp[0].expr); }
1906 { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); }
1912 { (yyval.expr) = expr_alloc_comp(E_LTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1918 { (yyval.expr) = expr_alloc_comp(E_LEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1924 { (yyval.expr) = expr_alloc_comp(E_GTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1930 { (yyval.expr) = expr_alloc_comp(E_GEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1936 { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1942 { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); }
1948 { (yyval.expr) = (yyvsp[-1].expr); }
1954 { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); }
1960 { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); }
1966 { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); }
1972 { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); }
1978 { (yyval.symbol) = sym_lookup((yyvsp[0].string), SYMBOL_CONST); free((yyvsp[0].string)); }
1984 { (yyval.string) = NULL; }
1992 /* User semantic actions sometimes alter yychar, and that requires
1993 that yytoken be updated with the new translation. We take the
1994 approach of translating immediately before every use of yytoken.
1995 One alternative is translating here after every semantic action,
1996 but that translation would be missed if the semantic action invokes
1997 YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
1998 if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
1999 incorrect destructor might then be invoked immediately. In the
2000 case of YYERROR or YYBACKUP, subsequent parser actions might lead
2001 to an incorrect destructor call or verbose syntax error message
2002 before the lookahead is translated. */
2003 YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
2007 YY_STACK_PRINT (yyss, yyssp);
2011 /* Now 'shift' the result of the reduction. Determine what state
2012 that goes to, based on the state we popped back to and the rule
2013 number reduced by. */
2017 yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
2018 if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
2019 yystate = yytable[yystate];
2021 yystate = yydefgoto[yyn - YYNTOKENS];
2026 /*--------------------------------------.
2027 | yyerrlab -- here on detecting error. |
2028 `--------------------------------------*/
2030 /* Make sure we have latest lookahead translation. See comments at
2031 user semantic actions for why this is necessary. */
2032 yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
2034 /* If not already recovering from an error, report this error. */
2038 #if ! YYERROR_VERBOSE
2039 yyerror (YY_("syntax error"));
2041 # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
2044 char const *yymsgp = YY_("syntax error");
2045 int yysyntax_error_status;
2046 yysyntax_error_status = YYSYNTAX_ERROR;
2047 if (yysyntax_error_status == 0)
2049 else if (yysyntax_error_status == 1)
2051 if (yymsg != yymsgbuf)
2052 YYSTACK_FREE (yymsg);
2053 yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
2057 yymsg_alloc = sizeof yymsgbuf;
2058 yysyntax_error_status = 2;
2062 yysyntax_error_status = YYSYNTAX_ERROR;
2067 if (yysyntax_error_status == 2)
2068 goto yyexhaustedlab;
2070 # undef YYSYNTAX_ERROR
2076 if (yyerrstatus == 3)
2078 /* If just tried and failed to reuse lookahead token after an
2079 error, discard it. */
2081 if (yychar <= YYEOF)
2083 /* Return failure if at end of input. */
2084 if (yychar == YYEOF)
2089 yydestruct ("Error: discarding",
2095 /* Else will try to reuse lookahead token after shifting the error
2100 /*---------------------------------------------------.
2101 | yyerrorlab -- error raised explicitly by YYERROR. |
2102 `---------------------------------------------------*/
2105 /* Pacify compilers like GCC when the user code never invokes
2106 YYERROR and the label yyerrorlab therefore never appears in user
2108 if (/*CONSTCOND*/ 0)
2111 /* Do not reclaim the symbols of the rule whose action triggered
2115 YY_STACK_PRINT (yyss, yyssp);
2120 /*-------------------------------------------------------------.
2121 | yyerrlab1 -- common code for both syntax error and YYERROR. |
2122 `-------------------------------------------------------------*/
2124 yyerrstatus = 3; /* Each real token shifted decrements this. */
2128 yyn = yypact[yystate];
2129 if (!yypact_value_is_default (yyn))
2132 if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
2140 /* Pop the current state because it cannot handle the error token. */
2145 yydestruct ("Error: popping",
2146 yystos[yystate], yyvsp);
2149 YY_STACK_PRINT (yyss, yyssp);
2152 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
2154 YY_IGNORE_MAYBE_UNINITIALIZED_END
2157 /* Shift the error token. */
2158 YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
2164 /*-------------------------------------.
2165 | yyacceptlab -- YYACCEPT comes here. |
2166 `-------------------------------------*/
2171 /*-----------------------------------.
2172 | yyabortlab -- YYABORT comes here. |
2173 `-----------------------------------*/
2178 #if !defined yyoverflow || YYERROR_VERBOSE
2179 /*-------------------------------------------------.
