| /* A Bison parser, made by GNU Bison 1.875c. */ |
| |
| /* Skeleton parser for Yacc-like parsing with Bison, |
| Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* As a special exception, when this file is copied by Bison into a |
| Bison output file, you may use that output file without restriction. |
| This special exception was added by the Free Software Foundation |
| in version 1.24 of Bison. */ |
| |
| /* Written by Richard Stallman by simplifying the original so called |
| ``semantic'' parser. */ |
| |
| /* All symbols defined below should begin with yy or YY, to avoid |
| infringing on user name space. This should be done even for local |
| variables, as they might otherwise be expanded by user macros. |
| There are some unavoidable exceptions within include files to |
| define necessary library symbols; they are noted "INFRINGES ON |
| USER NAME SPACE" below. */ |
| |
| /* Identify Bison output. */ |
| #define YYBISON 1 |
| |
| /* 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 { |
| INT = 258, |
| FLOAT = 259, |
| DECFLOAT = 260, |
| STRING = 261, |
| NAME = 262, |
| TYPENAME = 263, |
| NAME_OR_INT = 264, |
| STRUCT = 265, |
| CLASS = 266, |
| UNION = 267, |
| ENUM = 268, |
| SIZEOF = 269, |
| UNSIGNED = 270, |
| COLONCOLON = 271, |
| TEMPLATE = 272, |
| ERROR = 273, |
| SIGNED_KEYWORD = 274, |
| LONG = 275, |
| SHORT = 276, |
| INT_KEYWORD = 277, |
| CONST_KEYWORD = 278, |
| VOLATILE_KEYWORD = 279, |
| DOUBLE_KEYWORD = 280, |
| VARIABLE = 281, |
| ASSIGN_MODIFY = 282, |
| TRUEKEYWORD = 283, |
| FALSEKEYWORD = 284, |
| ABOVE_COMMA = 285, |
| OROR = 286, |
| ANDAND = 287, |
| NOTEQUAL = 288, |
| EQUAL = 289, |
| GEQ = 290, |
| LEQ = 291, |
| RSH = 292, |
| LSH = 293, |
| DECREMENT = 294, |
| INCREMENT = 295, |
| UNARY = 296, |
| ARROW = 297, |
| BLOCKNAME = 298, |
| FILENAME = 299 |
| }; |
| #endif |
| #define INT 258 |
| #define FLOAT 259 |
| #define DECFLOAT 260 |
| #define STRING 261 |
| #define NAME 262 |
| #define TYPENAME 263 |
| #define NAME_OR_INT 264 |
| #define STRUCT 265 |
| #define CLASS 266 |
| #define UNION 267 |
| #define ENUM 268 |
| #define SIZEOF 269 |
| #define UNSIGNED 270 |
| #define COLONCOLON 271 |
| #define TEMPLATE 272 |
| #define ERROR 273 |
| #define SIGNED_KEYWORD 274 |
| #define LONG 275 |
| #define SHORT 276 |
| #define INT_KEYWORD 277 |
| #define CONST_KEYWORD 278 |
| #define VOLATILE_KEYWORD 279 |
| #define DOUBLE_KEYWORD 280 |
| #define VARIABLE 281 |
| #define ASSIGN_MODIFY 282 |
| #define TRUEKEYWORD 283 |
| #define FALSEKEYWORD 284 |
| #define ABOVE_COMMA 285 |
| #define OROR 286 |
| #define ANDAND 287 |
| #define NOTEQUAL 288 |
| #define EQUAL 289 |
| #define GEQ 290 |
| #define LEQ 291 |
| #define RSH 292 |
| #define LSH 293 |
| #define DECREMENT 294 |
| #define INCREMENT 295 |
| #define UNARY 296 |
| #define ARROW 297 |
| #define BLOCKNAME 298 |
| #define FILENAME 299 |
| |
| |
| |
| |
| /* Copy the first part of user declarations. */ |
| #line 40 "c-exp.y" |
| |
| |
| #include "defs.h" |
| #include "gdb_string.h" |
| #include <ctype.h> |
| #include "expression.h" |
| #include "value.h" |
| #include "parser-defs.h" |
| #include "language.h" |
| #include "c-lang.h" |
| #include "bfd.h" /* Required by objfiles.h. */ |
| #include "symfile.h" /* Required by objfiles.h. */ |
| #include "objfiles.h" /* For have_full_symbols and have_partial_symbols */ |
| #include "charset.h" |
| #include "block.h" |
| #include "cp-support.h" |
| #include "dfp.h" |
| |
| /* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc), |
| as well as gratuitiously global symbol names, so we can have multiple |
| yacc generated parsers in gdb. Note that these are only the variables |
| produced by yacc. If other parser generators (bison, byacc, etc) produce |
| additional global names that conflict at link time, then those parser |
| generators need to be fixed instead of adding those names to this list. */ |
| |
| #define yymaxdepth c_maxdepth |
| #define yyparse c_parse |
| #define yylex c_lex |
| #define yyerror c_error |
| #define yylval c_lval |
| #define yychar c_char |
| #define yydebug c_debug |
| #define yypact c_pact |
| #define yyr1 c_r1 |
| #define yyr2 c_r2 |
| #define yydef c_def |
| #define yychk c_chk |
| #define yypgo c_pgo |
| #define yyact c_act |
| #define yyexca c_exca |
| #define yyerrflag c_errflag |
| #define yynerrs c_nerrs |
| #define yyps c_ps |
| #define yypv c_pv |
| #define yys c_s |
| #define yy_yys c_yys |
| #define yystate c_state |
| #define yytmp c_tmp |
| #define yyv c_v |
| #define yy_yyv c_yyv |
| #define yyval c_val |
| #define yylloc c_lloc |
| #define yyreds c_reds /* With YYDEBUG defined */ |
| #define yytoks c_toks /* With YYDEBUG defined */ |
| #define yyname c_name /* With YYDEBUG defined */ |
| #define yyrule c_rule /* With YYDEBUG defined */ |
| #define yylhs c_yylhs |
| #define yylen c_yylen |
| #define yydefred c_yydefred |
| #define yydgoto c_yydgoto |
| #define yysindex c_yysindex |
| #define yyrindex c_yyrindex |
| #define yygindex c_yygindex |
| #define yytable c_yytable |
| #define yycheck c_yycheck |
| |
| #ifndef YYDEBUG |
| #define YYDEBUG 1 /* Default to yydebug support */ |
| #endif |
| |
| #define YYFPRINTF parser_fprintf |
| |
| int yyparse (void); |
| |
| static int yylex (void); |
| |
| void yyerror (char *); |
| |
| |
| |
| /* 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 |
| |
| #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) |
| #line 125 "c-exp.y" |
| typedef union YYSTYPE { |
| LONGEST lval; |
| struct { |
| LONGEST val; |
| struct type *type; |
| } typed_val_int; |
| struct { |
| DOUBLEST dval; |
| struct type *type; |
| } typed_val_float; |
| struct { |
| gdb_byte val[16]; |
| struct type *type; |
| } typed_val_decfloat; |
| struct symbol *sym; |
| struct type *tval; |
| struct stoken sval; |
| struct ttype tsym; |
| struct symtoken ssym; |
| int voidval; |
| struct block *bval; |
| enum exp_opcode opcode; |
| struct internalvar *ivar; |
| |
| struct type **tvec; |
| int *ivec; |
| } YYSTYPE; |
| /* Line 191 of yacc.c. */ |
| #line 272 "c-exp.c.tmp" |
| # 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 153 "c-exp.y" |
| |
| /* YYSTYPE gets defined by %union */ |
| static int parse_number (char *, int, int, YYSTYPE *); |
| |
| |
| /* Line 214 of yacc.c. */ |
| #line 288 "c-exp.c.tmp" |
| |
| #if ! defined (yyoverflow) || YYERROR_VERBOSE |
| |
| # ifndef YYFREE |
| # define YYFREE free |
| # endif |
| # ifndef YYMALLOC |
| # define YYMALLOC xmalloc |
| # endif |
| |
| /* The parser invokes alloca or xmalloc; define the necessary symbols. */ |
| |
| # ifdef YYSTACK_USE_ALLOCA |
| # if YYSTACK_USE_ALLOCA |
| # define YYSTACK_ALLOC alloca |
| # endif |
| # else |
| # if defined (alloca) || defined (_ALLOCA_H) |
| # define YYSTACK_ALLOC alloca |
| # else |
| # ifdef __GNUC__ |
| # define YYSTACK_ALLOC __builtin_alloca |
| # endif |
| # endif |
| # endif |
| |
| # ifdef YYSTACK_ALLOC |
| /* Pacify GCC's `empty if-body' warning. */ |
| # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) |
| # else |
| # if defined (__STDC__) || defined (__cplusplus) |
| # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
| # define YYSIZE_T size_t |
| # endif |
| # define YYSTACK_ALLOC YYMALLOC |
| # define YYSTACK_FREE YYFREE |
| # 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 |
| { |
| short 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 (short) + 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 \ |
| { \ |
| register YYSIZE_T yyi; \ |
| for (yyi = 0; yyi < (Count); yyi++) \ |
| (To)[yyi] = (From)[yyi]; \ |
| } \ |
| while (0) |
| # endif |
| # endif |
| |
| /* Relocate STACK from its old location to the new one. The |
| local variables YYSIZE and YYSTACKSIZE give the old and new number of |
| elements in the stack, and YYPTR gives the new location of the |
| stack. Advance YYPTR to a properly aligned location for the next |
| stack. */ |
| # define YYSTACK_RELOCATE(Stack) \ |
| do \ |
| { \ |
| YYSIZE_T yynewbytes; \ |
| YYCOPY (&yyptr->Stack, Stack, yysize); \ |
| Stack = &yyptr->Stack; \ |
| yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ |
| yyptr += yynewbytes / sizeof (*yyptr); \ |
| } \ |
| while (0) |
| |
| #endif |
| |
| #if defined (__STDC__) || defined (__cplusplus) |
| typedef signed char yysigned_char; |
| #else |
| typedef short yysigned_char; |
| #endif |
| |
| /* YYFINAL -- State number of the termination state. */ |
| #define YYFINAL 97 |
| /* YYLAST -- Last index in YYTABLE. */ |
| #define YYLAST 771 |
| |
| /* YYNTOKENS -- Number of terminals. */ |
| #define YYNTOKENS 69 |
| /* YYNNTS -- Number of nonterminals. */ |
| #define YYNNTS 31 |
| /* YYNRULES -- Number of rules. */ |
| #define YYNRULES 160 |
| /* YYNRULES -- Number of states. */ |
| #define YYNSTATES 242 |
| |
| /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ |
| #define YYUNDEFTOK 2 |
| #define YYMAXUTOK 299 |
| |
| #define YYTRANSLATE(YYX) \ |
| ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) |
| |
| /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ |
| static const unsigned char yytranslate[] = |
| { |
| 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 62, 2, 2, 2, 52, 38, 2, |
| 58, 65, 50, 48, 30, 49, 56, 51, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 68, 2, |
| 41, 32, 42, 33, 47, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 57, 2, 64, 37, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 66, 36, 67, 63, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 2, 2, 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, 31, 34, 35, 39, 40, |
| 43, 44, 45, 46, 53, 54, 55, 59, 60, 61 |
| }; |
| |
| #if YYDEBUG |
| /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in |
| YYRHS. */ |
| static const unsigned short yyprhs[] = |
| { |
| 0, 0, 3, 5, 7, 9, 11, 15, 18, 21, |
| 24, 27, 30, 33, 36, 39, 42, 45, 48, 52, |
| 56, 61, 65, 69, 74, 79, 80, 86, 88, 89, |
| 91, 95, 97, 101, 106, 111, 115, 119, 123, 127, |
| 131, 135, 139, 143, 147, 151, 155, 159, 163, 167, |
| 171, 175, 179, 183, 187, 191, 197, 201, 205, 207, |
| 209, 211, 213, 215, 217, 222, 224, 226, 228, 230, |
| 232, 236, 240, 244, 249, 251, 254, 256, 259, 261, |
| 262, 266, 268, 270, 272, 273, 275, 278, 280, 283, |
| 285, 289, 292, 294, 297, 299, 302, 306, 309, 313, |
