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2174 lines
59 KiB
Plaintext
2174 lines
59 KiB
Plaintext
/* A Bison parser, made by GNU Bison 2.0. */
|
||
|
||
/* Skeleton parser for Yacc-like parsing with Bison,
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Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
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||
|
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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.
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||
This special exception was added by the Free Software Foundation
|
||
in version 1.24 of Bison. */
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||
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||
/* Written by Richard Stallman by simplifying the original so called
|
||
``semantic'' parser. */
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||
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/* All symbols defined below should begin with yy or YY, to avoid
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infringing on user name space. This should be done even for local
|
||
variables, as they might otherwise be expanded by user macros.
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||
There are some unavoidable exceptions within include files to
|
||
define necessary library symbols; they are noted "INFRINGES ON
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USER NAME SPACE" below. */
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/* Identify Bison output. */
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||
#define YYBISON 1
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||
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/* Skeleton name. */
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#define YYSKELETON_NAME "yacc.c"
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/* Pure parsers. */
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#define YYPURE 0
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||
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/* Using locations. */
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#define YYLSP_NEEDED 0
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/* Substitute the variable and function names. */
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#define yyparse zconfparse
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||
#define yylex zconflex
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||
#define yyerror zconferror
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#define yylval zconflval
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#define yychar zconfchar
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#define yydebug zconfdebug
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#define yynerrs zconfnerrs
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||
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||
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/* Tokens. */
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#ifndef YYTOKENTYPE
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# define YYTOKENTYPE
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/* Put the tokens into the symbol table, so that GDB and other debuggers
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know about them. */
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enum yytokentype {
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T_MAINMENU = 258,
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T_MENU = 259,
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||
T_ENDMENU = 260,
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T_SOURCE = 261,
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||
T_CHOICE = 262,
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||
T_ENDCHOICE = 263,
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||
T_COMMENT = 264,
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||
T_CONFIG = 265,
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||
T_MENUCONFIG = 266,
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||
T_HELP = 267,
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||
T_HELPTEXT = 268,
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||
T_IF = 269,
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||
T_ENDIF = 270,
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||
T_DEPENDS = 271,
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||
T_REQUIRES = 272,
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||
T_OPTIONAL = 273,
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||
T_PROMPT = 274,
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T_TYPE = 275,
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||
T_DEFAULT = 276,
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T_SELECT = 277,
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||
T_RANGE = 278,
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||
T_ON = 279,
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||
T_WORD = 280,
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||
T_WORD_QUOTE = 281,
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||
T_UNEQUAL = 282,
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||
T_CLOSE_PAREN = 283,
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||
T_OPEN_PAREN = 284,
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||
T_EOL = 285,
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||
T_OR = 286,
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T_AND = 287,
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T_EQUAL = 288,
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T_NOT = 289
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};
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#endif
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#define T_MAINMENU 258
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#define T_MENU 259
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#define T_ENDMENU 260
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#define T_SOURCE 261
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||
#define T_CHOICE 262
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||
#define T_ENDCHOICE 263
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||
#define T_COMMENT 264
|
||
#define T_CONFIG 265
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||
#define T_MENUCONFIG 266
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||
#define T_HELP 267
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||
#define T_HELPTEXT 268
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||
#define T_IF 269
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||
#define T_ENDIF 270
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||
#define T_DEPENDS 271
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||
#define T_REQUIRES 272
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||
#define T_OPTIONAL 273
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||
#define T_PROMPT 274
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||
#define T_TYPE 275
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||
#define T_DEFAULT 276
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||
#define T_SELECT 277
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||
#define T_RANGE 278
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#define T_ON 279
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#define T_WORD 280
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#define T_WORD_QUOTE 281
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#define T_UNEQUAL 282
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#define T_CLOSE_PAREN 283
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||
#define T_OPEN_PAREN 284
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#define T_EOL 285
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#define T_OR 286
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||
#define T_AND 287
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#define T_EQUAL 288
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#define T_NOT 289
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||
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||
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/* Copy the first part of user declarations. */
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/*
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* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
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* Released under the terms of the GNU GPL v2.0.
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*/
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||
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#include <ctype.h>
