diff --git a/scripts/dtc/dtc-parser.tab.c_shipped b/scripts/dtc/dtc-parser.tab.c_shipped
new file mode 100644
index 0000000..4d10814
--- /dev/null
+++ b/scripts/dtc/dtc-parser.tab.c_shipped
@@ -0,0 +1,2301 @@
+/* A Bison parser, made by GNU Bison 3.0.2.  */
+
+/* Bison implementation for Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* 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 "3.0.2"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Push parsers.  */
+#define YYPUSH 0
+
+/* Pull parsers.  */
+#define YYPULL 1
+
+
+
+
+/* Copy the first part of user declarations.  */
+#line 20 "dtc-parser.y" /* yacc.c:339  */
+
+#include <stdio.h>
+#include <inttypes.h>
+
+#include "dtc.h"
+#include "srcpos.h"
+
+extern int yylex(void);
+extern void yyerror(char const *s);
+#define ERROR(loc, ...) \
+	do { \
+		srcpos_error((loc), "Error", __VA_ARGS__); \
+		treesource_error = true; \
+	} while (0)
+
+extern struct dt_info *parser_output;
+extern bool treesource_error;
+
+#line 85 "dtc-parser.tab.c" /* yacc.c:339  */
+
+# ifndef YY_NULLPTR
+#  if defined __cplusplus && 201103L <= __cplusplus
+#   define YY_NULLPTR nullptr
+#  else
+#   define YY_NULLPTR 0
+#  endif
+# endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* In a future release of Bison, this section will be replaced
+   by #include "dtc-parser.tab.h".  */
+#ifndef YY_YY_DTC_PARSER_TAB_H_INCLUDED
+# define YY_YY_DTC_PARSER_TAB_H_INCLUDED
+/* Debug traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Token type.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+  enum yytokentype
+  {
+    DT_V1 = 258,
+    DT_PLUGIN = 259,
+    DT_MEMRESERVE = 260,
+    DT_LSHIFT = 261,
+    DT_RSHIFT = 262,
+    DT_LE = 263,
+    DT_GE = 264,
+    DT_EQ = 265,
+    DT_NE = 266,
+    DT_AND = 267,
+    DT_OR = 268,
+    DT_BITS = 269,
+    DT_DEL_PROP = 270,
+    DT_DEL_NODE = 271,
+    DT_PROPNODENAME = 272,
+    DT_LITERAL = 273,
+    DT_CHAR_LITERAL = 274,
+    DT_BYTE = 275,
+    DT_STRING = 276,
+    DT_LABEL = 277,
+    DT_REF = 278,
+    DT_INCBIN = 279
+  };
+#endif
+
+/* Value type.  */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE YYSTYPE;
+union YYSTYPE
+{
+#line 39 "dtc-parser.y" /* yacc.c:355  */
+
+	char *propnodename;
+	char *labelref;
+	uint8_t byte;
+	struct data data;
+
+	struct {
+		struct data	data;
+		int		bits;
+	} array;
+
+	struct property *prop;
+	struct property *proplist;
+	struct node *node;
+	struct node *nodelist;
+	struct reserve_info *re;
+	uint64_t integer;
+	unsigned int flags;
+
+#line 170 "dtc-parser.tab.c" /* yacc.c:355  */
+};
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+/* Location type.  */
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE YYLTYPE;
+struct YYLTYPE
+{
+  int first_line;
+  int first_column;
+  int last_line;
+  int last_column;
+};
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
+extern YYSTYPE yylval;
+extern YYLTYPE yylloc;
+int yyparse (void);
+
+#endif /* !YY_YY_DTC_PARSER_TAB_H_INCLUDED  */
+
+/* Copy the second part of user declarations.  */
+
+#line 199 "dtc-parser.tab.c" /* yacc.c:358  */
+
+#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;
+#else
+typedef signed char 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
+#  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
+
+#ifndef YY_ATTRIBUTE
+# if (defined __GNUC__                                               \
+      && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
+     || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+#  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+# else
+#  define YY_ATTRIBUTE(Spec) /* empty */
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_PURE
+# define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
+#endif
+
+#if !defined _Noreturn \
+     && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+# if defined _MSC_VER && 1200 <= _MSC_VER
+#  define _Noreturn __declspec (noreturn)
+# else
+#  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
+# 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
+
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+    _Pragma ("GCC diagnostic push") \
+    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+    _Pragma ("GCC diagnostic pop")
+#else
+# define YY_INITIAL_VALUE(Value) Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+
+#if ! defined 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 EXIT_SUCCESS
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
+#     ifndef EXIT_SUCCESS
+#      define EXIT_SUCCESS 0
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's 'empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
+       && ! ((defined YYMALLOC || defined malloc) \
+             && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef EXIT_SUCCESS
+#    define EXIT_SUCCESS 0
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined EXIT_SUCCESS
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined EXIT_SUCCESS
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+         || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+             && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss_alloc;
+  YYSTYPE yyvs_alloc;
+  YYLTYPE yyls_alloc;
+};
+
+/* 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) + sizeof (YYLTYPE)) \
+      + 2 * YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