| 315, 317, 319, 321, 323, 326, 330, 333, 337, 341, |
| 345, 348, 351, 355, 360, 364, 368, 373, 377, 382, |
| 386, 391, 394, 398, 401, 405, 408, 412, 414, 417, |
| 420, 423, 426, 429, 432, 434, 437, 439, 445, 448, |
| 451, 453, 457, 459, 461, 463, 465, 467, 471, 473, |
| 478, 481, 484, 486, 488, 490, 492, 494, 496, 498, |
| 500 |
| }; |
| |
| /* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
| static const yysigned_char yyrhs[] = |
| { |
| 70, 0, -1, 72, -1, 71, -1, 90, -1, 73, |
| -1, 72, 30, 73, -1, 50, 73, -1, 38, 73, |
| -1, 49, 73, -1, 48, 73, -1, 62, 73, -1, |
| 63, 73, -1, 54, 73, -1, 53, 73, -1, 73, |
| 54, -1, 73, 53, -1, 14, 73, -1, 73, 59, |
| 98, -1, 73, 59, 80, -1, 73, 59, 50, 73, |
| -1, 73, 56, 98, -1, 73, 56, 80, -1, 73, |
| 56, 50, 73, -1, 73, 57, 72, 64, -1, -1, |
| 73, 58, 74, 76, 65, -1, 66, -1, -1, 73, |
| -1, 76, 30, 73, -1, 67, -1, 75, 76, 77, |
| -1, 75, 90, 77, 73, -1, 58, 90, 65, 73, |
| -1, 58, 72, 65, -1, 73, 47, 73, -1, 73, |
| 50, 73, -1, 73, 51, 73, -1, 73, 52, 73, |
| -1, 73, 48, 73, -1, 73, 49, 73, -1, 73, |
| 46, 73, -1, 73, 45, 73, -1, 73, 40, 73, |
| -1, 73, 39, 73, -1, 73, 44, 73, -1, 73, |
| 43, 73, -1, 73, 41, 73, -1, 73, 42, 73, |
| -1, 73, 38, 73, -1, 73, 37, 73, -1, 73, |
| 36, 73, -1, 73, 35, 73, -1, 73, 34, 73, |
| -1, 73, 33, 73, 68, 73, -1, 73, 32, 73, |
| -1, 73, 27, 73, -1, 3, -1, 9, -1, 4, |
| -1, 5, -1, 79, -1, 26, -1, 14, 58, 90, |
| 65, -1, 6, -1, 28, -1, 29, -1, 60, -1, |
| 61, -1, 78, 16, 98, -1, 78, 16, 98, -1, |
| 91, 16, 98, -1, 91, 16, 63, 98, -1, 80, |
| -1, 16, 98, -1, 99, -1, 47, 7, -1, 97, |
| -1, -1, 82, 81, 82, -1, 83, -1, 97, -1, |
| 84, -1, -1, 50, -1, 50, 86, -1, 38, -1, |
| 38, 86, -1, 87, -1, 58, 86, 65, -1, 87, |
| 88, -1, 88, -1, 87, 89, -1, 89, -1, 57, |
| 64, -1, 57, 3, 64, -1, 58, 65, -1, 58, |
| 94, 65, -1, 95, -1, 8, -1, 22, -1, 20, |
| -1, 21, -1, 20, 22, -1, 20, 19, 22, -1, |
| 20, 19, -1, 19, 20, 22, -1, 15, 20, 22, |
| -1, 20, 15, 22, -1, 20, 15, -1, 20, 20, |
| -1, 20, 20, 22, -1, 20, 20, 19, 22, -1, |
| 20, 20, 19, -1, 19, 20, 20, -1, 19, 20, |
| 20, 22, -1, 15, 20, 20, -1, 15, 20, 20, |
| 22, -1, 20, 20, 15, -1, 20, 20, 15, 22, |
| -1, 21, 22, -1, 21, 19, 22, -1, 21, 19, |
| -1, 15, 21, 22, -1, 21, 15, -1, 21, 15, |
| 22, -1, 25, -1, 20, 25, -1, 10, 98, -1, |
| 11, 98, -1, 12, 98, -1, 13, 98, -1, 15, |
| 93, -1, 15, -1, 19, 93, -1, 19, -1, 17, |
| 98, 41, 90, 42, -1, 84, 91, -1, 91, 84, |
| -1, 92, -1, 91, 16, 98, -1, 8, -1, 22, |
| -1, 20, -1, 21, -1, 90, -1, 94, 30, 90, |
| -1, 91, -1, 95, 85, 86, 85, -1, 23, 24, |
| -1, 24, 23, -1, 96, -1, 23, -1, 24, -1, |
| 7, -1, 60, -1, 8, -1, 9, -1, 7, -1, |
| 60, -1 |
| }; |
| |
| /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
| static const unsigned short yyrline[] = |
| { |
| 0, 237, 237, 238, 241, 248, 249, 254, 258, 262, |
| 266, 270, 274, 278, 282, 286, 290, 294, 298, 304, |
| 312, 316, 322, 330, 334, 341, 338, 348, 352, 355, |
| 359, 363, 366, 373, 379, 385, 391, 395, 399, 403, |
| 407, 411, 415, 419, 423, 427, 431, 435, 439, 443, |
| 447, 451, 455, 459, 463, 467, 471, 475, 481, 488, |
| 499, 506, 513, 516, 520, 528, 553, 560, 569, 577, |
| 583, 594, 610, 624, 649, 650, 684, 741, 747, 748, |
| 751, 754, 755, 759, 760, 763, 765, 767, 769, 771, |
| 774, 776, 781, 788, 790, 794, 796, 800, 802, 814, |
| 818, 820, 822, 824, 826, 828, 830, 832, 834, 836, |
| 838, 840, 842, 844, 846, 848, 850, 852, 854, 856, |
| 858, 860, 862, 864, 866, 868, 870, 872, 874, 876, |
| 879, 882, 885, 888, 890, 892, 894, 899, 903, 905, |
| 907, 955, 980, 981, 987, 993, 1002, 1007, 1014, 1015, |
| 1019, 1020, 1023, 1027, 1029, 1033, 1034, 1035, 1036, 1039, |
| 1040 |
| }; |
| #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", "INT", "FLOAT", "DECFLOAT", "STRING", |
| "NAME", "TYPENAME", "NAME_OR_INT", "STRUCT", "CLASS", "UNION", "ENUM", |
| "SIZEOF", "UNSIGNED", "COLONCOLON", "TEMPLATE", "ERROR", |
| "SIGNED_KEYWORD", "LONG", "SHORT", "INT_KEYWORD", "CONST_KEYWORD", |
| "VOLATILE_KEYWORD", "DOUBLE_KEYWORD", "VARIABLE", "ASSIGN_MODIFY", |
| "TRUEKEYWORD", "FALSEKEYWORD", "','", "ABOVE_COMMA", "'='", "'?'", |
| "OROR", "ANDAND", "'|'", "'^'", "'&'", "NOTEQUAL", "EQUAL", "'<'", "'>'", |
| "GEQ", "LEQ", "RSH", "LSH", "'@'", "'+'", "'-'", "'*'", "'/'", "'%'", |
| "DECREMENT", "INCREMENT", "UNARY", "'.'", "'['", "'('", "ARROW", |
| "BLOCKNAME", "FILENAME", "'!'", "'~'", "']'", "')'", "'{'", "'}'", "':'", |
| "$accept", "start", "type_exp", "exp1", "exp", "@1", "lcurly", "arglist", |
| "rcurly", "block", "variable", "qualified_name", "space_identifier", |
| "const_or_volatile", "cv_with_space_id", |
| "const_or_volatile_or_space_identifier_noopt", |
| "const_or_volatile_or_space_identifier", "abs_decl", "direct_abs_decl", |
| "array_mod", "func_mod", "type", "typebase", "qualified_type", |
| "typename", "nonempty_typelist", "ptype", "const_and_volatile", |
| "const_or_volatile_noopt", "name", "name_not_typename", 0 |
| }; |
| #endif |
| |
| # ifdef YYPRINT |
| /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
| token YYLEX-NUM. */ |
| static const unsigned short yytoknum[] = |
| { |
| 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, |
| 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, |
| 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, |
| 44, 285, 61, 63, 286, 287, 124, 94, 38, 288, |
| 289, 60, 62, 290, 291, 292, 293, 64, 43, 45, |
| 42, 47, 37, 294, 295, 296, 46, 91, 40, 297, |
| 298, 299, 33, 126, 93, 41, 123, 125, 58 |
| }; |
| # endif |
| |
| /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
| static const unsigned char yyr1[] = |
| { |
| 0, 69, 70, 70, 71, 72, 72, 73, 73, 73, |
| 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, |
| 73, 73, 73, 73, 73, 74, 73, 75, 76, 76, |
| 76, 77, 73, 73, 73, 73, 73, 73, 73, 73, |
| 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, |
| 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, |
| 73, 73, 73, 73, 73, 73, 73, 73, 78, 78, |
| 78, 79, 80, 80, 79, 79, 79, 81, 82, 82, |
| 83, 84, 84, 85, 85, 86, 86, 86, 86, 86, |
| 87, 87, 87, 87, 87, 88, 88, 89, 89, 90, |
| 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, |
| 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, |
| 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, |
| 91, 91, 91, 91, 91, 91, 91, 91, 91, 91, |
| 91, 92, 93, 93, 93, 93, 94, 94, 95, 95, |
| 96, 96, 97, 97, 97, 98, 98, 98, 98, 99, |
| 99 |
| }; |
| |
| /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
| static const unsigned char yyr2[] = |
| { |
| 0, 2, 1, 1, 1, 1, 3, 2, 2, 2, |
| 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, |
| 4, 3, 3, 4, 4, 0, 5, 1, 0, 1, |
| 3, 1, 3, 4, 4, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 5, 3, 3, 1, 1, |
| 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, |
| 3, 3, 3, 4, 1, 2, 1, 2, 1, 0, |
| 3, 1, 1, 1, 0, 1, 2, 1, 2, 1, |
| 3, 2, 1, 2, 1, 2, 3, 2, 3, 1, |
| 1, 1, 1, 1, 2, 3, 2, 3, 3, 3, |
| 2, 2, 3, 4, 3, 3, 4, 3, 4, 3, |
| 4, 2, 3, 2, 3, 2, 3, 1, 2, 2, |
| 2, 2, 2, 2, 1, 2, 1, 5, 2, 2, |
| 1, 3, 1, 1, 1, 1, 1, 3, 1, 4, |
| 2, 2, 1, 1, 1, 1, 1, 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 unsigned char yydefact[] = |
| { |
| 79, 58, 60, 61, 65, 159, 100, 59, 0, 0, |
| 0, 0, 79, 134, 0, 0, 136, 102, 103, 101, |
| 153, 154, 127, 63, 66, 67, 79, 79, 79, 79, |
| 79, 79, 79, 160, 69, 79, 79, 27, 0, 3, |
| 2, 5, 28, 0, 62, 74, 0, 81, 79, 4, |
| 148, 140, 99, 152, 82, 76, 155, 157, 158, 156, |
| 129, 130, 131, 132, 79, 17, 79, 142, 144, 145, |
| 143, 133, 75, 0, 144, 145, 135, 110, 106, 111, |
| 104, 128, 125, 123, 121, 150, 151, 8, 10, 9, |
| 7, 14, 13, 0, 0, 11, 12, 1, 79, 79, |
| 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, |
| 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, |
| 79, 16, 15, 79, 79, 25, 79, 29, 0, 0, |
| 0, 0, 79, 138, 0, 139, 83, 0, 0, 117, |
| 108, 124, 79, 115, 107, 109, 105, 119, 114, 112, |
| 126, 122, 35, 79, 6, 57, 56, 0, 54, 53, |
| 52, 51, 50, 45, 44, 48, 49, 47, 46, 43, |
| 42, 36, 40, 41, 37, 38, 39, 157, 79, 22, |
| 21, 0, 28, 79, 19, 18, 79, 31, 32, 79, |
| 71, 77, 80, 78, 0, 0, 72, 87, 85, 0, |
| 79, 84, 89, 92, 94, 64, 118, 0, 148, 116, |
| 120, 113, 34, 79, 23, 24, 0, 20, 30, 33, |
| 141, 73, 88, 86, 0, 95, 97, 0, 146, 0, |
| 149, 79, 91, 93, 137, 55, 26, 96, 90, 79, |
| 98, 147 |
| }; |
| |
| /* YYDEFGOTO[NTERM-NUM]. */ |
| static const short yydefgoto[] = |
| { |
| -1, 38, 39, 93, 41, 182, 42, 128, 188, 43, |
| 44, 45, 132, 46, 47, 48, 137, 201, 202, 203, |
| 204, 228, 66, 51, 71, 229, 52, 53, 54, 60, |
| 55 |
| }; |
| |
| /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
| STATE-NUM. */ |
| #define YYPACT_NINF -142 |
| static const short yypact[] = |
| { |
| 268, -142, -142, -142, -142, -142, -142, -142, 7, 7, |
| 7, 7, 332, 33, 7, 7, 64, 116, 125, -142, |
| -11, 13, -142, -142, -142, -142, 268, 268, 268, 268, |
| 268, 268, 268, 24, -142, 268, 268, -142, 46, -142, |
| 20, 529, 204, 72, -142, -142, 68, -142, 290, -142, |
| 105, -142, 443, -142, 73, -142, -142, -142, -142, -142, |
| -142, -142, -142, -142, 268, 438, 15, -142, 54, 102, |
| -142, -142, -142, 93, 67, -142, -142, 115, 117, 219, |
| -142, -142, 132, 147, -142, -142, -142, 438, 438, 438, |
| 438, 438, 438, -21, 101, 438, 438, -142, 268, 268, |
| 268, 268, 268, 268, 268, 268, 268, 268, 268, 268, |
| 268, 268, 268, 268, 268, 268, 268, 268, 268, 268, |
| 268, -142, -142, 419, 268, -142, 463, 529, -22, 106, |
| 7, 175, 6, 109, 53, -142, -142, 127, 118, 165, |
| -142, -142, 290, 167, -142, -142, -142, 170, 176, -142, |
| -142, -142, -142, 268, 529, 529, 529, 492, 581, 605, |
| 628, 650, 671, 690, 690, 458, 458, 458, 458, 315, |
| 315, 702, 712, 712, 438, 438, 438, 221, 268, -142, |
| -142, -6, 204, 268, -142, -142, 268, -142, -142, 268, |
| 183, -142, -142, -142, 7, 7, 148, 144, 110, -1, |
| 138, 2, 122, -142, -142, 396, -142, 162, 109, -142, |
| -142, -142, 438, 268, 438, -142, -18, 438, 529, 438, |
| -142, -142, -142, -142, 142, -142, -142, 157, -142, -13, |
| -142, 58, -142, -142, -142, 556, -142, -142, -142, 290, |
| -142, -142 |
| }; |
| |
| /* YYPGOTO[NTERM-NUM]. */ |
| static const short yypgoto[] = |
| { |
| -142, -142, -142, 3, -8, -142, -142, 61, 107, -142, |
| -142, -9, -142, 103, -142, -15, 45, -141, -142, 47, |
| 48, 1, 0, -142, 231, -142, -142, -142, 123, -4, |
| -142 |
| }; |
| |