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#include <stdarg.h>
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#include <stdio.h>
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||
#include <stdlib.h>
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||
#include <string.h>
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#include <stdbool.h>
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||
|
||
#define LKC_DIRECT_LINK
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#include "lkc.h"
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|
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#include "zconf.hash.c"
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#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
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#define PRINTD 0x0001
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#define DEBUG_PARSE 0x0002
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||
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int cdebug = PRINTD;
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||
|
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extern int zconflex(void);
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static void zconfprint(const char *err, ...);
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static void zconf_error(const char *err, ...);
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static void zconferror(const char *err);
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static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken);
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struct symbol *symbol_hash[257];
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static struct menu *current_menu, *current_entry;
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#define YYDEBUG 0
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#if YYDEBUG
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#define YYERROR_VERBOSE
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#endif
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/* Enabling traces. */
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#ifndef YYDEBUG
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# define YYDEBUG 0
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#endif
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/* Enabling verbose error messages. */
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#ifdef YYERROR_VERBOSE
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# undef YYERROR_VERBOSE
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# define YYERROR_VERBOSE 1
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#else
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# define YYERROR_VERBOSE 0
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#endif
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#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
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typedef union YYSTYPE {
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char *string;
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struct file *file;
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struct symbol *symbol;
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struct expr *expr;
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struct menu *menu;
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struct kconf_id *id;
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} YYSTYPE;
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/* Line 190 of yacc.c. */
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# define yystype YYSTYPE /* obsolescent; will be withdrawn */
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# define YYSTYPE_IS_DECLARED 1
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# define YYSTYPE_IS_TRIVIAL 1
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#endif
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/* Copy the second part of user declarations. */
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/* Line 213 of yacc.c. */
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#if ! defined (yyoverflow) || YYERROR_VERBOSE
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# ifndef YYFREE
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# define YYFREE free
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# endif
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# ifndef YYMALLOC
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# define YYMALLOC malloc
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# endif
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/* The parser invokes alloca or malloc; define the necessary symbols. */
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# ifdef YYSTACK_USE_ALLOCA
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# if YYSTACK_USE_ALLOCA
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# ifdef __GNUC__
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# define YYSTACK_ALLOC __builtin_alloca
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# else
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# define YYSTACK_ALLOC alloca
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# endif
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# endif
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# endif
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# ifdef YYSTACK_ALLOC
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/* Pacify GCC's `empty if-body' warning. */
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# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
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# else
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# if defined (__STDC__) || defined (__cplusplus)
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# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
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# define YYSIZE_T size_t
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# endif
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# define YYSTACK_ALLOC YYMALLOC
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# define YYSTACK_FREE YYFREE
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# endif
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#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
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#if (! defined (yyoverflow) \
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&& (! defined (__cplusplus) \
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|| (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
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/* A type that is properly aligned for any stack member. */
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union yyalloc
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{
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short int yyss;
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YYSTYPE yyvs;
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};
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/* The size of the maximum gap between one aligned stack and the next. */
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# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
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/* The size of an array large to enough to hold all stacks, each with
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N elements. */
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# define YYSTACK_BYTES(N) \
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((N) * (sizeof (short int) + sizeof (YYSTYPE)) \
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+ YYSTACK_GAP_MAXIMUM)
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/* Copy COUNT objects from FROM to TO. The source and destination do
|
||
not overlap. */
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# ifndef YYCOPY
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# if defined (__GNUC__) && 1 < __GNUC__
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# define YYCOPY(To, From, Count) \
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__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
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# else
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# define YYCOPY(To, From, Count) \
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do \
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{ \
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register YYSIZE_T yyi; \
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for (yyi = 0; yyi < (Count); yyi++) \
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(To)[yyi] = (From)[yyi]; \
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} \
