| /* A Bison parser, made by GNU Bison 2.3. */ |
| |
| /* Skeleton implementation for Bison's Yacc-like parsers in C |
| |
| Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 |
| 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., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. */ |
| |
| /* As a special exception, you may create a larger work that contains |
| part or all of the Bison parser skeleton and distribute that work |
| under terms of your choice, so long as that work isn't itself a |
| parser generator using the skeleton or a modified version thereof |
| as a parser skeleton. Alternatively, if you modify or redistribute |
| the parser skeleton itself, you may (at your option) remove this |
| special exception, which will cause the skeleton and the resulting |
| Bison output files to be licensed under the GNU General Public |
| License without this special exception. |
| |
| This special exception was added by the Free Software Foundation in |
| version 2.2 of Bison. */ |
| |
| /* C LALR(1) parser skeleton 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 |
| |
| /* Bison version. */ |
| #define YYBISON_VERSION "2.3" |
| |
| /* Skeleton name. */ |
| #define YYSKELETON_NAME "yacc.c" |
| |
| /* Pure parsers. */ |
| #define YYPURE 0 |
| |
| /* Using locations. */ |
| #define YYLSP_NEEDED 0 |
| |
| |
| |
| /* Tokens. */ |
| #ifndef YYTOKENTYPE |
| # define YYTOKENTYPE |
| /* Put the tokens into the symbol table, so that GDB and other debuggers |
| know about them. */ |
| enum yytokentype { |
| NAME = 258, |
| LIBRARY = 259, |
| DESCRIPTION = 260, |
| STACKSIZE = 261, |
| HEAPSIZE = 262, |
| CODE = 263, |
| DATA = 264, |
| SECTIONS = 265, |
| EXPORTS = 266, |
| IMPORTS = 267, |
| VERSIONK = 268, |
| BASE = 269, |
| CONSTANT = 270, |
| READ = 271, |
| WRITE = 272, |
| EXECUTE = 273, |
| SHARED = 274, |
| NONSHARED = 275, |
| NONAME = 276, |
| PRIVATE = 277, |
| SINGLE = 278, |
| MULTIPLE = 279, |
| INITINSTANCE = 280, |
| INITGLOBAL = 281, |
| TERMINSTANCE = 282, |
| TERMGLOBAL = 283, |
| EQUAL = 284, |
| ID = 285, |
| NUMBER = 286 |
| }; |
| #endif |
| /* Tokens. */ |
| #define NAME 258 |
| #define LIBRARY 259 |
| #define DESCRIPTION 260 |
| #define STACKSIZE 261 |
| #define HEAPSIZE 262 |
| #define CODE 263 |
| #define DATA 264 |
| #define SECTIONS 265 |
| #define EXPORTS 266 |
| #define IMPORTS 267 |
| #define VERSIONK 268 |
| #define BASE 269 |
| #define CONSTANT 270 |
| #define READ 271 |
| #define WRITE 272 |
| #define EXECUTE 273 |
| #define SHARED 274 |
| #define NONSHARED 275 |
| #define NONAME 276 |
| #define PRIVATE 277 |
| #define SINGLE 278 |
| #define MULTIPLE 279 |
| #define INITINSTANCE 280 |
| #define INITGLOBAL 281 |
| #define TERMINSTANCE 282 |
| #define TERMGLOBAL 283 |
| #define EQUAL 284 |
| #define ID 285 |
| #define NUMBER 286 |
| |
| |
| |
| |
| /* Copy the first part of user declarations. */ |
| #line 1 "defparse.y" |
| /* defparse.y - parser for .def files */ |
| |
| /* Copyright (C) 1995-2015 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 3 of the License, 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., 51 Franklin Street - Fifth Floor, Boston, |
| MA 02110-1301, USA. */ |
| |
| #include "deflex.h" |
| |
| |
| /* Enabling traces. */ |
| #ifndef YYDEBUG |
| # define YYDEBUG 0 |
| #endif |
| |
| /* Enabling verbose error messages. */ |
| #ifdef YYERROR_VERBOSE |
| # undef YYERROR_VERBOSE |
| # define YYERROR_VERBOSE 1 |
| #else |
| # define YYERROR_VERBOSE 0 |
| #endif |
| |
| /* Enabling the token table. */ |
| #ifndef YYTOKEN_TABLE |
| # define YYTOKEN_TABLE 0 |
| #endif |
| |
| #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED |
| typedef union YYSTYPE |
| #line 28 "defparse.y" |
| { |
| char *id; |
| const char *id_const; |
| int number; |
| } |
| /* Line 193 of yacc.c. */ |
| #line 191 "defparse.c" |
| YYSTYPE; |
| # define yystype YYSTYPE /* obsolescent; will be withdrawn */ |
| # define YYSTYPE_IS_DECLARED 1 |
| # define YYSTYPE_IS_TRIVIAL 1 |
| #endif |
| |
| |
| |
| /* Copy the second part of user declarations. */ |
| |
| |
| /* Line 216 of yacc.c. */ |
| #line 204 "defparse.c" |
| |
| #ifdef short |
| # undef short |
| #endif |
| |
| #ifdef YYTYPE_UINT8 |
| typedef YYTYPE_UINT8 yytype_uint8; |
| #else |
| typedef unsigned char yytype_uint8; |
| #endif |
| |
| #ifdef YYTYPE_INT8 |
| typedef YYTYPE_INT8 yytype_int8; |
| #elif (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| typedef signed char yytype_int8; |
| #else |
| typedef short int yytype_int8; |
| #endif |
| |
| #ifdef YYTYPE_UINT16 |
| typedef YYTYPE_UINT16 yytype_uint16; |
| #else |
| typedef unsigned short int yytype_uint16; |
| #endif |
| |
| #ifdef YYTYPE_INT16 |
| typedef YYTYPE_INT16 yytype_int16; |
| #else |
| typedef short int yytype_int16; |
| #endif |
| |
| #ifndef YYSIZE_T |
| # ifdef __SIZE_TYPE__ |
| # define YYSIZE_T __SIZE_TYPE__ |
| # elif defined size_t |
| # define YYSIZE_T size_t |
| # elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
| # define YYSIZE_T size_t |
| # else |
| # define YYSIZE_T unsigned int |
| # endif |
| #endif |
| |
| #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) |
| |
| #ifndef YY_ |
| # if defined YYENABLE_NLS && YYENABLE_NLS |
| # if ENABLE_NLS |
| # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ |
| # define YY_(msgid) dgettext ("bison-runtime", msgid) |