| /* 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 -142 |
| static const short yytable[] = |
| { |
| 50, 49, 224, 40, 65, 61, 62, 63, 186, 98, |
| 72, 73, 186, 85, 56, 57, 58, 239, 87, 88, |
| 89, 90, 91, 92, 98, 20, 21, 95, 96, 20, |
| 21, 134, 50, 94, 127, 135, 86, 136, 20, 21, |
| -68, 67, 50, 129, 152, 187, 97, 236, 133, -79, |
| 98, 135, 240, 68, 69, 70, 222, 223, 215, 227, |
| 56, 57, 58, 225, 50, 138, 6, 59, 8, 9, |
| 10, 11, 67, 13, 139, 15, 140, 16, 17, 18, |
| 19, 20, 21, 22, 74, 75, 70, 143, 130, 144, |
| 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, |
| 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, |
| 174, 175, 176, 59, 179, 131, 195, 184, 135, 180, |
| -78, 134, 185, 226, 141, 194, 190, 181, 20, 21, |
| 196, 77, 20, 21, 142, 78, 79, 145, 80, 146, |
| 82, 81, 208, 207, 83, 212, 6, 84, 8, 9, |
| 10, 11, -79, 13, 150, 15, -79, 16, 17, 18, |
| 19, 20, 21, 22, -141, 197, 153, 199, 200, 151, |
| 214, -141, -141, 187, 127, 217, 197, 198, 218, 199, |
| 231, 219, 191, 205, 199, 200, 136, 206, 198, 209, |
| 220, 221, 210, 135, 198, 199, 200, 212, 211, -70, |
| 208, 199, 200, 226, 234, 235, 237, 1, 2, 3, |
| 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, |
| 14, 15, 238, 16, 17, 18, 19, 20, 21, 22, |
| 23, 208, 24, 25, 147, 192, 189, -100, 148, 208, |
| 241, 149, 26, 216, -100, -100, 230, 76, 0, 232, |
| 233, -79, 27, 28, 29, 193, 0, 30, 31, 0, |
| 0, 0, 32, 0, 33, 34, 35, 36, -100, 0, |
| 37, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 10, 11, 12, 13, 14, 15, 0, 16, 17, 18, |
| 19, 20, 21, 22, 23, 0, 24, 25, 6, 0, |
| 8, 9, 10, 11, 0, 13, 26, 15, 0, 16, |
| 17, 18, 19, 20, 21, 22, 27, 28, 29, 0, |
| 0, 30, 31, 0, 0, 0, 32, 0, 33, 34, |
| 35, 36, 0, 0, 37, 1, 2, 3, 4, 5, |
| 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
| 0, 16, 17, 18, 19, 20, 21, 22, 23, 0, |
| 24, 25, 115, 116, 117, 118, 119, 120, 121, 122, |
| 26, 123, 124, 125, 126, 0, 0, 0, 0, 0, |
| 27, 28, 29, 0, 0, 30, 31, 0, 0, 0, |
| 64, 0, 33, 34, 35, 36, 0, 0, 37, 1, |
| 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, |
| 12, 13, 14, 15, 0, 16, 17, 18, 19, 20, |
| 21, 22, 23, 0, 24, 25, 56, 177, 58, 8, |
| 9, 10, 11, 0, 13, 0, 15, 0, 16, 17, |
| 18, 19, 20, 21, 22, 0, 0, 0, 0, 30, |
| 31, 0, 0, 0, 32, 0, 33, 34, 35, 36, |
| 0, 0, 37, 0, 0, 0, 20, 21, 0, 178, |
| 56, 177, 58, 8, 9, 10, 11, 0, 13, 59, |
| 15, -84, 16, 17, 18, 19, 20, 21, 22, 0, |
| -79, 121, 122, -84, 123, 124, 125, 126, 0, 0, |
| -84, -84, 0, 113, 114, 115, 116, 117, 118, 119, |
| 120, 121, 122, 183, 123, 124, 125, 126, 0, 99, |
| 0, 0, 0, 59, 100, 101, 102, 103, 104, 105, |
| 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, |
| 116, 117, 118, 119, 120, 121, 122, 0, 123, 124, |
| 125, 126, 0, 0, 0, 0, 99, 0, 0, 0, |
| 213, 100, 101, 102, 103, 104, 105, 106, 107, 108, |
| 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, |
| 119, 120, 121, 122, 0, 123, 124, 125, 126, 101, |
| 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, |
| 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, |
| 122, 0, 123, 124, 125, 126, 103, 104, 105, 106, |
| 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, |
| 117, 118, 119, 120, 121, 122, 0, 123, 124, 125, |
| 126, 104, 105, 106, 107, 108, 109, 110, 111, 112, |
| 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, |
| 0, 123, 124, 125, 126, 105, 106, 107, 108, 109, |
| 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, |
| 120, 121, 122, 0, 123, 124, 125, 126, 106, 107, |
| 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, |
| 118, 119, 120, 121, 122, 0, 123, 124, 125, 126, |
| 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, |
| 117, 118, 119, 120, 121, 122, 0, 123, 124, 125, |
| 126, 109, 110, 111, 112, 113, 114, 115, 116, 117, |
| 118, 119, 120, 121, 122, 0, 123, 124, 125, 126, |
| 116, 117, 118, 119, 120, 121, 122, 0, 123, 124, |
| 125, 126, 118, 119, 120, 121, 122, 0, 123, 124, |
| 125, 126 |
| }; |
| |
| static const short yycheck[] = |
| { |
| 0, 0, 3, 0, 12, 9, 10, 11, 30, 30, |
| 14, 15, 30, 24, 7, 8, 9, 30, 26, 27, |
| 28, 29, 30, 31, 30, 23, 24, 35, 36, 23, |
| 24, 16, 32, 32, 42, 50, 23, 52, 23, 24, |
| 16, 8, 42, 42, 65, 67, 0, 65, 48, 47, |
| 30, 66, 65, 20, 21, 22, 197, 198, 64, 200, |
| 7, 8, 9, 64, 64, 64, 8, 60, 10, 11, |
| 12, 13, 8, 15, 20, 17, 22, 19, 20, 21, |
| 22, 23, 24, 25, 20, 21, 22, 20, 16, 22, |
| 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, |
| 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, |
| 118, 119, 120, 60, 123, 47, 63, 126, 133, 123, |
| 47, 16, 126, 65, 22, 16, 130, 124, 23, 24, |
| 134, 15, 23, 24, 41, 19, 20, 22, 22, 22, |
| 15, 25, 142, 142, 19, 153, 8, 22, 10, 11, |
| 12, 13, 47, 15, 22, 17, 47, 19, 20, 21, |
| 22, 23, 24, 25, 16, 38, 65, 57, 58, 22, |
| 178, 23, 24, 67, 182, 183, 38, 50, 186, 57, |
| 58, 189, 7, 65, 57, 58, 201, 22, 50, 22, |
| 194, 195, 22, 208, 50, 57, 58, 205, 22, 16, |
| 200, 57, 58, 65, 42, 213, 64, 3, 4, 5, |
| 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
| 16, 17, 65, 19, 20, 21, 22, 23, 24, 25, |
| 26, 231, 28, 29, 15, 132, 129, 16, 19, 239, |
| 239, 22, 38, 182, 23, 24, 201, 16, -1, 202, |
| 202, 47, 48, 49, 50, 132, -1, 53, 54, -1, |
| -1, -1, 58, -1, 60, 61, 62, 63, 47, -1, |
| 66, 3, 4, 5, 6, 7, 8, 9, 10, 11, |
| 12, 13, 14, 15, 16, 17, -1, 19, 20, 21, |
| 22, 23, 24, 25, 26, -1, 28, 29, 8, -1, |
| 10, 11, 12, 13, -1, 15, 38, 17, -1, 19, |
| 20, 21, 22, 23, 24, 25, 48, 49, 50, -1, |
| -1, 53, 54, -1, -1, -1, 58, -1, 60, 61, |
| 62, 63, -1, -1, 66, 3, 4, 5, 6, 7, |
| 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, |
| -1, 19, 20, 21, 22, 23, 24, 25, 26, -1, |
| 28, 29, 47, 48, 49, 50, 51, 52, 53, 54, |
| 38, 56, 57, 58, 59, -1, -1, -1, -1, -1, |
| 48, 49, 50, -1, -1, 53, 54, -1, -1, -1, |
| 58, -1, 60, 61, 62, 63, -1, -1, 66, 3, |
| 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, |
| 14, 15, 16, 17, -1, 19, 20, 21, 22, 23, |
| 24, 25, 26, -1, 28, 29, 7, 8, 9, 10, |
| 11, 12, 13, -1, 15, -1, 17, -1, 19, 20, |
| 21, 22, 23, 24, 25, -1, -1, -1, -1, 53, |
| 54, -1, -1, -1, 58, -1, 60, 61, 62, 63, |
| -1, -1, 66, -1, -1, -1, 23, 24, -1, 50, |
| 7, 8, 9, 10, 11, 12, 13, -1, 15, 60, |
| 17, 38, 19, 20, 21, 22, 23, 24, 25, -1, |
| 47, 53, 54, 50, 56, 57, 58, 59, -1, -1, |
| 57, 58, -1, 45, 46, 47, 48, 49, 50, 51, |
| 52, 53, 54, 50, 56, 57, 58, 59, -1, 27, |
| -1, -1, -1, 60, 32, 33, 34, 35, 36, 37, |
| 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, |
| 48, 49, 50, 51, 52, 53, 54, -1, 56, 57, |
| 58, 59, -1, -1, -1, -1, 27, -1, -1, -1, |
| 68, 32, 33, 34, 35, 36, 37, 38, 39, 40, |
| 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, |
| 51, 52, 53, 54, -1, 56, 57, 58, 59, 33, |
| 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, |
| 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, |
| 54, -1, 56, 57, 58, 59, 35, 36, 37, 38, |
| 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, |
| 49, 50, 51, 52, 53, 54, -1, 56, 57, 58, |
| 59, 36, 37, 38, 39, 40, 41, 42, 43, 44, |
| 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, |
| -1, 56, 57, 58, 59, 37, 38, 39, 40, 41, |
| 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, |
| 52, 53, 54, -1, 56, 57, 58, 59, 38, 39, |
| 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, |
| 50, 51, 52, 53, 54, -1, 56, 57, 58, 59, |
| 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, |
| 49, 50, 51, 52, 53, 54, -1, 56, 57, 58, |
| 59, 41, 42, 43, 44, 45, 46, 47, 48, 49, |
| 50, 51, 52, 53, 54, -1, 56, 57, 58, 59, |
| 48, 49, 50, 51, 52, 53, 54, -1, 56, 57, |
| 58, 59, 50, 51, 52, 53, 54, -1, 56, 57, |
| 58, 59 |
| }; |
| |
| /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
| symbol of state STATE-NUM. */ |
| static const unsigned char yystos[] = |
| { |
| 0, 3, 4, 5, 6, 7, 8, 9, 10, 11, |
| 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, |
| 23, 24, 25, 26, 28, 29, 38, 48, 49, 50, |
| 53, 54, 58, 60, 61, 62, 63, 66, 70, 71, |
| 72, 73, 75, 78, 79, 80, 82, 83, 84, 90, |
| 91, 92, 95, 96, 97, 99, 7, 8, 9, 60, |
| 98, 98, 98, 98, 58, 73, 91, 8, 20, 21, |
| 22, 93, 98, 98, 20, 21, 93, 15, 19, 20, |
| 22, 25, 15, 19, 22, 24, 23, 73, 73, 73, |
| 73, 73, 73, 72, 90, 73, 73, 0, 30, 27, |
| 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, |
| 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, |
| 52, 53, 54, 56, 57, 58, 59, 73, 76, 90, |
| 16, 47, 81, 91, 16, 84, 84, 85, 90, 20, |
| 22, 22, 41, 20, 22, 22, 22, 15, 19, 22, |
| 22, 22, 65, 65, 73, 73, 73, 73, 73, 73, |
| 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, |
| 73, 73, 73, 73, 73, 73, 73, 8, 50, 80, |
| 98, 72, 74, 50, 80, 98, 30, 67, 77, 77, |
| 98, 7, 82, 97, 16, 63, 98, 38, 50, 57, |
| 58, 86, 87, 88, 89, 65, 22, 90, 91, 22, |
| 22, 22, 73, 68, 73, 64, 76, 73, 73, 73, |
| 98, 98, 86, 86, 3, 64, 65, 86, 90, 94, |
| 85, 58, 88, 89, 42, 73, 65, 64, 65, 30, |
| 65, 90 |
| }; |
| |
| #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 -- Compute the default location (before the actions |
| are run). */ |
| |
| #ifndef YYLLOC_DEFAULT |
| # define YYLLOC_DEFAULT(Current, Rhs, N) \ |
| ((Current).first_line = (Rhs)[1].first_line, \ |
| (Current).first_column = (Rhs)[1].first_column, \ |
| (Current).last_line = (Rhs)[N].last_line, \ |
| (Current).last_column = (Rhs)[N].last_column) |
| #endif |
| |
| /* YYLEX -- calling `yylex' with the right arguments. */ |
| |
| #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 YYDSYMPRINT(Args) \ |
| do { \ |
| if (yydebug) \ |
| yysymprint Args; \ |
| } while (0) |
| |
| # define YYDSYMPRINTF(Title, Token, Value, Location) \ |
| do { \ |
| if (yydebug) \ |
| { \ |
| YYFPRINTF (stderr, "%s ", Title); \ |
| yysymprint (stderr, \ |
| Token, 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 *bottom, short *top) |
| #else |
| static void |
| yy_stack_print (bottom, top) |
| short *bottom; |
| short *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 YYDSYMPRINT(Args) |
| # define YYDSYMPRINTF(Title, Token, 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. */ |
| |
| #if defined (YYMAXDEPTH) && YYMAXDEPTH == 0 |
| # undef YYMAXDEPTH |
| #endif |
| |
| #ifndef YYMAXDEPTH |
| # define YYMAXDEPTH 10000 |
| #endif |
| |
| |
| |
| #if YYERROR_VERBOSE |
| |
| # ifndef yystrlen |
| # if defined (__GLIBC__) && defined (_STRING_H) |