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while (0)
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# endif
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# endif
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/* Relocate STACK from its old location to the new one. The
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local variables YYSIZE and YYSTACKSIZE give the old and new number of
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elements in the stack, and YYPTR gives the new location of the
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stack. Advance YYPTR to a properly aligned location for the next
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stack. */
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# define YYSTACK_RELOCATE(Stack) \
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do \
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{ \
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YYSIZE_T yynewbytes; \
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YYCOPY (&yyptr->Stack, Stack, yysize); \
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Stack = &yyptr->Stack; \
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yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
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yyptr += yynewbytes / sizeof (*yyptr); \
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} \
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while (0)
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#endif
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#if defined (__STDC__) || defined (__cplusplus)
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typedef signed char yysigned_char;
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#else
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typedef short int yysigned_char;
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#endif
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/* YYFINAL -- State number of the termination state. */
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#define YYFINAL 3
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/* YYLAST -- Last index in YYTABLE. */
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#define YYLAST 264
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/* YYNTOKENS -- Number of terminals. */
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#define YYNTOKENS 35
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/* YYNNTS -- Number of nonterminals. */
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#define YYNNTS 42
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/* YYNRULES -- Number of rules. */
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#define YYNRULES 104
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/* YYNRULES -- Number of states. */
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#define YYNSTATES 175
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/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
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#define YYUNDEFTOK 2
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#define YYMAXUTOK 289
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#define YYTRANSLATE(YYX) \
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((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
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/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
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static const unsigned char yytranslate[] =
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{
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0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
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5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
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15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
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25, 26, 27, 28, 29, 30, 31, 32, 33, 34
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};
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#if YYDEBUG
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/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
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YYRHS. */
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static const unsigned short int yyprhs[] =
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{
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0, 0, 3, 5, 6, 9, 12, 15, 20, 23,
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28, 33, 37, 39, 41, 43, 45, 47, 49, 51,
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53, 55, 57, 59, 61, 63, 67, 70, 74, 77,
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||
81, 84, 85, 88, 91, 94, 97, 100, 104, 109,
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||
114, 119, 125, 128, 131, 133, 137, 138, 141, 144,
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||
147, 150, 153, 158, 162, 165, 170, 171, 174, 178,
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||
180, 184, 185, 188, 191, 194, 198, 201, 203, 207,
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||
208, 211, 214, 217, 221, 225, 228, 231, 234, 235,
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||
238, 241, 244, 249, 253, 257, 258, 261, 263, 265,
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||
268, 271, 274, 276, 279, 280, 283, 285, 289, 293,
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297, 300, 304, 308, 310
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};
|
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/* YYRHS -- A `-1'-separated list of the rules' RHS. */
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static const yysigned_char yyrhs[] =
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{
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36, 0, -1, 37, -1, -1, 37, 39, -1, 37,
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||
50, -1, 37, 61, -1, 37, 3, 71, 73, -1,
|
||
37, 72, -1, 37, 25, 1, 30, -1, 37, 38,
|
||
1, 30, -1, 37, 1, 30, -1, 16, -1, 19,
|
||
-1, 20, -1, 22, -1, 18, -1, 23, -1, 21,
|
||
-1, 30, -1, 56, -1, 65, -1, 42, -1, 44,
|
||
-1, 63, -1, 25, 1, 30, -1, 1, 30, -1,
|
||
10, 25, 30, -1, 41, 45, -1, 11, 25, 30,
|
||
-1, 43, 45, -1, -1, 45, 46, -1, 45, 69,
|
||
-1, 45, 67, -1, 45, 40, -1, 45, 30, -1,
|
||
20, 70, 30, -1, 19, 71, 74, 30, -1, 21,
|
||
75, 74, 30, -1, 22, 25, 74, 30, -1, 23,
|
||
76, 76, 74, 30, -1, 7, 30, -1, 47, 51,
|
||
-1, 72, -1, 48, 53, 49, -1, -1, 51, 52,
|
||
-1, 51, 69, -1, 51, 67, -1, 51, 30, -1,
|
||
51, 40, -1, 19, 71, 74, 30, -1, 20, 70,
|
||
30, -1, 18, 30, -1, 21, 25, 74, 30, -1,
|
||
-1, 53, 39, -1, 14, 75, 73, -1, 72, -1,
|
||
54, 57, 55, -1, -1, 57, 39, -1, 57, 61,
|
||
-1, 57, 50, -1, 4, 71, 30, -1, 58, 68,
|
||
-1, 72, -1, 59, 62, 60, -1, -1, 62, 39,
|
||
-1, 62, 61, -1, 62, 50, -1, 6, 71, 30,
|
||
-1, 9, 71, 30, -1, 64, 68, -1, 12, 30,
|
||
-1, 66, 13, -1, -1, 68, 69, -1, 68, 30,
|
||
-1, 68, 40, -1, 16, 24, 75, 30, -1, 16,
|
||
75, 30, -1, 17, 75, 30, -1, -1, 71, 74,
|
||
-1, 25, -1, 26, -1, 5, 30, -1, 8, 30,
|
||
-1, 15, 30, -1, 30, -1, 73, 30, -1, -1,
|
||
14, 75, -1, 76, -1, 76, 33, 76, -1, 76,
|
||
27, 76, -1, 29, 75, 28, -1, 34, 75, -1,
|
||
75, 31, 75, -1, 75, 32, 75, -1, 25, -1,
|
||
26, -1
|
||
};
|
||
|
||
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
|
||
static const unsigned short int yyrline[] =
|
||
{
|
||
0, 103, 103, 105, 107, 108, 109, 110, 111, 112,
|
||
113, 117, 121, 121, 121, 121, 121, 121, 121, 125,
|
||
126, 127, 128, 129, 130, 134, 135, 141, 149, 155,
|
||
163, 173, 175, 176, 177, 178, 179, 182, 190, 196,
|
||
206, 212, 220, 229, 234, 242, 245, 247, 248, 249,
|
||
250, 251, 254, 260, 271, 277, 287, 289, 294, 302,
|
||
310, 313, 315, 316, 317, 322, 329, 334, 342, 345,
|
||
347, 348, 349, 352, 360, 367, 374, 380, 387, 389,
|
||
390, 391, 394, 399, 404, 412, 414, 419, 420, 423,
|
||
424, 425, 429, 430, 433, 434, 437, 438, 439, 440,
|
||
441, 442, 443, 446, 447
|
||
};
|
||
#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_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
|
||
"T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT",
|
||
"T_SELECT", "T_RANGE", "T_ON", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL",
|
||
"T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND", "T_EQUAL",
|
||
"T_NOT", "$accept", "input", "stmt_list", "option_name", "common_stmt",
|
||
"option_error", "config_entry_start", "config_stmt",
|
||
"menuconfig_entry_start", "menuconfig_stmt", "config_option_list",
|
||
"config_option", "choice", "choice_entry", "choice_end", "choice_stmt",
|
||
"choice_option_list", "choice_option", "choice_block", "if_entry",
|
||
"if_end", "if_stmt", "if_block", "menu", "menu_entry", "menu_end",
|
||
