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--- xnu/xnu-12377.101.15/libkern/c++/OSUnserialize.cpp
+++ xnu/xnu-517.9.4/libkern/c++/OSUnserialize.cpp
@@ -1,34 +1,28 @@
/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
*/
/* OSUnserialize.y created by rsulack on Nov 21 1998 */
-// "classic" parser for unserializing OSContainer objects
+// "classic" parser for unserializing OSContainer objects
//
// XXX - this code should really be removed!
// - the XML format is now prefered
@@ -48,118 +42,51 @@
//
//
// DO NOT EDIT OSUnserialize.tab.cpp!
-/* A Bison parser, made by GNU Bison 2.3. */
-
-/* Skeleton implementation for Bison's Yacc-like parsers in C
- *
- * Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- * Free Software Foundation, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA. */
-
-/* As a special exception, you may create a larger work that contains
- * part or all of the Bison parser skeleton and distribute that work
- * under terms of your choice, so long as that work isn't itself a
- * parser generator using the skeleton or a modified version thereof
- * as a parser skeleton. Alternatively, if you modify or redistribute
- * the parser skeleton itself, you may (at your option) remove this
- * special exception, which will cause the skeleton and the resulting
- * Bison output files to be licensed under the GNU General Public
- * License without this special exception.
- *
- * This special exception was added by the Free Software Foundation in
- * version 2.2 of Bison. */
-
-/* C LALR(1) parser skeleton written by Richard Stallman, by
-* simplifying the original so-called "semantic" parser. */
-
-/* All symbols defined below should begin with yy or YY, to avoid
- * infringing on user name space. This should be done even for local
- * variables, as they might otherwise be expanded by user macros.
- * There are some unavoidable exceptions within include files to
- * define necessary library symbols; they are noted "INFRINGES ON
- * USER NAME SPACE" below. */
-
-/* Identify Bison output. */
-#define YYBISON 1
-
-/* Bison version. */
-#define YYBISON_VERSION "2.3"
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Using locations. */
-#define YYLSP_NEEDED 0
-
-/* Substitute the variable and function names. */
+//
+// this means you!
+//
+//
+//
+//
+
+/* A Bison parser, made from OSUnserialize.y
+ by GNU Bison version 1.28 */
+
+#define YYBISON 1 /* Identify Bison output. */
+
#define yyparse OSUnserializeparse
-#define yylex OSUnserializelex
+#define yylex OSUnserializelex
#define yyerror OSUnserializeerror
-#define yylval OSUnserializelval
-#define yychar OSUnserializechar
+#define yylval OSUnserializelval
+#define yychar OSUnserializechar
#define yydebug OSUnserializedebug
#define yynerrs OSUnserializenerrs
-
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-/* Put the tokens into the symbol table, so that GDB and other debuggers
- * know about them. */
-enum yytokentype {
- NUMBER = 258,
- STRING = 259,
- DATA = 260,
- BOOLEAN = 261,
- SYNTAX_ERROR = 262
-};
-#endif
-/* Tokens. */
-#define NUMBER 258
-#define STRING 259
-#define DATA 260
-#define BOOLEAN 261
-#define SYNTAX_ERROR 262
-
-
-
-
-/* Copy the first part of user declarations. */
-#line 60 "OSUnserialize.y"
+#define NUMBER 257
+#define STRING 258
+#define DATA 259
+#define BOOLEAN 260
+#define SYNTAX_ERROR 261
+
+#line 54 "OSUnserialize.y"
#include <libkern/c++/OSMetaClass.h>
#include <libkern/c++/OSContainers.h>
#include <libkern/c++/OSLib.h>
-typedef struct object {
- struct object *next;
- struct object *prev;
- void *object;
- int size; // for data
+typedef struct object {
+ struct object *next;
+ struct object *prev;
+ void *object;
+ int size; // for data
union {
- void *key; // for dictionary
- long long offset; // for offset
+ void *key; // for dictionary
+ long long offset; // for offset
} u;
+
} object_t;
-static int yyerror(const char *s);
+static int yyparse();
+static int yyerror(char *s);
static int yylex();
static object_t * newObject();
@@ -177,1698 +104,1087 @@
static OSObject *retrieveObject(int);
// temp variable to use during parsing
-static object_t *oo;
+static object_t *o;
// resultant object of parsed text
-static OSObject *parsedObject;
+static OSObject *parsedObject;
#define YYSTYPE object_t *
-__BEGIN_DECLS
-#include <kern/kalloc.h>
-__END_DECLS
-
-// Omit from static analysis.
-#ifndef __clang_analyzer__
-
-#define malloc(size) malloc_impl(size)
-#define malloc_type(type) kalloc_type(type, Z_SET_NOT_EARLY)
-static inline void *
-malloc_impl(size_t size)
+extern "C" {
+extern void *kern_os_malloc(size_t size);
+extern void *kern_os_realloc(void * addr, size_t size);
+extern void kern_os_free(void * addr);
+} /* extern "C" */
+
+#define malloc(s) kern_os_malloc(s)
+#define realloc(a, s) kern_os_realloc(a, s)
+#define free(a) kern_os_free(a)
+
+#ifndef YYSTYPE
+#define YYSTYPE int
+#endif
+
+#ifndef __cplusplus
+#ifndef __STDC__
+#define const
+#endif
+#endif
+
+
+
+#define YYFINAL 43
+#define YYFLAG -32768
+#define YYNTBASE 19
+
+#define YYTRANSLATE(x) ((unsigned)(x) <= 261 ? yytranslate[x] : 31)
+
+static const char yytranslate[] = { 0,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 13,
+ 14, 2, 2, 17, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 18, 12, 2,
+ 11, 2, 2, 8, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 15, 2, 16, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 9, 2, 10, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 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, 3, 4, 5, 6,
+ 7
+};
+
+#if YYDEBUG != 0
+static const short yyprhs[] = { 0,
+ 0, 1, 3, 5, 7, 9, 11, 13, 15, 17,
+ 19, 22, 26, 29, 33, 35, 38, 43, 46, 50,
+ 53, 57, 59, 63, 67, 69, 71
+};
+
+static const short yyrhs[] = { -1,
+ 20, 0, 7, 0, 21, 0, 24, 0, 25, 0,
+ 29, 0, 28, 0, 27, 0, 30, 0, 8, 3,
+ 0, 20, 8, 3, 0, 9, 10, 0, 9, 22,
+ 10, 0, 23, 0, 22, 23, 0, 20, 11, 20,
+ 12, 0, 13, 14, 0, 13, 26, 14, 0, 15,
+ 16, 0, 15, 26, 16, 0, 20, 0, 26, 17,
+ 20, 0, 3, 18, 3, 0, 5, 0, 4, 0,
+ 6, 0
+};
+
+#endif
+
+#if YYDEBUG != 0
+static const short yyrline[] = { 0,
+ 116, 117, 118, 121, 122, 123, 124, 125, 126, 127,
+ 128, 137, 145, 146, 149, 150, 153, 163, 164, 167,
+ 168, 171, 176, 187, 195, 200, 205
+};
+#endif
+
+
+#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
+
+static const char * const yytname[] = { "$","error","$undefined.","NUMBER",
+"STRING","DATA","BOOLEAN","SYNTAX_ERROR","'@'","'{'","'}'","'='","';'","'('",
+"')'","'['","']'","','","':'","input","object","dict","pairs","pair","array",
+"set","elements","offset","data","string","boolean", NULL
+};
+#endif
+
+static const short yyr1[] = { 0,
+ 19, 19, 19, 20, 20, 20, 20, 20, 20, 20,
+ 20, 20, 21, 21, 22, 22, 23, 24, 24, 25,
+ 25, 26, 26, 27, 28, 29, 30
+};
+
+static const short yyr2[] = { 0,
+ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 2, 3, 2, 3, 1, 2, 4, 2, 3, 2,
+ 3, 1, 3, 3, 1, 1, 1
+};
+
+static const short yydefact[] = { 1,
+ 0, 26, 25, 27, 3, 0, 0, 0, 0, 2,
+ 4, 5, 6, 9, 8, 7, 10, 0, 11, 13,
+ 0, 0, 15, 18, 22, 0, 20, 0, 0, 24,
+ 0, 14, 16, 19, 0, 21, 12, 0, 23, 17,
+ 0, 0, 0
+};
+
+static const short yydefgoto[] = { 41,
+ 21, 11, 22, 23, 12, 13, 26, 14, 15, 16,
+ 17
+};
+
+static const short yypact[] = { 12,
+ -13,-32768,-32768,-32768,-32768, 9, 33, 46, -2, 2,
+-32768,-32768,-32768,-32768,-32768,-32768,-32768, 25,-32768,-32768,
+ 21, 59,-32768,-32768, 2, 16,-32768, 7, 31,-32768,
+ 72,-32768,-32768,-32768, 72,-32768,-32768, 14, 2,-32768,
+ 40, 44,-32768
+};
+
+static const short yypgoto[] = {-32768,
+ 0,-32768,-32768, 23,-32768,-32768, 38,-32768,-32768,-32768,
+-32768
+};
+
+
+#define YYLAST 87
+
+
+static const short yytable[] = { 10,
+ 1, 2, 3, 4, 18, 6, 7, 25, 25, 29,
+ 8, 19, 9, 27, 1, 2, 3, 4, 5, 6,
+ 7, 29, 36, 35, 8, 40, 9, 30, 29, 34,
+ 38, 31, 35, 37, 39, 1, 2, 3, 4, 42,
+ 6, 7, 20, 43, 33, 8, 28, 9, 1, 2,
+ 3, 4, 0, 6, 7, 0, 0, 0, 8, 24,
+ 9, 1, 2, 3, 4, 0, 6, 7, 32, 0,
+ 0, 8, 0, 9, 1, 2, 3, 4, 0, 6,
+ 7, 0, 0, 0, 8, 0, 9
+};
+
+static const short yycheck[] = { 0,
+ 3, 4, 5, 6, 18, 8, 9, 8, 9, 8,
+ 13, 3, 15, 16, 3, 4, 5, 6, 7, 8,
+ 9, 8, 16, 17, 13, 12, 15, 3, 8, 14,
+ 31, 11, 17, 3, 35, 3, 4, 5, 6, 0,
+ 8, 9, 10, 0, 22, 13, 9, 15, 3, 4,
+ 5, 6, -1, 8, 9, -1, -1, -1, 13, 14,
+ 15, 3, 4, 5, 6, -1, 8, 9, 10, -1,
+ -1, 13, -1, 15, 3, 4, 5, 6, -1, 8,
+ 9, -1, -1, -1, 13, -1, 15
+};
+/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
+#line 3 "/usr/share/bison.simple"
+/* This file comes from bison-1.28. */
+
+/* Skeleton output parser for bison,
+ Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* As a special exception, when this file is copied by Bison into a
+ Bison output file, you may use that output file without restriction.