+    do                                                                  \
+      {                                                                 \
+        YYSIZE_T yynewbytes;                                            \
+        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
+        Stack = &yyptr->Stack_alloc;                                    \
+        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+        yyptr += yynewbytes / sizeof (*yyptr);                          \
+      }                                                                 \
+    while (0)
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(Dst, Src, Count) \
+      __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+#  else
+#   define YYCOPY(Dst, Src, Count)              \
+      do                                        \
+        {                                       \
+          YYSIZE_T yyi;                         \
+          for (yyi = 0; yyi < (Count); yyi++)   \
+            (Dst)[yyi] = (Src)[yyi];            \
+        }                                       \
+      while (0)
+#  endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  6
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   138
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  48
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  30
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  84
+/* YYNSTATES -- Number of states.  */
+#define YYNSTATES  149
+
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+   by yylex, with out-of-bounds checking.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   279
+
+#define YYTRANSLATE(YYX)                                                \
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+   as returned by yylex, without out-of-bounds checking.  */
+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,    47,     2,     2,     2,    45,    41,     2,
+      33,    35,    44,    42,    34,    43,     2,    26,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,    38,    25,
+      36,    29,    30,    37,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,    31,     2,    32,    40,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,    27,    39,    28,    46,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24
+};
+
+#if YYDEBUG
+  /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
+static const yytype_uint16 yyrline[] =
+{
+       0,   109,   109,   117,   121,   128,   129,   139,   142,   149,
+     153,   161,   165,   170,   181,   191,   206,   214,   217,   224,
+     228,   232,   236,   244,   248,   252,   256,   260,   276,   286,
+     294,   297,   301,   308,   324,   329,   348,   362,   369,   370,
+     371,   378,   382,   383,   387,   388,   392,   393,   397,   398,
+     402,   403,   407,   408,   412,   413,   414,   418,   419,   420,
+     421,   422,   426,   427,   428,   432,   433,   434,   438,   439,
+     448,   457,   461,   462,   463,   464,   469,   472,   476,   484,
+     487,   491,   499,   503,   507
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* 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", "DT_V1", "DT_PLUGIN", "DT_MEMRESERVE",
+  "DT_LSHIFT", "DT_RSHIFT", "DT_LE", "DT_GE", "DT_EQ", "DT_NE", "DT_AND",
+  "DT_OR", "DT_BITS", "DT_DEL_PROP", "DT_DEL_NODE", "DT_PROPNODENAME",
+  "DT_LITERAL", "DT_CHAR_LITERAL", "DT_BYTE", "DT_STRING", "DT_LABEL",
+  "DT_REF", "DT_INCBIN", "';'", "'/'", "'{'", "'}'", "'='", "'>'", "'['",
+  "']'", "'('", "','", "')'", "'<'", "'?'", "':'", "'|'", "'^'", "'&'",
+  "'+'", "'-'", "'*'", "'%'", "'~'", "'!'", "$accept", "sourcefile",
+  "header", "headers", "memreserves", "memreserve", "devicetree",
+  "nodedef", "proplist", "propdef", "propdata", "propdataprefix",
+  "arrayprefix", "integer_prim", "integer_expr", "integer_trinary",
+  "integer_or", "integer_and", "integer_bitor", "integer_bitxor",
+  "integer_bitand", "integer_eq", "integer_rela", "integer_shift",
+  "integer_add", "integer_mul", "integer_unary", "bytestring", "subnodes",
+  "subnode", YY_NULLPTR
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+   (internal) symbol number NUM (which must be that of a token).  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
+     275,   276,   277,   278,   279,    59,    47,   123,   125,    61,
+      62,    91,    93,    40,    44,    41,    60,    63,    58,   124,
+      94,    38,    43,    45,    42,    37,   126,    33
+};
+# endif
+
+#define YYPACT_NINF -44
+
+#define yypact_value_is_default(Yystate) \
+  (!!((Yystate) == (-44)))
+
+#define YYTABLE_NINF -1
+
+#define yytable_value_is_error(Yytable_value) \
+  0
+
+  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+     STATE-NUM.  */
+static const yytype_int8 yypact[] =
+{
+      14,    27,    61,    14,     8,    18,   -44,   -44,    37,     8,
+      40,     8,    64,   -44,   -44,   -12,    37,   -44,    50,    52,
+     -44,   -44,   -12,   -12,   -12,   -44,    51,   -44,    -4,    78,
+      53,    54,    55,    17,     2,    30,    38,    -3,   -44,    66,
+     -44,   -44,    70,    72,    50,    50,   -44,   -44,   -44,   -44,
+     -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,
+     -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,   -12,   -44,