"menu_stmt", "menu_block", "source_stmt", "comment", "comment_stmt",
|
||
"help_start", "help", "depends_list", "depends", "prompt_stmt_opt",
|
||
"prompt", "end", "nl", "if_expr", "expr", "symbol", 0
|
||
};
|
||
#endif
|
||
|
||
# ifdef YYPRINT
|
||
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
|
||
token YYLEX-NUM. */
|
||
static const unsigned short int 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
|
||
};
|
||
# endif
|
||
|
||
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
|
||
static const unsigned char yyr1[] =
|
||
{
|
||
0, 35, 36, 37, 37, 37, 37, 37, 37, 37,
|
||
37, 37, 38, 38, 38, 38, 38, 38, 38, 39,
|
||
39, 39, 39, 39, 39, 40, 40, 41, 42, 43,
|
||
44, 45, 45, 45, 45, 45, 45, 46, 46, 46,
|
||
46, 46, 47, 48, 49, 50, 51, 51, 51, 51,
|
||
51, 51, 52, 52, 52, 52, 53, 53, 54, 55,
|
||
56, 57, 57, 57, 57, 58, 59, 60, 61, 62,
|
||
62, 62, 62, 63, 64, 65, 66, 67, 68, 68,
|
||
68, 68, 69, 69, 69, 70, 70, 71, 71, 72,
|
||
72, 72, 73, 73, 74, 74, 75, 75, 75, 75,
|
||
75, 75, 75, 76, 76
|
||
};
|
||
|
||
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
|
||
static const unsigned char yyr2[] =
|
||
{
|
||
0, 2, 1, 0, 2, 2, 2, 4, 2, 4,
|
||
4, 3, 1, 1, 1, 1, 1, 1, 1, 1,
|
||
1, 1, 1, 1, 1, 3, 2, 3, 2, 3,
|
||
2, 0, 2, 2, 2, 2, 2, 3, 4, 4,
|
||
4, 5, 2, 2, 1, 3, 0, 2, 2, 2,
|
||
2, 2, 4, 3, 2, 4, 0, 2, 3, 1,
|
||
3, 0, 2, 2, 2, 3, 2, 1, 3, 0,
|
||
2, 2, 2, 3, 3, 2, 2, 2, 0, 2,
|
||
2, 2, 4, 3, 3, 0, 2, 1, 1, 2,
|
||
2, 2, 1, 2, 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[] =
|
||
{
|
||
3, 0, 0, 1, 0, 0, 0, 0, 0, 0,
|
||
0, 0, 0, 0, 0, 0, 12, 16, 13, 14,
|
||
18, 15, 17, 0, 19, 0, 4, 31, 22, 31,
|
||
23, 46, 56, 5, 61, 20, 78, 69, 6, 24,
|
||
78, 21, 8, 11, 87, 88, 0, 0, 89, 0,
|
||
42, 90, 0, 0, 0, 103, 104, 0, 0, 0,
|
||
96, 91, 0, 0, 0, 0, 0, 0, 0, 0,
|
||
0, 0, 92, 7, 65, 73, 74, 27, 29, 0,
|
||
100, 0, 0, 58, 0, 0, 9, 10, 0, 0,
|
||
0, 0, 0, 85, 0, 0, 0, 0, 36, 35,
|
||
32, 0, 34, 33, 0, 0, 85, 0, 50, 51,
|
||
47, 49, 48, 57, 45, 44, 62, 64, 60, 63,
|
||
59, 80, 81, 79, 70, 72, 68, 71, 67, 93,
|
||
99, 101, 102, 98, 97, 26, 76, 0, 0, 0,
|
||
94, 0, 94, 94, 94, 0, 0, 77, 54, 94,
|
||
0, 94, 0, 83, 84, 0, 0, 37, 86, 0,
|
||
0, 94, 25, 0, 53, 0, 82, 95, 38, 39,
|
||
40, 0, 52, 55, 41
|
||
};
|
||
|
||
/* YYDEFGOTO[NTERM-NUM]. */
|
||
static const short int yydefgoto[] =
|
||
{
|
||
-1, 1, 2, 25, 26, 99, 27, 28, 29, 30,
|
||
64, 100, 31, 32, 114, 33, 66, 110, 67, 34,
|
||
118, 35, 68, 36, 37, 126, 38, 70, 39, 40,
|
||
41, 101, 102, 69, 103, 141, 142, 42, 73, 156,
|
||
59, 60
|
||
};
|
||
|
||
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
||
STATE-NUM. */
|
||
#define YYPACT_NINF -78
|
||
static const short int yypact[] =
|
||
{
|
||
-78, 2, 159, -78, -21, 0, 0, -12, 0, 1,
|
||
4, 0, 27, 38, 60, 58, -78, -78, -78, -78,
|
||
-78, -78, -78, 100, -78, 104, -78, -78, -78, -78,
|
||
-78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
|
||
-78, -78, -78, -78, -78, -78, 86, 113, -78, 114,
|
||
-78, -78, 125, 127, 128, -78, -78, 60, 60, 210,
|
||
65, -78, 141, 142, 39, 103, 182, 200, 6, 66,
|
||
6, 131, -78, 146, -78, -78, -78, -78, -78, 196,
|
||
-78, 60, 60, 146, 40, 40, -78, -78, 155, 156,
|
||
-2, 60, 0, 0, 60, 105, 40, 194, -78, -78,
|
||
-78, 206, -78, -78, 183, 0, 0, 195, -78, -78,
|
||
-78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
|
||
-78, -78, -78, -78, -78, -78, -78, -78, -78, -78,
|
||
-78, 197, -78, -78, -78, -78, -78, 60, 213, 216,
|
||
212, 203, 212, 190, 212, 40, 208, -78, -78, 212,
|
||
222, 212, 219, -78, -78, 60, 223, -78, -78, 224,
|
||
225, 212, -78, 226, -78, 227, -78, 47, -78, -78,
|
||
-78, 228, -78, -78, -78
|
||
};
|
||
|
||
/* YYPGOTO[NTERM-NUM]. */
|
||
static const short int yypgoto[] =
|
||
{
|
||
-78, -78, -78, -78, 164, -36, -78, -78, -78, -78,
|
||
230, -78, -78, -78, -78, 29, -78, -78, -78, -78,
|
||
-78, -78, -78, -78, -78, -78, 59, -78, -78, -78,
|
||
-78, -78, 198, 220, 24, 157, -5, 169, 202, 74,
|
||
-53, -77
|
||
};
|
||
|
||
/* 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, syntax error. */
|
||
#define YYTABLE_NINF -76
|
||
static const short int yytable[] =
|
||
{
|
||
46, 47, 3, 49, 79, 80, 52, 133, 134, 43,
|
||
6, 7, 8, 9, 10, 11, 12, 13, 48, 145,
|
||
14, 15, 137, 55, 56, 44, 45, 57, 131, 132,
|
||
109, 50, 58, 122, 51, 122, 24, 138, 139, -28,
|
||
88, 143, -28, -28, -28, -28, -28, -28, -28, -28,
|
||
-28, 89, 53, -28, -28, 90, 91, -28, 92, 93,
|
||
94, 95, 96, 54, 97, 55, 56, 88, 161, 98,
|
||
-66, -66, -66, -66, -66, -66, -66, -66, 81, 82,
|
||
-66, -66, 90, 91, 152, 55, 56, 140, 61, 57,
|
||
112, 97, 84, 123, 58, 123, 121, 117, 85, 125,
|
||
149, 62, 167, -30, 88, 63, -30, -30, -30, -30,
|
||
-30, -30, -30, -30, -30, 89, 72, -30, -30, 90,
|
||
91, -30, 92, 93, 94, 95, 96, 119, 97, 127,
|
||
144, -75, 88, 98, -75, -75, -75, -75, -75, -75,
|
||
-75, -75, -75, 74, 75, -75, -75, 90, 91, -75,
|
||
-75, -75, -75, -75, -75, 76, 97, 77, 78, -2,
|
||
4, 121, 5, 6, 7, 8, 9, 10, 11, 12,
|
||
13, 86, 87, 14, 15, 16, 129, 17, 18, 19,
|
||
20, 21, 22, 88, 23, 135, 136, -43, -43, 24,
|
||
-43, -43, -43, -43, 89, 146, -43, -43, 90, 91,
|
||
104, 105, 106, 107, 155, 7, 8, 97, 10, 11,
|
||
12, 13, 108, 148, 14, 15, 158, 159, 160, 147,
|
||
151, 81, 82, 163, 130, 165, 155, 81, 82, 82,
|
||
24, 113, 116, 157, 124, 171, 115, 120, 162, 128,
|
||
72, 81, 82, 153, 81, 82, 154, 81, 82, 166,
|
||
81, 82, 164, 168, 169, 170, 172, 173, 174, 65,
|
||
71, 83, 0, 150, 111
|
||
};
|
||
|
||
static const short int yycheck[] =
|
||
{
|
||
5, 6, 0, 8, 57, 58, 11, 84, 85, 30,
|
||
4, 5, 6, 7, 8, 9, 10, 11, 30, 96,
|
||
14, 15, 24, 25, 26, 25, 26, 29, 81, 82,
|
||
66, 30, 34, 69, 30, 71, 30, 90, 91, 0,
|
||
1, 94, 3, 4, 5, 6, 7, 8, 9, 10,
|
||
11, 12, 25, 14, 15, 16, 17, 18, 19, 20,
|
||
21, 22, 23, 25, 25, 25, 26, 1, 145, 30,
|
||
4, 5, 6, 7, 8, 9, 10, 11, 31, 32,
|
||
14, 15, 16, 17, 137, 25, 26, 92, 30, 29,
|
||
66, 25, 27, 69, 34, 71, 30, 68, 33, 70,
|
||
105, 1, 155, 0, 1, 1, 3, 4, 5, 6,
|
||
7, 8, 9, 10, 11, 12, 30, 14, 15, 16,
|
||
17, 18, 19, 20, 21, 22, 23, 68, 25, 70,
|
||
25, 0, 1, 30, 3, 4, 5, 6, 7, 8,
|
||
9, 10, 11, 30, 30, 14, 15, 16, 17, 18,
|
||
19, 20, 21, 22, 23, 30, 25, 30, 30, 0,
|
||
1, 30, 3, 4, 5, 6, 7, 8, 9, 10,
|
||
11, 30, 30, 14, 15, 16, 30, 18, 19, 20,
|
||
21, 22, 23, 1, 25, 30, 30, 5, 6, 30,
|
||
8, 9, 10, 11, 12, 1, 14, 15, 16, 17,
|
||
18, 19, 20, 21, 14, 5, 6, 25, 8, 9,
|
||
10, 11, 30, 30, 14, 15, 142, 143, 144, 13,
|
||
25, 31, 32, 149, 28, 151, 14, 31, 32, 32,
|
||
30, 67, 68, 30, 70, 161, 67, 68, 30, 70,
|
||
30, 31, 32, 30, 31, 32, 30, 31, 32, 30,
|
||
31, 32, 30, 30, 30, 30, 30, 30, 30, 29,
|
||
40, 59, -1, 106, 66
|
||
};
|
||
|
||
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
|
||
symbol of state STATE-NUM. */
|
||
static const unsigned char yystos[] =
|
||
{
|
||
0, 36, 37, 0, 1, 3, 4, 5, 6, 7,
|
||
8, 9, 10, 11, 14, 15, 16, 18, 19, 20,
|
||
21, 22, 23, 25, 30, 38, 39, 41, 42, 43,
|
||
44, 47, 48, 50, 54, 56, 58, 59, 61, 63,
|
||
64, 65, 72, 30, 25, 26, 71, 71, 30, 71,
|
||
30, 30, 71, 25, 25, 25, 26, 29, 34, 75,
|
||
76, 30, 1, 1, 45, 45, 51, 53, 57, 68,
|
||
62, 68, 30, 73, 30, 30, 30, 30, 30, 75,
|
||
75, 31, 32, 73, 27, 33, 30, 30, 1, 12,
|
||
16, 17, 19, 20, 21, 22, 23, 25, 30, 40,
|
||
46, 66, 67, 69, 18, 19, 20, 21, 30, 40,
|
||
52, 67, 69, 39, 49, 72, 39, 50, 55, 61,
|
||
72, 30, 40, 69, 39, 50, 60, 61, 72, 30,
|
||
28, 75, 75, 76, 76, 30, 30, 24, 75, 75,
|
||
71, 70, 71, 75, 25, 76, 1, 13, 30, 71,
|
||
70, 25, 75, 30, 30, 14, 74, 30, 74, 74,
|
||
74, 76, 30, 74, 30, 74, 30, 75, 30, 30,
|
||
30, 74, 30, 30, 30
|
||
};
|
||
|
||
#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 yyerrorlab
|
||
|
||
|
||
/* 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); \
|
||
yytoken = YYTRANSLATE (yychar); \
|
||
YYPOPSTACK; \
|
||
goto yybackup; \
|
||
} \
|
||
else \
|
||
{ \
|
||
yyerror ("syntax error: cannot back up");\
|
||
YYERROR; \
|
||
} \
|
||
while (0)
|
||
|
||
|
||
#define YYTERROR 1
|
||
#define YYERRCODE 256
|
||
|
||
|
||
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
|
||
If N is 0, then set CURRENT to the empty location which ends
|
||
the previous symbol: RHS[0] (always defined). */
|
||
|
||
#define YYRHSLOC(Rhs, K) ((Rhs)[K])
|
||
#ifndef YYLLOC_DEFAULT
|
||
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
||
do \
|
||
if (N) \
|
||
{ \
|
||
(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
|
||
(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
|
||
(Current).last_line = YYRHSLOC (Rhs, N).last_line; \
|
||
(Current).last_column = YYRHSLOC (Rhs, N).last_column; \
|
||
} \
|
||
else \
|
||
{ \
|
||
(Current).first_line = (Current).last_line = \
|
||
YYRHSLOC (Rhs, 0).last_line; \
|
||
(Current).first_column = (Current).last_column = \
|
||
YYRHSLOC (Rhs, 0).last_column; \
|
||
} \
|
||
while (0)
|
||
#endif
|
||
|
||
|
||
/* YY_LOCATION_PRINT -- Print the location on the stream.