+ This special exception was added by the Free Software Foundation
+ in version 1.24 of Bison. */
+
+/* This is the parser code that is written into each bison parser
+ when the %semantic_parser declaration is not specified in the grammar.
+ It was written by Richard Stallman by simplifying the hairy parser
+ used when %semantic_parser is specified. */
+
+#ifndef YYSTACK_USE_ALLOCA
+#ifdef alloca
+#define YYSTACK_USE_ALLOCA
+#else /* alloca not defined */
+#ifdef __GNUC__
+#define YYSTACK_USE_ALLOCA
+#define alloca __builtin_alloca
+#else /* not GNU C. */
+#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
+#define YYSTACK_USE_ALLOCA
+#include <alloca.h>
+#else /* not sparc */
+/* We think this test detects Watcom and Microsoft C. */
+/* This used to test MSDOS, but that is a bad idea
+ since that symbol is in the user namespace. */
+#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
+#if 0 /* No need for malloc.h, which pollutes the namespace;
+ instead, just don't use alloca. */
+#include <malloc.h>
+#endif
+#else /* not MSDOS, or __TURBOC__ */
+#if defined(_AIX)
+/* I don't know what this was needed for, but it pollutes the namespace.
+ So I turned it off. rms, 2 May 1997. */
+/* #include <malloc.h> */
+ #pragma alloca
+#define YYSTACK_USE_ALLOCA
+#else /* not MSDOS, or __TURBOC__, or _AIX */
+#if 0
+#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
+ and on HPUX 10. Eventually we can turn this on. */
+#define YYSTACK_USE_ALLOCA
+#define alloca __builtin_alloca
+#endif /* __hpux */
+#endif
+#endif /* not _AIX */
+#endif /* not MSDOS, or __TURBOC__ */
+#endif /* not sparc */
+#endif /* not GNU C */
+#endif /* alloca not defined */
+#endif /* YYSTACK_USE_ALLOCA not defined */
+
+#ifdef YYSTACK_USE_ALLOCA
+#define YYSTACK_ALLOC alloca
+#else
+#define YYSTACK_ALLOC malloc
+#endif
+
+/* Note: there must be only one dollar sign in this file.
+ It is replaced by the list of actions, each action
+ as one case of the switch. */
+
+#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 yyerrlab1
+/* Like YYERROR except do call yyerror.
+ This remains here temporarily to ease the
+ transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+#define YYFAIL goto yyerrlab
+#define YYRECOVERING() (!!yyerrstatus)
+#define YYBACKUP(token, value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { yychar = (token), yylval = (value); \
+ yychar1 = YYTRANSLATE (yychar); \
+ YYPOPSTACK; \
+ goto yybackup; \
+ } \
+ else \
+ { yyerror ("syntax error: cannot back up"); YYERROR; } \
+while (0)
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+#ifndef YYPURE
+#define YYLEX yylex()
+#endif
+
+#ifdef YYPURE
+#ifdef YYLSP_NEEDED
+#ifdef YYLEX_PARAM
+#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
+#else
+#define YYLEX yylex(&yylval, &yylloc)
+#endif
+#else /* not YYLSP_NEEDED */
+#ifdef YYLEX_PARAM
+#define YYLEX yylex(&yylval, YYLEX_PARAM)
+#else
+#define YYLEX yylex(&yylval)
+#endif
+#endif /* not YYLSP_NEEDED */
+#endif
+
+/* If nonreentrant, generate the variables here */
+
+#ifndef YYPURE
+
+int yychar; /* the lookahead symbol */
+YYSTYPE yylval; /* the semantic value of the */
+ /* lookahead symbol */
+
+#ifdef YYLSP_NEEDED
+YYLTYPE yylloc; /* location data for the lookahead */
+ /* symbol */
+#endif
+
+int yynerrs; /* number of parse errors so far */
+#endif /* not YYPURE */
+
+#if YYDEBUG != 0
+int yydebug; /* nonzero means print parse trace */
+/* Since this is uninitialized, it does not stop multiple parsers
+ from coexisting. */
+#endif
+
+/* YYINITDEPTH indicates the initial size of the parser's stacks */
+
+#ifndef YYINITDEPTH
+#define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH is the maximum size the stacks can grow to
+ (effective only if the built-in stack extension method is used). */
+
+#if YYMAXDEPTH == 0
+#undef YYMAXDEPTH
+#endif
+
+#ifndef YYMAXDEPTH
+#define YYMAXDEPTH 10000
+#endif
+
+
+/* Define __yy_memcpy. Note that the size argument
+ should be passed with type unsigned int, because that is what the non-GCC
+ definitions require. With GCC, __builtin_memcpy takes an arg
+ of type size_t, but it can handle unsigned int. */
+
+#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
+#define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT)
+#else /* not GNU C or C++ */
+#ifndef __cplusplus
+
+/* This is the most reliable way to avoid incompatibilities
+ in available built-in functions on various systems. */
+static void
+__yy_memcpy (to, from, count)
+ char *to;
+ char *from;
+ unsigned int count;
{
- if (size == 0) {
- return NULL;
+ register char *f = from;
+ register char *t = to;
+ register int i = count;
+
+ while (i-- > 0)
+ *t++ = *f++;
+}
+
+#else /* __cplusplus */
+
+/* This is the most reliable way to avoid incompatibilities
+ in available built-in functions on various systems. */
+static void
+__yy_memcpy (char *to, char *from, unsigned int count)
+{
+ register char *t = to;
+ register char *f = from;
+ register int i = count;
+
+ while (i-- > 0)
+ *t++ = *f++;
+}
+
+#endif
+#endif
+
+
+#line 217 "/usr/share/bison.simple"
+
+/* The user can define YYPARSE_PARAM as the name of an argument to be passed
+ into yyparse. The argument should have type void *.
+ It should actually point to an object.
+ Grammar actions can access the variable by casting it
+ to the proper pointer type. */
+
+#ifdef YYPARSE_PARAM
+#ifdef __cplusplus
+#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
+#define YYPARSE_PARAM_DECL
+#else /* not __cplusplus */
+#define YYPARSE_PARAM_ARG YYPARSE_PARAM
+#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
+#endif /* not __cplusplus */
+#else /* not YYPARSE_PARAM */
+#define YYPARSE_PARAM_ARG
+#define YYPARSE_PARAM_DECL
+#endif /* not YYPARSE_PARAM */
+
+/* Prevent warning if -Wstrict-prototypes. */
+#ifdef __GNUC__
+#ifdef YYPARSE_PARAM
+int yyparse (void *);
+#else
+int yyparse (void);
+#endif
+#endif
+
+int
+yyparse(YYPARSE_PARAM_ARG)
+ YYPARSE_PARAM_DECL
+{
+ register int yystate;
+ register int yyn;
+ register short *yyssp;
+ register YYSTYPE *yyvsp;
+ int yyerrstatus; /* number of tokens to shift before error messages enabled */
+ int yychar1 = 0; /* lookahead token as an internal (translated) token number */
+
+ short yyssa[YYINITDEPTH]; /* the state stack */
+ YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
+
+ short *yyss = yyssa; /* refer to the stacks thru separate pointers */
+ YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
+
+#ifdef YYLSP_NEEDED
+ YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
+ YYLTYPE *yyls = yylsa;
+ YYLTYPE *yylsp;
+
+#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
+#else
+#define YYPOPSTACK (yyvsp--, yyssp--)
+#endif
+
+ int yystacksize = YYINITDEPTH;
+ int yyfree_stacks = 0;
+
+#ifdef YYPURE
+ int yychar;
+ YYSTYPE yylval;
+ int yynerrs;
+#ifdef YYLSP_NEEDED
+ YYLTYPE yylloc;
+#endif
+#endif
+
+ YYSTYPE yyval; /* the variable used to return */
+ /* semantic values from the action */
+ /* routines */
+
+ int yylen;
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Starting parse\n");
+#endif
+
+ 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 - 1;
+ yyvsp = yyvs;
+#ifdef YYLSP_NEEDED
+ yylsp = yyls;
+#endif
+
+/* Push a new state, which is found in yystate . */
+/* In all cases, when you get here, the value and location stacks
+ have just been pushed. so pushing a state here evens the stacks. */
+yynewstate:
+
+ *++yyssp = yystate;
+
+ if (yyssp >= yyss + yystacksize - 1)
+ {
+ /* Give user a chance to reallocate the stack */
+ /* Use copies of these so that the &'s don't force the real ones into memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ short *yyss1 = yyss;
+#ifdef YYLSP_NEEDED
+ YYLTYPE *yyls1 = yyls;
+#endif
+
+ /* Get the current used size of the three stacks, in elements. */
+ int size = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ /* Each stack pointer address is followed by the size of
+ the data in use in that stack, in bytes. */
+#ifdef YYLSP_NEEDED
+ /* This used to be a conditional around just the two extra args,
+ but that might be undefined if yyoverflow is a macro. */
+ yyoverflow("parser stack overflow",
+ &yyss1, size * sizeof (*yyssp),
+ &yyvs1, size * sizeof (*yyvsp),
+ &yyls1, size * sizeof (*yylsp),
+ &yystacksize);
+#else
+ yyoverflow("parser stack overflow",
+ &yyss1, size * sizeof (*yyssp),
+ &yyvs1, size * sizeof (*yyvsp),
+ &yystacksize);
+#endif
+
+ yyss = yyss1; yyvs = yyvs1;
+#ifdef YYLSP_NEEDED
+ yyls = yyls1;
+#endif
+#else /* no yyoverflow */
+ /* Extend the stack our own way. */
+ if (yystacksize >= YYMAXDEPTH)
+ {
+ yyerror("parser stack overflow");
+ if (yyfree_stacks)
+ {
+ free (yyss);
+ free (yyvs);
+#ifdef YYLSP_NEEDED
+ free (yyls);
+#endif
+ }
+ return 2;
}
- return kalloc_data(size,
- Z_VM_TAG_BT(Z_WAITOK_ZERO, VM_KERN_MEMORY_LIBKERN));
+ yystacksize *= 2;
+ if (yystacksize > YYMAXDEPTH)
+ yystacksize = YYMAXDEPTH;
+#ifndef YYSTACK_USE_ALLOCA
+ yyfree_stacks = 1;
+#endif
+ yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
+ __yy_memcpy ((char *)yyss, (char *)yyss1,
+ size * (unsigned int) sizeof (*yyssp));
+ yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
+ __yy_memcpy ((char *)yyvs, (char *)yyvs1,
+ size * (unsigned int) sizeof (*yyvsp));
+#ifdef YYLSP_NEEDED
+ yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
+ __yy_memcpy ((char *)yyls, (char *)yyls1,
+ size * (unsigned int) sizeof (*yylsp));
+#endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + size - 1;
+ yyvsp = yyvs + size - 1;
+#ifdef YYLSP_NEEDED
+ yylsp = yyls + size - 1;
+#endif
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Stack size increased to %d\n", yystacksize);
+#endif
+
+ if (yyssp >= yyss + yystacksize - 1)
+ YYABORT;
+ }
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Entering state %d\n", yystate);
+#endif
+
+ goto yybackup;
+ yybackup:
+
+/* Do appropriate processing given the current state. */
+/* Read a lookahead token if we need one and don't already have one. */
+/* yyresume: */
+
+ /* First try to decide what to do without reference to lookahead token. */
+
+ yyn = yypact[yystate];
+ if (yyn == YYFLAG)
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* yychar is either YYEMPTY or YYEOF
+ or a valid token in external form. */
+
+ if (yychar == YYEMPTY)
+ {
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Reading a token: ");
+#endif
+ yychar = YYLEX;
+ }
+
+ /* Convert token to internal form (in yychar1) for indexing tables with */
+
+ if (yychar <= 0) /* This means end of input. */
+ {
+ yychar1 = 0;
+ yychar = YYEOF; /* Don't call YYLEX any more */
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Now at end of input.\n");
+#endif
+ }
+ else
+ {
+ yychar1 = YYTRANSLATE(yychar);
+
+#if YYDEBUG != 0
+ if (yydebug)
+ {
+ fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
+ /* Give the individual parser a way to print the precise meaning
+ of a token, for further debugging info. */
+#ifdef YYPRINT
+ YYPRINT (stderr, yychar, yylval);
+#endif
+ fprintf (stderr, ")\n");
+ }
+#endif
+ }
+
+ yyn += yychar1;
+ if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
+ goto yydefault;
+
+ yyn = yytable[yyn];
+
+ /* yyn is what to do for this token type in this state.
