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File _service:tar_scm:remove-file-produced-by-bison.patch of Package binutils
From 68485a414f2edc538ca4f4f292caea86b58acce3 Mon Sep 17 00:00:00 2001 From: Xin Wang <wangxin03@loongson.cn> Date: Wed, 30 Oct 2024 19:47:55 +0800 Subject: [PATCH 122/123] remove file produced by bison --- gas/config/loongarch-parse.c | 1901 ---------------------------------- 1 file changed, 1901 deletions(-) delete mode 100644 gas/config/loongarch-parse.c diff --git a/gas/config/loongarch-parse.c b/gas/config/loongarch-parse.c deleted file mode 100644 index 2fad9e0b..00000000 --- a/gas/config/loongarch-parse.c +++ /dev/null @@ -1,1901 +0,0 @@ -/* A Bison parser, made by GNU Bison 3.8.2. */ - -/* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation, - Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, - especially those whose name start with YY_ or yy_. They are - private implementation details that can be changed or removed. */ - -/* 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, and Bison version. */ -#define YYBISON 30802 - -/* Bison version string. */ -#define YYBISON_VERSION "3.8.2" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 0 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - - - - -/* First part of user prologue. */ -#line 19 "./config/loongarch-parse.y" - -#include "as.h" -#include "loongarch-lex.h" -#include "loongarch-parse.h" -static void yyerror (const char *s ATTRIBUTE_UNUSED) -{ -}; -int yylex (void); - - -static struct reloc_info *top, *end; - -static expressionS const_0 = -{ - .X_op = O_constant, - .X_add_number = 0 -}; - -static int -is_const (struct reloc_info *info) -{ - return (info->type == BFD_RELOC_LARCH_SOP_PUSH_ABSOLUTE - && info->value.X_op == O_constant); -} - -int -loongarch_parse_expr (const char *expr, - struct reloc_info *reloc_stack_top, - size_t max_reloc_num, - size_t *reloc_num, - offsetT *imm) -{ - int ret; - struct yy_buffer_state *buffstate; - top = reloc_stack_top; - end = top + max_reloc_num; - buffstate = yy_scan_string (expr); - ret = yyparse (); - - if (ret == 0) - { - if (is_const (top - 1)) - *imm = (--top)->value.X_add_number; - else - *imm = 0; - *reloc_num = top - reloc_stack_top; - } - yy_delete_buffer (buffstate); - - return ret; -} - -static void -emit_const (offsetT imm) -{ - if (end <= top) - as_fatal (_("expr too huge")); - top->type = BFD_RELOC_LARCH_SOP_PUSH_ABSOLUTE; - top->value.X_op = O_constant; - top->value.X_add_number = imm; - top++; -} - -static const char * -my_getExpression (expressionS *ep, const char *str) -{ - char *save_in, *ret; - - if (*str == ':') - { - unsigned long j; - char *str_1 = (char *) str; - j = strtol (str_1, &str_1, 10); - get_internal_label (ep, j, *str_1 == 'f'); - return NULL; - } - save_in = input_line_pointer; - input_line_pointer = (char *)str; - expression (ep); - ret = input_line_pointer; - input_line_pointer = save_in; - return ret; -} - -static void -emit_const_var (const char *op) -{ - expressionS ep; - - if (end <= top) - as_fatal (_("expr too huge")); - - my_getExpression (&ep, op); - - if (ep.X_op != O_constant) - as_bad ("illegal operand: %s", op); - - top->value.X_op = O_constant; - top->value.X_add_number = ep.X_add_number; - top->type = BFD_RELOC_LARCH_SOP_PUSH_ABSOLUTE; - top++; -} - -static void -reloc (const char *op_c_str, const char *id_c_str, offsetT addend) -{ - expressionS id_sym_expr; - bfd_reloc_code_real_type btype; - - if (end <= top) - as_fatal (_("expr too huge")); - - /* For compatible old asm code. */ - if (0 == strcmp (op_c_str, "plt")) - btype = BFD_RELOC_LARCH_B26; - else - btype = loongarch_larch_reloc_name_lookup (NULL, op_c_str); - - if (id_c_str) - { - my_getExpression (&id_sym_expr, id_c_str); - id_sym_expr.X_add_number += addend; - } - else - { - id_sym_expr.X_op = O_constant; - id_sym_expr.X_add_number = addend; - } - - top->value = id_sym_expr; - top->type = btype; - top++; -} - -static void -emit_unary (char op) -{ - struct reloc_info *s_top = top - 1; - if (is_const (s_top)) - { - offsetT opr = s_top->value.X_add_number; - switch (op) - { - case '+': - break; - case '-': - opr = -opr; - break; - case '~': - opr = ~opr; - break; - case '!': - opr = !opr; - break; - default: - abort (); - } - s_top->value.X_add_number = opr; - } - else - { - if (end <= top) - as_fatal (_("expr too huge")); - switch (op) - { - case '!': - top->type = BFD_RELOC_LARCH_SOP_NOT; - break; - default: - abort (); - } - top->value = const_0; - top++; - } -} - -static void -emit_bin (int op) -{ - struct reloc_info *last_1st = top - 1, *last_2nd = top - 2; - if (is_const (last_1st) && is_const (last_2nd)) - { - offsetT opr1 = last_2nd->value.X_add_number; - offsetT opr2 = last_1st->value.X_add_number; - switch (op) - { - case '*': - opr1 = opr1 * opr2; - break; - case '/': - opr1 = opr1 / opr2; - break; - case '%': - opr1 = opr1 % opr2; - break; - case '+': - opr1 = opr1 + opr2; - break; - case '-': - opr1 = opr1 - opr2; - break; - case LEFT_OP: - opr1 = opr1 << opr2; - break; - case RIGHT_OP: - /* Algorithm right shift. */ - opr1 = (offsetT)opr1 >> (offsetT)opr2; - break; - case '<': - opr1 = opr1 < opr2; - break; - case '>': - opr1 = opr1 > opr2; - break; - case LE_OP: - opr1 = opr1 <= opr2; - break; - case GE_OP: - opr1 = opr1 >= opr2; - break; - case EQ_OP: - opr1 = opr1 == opr2; - break; - case NE_OP: - opr1 = opr1 != opr2; - break; - case '&': - opr1 = opr1 & opr2; - break; - case '^': - opr1 = opr1 ^ opr2; - break; - case '|': - opr1 = opr1 | opr2; - break; - case AND_OP: - opr1 = opr1 && opr2; - break; - case OR_OP: - opr1 = opr1 || opr2; - break; - default: - abort (); - } - last_2nd->value.X_add_number = opr1; - last_1st->type = 0; - top--; - } - else - { - if (end <= top) - as_fatal (_("expr too huge")); - switch (op) - { - case '+': - top->type = BFD_RELOC_LARCH_SOP_ADD; - break; - case '-': - top->type = BFD_RELOC_LARCH_SOP_SUB; - break; - case LEFT_OP: - top->type = BFD_RELOC_LARCH_SOP_SL; - break; - case RIGHT_OP: - top->type = BFD_RELOC_LARCH_SOP_SR; - break; - case '&': - top->type = BFD_RELOC_LARCH_SOP_AND; - break; - default: - abort (); - } - top->value = const_0; - top++; - } -} - -static void -emit_if_else (void) -{ - struct reloc_info *last_1st = top - 1; - struct reloc_info *last_2nd = top - 2; - struct reloc_info *last_3rd = top - 3; - if (is_const (last_1st) && is_const (last_2nd) && is_const (last_3rd)) - { - offsetT opr1 = last_3rd->value.X_add_number; - offsetT opr2 = last_2nd->value.X_add_number; - offsetT opr3 = last_1st->value.X_add_number; - opr1 = opr1 ? opr2 : opr3; - last_3rd->value.X_add_number = opr1; - last_2nd->type = 0; - last_1st->type = 0; - top -= 2; - } - else - { - if (end <= top) - as_fatal (_("expr too huge")); - top->type = BFD_RELOC_LARCH_SOP_IF_ELSE; - top->value = const_0; - top++; - } -} - - -#line 377 "config/loongarch-parse.c" - -# ifndef YY_CAST -# ifdef __cplusplus -# define YY_CAST(Type, Val) static_cast<Type> (Val) -# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val) -# else -# define YY_CAST(Type, Val) ((Type) (Val)) -# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val)) -# endif -# endif -# ifndef YY_NULLPTR -# if defined __cplusplus -# if 201103L <= __cplusplus -# define YY_NULLPTR nullptr -# else -# define YY_NULLPTR 0 -# endif -# else -# define YY_NULLPTR ((void*)0) -# endif -# endif - -/* Use api.header.include to #include this header - instead of duplicating it here. */ -#ifndef YY_YY_CONFIG_LOONGARCH_PARSE_H_INCLUDED -# define YY_YY_CONFIG_LOONGARCH_PARSE_H_INCLUDED -/* Debug traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif -#if YYDEBUG -extern int yydebug; -#endif - -/* Token kinds. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - enum yytokentype - { - YYEMPTY = -2, - YYEOF = 0, /* "end of file" */ - YYerror = 256, /* error */ - YYUNDEF = 257, /* "invalid token" */ - INTEGER = 258, /* INTEGER */ - IDENTIFIER = 259, /* IDENTIFIER */ - LEFT_OP = 260, /* LEFT_OP */ - RIGHT_OP = 261, /* RIGHT_OP */ - LE_OP = 262, /* LE_OP */ - GE_OP = 263, /* GE_OP */ - EQ_OP = 264, /* EQ_OP */ - NE_OP = 265, /* NE_OP */ - AND_OP = 266, /* AND_OP */ - OR_OP = 267 /* OR_OP */ - }; - typedef enum yytokentype yytoken_kind_t; -#endif -/* Token kinds. */ -#define YYEMPTY -2 -#define YYEOF 0 -#define YYerror 256 -#define YYUNDEF 257 -#define INTEGER 258 -#define IDENTIFIER 259 -#define LEFT_OP 260 -#define RIGHT_OP 261 -#define LE_OP 262 -#define GE_OP 263 -#define EQ_OP 264 -#define NE_OP 265 -#define AND_OP 266 -#define OR_OP 267 - -/* Value type. */ -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -union YYSTYPE -{ -#line 325 "./config/loongarch-parse.y" - -char *c_str; -offsetT imm; - -#line 459 "config/loongarch-parse.c" - -}; -typedef union YYSTYPE YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define YYSTYPE_IS_DECLARED 1 -#endif - - -extern YYSTYPE yylval; - - -int yyparse (void); - - -#endif /* !YY_YY_CONFIG_LOONGARCH_PARSE_H_INCLUDED */ -/* Symbol kind. */ -enum yysymbol_kind_t -{ - YYSYMBOL_YYEMPTY = -2, - YYSYMBOL_YYEOF = 0, /* "end of file" */ - YYSYMBOL_YYerror = 1, /* error */ - YYSYMBOL_YYUNDEF = 2, /* "invalid token" */ - YYSYMBOL_INTEGER = 3, /* INTEGER */ - YYSYMBOL_IDENTIFIER = 4, /* IDENTIFIER */ - YYSYMBOL_LEFT_OP = 5, /* LEFT_OP */ - YYSYMBOL_RIGHT_OP = 6, /* RIGHT_OP */ - YYSYMBOL_LE_OP = 7, /* LE_OP */ - YYSYMBOL_GE_OP = 8, /* GE_OP */ - YYSYMBOL_EQ_OP = 9, /* EQ_OP */ - YYSYMBOL_NE_OP = 10, /* NE_OP */ - YYSYMBOL_AND_OP = 11, /* AND_OP */ - YYSYMBOL_OR_OP = 12, /* OR_OP */ - YYSYMBOL_13_ = 13, /* '(' */ - YYSYMBOL_14_ = 14, /* ')' */ - YYSYMBOL_15_ = 15, /* '%' */ - YYSYMBOL_16_ = 16, /* '-' */ - YYSYMBOL_17_ = 17, /* '+' */ - YYSYMBOL_18_ = 18, /* '~' */ - YYSYMBOL_19_ = 19, /* '!' */ - YYSYMBOL_20_ = 20, /* '*' */ - YYSYMBOL_21_ = 21, /* '/' */ - YYSYMBOL_22_ = 22, /* '<' */ - YYSYMBOL_23_ = 23, /* '>' */ - YYSYMBOL_24_ = 24, /* '&' */ - YYSYMBOL_25_ = 25, /* '^' */ - YYSYMBOL_26_ = 26, /* '|' */ - YYSYMBOL_27_ = 27, /* '?' */ - YYSYMBOL_28_ = 28, /* ':' */ - YYSYMBOL_YYACCEPT = 29, /* $accept */ - YYSYMBOL_primary_expression = 30, /* primary_expression */ - YYSYMBOL_addend = 31, /* addend */ - YYSYMBOL_unary_expression = 32, /* unary_expression */ - YYSYMBOL_multiplicative_expression = 33, /* multiplicative_expression */ - YYSYMBOL_additive_expression = 34, /* additive_expression */ - YYSYMBOL_shift_expression = 35, /* shift_expression */ - YYSYMBOL_relational_expression = 36, /* relational_expression */ - YYSYMBOL_equality_expression = 37, /* equality_expression */ - YYSYMBOL_and_expression = 38, /* and_expression */ - YYSYMBOL_exclusive_or_expression = 39, /* exclusive_or_expression */ - YYSYMBOL_inclusive_or_expression = 40, /* inclusive_or_expression */ - YYSYMBOL_logical_and_expression = 41, /* logical_and_expression */ - YYSYMBOL_logical_or_expression = 42, /* logical_or_expression */ - YYSYMBOL_conditional_expression = 43, /* conditional_expression */ - YYSYMBOL_expression = 44 /* expression */ -}; -typedef enum yysymbol_kind_t yysymbol_kind_t; - - - - -#ifdef short -# undef short -#endif - -/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure - <limits.h> and (if available) <stdint.h> are included - so that the code can choose integer types of a good width. */ - -#ifndef __PTRDIFF_MAX__ -# include <limits.h> /* INFRINGES ON USER NAME SPACE */ -# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ -# include <stdint.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_STDINT_H -# endif -#endif - -/* Narrow types that promote to a signed type and that can represent a - signed or unsigned integer of at least N bits. In tables they can - save space and decrease cache pressure. Promoting to a signed type - helps avoid bugs in integer arithmetic. */ - -#ifdef __INT_LEAST8_MAX__ -typedef __INT_LEAST8_TYPE__ yytype_int8; -#elif defined YY_STDINT_H -typedef int_least8_t yytype_int8; -#else -typedef signed char yytype_int8; -#endif - -#ifdef __INT_LEAST16_MAX__ -typedef __INT_LEAST16_TYPE__ yytype_int16; -#elif defined YY_STDINT_H -typedef int_least16_t yytype_int16; -#else -typedef short yytype_int16; -#endif - -/* Work around bug in HP-UX 11.23, which defines these macros - incorrectly for preprocessor constants. This workaround can likely - be removed in 2023, as HPE has promised support for HP-UX 11.23 - (aka HP-UX 11i v2) only through the end of 2022; see Table 2 of - <https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>. */ -#ifdef __hpux -# undef UINT_LEAST8_MAX -# undef UINT_LEAST16_MAX -# define UINT_LEAST8_MAX 255 -# define UINT_LEAST16_MAX 65535 -#endif - -#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__ -typedef __UINT_LEAST8_TYPE__ yytype_uint8; -#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \ - && UINT_LEAST8_MAX <= INT_MAX) -typedef uint_least8_t yytype_uint8; -#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX -typedef unsigned char yytype_uint8; -#else -typedef short yytype_uint8; -#endif - -#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__ -typedef __UINT_LEAST16_TYPE__ yytype_uint16; -#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \ - && UINT_LEAST16_MAX <= INT_MAX) -typedef uint_least16_t yytype_uint16; -#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX -typedef unsigned short yytype_uint16; -#else -typedef int yytype_uint16; -#endif - -#ifndef YYPTRDIFF_T -# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__ -# define YYPTRDIFF_T __PTRDIFF_TYPE__ -# define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__ -# elif defined PTRDIFF_MAX -# ifndef ptrdiff_t -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ -# endif -# define YYPTRDIFF_T ptrdiff_t -# define YYPTRDIFF_MAXIMUM PTRDIFF_MAX -# else -# define YYPTRDIFF_T long -# define YYPTRDIFF_MAXIMUM LONG_MAX -# endif -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned -# endif -#endif - -#define YYSIZE_MAXIMUM \ - YY_CAST (YYPTRDIFF_T, \ - (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1) \ - ? YYPTRDIFF_MAXIMUM \ - : YY_CAST (YYSIZE_T, -1))) - -#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X)) - - -/* Stored state numbers (used for stacks). */ -typedef yytype_int8 yy_state_t; - -/* State numbers in computations. */ -typedef int