|
||
This macro was not mandated originally: define only if we know
|
||
we won't break user code: when these are the locations we know. */
|
||
|
||
#ifndef YY_LOCATION_PRINT
|
||
# if YYLTYPE_IS_TRIVIAL
|
||
# define YY_LOCATION_PRINT(File, Loc) \
|
||
fprintf (File, "%d.%d-%d.%d", \
|
||
(Loc).first_line, (Loc).first_column, \
|
||
(Loc).last_line, (Loc).last_column)
|
||
# else
|
||
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
|
||
# endif
|
||
#endif
|
||
|
||
|
||
/* YYLEX -- calling `yylex' with the right arguments. */
|
||
|
||
#ifdef YYLEX_PARAM
|
||
# define YYLEX yylex (YYLEX_PARAM)
|
||
#else
|
||
# define YYLEX yylex ()
|
||
#endif
|
||
|
||
/* 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 YY_SYMBOL_PRINT(Title, Type, Value, Location) \
|
||
do { \
|
||
if (yydebug) \
|
||
{ \
|
||
YYFPRINTF (stderr, "%s ", Title); \
|
||
yysymprint (stderr, \
|
||
Type, Value); \
|
||
YYFPRINTF (stderr, "\n"); \
|
||
} \
|
||
} while (0)
|
||
|
||
/*------------------------------------------------------------------.
|
||
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
|
||
| TOP (included). |
|
||
`------------------------------------------------------------------*/
|
||
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
static void
|
||
yy_stack_print (short int *bottom, short int *top)
|
||
#else
|
||
static void
|
||
yy_stack_print (bottom, top)
|
||
short int *bottom;
|
||
short int *top;
|
||
#endif
|
||
{
|
||
YYFPRINTF (stderr, "Stack now");
|
||
for (/* Nothing. */; bottom <= top; ++bottom)
|
||
YYFPRINTF (stderr, " %d", *bottom);
|
||
YYFPRINTF (stderr, "\n");
|
||
}
|
||
|
||
# define YY_STACK_PRINT(Bottom, Top) \
|
||
do { \
|
||
if (yydebug) \
|
||
yy_stack_print ((Bottom), (Top)); \
|
||
} while (0)
|
||
|
||
|
||
/*------------------------------------------------.
|
||
| Report that the YYRULE is going to be reduced. |
|
||
`------------------------------------------------*/
|
||
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
static void
|
||
yy_reduce_print (int yyrule)
|
||
#else
|
||
static void
|
||
yy_reduce_print (yyrule)
|
||
int yyrule;
|
||
#endif
|
||
{
|
||
int yyi;
|
||
unsigned int yylno = yyrline[yyrule];
|
||
YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
|
||
yyrule - 1, yylno);
|
||
/* Print the symbols being reduced, and their result. */
|
||
for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
|
||
YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
|
||
YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
|
||
}
|
||
|
||
# define YY_REDUCE_PRINT(Rule) \
|
||
do { \
|
||
if (yydebug) \
|
||
yy_reduce_print (Rule); \
|
||
} 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 YY_SYMBOL_PRINT(Title, Type, Value, Location)
|
||
# define YY_STACK_PRINT(Bottom, Top)
|
||
# define YY_REDUCE_PRINT(Rule)
|
||
#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. */
|
||
|
||
#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 YYOUTPUT. |
|
||
`--------------------------------*/
|
||
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
static void
|
||
yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
|
||
#else
|
||
static void
|
||
yysymprint (yyoutput, yytype, yyvaluep)
|
||
FILE *yyoutput;
|
||
int yytype;
|
||
YYSTYPE *yyvaluep;
|
||
#endif
|
||
{
|
||
/* Pacify ``unused variable'' warnings. */
|
||
(void) yyvaluep;
|
||
|
||
if (yytype < YYNTOKENS)
|
||
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
||
else
|
||
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
||
|
||
|
||
# ifdef YYPRINT
|
||
if (yytype < YYNTOKENS)
|
||
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
||
# endif
|
||
switch (yytype)
|
||
{
|
||
default:
|
||
break;
|
||
}
|
||
YYFPRINTF (yyoutput, ")");
|
||
}
|
||
|
||
#endif /* ! YYDEBUG */
|
||
/*-----------------------------------------------.