+ Negative => reduce, -yyn is rule number.
+ Positive => shift, yyn is new state.
+ New state is final state => don't bother to shift,
+ just return success.
+ 0, or most negative number => error. */
+
+ if (yyn < 0)
+ {
+ if (yyn == YYFLAG)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+ else if (yyn == 0)
+ goto yyerrlab;
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Shift the lookahead token. */
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
+#endif
+
+ /* Discard the token being shifted unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ *++yyvsp = yylval;
+#ifdef YYLSP_NEEDED
+ *++yylsp = yylloc;
+#endif
+
+ /* count tokens shifted since error; after three, turn off error status. */
+ if (yyerrstatus) yyerrstatus--;
+
+ yystate = yyn;
+ goto yynewstate;
+
+/* Do the default action for the current state. */
+yydefault:
+
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+
+/* Do a reduction. yyn is the number of a rule to reduce with. */
+yyreduce:
+ yylen = yyr2[yyn];
+ if (yylen > 0)
+ yyval = yyvsp[1-yylen]; /* implement default value of the action */
+
+#if YYDEBUG != 0
+ if (yydebug)
+ {
+ int i;
+
+ fprintf (stderr, "Reducing via rule %d (line %d), ",
+ yyn, yyrline[yyn]);
+
+ /* Print the symbols being reduced, and their result. */
+ for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
+ fprintf (stderr, "%s ", yytname[yyrhs[i]]);
+ fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
+ }
+#endif
+
+
+ switch (yyn) {
+
+case 1:
+#line 116 "OSUnserialize.y"
+{ parsedObject = (OSObject *)NULL; YYACCEPT; ;
+ break;}
+case 2:
+#line 117 "OSUnserialize.y"
+{ parsedObject = (OSObject *)yyvsp[0]; YYACCEPT; ;
+ break;}
+case 3:
+#line 118 "OSUnserialize.y"
+{ yyerror("syntax error"); YYERROR; ;
+ break;}
+case 4:
+#line 121 "OSUnserialize.y"
+{ yyval = (object_t *)buildOSDictionary(yyvsp[0]); ;
+ break;}
+case 5:
+#line 122 "OSUnserialize.y"
+{ yyval = (object_t *)buildOSArray(yyvsp[0]); ;
+ break;}
+case 6:
+#line 123 "OSUnserialize.y"
+{ yyval = (object_t *)buildOSSet(yyvsp[0]); ;
+ break;}
+case 7:
+#line 124 "OSUnserialize.y"
+{ yyval = (object_t *)buildOSString(yyvsp[0]); ;
+ break;}
+case 8:
+#line 125 "OSUnserialize.y"
+{ yyval = (object_t *)buildOSData(yyvsp[0]); ;
+ break;}
+case 9:
+#line 126 "OSUnserialize.y"
+{ yyval = (object_t *)buildOSOffset(yyvsp[0]); ;
+ break;}
+case 10:
+#line 127 "OSUnserialize.y"
+{ yyval = (object_t *)buildOSBoolean(yyvsp[0]); ;
+ break;}
+case 11:
+#line 128 "OSUnserialize.y"
+{ yyval = (object_t *)retrieveObject(yyvsp[0]->u.offset);
+ if (yyval) {
+ ((OSObject *)yyval)->retain();
+ } else {
+ yyerror("forward reference detected");
+ YYERROR;
+ }
+ freeObject(yyvsp[0]);
+ ;
+ break;}
+case 12:
+#line 137 "OSUnserialize.y"
+{ yyval = yyvsp[-2];
+ rememberObject(yyvsp[0]->u.offset, yyvsp[-2]);
+ freeObject(yyvsp[0]);
+ ;
+ break;}
+case 13:
+#line 145 "OSUnserialize.y"
+{ yyval = NULL; ;
+ break;}
+case 14:
+#line 146 "OSUnserialize.y"
+{ yyval = yyvsp[-1]; ;
+ break;}
+case 16:
+#line 150 "OSUnserialize.y"
+{ yyvsp[0]->next = yyvsp[-1]; yyvsp[-1]->prev = yyvsp[0]; yyval = yyvsp[0]; ;
+ break;}
+case 17:
+#line 153 "OSUnserialize.y"
+{ yyval = newObject();
+ yyval->next = NULL;
+ yyval->prev = NULL;
+ yyval->u.key = yyvsp[-3];
+ yyval->object = yyvsp[-1];
+ ;
+ break;}
+case 18:
+#line 163 "OSUnserialize.y"
+{ yyval = NULL; ;
+ break;}
+case 19:
+#line 164 "OSUnserialize.y"
+{ yyval = yyvsp[-1]; ;
+ break;}
+case 20:
+#line 167 "OSUnserialize.y"
+{ yyval = NULL; ;
+ break;}
+case 21:
+#line 168 "OSUnserialize.y"
+{ yyval = yyvsp[-1]; ;
+ break;}
+case 22:
+#line 171 "OSUnserialize.y"
+{ yyval = newObject();
+ yyval->object = yyvsp[0];
+ yyval->next = NULL;
+ yyval->prev = NULL;
+ ;
+ break;}
+case 23:
+#line 176 "OSUnserialize.y"
+{ o = newObject();
+ o->object = yyvsp[0];
+ o->next = yyvsp[-2];
+ o->prev = NULL;
+ yyvsp[-2]->prev = o;
+ yyval = o;
+ ;
+ break;}
+case 24:
+#line 187 "OSUnserialize.y"
+{ yyval = yyvsp[-2];
+ yyval->size = yyvsp[0]->u.offset;
+ freeObject(yyvsp[0]);
+ ;
+ break;}
}
-
-#define free(addr) free_impl(addr)
-#define free_type(type, addr) kfree_type(type, addr)
-static inline void
-free_impl(void *addr)
+ /* the action file gets copied in in place of this dollarsign */
+#line 543 "/usr/share/bison.simple"
+
+
+ yyvsp -= yylen;
+ yyssp -= yylen;
+#ifdef YYLSP_NEEDED
+ yylsp -= yylen;
+#endif
+
+#if YYDEBUG != 0
+ if (yydebug)
+ {
+ short *ssp1 = yyss - 1;
+ fprintf (stderr, "state stack now");
+ while (ssp1 != yyssp)
+ fprintf (stderr, " %d", *++ssp1);
+ fprintf (stderr, "\n");
+ }
+#endif
+
+ *++yyvsp = yyval;
+
+#ifdef YYLSP_NEEDED
+ yylsp++;
+ if (yylen == 0)
+ {
+ yylsp->first_line = yylloc.first_line;
+ yylsp->first_column = yylloc.first_column;
+ yylsp->last_line = (yylsp-1)->last_line;
+ yylsp->last_column = (yylsp-1)->last_column;
+ yylsp->text = 0;
+ }
+ else
+ {
+ yylsp->last_line = (yylsp+yylen-1)->last_line;
+ yylsp->last_column = (yylsp+yylen-1)->last_column;
+ }
+#endif
+
+ /* 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 - YYNTBASE] + *yyssp;
+ if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTBASE];
+
+ goto yynewstate;
+
+yyerrlab: /* here on detecting error */
+
+ if (! yyerrstatus)
+ /* If not already recovering from an error, report this error. */
+ {
+ ++yynerrs;
+
+#ifdef YYERROR_VERBOSE
+ yyn = yypact[yystate];
+
+ if (yyn > YYFLAG && yyn < YYLAST)
+ {
+ int size = 0;
+ char *msg;
+ int x, count;
+
+ count = 0;
+ /* Start X at -yyn if nec to avoid negative indexes in yycheck. */
+ for (x = (yyn < 0 ? -yyn : 0);
+ x < (sizeof(yytname) / sizeof(char *)); x++)
+ if (yycheck[x + yyn] == x)
+ size += strlen(yytname[x]) + 15, count++;
+ msg = (char *) malloc(size + 15);
+ if (msg != 0)
+ {
+ strcpy(msg, "parse error");
+
+ if (count < 5)
+ {
+ count = 0;
+ for (x = (yyn < 0 ? -yyn : 0);
+ x < (sizeof(yytname) / sizeof(char *)); x++)
+ if (yycheck[x + yyn] == x)
+ {
+ strcat(msg, count == 0 ? ", expecting `" : " or `");
+ strcat(msg, yytname[x]);
+ strcat(msg, "'");
+ count++;
+ }
+ }
+ yyerror(msg);
+ free(msg);
+ }
+ else
+ yyerror ("parse error; also virtual memory exceeded");
+ }
+ else
+#endif /* YYERROR_VERBOSE */
+ yyerror("parse error");
+ }
+
+ goto yyerrlab1;
+yyerrlab1: /* here on error raised explicitly by an action */
+
+ if (yyerrstatus == 3)
+ {
+ /* if just tried and failed to reuse lookahead token after an error, discard it. */
+
+ /* return failure if at end of input */
+ if (yychar == YYEOF)
+ YYABORT;
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
+#endif
+
+ yychar = YYEMPTY;
+ }
+
+ /* Else will try to reuse lookahead token
+ after shifting the error token. */
+
+ yyerrstatus = 3; /* Each real token shifted decrements this */
+
+ goto yyerrhandle;
+
+yyerrdefault: /* current state does not do anything special for the error token. */
+
+#if 0
+ /* This is wrong; only states that explicitly want error tokens
+ should shift them. */
+ yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
+ if (yyn) goto yydefault;
+#endif
+
+yyerrpop: /* pop the current state because it cannot handle the error token */
+
+ if (yyssp == yyss) YYABORT;
+ yyvsp--;
+ yystate = *--yyssp;
+#ifdef YYLSP_NEEDED
+ yylsp--;
+#endif
+
+#if YYDEBUG != 0
+ if (yydebug)
+ {
+ short *ssp1 = yyss - 1;
+ fprintf (stderr, "Error: state stack now");
+ while (ssp1 != yyssp)
+ fprintf (stderr, " %d", *++ssp1);
+ fprintf (stderr, "\n");
+ }
+#endif
+
+yyerrhandle:
+
+ yyn = yypact[yystate];
+ if (yyn == YYFLAG)
+ goto yyerrdefault;
+
+ yyn += YYTERROR;
+ if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
+ goto yyerrdefault;
+
+ yyn = yytable[yyn];
+ if (yyn < 0)
+ {
+ if (yyn == YYFLAG)
+ goto yyerrpop;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+ else if (yyn == 0)
+ goto yyerrpop;
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+#if YYDEBUG != 0
+ if (yydebug)
+ fprintf(stderr, "Shifting error token, ");
+#endif
+
+ *++yyvsp = yylval;
+#ifdef YYLSP_NEEDED
+ *++yylsp = yylloc;
+#endif
+
+ yystate = yyn;
+ goto yynewstate;
+
+ yyacceptlab:
+ /* YYACCEPT comes here. */
+ if (yyfree_stacks)
+ {
+ free (yyss);
+ free (yyvs);
+#ifdef YYLSP_NEEDED
+ free (yyls);
+#endif
+ }
+ return 0;
+
+ yyabortlab:
+ /* YYABORT comes here. */
+ if (yyfree_stacks)
+ {
+ free (yyss);
+ free (yyvs);
+#ifdef YYLSP_NEEDED
+ free (yyls);
+#endif
+ }
+ return 1;
+}
+#line 208 "OSUnserialize.y"
+
+
+static int lineNumber = 0;
+static const char *parseBuffer;
+static int parseBufferIndex;
+
+#define currentChar() (parseBuffer[parseBufferIndex])
+#define nextChar() (parseBuffer[++parseBufferIndex])
+#define prevChar() (parseBuffer[parseBufferIndex - 1])
+
+#define isSpace(c) ((c) == ' ' || (c) == '\t')
+#define isAlpha(c) (((c) >= 'A' && (c) <= 'Z') || ((c) >= 'a' && (c) <= 'z'))
+#define isDigit(c) ((c) >= '0' && (c) <= '9')
+#define isAlphaDigit(c) ((c) >= 'a' && (c) <= 'f')
+#define isHexDigit(c) (isDigit(c) || isAlphaDigit(c))
