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edfc86aada
Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
1947 lines
50 KiB
Plaintext
1947 lines
50 KiB
Plaintext
/* A Bison parser, made by GNU Bison 2.4.3. */
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/* Skeleton implementation for Bison's Yacc-like parsers in C
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Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
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2009, 2010 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* As a special exception, you may create a larger work that contains
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part or all of the Bison parser skeleton and distribute that work
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under terms of your choice, so long as that work isn't itself a
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parser generator using the skeleton or a modified version thereof
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as a parser skeleton. Alternatively, if you modify or redistribute
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the parser skeleton itself, you may (at your option) remove this
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special exception, which will cause the skeleton and the resulting
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Bison output files to be licensed under the GNU General Public
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License without this special exception.
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This special exception was added by the Free Software Foundation in
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version 2.2 of Bison. */
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/* C LALR(1) parser skeleton written by Richard Stallman, by
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simplifying the original so-called "semantic" parser. */
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/* All symbols defined below should begin with yy or YY, to avoid
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infringing on user name space. This should be done even for local
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variables, as they might otherwise be expanded by user macros.
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There are some unavoidable exceptions within include files to
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define necessary library symbols; they are noted "INFRINGES ON
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USER NAME SPACE" below. */
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/* Identify Bison output. */
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#define YYBISON 1
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/* Bison version. */
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#define YYBISON_VERSION "2.4.3"
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/* Skeleton name. */
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#define YYSKELETON_NAME "yacc.c"
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/* Pure parsers. */
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#define YYPURE 0
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/* Push parsers. */
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#define YYPUSH 0
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/* Pull parsers. */
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#define YYPULL 1
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/* Using locations. */
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#define YYLSP_NEEDED 0
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/* Copy the first part of user declarations. */
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#include <stdio.h>
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#include "dtc.h"
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#include "srcpos.h"
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YYLTYPE yylloc;
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extern int yylex(void);
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extern void print_error(char const *fmt, ...);
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extern void yyerror(char const *s);
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extern struct boot_info *the_boot_info;
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extern int treesource_error;
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static unsigned long long eval_literal(const char *s, int base, int bits);
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/* Enabling traces. */
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#ifndef YYDEBUG
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# define YYDEBUG 1
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#endif
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/* Enabling verbose error messages. */
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#ifdef YYERROR_VERBOSE
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# undef YYERROR_VERBOSE
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# define YYERROR_VERBOSE 1
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#else
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# define YYERROR_VERBOSE 0
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#endif
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/* Enabling the token table. */
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#ifndef YYTOKEN_TABLE
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# define YYTOKEN_TABLE 0
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#endif
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/* Tokens. */
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#ifndef YYTOKENTYPE
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# define YYTOKENTYPE
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/* Put the tokens into the symbol table, so that GDB and other debuggers
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know about them. */
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enum yytokentype {
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DT_V1 = 258,
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DT_MEMRESERVE = 259,
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DT_PROPNODENAME = 260,
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DT_LITERAL = 261,
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DT_BASE = 262,
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DT_BYTE = 263,
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DT_STRING = 264,
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DT_LABEL = 265,
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DT_REF = 266,
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DT_INCBIN = 267
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};
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#endif
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#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
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typedef union YYSTYPE
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{
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char *propnodename;
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char *literal;
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char *labelref;
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unsigned int cbase;
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uint8_t byte;
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struct data data;
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uint64_t addr;
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cell_t cell;
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struct property *prop;
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struct property *proplist;
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struct node *node;
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struct node *nodelist;
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struct reserve_info *re;
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} YYSTYPE;
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# define YYSTYPE_IS_TRIVIAL 1
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# define yystype YYSTYPE /* obsolescent; will be withdrawn */
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# define YYSTYPE_IS_DECLARED 1
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#endif
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/* Copy the second part of user declarations. */
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#ifdef short
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# undef short
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#endif
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#ifdef YYTYPE_UINT8
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typedef YYTYPE_UINT8 yytype_uint8;
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#else
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typedef unsigned char yytype_uint8;
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#endif
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#ifdef YYTYPE_INT8
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typedef YYTYPE_INT8 yytype_int8;
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#elif (defined __STDC__ || defined __C99__FUNC__ \
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|| defined __cplusplus || defined _MSC_VER)
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typedef signed char yytype_int8;
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#else
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typedef short int yytype_int8;
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#endif
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#ifdef YYTYPE_UINT16
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typedef YYTYPE_UINT16 yytype_uint16;
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#else
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typedef unsigned short int yytype_uint16;
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#endif
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#ifdef YYTYPE_INT16
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typedef YYTYPE_INT16 yytype_int16;
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#else
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typedef short int yytype_int16;
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#endif
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#ifndef YYSIZE_T
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# ifdef __SIZE_TYPE__
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# define YYSIZE_T __SIZE_TYPE__
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# elif defined size_t
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# define YYSIZE_T size_t
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# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
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|| defined __cplusplus || defined _MSC_VER)
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# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
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# define YYSIZE_T size_t
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# else
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# define YYSIZE_T unsigned int
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# endif
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#endif
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#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
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#ifndef YY_
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# if defined YYENABLE_NLS && YYENABLE_NLS
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# if ENABLE_NLS
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# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
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# define YY_(msgid) dgettext ("bison-runtime", msgid)
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# endif
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# endif
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# ifndef YY_