| # define yystrlen strlen |
| # else |
| /* Return the length of YYSTR. */ |
| static YYSIZE_T |
| # if defined (__STDC__) || defined (__cplusplus) |
| yystrlen (const char *yystr) |
| # else |
| yystrlen (yystr) |
| const char *yystr; |
| # endif |
| { |
| register const char *yys = yystr; |
| |
| while (*yys++ != '\0') |
| continue; |
| |
| return yys - yystr - 1; |
| } |
| # endif |
| # endif |
| |
| # ifndef yystpcpy |
| # if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) |
| # define yystpcpy stpcpy |
| # else |
| /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
| YYDEST. */ |
| static char * |
| # if defined (__STDC__) || defined (__cplusplus) |
| yystpcpy (char *yydest, const char *yysrc) |
| # else |
| yystpcpy (yydest, yysrc) |
| char *yydest; |
| const char *yysrc; |
| # endif |
| { |
| register char *yyd = yydest; |
| register const char *yys = yysrc; |
| |
| while ((*yyd++ = *yys++) != '\0') |
| continue; |
| |
| return yyd - 1; |
| } |
| # endif |
| # endif |
| |
| #endif /* !YYERROR_VERBOSE */ |
| |
| |
| |
| #if YYDEBUG |
| /*--------------------------------. |
| | Print this symbol on 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]); |
| # ifdef YYPRINT |
| YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
| # endif |
| } |
| else |
| YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); |
| |
| switch (yytype) |
| { |
| default: |
| break; |
| } |
| YYFPRINTF (yyoutput, ")"); |
| } |
| |
| #endif /* ! YYDEBUG */ |
| /*-----------------------------------------------. |
| | Release the memory associated to this symbol. | |
| `-----------------------------------------------*/ |
| |
| #if defined (__STDC__) || defined (__cplusplus) |
| static void |
| yydestruct (int yytype, YYSTYPE *yyvaluep) |
| #else |
| static void |
| yydestruct (yytype, yyvaluep) |
| int yytype; |
| YYSTYPE *yyvaluep; |
| #endif |
| { |
| /* Pacify ``unused variable'' warnings. */ |
| (void) yyvaluep; |
| |
| 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 lookahead symbol. */ |
| int yychar; |
| |
| /* The semantic value of the lookahead 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; |
| /* Lookahead 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 thru separate pointers, to allow yyoverflow |
| to xreallocate them elsewhere. */ |
| |
| /* The state stack. */ |
| short yyssa[YYINITDEPTH]; |
| short *yyss = yyssa; |
| register short *yyssp; |
| |
| /* The semantic value stack. */ |
| YYSTYPE yyvsa[YYINITDEPTH]; |
| YYSTYPE *yyvs = yyvsa; |
| register YYSTYPE *yyvsp; |
| |
| |
| |
| #define YYPOPSTACK (yyvsp--, yyssp--) |
| |
| YYSIZE_T yystacksize = YYINITDEPTH; |
| |
| /* The variables used to return semantic value and location from the |
| action routines. */ |
| YYSTYPE yyval; |
| |
| |
| /* When reducing, the number of symbols on the RHS of the reduced |
| rule. */ |
| int yylen; |
| |
| YYDPRINTF ((stderr, "Starting parse\n")); |
| |
| yystate = 0; |
| yyerrstatus = 0; |
| yynerrs = 0; |
| yychar = YYEMPTY; /* Cause a token to be read. */ |
| |
| /* Initialize stack pointers. |
| Waste one element of value and location stack |
| so that they stay on the same level as the state stack. |
| The wasted elements are never initialized. */ |
| |
| yyssp = yyss; |
| yyvsp = yyvs; |
| |
| goto yysetstate; |
| |
| /*------------------------------------------------------------. |
| | yynewstate -- Push a new state, which is found in yystate. | |
| `------------------------------------------------------------*/ |
| yynewstate: |
| /* In all cases, when you get here, the value and location stacks |
| have just been pushed. so pushing a state here evens the stacks. |
| */ |
| yyssp++; |
| |
| yysetstate: |
| *yyssp = yystate; |
| |
| if (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 xreallocate the stack. Use copies of |
| these so that the &'s don't force the real ones into |
| memory. */ |
| YYSTYPE *yyvs1 = yyvs; |
| short *yyss1 = yyss; |
| |
| |
| /* Each stack pointer address is followed by the size of the |
| data in use in that stack, in bytes. This used to be a |
| conditional around just the two extra args, but that might |
| be undefined if yyoverflow is a macro. */ |
| yyoverflow ("parser stack overflow", |
| &yyss1, yysize * sizeof (*yyssp), |
| &yyvs1, yysize * sizeof (*yyvsp), |
| |
| &yystacksize); |
| |
| yyss = yyss1; |
| yyvs = yyvs1; |
| } |
| #else /* no yyoverflow */ |
| # ifndef YYSTACK_RELOCATE |
| goto yyoverflowlab; |
| # else |
| /* Extend the stack our own way. */ |
| if (YYMAXDEPTH <= yystacksize) |
| goto yyoverflowlab; |
| yystacksize *= 2; |
| if (YYMAXDEPTH < yystacksize) |
| yystacksize = YYMAXDEPTH; |
| |
| { |
| short *yyss1 = yyss; |
| union yyalloc *yyptr = |
| (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
| if (! yyptr) |
| goto yyoverflowlab; |
| YYSTACK_RELOCATE (yyss); |
| YYSTACK_RELOCATE (yyvs); |
| |
| # undef YYSTACK_RELOCATE |
| if (yyss1 != yyssa) |
| YYSTACK_FREE (yyss1); |
| } |
| # endif |
| #endif /* no yyoverflow */ |
| |
| yyssp = yyss + yysize - 1; |
| yyvsp = yyvs + yysize - 1; |
| |
| |
| YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
| (unsigned long int) yystacksize)); |
| |
| if (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 lookahead token if we need one and don't already have one. */ |
| /* yyresume: */ |
| |
| /* First try to decide what to do without reference to lookahead token. */ |
| |
| yyn = yypact[yystate]; |
| if (yyn == YYPACT_NINF) |
| goto yydefault; |
| |
| /* Not known => get a lookahead token if don't already have one. */ |
| |
| /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead 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); |
| YYDSYMPRINTF ("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 lookahead token. */ |
| YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); |
| |
| /* 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 4: |
| #line 242 "c-exp.y" |
| { write_exp_elt_opcode(OP_TYPE); |
| write_exp_elt_type(yyvsp[0].tval); |
| write_exp_elt_opcode(OP_TYPE);} |
| break; |
| |
| case 6: |
| #line 250 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_COMMA); } |
| break; |
| |
| case 7: |
| #line 255 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_IND); } |
| break; |
| |
| case 8: |
| #line 259 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_ADDR); } |
| break; |
| |
| case 9: |
| #line 263 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_NEG); } |
| break; |
| |
| case 10: |
| #line 267 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_PLUS); } |
| break; |
| |
| case 11: |
| #line 271 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_LOGICAL_NOT); } |
| break; |
| |
| case 12: |
| #line 275 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_COMPLEMENT); } |
| break; |
| |
| case 13: |
| #line 279 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_PREINCREMENT); } |
| break; |
| |
| case 14: |
| #line 283 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_PREDECREMENT); } |
| break; |
| |
| case 15: |
| #line 287 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_POSTINCREMENT); } |
| break; |
| |
| case 16: |
| #line 291 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_POSTDECREMENT); } |
| break; |
| |
| case 17: |
| #line 295 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_SIZEOF); } |
| break; |
| |
| case 18: |
| #line 299 "c-exp.y" |
| { write_exp_elt_opcode (STRUCTOP_PTR); |
| write_exp_string (yyvsp[0].sval); |
| write_exp_elt_opcode (STRUCTOP_PTR); } |
| break; |
| |
| case 19: |
| #line 305 "c-exp.y" |
| { /* exp->type::name becomes exp->*(&type::name) */ |
| /* Note: this doesn't work if name is a |
| static member! FIXME */ |
| write_exp_elt_opcode (UNOP_ADDR); |
| write_exp_elt_opcode (STRUCTOP_MPTR); } |
| break; |
| |
| case 20: |
| #line 313 "c-exp.y" |
| { write_exp_elt_opcode (STRUCTOP_MPTR); } |
| break; |
| |
| case 21: |
| #line 317 "c-exp.y" |
| { write_exp_elt_opcode (STRUCTOP_STRUCT); |
| write_exp_string (yyvsp[0].sval); |
| write_exp_elt_opcode (STRUCTOP_STRUCT); } |
| break; |
| |
| case 22: |
| #line 323 "c-exp.y" |
| { /* exp.type::name becomes exp.*(&type::name) */ |
| /* Note: this doesn't work if name is a |
| static member! FIXME */ |
| write_exp_elt_opcode (UNOP_ADDR); |
| write_exp_elt_opcode (STRUCTOP_MEMBER); } |
| break; |
| |
| case 23: |
| #line 331 "c-exp.y" |
| { write_exp_elt_opcode (STRUCTOP_MEMBER); } |
| break; |
| |
| case 24: |
| #line 335 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_SUBSCRIPT); } |
| break; |
| |
| case 25: |
| #line 341 "c-exp.y" |
| { start_arglist (); } |
| break; |
| |
| case 26: |
| #line 343 "c-exp.y" |
| { write_exp_elt_opcode (OP_FUNCALL); |
| write_exp_elt_longcst ((LONGEST) end_arglist ()); |
| write_exp_elt_opcode (OP_FUNCALL); } |
| break; |
| |
| case 27: |
| #line 349 "c-exp.y" |
| { start_arglist (); } |
| break; |
| |
| case 29: |
| #line 356 "c-exp.y" |
| { arglist_len = 1; } |
| break; |
| |
| case 30: |
| #line 360 "c-exp.y" |
| { arglist_len++; } |
| break; |
| |
| case 31: |
| #line 364 "c-exp.y" |
| { yyval.lval = end_arglist () - 1; } |
| break; |
| |
| case 32: |
| #line 367 "c-exp.y" |
| { write_exp_elt_opcode (OP_ARRAY); |
| write_exp_elt_longcst ((LONGEST) 0); |
| write_exp_elt_longcst ((LONGEST) yyvsp[0].lval); |
| write_exp_elt_opcode (OP_ARRAY); } |
| break; |
| |
| case 33: |
| #line 374 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_MEMVAL); |
| write_exp_elt_type (yyvsp[-2].tval); |
| write_exp_elt_opcode (UNOP_MEMVAL); } |
| break; |
| |
| case 34: |
| #line 380 "c-exp.y" |
| { write_exp_elt_opcode (UNOP_CAST); |
| write_exp_elt_type (yyvsp[-2].tval); |
| write_exp_elt_opcode (UNOP_CAST); } |
| break; |
| |
| case 35: |
| #line 386 "c-exp.y" |
| { } |
| break; |
| |
| case 36: |
| #line 392 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_REPEAT); } |
| break; |
| |
| case 37: |
| #line 396 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_MUL); } |
| break; |
| |
| case 38: |
| #line 400 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_DIV); } |
| break; |
| |
| case 39: |
| #line 404 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_REM); } |
| break; |
| |
| case 40: |
| #line 408 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_ADD); } |
| break; |