| # endif |
| # endif |
| # ifndef YY_ |
| # define YY_(msgid) msgid |
| # endif |
| #endif |
| |
| /* Suppress unused-variable warnings by "using" E. */ |
| #if ! defined lint || defined __GNUC__ |
| # define YYUSE(e) ((void) (e)) |
| #else |
| # define YYUSE(e) /* empty */ |
| #endif |
| |
| /* Identity function, used to suppress warnings about constant conditions. */ |
| #ifndef lint |
| # define YYID(n) (n) |
| #else |
| #if (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| static int |
| YYID (int i) |
| #else |
| static int |
| YYID (i) |
| int i; |
| #endif |
| { |
| return i; |
| } |
| #endif |
| |
| #if ! defined yyoverflow || YYERROR_VERBOSE |
| |
| /* The parser invokes alloca or malloc; define the necessary symbols. */ |
| |
| # ifdef YYSTACK_USE_ALLOCA |
| # if YYSTACK_USE_ALLOCA |
| # ifdef __GNUC__ |
| # define YYSTACK_ALLOC __builtin_alloca |
| # elif defined __BUILTIN_VA_ARG_INCR |
| # include <alloca.h> /* INFRINGES ON USER NAME SPACE */ |
| # elif defined _AIX |
| # define YYSTACK_ALLOC __alloca |
| # elif defined _MSC_VER |
| # include <malloc.h> /* INFRINGES ON USER NAME SPACE */ |
| # define alloca _alloca |
| # else |
| # define YYSTACK_ALLOC alloca |
| # if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
| # ifndef _STDLIB_H |
| # define _STDLIB_H 1 |
| # endif |
| # endif |
| # endif |
| # endif |
| # endif |
| |
| # ifdef YYSTACK_ALLOC |
| /* Pacify GCC's `empty if-body' warning. */ |
| # define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) |
| # ifndef YYSTACK_ALLOC_MAXIMUM |
| /* The OS might guarantee only one guard page at the bottom of the stack, |
| and a page size can be as small as 4096 bytes. So we cannot safely |
| invoke alloca (N) if N exceeds 4096. Use a slightly smaller number |
| to allow for a few compiler-allocated temporary stack slots. */ |
| # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ |
| # endif |
| # else |
| # define YYSTACK_ALLOC YYMALLOC |
| # define YYSTACK_FREE YYFREE |
| # ifndef YYSTACK_ALLOC_MAXIMUM |
| # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM |
| # endif |
| # if (defined __cplusplus && ! defined _STDLIB_H \ |
| && ! ((defined YYMALLOC || defined malloc) \ |
| && (defined YYFREE || defined free))) |
| # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
| # ifndef _STDLIB_H |
| # define _STDLIB_H 1 |
| # endif |
| # endif |
| # ifndef YYMALLOC |
| # define YYMALLOC malloc |
| # if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ |
| # endif |
| # endif |
| # ifndef YYFREE |
| # define YYFREE free |
| # if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| void free (void *); /* INFRINGES ON USER NAME SPACE */ |
| # endif |
| # endif |
| # endif |
| #endif /* ! defined yyoverflow || YYERROR_VERBOSE */ |
| |
| |
| #if (! defined yyoverflow \ |
| && (! defined __cplusplus \ |
| || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) |
| |
| /* A type that is properly aligned for any stack member. */ |
| union yyalloc |
| { |
| yytype_int16 yyss; |
| YYSTYPE yyvs; |
| }; |
| |
| /* The size of the maximum gap between one aligned stack and the next. */ |
| # define YYSTACK_GAP_MAXIMUM (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 (yytype_int16) + sizeof (YYSTYPE)) \ |
| + YYSTACK_GAP_MAXIMUM) |
| |
| /* Copy COUNT objects from FROM to TO. The source and destination do |
| not overlap. */ |
| # ifndef YYCOPY |
| # if defined __GNUC__ && 1 < __GNUC__ |
| # define YYCOPY(To, From, Count) \ |
| __builtin_memcpy (To, From, (Count) * sizeof (*(From))) |
| # else |
| # define YYCOPY(To, From, Count) \ |
| do \ |
| { \ |
| YYSIZE_T yyi; \ |
| for (yyi = 0; yyi < (Count); yyi++) \ |
| (To)[yyi] = (From)[yyi]; \ |
| } \ |
| while (YYID (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_MAXIMUM; \ |
| yyptr += yynewbytes / sizeof (*yyptr); \ |
| } \ |
| while (YYID (0)) |
| |
| #endif |
| |
| /* YYFINAL -- State number of the termination state. */ |
| #define YYFINAL 66 |
| /* YYLAST -- Last index in YYTABLE. */ |
| #define YYLAST 141 |
| |
| /* YYNTOKENS -- Number of terminals. */ |
| #define YYNTOKENS 36 |
| /* YYNNTS -- Number of nonterminals. */ |
| #define YYNNTS 26 |
| /* YYNRULES -- Number of rules. */ |
| #define YYNRULES 98 |
| /* YYNRULES -- Number of states. */ |
| #define YYNSTATES 139 |
| |
| /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ |
| #define YYUNDEFTOK 2 |
| #define YYMAXUTOK 286 |
| |
| #define YYTRANSLATE(YYX) \ |
| ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) |
| |
| /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ |
| static const yytype_uint8 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, 34, 2, 32, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 33, 2, 2, 35, 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 |
| }; |
| |
| #if YYDEBUG |
| /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in |
| YYRHS. */ |
| static const yytype_uint16 yyprhs[] = |
| { |
| 0, 0, 3, 6, 8, 12, 17, 20, 23, 27, |
| 31, 34, 37, 40, 43, 46, 51, 52, 55, 64, |
| 67, 69, 78, 87, 94, 101, 108, 115, 120, 125, |
| 128, 130, 133, 137, 139, 141, 142, 145, 146, 148, |
| 150, 152, 154, 156, 158, 160, 162, 163, 165, 166, |
| 168, 169, 171, 172, 174, 176, 178, 180, 182, 184, |
| 186, 188, 190, 192, 194, 196, 198, 200, 202, 204, |
| 206, 208, 210, 212, 214, 216, 218, 220, 222, 224, |