+#define isAlphaNumeric(c) (isAlpha(c) || isDigit(c) || ((c) == '-'))
+
+static char yyerror_message[128];
+
+int
+yyerror(char *s) /* Called by yyparse on error */
{
- kfree_data_addr(addr);
-}
-static inline void
-safe_free(void *addr, size_t size)
-{
- kfree_data(addr, size);
-}
-
-#define realloc(addr, osize, nsize) realloc_impl(addr, osize, nsize)
-static inline void *
-realloc_impl(void *addr, size_t osize, size_t nsize)
-{
- return krealloc_data(addr, osize, nsize,
- Z_VM_TAG_BT(Z_WAITOK_ZERO, VM_KERN_MEMORY_LIBKERN));
-}
-
-
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-/* Enabling the token table. */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
-
-#if !defined YYSTYPE && !defined YYSTYPE_IS_DECLARED
-typedef int YYSTYPE;
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-/* Copy the second part of user declarations. */
-
-
-/* Line 216 of yacc.c. */
-#line 212 "OSUnserialize.tab.c"
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
-#else
-typedef short int yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-# define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-# define YYSIZE_T size_t
-# elif !defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# else
-# define YYSIZE_T unsigned int
-# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
-# if ENABLE_NLS
-# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-# define YY_(msgid) dgettext ("bison-runtime", msgid)
-# endif
-# endif
-# ifndef YY_
-# define YY_(msgid) msgid
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E. */
-#if !defined lint || defined __GNUC__
-# define YYUSE(e) ((void) (e))
-#else
-# define YYUSE(e) /* empty */
-#endif
-
-/* Identity function, used to suppress warnings about constant conditions. */
-#ifndef lint
-# define YYID(n) (n)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static int
-YYID(int i)
-#else
-static int
- YYID(i)
-int i;
-#endif
-{
- return i;
-}
-#endif
-
-#if !defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if !defined _ALLOCA_H && !defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
-/* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */ ; } while (YYID (0))
-# ifndef YYSTACK_ALLOC_MAXIMUM
-/* The OS might guarantee only one guard page at the bottom of the stack,
- * and a page size can be as small as 4096 bytes. So we cannot safely
- * invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
- * to allow for a few compiler-allocated temporary stack slots. */
-# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-# endif
-# else
-# define YYSTACK_ALLOC YYMALLOC
-# define YYSTACK_FREE YYFREE
-# ifndef YYSTACK_ALLOC_MAXIMUM
-# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-# endif
-# if (defined __cplusplus && !defined _STDLIB_H \
- && !((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# if !defined malloc && !defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void *malloc(YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# ifndef YYFREE
-# define YYFREE free
-# if !defined free && !defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void free(void *); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (!defined yyoverflow \
- && (!defined __cplusplus \
- || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc {
- yytype_int16 yyss;
- YYSTYPE yyvs;
-};
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
- * N elements. */
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO. The source and destination do
- * not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
-
-/* Relocate STACK from its old location to the new one. The
- * local variables YYSIZE and YYSTACKSIZE give the old and new number of
- * elements in the stack, and YYPTR gives the new location of the
- * stack. Advance YYPTR to a properly aligned location for the next
- * stack. */
-# define YYSTACK_RELOCATE(Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack, Stack, yysize); \
- Stack = &yyptr->Stack; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (YYID (0))
-
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 30
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 80
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 19
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 13
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 28
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 43
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 262
-
-#define YYTRANSLATE(YYX) \
- ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
-static const yytype_uint8 yytranslate[] =
-{
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 13, 14, 2, 2, 17, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 18, 12,
- 2, 11, 2, 2, 8, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 15, 2, 16, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 9, 2, 10, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 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
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- * YYRHS. */
-static const yytype_uint8 yyprhs[] =
-{
- 0, 0, 3, 4, 6, 8, 10, 12, 14, 16,
- 18, 20, 22, 25, 29, 32, 36, 38, 41, 46,
- 49, 53, 56, 60, 62, 66, 70, 72, 74
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yytype_int8 yyrhs[] =
-{
- 20, 0, -1, -1, 21, -1, 7, -1, 22, -1,
- 25, -1, 26, -1, 30, -1, 29, -1, 28, -1,
- 31, -1, 8, 3, -1, 21, 8, 3, -1, 9,
- 10, -1, 9, 23, 10, -1, 24, -1, 23, 24,
- -1, 21, 11, 21, 12, -1, 13, 14, -1, 13,
- 27, 14, -1, 15, 16, -1, 15, 27, 16, -1,
- 21, -1, 27, 17, 21, -1, 3, 18, 3, -1,
- 5, -1, 4, -1, 6, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const yytype_uint8 yyrline[] =
-{
- 0, 151, 151, 152, 153, 156, 157, 158, 159, 160,
- 161, 162, 163, 172, 180, 181, 184, 185, 188, 198,
- 199, 202, 203, 206, 211, 222, 230, 235, 240
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
-/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
- * First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
- "$end", "error", "$undefined", "NUMBER", "STRING", "DATA", "BOOLEAN",
- "SYNTAX_ERROR", "'@'", "'{'", "'}'", "'='", "';'", "'('", "')'", "'['",
- "']'", "','", "':'", "$accept", "input", "object", "dict", "pairs",
- "pair", "array", "set", "elements", "offset", "data", "string",
- "boolean", 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, 64, 123,
- 125, 61, 59, 40, 41, 91, 93, 44, 58
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const yytype_uint8 yyr1[] =
-{
- 0, 19, 20, 20, 20, 21, 21, 21, 21, 21,
- 21, 21, 21, 21, 22, 22, 23, 23, 24, 25,
- 25, 26, 26, 27, 27, 28, 29, 30, 31
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const yytype_uint8 yyr2[] =
-{
- 0, 2, 0, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 2, 3, 2, 3, 1, 2, 4, 2,
- 3, 2, 3, 1, 3, 3, 1, 1, 1
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
- * STATE-NUM when YYTABLE doesn't specify something else to do. Zero
- * means the default is an error. */
-static const yytype_uint8 yydefact[] =
-{
- 2, 0, 27, 26, 28, 4, 0, 0, 0, 0,
- 0, 3, 5, 6, 7, 10, 9, 8, 11, 0,
- 12, 14, 0, 0, 16, 19, 23, 0, 21, 0,
- 1, 0, 25, 0, 15, 17, 20, 0, 22, 13,
- 0, 24, 18
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yytype_int8 yydefgoto[] =
-{
- -1, 10, 22, 12, 23, 24, 13, 14, 27, 15,
- 16, 17, 18
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- * STATE-NUM. */
-#define YYPACT_NINF -14
-static const yytype_int8 yypact[] =
-{
- 12, -13, -14, -14, -14, -14, 9, 26, 39, -2,
- 10, 20, -14, -14, -14, -14, -14, -14, -14, 35,
- -14, -14, 38, 52, -14, -14, 20, 49, -14, 7,
- -14, 37, -14, 65, -14, -14, -14, 65, -14, -14,
- 14, 20, -14
-};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const yytype_int8 yypgoto[] =
-{
- -14, -14, 0, -14, -14, 27, -14, -14, 42, -14,
- -14, -14, -14
-};
-
-/* 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[] =
-{
- 11, 1, 2, 3, 4, 19, 6, 7, 26, 26,
- 30, 8, 20, 9, 28, 1, 2, 3, 4, 5,
- 6, 7, 31, 38, 37, 8, 42, 9, 31, 1,
- 2, 3, 4, 40, 6, 7, 21, 41, 32, 8,
- 39, 9, 1, 2, 3, 4, 31, 6, 7, 33,
- 35, 29, 8, 25, 9, 1, 2, 3, 4, 0,
- 6, 7, 34, 36, 0, 8, 37, 9, 1, 2,
- 3, 4, 0, 6, 7, 0, 0, 0, 8, 0,
- 9
-};
-
-static const yytype_int8 yycheck[] =
-{
- 0, 3, 4, 5, 6, 18, 8, 9, 8, 9,
- 0, 13, 3, 15, 16, 3, 4, 5, 6, 7,
- 8, 9, 8, 16, 17, 13, 12, 15, 8, 3,
- 4, 5, 6, 33, 8, 9, 10, 37, 3, 13,
- 3, 15, 3, 4, 5, 6, 8, 8, 9, 11,
- 23, 9, 13, 14, 15, 3, 4, 5, 6, -1,
- 8, 9, 10, 14, -1, 13, 17, 15, 3, 4,
- 5, 6, -1, 8, 9, -1, -1, -1, 13, -1,
- 15
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- * symbol of state STATE-NUM. */
-static const yytype_uint8 yystos[] =
-{
- 0, 3, 4, 5, 6, 7, 8, 9, 13, 15,
- 20, 21, 22, 25, 26, 28, 29, 30, 31, 18,
- 3, 10, 21, 23, 24, 14, 21, 27, 16, 27,
- 0, 8, 3, 11, 10, 24, 14, 17, 16, 3,
- 21, 21, 12
-};
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror. This remains here temporarily
- * to ease the transition to the new meaning of YYERROR, for GCC.