yy_state_fast_t; - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) -# endif -# endif -# ifndef YY_ -# define YY_(Msgid) Msgid -# endif -#endif - - -#ifndef YY_ATTRIBUTE_PURE -# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) -# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__)) -# else -# define YY_ATTRIBUTE_PURE -# endif -#endif - -#ifndef YY_ATTRIBUTE_UNUSED -# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) -# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) -# else -# define YY_ATTRIBUTE_UNUSED -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YY_USE(E) ((void) (E)) -#else -# define YY_USE(E) /* empty */ -#endif - -/* Suppress an incorrect diagnostic about yylval being uninitialized. */ -#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__ -# if __GNUC__ * 100 + __GNUC_MINOR__ < 407 -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") -# else -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ - _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") -# endif -# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ - _Pragma ("GCC diagnostic pop") -#else -# define YY_INITIAL_VALUE(Value) Value -#endif -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_END -#endif -#ifndef YY_INITIAL_VALUE -# define YY_INITIAL_VALUE(Value) /* Nothing. */ -#endif - -#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__ -# define YY_IGNORE_USELESS_CAST_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"") -# define YY_IGNORE_USELESS_CAST_END \ - _Pragma ("GCC diagnostic pop") -#endif -#ifndef YY_IGNORE_USELESS_CAST_BEGIN -# define YY_IGNORE_USELESS_CAST_BEGIN -# define YY_IGNORE_USELESS_CAST_END -#endif - - -#define YY_ASSERT(E) ((void) (0 && (E))) - -#if !defined yyoverflow - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's 'empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined EXIT_SUCCESS -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* !defined yyoverflow */ - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yy_state_t yyss_alloc; - YYSTYPE yyvs_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -# define YYCOPY_NEEDED 1 - -/* 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_alloc, Stack) \ - do \ - { \ - YYPTRDIFF_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / YYSIZEOF (*yyptr); \ - } \ - while (0) - -#endif - -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from SRC to DST. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(Dst, Src, Count) \ - __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src))) -# else -# define YYCOPY(Dst, Src, Count) \ - do \ - { \ - YYPTRDIFF_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (Dst)[yyi] = (Src)[yyi]; \ - } \ - while (0) -# endif -# endif -#endif /* !YYCOPY_NEEDED */ - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 48 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 74 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 29 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 16 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 45 -/* YYNSTATES -- Number of states. */ -#define YYNSTATES 82 - -/* YYMAXUTOK -- Last valid token kind. */ -#define YYMAXUTOK 267 - - -/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM - as returned by yylex, with out-of-bounds checking. */ -#define YYTRANSLATE(YYX) \ - (0 <= (YYX) && (YYX) <= YYMAXUTOK \ - ? YY_CAST (yysymbol_kind_t, yytranslate[YYX]) \ - : YYSYMBOL_YYUNDEF) - -/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM - as returned by yylex. */ -static const yytype_int8 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, 19, 2, 2, 2, 15, 24, 2, - 13, 14, 20, 17, 2, 16, 2, 21, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 28, 2, - 22, 2, 23, 27, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 25, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 26, 2, 18, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 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 -}; - -#if YYDEBUG -/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ -static const yytype_int16 yyrline[] = -{ - 0, 339, 339, 340, 341, 342, 343, 347, 348, 349, - 353, 354, 355, 356, 357, 361, 362, 363, 364, 368, - 369, 370, 374, 375, 376, 380, 381, 382, 383, 384, - 388, 389, 390, 394, 395, 399, 400, 404, 405, 409, - 410, 414, 415, 419, 420, 424 -}; -#endif - -/** Accessing symbol of state STATE. */ -#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State]) - -#if YYDEBUG || 0 -/* The user-facing name of the symbol whose (internal) number is - YYSYMBOL. No bounds checking. */ -static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED; - -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "\"end of file\"", "error", "\"invalid