| 227, 230, 234, 238, 240, 241, 244, 245, 248, 249, |
| 252, 253, 257, 258, 259, 263, 265, 267, 269 |
| }; |
| |
| /* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
| static const yytype_int8 yyrhs[] = |
| { |
| 37, 0, -1, 37, 38, -1, 38, -1, 3, 55, |
| 59, -1, 4, 55, 59, 60, -1, 11, 39, -1, |
| 5, 30, -1, 6, 31, 47, -1, 7, 31, 47, |
| -1, 8, 45, -1, 9, 45, -1, 10, 43, -1, |
| 12, 41, -1, 13, 31, -1, 13, 31, 32, 31, |
| -1, -1, 39, 40, -1, 30, 58, 56, 50, 49, |
| 51, 52, 57, -1, 41, 42, -1, 42, -1, 30, |
| 33, 30, 32, 30, 32, 30, 57, -1, 30, 33, |
| 30, 32, 30, 32, 31, 57, -1, 30, 33, 30, |
| 32, 30, 57, -1, 30, 33, 30, 32, 31, 57, |
| -1, 30, 32, 30, 32, 30, 57, -1, 30, 32, |
| 30, 32, 31, 57, -1, 30, 32, 30, 57, -1, |
| 30, 32, 31, 57, -1, 43, 44, -1, 44, -1, |
| 30, 45, -1, 45, 46, 48, -1, 48, -1, 34, |
| -1, -1, 34, 31, -1, -1, 16, -1, 17, -1, |
| 18, -1, 19, -1, 20, -1, 23, -1, 24, -1, |
| 15, -1, -1, 21, -1, -1, 9, -1, -1, 22, |
| -1, -1, 3, -1, 5, -1, 6, -1, 7, -1, |
| 8, -1, 9, -1, 10, -1, 11, -1, 12, -1, |
| 13, -1, 14, -1, 15, -1, 21, -1, 22, -1, |
| 16, -1, 17, -1, 18, -1, 19, -1, 20, -1, |
| 23, -1, 24, -1, 25, -1, 26, -1, 27, -1, |
| 28, -1, 30, -1, 32, 53, -1, 32, 54, -1, |
| 53, 32, 54, -1, 30, 32, 54, -1, 54, -1, |
| -1, 35, 31, -1, -1, 29, 54, -1, -1, 33, |
| 54, -1, -1, 14, 33, 31, -1, -1, -1, 60, |
| 46, 61, -1, 25, -1, 26, -1, 27, -1, 28, |
| -1 |
| }; |
| |
| /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
| static const yytype_uint8 yyrline[] = |
| { |
| 0, 48, 48, 49, 53, 54, 55, 56, 57, 58, |
| 59, 60, 61, 62, 63, 64, 68, 70, 74, 79, |
| 80, 84, 86, 88, 90, 92, 94, 96, 98, 103, |
| 104, 108, 112, 113, 117, 118, 120, 121, 125, 126, |
| 127, 128, 129, 130, 131, 135, 136, 140, 141, 145, |
| 146, 150, 151, 154, 159, 160, 161, 162, 163, 164, |
| 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, |
| 175, 176, 177, 178, 179, 180, 181, 182, 185, 186, |
| 192, 198, 204, 211, 212, 216, 217, 221, 222, 226, |
| 227, 230, 231, 234, 236, 240, 241, 242, 243 |
| }; |
| #endif |
| |
| #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE |
| /* YYTNAME[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", "NAME", "LIBRARY", "DESCRIPTION", |
| "STACKSIZE", "HEAPSIZE", "CODE", "DATA", "SECTIONS", "EXPORTS", |
| "IMPORTS", "VERSIONK", "BASE", "CONSTANT", "READ", "WRITE", "EXECUTE", |
| "SHARED", "NONSHARED", "NONAME", "PRIVATE", "SINGLE", "MULTIPLE", |
| "INITINSTANCE", "INITGLOBAL", "TERMINSTANCE", "TERMGLOBAL", "EQUAL", |
| "ID", "NUMBER", "'.'", "'='", "','", "'@'", "$accept", "start", |
| "command", "explist", "expline", "implist", "impline", "seclist", |
| "secline", "attr_list", "opt_comma", "opt_number", "attr", |
| "opt_CONSTANT", "opt_NONAME", "opt_DATA", "opt_PRIVATE", |
| "keyword_as_name", "opt_name2", "opt_name", "opt_ordinal", |
| "opt_import_name", "opt_equal_name", "opt_base", "option_list", "option", 0 |
| }; |
| #endif |
| |
| # ifdef YYPRINT |
| /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
| token YYLEX-NUM. */ |
| static const yytype_uint16 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, 46, 61, 44, 64 |
| }; |
| # endif |
| |
| /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
| static const yytype_uint8 yyr1[] = |
| { |
| 0, 36, 37, 37, 38, 38, 38, 38, 38, 38, |
| 38, 38, 38, 38, 38, 38, 39, 39, 40, 41, |
| 41, 42, 42, 42, 42, 42, 42, 42, 42, 43, |
| 43, 44, 45, 45, 46, 46, 47, 47, 48, 48, |
| 48, 48, 48, 48, 48, 49, 49, 50, 50, 51, |
| 51, 52, 52, 53, 53, 53, 53, 53, 53, 53, |
| 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, |
| 53, 53, 53, 53, 53, 53, 53, 53, 54, 54, |
| 54, 54, 54, 55, 55, 56, 56, 57, 57, 58, |
| 58, 59, 59, 60, 60, 61, 61, 61, 61 |
| }; |
| |
| /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
| static const yytype_uint8 yyr2[] = |
| { |
| 0, 2, 2, 1, 3, 4, 2, 2, 3, 3, |
| 2, 2, 2, 2, 2, 4, 0, 2, 8, 2, |
| 1, 8, 8, 6, 6, 6, 6, 4, 4, 2, |
| 1, 2, 3, 1, 1, 0, 2, 0, 1, 1, |
| 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, |
| 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, |
| 2, 3, 3, 1, 0, 2, 0, 2, 0, 2, |
| 0, 3, 0, 0, 3, 1, 1, 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 yytype_uint8 yydefact[] = |
| { |
| 0, 84, 84, 0, 0, 0, 0, 0, 0, 16, |
| 0, 0, 0, 3, 53, 54, 55, 56, 57, 58, |
| 59, 60, 61, 62, 63, 64, 67, 68, 69, 70, |
| 71, 65, 66, 72, 73, 74, 75, 76, 77, 78, |
| 0, 0, 83, 92, 92, 7, 37, 37, 38, 39, |
| 40, 41, 42, 43, 44, 10, 33, 11, 0, 12, |
| 30, 6, 0, 13, 20, 14, 1, 2, 0, 79, |
| 80, 0, 0, 4, 93, 0, 8, 9, 34, 0, |
| 31, 29, 90, 17, 0, 0, 19, 0, 82, 81, |
| 0, 5, 36, 32, 0, 86, 88, 88, 0, 15, |
| 91, 0, 89, 0, 48, 0, 0, 27, 28, 0, |
| 95, 96, 97, 98, 94, 85, 47, 46, 87, 88, |
| 88, 88, 88, 45, 50, 25, 26, 0, 23, 24, |
| 49, 52, 88, 88, 51, 88, 21, 22, 18 |
| }; |
| |
| /* YYDEFGOTO[NTERM-NUM]. */ |
| static const yytype_int16 yydefgoto[] = |
| { |
| -1, 12, 13, 61, 83, 63, 64, 59, 60, 55, |
| 79, 76, 56, 124, 117, 131, 135, 41, 42, 43, |
| 104, 107, 95, 73, 91, 114 |
| }; |
| |
| /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
| STATE-NUM. */ |
| #define YYPACT_NINF -96 |
| static const yytype_int8 yypact[] = |
| { |
| 38, 61, 61, -22, -1, 8, 39, 39, -7, -96, |
| 23, 59, 92, -96, -96, -96, -96, -96, -96, -96, |
| -96, -96, -96, -96, -96, -96, -96, -96, -96, -96, |
| -96, -96, -96, -96, -96, -96, -96, -96, -96, 62, |