- * Once GCC version 2 has supplanted version 1, this can go. */
-
-#define YYFAIL goto yyerrlab
-
-#define YYRECOVERING() (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK (1); \
- goto yybackup; \
- } \
- else \
- { \
- yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (YYID (0))
-
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-
-/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
- * If N is 0, then set CURRENT to the empty location which ends
- * the previous symbol: RHS[0] (always defined). */
-
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- do \
- if (YYID (N)) \
- { \
- (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
- (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
- (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
- (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
- } \
- else \
- { \
- (Current).first_line = (Current).last_line = \
- YYRHSLOC (Rhs, 0).last_line; \
- (Current).first_column = (Current).last_column = \
- YYRHSLOC (Rhs, 0).last_column; \
- } \
- while (YYID (0))
-#endif
-
-
-/* YY_LOCATION_PRINT -- Print the location on the stream.
- * This macro was not mandated originally: define only if we know
- * we won't break user code: when these are the locations we know. */
-
-#ifndef YY_LOCATION_PRINT
-# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
-# define YY_LOCATION_PRINT(File, Loc) \
- fprintf (File, "%d.%d-%d.%d", \
- (Loc).first_line, (Loc).first_column, \
- (Loc).last_line, (Loc).last_column)
-# else
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-# endif
-#endif
-
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
-#endif
-
-/* Enable debugging if requested. */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (YYID (0))
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yy_symbol_print (stderr, \
- Type, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (YYID (0))
-
-
-/*--------------------------------.
- | Print this symbol on YYOUTPUT. |
- | `--------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_value_print(FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
- yy_symbol_value_print(yyoutput, yytype, yyvaluep)
-FILE *yyoutput;
-int yytype;
-YYSTYPE const * const yyvaluep;
-#endif
-{
- if (!yyvaluep) {
- return;
- }
-# ifdef YYPRINT
- if (yytype < YYNTOKENS) {
- YYPRINT(yyoutput, yytoknum[yytype], *yyvaluep);
- }
-# else
- YYUSE(yyoutput);
-# endif
- switch (yytype) {
- default:
- break;
- }
-}
-
-
-/*--------------------------------.
- | Print this symbol on YYOUTPUT. |
- | `--------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_print(FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
- yy_symbol_print(yyoutput, yytype, yyvaluep)
-FILE *yyoutput;
-int yytype;
-YYSTYPE const * const yyvaluep;
-#endif
-{
- if (yytype < YYNTOKENS) {
- YYFPRINTF(yyoutput, "token %s (", yytname[yytype]);
- } else {
- YYFPRINTF(yyoutput, "nterm %s (", yytname[yytype]);
- }
-
- yy_symbol_value_print(yyoutput, yytype, yyvaluep);
- YYFPRINTF(yyoutput, ")");
-}
-
-/*------------------------------------------------------------------.
- | yy_stack_print -- Print the state stack from its BOTTOM up to its |
- | TOP (included). |
- | `------------------------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_stack_print(yytype_int16 *bottom, yytype_int16 *top)
-#else
-static void
- yy_stack_print(bottom, top)
-yytype_int16 *bottom;
-yytype_int16 *top;
-#endif
-{
- YYFPRINTF(stderr, "Stack now");
- for (; bottom <= top; ++bottom) {
- YYFPRINTF(stderr, " %d", *bottom);
- }
- YYFPRINTF(stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (YYID (0))
-
-
-/*------------------------------------------------.
- | Report that the YYRULE is going to be reduced. |
- | `------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_reduce_print(YYSTYPE *yyvsp, int yyrule)
-#else
-static void
- yy_reduce_print(yyvsp, yyrule)
-YYSTYPE *yyvsp;
-int yyrule;
-#endif
-{
- int yynrhs = yyr2[yyrule];
- int yyi;
- unsigned long int yylno = yyrline[yyrule];
- YYFPRINTF(stderr, "Reducing stack by rule %d (line %lu):\n",
- yyrule - 1, yylno);
- /* The symbols being reduced. */
- for (yyi = 0; yyi < yynrhs; yyi++) {
- fprintf(stderr, " $%d = ", yyi + 1);
- yy_symbol_print(stderr, yyrhs[yyprhs[yyrule] + yyi],
- &(yyvsp[(yyi + 1) - (yynrhs)])
- );
- fprintf(stderr, "\n");
- }
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (yyvsp, Rule); \
-} while (YYID (0))
-
-/* Nonzero means print parse trace. It is left uninitialized so that
- * multiple parsers can coexist. */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
- * if the built-in stack extension method is used).
- *
- * Do not make this value too large; the results are undefined if
- * YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
- * evaluated with infinite-precision integer arithmetic. */
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-# if defined __GLIBC__ && defined _STRING_H
-# define yystrlen strlen
-# else
-/* Return the length of YYSTR. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static YYSIZE_T
-yystrlen(const char *yystr)
-#else
-static YYSIZE_T
- yystrlen(yystr)
-const char *yystr;
-#endif
-{
- YYSIZE_T yylen;
- for (yylen = 0; yystr[yylen]; yylen++) {
- continue;
- }
- return yylen;
-}
-# endif
-# endif
-
-# ifndef yystpcpy
-# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
-# define yystpcpy stpcpy
-# else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
- * YYDEST. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static char *
-yystpcpy(char *yydest, const char *yysrc)
-#else
-static char *
-yystpcpy(yydest, yysrc)
-char *yydest;
-const char *yysrc;
-#endif
-{
- char *yyd = yydest;
- const char *yys = yysrc;
-
- while ((*yyd++ = *yys++) != '\0') {
- continue;
- }
-
- return yyd - 1;
-}
-# endif
-# endif
-
-# ifndef yytnamerr
-/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
- * quotes and backslashes, so that it's suitable for yyerror. The
- * heuristic is that double-quoting is unnecessary unless the string
- * contains an apostrophe, a comma, or backslash (other than
- * backslash-backslash). YYSTR is taken from yytname. If YYRES is
- * null, do not copy; instead, return the length of what the result
- * would have been. */
-static YYSIZE_T
-yytnamerr(char *yyres, const char *yystr)
-{
- if (*yystr == '"') {
- YYSIZE_T yyn = 0;
- char const *yyp = yystr;
-
- for (;;) {
- switch (*++yyp) {
- case '\'':
- case ',':
- goto do_not_strip_quotes;
-
- case '\\':
- if (*++yyp != '\\') {
- goto do_not_strip_quotes;
- }
- /* Fall through. */
- default:
- if (yyres) {
- yyres[yyn] = *yyp;
- }
- yyn++;
- break;
-
- case '"':
- if (yyres) {
- yyres[yyn] = '\0';
- }
- return yyn;
- }
- }
-do_not_strip_quotes:;
- }
-
- if (!yyres) {
- return yystrlen(yystr);
- }
-
- return yystpcpy(yyres, yystr) - yyres;
-}
-# endif
-
-/* Copy into YYRESULT an error message about the unexpected token
- * YYCHAR while in state YYSTATE. Return the number of bytes copied,
- * including the terminating null byte. If YYRESULT is null, do not
- * copy anything; just return the number of bytes that would be
- * copied. As a special case, return 0 if an ordinary "syntax error"
- * message will do. Return YYSIZE_MAXIMUM if overflow occurs during
- * size calculation. */
-static YYSIZE_T
-yysyntax_error(char *yyresult, int yystate, int yychar)
-{
- int yyn = yypact[yystate];
-
- if (!(YYPACT_NINF < yyn && yyn <= YYLAST)) {
- return 0;
- } else {
- int yytype = YYTRANSLATE(yychar);
- YYSIZE_T yysize0 = yytnamerr(0, yytname[yytype]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- int yysize_overflow = 0;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- int yyx;
-
-# if 0
- /* This is so xgettext sees the translatable formats that are
- * constructed on the fly. */
- YY_("syntax error, unexpected %s");
- YY_("syntax error, unexpected %s, expecting %s");
- YY_("syntax error, unexpected %s, expecting %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-# endif
- char *yyfmt;
- char const *yyf;
- static char const yyunexpected[] = "syntax error, unexpected %s";
- static char const yyexpecting[] = ", expecting %s";
- static char const yyor[] = " or %s";
- char yyformat[sizeof yyunexpected
- + sizeof yyexpecting - 1
- + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
- * (sizeof yyor - 1))];
- char const *yyprefix = yyexpecting;
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- * YYCHECK. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
-
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yycount = 1;
-
- yyarg[0] = yytname[yytype];
- yyfmt = yystpcpy(yyformat, yyunexpected);
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx) {
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) {
- yycount = 1;
- yysize = yysize0;
- yyformat[sizeof yyunexpected - 1] = '\0';
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr(0, yytname[yyx]);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
- yyfmt = yystpcpy(yyfmt, yyprefix);
- yyprefix = yyor;
- }
- }
-
- yyf = YY_(yyformat);
- yysize1 = yysize + yystrlen(yyf);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
-
- if (yysize_overflow) {
- return YYSIZE_MAXIMUM;
- }
-
- if (yyresult) {
- /* Avoid sprintf, as that infringes on the user's name space.
