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Diffstat (limited to 'scripts/config/zconf.tab.c_shipped')
| -rw-r--r-- | scripts/config/zconf.tab.c_shipped | 2017 |
1 files changed, 2017 insertions, 0 deletions
diff --git a/scripts/config/zconf.tab.c_shipped b/scripts/config/zconf.tab.c_shipped new file mode 100644 index 0000000..33b2b6f --- /dev/null +++ b/scripts/config/zconf.tab.c_shipped @@ -0,0 +1,2017 @@ +/* A Bison parser, made from zconf.y, by GNU bison 1.75. */ + +/* Skeleton parser for Yacc-like parsing with Bison, + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +/* Written by Richard Stallman by simplifying the original so called + ``semantic'' parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Pure parsers. */ +#define YYPURE 0 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* If NAME_PREFIX is specified substitute the variables and functions + names. */ +#define yyparse zconfparse +#define yylex zconflex +#define yyerror zconferror +#define yylval zconflval +#define yychar zconfchar +#define yydebug zconfdebug +#define yynerrs zconfnerrs + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + T_MAINMENU = 258, + T_MENU = 259, + T_ENDMENU = 260, + T_SOURCE = 261, + T_CHOICE = 262, + T_ENDCHOICE = 263, + T_COMMENT = 264, + T_CONFIG = 265, + T_HELP = 266, + T_HELPTEXT = 267, + T_IF = 268, + T_ENDIF = 269, + T_DEPENDS = 270, + T_REQUIRES = 271, + T_OPTIONAL = 272, + T_PROMPT = 273, + T_DEFAULT = 274, + T_TRISTATE = 275, + T_BOOLEAN = 276, + T_INT = 277, + T_HEX = 278, + T_WORD = 279, + T_STRING = 280, + T_UNEQUAL = 281, + T_EOF = 282, + T_EOL = 283, + T_CLOSE_PAREN = 284, + T_OPEN_PAREN = 285, + T_ON = 286, + T_OR = 287, + T_AND = 288, + T_EQUAL = 289, + T_NOT = 290 + }; +#endif +#define T_MAINMENU 258 +#define T_MENU 259 +#define T_ENDMENU 260 +#define T_SOURCE 261 +#define T_CHOICE 262 +#define T_ENDCHOICE 263 +#define T_COMMENT 264 +#define T_CONFIG 265 +#define T_HELP 266 +#define T_HELPTEXT 267 +#define T_IF 268 +#define T_ENDIF 269 +#define T_DEPENDS 270 +#define T_REQUIRES 271 +#define T_OPTIONAL 272 +#define T_PROMPT 273 +#define T_DEFAULT 274 +#define T_TRISTATE 275 +#define T_BOOLEAN 276 +#define T_INT 277 +#define T_HEX 278 +#define T_WORD 279 +#define T_STRING 280 +#define T_UNEQUAL 281 +#define T_EOF 282 +#define T_EOL 283 +#define T_CLOSE_PAREN 284 +#define T_OPEN_PAREN 285 +#define T_ON 286 +#define T_OR 287 +#define T_AND 288 +#define T_EQUAL 289 +#define T_NOT 290 + + + + +/* Copy the first part of user declarations. */ +#line 1 "zconf.y" + +/* + * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <ctype.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <stdbool.h> + +#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) + +#define PRINTD 0x0001 +#define DEBUG_PARSE 0x0002 + +int cdebug = PRINTD; + +extern int zconflex(void); +static void zconfprint(const char *err, ...); +static void zconferror(const char *err); +static bool zconf_endtoken(int token, int starttoken, int endtoken); + +struct symbol *symbol_hash[257]; + +#define YYERROR_VERBOSE + + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 1 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +#ifndef YYSTYPE +#line 33 "zconf.y" +typedef union { + int token; + char *string; + struct symbol *symbol; + struct expr *expr; + struct menu *menu; +} yystype; +/* Line 193 of /usr/share/bison/yacc.c. */ +#line 190 "zconf.tab.c" +# define YYSTYPE yystype +# define YYSTYPE_IS_TRIVIAL 1 +#endif + +#ifndef YYLTYPE +typedef struct yyltype +{ + int first_line; + int first_column; + int last_line; + int last_column; +} yyltype; +# define YYLTYPE yyltype +# define YYLTYPE_IS_TRIVIAL 1 +#endif + +/* Copy the second part of user declarations. */ +#line 83 "zconf.y" + +#define LKC_DIRECT_LINK +#include "lkc.h" + + +/* Line 213 of /usr/share/bison/yacc.c. */ +#line 215 "zconf.tab.c" + +#if ! defined (yyoverflow) || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# if YYSTACK_USE_ALLOCA +# define YYSTACK_ALLOC alloca +# else +# ifndef YYSTACK_USE_ALLOCA +# if defined (alloca) || defined (_ALLOCA_H) +# define YYSTACK_ALLOC alloca +# else +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# else +# if defined (__STDC__) || defined (__cplusplus) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +# define YYSTACK_ALLOC malloc +# define YYSTACK_FREE free +# endif +#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ + + +#if (! defined (yyoverflow) \ + && (! defined (__cplusplus) \ + || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + short yyss; + YYSTYPE