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# define YY_(msgid) msgid
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# endif
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#endif
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/* Suppress unused-variable warnings by "using" E. */
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#if ! defined lint || defined __GNUC__
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# define YYUSE(e) ((void) (e))
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#else
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# define YYUSE(e) /* empty */
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#endif
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/* Identity function, used to suppress warnings about constant conditions. */
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#ifndef lint
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# define YYID(n) (n)
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#else
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#if (defined __STDC__ || defined __C99__FUNC__ \
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|| defined __cplusplus || defined _MSC_VER)
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static int
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YYID (int yyi)
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#else
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static int
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YYID (yyi)
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int yyi;
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#endif
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{
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return yyi;
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}
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#endif
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#if ! defined yyoverflow || YYERROR_VERBOSE
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/* The parser invokes alloca or malloc; define the necessary symbols. */
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# ifdef YYSTACK_USE_ALLOCA
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# if YYSTACK_USE_ALLOCA
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# ifdef __GNUC__
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# define YYSTACK_ALLOC __builtin_alloca
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# elif defined __BUILTIN_VA_ARG_INCR
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# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
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# elif defined _AIX
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# define YYSTACK_ALLOC __alloca
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# elif defined _MSC_VER
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# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
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# define alloca _alloca
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# else
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# define YYSTACK_ALLOC alloca
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# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
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|| defined __cplusplus || defined _MSC_VER)
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# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
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# ifndef _STDLIB_H
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# define _STDLIB_H 1
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# endif
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# endif
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# endif
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# endif
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# endif
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# ifdef YYSTACK_ALLOC
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/* Pacify GCC's `empty if-body' warning. */
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# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
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# ifndef YYSTACK_ALLOC_MAXIMUM
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/* The OS might guarantee only one guard page at the bottom of the stack,
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and a page size can be as small as 4096 bytes. So we cannot safely
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invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
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to allow for a few compiler-allocated temporary stack slots. */
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# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
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# endif
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# else
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# define YYSTACK_ALLOC YYMALLOC
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# define YYSTACK_FREE YYFREE
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# ifndef YYSTACK_ALLOC_MAXIMUM
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# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
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# endif
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# if (defined __cplusplus && ! defined _STDLIB_H \
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&& ! ((defined YYMALLOC || defined malloc) \
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&& (defined YYFREE || defined free)))
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# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
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# ifndef _STDLIB_H
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# define _STDLIB_H 1
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# endif
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# endif
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# ifndef YYMALLOC
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# define YYMALLOC malloc
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# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
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|| defined __cplusplus || defined _MSC_VER)
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void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
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# endif
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# endif
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# ifndef YYFREE
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# define YYFREE free
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# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
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|| defined __cplusplus || defined _MSC_VER)
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void free (void *); /* INFRINGES ON USER NAME SPACE */
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# endif
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# endif
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# endif
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#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
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#if (! defined yyoverflow \
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&& (! defined __cplusplus \
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|| (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
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/* A type that is properly aligned for any stack member. */
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union yyalloc
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{
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yytype_int16 yyss_alloc;
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YYSTYPE yyvs_alloc;
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};
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/* The size of the maximum gap between one aligned stack and the next. */
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# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
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/* The size of an array large to enough to hold all stacks, each with
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N elements. */
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# define YYSTACK_BYTES(N) \
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((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
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+ YYSTACK_GAP_MAXIMUM)
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/* Copy COUNT objects from FROM to TO. The source and destination do
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not overlap. */
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# ifndef YYCOPY
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# if defined __GNUC__ && 1 < __GNUC__
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# define YYCOPY(To, From, Count) \
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__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
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# else
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# define YYCOPY(To, From, Count) \
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do \
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{ \
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YYSIZE_T yyi; \
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for (yyi = 0; yyi < (Count); yyi++) \
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(To)[yyi] = (From)[yyi]; \
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} \
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while (YYID (0))
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# endif
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# endif
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/* Relocate STACK from its old location to the new one. The
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local variables YYSIZE and YYSTACKSIZE give the old and new number of
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elements in the stack, and YYPTR gives the new location of the
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stack. Advance YYPTR to a properly aligned location for the next
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stack. */
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# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
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do \
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{ \
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YYSIZE_T yynewbytes; \
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YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
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Stack = &yyptr->Stack_alloc; \
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yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
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yyptr += yynewbytes / sizeof (*yyptr); \
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} \
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while (YYID (0))
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#endif
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/* YYFINAL -- State number of the termination state. */
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#define YYFINAL 4
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/* YYLAST -- Last index in YYTABLE. */
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#define YYLAST 56
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/* YYNTOKENS -- Number of terminals. */
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#define YYNTOKENS 25
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/* YYNNTS -- Number of nonterminals. */
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#define YYNNTS 16
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/* YYNRULES -- Number of rules. */
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#define YYNRULES 39
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/* YYNRULES -- Number of states. */