| |
| case 41: |
| #line 412 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_SUB); } |
| break; |
| |
| case 42: |
| #line 416 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_LSH); } |
| break; |
| |
| case 43: |
| #line 420 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_RSH); } |
| break; |
| |
| case 44: |
| #line 424 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_EQUAL); } |
| break; |
| |
| case 45: |
| #line 428 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_NOTEQUAL); } |
| break; |
| |
| case 46: |
| #line 432 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_LEQ); } |
| break; |
| |
| case 47: |
| #line 436 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_GEQ); } |
| break; |
| |
| case 48: |
| #line 440 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_LESS); } |
| break; |
| |
| case 49: |
| #line 444 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_GTR); } |
| break; |
| |
| case 50: |
| #line 448 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_BITWISE_AND); } |
| break; |
| |
| case 51: |
| #line 452 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_BITWISE_XOR); } |
| break; |
| |
| case 52: |
| #line 456 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_BITWISE_IOR); } |
| break; |
| |
| case 53: |
| #line 460 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_LOGICAL_AND); } |
| break; |
| |
| case 54: |
| #line 464 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_LOGICAL_OR); } |
| break; |
| |
| case 55: |
| #line 468 "c-exp.y" |
| { write_exp_elt_opcode (TERNOP_COND); } |
| break; |
| |
| case 56: |
| #line 472 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_ASSIGN); } |
| break; |
| |
| case 57: |
| #line 476 "c-exp.y" |
| { write_exp_elt_opcode (BINOP_ASSIGN_MODIFY); |
| write_exp_elt_opcode (yyvsp[-1].opcode); |
| write_exp_elt_opcode (BINOP_ASSIGN_MODIFY); } |
| break; |
| |
| case 58: |
| #line 482 "c-exp.y" |
| { write_exp_elt_opcode (OP_LONG); |
| write_exp_elt_type (yyvsp[0].typed_val_int.type); |
| write_exp_elt_longcst ((LONGEST)(yyvsp[0].typed_val_int.val)); |
| write_exp_elt_opcode (OP_LONG); } |
| break; |
| |
| case 59: |
| #line 489 "c-exp.y" |
| { YYSTYPE val; |
| parse_number (yyvsp[0].ssym.stoken.ptr, yyvsp[0].ssym.stoken.length, 0, &val); |
| write_exp_elt_opcode (OP_LONG); |
| write_exp_elt_type (val.typed_val_int.type); |
| write_exp_elt_longcst ((LONGEST)val.typed_val_int.val); |
| write_exp_elt_opcode (OP_LONG); |
| } |
| break; |
| |
| case 60: |
| #line 500 "c-exp.y" |
| { write_exp_elt_opcode (OP_DOUBLE); |
| write_exp_elt_type (yyvsp[0].typed_val_float.type); |
| write_exp_elt_dblcst (yyvsp[0].typed_val_float.dval); |
| write_exp_elt_opcode (OP_DOUBLE); } |
| break; |
| |
| case 61: |
| #line 507 "c-exp.y" |
| { write_exp_elt_opcode (OP_DECFLOAT); |
| write_exp_elt_type (yyvsp[0].typed_val_decfloat.type); |
| write_exp_elt_decfloatcst (yyvsp[0].typed_val_decfloat.val); |
| write_exp_elt_opcode (OP_DECFLOAT); } |
| break; |
| |
| case 64: |
| #line 521 "c-exp.y" |
| { write_exp_elt_opcode (OP_LONG); |
| write_exp_elt_type (builtin_type (current_gdbarch)->builtin_int); |
| CHECK_TYPEDEF (yyvsp[-1].tval); |
| write_exp_elt_longcst ((LONGEST) TYPE_LENGTH (yyvsp[-1].tval)); |
| write_exp_elt_opcode (OP_LONG); } |
| break; |
| |
| case 65: |
| #line 529 "c-exp.y" |
| { /* C strings are converted into array constants with |
| an explicit null byte added at the end. Thus |
| the array upper bound is the string length. |
| There is no such thing in C as a completely empty |
| string. */ |
| char *sp = yyvsp[0].sval.ptr; int count = yyvsp[0].sval.length; |
| while (count-- > 0) |
| { |
| write_exp_elt_opcode (OP_LONG); |
| write_exp_elt_type (builtin_type (current_gdbarch)->builtin_char); |
| write_exp_elt_longcst ((LONGEST)(*sp++)); |
| write_exp_elt_opcode (OP_LONG); |
| } |
| write_exp_elt_opcode (OP_LONG); |
| write_exp_elt_type (builtin_type (current_gdbarch)->builtin_char); |
| write_exp_elt_longcst ((LONGEST)'\0'); |
| write_exp_elt_opcode (OP_LONG); |
| write_exp_elt_opcode (OP_ARRAY); |
| write_exp_elt_longcst ((LONGEST) 0); |
| write_exp_elt_longcst ((LONGEST) (yyvsp[0].sval.length)); |
| write_exp_elt_opcode (OP_ARRAY); } |
| break; |
| |
| case 66: |
| #line 554 "c-exp.y" |
| { write_exp_elt_opcode (OP_LONG); |
| write_exp_elt_type (builtin_type (current_gdbarch)->builtin_bool); |
| write_exp_elt_longcst ((LONGEST) 1); |
| write_exp_elt_opcode (OP_LONG); } |
| break; |
| |
| case 67: |
| #line 561 "c-exp.y" |
| { write_exp_elt_opcode (OP_LONG); |
| write_exp_elt_type (builtin_type (current_gdbarch)->builtin_bool); |
| write_exp_elt_longcst ((LONGEST) 0); |
| write_exp_elt_opcode (OP_LONG); } |
| break; |
| |
| case 68: |
| #line 570 "c-exp.y" |
| { |
| if (yyvsp[0].ssym.sym) |
| yyval.bval = SYMBOL_BLOCK_VALUE (yyvsp[0].ssym.sym); |
| else |
| error ("No file or function \"%s\".", |
| copy_name (yyvsp[0].ssym.stoken)); |
| } |
| break; |
| |
| case 69: |
| #line 578 "c-exp.y" |
| { |
| yyval.bval = yyvsp[0].bval; |
| } |
| break; |
| |
| case 70: |
| #line 584 "c-exp.y" |
| { struct symbol *tem |
| = lookup_symbol (copy_name (yyvsp[0].sval), yyvsp[-2].bval, |
| VAR_DOMAIN, (int *) NULL, |
| (struct symtab **) NULL); |
| if (!tem || SYMBOL_CLASS (tem) != LOC_BLOCK) |
| error ("No function \"%s\" in specified context.", |
| copy_name (yyvsp[0].sval)); |
| yyval.bval = SYMBOL_BLOCK_VALUE (tem); } |
| break; |
| |
| case 71: |
| #line 595 "c-exp.y" |
| { struct symbol *sym; |
| sym = lookup_symbol (copy_name (yyvsp[0].sval), yyvsp[-2].bval, |
| VAR_DOMAIN, (int *) NULL, |
| (struct symtab **) NULL); |
| if (sym == 0) |
| error ("No symbol \"%s\" in specified context.", |
| copy_name (yyvsp[0].sval)); |
| |
| write_exp_elt_opcode (OP_VAR_VALUE); |
| /* block_found is set by lookup_symbol. */ |
| write_exp_elt_block (block_found); |
| write_exp_elt_sym (sym); |
| write_exp_elt_opcode (OP_VAR_VALUE); } |
| break; |
| |
| case 72: |
| #line 611 "c-exp.y" |
| { |
| struct type *type = yyvsp[-2].tval; |
| if (TYPE_CODE (type) != TYPE_CODE_STRUCT |
| && TYPE_CODE (type) != TYPE_CODE_UNION |
| && TYPE_CODE (type) != TYPE_CODE_NAMESPACE) |
| error ("`%s' is not defined as an aggregate type.", |
| TYPE_NAME (type)); |
| |
| write_exp_elt_opcode (OP_SCOPE); |
| write_exp_elt_type (type); |
| write_exp_string (yyvsp[0].sval); |
| write_exp_elt_opcode (OP_SCOPE); |
| } |
| break; |
| |
| case 73: |
| #line 625 "c-exp.y" |
| { |
| struct type *type = yyvsp[-3].tval; |
| struct stoken tmp_token; |
| if (TYPE_CODE (type) != TYPE_CODE_STRUCT |
| && TYPE_CODE (type) != TYPE_CODE_UNION |
| && TYPE_CODE (type) != TYPE_CODE_NAMESPACE) |
| error ("`%s' is not defined as an aggregate type.", |
| TYPE_NAME (type)); |
| |
| tmp_token.ptr = (char*) alloca (yyvsp[0].sval.length + 2); |
| tmp_token.length = yyvsp[0].sval.length + 1; |
| tmp_token.ptr[0] = '~'; |
| memcpy (tmp_token.ptr+1, yyvsp[0].sval.ptr, yyvsp[0].sval.length); |
| tmp_token.ptr[tmp_token.length] = 0; |
| |
| /* Check for valid destructor name. */ |
| destructor_name_p (tmp_token.ptr, type); |
| write_exp_elt_opcode (OP_SCOPE); |
| write_exp_elt_type (type); |
| write_exp_string (tmp_token); |
| write_exp_elt_opcode (OP_SCOPE); |
| } |
| break; |
| |
| case 75: |
| #line 651 "c-exp.y" |
| { |
| char *name = copy_name (yyvsp[0].sval); |
| struct symbol *sym; |
| struct minimal_symbol *msymbol; |
| |
| sym = |
| lookup_symbol (name, (const struct block *) NULL, |
| VAR_DOMAIN, (int *) NULL, |
| (struct symtab **) NULL); |
| if (sym) |
| { |
| write_exp_elt_opcode (OP_VAR_VALUE); |
| write_exp_elt_block (NULL); |
| write_exp_elt_sym (sym); |
| write_exp_elt_opcode (OP_VAR_VALUE); |
| break; |
| } |
| |
| msymbol = lookup_minimal_symbol (name, NULL, NULL); |
| if (msymbol != NULL) |
| { |
| write_exp_msymbol (msymbol, |
| lookup_function_type (builtin_type (current_gdbarch)->builtin_int), |
| builtin_type (current_gdbarch)->builtin_int); |
| } |
| else |
| if (!have_full_symbols () && !have_partial_symbols ()) |
| error ("No symbol table is loaded. Use the \"file\" command."); |
| else |
| error ("No symbol \"%s\" in current context.", name); |
| } |
| break; |
| |
| case 76: |
| #line 685 "c-exp.y" |
| { struct symbol *sym = yyvsp[0].ssym.sym; |
| |
| if (sym) |
| { |
| if (symbol_read_needs_frame (sym)) |
| { |
| if (innermost_block == 0 || |
| contained_in (block_found, |
| innermost_block)) |
| innermost_block = block_found; |
| } |
| |
| write_exp_elt_opcode (OP_VAR_VALUE); |
| /* We want to use the selected frame, not |
| another more inner frame which happens to |
| be in the same block. */ |
| write_exp_elt_block (NULL); |
| write_exp_elt_sym (sym); |
| write_exp_elt_opcode (OP_VAR_VALUE); |
| } |
| else if (yyvsp[0].ssym.is_a_field_of_this) |
| { |
| /* C++: it hangs off of `this'. Must |
| not inadvertently convert from a method call |
| to data ref. */ |
| if (innermost_block == 0 || |
| contained_in (block_found, innermost_block)) |
| innermost_block = block_found; |
| write_exp_elt_opcode (OP_THIS); |
| write_exp_elt_opcode (OP_THIS); |
| write_exp_elt_opcode (STRUCTOP_PTR); |
| write_exp_string (yyvsp[0].ssym.stoken); |
| write_exp_elt_opcode (STRUCTOP_PTR); |
| } |
| else |
| { |
| struct minimal_symbol *msymbol; |
| char *arg = copy_name (yyvsp[0].ssym.stoken); |
| |
| msymbol = |
| lookup_minimal_symbol (arg, NULL, NULL); |
| if (msymbol != NULL) |
| { |
| write_exp_msymbol (msymbol, |
| lookup_function_type (builtin_type (current_gdbarch)->builtin_int), |
| builtin_type (current_gdbarch)->builtin_int); |
| } |
| else if (!have_full_symbols () && !have_partial_symbols ()) |
| error ("No symbol table is loaded. Use the \"file\" command."); |
| else |
| error ("No symbol \"%s\" in current context.", |
| copy_name (yyvsp[0].ssym.stoken)); |
| } |
| } |
| break; |
| |
| case 77: |
| #line 742 "c-exp.y" |
| { push_type_address_space (copy_name (yyvsp[0].ssym.stoken)); |
| push_type (tp_space_identifier); |
| } |
| break; |
| |
| case 85: |
| #line 764 "c-exp.y" |
| { push_type (tp_pointer); yyval.voidval = 0; } |
| break; |
| |
| case 86: |
| #line 766 "c-exp.y" |
| { push_type (tp_pointer); yyval.voidval = yyvsp[0].voidval; } |
| break; |
| |
| case 87: |
| #line 768 "c-exp.y" |
| { push_type (tp_reference); yyval.voidval = 0; } |