|
||
| Release the memory associated to this symbol. |
|
||
`-----------------------------------------------*/
|
||
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
static void
|
||
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
|
||
#else
|
||
static void
|
||
yydestruct (yymsg, yytype, yyvaluep)
|
||
const char *yymsg;
|
||
int yytype;
|
||
YYSTYPE *yyvaluep;
|
||
#endif
|
||
{
|
||
/* Pacify ``unused variable'' warnings. */
|
||
(void) yyvaluep;
|
||
|
||
if (!yymsg)
|
||
yymsg = "Deleting";
|
||
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
|
||
|
||
switch (yytype)
|
||
{
|
||
case 48: /* choice_entry */
|
||
|
||
{
|
||
fprintf(stderr, "%s:%d: missing end statement for this entry\n",
|
||
(yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno);
|
||
if (current_menu == (yyvaluep->menu))
|
||
menu_end_menu();
|
||
};
|
||
|
||
break;
|
||
case 54: /* if_entry */
|
||
|
||
{
|
||
fprintf(stderr, "%s:%d: missing end statement for this entry\n",
|
||
(yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno);
|
||
if (current_menu == (yyvaluep->menu))
|
||
menu_end_menu();
|
||
};
|
||
|
||
break;
|
||
case 59: /* menu_entry */
|
||
|
||
{
|
||
fprintf(stderr, "%s:%d: missing end statement for this entry\n",
|
||
(yyvaluep->menu)->file->name, (yyvaluep->menu)->lineno);
|
||
if (current_menu == (yyvaluep->menu))
|
||
menu_end_menu();
|
||
};
|
||
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
|
||
/* Prevent warnings from -Wmissing-prototypes. */
|
||
|
||
#ifdef YYPARSE_PARAM
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
int yyparse (void *YYPARSE_PARAM);
|
||
# else
|
||
int yyparse ();
|
||
# endif
|
||
#else /* ! YYPARSE_PARAM */
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
int yyparse (void);
|
||
#else
|
||
int yyparse ();
|
||
#endif
|
||
#endif /* ! YYPARSE_PARAM */
|
||
|
||
|
||
|
||
/* The look-ahead symbol. */
|
||
int yychar;
|
||
|
||
/* The semantic value of the look-ahead symbol. */
|
||
YYSTYPE yylval;
|
||
|
||
/* Number of syntax errors so far. */
|
||
int yynerrs;
|
||
|
||
|
||
|
||
/*----------.
|
||
| yyparse. |
|
||
`----------*/
|
||
|
||
#ifdef YYPARSE_PARAM
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
int yyparse (void *YYPARSE_PARAM)
|
||
# else
|
||
int yyparse (YYPARSE_PARAM)
|
||
void *YYPARSE_PARAM;
|
||
# endif
|
||
#else /* ! YYPARSE_PARAM */
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
int
|
||
yyparse (void)
|
||
#else
|
||
int
|
||
yyparse ()
|
||
|
||
#endif
|
||
#endif
|
||
{
|
||
|
||
register int yystate;
|
||
register int yyn;
|
||
int yyresult;
|
||
/* Number of tokens to shift before error messages enabled. */
|
||
int yyerrstatus;
|
||
/* Look-ahead token as an internal (translated) token number. */
|
||
int yytoken = 0;
|
||
|
||
/* Three stacks and their tools:
|
||
`yyss': related to states,
|
||
`yyvs': related to semantic values,
|
||
`yyls': related to locations.
|
||
|
||
Refer to the stacks through separate pointers, to allow yyoverflow
|
||
to reallocate them elsewhere. */
|
||
|
||
/* The state stack. */
|
||
short int yyssa[YYINITDEPTH];
|
||
short int *yyss = yyssa;
|
||
register short int *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;
|
||
|
||
|
||
yyvsp[0] = yylval;
|
||
|
||
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 (yyss + yystacksize - 1 <= yyssp)
|
||
{
|
||
/* 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 int *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 (YYMAXDEPTH <= yystacksize)
|
||
goto yyoverflowlab;
|
||
yystacksize *= 2;
|
||
if (YYMAXDEPTH < yystacksize)
|
||
yystacksize = YYMAXDEPTH;
|
||
|
||
{
|
||
short int *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) yystacksize));
|
||
|
||
if (yyss + yystacksize - 1 <= yyssp)
|
||
YYABORT;
|
||
}
|
||
|
||
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
|
||
|
||
goto yybackup;
|
||
|
||
/*-----------.
|
||
| yybackup. |
|
||
`-----------*/
|
||
yybackup:
|
||
|
||
/* Do appropriate processing given the current state. */
|
||
/* Read a look-ahead token if we need one and don't already have one. */
|
||
/* yyresume: */
|
||
|
||
/* First try to decide what to do without reference to look-ahead token. */
|
||
|
||
yyn = yypact[yystate];
|
||
if (yyn == YYPACT_NINF)
|
||
goto yydefault;
|
||
|
||
/* Not known => get a look-ahead token if don't already have one. */
|
||
|
||
/* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
|
||
if (yychar == YYEMPTY)
|
||
{
|
||
YYDPRINTF ((stderr, "Reading a token: "));
|
||
yychar = YYLEX;
|
||
}
|
||
|
||
if (yychar <= YYEOF)
|
||
{
|
||
yychar = yytoken = YYEOF;
|
||
YYDPRINTF ((stderr, "Now at end of input.\n"));
|
||
}
|
||
else
|
||
{
|
||
yytoken = YYTRANSLATE (yychar);
|
||
YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
|
||
}
|
||
|
||
/* If the proper action on seeing token YYTOKEN is to reduce or to
|
||
detect an error, take that action. */
|
||
yyn += yytoken;
|
||
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
|
||
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 look-ahead token. */
|
||
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
|
||
|
||
/* 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];
|
||
|
||
|
||
YY_REDUCE_PRINT (yyn);
|
||
switch (yyn)
|
||
{
|
||
case 8:
|
||
|
||
{ zconf_error("unexpected end statement"); ;}
|
||
break;
|
||
|
||
case 9:
|
||
|
||
{ zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); ;}
|
||
break;
|
||
|
||
case 10:
|
||
|
||
{
|
||
zconf_error("unexpected option \"%s\"", kconf_id_strings + (yyvsp[-2].id)->name);
|
||
;}
|
||
break;
|
||
|
||
case 11:
|
||
|
||
{ zconf_error("invalid statement"); ;}
|
||
break;
|
||
|
||
case 25:
|
||
|
||
{ zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); ;}
|
||
break;
|
||
|
||
case 26:
|
||
|
||
{ zconf_error("invalid option"); ;}
|
||
break;
|
||
|
||
case 27:
|
||
|
||
{
|
||
struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
|
||
sym->flags |= SYMBOL_OPTIONAL;
|
||
menu_add_entry(sym);
|
||
printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
|
||
;}
|
||
break;
|
||
|
||
case 28:
|
||
|
||
{
|
||
menu_end_entry();
|
||
printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 29:
|
||
|
||
{
|
||
struct symbol *sym = sym_lookup((yyvsp[-1].string), 0);
|
||
sym->flags |= SYMBOL_OPTIONAL;
|