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#define YYNSTATES 67
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/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
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#define YYUNDEFTOK 2
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#define YYMAXUTOK 267
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#define YYTRANSLATE(YYX) \
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((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
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/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
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static const yytype_uint8 yytranslate[] =
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{
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0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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22, 24, 2, 2, 23, 2, 2, 14, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 13,
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18, 17, 19, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 20, 2, 21, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 15, 2, 16, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
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5, 6, 7, 8, 9, 10, 11, 12
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};
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#if YYDEBUG
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/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
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YYRHS. */
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static const yytype_uint8 yyprhs[] =
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{
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0, 0, 3, 8, 9, 12, 17, 20, 22, 25,
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29, 33, 39, 40, 43, 48, 51, 54, 57, 62,
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67, 70, 80, 86, 89, 90, 93, 96, 97, 100,
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103, 106, 108, 109, 112, 115, 116, 119, 122, 125
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};
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/* YYRHS -- A `-1'-separated list of the rules' RHS. */
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static const yytype_int8 yyrhs[] =
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{
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26, 0, -1, 3, 13, 27, 30, -1, -1, 28,
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27, -1, 4, 29, 29, 13, -1, 10, 28, -1,
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6, -1, 14, 31, -1, 30, 14, 31, -1, 30,
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11, 31, -1, 15, 32, 39, 16, 13, -1, -1,
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32, 33, -1, 5, 17, 34, 13, -1, 5, 13,
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-1, 10, 33, -1, 35, 9, -1, 35, 18, 36,
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19, -1, 35, 20, 38, 21, -1, 35, 11, -1,
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35, 12, 22, 9, 23, 29, 23, 29, 24, -1,
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35, 12, 22, 9, 24, -1, 34, 10, -1, -1,
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34, 23, -1, 35, 10, -1, -1, 36, 37, -1,
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36, 11, -1, 36, 10, -1, 6, -1, -1, 38,
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8, -1, 38, 10, -1, -1, 40, 39, -1, 40,
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33, -1, 5, 31, -1, 10, 40, -1
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};
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/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
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static const yytype_uint16 yyrline[] =
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{
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0, 86, 86, 95, 98, 105, 109, 117, 124, 128,
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132, 145, 153, 156, 163, 167, 171, 179, 183, 187,
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191, 195, 212, 222, 230, 233, 237, 245, 248, 252,
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257, 264, 272, 275, 279, 287, 290, 294, 302, 306
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};
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#endif
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#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
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/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
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First, the terminals, then, starting at YYNTOKENS, nonterminals. */
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static const char *const yytname[] =
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{
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"$end", "error", "$undefined", "DT_V1", "DT_MEMRESERVE",
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"DT_PROPNODENAME", "DT_LITERAL", "DT_BASE", "DT_BYTE", "DT_STRING",
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"DT_LABEL", "DT_REF", "DT_INCBIN", "';'", "'/'", "'{'", "'}'", "'='",
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"'<'", "'>'", "'['", "']'", "'('", "','", "')'", "$accept", "sourcefile",
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"memreserves", "memreserve", "addr", "devicetree", "nodedef", "proplist",
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"propdef", "propdata", "propdataprefix", "celllist", "cellval",
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"bytestring", "subnodes", "subnode", 0
|
||
};
|
||
#endif
|
||
|
||
# ifdef YYPRINT
|
||
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
|
||
token YYLEX-NUM. */
|
||
static const yytype_uint16 yytoknum[] =
|
||
{
|
||
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
|
||
265, 266, 267, 59, 47, 123, 125, 61, 60, 62,
|
||
91, 93, 40, 44, 41
|
||
};
|
||
# endif
|
||
|
||
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
|
||
static const yytype_uint8 yyr1[] =
|
||
{
|
||
0, 25, 26, 27, 27, 28, 28, 29, 30, 30,
|
||
30, 31, 32, 32, 33, 33, 33, 34, 34, 34,
|
||
34, 34, 34, 34, 35, 35, 35, 36, 36, 36,
|
||
36, 37, 38, 38, 38, 39, 39, 39, 40, 40
|
||
};
|
||
|
||
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
|
||
static const yytype_uint8 yyr2[] =
|
||
{
|
||
0, 2, 4, 0, 2, 4, 2, 1, 2, 3,
|
||
3, 5, 0, 2, 4, 2, 2, 2, 4, 4,
|
||
2, 9, 5, 2, 0, 2, 2, 0, 2, 2,
|
||
2, 1, 0, 2, 2, 0, 2, 2, 2, 2
|
||
};
|
||
|
||
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
|
||
STATE-NUM when YYTABLE doesn't specify something else to do. Zero
|
||
means the default is an error. */
|
||
static const yytype_uint8 yydefact[] =
|
||
{
|
||
0, 0, 0, 3, 1, 0, 0, 0, 3, 7,
|
||
0, 6, 0, 2, 4, 0, 12, 8, 0, 0,
|
||
5, 35, 10, 9, 0, 0, 13, 0, 35, 15,
|
||
24, 38, 16, 39, 0, 37, 36, 0, 0, 11,
|
||
23, 14, 25, 17, 26, 20, 0, 27, 32, 0,
|
||
0, 0, 0, 31, 30, 29, 18, 28, 33, 34,
|
||
19, 0, 22, 0, 0, 0, 21
|
||
};
|
||
|
||
/* YYDEFGOTO[NTERM-NUM]. */
|
||
static const yytype_int8 yydefgoto[] =
|
||
{
|
||
-1, 2, 7, 8, 10, 13, 17, 21, 26, 37,
|
||
38, 50, 57, 51, 27, 28
|
||
};
|
||
|
||
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
||
STATE-NUM. */
|
||
#define YYPACT_NINF -12
|
||
static const yytype_int8 yypact[] =
|
||
{
|
||
10, -11, 18, -1, -12, 22, -1, 15, -1, -12,
|
||
22, -12, 20, 1, -12, 17, -12, -12, 20, 20,
|
||
-12, 6, -12, -12, 21, 6, -12, 23, 6, -12,
|
||
-12, -12, -12, -12, 28, -12, -12, -6, 13, -12,
|
||
-12, -12, -12, -12, -12, -12, 24, -12, -12, 33,
|
||
-5, 0, -4, -12, -12, -12, -12, -12, -12, -12,
|
||
-12, 22, -12, 25, 22, 19, -12
|
||
};
|
||
|
||
/* YYPGOTO[NTERM-NUM]. */
|
||
static const yytype_int8 yypgoto[] =
|
||
{
|
||
-12, -12, 36, 39, -10, -12, 8, -12, 12, -12,
|
||
-12, -12, -12, -12, 27, 31
|
||
};
|
||
|
||
/* 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 -1
|
||
static const yytype_uint8 yytable[] =
|
||
{
|
||
15, 53, 3, 5, 40, 54, 55, 41, 58, 6,
|
||
59, 24, 18, 1, 56, 19, 25, 42, 4, 61,
|
||
62, 60, 43, 44, 45, 46, 22, 23, 9, 12,
|
||
20, 47, 31, 48, 29, 16, 16, 32, 30, 34,
|
||
35, 39, 52, 66, 14, 11, 49, 0, 64, 0,
|
||
0, 63, 0, 0, 65, 36, 33
|
||
};
|
||
|
||
static const yytype_int8 yycheck[] =
|
||
{
|
||
10, 6, 13, 4, 10, 10, 11, 13, 8, 10,
|
||
10, 5, 11, 3, 19, 14, 10, 23, 0, 23,
|
||
24, 21, 9, 10, 11, 12, 18, 19, 6, 14,
|
||
13, 18, 24, 20, 13, 15, 15, 25, 17, 16,
|
||
28, 13, 9, 24, 8, 6, 22, -1, 23, -1,
|
||
-1, 61, -1, -1, 64, 28, 25
|
||
};
|
||
|
||
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
|
||
symbol of state STATE-NUM. */
|
||
static const yytype_uint8 yystos[] =
|
||
{
|
||
0, 3, 26, 13, 0, 4, 10, 27, 28, 6,
|
||
29, 28, 14, 30, 27, 29, 15, 31, 11, 14,
|
||
13, 32, 31, 31, 5, 10, 33, 39, 40, 13,
|
||
17, 31, 33, 40, 16, 33, 39, 34, 35, 13,
|
||
10, 13, 23, 9, 10, 11, 12, 18, 20, 22,
|
||
36, 38, 9, 6, 10, 11, 19, 37, 8, 10,
|
||
21, 23, 24, 29, 23, 29, 24
|
||
};
|
||
|
||
#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. However,
|
||
YYFAIL appears to be in use. Nevertheless, it is formally deprecated
|
||
in Bison 2.4.2's NEWS entry, where a plan to phase it out is
|
||
discussed. */
|
||
|
||
#define YYFAIL goto yyerrlab
|
||
#if defined YYFAIL
|
||
/* This is here to suppress warnings from the GCC cpp's
|
||
-Wunused-macros. Normally we don't worry about that warning, but
|
||
some users do, and we want to make it easy for users to remove
|
||
YYFAIL uses, which will produce warnings from Bison 2.5. */
|
||
#endif
|
||
|
||
#define YYRECOVERING() (!!yyerrstatus)
|
||
|
||
#define YYBACKUP(Token, Value) \
|
||
do \
|
||
if (yychar == YYEMPTY && yylen == 1) \
|
||
{ \
|
||
yychar = (Token); \
|
||
yylval = (Value); \
|
||
yytoken = YYTRANSLATE (yychar); \
|
||
YYPOPSTACK (1); \
|
||
goto yybackup; \
|
||
} \
|
||
else \
|
||
{ \
|
||
yyerror (YY_("syntax error: cannot back up")); \
|
||
YYERROR; \
|
||
} \
|
||
while (YYID (0))
|
||
|
||
|
||
#define YYTERROR 1
|
||
#define YYERRCODE 256
|
||
|
||
|
||
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
|
||
If N is 0, then set CURRENT to the empty location which ends
|
||
the previous symbol: RHS[0] (always defined). */
|
||
|
||
#define YYRHSLOC(Rhs, K) ((Rhs)[K])
|
||
#ifndef YYLLOC_DEFAULT
|
||
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
||
do \
|
||
if (YYID (N)) \
|
||
{ \
|
||
(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
|
||
(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
|
||
(Current).last_line = YYRHSLOC (Rhs, N).last_line; \
|
||
(Current).last_column = YYRHSLOC (Rhs, N).last_column; \
|
||
} \
|
||
else \
|
||
{ \
|
||
(Current).first_line = (Current).last_line = \
|
||
YYRHSLOC (Rhs, 0).last_line; \
|
||
(Current).first_column = (Current).last_column = \
|
||
YYRHSLOC (Rhs, 0).last_column; \
|
||
} \
|
||
while (YYID (0))
|
||
#endif
|
||
|
||
|
||
/* YY_LOCATION_PRINT -- Print the location on the stream.
|
||
This macro was not mandated originally: define only if we know
|
||
we won't break user code: when these are the locations we know. */
|
||
|
||
#ifndef YY_LOCATION_PRINT
|
||
# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
|
||
# define YY_LOCATION_PRINT(File, Loc) \
|
||
fprintf (File, "%d.%d-%d.%d", \
|
||
(Loc).first_line, (Loc).first_column, \
|
||
(Loc).last_line, (Loc).last_column)
|
||
# else
|
||
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
|
||
# endif
|
||
#endif
|
||
|
||
|
||
/* YYLEX -- calling `yylex' with the right arguments. */
|
||
|
||
#ifdef YYLEX_PARAM
|
||
# define YYLEX yylex (YYLEX_PARAM)
|
||
#else
|
||
# define YYLEX yylex ()
|
||
#endif
|
||
|
||
/* Enable debugging if requested. */
|
||
#if YYDEBUG
|
||
|
||
# ifndef YYFPRINTF
|
||
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
|
||
# define YYFPRINTF fprintf
|
||
# endif
|
||
|
||
# define YYDPRINTF(Args) \
|
||
do { \
|
||
if (yydebug) \
|
||
YYFPRINTF Args; \
|
||
} while (YYID (0))
|
||
|
||
# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
|
||
do { \
|
||
if (yydebug) \
|
||
{ \
|
||
YYFPRINTF (stderr, "%s ", Title); \
|
||
yy_symbol_print (stderr, \
|
||
Type, Value); \
|
||
YYFPRINTF (stderr, "\n"); \
|
||
} \
|
||
} while (YYID (0))
|
||
|
||
|
||
/*--------------------------------.