| 61, 79, -96, 96, 96, -96, 80, 80, -96, -96, |
| -96, -96, -96, -96, -96, -13, -96, -13, 39, -7, |
| -96, 82, 1, 23, -96, 81, -96, -96, 61, 79, |
| -96, 61, 83, -96, -96, 84, -96, -96, -96, 39, |
| -13, -96, 85, -96, 5, 87, -96, 88, -96, -96, |
| 89, -12, -96, -96, 61, 86, -20, 93, 91, -96, |
| -96, -8, -96, 94, 103, 61, 30, -96, -96, 76, |
| -96, -96, -96, -96, -96, -96, -96, 111, -96, 93, |
| 93, 0, 93, -96, 118, -96, -96, 78, -96, -96, |
| -96, 106, 93, 93, -96, 93, -96, -96, -96 |
| }; |
| |
| /* YYPGOTO[NTERM-NUM]. */ |
| static const yytype_int16 yypgoto[] = |
| { |
| -96, -96, 117, -96, -96, -96, 67, -96, 72, -6, |
| 41, 90, 54, -96, -96, -96, -96, 95, -40, 132, |
| -96, -95, -96, 97, -96, -96 |
| }; |
| |
| /* 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 -36 |
| static const yytype_int16 yytable[] = |
| { |
| 70, 57, 108, -35, -35, -35, -35, -35, 45, 105, |
| -35, -35, 106, -35, -35, -35, -35, 110, 111, 112, |
| 113, 78, 78, 58, 125, 126, 128, 129, 88, 105, |
| 46, 89, 127, 84, 85, 96, 97, 136, 137, 47, |
| 138, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 10, 11, 80, 62, 102, 48, 49, 50, 51, 52, |
| 119, 120, 53, 54, 14, 118, 15, 16, 17, 18, |
| 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, |
| 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, |
| 65, 39, 66, 40, 68, 1, 2, 3, 4, 5, |
| 6, 7, 8, 9, 10, 11, 121, 122, 132, 133, |
| 72, 71, 82, 87, 75, 92, 90, 98, 94, 99, |
| 100, 103, 105, 109, 116, 115, 123, 130, 134, 67, |
| 86, 81, 101, 93, 44, 69, 0, 77, 0, 0, |
| 0, 74 |
| }; |
| |
| static const yytype_int16 yycheck[] = |
| { |
| 40, 7, 97, 16, 17, 18, 19, 20, 30, 29, |
| 23, 24, 32, 25, 26, 27, 28, 25, 26, 27, |
| 28, 34, 34, 30, 119, 120, 121, 122, 68, 29, |
| 31, 71, 32, 32, 33, 30, 31, 132, 133, 31, |
| 135, 3, 4, 5, 6, 7, 8, 9, 10, 11, |
| 12, 13, 58, 30, 94, 16, 17, 18, 19, 20, |
| 30, 31, 23, 24, 3, 105, 5, 6, 7, 8, |
| 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, |
| 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, |
| 31, 30, 0, 32, 32, 3, 4, 5, 6, 7, |
| 8, 9, 10, 11, 12, 13, 30, 31, 30, 31, |
| 14, 32, 30, 32, 34, 31, 33, 30, 33, 31, |
| 31, 35, 29, 32, 21, 31, 15, 9, 22, 12, |
| 63, 59, 91, 79, 2, 40, -1, 47, -1, -1, |
| -1, 44 |
| }; |
| |
| /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
| symbol of state STATE-NUM. */ |
| static const yytype_uint8 yystos[] = |
| { |
| 0, 3, 4, 5, 6, 7, 8, 9, 10, 11, |
| 12, 13, 37, 38, 3, 5, 6, 7, 8, 9, |
| 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
| 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, |
| 32, 53, 54, 55, 55, 30, 31, 31, 16, 17, |
| 18, 19, 20, 23, 24, 45, 48, 45, 30, 43, |
| 44, 39, 30, 41, 42, 31, 0, 38, 32, 53, |
| 54, 32, 14, 59, 59, 34, 47, 47, 34, 46, |
| 45, 44, 30, 40, 32, 33, 42, 32, 54, 54, |
| 33, 60, 31, 48, 33, 58, 30, 31, 30, 31, |
| 31, 46, 54, 35, 56, 29, 32, 57, 57, 32, |
| 25, 26, 27, 28, 61, 31, 21, 50, 54, 30, |
| 31, 30, 31, 15, 49, 57, 57, 32, 57, 57, |
| 9, 51, 30, 31, 22, 52, 57, 57, 57 |
| }; |
| |
| #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 (1); \ |
| goto yybackup; \ |
| } \ |
| else \ |
| { \ |
| yyerror (YY_("syntax error: cannot back up")); \ |
| YYERROR; \ |
| } \ |
| while (YYID (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 (YYID (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 (YYID (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 defined YYLTYPE_IS_TRIVIAL && 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 (YYID (0)) |
| |
| # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ |
| do { \ |
| if (yydebug) \ |
| { \ |
| YYFPRINTF (stderr, "%s ", Title); \ |
| yy_symbol_print (stderr, \ |
| Type, Value); \ |
| YYFPRINTF (stderr, "\n"); \ |
| } \ |
| } while (YYID (0)) |
| |
| |
| /*--------------------------------. |
| | Print this symbol on YYOUTPUT. | |
| `--------------------------------*/ |
| |
| /*ARGSUSED*/ |
| #if (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| static void |
| yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
| #else |
| static void |
| yy_symbol_value_print (yyoutput, yytype, yyvaluep) |
| FILE *yyoutput; |
| int yytype; |
| YYSTYPE const * const yyvaluep; |
| #endif |
| { |
| if (!yyvaluep) |
| return; |
| # ifdef YYPRINT |
| if (yytype < YYNTOKENS) |
| YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
| # else |
| YYUSE (yyoutput); |
| # endif |
| switch (yytype) |
| { |
| default: |
| break; |
| } |
| } |
| |
| |
| /*--------------------------------. |
| | Print this symbol on YYOUTPUT. | |
| `--------------------------------*/ |
| |
| #if (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| static void |
| yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
| #else |
| static void |
| yy_symbol_print (yyoutput, yytype, yyvaluep) |
| FILE *yyoutput; |
| int yytype; |
| YYSTYPE const * const yyvaluep; |
| #endif |
| { |
| if (yytype < YYNTOKENS) |
| YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); |
| else |
| YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); |
| |
| yy_symbol_value_print (yyoutput, yytype, yyvaluep); |
| YYFPRINTF (yyoutput, ")"); |
| } |
| |
| /*------------------------------------------------------------------. |
| | yy_stack_print -- Print the state stack from its BOTTOM up to its | |
| | TOP (included). | |