||
menu_add_entry(sym);
|
||
printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
|
||
;}
|
||
break;
|
||
|
||
case 30:
|
||
|
||
{
|
||
if (current_entry->prompt)
|
||
current_entry->prompt->type = P_MENU;
|
||
else
|
||
zconfprint("warning: menuconfig statement without prompt");
|
||
menu_end_entry();
|
||
printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 37:
|
||
|
||
{
|
||
menu_set_type((yyvsp[-2].id)->stype);
|
||
printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
|
||
zconf_curname(), zconf_lineno(),
|
||
(yyvsp[-2].id)->stype);
|
||
;}
|
||
break;
|
||
|
||
case 38:
|
||
|
||
{
|
||
menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
|
||
printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 39:
|
||
|
||
{
|
||
menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr));
|
||
if ((yyvsp[-3].id)->stype != S_UNKNOWN)
|
||
menu_set_type((yyvsp[-3].id)->stype);
|
||
printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
|
||
zconf_curname(), zconf_lineno(),
|
||
(yyvsp[-3].id)->stype);
|
||
;}
|
||
break;
|
||
|
||
case 40:
|
||
|
||
{
|
||
menu_add_symbol(P_SELECT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
|
||
printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 41:
|
||
|
||
{
|
||
menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr));
|
||
printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 42:
|
||
|
||
{
|
||
struct symbol *sym = sym_lookup(NULL, 0);
|
||
sym->flags |= SYMBOL_CHOICE;
|
||
menu_add_entry(sym);
|
||
menu_add_expr(P_CHOICE, NULL, NULL);
|
||
printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 43:
|
||
|
||
{
|
||
(yyval.menu) = menu_add_menu();
|
||
;}
|
||
break;
|
||
|
||
case 44:
|
||
|
||
{
|
||
if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) {
|
||
menu_end_menu();
|
||
printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 52:
|
||
|
||
{
|
||
menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr));
|
||
printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 53:
|
||
|
||
{
|
||
if ((yyvsp[-2].id)->stype == S_BOOLEAN || (yyvsp[-2].id)->stype == S_TRISTATE) {
|
||
menu_set_type((yyvsp[-2].id)->stype);
|
||
printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
|
||
zconf_curname(), zconf_lineno(),
|
||
(yyvsp[-2].id)->stype);
|
||
} else
|
||
YYERROR;
|
||
;}
|
||
break;
|
||
|
||
case 54:
|
||
|
||
{
|
||
current_entry->sym->flags |= SYMBOL_OPTIONAL;
|
||
printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 55:
|
||
|
||
{
|
||
if ((yyvsp[-3].id)->stype == S_UNKNOWN) {
|
||
menu_add_symbol(P_DEFAULT, sym_lookup((yyvsp[-2].string), 0), (yyvsp[-1].expr));
|
||
printd(DEBUG_PARSE, "%s:%d:default\n",
|
||
zconf_curname(), zconf_lineno());
|
||
} else
|
||
YYERROR;
|
||
;}
|
||
break;
|
||
|
||
case 58:
|
||
|
||
{
|
||
printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
|
||
menu_add_entry(NULL);
|
||
menu_add_dep((yyvsp[-1].expr));
|
||
(yyval.menu) = menu_add_menu();
|
||
;}
|
||
break;
|
||
|
||
case 59:
|
||
|
||
{
|
||
if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) {
|
||
menu_end_menu();
|
||
printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 65:
|
||
|
||
{
|
||
menu_add_entry(NULL);
|
||
menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL);
|
||
printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 66:
|
||
|
||
{
|
||
(yyval.menu) = menu_add_menu();
|
||
;}
|
||
break;
|
||
|
||
case 67:
|
||
|
||
{
|
||
if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) {
|
||
menu_end_menu();
|
||
printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 73:
|
||
|
||
{
|
||
printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string));
|
||
zconf_nextfile((yyvsp[-1].string));
|
||
;}
|
||
break;
|
||
|
||
case 74:
|
||
|
||
{
|
||
menu_add_entry(NULL);
|
||
menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL);
|
||
printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 75:
|
||
|
||
{
|
||
menu_end_entry();
|
||
;}
|
||
break;
|
||
|
||
case 76:
|
||
|
||
{
|
||
printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
|
||
zconf_starthelp();
|
||
;}
|
||
break;
|
||
|
||
case 77:
|
||
|
||
{
|
||
current_entry->sym->help = (yyvsp[0].string);
|
||
;}
|
||
break;
|
||
|
||
case 82:
|
||
|
||
{
|
||
menu_add_dep((yyvsp[-1].expr));
|
||
printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 83:
|
||
|
||
{
|
||
menu_add_dep((yyvsp[-1].expr));
|
||
printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 84:
|
||
|
||
{
|
||
menu_add_dep((yyvsp[-1].expr));
|
||
printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(), zconf_lineno());
|
||
;}
|
||
break;
|
||
|
||
case 86:
|
||
|
||
{
|
||
menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr));
|
||
;}
|
||
break;
|
||
|
||
case 89:
|
||
|
||
{ (yyval.id) = (yyvsp[-1].id); ;}
|
||
break;
|
||
|
||
case 90:
|
||
|
||
{ (yyval.id) = (yyvsp[-1].id); ;}
|
||
break;
|
||
|
||
case 91:
|
||
|
||
{ (yyval.id) = (yyvsp[-1].id); ;}
|
||
break;
|
||
|
||
case 94:
|
||
|
||
{ (yyval.expr) = NULL; ;}
|
||
break;
|
||
|
||
case 95:
|
||
|
||
{ (yyval.expr) = (yyvsp[0].expr); ;}
|
||
break;
|
||
|
||
case 96:
|
||
|
||
{ (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); ;}
|
||
break;
|
||
|
||
case 97:
|
||
|
||
{ (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;}
|
||
break;
|
||
|
||
case 98:
|
||
|
||
{ (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); ;}
|
||
break;
|
||
|
||
case 99:
|
||
|
||
{ (yyval.expr) = (yyvsp[-1].expr); ;}
|
||
break;
|
||
|
||
case 100:
|
||
|
||
{ (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); ;}
|
||
break;
|
||
|
||
case 101:
|
||
|
||
{ (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); ;}
|
||
break;
|
||
|
||
case 102:
|
||
|
||
{ (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); ;}
|
||
break;
|
||
|
||
case 103:
|
||
|
||
{ (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); ;}
|
||
break;
|
||
|
||
case 104:
|
||
|
||
{ (yyval.symbol) = sym_lookup((yyvsp[0].string), 1); free((yyvsp[0].string)); ;}
|
||
break;
|
||
|
||
|
||
}
|
||
|
||
/* Line 1037 of yacc.c. */
|
||
|
||
|
||
yyvsp -= yylen;
|
||
yyssp -= yylen;
|
||
|
||
|
||
YY_STACK_PRINT (yyss, yyssp);
|
||
|
||
*++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);
|
||
const char* yyprefix;
|
||
char *yymsg;
|
||
int yyx;
|
||
|