|
||
| Print this symbol on YYOUTPUT. |
|
||
`--------------------------------*/
|
||
|
||
/*ARGSUSED*/
|
||
#if (defined __STDC__ || defined __C99__FUNC__ \
|
||
|| defined __cplusplus || defined _MSC_VER)
|
||
static void
|
||
yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
|
||
#else
|
||
static void
|
||
yy_symbol_value_print (yyoutput, yytype, yyvaluep)
|
||
FILE *yyoutput;
|
||
int yytype;
|
||
YYSTYPE const * const yyvaluep;
|
||
#endif
|
||
{
|
||
if (!yyvaluep)
|
||
return;
|
||
# ifdef YYPRINT
|
||
if (yytype < YYNTOKENS)
|
||
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
||
# else
|
||
YYUSE (yyoutput);
|
||
# endif
|
||
switch (yytype)
|
||
{
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
|
||
/*--------------------------------.
|
||
| Print this symbol on YYOUTPUT. |
|
||
`--------------------------------*/
|
||
|
||
#if (defined __STDC__ || defined __C99__FUNC__ \
|
||
|| defined __cplusplus || defined _MSC_VER)
|
||
static void
|
||
yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
|
||
#else
|
||
static void
|
||
yy_symbol_print (yyoutput, yytype, yyvaluep)
|
||
FILE *yyoutput;
|
||
int yytype;
|
||
YYSTYPE const * const yyvaluep;
|
||
#endif
|
||
{
|
||
if (yytype < YYNTOKENS)
|
||
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
||
else
|
||
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
||
|
||
yy_symbol_value_print (yyoutput, yytype, yyvaluep);
|
||
YYFPRINTF (yyoutput, ")");
|
||
}
|
||
|
||
/*------------------------------------------------------------------.
|
||
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
|
||
| TOP (included). |
|
||
`------------------------------------------------------------------*/
|
||
|
||
#if (defined __STDC__ || defined __C99__FUNC__ \
|
||
|| defined __cplusplus || defined _MSC_VER)
|
||
static void
|
||
yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
|
||
#else
|
||
static void
|
||
yy_stack_print (yybottom, yytop)
|
||
yytype_int16 *yybottom;
|
||
yytype_int16 *yytop;
|
||
#endif
|
||
{
|
||
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 (YYID (0))
|
||
|
||
|
||
/*------------------------------------------------.
|
||
| Report that the YYRULE is going to be reduced. |
|
||
`------------------------------------------------*/
|
||
|
||
#if (defined __STDC__ || defined __C99__FUNC__ \
|
||
|| defined __cplusplus || defined _MSC_VER)
|
||
static void
|
||
yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
|
||
#else
|
||
static void
|
||
yy_reduce_print (yyvsp, yyrule)
|
||
YYSTYPE *yyvsp;
|
||
int yyrule;
|
||
#endif
|
||
{
|
||
int yynrhs = yyr2[yyrule];
|
||
int yyi;
|
||
unsigned long int yylno = yyrline[yyrule];
|
||
YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
|
||
yyrule - 1, yylno);
|
||
/* The symbols being reduced. */
|
||
for (yyi = 0; yyi < yynrhs; yyi++)
|
||
{
|
||
YYFPRINTF (stderr, " $%d = ", yyi + 1);
|
||
yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
|
||
&(yyvsp[(yyi + 1) - (yynrhs)])
|
||
);
|
||
YYFPRINTF (stderr, "\n");
|
||
}
|
||
}
|
||
|
||
# define YY_REDUCE_PRINT(Rule) \
|
||
do { \
|
||
if (yydebug) \
|
||
yy_reduce_print (yyvsp, Rule); \
|
||
} while (YYID (0))
|
||
|
||
/* Nonzero means print parse trace. It is left uninitialized so that
|
||
multiple parsers can coexist. */
|
||
int yydebug;
|
||
#else /* !YYDEBUG */
|
||
# define YYDPRINTF(Args)
|
||
# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
|
||
# define YY_STACK_PRINT(Bottom, Top)
|
||
# define YY_REDUCE_PRINT(Rule)
|
||
#endif /* !YYDEBUG */
|
||
|
||
|
||
/* YYINITDEPTH -- initial size of the parser's stacks. */
|
||
#ifndef YYINITDEPTH
|
||
# define YYINITDEPTH 200
|
||
#endif
|
||
|
||
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
|
||
if the built-in stack extension method is used).
|
||
|
||
Do not make this value too large; the results are undefined if
|
||
YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
|
||
evaluated with infinite-precision integer arithmetic. */
|
||
|
||
#ifndef YYMAXDEPTH
|
||
# define YYMAXDEPTH 10000
|
||
#endif
|
||
|
||
|
||
|
||
#if YYERROR_VERBOSE
|
||
|
||
# ifndef yystrlen
|
||
# if defined __GLIBC__ && defined _STRING_H
|
||
# define yystrlen strlen
|
||
# else
|
||
/* Return the length of YYSTR. */
|
||
#if (defined __STDC__ || defined __C99__FUNC__ \
|
||
|| defined __cplusplus || defined _MSC_VER)
|
||
static YYSIZE_T
|
||
yystrlen (const char *yystr)
|
||
#else
|
||
static YYSIZE_T
|
||
yystrlen (yystr)
|
||
const char *yystr;
|
||
#endif
|
||
{
|
||
YYSIZE_T yylen;
|
||
for (yylen = 0; yystr[yylen]; yylen++)
|
||
continue;
|
||
return yylen;
|
||
}
|
||
# endif
|
||
# endif
|
||
|
||
# ifndef yystpcpy
|
||
# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
|
||
# define yystpcpy stpcpy
|
||
# else
|
||
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
|
||
YYDEST. */
|
||
#if (defined __STDC__ || defined __C99__FUNC__ \
|
||
|| defined __cplusplus || defined _MSC_VER)
|
||
static char *
|
||
yystpcpy (char *yydest, const char *yysrc)
|
||
#else
|
||
static char *
|
||
yystpcpy (yydest, yysrc)
|
||
char *yydest;
|
||
const char *yysrc;
|
||
#endif
|
||
{
|
||
char *yyd = yydest;
|
||
const char *yys = yysrc;
|
||
|
||
while ((*yyd++ = *yys++) != '\0')
|
||
continue;
|
||
|
||
return yyd - 1;
|
||
}
|
||
# endif
|
||
# endif
|
||
|
||
# ifndef yytnamerr
|
||
/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
|
||
quotes and backslashes, so that it's suitable for yyerror. The
|
||
heuristic is that double-quoting is unnecessary unless the string
|
||
contains an apostrophe, a comma, or backslash (other than
|
||
backslash-backslash). YYSTR is taken from yytname. If YYRES is
|
||
null, do not copy; instead, return the length of what the result
|
||
would have been. */
|
||
static YYSIZE_T
|
||
yytnamerr (char *yyres, const char *yystr)
|
||
{
|
||
if (*yystr == '"')
|
||
{
|
||
YYSIZE_T yyn = 0;
|
||
char const *yyp = yystr;
|
||
|
||
for (;;)
|
||
switch (*++yyp)
|
||
{
|
||
case '\'':
|
||
case ',':
|
||
goto do_not_strip_quotes;
|
||
|
||
case '\\':
|
||