| `------------------------------------------------------------------*/ |
| |
| #if (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| static void |
| yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) |
| #else |
| static void |
| yy_stack_print (bottom, top) |
| yytype_int16 *bottom; |
| yytype_int16 *top; |
| #endif |
| { |
| YYFPRINTF (stderr, "Stack now"); |
| for (; 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 (YYID (0)) |
| |
| |
| /*------------------------------------------------. |
| | Report that the YYRULE is going to be reduced. | |
| `------------------------------------------------*/ |
| |
| #if (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| static void |
| yy_reduce_print (YYSTYPE *yyvsp, int yyrule) |
| #else |
| static void |
| yy_reduce_print (yyvsp, yyrule) |
| YYSTYPE *yyvsp; |
| int yyrule; |
| #endif |
| { |
| int yynrhs = yyr2[yyrule]; |
| int yyi; |
| unsigned long int yylno = yyrline[yyrule]; |
| YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", |
| yyrule - 1, yylno); |
| /* The symbols being reduced. */ |
| for (yyi = 0; yyi < yynrhs; yyi++) |
| { |
| fprintf (stderr, " $%d = ", yyi + 1); |
| yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], |
| &(yyvsp[(yyi + 1) - (yynrhs)]) |
| ); |
| fprintf (stderr, "\n"); |
| } |
| } |
| |
| # define YY_REDUCE_PRINT(Rule) \ |
| do { \ |
| if (yydebug) \ |
| yy_reduce_print (yyvsp, Rule); \ |
| } while (YYID (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 |
| YYSTACK_ALLOC_MAXIMUM < 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. */ |
| #if (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| static YYSIZE_T |
| yystrlen (const char *yystr) |
| #else |
| static YYSIZE_T |
| yystrlen (yystr) |
| const char *yystr; |
| #endif |
| { |
| YYSIZE_T yylen; |
| for (yylen = 0; yystr[yylen]; yylen++) |
| continue; |
| return yylen; |
| } |
| # 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. */ |
| #if (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| static char * |
| yystpcpy (char *yydest, const char *yysrc) |
| #else |
| static char * |
| yystpcpy (yydest, yysrc) |
| char *yydest; |
| const char *yysrc; |
| #endif |
| { |
| char *yyd = yydest; |
| const char *yys = yysrc; |
| |
| while ((*yyd++ = *yys++) != '\0') |
| continue; |
| |
| return yyd - 1; |
| } |
| # endif |
| # endif |
| |
| # ifndef yytnamerr |
| /* Copy to YYRES the contents of YYSTR after stripping away unnecessary |
| quotes and backslashes, so that it's suitable for yyerror. The |
| heuristic is that double-quoting is unnecessary unless the string |
| contains an apostrophe, a comma, or backslash (other than |
| backslash-backslash). YYSTR is taken from yytname. If YYRES is |
| null, do not copy; instead, return the length of what the result |
| would have been. */ |
| static YYSIZE_T |
| yytnamerr (char *yyres, const char *yystr) |
| { |
| if (*yystr == '"') |
| { |
| YYSIZE_T yyn = 0; |
| char const *yyp = yystr; |
| |
| for (;;) |
| switch (*++yyp) |
| { |
| case '\'': |
| case ',': |
| goto do_not_strip_quotes; |
| |
| case '\\': |
| if (*++yyp != '\\') |
| goto do_not_strip_quotes; |
| /* Fall through. */ |
| default: |
| if (yyres) |
| yyres[yyn] = *yyp; |
| yyn++; |
| break; |
| |
| case '"': |
| if (yyres) |
| yyres[yyn] = '\0'; |
| return yyn; |
| } |
| do_not_strip_quotes: ; |
| } |
| |
| if (! yyres) |
| return yystrlen (yystr); |
| |
| return yystpcpy (yyres, yystr) - yyres; |
| } |
| # endif |
| |
| /* Copy into YYRESULT an error message about the unexpected token |
| YYCHAR while in state YYSTATE. Return the number of bytes copied, |
| including the terminating null byte. If YYRESULT is null, do not |
| copy anything; just return the number of bytes that would be |
| copied. As a special case, return 0 if an ordinary "syntax error" |
| message will do. Return YYSIZE_MAXIMUM if overflow occurs during |
| size calculation. */ |
| static YYSIZE_T |
| yysyntax_error (char *yyresult, int yystate, int yychar) |
| { |
| int yyn = yypact[yystate]; |
| |
| if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) |
| return 0; |
| else |
| { |
| int yytype = YYTRANSLATE (yychar); |
| YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); |
| YYSIZE_T yysize = yysize0; |
| YYSIZE_T yysize1; |
| int yysize_overflow = 0; |
| enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; |
| char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; |
| int yyx; |
| |
| # if 0 |
| /* This is so xgettext sees the translatable formats that are |
| constructed on the fly. */ |
| YY_("syntax error, unexpected %s"); |
| YY_("syntax error, unexpected %s, expecting %s"); |
| YY_("syntax error, unexpected %s, expecting %s or %s"); |
| YY_("syntax error, unexpected %s, expecting %s or %s or %s"); |
| YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); |
| # endif |
| char *yyfmt; |
| char const *yyf; |
| static char const yyunexpected[] = "syntax error, unexpected %s"; |
| static char const yyexpecting[] = ", expecting %s"; |
| static char const yyor[] = " or %s"; |
| char yyformat[sizeof yyunexpected |
| + sizeof yyexpecting - 1 |
| + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) |
| * (sizeof yyor - 1))]; |
| char const *yyprefix = yyexpecting; |
| |
| /* 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 + 1; |
| int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; |