yyvs; + }; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (short) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAX) + +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + register YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (0) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + +#if defined (__STDC__) || defined (__cplusplus) + typedef signed char yysigned_char; +#else + typedef short yysigned_char; +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 2 +#define YYLAST 151 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 36 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 39 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 96 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 145 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 290 + +#define YYTRANSLATE(X) \ + ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const unsigned char yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const unsigned short yyprhs[] = +{ + 0, 0, 3, 4, 7, 9, 11, 13, 17, 19, + 21, 23, 26, 28, 30, 32, 34, 36, 39, 43, + 44, 48, 52, 55, 58, 61, 64, 67, 70, 73, + 77, 81, 83, 87, 89, 94, 97, 98, 102, 106, + 109, 112, 116, 118, 121, 122, 125, 128, 130, 136, + 140, 141, 144, 147, 150, 153, 157, 159, 164, 167, + 168, 171, 174, 177, 181, 184, 187, 190, 194, 197, + 200, 201, 205, 208, 212, 215, 218, 219, 221, 225, + 227, 229, 231, 233, 235, 237, 239, 240, 243, 245, + 249, 253, 257, 260, 264, 268, 270 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yysigned_char yyrhs[] = +{ + 37, 0, -1, -1, 37, 38, -1, 39, -1, 47, + -1, 58, -1, 3, 69, 71, -1, 5, -1, 14, + -1, 8, -1, 1, 71, -1, 53, -1, 63, -1, + 41, -1, 61, -1, 71, -1, 10, 24, -1, 40, + 28, 42, -1, -1, 42, 43, 28, -1, 42, 67, + 28, -1, 42, 65, -1, 42, 28, -1, 20, 68, + -1, 21, 68, -1, 22, 68, -1, 23, 68, -1, + 25, 68, -1, 18, 69, 72, -1, 19, 74, 72, + -1, 7, -1, 44, 28, 48, -1, 70, -1, 45, + 50, 46, 28, -1, 45, 50, -1, -1, 48, 49, + 28, -1, 48, 67, 28, -1, 48, 65, -1, 48, + 28, -1, 18, 69, 72, -1, 17, -1, 19, 74, + -1, -1, 50, 39, -1, 13, 73, -1, 70, -1, + 51, 28, 54, 52, 28, -1, 51, 28, 54, -1, + -1, 54, 39, -1, 54, 58, -1, 54, 47, -1, + 4, 69, -1, 55, 28, 66, -1, 70, -1, 56, + 59, 57, 28, -1, 56, 59, -1, -1, 59, 39, + -1, 59, 58, -1, 59, 47, -1, 59, 1, 28, + -1, 6, 69, -1, 60, 28, -1, 9, 69, -1, + 62, 28, 66, -1, 11, 28, -1, 64, 12, -1, + -1, 66, 67, 28, -1, 66, 28, -1, 15, 31, + 73, -1, 15, 73, -1, 16, 73, -1, -1, 69, + -1, 69, 13, 73, -1, 24, -1, 25, -1, 5, + -1, 8, -1, 14, -1, 28, -1, 27, -1, -1, + 13, 73, -1, 74, -1, 74, 34, 74, -1, 74, + 26, 74, -1, 30, 73, 29, -1, 35, 73, -1, + 73, 32, 73, -1, 73, 33, 73, -1, 24, -1, + 25, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const unsigned short yyrline[] = +{ + 0, 88, 88, 89, 92, 93, 94, 95, 96, 97, + 98, 99, 102, 104, 105, 106, 107, 113, 121, 127, + 129, 130, 131, 132, 135, 141, 147, 153, 159, 165, + 171, 179, 188, 194, 202, 204, 210, 212, 213, 214, + 215, 218, 224, 230, 237, 239, 244, 254, 262, 264, + 270, 272, 273, 274, 279, 286, 292, 300, 302, 308, + 310, 311, 312, 313, 316, 322, 329, 336, 343, 349, + 356, 357, 358, 361, 366, 371, 379, 381, 385, 390, + 391, 394, 395, 396, 399, 400, 402, 403, 406, 407, + 408, 409, 410, 411, 412, 415, 416 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE +/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU", + "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG", + "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", "T_REQUIRES", + "T_OPTIONAL", "T_PROMPT", "T_DEFAULT", "T_TRISTATE", "T_BOOLEAN", + "T_INT", "T_HEX", "T_WORD", "T_STRING", "T_UNEQUAL", "T_EOF", "T_EOL", + "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_ON", "T_OR", "T_AND", "T_EQUAL", + "T_NOT", "$accept", "input", "block", "common_block", + "config_entry_start", "config_stmt", "config_option_list", + "config_option", "choice", "choice_entry", "choice_end", "choice_stmt", + "choice_option_list", "choice_option", "choice_block", "if", "if_end", + "if_stmt", "if_block", "menu", "menu_entry", "menu_end", "menu_stmt", + "menu_block", "source", "source_stmt", "comment", "comment_stmt", + "help_start", "help", "depends_list", "depends", "prompt_stmt_opt", + "prompt", "end", "nl_or_eof", "if_expr", "expr", "symbol", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const unsigned short yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const unsigned char yyr1[] = +{ + 0, 36, 37, 37, 38, 38, 38, 38, 38, 38, + 38, 38, 39, 39, 39, 39, 39, 40, 41, 42, + 42, 42, 42, 42, 43, 43, 43, 43, 43, 43, + 43, 44, 45, 46, 47, 47, 48, 48, 48, 48, + 48, 49, 49, 49, 50, 50, 51, 52, 53, 53, + 54, 54, 54, 54, 55, 56, 57, 58, 58, 59, + 59, 59, 59, 59, 60, 61, 62, 63, 64, 