if (*++yyp != '\\')
|
||
goto do_not_strip_quotes;
|
||
/* Fall through. */
|
||
default:
|
||
if (yyres)
|
||
yyres[yyn] = *yyp;
|
||
yyn++;
|
||
break;
|
||
|
||
case '"':
|
||
if (yyres)
|
||
yyres[yyn] = '\0';
|
||
return yyn;
|
||
}
|
||
do_not_strip_quotes: ;
|
||
}
|
||
|
||
if (! yyres)
|
||
return yystrlen (yystr);
|
||
|
||
return yystpcpy (yyres, yystr) - yyres;
|
||
}
|
||
# endif
|
||
|
||
/* Copy into YYRESULT an error message about the unexpected token
|
||
YYCHAR while in state YYSTATE. Return the number of bytes copied,
|
||
including the terminating null byte. If YYRESULT is null, do not
|
||
copy anything; just return the number of bytes that would be
|
||
copied. As a special case, return 0 if an ordinary "syntax error"
|
||
message will do. Return YYSIZE_MAXIMUM if overflow occurs during
|
||
size calculation. */
|
||
static YYSIZE_T
|
||
yysyntax_error (char *yyresult, int yystate, int yychar)
|
||
{
|
||
int yyn = yypact[yystate];
|
||
|
||
if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
|
||
return 0;
|
||
else
|
||
{
|
||
int yytype = YYTRANSLATE (yychar);
|
||
YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
|
||
YYSIZE_T yysize = yysize0;
|
||
YYSIZE_T yysize1;
|
||
int yysize_overflow = 0;
|
||
enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
|
||
char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
|
||
int yyx;
|
||
|
||
# if 0
|
||
/* This is so xgettext sees the translatable formats that are
|
||
constructed on the fly. */
|
||
YY_("syntax error, unexpected %s");
|
||
YY_("syntax error, unexpected %s, expecting %s");
|
||
YY_("syntax error, unexpected %s, expecting %s or %s");
|
||
YY_("syntax error, unexpected %s, expecting %s or %s or %s");
|
||
YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
|
||
# endif
|
||
char *yyfmt;
|
||
char const *yyf;
|
||
static char const yyunexpected[] = "syntax error, unexpected %s";
|
||
static char const yyexpecting[] = ", expecting %s";
|
||
static char const yyor[] = " or %s";
|
||
char yyformat[sizeof yyunexpected
|
||
+ sizeof yyexpecting - 1
|
||
+ ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
|
||
* (sizeof yyor - 1))];
|
||
char const *yyprefix = yyexpecting;
|
||
|
||
/* Start YYX at -YYN if negative to avoid negative indexes in
|
||
YYCHECK. */
|
||
int yyxbegin = yyn < 0 ? -yyn : 0;
|
||
|
||
/* Stay within bounds of both yycheck and yytname. */
|
||
int yychecklim = YYLAST - yyn + 1;
|
||
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
|
||
int yycount = 1;
|
||
|
||
yyarg[0] = yytname[yytype];
|
||
yyfmt = yystpcpy (yyformat, yyunexpected);
|
||
|
||
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
|
||
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
||
{
|
||
if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
|
||
{
|
||
yycount = 1;
|
||
yysize = yysize0;
|
||
yyformat[sizeof yyunexpected - 1] = '\0';
|
||
break;
|
||
}
|
||
yyarg[yycount++] = yytname[yyx];
|
||
yysize1 = yysize + yytnamerr (0, yytname[yyx]);
|
||
yysize_overflow |= (yysize1 < yysize);
|
||
yysize = yysize1;
|
||
yyfmt = yystpcpy (yyfmt, yyprefix);
|
||
yyprefix = yyor;
|
||
}
|
||
|
||
yyf = YY_(yyformat);
|
||
yysize1 = yysize + yystrlen (yyf);
|
||
yysize_overflow |= (yysize1 < yysize);
|
||
yysize = yysize1;
|
||
|
||
if (yysize_overflow)
|
||
return YYSIZE_MAXIMUM;
|
||
|
||
if (yyresult)
|
||
{
|
||
/* Avoid sprintf, as that infringes on the user's name space.
|
||
Don't have undefined behavior even if the translation
|
||
produced a string with the wrong number of "%s"s. */
|
||
char *yyp = yyresult;
|
||
int yyi = 0;
|
||
while ((*yyp = *yyf) != '\0')
|
||
{
|
||
if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
|
||
{
|
||
yyp += yytnamerr (yyp, yyarg[yyi++]);
|
||
yyf += 2;
|
||
}
|
||
else
|
||
{
|
||
yyp++;
|
||
yyf++;
|
||
}
|
||
}
|
||
}
|
||
return yysize;
|
||
}
|
||
}
|
||
#endif /* YYERROR_VERBOSE */
|
||
|
||
|
||
/*-----------------------------------------------.
|
||
| Release the memory associated to this symbol. |
|
||
`-----------------------------------------------*/
|
||
|
||
/*ARGSUSED*/
|
||
#if (defined __STDC__ || defined __C99__FUNC__ \
|
||
|| defined __cplusplus || defined _MSC_VER)
|
||
static void
|
||
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
|
||
#else
|
||
static void
|
||
yydestruct (yymsg, yytype, yyvaluep)
|
||
const char *yymsg;
|
||
int yytype;
|
||
YYSTYPE *yyvaluep;
|
||
#endif
|
||
{
|
||
YYUSE (yyvaluep);
|
||
|
||
if (!yymsg)
|
||
yymsg = "Deleting";
|
||
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
|
||
|
||
switch (yytype)
|
||
{
|
||
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* Prevent warnings from -Wmissing-prototypes. */
|
||
#ifdef YYPARSE_PARAM
|
||
#if defined __STDC__ || defined __cplusplus
|
||
int yyparse (void *YYPARSE_PARAM);
|
||
#else
|
||
int yyparse ();
|
||
#endif
|
||
#else /* ! YYPARSE_PARAM */
|
||
#if defined __STDC__ || defined __cplusplus
|
||
int yyparse (void);
|
||
#else
|
||
int yyparse ();
|
||
#endif
|
||
#endif /* ! YYPARSE_PARAM */
|
||
|
||
|
||
/* The lookahead symbol. */
|
||
int yychar;
|
||
|
||
/* The semantic value of the lookahead symbol. */
|
||
YYSTYPE yylval;
|
||
|
||
/* Number of syntax errors so far. */
|
||
int yynerrs;
|
||
|
||
|
||
|
||
/*-------------------------.
|
||
| yyparse or yypush_parse. |
|
||
`-------------------------*/
|
||
|
||
#ifdef YYPARSE_PARAM
|
||
#if (defined __STDC__ || defined __C99__FUNC__ \
|
||
|| defined __cplusplus || defined _MSC_VER)
|
||
int
|
||
yyparse (void *YYPARSE_PARAM)
|
||
#else
|
||
int
|
||
yyparse (YYPARSE_PARAM)
|
||
void *YYPARSE_PARAM;
|
||
#endif
|
||
#else /* ! YYPARSE_PARAM */
|
||
#if (defined __STDC__ || defined __C99__FUNC__ \
|
||
|| defined __cplusplus || defined _MSC_VER)
|
||
int
|
||
yyparse (void)
|
||
#else
|
||
int
|
||
yyparse ()
|
||
|
||
#endif
|
||
#endif
|
||
{
|
||
|
||
|
||
int yystate;
|
||
/* Number of tokens to shift before error messages enabled. */
|
||
int yyerrstatus;
|
||
|
||
/* The stacks and their tools:
|
||
`yyss': related to states.