| int yycount = 1; |
| |
| yyarg[0] = yytname[yytype]; |
| yyfmt = yystpcpy (yyformat, yyunexpected); |
| |
| for (yyx = yyxbegin; yyx < yyxend; ++yyx) |
| if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) |
| { |
| if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) |
| { |
| yycount = 1; |
| yysize = yysize0; |
| yyformat[sizeof yyunexpected - 1] = '\0'; |
| break; |
| } |
| yyarg[yycount++] = yytname[yyx]; |
| yysize1 = yysize + yytnamerr (0, yytname[yyx]); |
| yysize_overflow |= (yysize1 < yysize); |
| yysize = yysize1; |
| yyfmt = yystpcpy (yyfmt, yyprefix); |
| yyprefix = yyor; |
| } |
| |
| yyf = YY_(yyformat); |
| yysize1 = yysize + yystrlen (yyf); |
| yysize_overflow |= (yysize1 < yysize); |
| yysize = yysize1; |
| |
| if (yysize_overflow) |
| return YYSIZE_MAXIMUM; |
| |
| if (yyresult) |
| { |
| /* Avoid sprintf, as that infringes on the user's name space. |
| Don't have undefined behavior even if the translation |
| produced a string with the wrong number of "%s"s. */ |
| char *yyp = yyresult; |
| int yyi = 0; |
| while ((*yyp = *yyf) != '\0') |
| { |
| if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) |
| { |
| yyp += yytnamerr (yyp, yyarg[yyi++]); |
| yyf += 2; |
| } |
| else |
| { |
| yyp++; |
| yyf++; |
| } |
| } |
| } |
| return yysize; |
| } |
| } |
| #endif /* YYERROR_VERBOSE */ |
| |
| |
| /*-----------------------------------------------. |
| | Release the memory associated to this symbol. | |
| `-----------------------------------------------*/ |
| |
| /*ARGSUSED*/ |
| #if (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| 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 |
| { |
| YYUSE (yyvaluep); |
| |
| if (!yymsg) |
| yymsg = "Deleting"; |
| YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); |
| |
| switch (yytype) |
| { |
| |
| 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 __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| int |
| yyparse (void *YYPARSE_PARAM) |
| #else |
| int |
| yyparse (YYPARSE_PARAM) |
| void *YYPARSE_PARAM; |
| #endif |
| #else /* ! YYPARSE_PARAM */ |
| #if (defined __STDC__ || defined __C99__FUNC__ \ |
| || defined __cplusplus || defined _MSC_VER) |
| int |
| yyparse (void) |
| #else |
| int |
| yyparse () |
| |
| #endif |
| #endif |
| { |
| |
| int yystate; |
| 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; |
| #if YYERROR_VERBOSE |
| /* Buffer for error messages, and its allocated size. */ |
| char yymsgbuf[128]; |
| char *yymsg = yymsgbuf; |
| YYSIZE_T yymsg_alloc = sizeof yymsgbuf; |
| #endif |
| |
| /* 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. */ |
| yytype_int16 yyssa[YYINITDEPTH]; |
| yytype_int16 *yyss = yyssa; |
| yytype_int16 *yyssp; |
| |
| /* The semantic value stack. */ |
| YYSTYPE yyvsa[YYINITDEPTH]; |
| YYSTYPE *yyvs = yyvsa; |
| YYSTYPE *yyvsp; |
| |
| |
| |
| #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) |
| |
| YYSIZE_T yystacksize = YYINITDEPTH; |
| |
| /* The variables used to return semantic value and location from the |
| action routines. */ |
| YYSTYPE yyval; |
| |
| |
| /* The number of symbols on the RHS of the reduced rule. |
| Keep to zero when no symbol should be popped. */ |
| int yylen = 0; |
| |
| 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 (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; |
| yytype_int16 *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 (YY_("memory exhausted"), |
| &yyss1, yysize * sizeof (*yyssp), |
| &yyvs1, yysize * sizeof (*yyvsp), |
| |
| &yystacksize); |
| |
| yyss = yyss1; |
| yyvs = yyvs1; |
| } |
| #else /* no yyoverflow */ |
| # ifndef YYSTACK_RELOCATE |
| goto yyexhaustedlab; |
| # else |
| /* Extend the stack our own way. */ |
| if (YYMAXDEPTH <= yystacksize) |
| goto yyexhaustedlab; |
| yystacksize *= 2; |
| if (YYMAXDEPTH < yystacksize) |
| yystacksize = YYMAXDEPTH; |
| |
| { |
| yytype_int16 *yyss1 = yyss; |
| union yyalloc *yyptr = |
| (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
| if (! yyptr) |
| goto yyexhaustedlab; |
| 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 (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. */ |
| |
| /* 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; |
| |
| /* Count tokens shifted since error; after three, turn off error |
| status. */ |
| if (yyerrstatus) |
| yyerrstatus--; |
| |
| /* Shift the look-ahead token. */ |
| YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); |
| |
| /* Discard the shifted token unless it is eof. */ |
| if (yychar != YYEOF) |
| yychar = YYEMPTY; |
| |
| yystate = yyn; |
| *++yyvsp = yylval; |
| |
| 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 4: |
| #line 53 "defparse.y" |
| { def_name ((yyvsp[(2) - (3)].id), (yyvsp[(3) - (3)].number)); } |
| break; |
| |
| case 5: |
| #line 54 "defparse.y" |
| { def_library ((yyvsp[(2) - (4)].id), (yyvsp[(3) - (4)].number)); } |
| break; |
| |
| case 7: |
| #line 56 "defparse.y" |
| { def_description ((yyvsp[(2) - (2)].id));} |
| break; |
| |
| case 8: |
| #line 57 "defparse.y" |
| { def_stacksize ((yyvsp[(2) - (3)].number), (yyvsp[(3) - (3)].number));} |
| break; |
| |
| case 9: |
| #line 58 "defparse.y" |
| { def_heapsize ((yyvsp[(2) - (3)].number), (yyvsp[(3) - (3)].number));} |
| break; |
| |
| case 10: |
| #line 59 "defparse.y" |
| { def_code ((yyvsp[(2) - (2)].number));} |
| break; |
| |