token\"", "INTEGER", - "IDENTIFIER", "LEFT_OP", "RIGHT_OP", "LE_OP", "GE_OP", "EQ_OP", "NE_OP", - "AND_OP", "OR_OP", "'('", "')'", "'%'", "'-'", "'+'", "'~'", "'!'", - "'*'", "'/'", "'<'", "'>'", "'&'", "'^'", "'|'", "'?'", "':'", "$accept", - "primary_expression", "addend", "unary_expression", - "multiplicative_expression", "additive_expression", "shift_expression", - "relational_expression", "equality_expression", "and_expression", - "exclusive_or_expression", "inclusive_or_expression", - "logical_and_expression", "logical_or_expression", - "conditional_expression", "expression", YY_NULLPTR -}; - -static const char * -yysymbol_name (yysymbol_kind_t yysymbol) -{ - return yytname[yysymbol]; -} -#endif - -#define YYPACT_NINF (-28) - -#define yypact_value_is_default(Yyn) \ - ((Yyn) == YYPACT_NINF) - -#define YYTABLE_NINF (-1) - -#define yytable_value_is_error(Yyn) \ - 0 - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -static const yytype_int8 yypact[] = -{ - 2, -28, -28, 2, 10, 2, 2, 2, 2, -28, - -28, 9, 23, 36, 0, 37, -8, 7, 26, 25, - 1, -28, 43, 31, 44, -28, -28, -28, -28, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, -28, -28, - 45, -28, -28, -28, 9, 9, 23, 23, 36, 36, - 36, 36, 0, 0, 37, -8, 7, 26, 25, 30, - -28, -28, 2, 17, 21, -28, -28, 56, 57, -28, - -28, -28 -}; - -/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE does not specify something else to do. Zero - means the default is an error. */ -static const yytype_int8 yydefact[] = -{ - 0, 2, 3, 0, 0, 0, 0, 0, 0, 10, - 15, 19, 22, 25, 30, 33, 35, 37, 39, 41, - 43, 45, 0, 0, 0, 12, 11, 13, 14, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 4, - 0, 18, 16, 17, 21, 20, 23, 24, 28, 29, - 26, 27, 31, 32, 34, 36, 38, 40, 42, 0, - 9, 9, 0, 0, 0, 44, 6, 0, 0, 5, - 7, 8 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int8 yypgoto[] = -{ - -28, -28, -10, -4, 18, 19, -27, 15, 20, 22, - 24, 27, 28, -28, -9, -3 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - 0, 9, 73, 10, 11, 12, 13, 14, 15, 16, - 17, 18, 19, 20, 21, 22 -}; - -/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule whose - number is the opposite. If YYTABLE_NINF, syntax error. */ -static const yytype_int8 yytable[] = -{ - 23, 25, 26, 27, 28, 1, 2, 36, 37, 58, - 59, 60, 61, 46, 24, 3, 42, 4, 5, 6, - 7, 8, 38, 39, 29, 51, 52, 53, 47, 30, - 31, 76, 43, 77, 78, 79, 45, 77, 78, 32, - 33, 34, 35, 48, 69, 49, 40, 41, 70, 71, - 54, 55, 44, 56, 57, 62, 63, 50, 72, 80, - 81, 74, 64, 75, 0, 65, 0, 0, 66, 0, - 0, 0, 67, 0, 68 -}; - -static const yytype_int8 yycheck[] = -{ - 3, 5, 6, 7, 8, 3, 4, 7, 8, 36, - 37, 38, 39, 12, 4, 13, 24, 15, 16, 17, - 18, 19, 22, 23, 15, 29, 30, 31, 27, 20, - 21, 14, 25, 16, 17, 14, 11, 16, 17, 16, - 17, 5, 6, 0, 47, 14, 9, 10, 3, 4, - 32, 33, 26, 34, 35, 40, 41, 13, 28, 3, - 3, 71, 42, 72, -1, 43, -1, -1, 44, -1, - -1, -1, 45, -1, 46 -}; - -/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of - state STATE-NUM. */ -static const yytype_int8 yystos[] = -{ - 0, 3, 4, 13, 15, 16, 17, 18, 19, 30, - 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, - 42, 43, 44, 44, 4, 32, 32, 32, 32, 15, - 20, 21, 16, 17, 5, 6, 7, 8, 22, 23, - 9, 10, 24, 25, 26, 11, 12, 27, 0, 14, - 13, 32, 32, 32, 33, 33, 34, 34, 35, 35, - 35, 35, 36, 36, 37, 38, 39, 40, 41, 44, - 3, 4, 28, 31, 31, 43, 14, 16, 17, 14, - 3, 3 -}; - -/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. */ -static const yytype_int8 yyr1[] = -{ - 0, 29, 30, 30, 30, 30, 30, 31, 31, 31, - 32, 32, 32, 32, 32, 33, 33, 33, 33, 34, - 34, 34, 35, 35, 35, 36, 36, 36, 36, 36, - 37, 37, 37, 38, 38, 39, 39, 40, 40, 41, - 41, 42, 42, 43, 43, 44 -}; - -/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. */ -static const yytype_int8 yyr2[] = -{ - 0, 2, 1, 1, 3, 6, 6, 3, 3, 0, - 1, 2, 2, 2, 2, 1, 3, 3, 3, 1, - 3, 3, 1, 3, 3, 1, 3, 3, 3, 3, - 1, 3, 3, 1, 3, 1, 3, 1, 3, 1, - 3, 1, 3, 1, 5, 1 -}; - - -enum { YYENOMEM = -2 }; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab -#define YYNOMEM goto yyexhaustedlab - - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ - do \ - if (yychar == YYEMPTY) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (yylen); \ - yystate = *yyssp; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ - while (0) - -/* Backward compatibility with an undocumented macro. - Use YYerror or YYUNDEF. */ -#define YYERRCODE YYUNDEF - - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (0) - - - - -# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Kind, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (0) - - -/*-----------------------------------. -| Print this symbol's value on YYO. | -`-----------------------------------*/ - -static void -yy_symbol_value_print (FILE *yyo, - yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep) -{ - FILE *yyoutput = yyo; - YY_USE (yyoutput); - if (!yyvaluep) - return; - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - YY_USE (yykind); - YY_IGNORE_MAYBE_UNINITIALIZED_END -} - - -/*---------------------------. -| Print this symbol on YYO. | -`---------------------------*/ - -static void -yy_symbol_print (FILE *yyo, - yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep) -{ - YYFPRINTF (yyo, "%s %s (", - yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind)); - - yy_symbol_value_print (yyo, yykind, yyvaluep); - YYFPRINTF (yyo, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -static void -yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop) -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - 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. | -`------------------------------------------------*/ - -static void -yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, - int yyrule) -{ - int yylno = yyrline[yyrule]; - int yynrhs = yyr2[yyrule]; - int yyi; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, - YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]), - &yyvsp[(yyi + 1) - (yynrhs)]); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyssp, yyvsp, 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) ((void) 0) -# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - - - - - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -static void -yydestruct (const char *yymsg, - yysymbol_kind_t yykind, YYSTYPE *yyvaluep) -{ - YY_USE (yyvaluep); - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp); - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - YY_USE (yykind); - YY_IGNORE_MAYBE_UNINITIALIZED_END -} - - -/* Lookahead token kind. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; -/* Number of syntax errors so far. */ -int yynerrs; - - - - -/*----------. -| yyparse. | -`----------*/ - -int -yyparse (void) -{ - yy_state_fast_t yystate = 0; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus = 0; - - /* Refer to the stacks through separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* Their size. */ - YYPTRDIFF_T yystacksize = YYINITDEPTH; - - /* The state stack: array, bottom, top. */ - yy_state_t yyssa[YYINITDEPTH]; - yy_state_t *yyss = yyssa; - yy_state_t *yyssp = yyss; - - /* The semantic value stack: array, bottom, top. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs = yyvsa; - YYSTYPE *yyvsp = yyvs; - - int yyn; - /* The return value of yyparse. */ - int yyresult; - /* Lookahead symbol kind. */ - yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - - - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yychar = YYEMPTY; /* Cause a token to be read. */ - - 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 -- set current state (the top of the stack) to yystate. | -`--------------------------------------------------------------------*/ -yysetstate: - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - YY_ASSERT (0 <= yystate && yystate < YYNSTATES); - YY_IGNORE_USELESS_CAST_BEGIN - *yyssp = YY_CAST (yy_state_t, yystate); - YY_IGNORE_USELESS_CAST_END - YY_STACK_PRINT (yyss, yyssp); - - if (yyss + yystacksize - 1 <= yyssp) -#if !defined yyoverflow && !defined YYSTACK_RELOCATE - YYNOMEM; -#else - { - /* Get the current used size of the three stacks, in elements. */ - YYPTRDIFF_T yysize = yyssp - yyss + 1; - -# if defined yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - yy_state_t *yyss1 = yyss; - YYSTYPE *yyvs1 = yyvs; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * YYSIZEOF (*yyssp), - &yyvs1, yysize * YYSIZEOF (*yyvsp), - &yystacksize); - yyss = yyss1; - yyvs = yyvs1; - } -# else /* defined YYSTACK_RELOCATE */ - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - YYNOMEM; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yy_state_t *yyss1 = yyss; - union yyalloc *yyptr = - YY_CAST (union yyalloc *, - YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize)))); - if (! yyptr) - YYNOMEM; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - YY_IGNORE_USELESS_CAST_BEGIN - YYDPRINTF ((stderr, "Stack size increased to %ld\n", - YY_CAST (long, yystacksize))); - YY_IGNORE_USELESS_CAST_END - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } -#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */ - - - if (yystate == YYFINAL) - YYACCEPT; - - 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. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yypact_value_is_default (yyn)) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either empty, or end-of-input, or a valid lookahead. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token\n")); - yychar = yylex (); - } - - if (yychar <= YYEOF) - { - yychar = YYEOF; - yytoken = YYSYMBOL_YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else if (yychar == YYerror) - { - /* The scanner already issued an error message, process directly - to error recovery. But do not keep the error token as - lookahead, it is too special and may lead us to an endless - loop in error recovery. */ - yychar = YYUNDEF; - yytoken = YYSYMBOL_YYerror; - goto yyerrlab1; - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yytable_value_is_error (yyn)) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - yystate = yyn; - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - /* Discard the shifted token. */ - yychar = YYEMPTY; - 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 2: /* primary_expression: INTEGER */ -#line 339 "./config/loongarch-parse.y" - {emit_const ((yyvsp[0].imm));} -#line 1529 "config/loongarch-parse.c" - break; - - case 3: /* primary_expression: IDENTIFIER */ -#line 340 "./config/loongarch-parse.y" - {emit_const_var ((yyvsp[0].c_str));} -#line 1535 "config/loongarch-parse.c" - break; - - case 5: /* primary_expression: '%' IDENTIFIER '(' IDENTIFIER addend ')' */ -#line 342 "./config/loongarch-parse.y" - {reloc ((yyvsp[-4].c_str), (yyvsp[-2].c_str), (yyvsp[-1].imm)); free ((yyvsp[-4].c_str)); free ((yyvsp[-2].c_str));} -#line 1541 "config/loongarch-parse.c" - break; - - case 6: /* primary_expression: '%' IDENTIFIER '(' INTEGER addend ')' */ -#line 343 "./config/loongarch-parse.y" - {reloc ((yyvsp[-4].c_str), NULL, (yyvsp[-2].imm) + (yyvsp[-1].imm)); free ((yyvsp[-4].c_str));} -#line 1547 "config/loongarch-parse.c" - break; - - case 7: /* addend: addend '-' INTEGER */ -#line 347 "./config/loongarch-parse.y" - {(yyval.imm) -= (yyvsp[0].imm);} -#line 1553 "config/loongarch-parse.c" - break; - - case 8: /* addend: addend '+' INTEGER */ -#line 348 "./config/loongarch-parse.y" - {(yyval.imm) += (yyvsp[0].imm);} -#line 1559 "config/loongarch-parse.c" - break; - - case 9: /* addend: %empty */ -#line 349 "./config/loongarch-parse.y" - {(yyval.imm) = 0;} -#line 1565 "config/loongarch-parse.c" - break; - - case 11: /* unary_expression: '+' unary_expression */ -#line 354 "./config/loongarch-parse.y" - {emit_unary ('+');} -#line 1571 "config/loongarch-parse.c" - break; - - case 12: /* unary_expression: '-' unary_expression */ -#line 355 "./config/loongarch-parse.y" - {emit_unary ('-');} -#line 1577 "config/loongarch-parse.c" - break; - - case 13: /* unary_expression: '~' unary_expression */ -#line 356 "./config/loongarch-parse.y" - {emit_unary ('~');} -#line 1583 "config/loongarch-parse.c" - break; - - case 14: /* unary_expression: '!' unary_expression */ -#line 357 "./config/loongarch-parse.y" - {emit_unary ('!');} -#line 1589 "config/loongarch-parse.c" - break; - - case 16: /* multiplicative_expression: multiplicative_expression '*' unary_expression */ -#line 362 "./config/loongarch-parse.y" - {emit_bin ('*');} -#line 1595 "config/loongarch-parse.c" - break; - - case 17: /* multiplicative_expression: multiplicative_expression '/' unary_expression */ -#line 363 "./config/loongarch-parse.y" - {emit_bin ('/');} -#line 1601 "config/loongarch-parse.c" - break; - - case 18: /* multiplicative_expression: multiplicative_expression '%' unary_expression */ -#line 364 "./config/loongarch-parse.y" - {emit_bin ('%');} -#line 1607 "config/loongarch-parse.c" - break; - - case 20: /* additive_expression: additive_expression '+' multiplicative_expression */ -#line 369 "./config/loongarch-parse.y" - {emit_bin ('+');} -#line 1613 "config/loongarch-parse.c" - break; - - case 21: /* additive_expression: additive_expression '-' multiplicative_expression */ -#line 370 "./config/loongarch-parse.y" - {emit_bin ('-');} -#line 1619 "config/loongarch-parse.c" - break; - - case 23: /* shift_expression: shift_expression LEFT_OP additive_expression */ -#line 375 "./config/loongarch-parse.y" - {emit_bin (LEFT_OP);} -#line 1625 "config/loongarch-parse.c" - break; - - case 24: /* shift_expression: shift_expression RIGHT_OP additive_expression */ -#line 376 "./config/loongarch-parse.y" - {emit_bin (RIGHT_OP);} -#line 1631 "config/loongarch-parse.c" - break; - - case 26: /* relational_expression: relational_expression '<' shift_expression */ -#line 381 "./config/loongarch-parse.y" - {emit_bin ('<');} -#line 1637 "config/loongarch-parse.c" - break; - - case 27: /* relational_expression: relational_expression '>' shift_expression */ -#line 382 "./config/loongarch-parse.y" - {emit_bin ('>');} -#line 1643 "config/loongarch-parse.c" - break; - - case 28: /* relational_expression: relational_expression LE_OP shift_expression */ -#line 383 "./config/loongarch-parse.y" - {emit_bin (LE_OP);} -#line 1649 "config/loongarch-parse.c" - break; - - case 29: /* relational_expression: relational_expression GE_OP shift_expression */ -#line 384 "./config/loongarch-parse.y" - {emit_bin (GE_OP);} -#line 1655 "config/loongarch-parse.c" - break; - - case 31: /* equality_expression: equality_expression EQ_OP relational_expression */ -#line 389 "./config/loongarch-parse.y" - {emit_bin (EQ_OP);} -#line 1661 "config/loongarch-parse.c" - break; - - case 32: /* equality_expression: equality_expression NE_OP relational_expression */ -#line 390 "./config/loongarch-parse.y" - {emit_bin (NE_OP);} -#line 1667 "config/loongarch-parse.c" - break; - - case 34: /* and_expression: and_expression '&' equality_expression */ -#line 395 "./config/loongarch-parse.y" - {emit_bin ('&');} -#line 1673 "config/loongarch-parse.c" - break; - - case 36: /* exclusive_or_expression: exclusive_or_expression '^' and_expression */ -#line 400 "./config/loongarch-parse.y" - {emit_bin ('^');} -#line 1679 "config/loongarch-parse.c" - break; - - case 38: /* inclusive_or_expression: inclusive_or_expression '|' exclusive_or_expression */ -#line 405 "./config/loongarch-parse.y" - {emit_bin ('|');} -#line 1685 "config/loongarch-parse.c" - break; - - case 40: /* logical_and_expression: logical_and_expression AND_OP inclusive_or_expression */ -#line 410 "./config/loongarch-parse.y" - {emit_bin (AND_OP);} -#line 1691 "config/loongarch-parse.c" - break; - - case 42: /* logical_or_expression: logical_or_expression OR_OP logical_and_expression */ -#line 415 "./config/loongarch-parse.y" - {emit_bin (OR_OP);} -#line 1697 "config/loongarch-parse.c" - break; - - case 44: /* conditional_expression: logical_or_expression '?' expression ':' conditional_expression */ -#line 420 "./config/loongarch-parse.y" - {emit_if_else ();} -#line 1703 "config/loongarch-parse.c" - break; - - -#line 1707 "config/loongarch-parse.c" - - default: break; - } - /* User semantic actions sometimes alter yychar, and that requires - that yytoken be updated with the new translation. We take the - approach of translating immediately before every use of yytoken. - One alternative is translating here after every semantic action, - but that translation would be missed if the semantic action invokes - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an - incorrect destructor might then be invoked immediately. In the - case of YYERROR or YYBACKUP, subsequent parser actions might lead - to an incorrect destructor call or verbose syntax error message - before the lookahead is translated. */ - YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - - *++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. */ - { - const int yylhs = yyr1[yyn] - YYNTOKENS; - const int yyi = yypgoto[yylhs] + *yyssp; - yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp - ? yytable[yyi] - : yydefgoto[yylhs]); - } - - goto yynewstate; - - -/*--------------------------------------. -| yyerrlab -- here on detecting error. | -`--------------------------------------*/ -yyerrlab: - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar); - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; - yyerror (YY_("syntax error")); - } - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - /* Pacify compilers when the user code never invokes YYERROR and the - label yyerrorlab therefore never appears in user code. */ - if (0) - YYERROR; - ++yynerrs; - - /* Do not reclaim the symbols of the rule whose action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - /* Pop stack until we find a state that shifts the error token. */ - for (;;) - { - yyn = yypact[yystate]; - if (!yypact_value_is_default (yyn)) - { - yyn += YYSYMBOL_YYerror; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - - yydestruct ("Error: popping", - YY_ACCESSING_SYMBOL (yystate), yyvsp); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturnlab; - - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturnlab; - - -/*-----------------------------------------------------------. -| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here. | -`-----------------------------------------------------------*/ -yyexhaustedlab: - yyerror (YY_("memory exhausted")); - yyresult = 2; - goto yyreturnlab; - - -/*----------------------------------------------------------. -| yyreturnlab -- parsing is finished, clean up and return. | -`----------------------------------------------------------*/ -yyreturnlab: - if (yychar != YYEMPTY) - { - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = YYTRANSLATE (yychar); - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); - } - /* Do not reclaim the symbols of the rule whose action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - YY_ACCESSING_SYMBOL (+*yyssp), yyvsp); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif - - return yyresult; -} - -#line 426 "./config/loongarch-parse.y" - - -- 2.33.0
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