|
||
`yyvs': related to semantic values.
|
||
|
||
Refer to the stacks thru separate pointers, to allow yyoverflow
|
||
to reallocate them elsewhere. */
|
||
|
||
/* The state stack. */
|
||
yytype_int16 yyssa[YYINITDEPTH];
|
||
yytype_int16 *yyss;
|
||
yytype_int16 *yyssp;
|
||
|
||
/* The semantic value stack. */
|
||
YYSTYPE yyvsa[YYINITDEPTH];
|
||
YYSTYPE *yyvs;
|
||
YYSTYPE *yyvsp;
|
||
|
||
YYSIZE_T yystacksize;
|
||
|
||
int yyn;
|
||
int yyresult;
|
||
/* Lookahead token as an internal (translated) token number. */
|
||
int yytoken;
|
||
/* The variables used to return semantic value and location from the
|
||
action routines. */
|
||
YYSTYPE yyval;
|
||
|
||
#if YYERROR_VERBOSE
|
||
/* Buffer for error messages, and its allocated size. */
|
||
char yymsgbuf[128];
|
||
char *yymsg = yymsgbuf;
|
||
YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
|
||
#endif
|
||
|
||
#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;
|
||
|
||
yytoken = 0;
|
||
yyss = yyssa;
|
||
yyvs = yyvsa;
|
||
yystacksize = YYINITDEPTH;
|
||
|
||
YYDPRINTF ((stderr, "Starting parse\n"));
|
||
|
||
yystate = 0;
|
||
yyerrstatus = 0;
|
||
yynerrs = 0;
|
||
yychar = YYEMPTY; /* Cause a token to be read. */
|
||
|
||
/* Initialize stack pointers.
|
||
Waste one element of value and location stack
|
||
so that they stay on the same level as the state stack.
|
||
The wasted elements are never initialized. */
|
||
yyssp = yyss;
|
||
yyvsp = yyvs;
|
||
|
||
goto yysetstate;
|
||
|
||
/*------------------------------------------------------------.
|
||
| yynewstate -- Push a new state, which is found in yystate. |
|
||
`------------------------------------------------------------*/
|
||
yynewstate:
|
||
/* In all cases, when you get here, the value and location stacks
|
||
have just been pushed. So pushing a state here evens the stacks. */
|
||
yyssp++;
|
||
|
||
yysetstate:
|
||
*yyssp = yystate;
|
||
|
||
if (yyss + yystacksize - 1 <= yyssp)
|
||
{
|
||
/* Get the current used size of the three stacks, in elements. */
|
||
YYSIZE_T yysize = yyssp - yyss + 1;
|
||
|
||
#ifdef yyoverflow
|
||
{
|
||
/* Give user a chance to reallocate the stack. Use copies of
|
||
these so that the &'s don't force the real ones into
|
||
memory. */
|
||
YYSTYPE *yyvs1 = yyvs;
|
||
yytype_int16 *yyss1 = yyss;
|
||
|
||
/* Each stack pointer address is followed by the size of the
|
||
data in use in that stack, in bytes. This used to be a
|
||
conditional around just the two extra args, but that might
|
||
be undefined if yyoverflow is a macro. */
|
||
yyoverflow (YY_("memory exhausted"),
|
||
&yyss1, yysize * sizeof (*yyssp),
|
||
&yyvs1, yysize * sizeof (*yyvsp),
|
||
&yystacksize);
|
||
|
||
yyss = yyss1;
|
||
yyvs = yyvs1;
|
||
}
|
||
#else /* no yyoverflow */
|
||
# ifndef YYSTACK_RELOCATE
|
||
goto yyexhaustedlab;
|
||
# else
|
||
/* Extend the stack our own way. */
|
||
if (YYMAXDEPTH <= yystacksize)
|
||
goto yyexhaustedlab;
|
||
yystacksize *= 2;
|
||
if (YYMAXDEPTH < yystacksize)
|
||
yystacksize = YYMAXDEPTH;
|
||
|
||
{
|
||
yytype_int16 *yyss1 = yyss;
|
||
union yyalloc *yyptr =
|
||
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
|
||
if (! yyptr)
|
||
goto yyexhaustedlab;
|
||
YYSTACK_RELOCATE (yyss_alloc, yyss);
|
||
YYSTACK_RELOCATE (yyvs_alloc, 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));
|
||
|
||
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 (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);
|
||
YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
|
||
}
|
||
|
||
/* If the proper action on seeing token YYTOKEN is to reduce or to
|
||
detect an error, take that action. */
|
||
yyn += yytoken;
|
||
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
|
||
goto yydefault;
|
||
yyn = yytable[yyn];
|
||
if (yyn <= 0)
|
||
{
|
||
if (yyn == 0 || yyn == YYTABLE_NINF)
|
||
goto yyerrlab;
|
||
yyn = -yyn;
|
||
goto yyreduce;
|
||
}
|
||
|
||
/* 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);
|
||
|
||
/* Discard the shifted token. */
|
||
yychar = YYEMPTY;
|
||
|
||
yystate = yyn;
|
||
*++yyvsp = yylval;
|
||
|
||
goto yynewstate;
|
||
|
||
|
||
/*-----------------------------------------------------------.
|
||
| yydefault -- do the default action for the current state. |
|
||
`-----------------------------------------------------------*/
|
||
yydefault:
|
||
yyn = yydefact[yystate];
|
||
if (yyn == 0)
|
||
goto yyerrlab;
|
||
goto yyreduce;
|
||
|
||
|
||
/*-----------------------------.
|
||
| yyreduce -- Do a reduction. |
|
||
`-----------------------------*/
|
||
yyreduce:
|
||
/* yyn is the number of a rule to reduce with. */
|
||
yylen = yyr2[yyn];
|
||
|
||
/* If YYLEN is nonzero, implement the default value of the action:
|
||
`$$ = $1'.
|
||
|
||
Otherwise, the following line sets YYVAL to garbage.