| case 11: |
| #line 60 "defparse.y" |
| { def_data ((yyvsp[(2) - (2)].number));} |
| break; |
| |
| case 14: |
| #line 63 "defparse.y" |
| { def_version ((yyvsp[(2) - (2)].number),0);} |
| break; |
| |
| case 15: |
| #line 64 "defparse.y" |
| { def_version ((yyvsp[(2) - (4)].number),(yyvsp[(4) - (4)].number));} |
| break; |
| |
| case 18: |
| #line 76 "defparse.y" |
| { def_exports ((yyvsp[(1) - (8)].id), (yyvsp[(2) - (8)].id), (yyvsp[(3) - (8)].number), (yyvsp[(4) - (8)].number), (yyvsp[(5) - (8)].number), (yyvsp[(6) - (8)].number), (yyvsp[(7) - (8)].number), (yyvsp[(8) - (8)].id));} |
| break; |
| |
| case 21: |
| #line 85 "defparse.y" |
| { def_import ((yyvsp[(1) - (8)].id),(yyvsp[(3) - (8)].id),(yyvsp[(5) - (8)].id),(yyvsp[(7) - (8)].id), 0, (yyvsp[(8) - (8)].id)); } |
| break; |
| |
| case 22: |
| #line 87 "defparse.y" |
| { def_import ((yyvsp[(1) - (8)].id),(yyvsp[(3) - (8)].id),(yyvsp[(5) - (8)].id), 0,(yyvsp[(7) - (8)].number), (yyvsp[(8) - (8)].id)); } |
| break; |
| |
| case 23: |
| #line 89 "defparse.y" |
| { def_import ((yyvsp[(1) - (6)].id),(yyvsp[(3) - (6)].id), 0,(yyvsp[(5) - (6)].id), 0, (yyvsp[(6) - (6)].id)); } |
| break; |
| |
| case 24: |
| #line 91 "defparse.y" |
| { def_import ((yyvsp[(1) - (6)].id),(yyvsp[(3) - (6)].id), 0, 0,(yyvsp[(5) - (6)].number), (yyvsp[(6) - (6)].id)); } |
| break; |
| |
| case 25: |
| #line 93 "defparse.y" |
| { def_import ( 0,(yyvsp[(1) - (6)].id),(yyvsp[(3) - (6)].id),(yyvsp[(5) - (6)].id), 0, (yyvsp[(6) - (6)].id)); } |
| break; |
| |
| case 26: |
| #line 95 "defparse.y" |
| { def_import ( 0,(yyvsp[(1) - (6)].id),(yyvsp[(3) - (6)].id), 0,(yyvsp[(5) - (6)].number), (yyvsp[(6) - (6)].id)); } |
| break; |
| |
| case 27: |
| #line 97 "defparse.y" |
| { def_import ( 0,(yyvsp[(1) - (4)].id), 0,(yyvsp[(3) - (4)].id), 0, (yyvsp[(4) - (4)].id)); } |
| break; |
| |
| case 28: |
| #line 99 "defparse.y" |
| { def_import ( 0,(yyvsp[(1) - (4)].id), 0, 0,(yyvsp[(3) - (4)].number), (yyvsp[(4) - (4)].id)); } |
| break; |
| |
| case 31: |
| #line 108 "defparse.y" |
| { def_section ((yyvsp[(1) - (2)].id),(yyvsp[(2) - (2)].number));} |
| break; |
| |
| case 36: |
| #line 120 "defparse.y" |
| { (yyval.number)=(yyvsp[(2) - (2)].number);} |
| break; |
| |
| case 37: |
| #line 121 "defparse.y" |
| { (yyval.number)=-1;} |
| break; |
| |
| case 38: |
| #line 125 "defparse.y" |
| { (yyval.number) = 1; } |
| break; |
| |
| case 39: |
| #line 126 "defparse.y" |
| { (yyval.number) = 2; } |
| break; |
| |
| case 40: |
| #line 127 "defparse.y" |
| { (yyval.number) = 4; } |
| break; |
| |
| case 41: |
| #line 128 "defparse.y" |
| { (yyval.number) = 8; } |
| break; |
| |
| case 42: |
| #line 129 "defparse.y" |
| { (yyval.number) = 0; } |
| break; |
| |
| case 43: |
| #line 130 "defparse.y" |
| { (yyval.number) = 0; } |
| break; |
| |
| case 44: |
| #line 131 "defparse.y" |
| { (yyval.number) = 0; } |
| break; |
| |
| case 45: |
| #line 135 "defparse.y" |
| {(yyval.number)=1;} |
| break; |
| |
| case 46: |
| #line 136 "defparse.y" |
| {(yyval.number)=0;} |
| break; |
| |
| case 47: |
| #line 140 "defparse.y" |
| {(yyval.number)=1;} |
| break; |
| |
| case 48: |
| #line 141 "defparse.y" |
| {(yyval.number)=0;} |
| break; |
| |
| case 49: |
| #line 145 "defparse.y" |
| { (yyval.number) = 1; } |
| break; |
| |
| case 50: |
| #line 146 "defparse.y" |
| { (yyval.number) = 0; } |
| break; |
| |
| case 51: |
| #line 150 "defparse.y" |
| { (yyval.number) = 1; } |
| break; |
| |
| case 52: |
| #line 151 "defparse.y" |
| { (yyval.number) = 0; } |
| break; |
| |
| case 53: |
| #line 154 "defparse.y" |
| { (yyval.id_const) = "NAME"; } |
| break; |
| |
| case 54: |
| #line 159 "defparse.y" |
| { (yyval.id_const) = "DESCRIPTION"; } |
| break; |
| |
| case 55: |
| #line 160 "defparse.y" |
| { (yyval.id_const) = "STACKSIZE"; } |
| break; |
| |
| case 56: |
| #line 161 "defparse.y" |
| { (yyval.id_const) = "HEAPSIZE"; } |
| break; |
| |
| case 57: |
| #line 162 "defparse.y" |
| { (yyval.id_const) = "CODE"; } |
| break; |
| |
| case 58: |
| #line 163 "defparse.y" |
| { (yyval.id_const) = "DATA"; } |
| break; |
| |
| case 59: |
| #line 164 "defparse.y" |
| { (yyval.id_const) = "SECTIONS"; } |
| break; |
| |
| case 60: |
| #line 165 "defparse.y" |
| { (yyval.id_const) = "EXPORTS"; } |
| break; |
| |
| case 61: |
| #line 166 "defparse.y" |
| { (yyval.id_const) = "IMPORTS"; } |
| break; |
| |
| case 62: |
| #line 167 "defparse.y" |
| { (yyval.id_const) = "VERSION"; } |
| break; |
| |
| case 63: |
| #line 168 "defparse.y" |
| { (yyval.id_const) = "BASE"; } |
| break; |
| |
| case 64: |
| #line 169 "defparse.y" |
| { (yyval.id_const) = "CONSTANT"; } |
| break; |
| |
| case 65: |
| #line 170 "defparse.y" |
| { (yyval.id_const) = "NONAME"; } |
| break; |
| |
| case 66: |
| #line 171 "defparse.y" |
| { (yyval.id_const) = "PRIVATE"; } |
| break; |
| |
| case 67: |
| #line 172 "defparse.y" |
| { (yyval.id_const) = "READ"; } |
| break; |
| |
| case 68: |
| #line 173 "defparse.y" |
| { (yyval.id_const) = "WRITE"; } |
| break; |
| |
| case 69: |
| #line 174 "defparse.y" |
| { (yyval.id_const) = "EXECUTE"; } |
| break; |
| |
| case 70: |
| #line 175 "defparse.y" |
| { (yyval.id_const) = "SHARED"; } |
| break; |
| |
| case 71: |
| #line 176 "defparse.y" |
| { (yyval.id_const) = "NONSHARED"; } |
| break; |
| |
| case 72: |
| #line 177 "defparse.y" |