| break; |
| |
| case 88: |
| #line 770 "c-exp.y" |
| { push_type (tp_reference); yyval.voidval = yyvsp[0].voidval; } |
| break; |
| |
| case 90: |
| #line 775 "c-exp.y" |
| { yyval.voidval = yyvsp[-1].voidval; } |
| break; |
| |
| case 91: |
| #line 777 "c-exp.y" |
| { |
| push_type_int (yyvsp[0].lval); |
| push_type (tp_array); |
| } |
| break; |
| |
| case 92: |
| #line 782 "c-exp.y" |
| { |
| push_type_int (yyvsp[0].lval); |
| push_type (tp_array); |
| yyval.voidval = 0; |
| } |
| break; |
| |
| case 93: |
| #line 789 "c-exp.y" |
| { push_type (tp_function); } |
| break; |
| |
| case 94: |
| #line 791 "c-exp.y" |
| { push_type (tp_function); } |
| break; |
| |
| case 95: |
| #line 795 "c-exp.y" |
| { yyval.lval = -1; } |
| break; |
| |
| case 96: |
| #line 797 "c-exp.y" |
| { yyval.lval = yyvsp[-1].typed_val_int.val; } |
| break; |
| |
| case 97: |
| #line 801 "c-exp.y" |
| { yyval.voidval = 0; } |
| break; |
| |
| case 98: |
| #line 803 "c-exp.y" |
| { free (yyvsp[-1].tvec); yyval.voidval = 0; } |
| break; |
| |
| case 100: |
| #line 819 "c-exp.y" |
| { yyval.tval = yyvsp[0].tsym.type; } |
| break; |
| |
| case 101: |
| #line 821 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_int; } |
| break; |
| |
| case 102: |
| #line 823 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long; } |
| break; |
| |
| case 103: |
| #line 825 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_short; } |
| break; |
| |
| case 104: |
| #line 827 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long; } |
| break; |
| |
| case 105: |
| #line 829 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long; } |
| break; |
| |
| case 106: |
| #line 831 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long; } |
| break; |
| |
| case 107: |
| #line 833 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long; } |
| break; |
| |
| case 108: |
| #line 835 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_long; } |
| break; |
| |
| case 109: |
| #line 837 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_long; } |
| break; |
| |
| case 110: |
| #line 839 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_long; } |
| break; |
| |
| case 111: |
| #line 841 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long_long; } |
| break; |
| |
| case 112: |
| #line 843 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long_long; } |
| break; |
| |
| case 113: |
| #line 845 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long_long; } |
| break; |
| |
| case 114: |
| #line 847 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long_long; } |
| break; |
| |
| case 115: |
| #line 849 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long_long; } |
| break; |
| |
| case 116: |
| #line 851 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long_long; } |
| break; |
| |
| case 117: |
| #line 853 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_long_long; } |
| break; |
| |
| case 118: |
| #line 855 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_long_long; } |
| break; |
| |
| case 119: |
| #line 857 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_long_long; } |
| break; |
| |
| case 120: |
| #line 859 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_long_long; } |
| break; |
| |
| case 121: |
| #line 861 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_short; } |
| break; |
| |
| case 122: |
| #line 863 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_short; } |
| break; |
| |
| case 123: |
| #line 865 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_short; } |
| break; |
| |
| case 124: |
| #line 867 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_short; } |
| break; |
| |
| case 125: |
| #line 869 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_short; } |
| break; |
| |
| case 126: |
| #line 871 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_short; } |
| break; |
| |
| case 127: |
| #line 873 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_double; } |
| break; |
| |
| case 128: |
| #line 875 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_long_double; } |
| break; |
| |
| case 129: |
| #line 877 "c-exp.y" |
| { yyval.tval = lookup_struct (copy_name (yyvsp[0].sval), |
| expression_context_block); } |
| break; |
| |
| case 130: |
| #line 880 "c-exp.y" |
| { yyval.tval = lookup_struct (copy_name (yyvsp[0].sval), |
| expression_context_block); } |
| break; |
| |
| case 131: |
| #line 883 "c-exp.y" |
| { yyval.tval = lookup_union (copy_name (yyvsp[0].sval), |
| expression_context_block); } |
| break; |
| |
| case 132: |
| #line 886 "c-exp.y" |
| { yyval.tval = lookup_enum (copy_name (yyvsp[0].sval), |
| expression_context_block); } |
| break; |
| |
| case 133: |
| #line 889 "c-exp.y" |
| { yyval.tval = lookup_unsigned_typename (TYPE_NAME(yyvsp[0].tsym.type)); } |
| break; |
| |
| case 134: |
| #line 891 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_unsigned_int; } |
| break; |
| |
| case 135: |
| #line 893 "c-exp.y" |
| { yyval.tval = lookup_signed_typename (TYPE_NAME(yyvsp[0].tsym.type)); } |
| break; |
| |
| case 136: |
| #line 895 "c-exp.y" |
| { yyval.tval = builtin_type (current_gdbarch)->builtin_int; } |
| break; |
| |
| case 137: |
| #line 900 "c-exp.y" |
| { yyval.tval = lookup_template_type(copy_name(yyvsp[-3].sval), yyvsp[-1].tval, |
| expression_context_block); |
| } |
| break; |
| |
| case 138: |
| #line 904 "c-exp.y" |
| { yyval.tval = follow_types (yyvsp[0].tval); } |
| break; |
| |
| case 139: |
| #line 906 "c-exp.y" |
| { yyval.tval = follow_types (yyvsp[-1].tval); } |
| break; |
| |
| case 141: |
| #line 956 "c-exp.y" |
| { |
| struct type *type = yyvsp[-2].tval; |
| struct type *new_type; |
| char *ncopy = alloca (yyvsp[0].sval.length + 1); |
| |
| memcpy (ncopy, yyvsp[0].sval.ptr, yyvsp[0].sval.length); |
| ncopy[yyvsp[0].sval.length] = '\0'; |
| |
| if (TYPE_CODE (type) != TYPE_CODE_STRUCT |
| && TYPE_CODE (type) != TYPE_CODE_UNION |
| && TYPE_CODE (type) != TYPE_CODE_NAMESPACE) |
| error ("`%s' is not defined as an aggregate type.", |
| TYPE_NAME (type)); |
| |
| new_type = cp_lookup_nested_type (type, ncopy, |
| expression_context_block); |
| if (new_type == NULL) |
| error ("No type \"%s\" within class or namespace \"%s\".", |
| ncopy, TYPE_NAME (type)); |
| |
| yyval.tval = new_type; |
| } |
| break; |
| |
| case 143: |
| #line 982 "c-exp.y" |
| { |
| yyval.tsym.stoken.ptr = "int"; |
| yyval.tsym.stoken.length = 3; |
| yyval.tsym.type = builtin_type (current_gdbarch)->builtin_int; |
| } |
| break; |
| |
| case 144: |
| #line 988 "c-exp.y" |
| { |
| yyval.tsym.stoken.ptr = "long"; |
| yyval.tsym.stoken.length = 4; |
| yyval.tsym.type = builtin_type (current_gdbarch)->builtin_long; |
| } |
| break; |
| |
| case 145: |
| #line 994 "c-exp.y" |
| { |
| yyval.tsym.stoken.ptr = "short"; |
| yyval.tsym.stoken.length = 5; |
| yyval.tsym.type = builtin_type (current_gdbarch)->builtin_short; |
| } |
| break; |
| |
| case 146: |
| #line 1003 "c-exp.y" |
| { yyval.tvec = (struct type **) xmalloc (sizeof (struct type *) * 2); |
| yyval.ivec[0] = 1; /* Number of types in vector */ |
| yyval.tvec[1] = yyvsp[0].tval; |
| } |
| break; |
| |
| case 147: |
| #line 1008 "c-exp.y" |
| { int len = sizeof (struct type *) * (++(yyvsp[-2].ivec[0]) + 1); |
| yyval.tvec = (struct type **) xrealloc ((char *) yyvsp[-2].tvec, len); |
| yyval.tvec[yyval.ivec[0]] = yyvsp[0].tval; |
| } |
| break; |
| |
| case 149: |
| #line 1016 "c-exp.y" |
| { yyval.tval = follow_types (yyvsp[-3].tval); } |
| break; |
| |
| case 152: |
| #line 1024 "c-exp.y" |
| { push_type (tp_const); |
| push_type (tp_volatile); |
| } |
| break; |
| |
| case 153: |
| #line 1028 "c-exp.y" |
| { push_type (tp_const); } |
| break; |
| |
| case 154: |
| #line 1030 "c-exp.y" |
| { push_type (tp_volatile); } |
| break; |
| |
| case 155: |
| #line 1033 "c-exp.y" |
| { yyval.sval = yyvsp[0].ssym.stoken; } |
| break; |
| |
| case 156: |
| #line 1034 "c-exp.y" |
| { yyval.sval = yyvsp[0].ssym.stoken; } |
| break; |
| |
| case 157: |
| #line 1035 "c-exp.y" |
| { yyval.sval = yyvsp[0].tsym.stoken; } |
| break; |
| |
| case 158: |
| #line 1036 "c-exp.y" |
| { yyval.sval = yyvsp[0].ssym.stoken; } |
| break; |
| |
| |
| } |
| |
| /* Line 1000 of yacc.c. */ |
| #line 2477 "c-exp.c.tmp" |
| |
| 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 lookahead 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; |
| YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
| yydestruct (yystos[*yyssp], yyvsp); |
| } |
| } |
| else |
| { |
| YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); |
| yydestruct (yytoken, &yylval); |
| yychar = YYEMPTY; |
| |
| } |
| } |
| |
| /* Else will try to reuse lookahead 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; |
| |
| YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
| yydestruct (yystos[yystate], yyvsp); |
| YYPOPSTACK; |
| yystate = *yyssp; |
| YY_STACK_PRINT (yyss, yyssp); |
| } |
| |
| if (yyn == YYFINAL) |
| YYACCEPT; |
| |
| YYDPRINTF ((stderr, "Shifting error token, ")); |
| |
| *++yyvsp = yylval; |
| |
| |
| yystate = yyn; |
| goto yynewstate; |
| |
| |
| /*-------------------------------------. |
| | yyacceptlab -- YYACCEPT comes here. | |
| `-------------------------------------*/ |
| yyacceptlab: |
| yyresult = 0; |
| goto yyreturn; |
| |
| /*-----------------------------------. |
| | yyabortlab -- YYABORT comes here. | |
| `-----------------------------------*/ |
| yyabortlab: |
| yyresult = 1; |
| goto yyreturn; |
| |
| #ifndef yyoverflow |
| /*----------------------------------------------. |
| | yyoverflowlab -- parser overflow comes here. | |
| `----------------------------------------------*/ |
| yyoverflowlab: |
| yyerror ("parser stack overflow"); |
| yyresult = 2; |
| /* Fall through. */ |
| #endif |
| |
| yyreturn: |
| #ifndef yyoverflow |
| if (yyss != yyssa) |
| YYSTACK_FREE (yyss); |
| #endif |
| return yyresult; |
| } |
| |
| |
| #line 1050 "c-exp.y" |
| |
| |
| /* Take care of parsing a number (anything that starts with a digit). |
| Set yylval and return the token type; update lexptr. |
| LEN is the number of characters in it. */ |
| |
| /*** Needs some error checking for the float case ***/ |
| |
| static int |
| parse_number (p, len, parsed_float, putithere) |
| char *p; |