65, + 66, 66, 66, 67, 67, 67, 68, 68, 68, 69, + 69, 70, 70, 70, 71, 71, 72, 72, 73, 73, + 73, 73, 73, 73, 73, 74, 74 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const unsigned char yyr2[] = +{ + 0, 2, 0, 2, 1, 1, 1, 3, 1, 1, + 1, 2, 1, 1, 1, 1, 1, 2, 3, 0, + 3, 3, 2, 2, 2, 2, 2, 2, 2, 3, + 3, 1, 3, 1, 4, 2, 0, 3, 3, 2, + 2, 3, 1, 2, 0, 2, 2, 1, 5, 3, + 0, 2, 2, 2, 2, 3, 1, 4, 2, 0, + 2, 2, 2, 3, 2, 2, 2, 3, 2, 2, + 0, 3, 2, 3, 2, 2, 0, 1, 3, 1, + 1, 1, 1, 1, 1, 1, 0, 2, 1, 3, + 3, 3, 2, 3, 3, 1, 1 +}; + +/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state + STATE-NUM when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const unsigned char yydefact[] = +{ + 2, 0, 1, 0, 0, 0, 8, 0, 31, 10, + 0, 0, 0, 9, 85, 84, 3, 4, 0, 14, + 0, 44, 5, 0, 12, 0, 59, 6, 0, 15, + 0, 13, 16, 11, 79, 80, 0, 54, 64, 66, + 17, 95, 96, 0, 0, 46, 88, 19, 36, 35, + 50, 70, 0, 65, 70, 7, 0, 92, 0, 0, + 0, 0, 18, 32, 81, 82, 83, 45, 0, 33, + 49, 55, 0, 60, 62, 0, 61, 56, 67, 91, + 93, 94, 90, 89, 0, 0, 0, 0, 0, 76, + 76, 76, 76, 76, 23, 0, 0, 22, 0, 42, + 0, 0, 40, 0, 39, 0, 34, 51, 53, 0, + 52, 47, 72, 0, 63, 57, 68, 0, 74, 75, + 86, 86, 24, 77, 25, 26, 27, 28, 20, 69, + 21, 86, 43, 37, 38, 48, 71, 73, 0, 29, + 30, 0, 41, 87, 78 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const short yydefgoto[] = +{ + -1, 1, 16, 17, 18, 19, 62, 95, 20, 21, + 68, 22, 63, 103, 49, 23, 109, 24, 70, 25, + 26, 75, 27, 52, 28, 29, 30, 31, 96, 97, + 71, 113, 122, 123, 69, 32, 139, 45, 46 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -120 +static const short yypact[] = +{ + -120, 17, -120, 41, 48, 48, -120, 48, -120, -120, + 48, -11, 40, -120, -120, -120, -120, -120, 13, -120, + 23, -120, -120, 66, -120, 72, -120, -120, 77, -120, + 81, -120, -120, -120, -120, -120, 41, -120, -120, -120, + -120, -120, -120, 40, 40, 57, 59, -120, -120, 98, + -120, -120, 49, -120, -120, -120, 7, -120, 40, 40, + 67, 67, 99, 117, -120, -120, -120, -120, 85, -120, + 74, 18, 88, -120, -120, 95, -120, -120, 18, -120, + 96, -120, -120, -120, 102, 36, 40, 48, 67, 48, + 48, 48, 48, 48, -120, 103, 129, -120, 114, -120, + 48, 67, -120, 115, -120, 116, -120, -120, -120, 118, + -120, -120, -120, 119, -120, -120, -120, 40, 57, 57, + 135, 135, -120, 136, -120, -120, -120, -120, -120, -120, + -120, 135, -120, -120, -120, -120, -120, 57, 40, -120, + -120, 40, -120, 57, 57 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yysigned_char yypgoto[] = +{ + -120, -120, -120, -38, -120, -120, -120, -120, -120, -120, + -120, -42, -120, -120, -120, -120, -120, -120, -120, -120, + -120, -120, -33, -120, -120, -120, -120, -120, -120, 87, + 97, 34, 47, -1, -23, 2, -119, -43, -53 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If zero, do what YYDEFACT says. + If YYTABLE_NINF, parse error. */ +#define YYTABLE_NINF -59 +static const short yytable[] = +{ + 56, 57, 140, 36, 37, 33, 38, 82, 83, 39, + 74, 67, 142, 40, 73, 80, 81, 2, 3, 76, + 4, 5, 6, 7, 8, 9, 10, 11, 108, 77, + 12, 13, 107, 85, 86, 121, 79, 110, 55, 58, + 59, 47, 118, 119, 14, 15, 112, 111, 132, -58, + 72, 48, -58, 5, 64, 7, 8, 65, 10, 11, + 41, 42, 12, 66, 41, 42, 43, 117, 14, 15, + 43, 44, 34, 35, 137, 44, 14, 15, 5, 64, + 7, 8, 65, 10, 11, 60, 120, 12, 66, 58, + 59, 41, 42, 61, 50, 143, 98, 105, 144, 131, + 51, 14, 15, 64, 7, 53, 65, 10, 11, 54, + 84, 12, 66, 106, 85, 86, 114, 87, 88, 89, + 90, 91, 92, 115, 93, 14, 15, 94, 84, 59, + 116, 128, 85, 86, 99, 100, 101, 124, 125, 126, + 127, 129, 130, 133, 134, 102, 135, 136, 138, 141, + 104, 78 +}; + +static const unsigned char yycheck[] = +{ + 43, 44, 121, 4, 5, 3, 7, 60, 61, 10, + 52, 49, 131, 24, 52, 58, 59, 0, 1, 52, + 3, 4, 5, 6, 7, 8, 9, 10, 70, 52, + 13, 14, 70, 15, 16, 88, 29, 70, 36, 32, + 33, 28, 85, 86, 27, 28, 28, 70, 101, 0, + 1, 28, 3, 4, 5, 6, 7, 8, 9, 10, + 24, 25, 13, 14, 24, 25, 30, 31, 27, 28, + 30, 35, 24, 25, 117, 35, 27, 28, 4, 5, + 6, 7, 8, 9, 10, 26, 87, 13, 14, 32, + 33, 24, 25, 34, 28, 138, 62, 63, 141, 100, + 28, 27, 28, 5, 6, 28, 8, 9, 10, 28, + 11, 13, 14, 28, 15, 16, 28, 18, 19, 20, + 21, 22, 23, 28, 25, 27, 28, 28, 11, 33, + 28, 28, 15, 16, 17, 18, 19, 90, 91, 92, + 93, 12, 28, 28, 28, 28, 28, 28, 13, 13, + 63, 54 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const unsigned char yystos[] = +{ + 0, 37, 0, 1, 3, 4, 5, 6, 7, 8, + 9, 10, 13, 14, 27, 28, 38, 39, 40, 41, + 44, 45, 47, 51, 53, 55, 56, 58, 60, 61, + 62, 63, 71, 71, 24, 25, 69, 69, 69, 69, + 24, 24, 25, 30, 35, 73, 74, 28, 28, 50, + 28, 28, 59, 28, 28, 71, 73, 73, 32, 33, + 26, 34, 42, 48, 5, 8, 14, 39, 46, 70, + 54, 66, 1, 39, 47, 57, 58, 70, 66, 29, + 73, 73, 74, 74, 11, 15, 16, 