- * Don't have undefined behavior even if the translation
- * produced a string with the wrong number of "%s"s. */
- char *yyp = yyresult;
- int yyi = 0;
- while ((*yyp = *yyf) != '\0') {
- if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) {
- yyp += yytnamerr(yyp, yyarg[yyi++]);
- yyf += 2;
- } else {
- yyp++;
- yyf++;
- }
- }
- }
- return yysize;
- }
-}
-#endif /* YYERROR_VERBOSE */
-
-
-/*-----------------------------------------------.
- | Release the memory associated to this symbol. |
- | `-----------------------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yydestruct(const char *yymsg, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
- yydestruct(yymsg, yytype, yyvaluep)
-const char *yymsg;
-int yytype;
-YYSTYPE *yyvaluep;
-#endif
-{
- YYUSE(yyvaluep);
-
- if (!yymsg) {
- yymsg = "Deleting";
- }
- YY_SYMBOL_PRINT(yymsg, yytype, yyvaluep, yylocationp);
-
- switch (yytype) {
- default:
- break;
- }
-}
-
-
-/* Prevent warnings from -Wmissing-prototypes. */
-
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse(void *YYPARSE_PARAM);
-#else
-int yyparse();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse(void);
-#else
-int yyparse();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-
-/* The look-ahead symbol. */
-int yychar;
-
-/* The semantic value of the look-ahead symbol. */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far. */
-int yynerrs;
-
-
-
-/*----------.
- | yyparse. |
- | `----------*/
-
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse(void *YYPARSE_PARAM)
-#else
-int
- yyparse(YYPARSE_PARAM)
-void *YYPARSE_PARAM;
-#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse(void)
-#else
-int
-yyparse()
-
-#endif
-#endif
-{
- int yystate;
- int yyn;
- int yyresult;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
- /* Look-ahead token as an internal (translated) token number. */
- int yytoken = 0;
-#if YYERROR_VERBOSE
- /* Buffer for error messages, and its allocated size. */
- char yymsgbuf[128];
- char *yymsg = yymsgbuf;
- YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
- /* Three stacks and their tools:
- * `yyss': related to states,
- * `yyvs': related to semantic values,
- * `yyls': related to locations.
- *
- * Refer to the stacks thru separate pointers, to allow yyoverflow
- * to reallocate them elsewhere. */
-
- /* The state stack. */
- yytype_int16 yyssa[YYINITDEPTH];
- yytype_int16 *yyss = yyssa;
- yytype_int16 *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs = yyvsa;
- YYSTYPE *yyvsp;
-
-
-
-#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
-
- YYSIZE_T yystacksize = YYINITDEPTH;
-
- /* The variables used to return semantic value and location from the
- * action routines. */
- YYSTYPE yyval;
-
-
- /* The number of symbols on the RHS of the reduced rule.
- * Keep to zero when no symbol should be popped. */
- int yylen = 0;
-
- YYDPRINTF((stderr, "Starting parse\n"));
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- * Waste one element of value and location stack
- * so that they stay on the same level as the state stack.
- * The wasted elements are never initialized. */
-
- yyssp = yyss;
- yyvsp = yyvs;
-
- goto yysetstate;
-
-/*------------------------------------------------------------.
- | yynewstate -- Push a new state, which is found in yystate. |
- | `------------------------------------------------------------*/
-yynewstate:
- /* In all cases, when you get here, the value and location stacks
- * have just been pushed. So pushing a state here evens the stacks. */
- yyssp++;
-
-yysetstate:
- *yyssp = yystate;
-
- if (yyss + yystacksize - 1 <= yyssp) {
- /* Get the current used size of the three stacks, in elements. */
- YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- {
- /* Give user a chance to reallocate the stack. Use copies of
- * these so that the &'s don't force the real ones into
- * memory. */
- YYSTYPE *yyvs1 = yyvs;
- yytype_int16 *yyss1 = yyss;
-
-
- /* Each stack pointer address is followed by the size of the
- * data in use in that stack, in bytes. This used to be a
- * conditional around just the two extra args, but that might
- * be undefined if yyoverflow is a macro. */
- yyoverflow(YY_("memory exhausted"),
- &yyss1, yysize * sizeof(*yyssp),
- &yyvs1, yysize * sizeof(*yyvsp),
-
- &yystacksize);
-
- yyss = yyss1;
- yyvs = yyvs1;
- }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
- goto yyexhaustedlab;
-# else
- /* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize) {
- goto yyexhaustedlab;
- }
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize) {
- yystacksize = YYMAXDEPTH;
- }
-
- {
- yytype_int16 *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC(YYSTACK_BYTES(yystacksize));
- if (!yyptr) {
- goto yyexhaustedlab;
- }
- YYSTACK_RELOCATE(yyss);
- YYSTACK_RELOCATE(yyvs);
-
-# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa) {
- YYSTACK_FREE(yyss1);
- }
- }
-# endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + yysize - 1;
- yyvsp = yyvs + yysize - 1;
-
-
- YYDPRINTF((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
-
- if (yyss + yystacksize - 1 <= yyssp) {
- YYABORT;
- }
- }
-
- YYDPRINTF((stderr, "Entering state %d\n", yystate));
-
- goto yybackup;
-
-/*-----------.
- | yybackup. |
- | `-----------*/
-yybackup:
-
- /* Do appropriate processing given the current state. Read a
- * look-ahead token if we need one and don't already have one. */
-
- /* First try to decide what to do without reference to look-ahead token. */
- yyn = yypact[yystate];
- if (yyn == YYPACT_NINF) {
- goto yydefault;
- }
-
- /* Not known => get a look-ahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
- if (yychar == YYEMPTY) {
- YYDPRINTF((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
-
- if (yychar <= YYEOF) {
- yychar = yytoken = YYEOF;
- YYDPRINTF((stderr, "Now at end of input.\n"));
- } else {
- yytoken = YYTRANSLATE(yychar);
- YY_SYMBOL_PRINT("Next token is", yytoken, &yylval, &yylloc);
- }
-
- /* If the proper action on seeing token YYTOKEN is to reduce or to
- * detect an error, take that action. */
- yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) {
- goto yydefault;
- }
- yyn = yytable[yyn];
- if (yyn <= 0) {
- if (yyn == 0 || yyn == YYTABLE_NINF) {
- goto yyerrlab;
- }
- yyn = -yyn;
- goto yyreduce;
- }
-
- if (yyn == YYFINAL) {
- YYACCEPT;
- }
-
- /* Count tokens shifted since error; after three, turn off error
- * status. */
- if (yyerrstatus) {
- yyerrstatus--;
- }
-
- /* Shift the look-ahead token. */
- YY_SYMBOL_PRINT("Shifting", yytoken, &yylval, &yylloc);
-
- /* Discard the shifted token unless it is eof. */
- if (yychar != YYEOF) {
- yychar = YYEMPTY;
- }
-
- yystate = yyn;
- *++yyvsp = yylval;
-
- goto yynewstate;
-
-
-/*-----------------------------------------------------------.
- | yydefault -- do the default action for the current state. |
- | `-----------------------------------------------------------*/
-yydefault:
- yyn = yydefact[yystate];
- if (yyn == 0) {
- goto yyerrlab;
- }
- goto yyreduce;
-
-
-/*-----------------------------.
- | yyreduce -- Do a reduction. |
- | `-----------------------------*/
-yyreduce:
- /* yyn is the number of a rule to reduce with. */
- yylen = yyr2[yyn];
-
- /* If YYLEN is nonzero, implement the default value of the action:
- * `$$ = $1'.
- *
- * Otherwise, the following line sets YYVAL to garbage.