||
/* Start YYX at -YYN if negative to avoid negative indexes in
|
||
YYCHECK. */
|
||
int yyxbegin = yyn < 0 ? -yyn : 0;
|
||
|
||
/* Stay within bounds of both yycheck and yytname. */
|
||
int yychecklim = YYLAST - yyn;
|
||
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
|
||
int yycount = 0;
|
||
|
||
yyprefix = ", expecting ";
|
||
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
|
||
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
||
{
|
||
yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
|
||
yycount += 1;
|
||
if (yycount == 5)
|
||
{
|
||
yysize = 0;
|
||
break;
|
||
}
|
||
}
|
||
yysize += (sizeof ("syntax error, unexpected ")
|
||
+ yystrlen (yytname[yytype]));
|
||
yymsg = (char *) YYSTACK_ALLOC (yysize);
|
||
if (yymsg != 0)
|
||
{
|
||
char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
|
||
yyp = yystpcpy (yyp, yytname[yytype]);
|
||
|
||
if (yycount < 5)
|
||
{
|
||
yyprefix = ", expecting ";
|
||
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
|
||
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
||
{
|
||
yyp = yystpcpy (yyp, yyprefix);
|
||
yyp = yystpcpy (yyp, yytname[yyx]);
|
||
yyprefix = " or ";
|
||
}
|
||
}
|
||
yyerror (yymsg);
|
||
YYSTACK_FREE (yymsg);
|
||
}
|
||
else
|
||
yyerror ("syntax error; also virtual memory exhausted");
|
||
}
|
||
else
|
||
#endif /* YYERROR_VERBOSE */
|
||
yyerror ("syntax error");
|
||
}
|
||
|
||
|
||
|
||
if (yyerrstatus == 3)
|
||
{
|
||
/* If just tried and failed to reuse look-ahead token after an
|
||
error, discard it. */
|
||
|
||
if (yychar <= YYEOF)
|
||
{
|
||
/* If at end of input, pop the error token,
|
||
then the rest of the stack, then return failure. */
|
||
if (yychar == YYEOF)
|
||
for (;;)
|
||
{
|
||
|
||
YYPOPSTACK;
|
||
if (yyssp == yyss)
|
||
YYABORT;
|
||
yydestruct ("Error: popping",
|
||
yystos[*yyssp], yyvsp);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
yydestruct ("Error: discarding", yytoken, &yylval);
|
||
yychar = YYEMPTY;
|
||
}
|
||
}
|
||
|
||
/* Else will try to reuse look-ahead token after shifting the error
|
||
token. */
|
||
goto yyerrlab1;
|
||
|
||
|
||
/*---------------------------------------------------.
|
||
| yyerrorlab -- error raised explicitly by YYERROR. |
|
||
`---------------------------------------------------*/
|
||
yyerrorlab:
|
||
|
||
#ifdef __GNUC__
|
||
/* Pacify GCC when the user code never invokes YYERROR and the label
|
||
yyerrorlab therefore never appears in user code. */
|
||
if (0)
|
||
goto yyerrorlab;
|
||
#endif
|
||
|
||
yyvsp -= yylen;
|
||
yyssp -= yylen;
|
||
yystate = *yyssp;
|
||
goto yyerrlab1;
|
||
|
||
|
||
/*-------------------------------------------------------------.
|
||
| yyerrlab1 -- common code for both syntax error and YYERROR. |
|
||
`-------------------------------------------------------------*/
|
||
yyerrlab1:
|
||
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;
|
||
|
||
|
||
yydestruct ("Error: popping", yystos[yystate], yyvsp);
|
||
YYPOPSTACK;
|
||
yystate = *yyssp;
|
||
YY_STACK_PRINT (yyss, yyssp);
|
||
}
|
||
|
||
if (yyn == YYFINAL)
|
||
YYACCEPT;
|
||
|
||
*++yyvsp = yylval;
|
||
|
||
|
||
/* Shift the error token. */
|
||
YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
|
||
|
||
/*-------------------------------------.
|
||
| yyacceptlab -- YYACCEPT comes here. |
|
||
`-------------------------------------*/
|
||
yyacceptlab:
|
||
yyresult = 0;
|
||
goto yyreturn;
|
||
|
||
/*-----------------------------------.
|
||
| yyabortlab -- YYABORT comes here. |
|
||
`-----------------------------------*/
|
||
yyabortlab:
|
||
yydestruct ("Error: discarding lookahead",
|
||
yytoken, &yylval);
|
||
yychar = YYEMPTY;
|
||
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;
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
void conf_parse(const char *name)
|
||
{
|
||
struct symbol *sym;
|
||
int i;
|
||
|
||
zconf_initscan(name);
|
||
|
||
sym_init();
|
||
menu_init();
|
||
modules_sym = sym_lookup("MODULES", 0);
|
||
rootmenu.prompt = menu_add_prompt(P_MENU, "Busybox Configuration", NULL);
|
||
|
||
#if YYDEBUG
|
||
if (getenv("ZCONF_DEBUG"))
|
||
zconfdebug = 1;
|
||
#endif
|
||
zconfparse();
|
||
if (zconfnerrs)
|
||
exit(1);
|
||
menu_finalize(&rootmenu);
|
||
for_all_symbols(i, sym) {
|
||
sym_check_deps(sym);
|
||
}
|
||
|
||
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";
|
||
case T_DEPENDS: return "depends";
|
||
}
|
||
return "<token>";
|
||
}
|
||
|
||
static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken)
|
||
{
|
||
if (id->token != endtoken) {
|
||
zconf_error("unexpected '%s' within %s block",
|
||
kconf_id_strings + id->name, zconf_tokenname(starttoken));
|
||
zconfnerrs++;
|
||
return false;
|
||
}
|
||
if (current_menu->file != current_file) {
|
||
zconf_error("'%s' in different file than '%s'",
|
||
kconf_id_strings + id->name, zconf_tokenname(starttoken));
|
||
fprintf(stderr, "%s:%d: location of the '%s'\n",
|
||
current_menu->file->name, current_menu->lineno,
|
||
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 zconf_error(const char *err, ...)
|
||
{
|
||
va_list ap;
|
||
|
||
zconfnerrs++;
|
||
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)
|
||
{
|
||
#if YYDEBUG
|
||
fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err);
|
||
#endif
|
||
}
|
||
|
||
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;
|
||
|
||
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;
|
||
}
|
||
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 (!expr_is_yes(prop->visible.expr)) {
|
||
fputs(" if ", out);
|
||
expr_fprint(prop->visible.expr, out);
|
||
}
|
||
fputc('\n', out);
|
||
break;
|
||
case P_DEFAULT:
|
||
fputs( " default ", out);
|
||
expr_fprint(prop->expr, out);
|
||
if (!expr_is_yes(prop->visible.expr)) {
|
||
fputs(" if ", out);
|
||
expr_fprint(prop->visible.expr, 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 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 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;
|
||
default:
|
||
;
|
||
}
|
||
if (!expr_is_yes(prop->visible.expr)) {
|
||
fputs(" depends ", out);
|
||
expr_fprint(prop->visible.expr, 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 "util.c"
|
||
#include "confdata.c"
|
||
#include "expr.c"
|
||
#include "symbol.c"
|
||
#include "menu.c"
|
||
|
||
|