18, 19, 20, + 21, 22, 23, 25, 28, 43, 64, 65, 67, 17, + 18, 19, 28, 49, 65, 67, 28, 39, 47, 52, + 58, 70, 28, 67, 28, 28, 28, 31, 73, 73, + 69, 74, 68, 69, 68, 68, 68, 68, 28, 12, + 28, 69, 74, 28, 28, 28, 28, 73, 13, 72, + 72, 13, 72, 73, 73 +}; + +#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) +# define YYSIZE_T __SIZE_TYPE__ +#endif +#if ! defined (YYSIZE_T) && defined (size_t) +# define YYSIZE_T size_t +#endif +#if ! defined (YYSIZE_T) +# if defined (__STDC__) || defined (__cplusplus) +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +#endif +#if ! defined (YYSIZE_T) +# define YYSIZE_T unsigned int +#endif + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY -2 +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrlab1 + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ + +#define YYFAIL goto yyerrlab + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yychar1 = YYTRANSLATE (yychar); \ + YYPOPSTACK; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror ("syntax error: cannot back up"); \ + YYERROR; \ + } \ +while (0) + +#define YYTERROR 1 +#define YYERRCODE 256 + +/* YYLLOC_DEFAULT -- Compute the default location (before the actions + are run). */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + Current.first_line = Rhs[1].first_line; \ + Current.first_column = Rhs[1].first_column; \ + Current.last_line = Rhs[N].last_line; \ + Current.last_column = Rhs[N].last_column; +#endif + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#define YYLEX yylex () + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) +# define YYDSYMPRINT(Args) \ +do { \ + if (yydebug) \ + yysymprint Args; \ +} while (0) +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YYDSYMPRINT(Args) +#endif /* !YYDEBUG */ + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#if YYMAXDEPTH == 0 +# undef YYMAXDEPTH +#endif + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined (__GLIBC__) && defined (_STRING_H) +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +# if defined (__STDC__) || defined (__cplusplus) +yystrlen (const char *yystr) +# else +yystrlen (yystr) + const char *yystr; +# endif +{ + register const char *yys = yystr; + + while (*yys++ != '\0') + continue; + + return yys - yystr - 1; +} +# endif +# endif + +# ifndef yystpcpy +# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +# if defined (__STDC__) || defined (__cplusplus) +yystpcpy (char *yydest, const char *yysrc) +# else +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +# endif +{ + register char *yyd = yydest; + register const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +#endif /* !YYERROR_VERBOSE */ + + + +#if YYDEBUG +/*-----------------------------. +| Print this symbol on YYOUT. | +`-----------------------------*/ + +static void +#if defined (__STDC__) || defined (__cplusplus) +yysymprint (FILE* yyout, int yytype, YYSTYPE yyvalue) +#else +yysymprint (yyout, yytype, yyvalue) + FILE* yyout; + int yytype; + YYSTYPE yyvalue; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvalue; + + if (yytype < YYNTOKENS) + { + YYFPRINTF (yyout, "token %s (", yytname[yytype]); +# ifdef YYPRINT + YYPRINT (yyout, yytoknum[yytype], yyvalue); +# endif + } + else + YYFPRINTF (yyout, "nterm %s (", yytname[yytype]); + + switch (yytype) + { + default: + break; + } + YYFPRINTF (yyout, ")"); +} +#endif /* YYDEBUG. */ + + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +static void +#if defined (__STDC__) || defined (__cplusplus) +yydestruct (int yytype, YYSTYPE yyvalue) +#else +yydestruct (yytype, yyvalue) + int yytype; + YYSTYPE yyvalue; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvalue; + + switch (yytype) + { + default: + break; + } +} + + + +/* The user can define YYPARSE_PARAM as the name of an argument to be passed + into yyparse. The argument should have type void *. + It should actually point to an object. + Grammar actions can access the variable by casting it + to the proper pointer type. */ + +#ifdef YYPARSE_PARAM +# if defined (__STDC__) || defined (__cplusplus) +# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM +# define YYPARSE_PARAM_DECL +# else +# define YYPARSE_PARAM_ARG YYPARSE_PARAM +# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; +# endif +#else /* !YYPARSE_PARAM */ +# define YYPARSE_PARAM_ARG +# define YYPARSE_PARAM_DECL +#endif /* !YYPARSE_PARAM */ + +/* Prevent warning if -Wstrict-prototypes. */ +#ifdef __GNUC__ +# ifdef YYPARSE_PARAM +int yyparse (void *); +# else +int yyparse (void); +# endif +#endif + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of parse errors so far. */ +int yynerrs; + + +int +yyparse (YYPARSE_PARAM_ARG) + YYPARSE_PARAM_DECL +{ + + register int yystate; + register int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Lookahead token as an internal (translated) token number. */ + int yychar1 = 0; + + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + short yyssa[YYINITDEPTH]; + short *yyss = yyssa; + register short *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + register YYSTYPE *yyvsp; + + + +#define YYPOPSTACK (yyvsp--, yyssp--) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + /* When reducing, the number of symbols on the RHS of the reduced + rule. */ + int yylen; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. so pushing a state here evens the stacks. + */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyssp >= yyss + yystacksize - 1) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + short *yyss1 = yyss; + + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyoverflowlab; +# else + /* Extend the stack our own way. */ + if (yystacksize >= YYMAXDEPTH) + goto yyoverflowlab; + yystacksize *= 2; + if (yystacksize > YYMAXDEPTH) + yystacksize = YYMAXDEPTH; + + { + short *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyoverflowlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); + +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyssp >= yyss + yystacksize - 1) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + +/* Do appropriate processing given the current state. */ +/* Read a lookahead token if we need one and don't already have one. */ +/* yyresume: */ + + /* First try to decide what to do without reference to lookahead token. */ + + yyn = yypact[yystate]; + if (yyn == YYPACT_NINF) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* yychar is either YYEMPTY or YYEOF + or a valid token in external form. */ + + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + /* Convert token to internal form (in yychar1) for indexing tables with. */ + + if (yychar <= 0) /* This means end of input. */ + { + yychar1 = 0; + yychar = YYEOF; /* Don't call YYLEX any more. */ + + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yychar1 = YYTRANSLATE (yychar); + + /* We have to keep this `#if YYDEBUG', since we use variables + which are defined only if `YYDEBUG' is set. */ + YYDPRINTF ((stderr, "Next token is ")); + YYDSYMPRINT ((stderr, yychar1, yylval)); + YYDPRINTF ((stderr, "\n")); + } + + /* If the proper action on seeing token YYCHAR1 is to reduce or to + detect an error, take that action. */ + yyn += yychar1; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yyn == 0 || yyn == YYTABLE_NINF) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + if (yyn == YYFINAL) + YYACCEPT; + + /* Shift the lookahead token. */ + YYDPRINTF ((stderr, "Shifting token %d (%s), ", + yychar, yytname[yychar1])); + + /* Discard the token being shifted unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + *++yyvsp = yylval; + + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + yystate = yyn; + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + +#if YYDEBUG + /* We have to keep this `#if YYDEBUG', since we use variables which + are defined only if `YYDEBUG' is set. */ + if (yydebug) + { + int yyi; + + YYFPRINTF (stderr, "Reducing via rule %d (line %d), ", + yyn - 1, yyrline[yyn]); + + /* Print the symbols being reduced, and their result. */ + for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++) + YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]); + YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]); + } +#endif + switch (yyn) + { + case 8: +#line 96 "zconf.y" + { zconfprint("unexpected 'endmenu' statement"); } + break; + + case 9: +#line 97 "zconf.y" + { zconfprint("unexpected 'endif' statement"); } + break; + + case 10: +#line 98 "zconf.y" + { zconfprint("unexpected 'endchoice' statement"); } + break; + + case 11: +#line 99 "zconf.y" + { zconfprint("syntax error"); yyerrok; } + break; + + case 17: +#line 114 "zconf.y" + { + struct symbol *sym = sym_lookup(yyvsp[0].string, 0); + sym->flags |= SYMBOL_OPTIONAL; + menu_add_entry(sym); + printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), yyvsp[0].string); +} + break; + + case 18: +#line 122 "zconf.y" + { + menu_end_entry(); + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +} + break; + + case 23: +#line 133 "zconf.y" + { } + break; + + case 24: +#line 136 "zconf.y" + { + menu_set_type(S_TRISTATE); + printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(), zconf_lineno()); +} + break; + + case 25: +#line 142 "zconf.y" + { + menu_set_type(S_BOOLEAN); + printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno()); +} + break; + + case 