|
||
This behavior is undocumented and Bison
|
||
users should not rely upon it. Assigning to YYVAL
|
||
unconditionally makes the parser a bit smaller, and it avoids a
|
||
GCC warning that YYVAL may be used uninitialized. */
|
||
yyval = yyvsp[1-yylen];
|
||
|
||
|
||
YY_REDUCE_PRINT (yyn);
|
||
switch (yyn)
|
||
{
|
||
case 2:
|
||
|
||
{
|
||
the_boot_info = build_boot_info((yyvsp[(3) - (4)].re), (yyvsp[(4) - (4)].node),
|
||
guess_boot_cpuid((yyvsp[(4) - (4)].node)));
|
||
;}
|
||
break;
|
||
|
||
case 3:
|
||
|
||
{
|
||
(yyval.re) = NULL;
|
||
;}
|
||
break;
|
||
|
||
case 4:
|
||
|
||
{
|
||
(yyval.re) = chain_reserve_entry((yyvsp[(1) - (2)].re), (yyvsp[(2) - (2)].re));
|
||
;}
|
||
break;
|
||
|
||
case 5:
|
||
|
||
{
|
||
(yyval.re) = build_reserve_entry((yyvsp[(2) - (4)].addr), (yyvsp[(3) - (4)].addr));
|
||
;}
|
||
break;
|
||
|
||
case 6:
|
||
|
||
{
|
||
add_label(&(yyvsp[(2) - (2)].re)->labels, (yyvsp[(1) - (2)].labelref));
|
||
(yyval.re) = (yyvsp[(2) - (2)].re);
|
||
;}
|
||
break;
|
||
|
||
case 7:
|
||
|
||
{
|
||
(yyval.addr) = eval_literal((yyvsp[(1) - (1)].literal), 0, 64);
|
||
;}
|
||
break;
|
||
|
||
case 8:
|
||
|
||
{
|
||
(yyval.node) = name_node((yyvsp[(2) - (2)].node), "");
|
||
;}
|
||
break;
|
||
|
||
case 9:
|
||
|
||
{
|
||
(yyval.node) = merge_nodes((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
|
||
;}
|
||
break;
|
||
|
||
case 10:
|
||
|
||
{
|
||
struct node *target = get_node_by_ref((yyvsp[(1) - (3)].node), (yyvsp[(2) - (3)].labelref));
|
||
|
||
if (target)
|
||
merge_nodes(target, (yyvsp[(3) - (3)].node));
|
||
else
|
||
print_error("label or path, '%s', not found", (yyvsp[(2) - (3)].labelref));
|
||
(yyval.node) = (yyvsp[(1) - (3)].node);
|
||
;}
|
||
break;
|
||
|
||
case 11:
|
||
|
||
{
|
||
(yyval.node) = build_node((yyvsp[(2) - (5)].proplist), (yyvsp[(3) - (5)].nodelist));
|
||
;}
|
||
break;
|
||
|
||
case 12:
|
||
|
||
{
|
||
(yyval.proplist) = NULL;
|
||
;}
|
||
break;
|
||
|
||
case 13:
|
||
|
||
{
|
||
(yyval.proplist) = chain_property((yyvsp[(2) - (2)].prop), (yyvsp[(1) - (2)].proplist));
|
||
;}
|
||
break;
|
||
|
||
case 14:
|
||
|
||
{
|
||
(yyval.prop) = build_property((yyvsp[(1) - (4)].propnodename), (yyvsp[(3) - (4)].data));
|
||
;}
|
||
break;
|
||
|
||
case 15:
|
||
|
||
{
|
||
(yyval.prop) = build_property((yyvsp[(1) - (2)].propnodename), empty_data);
|
||
;}
|
||
break;
|
||
|
||
case 16:
|
||
|
||
{
|
||
add_label(&(yyvsp[(2) - (2)].prop)->labels, (yyvsp[(1) - (2)].labelref));
|
||
(yyval.prop) = (yyvsp[(2) - (2)].prop);
|
||
;}
|
||
break;
|
||
|
||
case 17:
|
||
|
||
{
|
||
(yyval.data) = data_merge((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].data));
|
||
;}
|
||
break;
|
||
|
||
case 18:
|
||
|
||
{
|
||
(yyval.data) = data_merge((yyvsp[(1) - (4)].data), (yyvsp[(3) - (4)].data));
|
||
;}
|
||
break;
|
||
|
||
case 19:
|
||
|
||
{
|
||
(yyval.data) = data_merge((yyvsp[(1) - (4)].data), (yyvsp[(3) - (4)].data));
|
||
;}
|
||
break;
|
||
|
||
case 20:
|
||
|
||
{
|
||
(yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), REF_PATH, (yyvsp[(2) - (2)].labelref));
|
||
;}
|
||
break;
|
||
|
||
case 21:
|
||
|
||
{
|
||
FILE *f = srcfile_relative_open((yyvsp[(4) - (9)].data).val, NULL);
|
||
struct data d;
|
||
|
||
if ((yyvsp[(6) - (9)].addr) != 0)
|
||
if (fseek(f, (yyvsp[(6) - (9)].addr), SEEK_SET) != 0)
|
||
print_error("Couldn't seek to offset %llu in \"%s\": %s",
|
||
(unsigned long long)(yyvsp[(6) - (9)].addr),
|
||
(yyvsp[(4) - (9)].data).val,
|
||
strerror(errno));
|
||
|
||
d = data_copy_file(f, (yyvsp[(8) - (9)].addr));
|
||
|
||
(yyval.data) = data_merge((yyvsp[(1) - (9)].data), d);
|
||
fclose(f);
|
||
;}
|
||
break;
|
||
|
||
case 22:
|
||
|
||
{
|
||
FILE *f = srcfile_relative_open((yyvsp[(4) - (5)].data).val, NULL);
|
||
struct data d = empty_data;
|
||
|
||
d = data_copy_file(f, -1);
|
||
|
||
(yyval.data) = data_merge((yyvsp[(1) - (5)].data), d);
|
||
fclose(f);
|
||
;}
|
||
break;
|
||
|
||
case 23:
|
||
|
||
{
|
||
(yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
|
||
;}
|
||
break;
|
||
|
||
case 24:
|
||
|
||
{
|
||
(yyval.data) = empty_data;
|
||
;}
|
||
break;
|
||
|
||
case 25:
|
||
|
||
{
|
||
(yyval.data) = (yyvsp[(1) - (2)].data);
|
||
;}
|
||
break;
|
||
|
||
case 26:
|
||
|
||
{
|
||
(yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
|
||
;}
|
||
break;
|
||
|
||
case 27:
|
||
|
||
{
|
||
(yyval.data) = empty_data;
|
||
;}
|
||
break;
|
||
|
||
case 28:
|
||
|
||
{
|
||
(yyval.data) = data_append_cell((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].cell));
|
||
;}
|
||
break;
|
||
|
||
case 29:
|
||
|
||
{
|
||
(yyval.data) = data_append_cell(data_add_marker((yyvsp[(1) - (2)].data), REF_PHANDLE,
|
||
(yyvsp[(2) - (2)].labelref)), -1);
|
||
;}
|
||
break;
|
||
|
||
case 30:
|
||
|
||
{
|
||
(yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
|
||
;}
|
||
break;
|
||
|
||
case 31:
|
||
|
||
{
|
||
(yyval.cell) = eval_literal((yyvsp[(1) - (1)].literal), 0, 32);
|
||
;}
|
||
break;
|
||
|
||
case 32:
|
||
|
||
{
|
||
(yyval.data) = empty_data;
|
||
;}
|
||
break;
|
||
|
||
case 33:
|
||
|
||
{
|
||
(yyval.data) = data_append_byte((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].byte));
|
||
;}
|
||
break;
|
||
|
||
case 34:
|
||
|
||
{
|
||
(yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
|
||
;}
|
||
break;
|
||
|
||
case 35:
|
||
|
||
{
|
||
(yyval.nodelist) = NULL;
|
||
;}
|
||
break;
|
||
|
||
case 36:
|
||
|
||
{
|
||
(yyval.nodelist) = chain_node((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].nodelist));
|
||
;}
|
||
break;
|
||
|
||
case 37:
|
||
|
||
{
|
||
print_error("syntax error: properties must precede subnodes");
|
||
YYERROR;
|
||
;}
|
||
break;
|
||
|
||
case 38:
|
||
|
||
{
|
||
(yyval.node) = name_node((yyvsp[(2) - (2)].node), (yyvsp[(1) - (2)].propnodename));
|
||
;}
|
||
break;
|
||
|
||
case 39:
|
||
|
||
{
|
||
add_label(&(yyvsp[(2) - (2)].node)->labels, (yyvsp[(1) - (2)].labelref));
|
||
(yyval.node) = (yyvsp[(2) - (2)].node);
|
||
;}
|
||
break;
|
||
|
||
|
||
|
||
default: break;
|
||
}
|
||
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
|
||
|
||
YYPOPSTACK (yylen);
|
||
yylen = 0;
|
||
YY_STACK_PRINT (yyss, yyssp);
|
||
|
||
*++yyvsp = yyval;
|
||
|
||
/* Now `shift' the result of the reduction. Determine what state
|
||
that goes to, based on the state we popped back to and the rule
|
||
number reduced by. */
|
||
|
||
yyn = yyr1[yyn];
|
||
|
||
yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
|
||
if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
|
||
yystate = yytable[yystate];
|
||
else
|
||
yystate = yydefgoto[yyn - YYNTOKENS];
|
||
|
||
goto yynewstate;
|
||
|
||
|
||
/*------------------------------------.