- * This behavior is undocumented and Bison
- * users should not rely upon it. Assigning to YYVAL
- * unconditionally makes the parser a bit smaller, and it avoids a
- * GCC warning that YYVAL may be used uninitialized. */
- yyval = yyvsp[1 - yylen];
-
-
- YY_REDUCE_PRINT(yyn);
- switch (yyn) {
- case 2:
-#line 151 "OSUnserialize.y"
- { parsedObject = (OSObject *)NULL; YYACCEPT;;}
- break;
-
- case 3:
-#line 152 "OSUnserialize.y"
- { parsedObject = (OSObject *)(yyvsp[(1) - (1)]); YYACCEPT;;}
- break;
-
- case 4:
-#line 153 "OSUnserialize.y"
- { yyerror("syntax error"); YYERROR;;}
- break;
-
- case 5:
-#line 156 "OSUnserialize.y"
- { (yyval) = (object_t *)buildOSDictionary((yyvsp[(1) - (1)]));;}
- break;
-
- case 6:
-#line 157 "OSUnserialize.y"
- { (yyval) = (object_t *)buildOSArray((yyvsp[(1) - (1)]));;}
- break;
-
- case 7:
-#line 158 "OSUnserialize.y"
- { (yyval) = (object_t *)buildOSSet((yyvsp[(1) - (1)]));;}
- break;
-
- case 8:
-#line 159 "OSUnserialize.y"
- { (yyval) = (object_t *)buildOSString((yyvsp[(1) - (1)]));;}
- break;
-
- case 9:
-#line 160 "OSUnserialize.y"
- { (yyval) = (object_t *)buildOSData((yyvsp[(1) - (1)]));;}
- break;
-
- case 10:
-#line 161 "OSUnserialize.y"
- { (yyval) = (object_t *)buildOSOffset((yyvsp[(1) - (1)]));;}
- break;
-
- case 11:
-#line 162 "OSUnserialize.y"
- { (yyval) = (object_t *)buildOSBoolean((yyvsp[(1) - (1)]));;}
- break;
-
- case 12:
-#line 163 "OSUnserialize.y"
- { (yyval) = (object_t *)retrieveObject((yyvsp[(2) - (2)])->u.offset);
- if ((yyval)) {
- ((OSObject *)(yyval))->retain();
- } else {
- yyerror("forward reference detected");
- YYERROR;
- }
- freeObject((yyvsp[(2) - (2)]));
- ;}
- break;
-
- case 13:
-#line 172 "OSUnserialize.y"
- { (yyval) = (yyvsp[(1) - (3)]);
- rememberObject((yyvsp[(3) - (3)])->u.offset, (yyvsp[(1) - (3)]));
- freeObject((yyvsp[(3) - (3)]));
- ;}
- break;
-
- case 14:
-#line 180 "OSUnserialize.y"
- { (yyval) = NULL;;}
- break;
-
- case 15:
-#line 181 "OSUnserialize.y"
- { (yyval) = (yyvsp[(2) - (3)]);;}
- break;
-
- case 17:
-#line 185 "OSUnserialize.y"
- { (yyvsp[(2) - (2)])->next = (yyvsp[(1) - (2)]); (yyvsp[(1) - (2)])->prev = (yyvsp[(2) - (2)]); (yyval) = (yyvsp[(2) - (2)]);;}
- break;
-
- case 18:
-#line 188 "OSUnserialize.y"
- { (yyval) = newObject();
- (yyval)->next = NULL;
- (yyval)->prev = NULL;
- (yyval)->u.key = (yyvsp[(1) - (4)]);
- (yyval)->object = (yyvsp[(3) - (4)]);
- ;}
- break;
-
- case 19:
-#line 198 "OSUnserialize.y"
- { (yyval) = NULL;;}
- break;
-
- case 20:
-#line 199 "OSUnserialize.y"
- { (yyval) = (yyvsp[(2) - (3)]);;}
- break;
-
- case 21:
-#line 202 "OSUnserialize.y"
- { (yyval) = NULL;;}
- break;
-
- case 22:
-#line 203 "OSUnserialize.y"
- { (yyval) = (yyvsp[(2) - (3)]);;}
- break;
-
- case 23:
-#line 206 "OSUnserialize.y"
- { (yyval) = newObject();
- (yyval)->object = (yyvsp[(1) - (1)]);
- (yyval)->next = NULL;
- (yyval)->prev = NULL;
- ;}
- break;
-
- case 24:
-#line 211 "OSUnserialize.y"
- { oo = newObject();
- oo->object = (yyvsp[(3) - (3)]);
- oo->next = (yyvsp[(1) - (3)]);
- oo->prev = NULL;
- (yyvsp[(1) - (3)])->prev = oo;
- (yyval) = oo;
- ;}
- break;
-
- case 25:
-#line 222 "OSUnserialize.y"
- { (yyval) = (yyvsp[(1) - (3)]);
- (yyval)->size = (yyvsp[(3) - (3)])->u.offset;
- freeObject((yyvsp[(3) - (3)]));
- ;}
- break;
-
-
-/* Line 1267 of yacc.c. */
-#line 1585 "OSUnserialize.tab.c"
- default: break;
- }
- YY_SYMBOL_PRINT("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-
- YYPOPSTACK(yylen);
- yylen = 0;
- YY_STACK_PRINT(yyss, yyssp);
-
- *++yyvsp = yyval;
-
-
- /* Now `shift' the result of the reduction. Determine what state
- * that goes to, based on the state we popped back to and the rule
- * number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) {
- yystate = yytable[yystate];
- } else {
- yystate = yydefgoto[yyn - YYNTOKENS];
- }
-
- goto yynewstate;
-
-
-/*------------------------------------.
- | yyerrlab -- here on detecting error |
- | `------------------------------------*/
-yyerrlab:
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus) {
- ++yynerrs;
-#if !YYERROR_VERBOSE
- yyerror(YY_("syntax error"));
-#else
- {
- YYSIZE_T yysize = yysyntax_error(0, yystate, yychar);
- if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) {
- YYSIZE_T yyalloc = 2 * yysize;
- if (!(yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) {
- yyalloc = YYSTACK_ALLOC_MAXIMUM;
- }
- if (yymsg != yymsgbuf) {
- YYSTACK_FREE(yymsg);
- }
- yymsg = (char *) YYSTACK_ALLOC(yyalloc);
- if (yymsg) {
- yymsg_alloc = yyalloc;
- } else {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- }
-
- if (0 < yysize && yysize <= yymsg_alloc) {
- (void) yysyntax_error(yymsg, yystate, yychar);
- yyerror(yymsg);
- } else {
- yyerror(YY_("syntax error"));
- if (yysize != 0) {
- goto yyexhaustedlab;
- }
- }
- }
-#endif
- }
-
-
-
- if (yyerrstatus == 3) {
- /* If just tried and failed to reuse look-ahead token after an
- * error, discard it. */
-
- if (yychar <= YYEOF) {
- /* Return failure if at end of input. */
- if (yychar == YYEOF) {
- YYABORT;
- }
- } else {
- yydestruct("Error: discarding",
- yytoken, &yylval);
- yychar = YYEMPTY;
- }
- }
-
- /* Else will try to reuse look-ahead token after shifting the error
- * token. */
- goto yyerrlab1;
-
-
-/*---------------------------------------------------.
- | yyerrorlab -- error raised explicitly by YYERROR. |
- | `---------------------------------------------------*/
-yyerrorlab:
-
- /* Pacify compilers like GCC when the user code never invokes
- * YYERROR and the label yyerrorlab therefore never appears in user
- * code. */
- if (/*CONSTCOND*/ 0) {
- goto yyerrorlab;
- }
-
- /* Do not reclaim the symbols of the rule which action triggered
- * this YYERROR. */
- YYPOPSTACK(yylen);
- yylen = 0;
- YY_STACK_PRINT(yyss, yyssp);
- yystate = *yyssp;
- goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
- | yyerrlab1 -- common code for both syntax error and YYERROR. |
- | `-------------------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
-
- for (;;) {
- yyn = yypact[yystate];
- if (yyn != YYPACT_NINF) {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) {
- yyn = yytable[yyn];
- if (0 < yyn) {
- break;
- }
- }
- }
-
- /* Pop the current state because it cannot handle the error token. */
- if (yyssp == yyss) {
- YYABORT;
- }
-
-
- yydestruct("Error: popping",
- yystos[yystate], yyvsp);
- YYPOPSTACK(1);
- yystate = *yyssp;
- YY_STACK_PRINT(yyss, yyssp);
- }
-
- if (yyn == YYFINAL) {
- YYACCEPT;
- }
-
- *++yyvsp = yylval;
-
-
- /* Shift the error token. */
- YY_SYMBOL_PRINT("Shifting", yystos[yyn], yyvsp, yylsp);
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-------------------------------------.
- | yyacceptlab -- YYACCEPT comes here. |
- | `-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
- | yyabortlab -- YYABORT comes here. |
- | `-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#ifndef yyoverflow
-/*-------------------------------------------------.