| { (yyval.id_const) = "SINGLE"; } |
| break; |
| |
| case 73: |
| #line 178 "defparse.y" |
| { (yyval.id_const) = "MULTIPLE"; } |
| break; |
| |
| case 74: |
| #line 179 "defparse.y" |
| { (yyval.id_const) = "INITINSTANCE"; } |
| break; |
| |
| case 75: |
| #line 180 "defparse.y" |
| { (yyval.id_const) = "INITGLOBAL"; } |
| break; |
| |
| case 76: |
| #line 181 "defparse.y" |
| { (yyval.id_const) = "TERMINSTANCE"; } |
| break; |
| |
| case 77: |
| #line 182 "defparse.y" |
| { (yyval.id_const) = "TERMGLOBAL"; } |
| break; |
| |
| case 78: |
| #line 185 "defparse.y" |
| { (yyval.id) = (yyvsp[(1) - (1)].id); } |
| break; |
| |
| case 79: |
| #line 187 "defparse.y" |
| { |
| char *name = malloc (strlen ((yyvsp[(2) - (2)].id_const)) + 2); |
| sprintf (name, ".%s", (yyvsp[(2) - (2)].id_const)); |
| (yyval.id) = name; |
| } |
| break; |
| |
| case 80: |
| #line 193 "defparse.y" |
| { |
| char *name = malloc (strlen ((yyvsp[(2) - (2)].id)) + 2); |
| sprintf (name, ".%s", (yyvsp[(2) - (2)].id)); |
| (yyval.id) = name; |
| } |
| break; |
| |
| case 81: |
| #line 199 "defparse.y" |
| { |
| char *name = malloc (strlen ((yyvsp[(1) - (3)].id_const)) + 1 + strlen ((yyvsp[(3) - (3)].id)) + 1); |
| sprintf (name, "%s.%s", (yyvsp[(1) - (3)].id_const), (yyvsp[(3) - (3)].id)); |
| (yyval.id) = name; |
| } |
| break; |
| |
| case 82: |
| #line 205 "defparse.y" |
| { |
| char *name = malloc (strlen ((yyvsp[(1) - (3)].id)) + 1 + strlen ((yyvsp[(3) - (3)].id)) + 1); |
| sprintf (name, "%s.%s", (yyvsp[(1) - (3)].id), (yyvsp[(3) - (3)].id)); |
| (yyval.id) = name; |
| } |
| break; |
| |
| case 83: |
| #line 211 "defparse.y" |
| { (yyval.id) =(yyvsp[(1) - (1)].id); } |
| break; |
| |
| case 84: |
| #line 212 "defparse.y" |
| { (yyval.id)=""; } |
| break; |
| |
| case 85: |
| #line 216 "defparse.y" |
| { (yyval.number)=(yyvsp[(2) - (2)].number);} |
| break; |
| |
| case 86: |
| #line 217 "defparse.y" |
| { (yyval.number)=-1;} |
| break; |
| |
| case 87: |
| #line 221 "defparse.y" |
| { (yyval.id) = (yyvsp[(2) - (2)].id); } |
| break; |
| |
| case 88: |
| #line 222 "defparse.y" |
| { (yyval.id) = 0; } |
| break; |
| |
| case 89: |
| #line 226 "defparse.y" |
| { (yyval.id) = (yyvsp[(2) - (2)].id); } |
| break; |
| |
| case 90: |
| #line 227 "defparse.y" |
| { (yyval.id) = 0; } |
| break; |
| |
| case 91: |
| #line 230 "defparse.y" |
| { (yyval.number)= (yyvsp[(3) - (3)].number);} |
| break; |
| |
| case 92: |
| #line 231 "defparse.y" |
| { (yyval.number)=-1;} |
| break; |
| |
| |
| /* Line 1267 of yacc.c. */ |
| #line 1928 "defparse.c" |
| default: break; |
| } |
| YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); |
| |
| YYPOPSTACK (yylen); |
| yylen = 0; |
| 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 |
| yyerror (YY_("syntax error")); |
| #else |
| { |
| YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); |
| if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) |
| { |
| YYSIZE_T yyalloc = 2 * yysize; |
| if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) |
| yyalloc = YYSTACK_ALLOC_MAXIMUM; |
| if (yymsg != yymsgbuf) |
| YYSTACK_FREE (yymsg); |
| yymsg = (char *) YYSTACK_ALLOC (yyalloc); |
| if (yymsg) |
| yymsg_alloc = yyalloc; |
| else |
| { |
| yymsg = yymsgbuf; |
| yymsg_alloc = sizeof yymsgbuf; |
| } |
| } |
| |
| if (0 < yysize && yysize <= yymsg_alloc) |
| { |
| (void) yysyntax_error (yymsg, yystate, yychar); |
| yyerror (yymsg); |
| } |
| else |
| { |
| yyerror (YY_("syntax error")); |
| if (yysize != 0) |
| goto yyexhaustedlab; |
| } |
| } |
| #endif |
| } |
| |
| |
| |
| if (yyerrstatus == 3) |
| { |
| /* If just tried and failed to reuse look-ahead token after an |
| error, discard it. */ |
| |
| if (yychar <= YYEOF) |
| { |
| /* Return failure if at end of input. */ |
| if (yychar == YYEOF) |
| YYABORT; |
| } |
| 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: |
| |
| /* Pacify compilers like GCC when the user code never invokes |
| YYERROR and the label yyerrorlab therefore never appears in user |
| code. */ |
| if (/*CONSTCOND*/ 0) |
| goto yyerrorlab; |
| |
| /* Do not reclaim the symbols of the rule which action triggered |
| this YYERROR. */ |
| YYPOPSTACK (yylen); |
| yylen = 0; |
| YY_STACK_PRINT (yyss, yyssp); |
| 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 (1); |
| 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: |
| yyresult = 1; |
| goto yyreturn; |
| |
| #ifndef yyoverflow |
| /*-------------------------------------------------. |
| | yyexhaustedlab -- memory exhaustion comes here. | |
| `-------------------------------------------------*/ |
| yyexhaustedlab: |
| yyerror (YY_("memory exhausted")); |
| yyresult = 2; |
| /* Fall through. */ |
| #endif |
| |
| yyreturn: |
| if (yychar != YYEOF && yychar != YYEMPTY) |
| yydestruct ("Cleanup: discarding lookahead", |
| yytoken, &yylval); |
| /* Do not reclaim the symbols of the rule which action triggered |
| this YYABORT or YYACCEPT. */ |
| YYPOPSTACK (yylen); |
| YY_STACK_PRINT (yyss, yyssp); |
| while (yyssp != yyss) |
| { |
| yydestruct ("Cleanup: popping", |
| yystos[*yyssp], yyvsp); |
| YYPOPSTACK (1); |
| } |
| #ifndef yyoverflow |
| if (yyss != yyssa) |
| YYSTACK_FREE (yyss); |
| #endif |
| #if YYERROR_VERBOSE |
| if (yymsg != yymsgbuf) |
| YYSTACK_FREE (yymsg); |
| #endif |
| /* Make sure YYID is used. */ |
| return YYID (yyresult); |
| } |
| |
| |
| |