2180 | yyexhaustedlab -- memory exhaustion comes here. |
2181 `-------------------------------------------------*/
2183 yyerror (YY_("memory exhausted"));
2189 if (yychar != YYEMPTY)
2191 /* Make sure we have latest lookahead translation. See comments at
2192 user semantic actions for why this is necessary. */
2193 yytoken = YYTRANSLATE (yychar);
2194 yydestruct ("Cleanup: discarding lookahead",
2197 /* Do not reclaim the symbols of the rule whose action triggered
2198 this YYABORT or YYACCEPT. */
2200 YY_STACK_PRINT (yyss, yyssp);
2201 while (yyssp != yyss)
2203 yydestruct ("Cleanup: popping",
2204 yystos[*yyssp], yyvsp);
2209 YYSTACK_FREE (yyss);
2212 if (yymsg != yymsgbuf)
2213 YYSTACK_FREE (yymsg);
2220 void conf_parse(const char *name)
2225 zconf_initscan(name);
2229 rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
2231 if (getenv("ZCONF_DEBUG"))
2237 modules_sym = sym_find( "n" );
2239 rootmenu.prompt->text = _(rootmenu.prompt->text);
2240 rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text);
2242 menu_finalize(&rootmenu);
2243 for_all_symbols(i, sym) {
2244 if (sym_check_deps(sym))
2249 sym_set_change_count(1);
2252 static const char *zconf_tokenname(int token)
2255 case T_MENU: return "menu";
2256 case T_ENDMENU: return "endmenu";
2257 case T_CHOICE: return "choice";
2258 case T_ENDCHOICE: return "endchoice";
2259 case T_IF: return "if";
2260 case T_ENDIF: return "endif";
2261 case T_DEPENDS: return "depends";
2262 case T_VISIBLE: return "visible";
2267 static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken)
2269 if (id->token != endtoken) {
2270 zconf_error("unexpected '%s' within %s block",
2271 kconf_id_strings + id->name, zconf_tokenname(starttoken));
2275 if (current_menu->file != current_file) {
2276 zconf_error("'%s' in different file than '%s'",
2277 kconf_id_strings + id->name, zconf_tokenname(starttoken));
2278 fprintf(stderr, "%s:%d: location of the '%s'\n",
2279 current_menu->file->name, current_menu->lineno,
2280 zconf_tokenname(starttoken));
2287 static void zconfprint(const char *err, ...)
2291 fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno());
2293 vfprintf(stderr, err, ap);
2295 fprintf(stderr, "\n");
2298 static void zconf_error(const char *err, ...)
2303 fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno());
2305 vfprintf(stderr, err, ap);
2307 fprintf(stderr, "\n");
2310 static void zconferror(const char *err)
2312 fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err);
2315 static void print_quoted_string(FILE *out, const char *str)
2321 while ((p = strchr(str, '"'))) {
2324 fprintf(out, "%.*s", len, str);
2332 static void print_symbol(FILE *out, struct menu *menu)
2334 struct symbol *sym = menu->sym;
2335 struct property *prop;
2337 if (sym_is_choice(sym))
2338 fprintf(out, "\nchoice\n");
2340 fprintf(out, "\nconfig %s\n", sym->name);
2341 switch (sym->type) {
2343 fputs(" boolean\n", out);
2346 fputs(" tristate\n", out);
2349 fputs(" string\n", out);
2352 fputs(" integer\n", out);
2355 fputs(" hex\n", out);
2358 fputs(" ???\n", out);
2361 for (prop = sym->prop; prop; prop = prop->next) {
2362 if (prop->menu != menu)
2364 switch (prop->type) {
2366 fputs(" prompt ", out);
2367 print_quoted_string(out, prop->text);
2368 if (!expr_is_yes(prop->visible.expr)) {
2370 expr_fprint(prop->visible.expr, out);
2375 fputs( " default ", out);
2376 expr_fprint(prop->expr, out);
2377 if (!expr_is_yes(prop->visible.expr)) {
2379 expr_fprint(prop->visible.expr, out);
2384 fputs(" #choice value\n", out);
2387 fputs( " select ", out);
2388 expr_fprint(prop->expr, out);
2392 fputs( " imply ", out);
2393 expr_fprint(prop->expr, out);
2397 fputs( " range ", out);
2398 expr_fprint(prop->expr, out);
2402 fputs( " menu ", out);
2403 print_quoted_string(out, prop->text);
2407 fprintf(out, " unknown prop %d!\n", prop->type);
2412 int len = strlen(menu->help);
2413 while (menu->help[--len] == '\n')
2414 menu->help[len] = 0;
2415 fprintf(out, " help\n%s\n", menu->help);
2419 void zconfdump(FILE *out)
2421 struct property *prop;
2425 menu = rootmenu.list;
2427 if ((sym = menu->sym))
2428 print_symbol(out, menu);
2429 else if ((prop = menu->prompt)) {
2430 switch (prop->type) {
2432 fputs("\ncomment ", out);
2433 print_quoted_string(out, prop->text);
2437 fputs("\nmenu ", out);
2438 print_quoted_string(out, prop->text);
2444 if (!expr_is_yes(prop->visible.expr)) {
2445 fputs(" depends ", out);
2446 expr_fprint(prop->visible.expr, out);
2453 else if (menu->next)
2455 else while ((menu = menu->parent)) {
2456 if (menu->prompt && menu->prompt->type == P_MENU)
2457 fputs("\nendmenu\n", out);
2466 #include "zconf.lex.c"
2468 #include "confdata.c"