|
||
| yyerrlab -- here on detecting error |
|
||
`------------------------------------*/
|
||
yyerrlab:
|
||
/* If not already recovering from an error, report this error. */
|
||
if (!yyerrstatus)
|
||
{
|
||
++yynerrs;
|
||
#if ! YYERROR_VERBOSE
|
||
yyerror (YY_("syntax error"));
|
||
#else
|
||
{
|
||
YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
|
||
if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
|
||
{
|
||
YYSIZE_T yyalloc = 2 * yysize;
|
||
if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
|
||
yyalloc = YYSTACK_ALLOC_MAXIMUM;
|
||
if (yymsg != yymsgbuf)
|
||
YYSTACK_FREE (yymsg);
|
||
yymsg = (char *) YYSTACK_ALLOC (yyalloc);
|
||
if (yymsg)
|
||
yymsg_alloc = yyalloc;
|
||
else
|
||
{
|
||
yymsg = yymsgbuf;
|
||
yymsg_alloc = sizeof yymsgbuf;
|
||
}
|
||
}
|
||
|
||
if (0 < yysize && yysize <= yymsg_alloc)
|
||
{
|
||
(void) yysyntax_error (yymsg, yystate, yychar);
|
||
yyerror (yymsg);
|
||
}
|
||
else
|
||
{
|
||
yyerror (YY_("syntax error"));
|
||
if (yysize != 0)
|
||
goto yyexhaustedlab;
|
||
}
|
||
}
|
||
#endif
|
||
}
|
||
|
||
|
||
|
||
if (yyerrstatus == 3)
|
||
{
|
||
/* If just tried and failed to reuse 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 like GCC when the user code never invokes
|
||
YYERROR and the label yyerrorlab therefore never appears in user
|
||
code. */
|
||
if (/*CONSTCOND*/ 0)
|
||
goto yyerrorlab;
|
||
|
||
/* Do not reclaim the symbols of the rule which action triggered
|
||
this YYERROR. */
|
||
YYPOPSTACK (yylen);
|
||
yylen = 0;
|
||
YY_STACK_PRINT (yyss, yyssp);
|
||
yystate = *yyssp;
|
||
goto yyerrlab1;
|
||
|
||
|
||
/*-------------------------------------------------------------.
|
||
| yyerrlab1 -- common code for both syntax error and YYERROR. |
|
||
`-------------------------------------------------------------*/
|
||
yyerrlab1:
|
||
yyerrstatus = 3; /* Each real token shifted decrements this. */
|
||
|
||
for (;;)
|
||
{
|
||
yyn = yypact[yystate];
|
||
if (yyn != YYPACT_NINF)
|
||
{
|
||
yyn += YYTERROR;
|
||
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
|
||
{
|
||
yyn = yytable[yyn];
|
||
if (0 < yyn)
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* Pop the current state because it cannot handle the error token. */
|
||
if (yyssp == yyss)
|
||
YYABORT;
|
||
|
||
|
||
yydestruct ("Error: popping",
|
||
yystos[yystate], yyvsp);
|
||
YYPOPSTACK (1);
|
||
yystate = *yyssp;
|
||
YY_STACK_PRINT (yyss, yyssp);
|
||
}
|
||
|
||
*++yyvsp = yylval;
|
||
|
||
|
||
/* Shift the error token. */
|
||
YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
|
||
|
||
/*-------------------------------------.
|
||
| yyacceptlab -- YYACCEPT comes here. |
|
||
`-------------------------------------*/
|
||
yyacceptlab:
|
||
yyresult = 0;
|
||
goto yyreturn;
|
||
|
||
/*-----------------------------------.
|
||
| yyabortlab -- YYABORT comes here. |
|
||
`-----------------------------------*/
|
||
yyabortlab:
|
||
yyresult = 1;
|
||
goto yyreturn;
|
||
|
||
#if !defined(yyoverflow) || YYERROR_VERBOSE
|
||
/*-------------------------------------------------.
|
||
| yyexhaustedlab -- memory exhaustion comes here. |
|
||
`-------------------------------------------------*/
|
||
yyexhaustedlab:
|
||
yyerror (YY_("memory exhausted"));
|
||
yyresult = 2;
|
||
/* Fall through. */
|
||
#endif
|
||
|
||
yyreturn:
|
||
if (yychar != YYEMPTY)
|
||
yydestruct ("Cleanup: discarding lookahead",
|
||
yytoken, &yylval);
|
||
/* Do not reclaim the symbols of the rule which action triggered
|
||
this YYABORT or YYACCEPT. */
|
||
YYPOPSTACK (yylen);
|
||
YY_STACK_PRINT (yyss, yyssp);
|
||
while (yyssp != yyss)
|
||
{
|
||
yydestruct ("Cleanup: popping",
|
||
yystos[*yyssp], yyvsp);
|
||
YYPOPSTACK (1);
|
||
}
|
||
#ifndef yyoverflow
|
||
if (yyss != yyssa)
|
||
YYSTACK_FREE (yyss);
|
||
#endif
|
||
#if YYERROR_VERBOSE
|
||
if (yymsg != yymsgbuf)
|
||
YYSTACK_FREE (yymsg);
|
||
#endif
|
||
/* Make sure YYID is used. */
|
||
return YYID (yyresult);
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
void print_error(char const *fmt, ...)
|
||
{
|
||
va_list va;
|
||
|
||
va_start(va, fmt);
|
||
srcpos_verror(&yylloc, fmt, va);
|
||
va_end(va);
|
||
|
||
treesource_error = 1;
|
||
}
|
||
|
||
void yyerror(char const *s) {
|
||
print_error("%s", s);
|
||
}
|
||
|
||
static unsigned long long eval_literal(const char *s, int base, int bits)
|
||
{
|
||
unsigned long long val;
|
||
char *e;
|
||
|
||
errno = 0;
|
||
val = strtoull(s, &e, base);
|
||
if (*e)
|
||
print_error("bad characters in literal");
|
||
else if ((errno == ERANGE)
|
||
|| ((bits < 64) && (val >= (1ULL << bits))))
|
||
print_error("literal out of range");
|
||
else if (errno != 0)
|
||
print_error("bad literal");
|
||
return val;
|
||
}
|
||
|