| int len; |
| int parsed_float; |
| YYSTYPE *putithere; |
| { |
| /* FIXME: Shouldn't these be unsigned? We don't deal with negative values |
| here, and we do kind of silly things like cast to unsigned. */ |
| LONGEST n = 0; |
| LONGEST prevn = 0; |
| ULONGEST un; |
| |
| int i = 0; |
| int c; |
| int base = input_radix; |
| int unsigned_p = 0; |
| |
| /* Number of "L" suffixes encountered. */ |
| int long_p = 0; |
| |
| /* We have found a "L" or "U" suffix. */ |
| int found_suffix = 0; |
| |
| ULONGEST high_bit; |
| struct type *signed_type; |
| struct type *unsigned_type; |
| |
| if (parsed_float) |
| { |
| /* It's a float since it contains a point or an exponent. */ |
| char *s = xmalloc (len); |
| int num = 0; /* number of tokens scanned by scanf */ |
| char saved_char = p[len]; |
| |
| p[len] = 0; /* null-terminate the token */ |
| |
| /* If it ends at "df", "dd" or "dl", take it as type of decimal floating |
| point. Return DECFLOAT. */ |
| |
| if (p[len - 2] == 'd' && p[len - 1] == 'f') |
| { |
| p[len - 2] = '\0'; |
| putithere->typed_val_decfloat.type |
| = builtin_type (current_gdbarch)->builtin_decfloat; |
| decimal_from_string (putithere->typed_val_decfloat.val, 4, p); |
| p[len] = saved_char; |
| return (DECFLOAT); |
| } |
| |
| if (p[len - 2] == 'd' && p[len - 1] == 'd') |
| { |
| p[len - 2] = '\0'; |
| putithere->typed_val_decfloat.type |
| = builtin_type (current_gdbarch)->builtin_decdouble; |
| decimal_from_string (putithere->typed_val_decfloat.val, 8, p); |
| p[len] = saved_char; |
| return (DECFLOAT); |
| } |
| |
| if (p[len - 2] == 'd' && p[len - 1] == 'l') |
| { |
| p[len - 2] = '\0'; |
| putithere->typed_val_decfloat.type |
| = builtin_type (current_gdbarch)->builtin_declong; |
| decimal_from_string (putithere->typed_val_decfloat.val, 16, p); |
| p[len] = saved_char; |
| return (DECFLOAT); |
| } |
| |
| num = sscanf (p, "%" DOUBLEST_SCAN_FORMAT "%s", |
| &putithere->typed_val_float.dval, s); |
| p[len] = saved_char; /* restore the input stream */ |
| |
| if (num == 1) |
| putithere->typed_val_float.type = |
| builtin_type (current_gdbarch)->builtin_double; |
| |
| if (num == 2 ) |
| { |
| /* See if it has any float suffix: 'f' for float, 'l' for long |
| double. */ |
| if (!strcasecmp (s, "f")) |
| putithere->typed_val_float.type = |
| builtin_type (current_gdbarch)->builtin_float; |
| else if (!strcasecmp (s, "l")) |
| putithere->typed_val_float.type = |
| builtin_type (current_gdbarch)->builtin_long_double; |
| else |
| { |
| free (s); |
| return ERROR; |
| } |
| } |
| |
| free (s); |
| return FLOAT; |
| } |
| |
| /* Handle base-switching prefixes 0x, 0t, 0d, 0 */ |
| if (p[0] == '0') |
| switch (p[1]) |
| { |
| case 'x': |
| case 'X': |
| if (len >= 3) |
| { |
| p += 2; |
| base = 16; |
| len -= 2; |
| } |
| break; |
| |
| case 't': |
| case 'T': |
| case 'd': |
| case 'D': |
| if (len >= 3) |
| { |
| p += 2; |
| base = 10; |
| len -= 2; |
| } |
| break; |
| |
| default: |
| base = 8; |
| break; |
| } |
| |
| while (len-- > 0) |
| { |
| c = *p++; |
| if (c >= 'A' && c <= 'Z') |
| c += 'a' - 'A'; |
| if (c != 'l' && c != 'u') |
| n *= base; |
| if (c >= '0' && c <= '9') |
| { |
| if (found_suffix) |
| return ERROR; |
| n += i = c - '0'; |
| } |
| else |
| { |
| if (base > 10 && c >= 'a' && c <= 'f') |
| { |
| if (found_suffix) |
| return ERROR; |
| n += i = c - 'a' + 10; |
| } |
| else if (c == 'l') |
| { |
| ++long_p; |
| found_suffix = 1; |
| } |
| else if (c == 'u') |
| { |
| unsigned_p = 1; |
| found_suffix = 1; |
| } |
| else |
| return ERROR; /* Char not a digit */ |
| } |
| if (i >= base) |
| return ERROR; /* Invalid digit in this base */ |
| |
| /* Portably test for overflow (only works for nonzero values, so make |
| a second check for zero). FIXME: Can't we just make n and prevn |
| unsigned and avoid this? */ |
| if (c != 'l' && c != 'u' && (prevn >= n) && n != 0) |
| unsigned_p = 1; /* Try something unsigned */ |
| |
| /* Portably test for unsigned overflow. |
| FIXME: This check is wrong; for example it doesn't find overflow |
| on 0x123456789 when LONGEST is 32 bits. */ |
| if (c != 'l' && c != 'u' && n != 0) |
| { |
| if ((unsigned_p && (ULONGEST) prevn >= (ULONGEST) n)) |
| error ("Numeric constant too large."); |
| } |
| prevn = n; |
| } |
| |
| /* An integer constant is an int, a long, or a long long. An L |
| suffix forces it to be long; an LL suffix forces it to be long |
| long. If not forced to a larger size, it gets the first type of |
| the above that it fits in. To figure out whether it fits, we |
| shift it right and see whether anything remains. Note that we |
| can't shift sizeof (LONGEST) * HOST_CHAR_BIT bits or more in one |
| operation, because many compilers will warn about such a shift |
| (which always produces a zero result). Sometimes gdbarch_int_bit |
| or gdbarch_long_bit will be that big, sometimes not. To deal with |
| the case where it is we just always shift the value more than |
| once, with fewer bits each time. */ |
| |
| un = (ULONGEST)n >> 2; |
| if (long_p == 0 |
| && (un >> (gdbarch_int_bit (current_gdbarch) - 2)) == 0) |
| { |
| high_bit = ((ULONGEST)1) << (gdbarch_int_bit (current_gdbarch) - 1); |
| |
| /* A large decimal (not hex or octal) constant (between INT_MAX |
| and UINT_MAX) is a long or unsigned long, according to ANSI, |
| never an unsigned int, but this code treats it as unsigned |
| int. This probably should be fixed. GCC gives a warning on |
| such constants. */ |
| |
| unsigned_type = builtin_type (current_gdbarch)->builtin_unsigned_int; |
| signed_type = builtin_type (current_gdbarch)->builtin_int; |
| } |
| else if (long_p <= 1 |
| && (un >> (gdbarch_long_bit (current_gdbarch) - 2)) == 0) |
| { |
| high_bit = ((ULONGEST)1) << (gdbarch_long_bit (current_gdbarch) - 1); |
| unsigned_type = builtin_type (current_gdbarch)->builtin_unsigned_long; |
| signed_type = builtin_type (current_gdbarch)->builtin_long; |
| } |
| else |
| { |
| int shift; |
| if (sizeof (ULONGEST) * HOST_CHAR_BIT |
| < gdbarch_long_long_bit (current_gdbarch)) |
| /* A long long does not fit in a LONGEST. */ |
| shift = (sizeof (ULONGEST) * HOST_CHAR_BIT - 1); |
| else |
| shift = (gdbarch_long_long_bit (current_gdbarch) - 1); |
| high_bit = (ULONGEST) 1 << shift; |
| unsigned_type = builtin_type (current_gdbarch)->builtin_unsigned_long_long; |
| signed_type = builtin_type (current_gdbarch)->builtin_long_long; |
| } |
| |
| putithere->typed_val_int.val = n; |
| |
| /* If the high bit of the worked out type is set then this number |
| has to be unsigned. */ |
| |
| if (unsigned_p || (n & high_bit)) |
| { |
| putithere->typed_val_int.type = unsigned_type; |
| } |
| else |
| { |
| putithere->typed_val_int.type = signed_type; |
| } |
| |
| return INT; |
| } |
| |
| struct token |
| { |
| char *operator; |
| int token; |
| enum exp_opcode opcode; |
| }; |
| |
| static const struct token tokentab3[] = |
| { |
| {">>=", ASSIGN_MODIFY, BINOP_RSH}, |
| {"<<=", ASSIGN_MODIFY, BINOP_LSH} |
| }; |
| |
| static const struct token tokentab2[] = |
| { |
| {"+=", ASSIGN_MODIFY, BINOP_ADD}, |
| {"-=", ASSIGN_MODIFY, BINOP_SUB}, |
| {"*=", ASSIGN_MODIFY, BINOP_MUL}, |
| {"/=", ASSIGN_MODIFY, BINOP_DIV}, |
| {"%=", ASSIGN_MODIFY, BINOP_REM}, |
| {"|=", ASSIGN_MODIFY, BINOP_BITWISE_IOR}, |
| {"&=", ASSIGN_MODIFY, BINOP_BITWISE_AND}, |
| {"^=", ASSIGN_MODIFY, BINOP_BITWISE_XOR}, |
| {"++", INCREMENT, BINOP_END}, |
| {"--", DECREMENT, BINOP_END}, |
| {"->", ARROW, BINOP_END}, |
| {"&&", ANDAND, BINOP_END}, |
| {"||", OROR, BINOP_END}, |
| {"::", COLONCOLON, BINOP_END}, |
| {"<<", LSH, BINOP_END}, |
| {">>", RSH, BINOP_END}, |
| {"==", EQUAL, BINOP_END}, |
| {"!=", NOTEQUAL, BINOP_END}, |
| {"<=", LEQ, BINOP_END}, |
| {">=", GEQ, BINOP_END} |
| }; |
| |
| /* Read one token, getting characters through lexptr. */ |
| |
| static int |
| yylex () |
| { |
| int c; |
| int namelen; |
| unsigned int i; |
| char *tokstart; |
| char *tokptr; |
| int tempbufindex; |
| static char *tempbuf; |
| static int tempbufsize; |
| char * token_string = NULL; |
| int class_prefix = 0; |
| |
| retry: |
| |
| /* Check if this is a macro invocation that we need to expand. */ |
| if (! scanning_macro_expansion ()) |
| { |
| char *expanded = macro_expand_next (&lexptr, |
| expression_macro_lookup_func, |
| expression_macro_lookup_baton); |
| |
| if (expanded) |
| scan_macro_expansion (expanded); |
| } |
| |
| prev_lexptr = lexptr; |
| |
| tokstart = lexptr; |
| /* See if it is a special token of length 3. */ |
| for (i = 0; i < sizeof tokentab3 / sizeof tokentab3[0]; i++) |
| if (strncmp (tokstart, tokentab3[i].operator, 3) == 0) |
| { |
| lexptr += 3; |
| yylval.opcode = tokentab3[i].opcode; |
| return tokentab3[i].token; |
| } |
| |
| /* See if it is a special token of length 2. */ |
| for (i = 0; i < sizeof tokentab2 / sizeof tokentab2[0]; i++) |
| if (strncmp (tokstart, tokentab2[i].operator, 2) == 0) |
| { |
| lexptr += 2; |
| yylval.opcode = tokentab2[i].opcode; |
| return tokentab2[i].token; |
| } |
| |
| switch (c = *tokstart) |
| { |
| case 0: |
| /* If we were just scanning the result of a macro expansion, |
| then we need to resume scanning the original text. |
| Otherwise, we were already scanning the original text, and |
| we're really done. */ |
| if (scanning_macro_expansion ()) |
| { |
| finished_macro_expansion (); |
| goto retry; |
| } |
| else |
| return 0; |
| |
| case ' ': |
| case '\t': |
| case '\n': |
| lexptr++; |
| goto retry; |
| |
| case '\'': |
| /* We either have a character constant ('0' or '\177' for example) |
| or we have a quoted symbol reference ('foo(int,int)' in C++ |
| for example). */ |
| lexptr++; |
| c = *lexptr++; |
| if (c == '\\') |
| c = parse_escape (&lexptr); |
| else if (c == '\'') |
| error ("Empty character constant."); |
| else if (! host_char_to_target (c, &c)) |
| { |
| int toklen = lexptr - tokstart + 1; |
| char *tok = alloca (toklen + 1); |
| memcpy (tok, tokstart, toklen); |
| tok[toklen] = '\0'; |
| error ("There is no character corresponding to %s in the target " |
| "character set `%s'.", tok, target_charset ()); |
| } |
| |
| yylval.typed_val_int.val = c; |
| yylval.typed_val_int.type = builtin_type (current_gdbarch)->builtin_char; |
| |
| c = *lexptr++; |
| if (c != '\'') |
| { |
| namelen = skip_quoted (tokstart) - tokstart; |