26: +#line 148 "zconf.y" + { + menu_set_type(S_INT); + printd(DEBUG_PARSE, "%s:%d:int\n", zconf_curname(), zconf_lineno()); +} + break; + + case 27: +#line 154 "zconf.y" + { + menu_set_type(S_HEX); + printd(DEBUG_PARSE, "%s:%d:hex\n", zconf_curname(), zconf_lineno()); +} + break; + + case 28: +#line 160 "zconf.y" + { + menu_set_type(S_STRING); + printd(DEBUG_PARSE, "%s:%d:string\n", zconf_curname(), zconf_lineno()); +} + break; + + case 29: +#line 166 "zconf.y" + { + menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +} + break; + + case 30: +#line 172 "zconf.y" + { + menu_add_prop(P_DEFAULT, NULL, yyvsp[-1].symbol, yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno()); +} + break; + + case 31: +#line 180 "zconf.y" + { + struct symbol *sym = sym_lookup(NULL, 0); + sym->flags |= SYMBOL_CHOICE; + menu_add_entry(sym); + menu_add_prop(P_CHOICE, NULL, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); +} + break; + + case 32: +#line 189 "zconf.y" + { + menu_end_entry(); + menu_add_menu(); +} + break; + + case 33: +#line 195 "zconf.y" + { + if (zconf_endtoken(yyvsp[0].token, T_CHOICE, T_ENDCHOICE)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); + } +} + break; + + case 35: +#line 205 "zconf.y" + { + printf("%s:%d: missing 'endchoice' for this 'choice' statement\n", current_menu->file->name, current_menu->lineno); + zconfnerrs++; +} + break; + + case 41: +#line 219 "zconf.y" + { + menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +} + break; + + case 42: +#line 225 "zconf.y" + { + current_entry->sym->flags |= SYMBOL_OPTIONAL; + printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); +} + break; + + case 43: +#line 231 "zconf.y" + { + menu_add_prop(P_DEFAULT, NULL, yyvsp[0].symbol, NULL); + //current_choice->prop->def = ; + printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno()); +} + break; + + case 46: +#line 245 "zconf.y" + { + printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); + menu_add_entry(NULL); + //current_entry->prompt = menu_add_prop(T_IF, NULL, NULL, ); + menu_add_dep(yyvsp[0].expr); + menu_end_entry(); + menu_add_menu(); +} + break; + + case 47: +#line 255 "zconf.y" + { + if (zconf_endtoken(yyvsp[0].token, T_IF, T_ENDIF)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); + } +} + break; + + case 49: +#line 265 "zconf.y" + { + printf("%s:%d: missing 'endif' for this 'if' statement\n", current_menu->file->name, current_menu->lineno); + zconfnerrs++; +} + break; + + case 54: +#line 280 "zconf.y" + { + menu_add_entry(NULL); + menu_add_prop(P_MENU, yyvsp[0].string, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); +} + break; + + case 55: +#line 287 "zconf.y" + { + menu_end_entry(); + menu_add_menu(); +} + break; + + case 56: +#line 293 "zconf.y" + { + if (zconf_endtoken(yyvsp[0].token, T_MENU, T_ENDMENU)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); + } +} + break; + + case 58: +#line 303 "zconf.y" + { + printf("%s:%d: missing 'endmenu' for this 'menu' statement\n", current_menu->file->name, current_menu->lineno); + zconfnerrs++; +} + break; + + case 63: +#line 313 "zconf.y" + { zconfprint("invalid menu option"); yyerrok; } + break; + + case 64: +#line 317 "zconf.y" + { + yyval.string = yyvsp[0].string; + printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), yyvsp[0].string); +} + break; + + case 65: +#line 323 "zconf.y" + { + zconf_nextfile(yyvsp[-1].string); +} + break; + + case 66: +#line 330 "zconf.y" + { + menu_add_entry(NULL); + menu_add_prop(P_COMMENT, yyvsp[0].string, NULL, NULL); + printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); +} + break; + + case 67: +#line 337 "zconf.y" + { + menu_end_entry(); +} + break; + + case 68: +#line 344 "zconf.y" + { + printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); + zconf_starthelp(); +} + break; + + case 69: +#line 350 "zconf.y" + { + current_entry->sym->help = yyvsp[0].string; +} + break; + + case 72: +#line 359 "zconf.y" + { } + break; + + case 73: +#line 362 "zconf.y" + { + menu_add_dep(yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); +} + break; + + case 74: +#line 367 "zconf.y" + { + menu_add_dep(yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno()); +} + break; + + case 75: +#line 372 "zconf.y" + { + menu_add_dep(yyvsp[0].expr); + printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno()); +} + break; + + case 77: +#line 382 "zconf.y" + { + menu_add_prop(P_PROMPT, yyvsp[0].string, NULL, NULL); +} + break; + + case 78: +#line 386 "zconf.y" + { + menu_add_prop(P_PROMPT, yyvsp[-2].string, NULL, yyvsp[0].expr); +} + break; + + case 81: +#line 