- | yyexhaustedlab -- memory exhaustion comes here. |
- | `-------------------------------------------------*/
-yyexhaustedlab:
- yyerror(YY_("memory exhausted"));
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
- if (yychar != YYEOF && yychar != YYEMPTY) {
- yydestruct("Cleanup: discarding lookahead",
- yytoken, &yylval);
- }
- /* Do not reclaim the symbols of the rule which action triggered
- * this YYABORT or YYACCEPT. */
- YYPOPSTACK(yylen);
- YY_STACK_PRINT(yyss, yyssp);
- while (yyssp != yyss) {
- yydestruct("Cleanup: popping",
- yystos[*yyssp], yyvsp);
- YYPOPSTACK(1);
- }
-#ifndef yyoverflow
- if (yyss != yyssa) {
- YYSTACK_FREE(yyss);
- }
-#endif
-#if YYERROR_VERBOSE
- if (yymsg != yymsgbuf) {
- YYSTACK_FREE(yymsg);
- }
-#endif
- /* Make sure YYID is used. */
- return YYID(yyresult);
-}
-
-
-#line 243 "OSUnserialize.y"
-
-
-static int lineNumber = 0;
-static const char *parseBuffer;
-static int parseBufferIndex;
-
-#define currentChar() (parseBuffer[parseBufferIndex])
-#define nextChar() (parseBuffer[++parseBufferIndex])
-#define prevChar() (parseBuffer[parseBufferIndex - 1])
-
-#define isSpace(c) ((c) == ' ' || (c) == '\t')
-#define isAlpha(c) (((c) >= 'A' && (c) <= 'Z') || ((c) >= 'a' && (c) <= 'z'))
-#define isDigit(c) ((c) >= '0' && (c) <= '9')
-#define isAlphaDigit(c) ((c) >= 'a' && (c) <= 'f')
-#define isHexDigit(c) (isDigit(c) || isAlphaDigit(c))
-#define isAlphaNumeric(c) (isAlpha(c) || isDigit(c) || ((c) == '-'))
-
-static char yyerror_message[128];
-
-int
-yyerror(const char *s) /* Called by yyparse on error */
-{
- snprintf(yyerror_message, sizeof(yyerror_message), "OSUnserialize: %s near line %d\n", s, lineNumber);
+ sprintf(yyerror_message, "OSUnserialize: %s near line %d\n", s, lineNumber);
return 0;
}
@@ -1877,26 +1193,16 @@
{
int c;
- if (parseBufferIndex == 0) {
- lineNumber = 1;
- }
-
-top:
+ if (parseBufferIndex == 0) lineNumber = 1;
+
+ top:
c = currentChar();
/* skip white space */
- if (isSpace(c)) {
- while ((c = nextChar()) != 0 && isSpace(c)) {
- }
- }
- ;
+ if (isSpace(c)) while ((c = nextChar()) != 0 && isSpace(c)) {};
/* skip over comments */
- if (c == '#') {
- while ((c = nextChar()) != 0 && c != '\n') {
- }
- }
- ;
+ if (c == '#') while ((c = nextChar()) != 0 && c != '\n') {};
/* keep track of line number, don't return \n's */
if (c == '\n') {
@@ -1909,36 +1215,18 @@
if (c == '.') {
bool boolean = false;
if (nextChar() == 't') {
- if (nextChar() != 'r') {
- return SYNTAX_ERROR;
- }
- if (nextChar() != 'u') {
- return SYNTAX_ERROR;
- }
- if (nextChar() != 'e') {
- return SYNTAX_ERROR;
- }
+ if (nextChar() != 'r') return SYNTAX_ERROR;
+ if (nextChar() != 'u') return SYNTAX_ERROR;
+ if (nextChar() != 'e') return SYNTAX_ERROR;
boolean = true;
} else {
- if (currentChar() != 'f') {
- return SYNTAX_ERROR;
- }
- if (nextChar() != 'a') {
- return SYNTAX_ERROR;
- }
- if (nextChar() != 'l') {
- return SYNTAX_ERROR;
- }
- if (nextChar() != 's') {
- return SYNTAX_ERROR;
- }
- if (nextChar() != 'e') {
- return SYNTAX_ERROR;
- }
+ if (currentChar() != 'f') return SYNTAX_ERROR;
+ if (nextChar() != 'a') return SYNTAX_ERROR;
+ if (nextChar() != 'l') return SYNTAX_ERROR;
+ if (nextChar() != 's') return SYNTAX_ERROR;
+ if (nextChar() != 'e') return SYNTAX_ERROR;
}
- if (nextChar() != '.') {
- return SYNTAX_ERROR;
- }
+ if (nextChar() != '.') return SYNTAX_ERROR;
/* skip over dot */
(void)nextChar();
@@ -1953,14 +1241,14 @@
start = parseBufferIndex;
/* find end of string */
- while (isAlphaNumeric(c)) {
+ while (isAlphaNumeric(c)) {
c = nextChar();
}
length = parseBufferIndex - start;
/* copy to null terminated buffer */
tempString = (char *)malloc(length + 1);
- if (tempString == NULL) {
+ if (tempString == 0) {
printf("OSUnserialize: can't alloc temp memory\n");
return 0;
}
@@ -1976,37 +1264,31 @@
char * tempString;
char quoteChar = c;
- start = parseBufferIndex + 1; // skip quote
+ start = parseBufferIndex + 1; // skip quote
/* find end of string, line, buffer */
while ((c = nextChar()) != quoteChar) {
- if (c == '\\') {
- c = nextChar();
- }
- if (c == '\n') {
- lineNumber++;
- }
- if (c == 0) {
- return SYNTAX_ERROR;
- }
+ if (c == '\\') c = nextChar();
+ if (c == '\n') lineNumber++;
+ if (c == 0) return SYNTAX_ERROR;
}
length = parseBufferIndex - start;
/* skip over trailing quote */
(void)nextChar();
/* copy to null terminated buffer */
tempString = (char *)malloc(length + 1);
- if (tempString == NULL) {
+ if (tempString == 0) {
printf("OSUnserialize: can't alloc temp memory\n");
return 0;
}
int to = 0;
- for (int from = start; from < parseBufferIndex; from++) {
+ for (int from=start; from < parseBufferIndex; from++) {
// hack - skip over backslashes
if (parseBuffer[from] == '\\') {
length--;
continue;
}
- tempString[to] = parseBuffer[from];
+ tempString[to] = parseBuffer[from];
to++;
}
tempString[length] = 0;
@@ -2015,7 +1297,8 @@
}
/* process numbers */
- if (isDigit(c)) {
+ if (isDigit (c))
+ {
unsigned long long n = 0;
int base = 10;
@@ -2027,12 +1310,12 @@
}
}
if (base == 10) {
- while (isDigit(c)) {
+ while(isDigit(c)) {
n = (n * base + c - '0');
c = nextChar();
}
} else {
- while (isHexDigit(c)) {
+ while(isHexDigit(c)) {
if (isDigit(c)) {
n = (n * base + c - '0');
} else {
@@ -2044,30 +1327,22 @@
yylval = newObject();
yylval->u.offset = n;
-
+
return NUMBER;
}
#define OSDATA_ALLOC_SIZE 4096
-
+
/* process data */
if (c == '<') {
unsigned char *d, *start, *lastStart;
- size_t buflen = OSDATA_ALLOC_SIZE;
- start = lastStart = d = (unsigned char *)malloc(buflen);
- c = nextChar(); // skip over '<'
+ start = lastStart = d = (unsigned char *)malloc(OSDATA_ALLOC_SIZE);
+ c = nextChar(); // skip over '<'
while (c != 0 && c != '>') {
- if (isSpace(c)) {
- while ((c = nextChar()) != 0 && isSpace(c)) {
- }
- }
- ;
- if (c == '#') {
- while ((c = nextChar()) != 0 && c != '\n') {
- }
- }
- ;
+
+ if (isSpace(c)) while ((c = nextChar()) != 0 && isSpace(c)) {};
+ if (c == '#') while ((c = nextChar()) != 0 && c != '\n') {};
if (c == '\n') {
lineNumber++;
c = nextChar();
@@ -2075,9 +1350,7 @@
}
// get high nibble
- if (!isHexDigit(c)) {
- break;
- }
+ if (!isHexDigit(c)) break;
if (isDigit(c)) {
*d = (c - '0') << 4;
} else {
@@ -2086,26 +1359,23 @@
// get low nibble
c = nextChar();
- if (!isHexDigit(c)) {
- break;
- }
+ if (!isHexDigit(c)) break;
if (isDigit(c)) {
*d |= c - '0';
} else {
*d |= 0xa + (c - 'a');
}
-
+
d++;
if ((d - lastStart) >= OSDATA_ALLOC_SIZE) {
int oldsize = d - start;
- assert(buflen == oldsize);
- start = (unsigned char *)realloc(start, oldsize, buflen);
+ start = (unsigned char *)realloc(start, oldsize + OSDATA_ALLOC_SIZE);
d = lastStart = start + oldsize;
}
c = nextChar();
}
- if (c != '>') {
- safe_free(start, buflen);
+ if (c != '>' ) {
+ free(start);
return SYNTAX_ERROR;
}
@@ -2114,7 +1384,7 @@
yylval->object = start;
yylval->size = d - start;
- (void)nextChar(); // skip over '>'
+ (void)nextChar(); // skip over '>'
return DATA;
}
@@ -2128,35 +1398,35 @@
// !@$&)(^Q$&*^!$(*!@$_(^%_(*Q#$(_*&!$_(*&!$_(*&!#$(*!@&^!@#%!_!#
// !@$&)(^Q$&*^!$(*!@$_(^%_(*Q#$(_*&!$_(*&!$_(*&!#$(*!@&^!@#%!_!#
-#if DEBUG
+#ifdef DEBUG
int debugUnserializeAllocCount = 0;
#endif
object_t *
newObject()
{
-#if DEBUG
+#ifdef DEBUG
debugUnserializeAllocCount++;
#endif
- return malloc_type(object_t);
+ return (object_t *)malloc(sizeof(object_t));
}
void
freeObject(object_t *o)
{
-#if DEBUG
+#ifdef DEBUG
debugUnserializeAllocCount--;
#endif
- free_type(object_t, o);
+ free(o);
}
static OSDictionary *tags;
-static void
+static void
rememberObject(int tag, object_t *o)
{
char key[16];
- snprintf(key, sizeof(key), "%u", tag);
+ sprintf(key, "%u", tag);
tags->setObject(key, (OSObject *)o);
}
@@ -2165,7 +1435,7 @@
retrieveObject(int tag)
{
char key[16];
- snprintf(key, sizeof(key), "%u", tag);
+ sprintf(key, "%u", tag);
return tags->getObject(key);
}
@@ -2192,7 +1462,7 @@
// XXX the evil frontdoor
d->setObject((OSSymbol *)o->u.key, (OSObject *)o->object);
} else {
- // If it isn't a symbol, I hope it's a string!
+ // If it isn't a symbol, I hope it's a string!
d->setObject((OSString *)o->u.key, (OSObject *)o->object);
}
#else
@@ -2248,7 +1518,7 @@
{
OSString *s = OSString::withCString((char *)o);
- safe_free(o, strlen((char *)o) + 1);
+ free(o);
return s;
};
@@ -2263,7 +1533,7 @@
} else {
d = OSData::withCapacity(0);
}
- safe_free(o->object, o->size);
+ free(o->object);
freeObject(o);
return d;
};
@@ -2284,11 +1554,10 @@
};
__BEGIN_DECLS
-#include <kern/locks.h>
+#include <kern/lock.h>
__END_DECLS
-static lck_mtx_t * lock = 0;
-extern lck_grp_t *IOLockGroup;
+static mutex_t *lock = 0;
OSObject*
OSUnserialize(const char *buffer, OSString **errorString)
@@ -2296,45 +1565,41 @@
OSObject *object;
if (!lock) {
- lock = lck_mtx_alloc_init(IOLockGroup, LCK_ATTR_NULL);
- lck_mtx_lock(lock);
+ lock = mutex_alloc(ETAP_IO_AHA);
+ mutex_lock(lock);
} else {
- lck_mtx_lock(lock);
+ mutex_lock(lock);
+
}
-#if DEBUG
+#ifdef DEBUG
debugUnserializeAllocCount = 0;
#endif
- yyerror_message[0] = 0; //just in case
+ yyerror_message[0] = 0; //just in case
parseBuffer = buffer;
parseBufferIndex = 0;
tags = OSDictionary::withCapacity(128);
if (yyparse() == 0) {
object = parsedObject;
- if (errorString) {
- *errorString = NULL;
- }
+ if (errorString) *errorString = 0;
} else {
- object = NULL;
- if (errorString) {
+ object = 0;
+ if (errorString)
*errorString = OSString::withCString(yyerror_message);
- }
}
tags->release();
-#if DEBUG
+#ifdef DEBUG
if (debugUnserializeAllocCount) {
- printf("OSUnserialize: allocation check failed, count = %d.\n",
- debugUnserializeAllocCount);
+ printf("OSUnserialize: allocation check failed, count = %d.\n",
+ debugUnserializeAllocCount);
}
#endif
- lck_mtx_unlock(lock);
+ mutex_unlock(lock);
return object;
}
-#endif // not __clang_analyzer__
-
//
//