| if (namelen > 2) |
| { |
| lexptr = tokstart + namelen; |
| if (lexptr[-1] != '\'') |
| error ("Unmatched single quote."); |
| namelen -= 2; |
| tokstart++; |
| goto tryname; |
| } |
| error ("Invalid character constant."); |
| } |
| return INT; |
| |
| case '(': |
| paren_depth++; |
| lexptr++; |
| return c; |
| |
| case ')': |
| if (paren_depth == 0) |
| return 0; |
| paren_depth--; |
| lexptr++; |
| return c; |
| |
| case ',': |
| if (comma_terminates |
| && paren_depth == 0 |
| && ! scanning_macro_expansion ()) |
| return 0; |
| lexptr++; |
| return c; |
| |
| case '.': |
| /* Might be a floating point number. */ |
| if (lexptr[1] < '0' || lexptr[1] > '9') |
| goto symbol; /* Nope, must be a symbol. */ |
| /* FALL THRU into number case. */ |
| |
| case '0': |
| case '1': |
| case '2': |
| case '3': |
| case '4': |
| case '5': |
| case '6': |
| case '7': |
| case '8': |
| case '9': |
| { |
| /* It's a number. */ |
| int got_dot = 0, got_e = 0, toktype; |
| char *p = tokstart; |
| int hex = input_radix > 10; |
| |
| if (c == '0' && (p[1] == 'x' || p[1] == 'X')) |
| { |
| p += 2; |
| hex = 1; |
| } |
| else if (c == '0' && (p[1]=='t' || p[1]=='T' || p[1]=='d' || p[1]=='D')) |
| { |
| p += 2; |
| hex = 0; |
| } |
| |
| for (;; ++p) |
| { |
| /* This test includes !hex because 'e' is a valid hex digit |
| and thus does not indicate a floating point number when |
| the radix is hex. */ |
| if (!hex && !got_e && (*p == 'e' || *p == 'E')) |
| got_dot = got_e = 1; |
| /* This test does not include !hex, because a '.' always indicates |
| a decimal floating point number regardless of the radix. */ |
| else if (!got_dot && *p == '.') |
| got_dot = 1; |
| else if (got_e && (p[-1] == 'e' || p[-1] == 'E') |
| && (*p == '-' || *p == '+')) |
| /* This is the sign of the exponent, not the end of the |
| number. */ |
| continue; |
| /* We will take any letters or digits. parse_number will |
| complain if past the radix, or if L or U are not final. */ |
| else if ((*p < '0' || *p > '9') |
| && ((*p < 'a' || *p > 'z') |
| && (*p < 'A' || *p > 'Z'))) |
| break; |
| } |
| toktype = parse_number (tokstart, p - tokstart, got_dot|got_e, &yylval); |
| if (toktype == ERROR) |
| { |
| char *err_copy = (char *) alloca (p - tokstart + 1); |
| |
| memcpy (err_copy, tokstart, p - tokstart); |
| err_copy[p - tokstart] = 0; |
| error ("Invalid number \"%s\".", err_copy); |
| } |
| lexptr = p; |
| return toktype; |
| } |
| |
| case '+': |
| case '-': |
| case '*': |
| case '/': |
| case '%': |
| case '|': |
| case '&': |
| case '^': |
| case '~': |
| case '!': |
| case '@': |
| case '<': |
| case '>': |
| case '[': |
| case ']': |
| case '?': |
| case ':': |
| case '=': |
| case '{': |
| case '}': |
| symbol: |
| lexptr++; |
| return c; |
| |
| case '"': |
| |
| /* Build the gdb internal form of the input string in tempbuf, |
| translating any standard C escape forms seen. Note that the |
| buffer is null byte terminated *only* for the convenience of |
| debugging gdb itself and printing the buffer contents when |
| the buffer contains no embedded nulls. Gdb does not depend |
| upon the buffer being null byte terminated, it uses the length |
| string instead. This allows gdb to handle C strings (as well |
| as strings in other languages) with embedded null bytes */ |
| |
| tokptr = ++tokstart; |
| tempbufindex = 0; |
| |
| do { |
| char *char_start_pos = tokptr; |
| |
| /* Grow the static temp buffer if necessary, including allocating |
| the first one on demand. */ |
| if (tempbufindex + 1 >= tempbufsize) |
| { |
| tempbuf = (char *) xrealloc (tempbuf, tempbufsize += 64); |
| } |
| switch (*tokptr) |
| { |
| case '\0': |
| case '"': |
| /* Do nothing, loop will terminate. */ |
| break; |
| case '\\': |
| tokptr++; |
| c = parse_escape (&tokptr); |
| if (c == -1) |
| { |
| continue; |
| } |
| tempbuf[tempbufindex++] = c; |
| break; |
| default: |
| c = *tokptr++; |
| if (! host_char_to_target (c, &c)) |
| { |
| int len = tokptr - char_start_pos; |
| char *copy = alloca (len + 1); |
| memcpy (copy, char_start_pos, len); |
| copy[len] = '\0'; |
| |
| error ("There is no character corresponding to `%s' " |
| "in the target character set `%s'.", |
| copy, target_charset ()); |
| } |
| tempbuf[tempbufindex++] = c; |
| break; |
| } |
| } while ((*tokptr != '"') && (*tokptr != '\0')); |
| if (*tokptr++ != '"') |
| { |
| error ("Unterminated string in expression."); |
| } |
| tempbuf[tempbufindex] = '\0'; /* See note above */ |
| yylval.sval.ptr = tempbuf; |
| yylval.sval.length = tempbufindex; |
| lexptr = tokptr; |
| return (STRING); |
| } |
| |
| if (!(c == '_' || c == '$' |
| || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'))) |
| /* We must have come across a bad character (e.g. ';'). */ |
| error ("Invalid character '%c' in expression.", c); |
| |
| /* It's a name. See how long it is. */ |
| namelen = 0; |
| for (c = tokstart[namelen]; |
| (c == '_' || c == '$' || (c >= '0' && c <= '9') |
| || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '<');) |
| { |
| /* Template parameter lists are part of the name. |
| FIXME: This mishandles `print $a<4&&$a>3'. */ |
| |
| if (c == '<') |
| { |
| /* Scan ahead to get rest of the template specification. Note |
| that we look ahead only when the '<' adjoins non-whitespace |
| characters; for comparison expressions, e.g. "a < b > c", |
| there must be spaces before the '<', etc. */ |
| |
| char * p = find_template_name_end (tokstart + namelen); |
| if (p) |
| namelen = p - tokstart; |
| break; |
| } |
| c = tokstart[++namelen]; |
| } |
| |
| /* The token "if" terminates the expression and is NOT removed from |
| the input stream. It doesn't count if it appears in the |
| expansion of a macro. */ |
| if (namelen == 2 |
| && tokstart[0] == 'i' |
| && tokstart[1] == 'f' |
| && ! scanning_macro_expansion ()) |
| { |
| return 0; |
| } |
| |
| lexptr += namelen; |
| |
| tryname: |
| |
| /* Catch specific keywords. Should be done with a data structure. */ |
| switch (namelen) |
| { |
| case 8: |
| if (strncmp (tokstart, "unsigned", 8) == 0) |
| return UNSIGNED; |
| if (current_language->la_language == language_cplus |
| && strncmp (tokstart, "template", 8) == 0) |
| return TEMPLATE; |
| if (strncmp (tokstart, "volatile", 8) == 0) |
| return VOLATILE_KEYWORD; |
| break; |
| case 6: |
| if (strncmp (tokstart, "struct", 6) == 0) |
| return STRUCT; |
| if (strncmp (tokstart, "signed", 6) == 0) |
| return SIGNED_KEYWORD; |
| if (strncmp (tokstart, "sizeof", 6) == 0) |
| return SIZEOF; |
| if (strncmp (tokstart, "double", 6) == 0) |
| return DOUBLE_KEYWORD; |
| break; |
| case 5: |
| if (current_language->la_language == language_cplus) |
| { |
| if (strncmp (tokstart, "false", 5) == 0) |
| return FALSEKEYWORD; |
| if (strncmp (tokstart, "class", 5) == 0) |
| return CLASS; |
| } |
| if (strncmp (tokstart, "union", 5) == 0) |
| return UNION; |
| if (strncmp (tokstart, "short", 5) == 0) |
| return SHORT; |
| if (strncmp (tokstart, "const", 5) == 0) |
| return CONST_KEYWORD; |
| break; |
| case 4: |
| if (strncmp (tokstart, "enum", 4) == 0) |
| return ENUM; |
| if (strncmp (tokstart, "long", 4) == 0) |
| return LONG; |
| if (current_language->la_language == language_cplus) |
| { |
| if (strncmp (tokstart, "true", 4) == 0) |
| return TRUEKEYWORD; |
| } |
| break; |
| case 3: |
| if (strncmp (tokstart, "int", 3) == 0) |
| return INT_KEYWORD; |
| break; |
| default: |
| break; |
| } |
| |
| yylval.sval.ptr = tokstart; |
| yylval.sval.length = namelen; |
| |
| if (*tokstart == '$') |
| { |
| write_dollar_variable (yylval.sval); |
| return VARIABLE; |
| } |
| |
| /* Use token-type BLOCKNAME for symbols that happen to be defined as |
| functions or symtabs. If this is not so, then ... |
| Use token-type TYPENAME for symbols that happen to be defined |
| currently as names of types; NAME for other symbols. |
| The caller is not constrained to care about the distinction. */ |
| { |
| char *tmp = copy_name (yylval.sval); |
| struct symbol *sym; |
| int is_a_field_of_this = 0; |
| int hextype; |
| |
| sym = lookup_symbol (tmp, expression_context_block, |
| VAR_DOMAIN, |
| current_language->la_language == language_cplus |
| ? &is_a_field_of_this : (int *) NULL, |
| (struct symtab **) NULL); |
| /* Call lookup_symtab, not lookup_partial_symtab, in case there are |
| no psymtabs (coff, xcoff, or some future change to blow away the |
| psymtabs once once symbols are read). */ |
| if (sym && SYMBOL_CLASS (sym) == LOC_BLOCK) |
| { |
| yylval.ssym.sym = sym; |
| yylval.ssym.is_a_field_of_this = is_a_field_of_this; |
| return BLOCKNAME; |
| } |
| else if (!sym) |
| { /* See if it's a file name. */ |
| struct symtab *symtab; |
| |
| symtab = lookup_symtab (tmp); |
| |
| if (symtab) |
| { |
| yylval.bval = BLOCKVECTOR_BLOCK (BLOCKVECTOR (symtab), STATIC_BLOCK); |
| return FILENAME; |
| } |
| } |
| |
| if (sym && SYMBOL_CLASS (sym) == LOC_TYPEDEF) |
| { |
| /* NOTE: carlton/2003-09-25: There used to be code here to |
| handle nested types. It didn't work very well. See the |
| comment before qualified_type for more info. */ |
| yylval.tsym.type = SYMBOL_TYPE (sym); |
| return TYPENAME; |
| } |
| yylval.tsym.type |
| = language_lookup_primitive_type_by_name (current_language, |
| current_gdbarch, tmp); |
| if (yylval.tsym.type != NULL) |
| return TYPENAME; |
| |
| /* Input names that aren't symbols but ARE valid hex numbers, |
| when the input radix permits them, can be names or numbers |
| depending on the parse. Note we support radixes > 16 here. */ |
| if (!sym && |
| ((tokstart[0] >= 'a' && tokstart[0] < 'a' + input_radix - 10) || |
| (tokstart[0] >= 'A' && tokstart[0] < 'A' + input_radix - 10))) |
| { |
| YYSTYPE newlval; /* Its value is ignored. */ |
| hextype = parse_number (tokstart, namelen, 0, &newlval); |
| if (hextype == INT) |
| { |
| yylval.ssym.sym = sym; |
| yylval.ssym.is_a_field_of_this = is_a_field_of_this; |
| return NAME_OR_INT; |
| } |
| } |
| |
| /* Any other kind of symbol */ |
| yylval.ssym.sym = sym; |
| yylval.ssym.is_a_field_of_this = is_a_field_of_this; |
| return NAME; |
| } |
| } |
| |
| void |
| yyerror (msg) |
| char *msg; |
| { |
| if (prev_lexptr) |
| lexptr = prev_lexptr; |
| |
| error ("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr); |
| } |
| |
| |