394 "zconf.y" + { yyval.token = T_ENDMENU; } + break; + + case 82: +#line 395 "zconf.y" + { yyval.token = T_ENDCHOICE; } + break; + + case 83: +#line 396 "zconf.y" + { yyval.token = T_ENDIF; } + break; + + case 86: +#line 402 "zconf.y" + { yyval.expr = NULL; } + break; + + case 87: +#line 403 "zconf.y" + { yyval.expr = yyvsp[0].expr; } + break; + + case 88: +#line 406 "zconf.y" + { yyval.expr = expr_alloc_symbol(yyvsp[0].symbol); } + break; + + case 89: +#line 407 "zconf.y" + { yyval.expr = expr_alloc_comp(E_EQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); } + break; + + case 90: +#line 408 "zconf.y" + { yyval.expr = expr_alloc_comp(E_UNEQUAL, yyvsp[-2].symbol, yyvsp[0].symbol); } + break; + + case 91: +#line 409 "zconf.y" + { yyval.expr = yyvsp[-1].expr; } + break; + + case 92: +#line 410 "zconf.y" + { yyval.expr = expr_alloc_one(E_NOT, yyvsp[0].expr); } + break; + + case 93: +#line 411 "zconf.y" + { yyval.expr = expr_alloc_two(E_OR, yyvsp[-2].expr, yyvsp[0].expr); } + break; + + case 94: +#line 412 "zconf.y" + { yyval.expr = expr_alloc_two(E_AND, yyvsp[-2].expr, yyvsp[0].expr); } + break; + + case 95: +#line 415 "zconf.y" + { yyval.symbol = sym_lookup(yyvsp[0].string, 0); free(yyvsp[0].string); } + break; + + case 96: +#line 416 "zconf.y" + { yyval.symbol = sym_lookup(yyvsp[0].string, 1); free(yyvsp[0].string); } + break; + + + } + +/* Line 1016 of /usr/share/bison/yacc.c. */ +#line 1565 "zconf.tab.c" + + yyvsp -= yylen; + yyssp -= yylen; + + +#if YYDEBUG + if (yydebug) + { + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); + } +#endif + + *++yyvsp = yyval; + + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if YYERROR_VERBOSE + yyn = yypact[yystate]; + + if (YYPACT_NINF < yyn && yyn < YYLAST) + { + YYSIZE_T yysize = 0; + int yytype = YYTRANSLATE (yychar); + char *yymsg; + int yyx, yycount; + + yycount = 0; + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + yysize += yystrlen (yytname[yyx]) + 15, yycount++; + yysize += yystrlen ("parse error, unexpected ") + 1; + yysize += yystrlen (yytname[yytype]); + yymsg = (char *) YYSTACK_ALLOC (yysize); + if (yymsg != 0) + { + char *yyp = yystpcpy (yymsg, "parse error, unexpected "); + yyp = yystpcpy (yyp, yytname[yytype]); + + if (yycount < 5) + { + yycount = 0; + for (yyx = yyn < 0 ? -yyn : 0; + yyx < (int) (sizeof (yytname) / sizeof (char *)); + yyx++) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + const char *yyq = ! yycount ? ", expecting " : " or "; + yyp = yystpcpy (yyp, yyq); + yyp = yystpcpy (yyp, yytname[yyx]); + yycount++; + } + } + yyerror (yymsg); + YYSTACK_FREE (yymsg); + } + else + yyerror ("parse error; also virtual memory exhausted"); + } + else +#endif /* YYERROR_VERBOSE */ + yyerror ("parse error"); + } + goto yyerrlab1; + + +/*----------------------------------------------------. +| yyerrlab1 -- error raised explicitly by an action. | +`----------------------------------------------------*/ +yyerrlab1: + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + /* Return failure if at end of input. */ + if (yychar == YYEOF) + { + /* Pop the error token. */ + YYPOPSTACK; + /* Pop the rest of the stack. */ + while (yyssp > yyss) + { + YYDPRINTF ((stderr, "Error: popping ")); + YYDSYMPRINT ((stderr, + yystos[*yyssp], + *yyvsp)); + YYDPRINTF ((stderr, "\n")); + yydestruct (yystos[*yyssp], *yyvsp); + YYPOPSTACK; + } + YYABORT; + } + + YYDPRINTF ((stderr, "Discarding token %d (%s).\n", + yychar, yytname[yychar1])); + yydestruct (yychar1, yylval); + yychar = YYEMPTY; + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (yyn != YYPACT_NINF) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + YYDPRINTF ((stderr, "Error: popping ")); + YYDSYMPRINT ((stderr, + yystos[*yyssp], *yyvsp)); + YYDPRINTF ((stderr, "\n")); + + yydestruct (yystos[yystate], *yyvsp); + yyvsp--; + yystate = *--yyssp; + + +#if YYDEBUG + if (yydebug) + { + short *yyssp1 = yyss - 1; + YYFPRINTF (stderr, "Error: state stack now"); + while (yyssp1 != yyssp) + YYFPRINTF (stderr, " %d", *++yyssp1); + YYFPRINTF (stderr, "\n"); + } +#endif + } + + if (yyn == YYFINAL) + YYACCEPT; + + YYDPRINTF ((stderr, "Shifting error token, ")); + + *++yyvsp = yylval; + + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#ifndef yyoverflow +/*----------------------------------------------. +| yyoverflowlab -- parser overflow comes here. | +`----------------------------------------------*/ +yyoverflowlab: + yyerror ("parser stack overflow"); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif + return yyresult; +} + + +#line 419 "zconf.y" + + +void conf_parse(const char *name) +{ + zconf_initscan(name); + + sym_init(); + menu_init(); + rootmenu.prompt = menu_add_prop(P_MENU, "BusyBox Configuration", NULL, NULL); + + //zconfdebug = 1; + zconfparse(); + if (zconfnerrs) + exit(1); + menu_finalize(&rootmenu); + + modules_sym = sym_lookup("MODULES", 0); + + sym_change_count = 1; +} + +const char *zconf_tokenname(int token) +{ + switch (token) { + case T_MENU: return "menu"; + case T_ENDMENU: return "endmenu"; + case T_CHOICE: return "choice"; + case T_ENDCHOICE: return "endchoice"; + case T_IF: return "if"; + case T_ENDIF: return "endif"; + } + return "<token>"; +} + +static bool zconf_endtoken(int token, int starttoken, int endtoken) +{ + if (token != endtoken) { + zconfprint("unexpected '%s' within %s block", zconf_tokenname(token), zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + if (current_menu->file != current_file) { + zconfprint("'%s' in different file than '%s'", zconf_tokenname(token), zconf_tokenname(starttoken)); + zconfprint("location of the '%s'", zconf_tokenname(starttoken)); + zconfnerrs++; + return false; + } + return true; +} + +static void zconfprint(const char *err, ...) +{ + va_list ap; + + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconferror(const char *err) +{ + fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno(), err); +} + +void print_quoted_string(FILE *out, const char *str) +{ + const char *p; + int len; + + putc('"', out); + while ((p = strchr(str, '"'))) { + len = p - str; + if (len) + fprintf(out, "%.*s", len, str); + fputs("\\\"", out); + str = p + 1; + } + fputs(str, out); + putc('"', out); +} + +void print_symbol(FILE *out, struct menu *menu) +{ + struct symbol *sym = menu->sym; + struct property *prop; + + //sym->flags |= SYMBOL_PRINTED; + + if (sym_is_choice(sym)) + fprintf(out, "choice\n"); + else + fprintf(out, "config %s\n", sym->name); + switch (sym->type) { + case S_BOOLEAN: + fputs(" boolean\n", out); + break; + case S_TRISTATE: + fputs(" tristate\n", out); + break; + case S_STRING: + fputs(" string\n", out); + break; + case S_INT: + fputs(" integer\n", out); + break; + case S_HEX: + fputs(" hex\n", out); + break; + default: + fputs(" ???\n", out); + break; + } +#if 0 + if (!expr_is_yes(sym->dep)) { + fputs(" depends ", out); + expr_fprint(sym->dep, out); + fputc('\n', out); + } +#endif + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + switch (prop->type) { + case P_PROMPT: + fputs(" prompt ", out); + print_quoted_string(out, prop->text); + if (prop->def) { + fputc(' ', out); + if (prop->def->flags & SYMBOL_CONST) + print_quoted_string(out, prop->def->name); + else + fputs(prop->def->name, out); + } + if (!expr_is_yes(E_EXPR(prop->visible))) { + fputs(" if ", out); + expr_fprint(E_EXPR(prop->visible), out); + } + fputc('\n', out); + break; + case P_DEFAULT: + fputs( " default ", out); + print_quoted_string(out, prop->def->name); + if (!expr_is_yes(E_EXPR(prop->visible))) { + fputs(" if ", out); + expr_fprint(E_EXPR(prop->visible), out); + } + fputc('\n', out); + break; + case P_CHOICE: + fputs(" #choice value\n", out); + break; + default: + fprintf(out, " unknown prop %d!\n", prop->type); + break; + } + } + if (sym->help) { + int len = strlen(sym->help); + while (sym->help[--len] == '\n') + sym->help[len] = 0; + fprintf(out, " help\n%s\n", sym->help); + } + fputc('\n', out); +} + +void zconfdump(FILE *out) +{ + //struct file *file; + struct property *prop; + struct symbol *sym; + struct menu *menu; + + menu = rootmenu.list; + while (menu) { + if ((sym = menu->sym)) + print_symbol(out, menu); + else if ((prop = menu->prompt)) { + switch (prop->type) { + //case T_MAINMENU: + // fputs("\nmainmenu ", out); + // print_quoted_string(out, prop->text); + // fputs("\n", out); + // break; + case P_COMMENT: + fputs("\ncomment ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + case P_MENU: + fputs("\nmenu ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + //case T_SOURCE: + // fputs("\nsource ", out); + // print_quoted_string(out, prop->text); + // fputs("\n", out); + // break; + //case T_IF: + // fputs("\nif\n", out); + default: + ; + } + if (!expr_is_yes(E_EXPR(prop->visible))) { + fputs(" depends ", out); + expr_fprint(E_EXPR(prop->visible), out); + fputc('\n', out); + } + fputs("\n", out); + } + + if (menu->list) + menu = menu->list; + else if (menu->next) + menu = menu->next; + else while ((menu = menu->parent)) { + if (menu->prompt && menu->prompt->type == P_MENU) + fputs("\nendmenu\n", out); + if (menu->next) { + menu = menu->next; + break; + } + } + } +} + +#include "lex.zconf.c" +#include "confdata.c" +#include "expr.c" +#include "symbol.c" +#include "menu.c" + |