+       3,    73,    50,   -44,   -44,    78,    59,    53,    54,    55,
+      17,     2,     2,    30,    30,    30,    30,    38,    38,    -3,
+      -3,   -44,   -44,   -44,    82,    83,    44,     3,   -44,    74,
+       3,   -44,   -44,   -12,    76,    79,   -44,   -44,   -44,   -44,
+     -44,    80,   -44,   -44,   -44,   -44,   -44,   -10,    36,   -44,
+     -44,   -44,   -44,    85,   -44,   -44,   -44,    75,   -44,   -44,
+      21,    71,    88,    -6,   -44,   -44,   -44,   -44,   -44,    11,
+     -44,   -44,   -44,    37,   -44,    77,    37,    81,   -44
+};
+
+  /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+     Performed when YYTABLE does not specify something else to do.  Zero
+     means the default is an error.  */
+static const yytype_uint8 yydefact[] =
+{
+       0,     0,     0,     5,     7,     3,     1,     6,     0,     0,
+       0,     7,     0,    38,    39,     0,     0,    10,     0,     2,
+       8,     4,     0,     0,     0,    72,     0,    41,    42,    44,
+      46,    48,    50,    52,    54,    57,    64,    67,    71,     0,
+      17,    11,     0,     0,     0,     0,    73,    74,    75,    40,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     9,
+      79,     0,     0,    14,    12,    45,     0,    47,    49,    51,
+      53,    55,    56,    60,    61,    59,    58,    62,    63,    65,
+      66,    69,    68,    70,     0,     0,     0,     0,    18,     0,
+      79,    15,    13,     0,     0,     0,    20,    30,    82,    22,
+      84,     0,    81,    80,    43,    21,    83,     0,     0,    16,
+      29,    19,    31,     0,    23,    32,    26,     0,    76,    34,
+       0,     0,     0,     0,    37,    36,    24,    35,    33,     0,
+      77,    78,    25,     0,    28,     0,     0,     0,    27
+};
+
+  /* YYPGOTO[NTERM-NUM].  */
+static const yytype_int8 yypgoto[] =
+{
+     -44,   -44,   -44,   103,    99,   104,   -44,   -43,   -44,   -21,
+     -44,   -44,   -44,    -8,    63,     9,   -44,    65,    67,    68,
+      69,    62,    26,     4,    22,    23,   -19,   -44,    20,    28
+};
+
+  /* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =
+{
+      -1,     2,     3,     4,    10,    11,    19,    41,    70,    98,
+     117,   118,   130,    25,    26,    27,    28,    29,    30,    31,
+      32,    33,    34,    35,    36,    37,    38,   133,    99,   100
+};
+
+  /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
+     positive, shift that token.  If negative, reduce the rule whose
+     number is the opposite.  If YYTABLE_NINF, syntax error.  */
+static const yytype_uint8 yytable[] =
+{
+      16,    73,    74,    46,    47,    48,    13,    14,    39,    50,
+      58,    59,   120,     8,   140,   121,   141,     1,    94,    95,
+      96,    15,    12,    66,   122,    97,   142,    56,    57,   102,
+       9,    22,    60,    51,    23,    24,    62,    63,    61,    13,
+      14,    67,    68,   134,   135,   143,   144,    91,    92,    93,
+     123,   136,     5,   108,    15,    13,    14,   124,   125,   126,
+     127,     6,    83,    84,    85,    86,    18,   128,    42,   106,
+      15,    40,   129,   107,    43,    44,   109,    40,    45,   112,
+      64,    65,    81,    82,    87,    88,    49,    89,    90,    21,
+      52,    69,    53,    71,    54,    72,    55,   103,   101,   104,
+     105,   115,   111,   131,   116,   119,     7,   138,   132,   139,
+      20,   146,   114,    17,    76,    75,   148,    80,     0,    77,
+     113,    78,   137,    79,     0,   110,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,   145,     0,     0,   147
+};
+
+static const yytype_int16 yycheck[] =
+{
+       8,    44,    45,    22,    23,    24,    18,    19,    16,    13,
+       8,     9,    22,     5,    20,    25,    22,     3,    15,    16,
+      17,    33,     4,    26,    34,    22,    32,    10,    11,    72,
+      22,    43,    30,    37,    46,    47,     6,     7,    36,    18,
+      19,    44,    45,    22,    23,    34,    35,    66,    67,    68,
+      14,    30,    25,    96,    33,    18,    19,    21,    22,    23,
+      24,     0,    58,    59,    60,    61,    26,    31,    16,    25,
+      33,    27,    36,    29,    22,    23,    97,    27,    26,   100,
+      42,    43,    56,    57,    62,    63,    35,    64,    65,    25,
+      12,    25,    39,    23,    40,    23,    41,    38,    25,    17,
+      17,    25,    28,    18,    25,    25,     3,    36,    33,    21,
+      11,    34,   103,     9,    51,    50,    35,    55,    -1,    52,
+     100,    53,   130,    54,    -1,    97,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,   143,    -1,    -1,   146
+};
+
+  /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+     symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,     3,    49,    50,    51,    25,     0,    51,     5,    22,
+      52,    53,     4,    18,    19,    33,    61,    53,    26,    54,
+      52,    25,    43,    46,    47,    61,    62,    63,    64,    65,
+      66,    67,    68,    69,    70,    71,    72,    73,    74,    61,
+      27,    55,    16,    22,    23,    26,    74,    74,    74,    35,
+      13,    37,    12,    39,    40,    41,    10,    11,     8,     9,
+      30,    36,     6,     7,    42,    43,    26,    44,    45,    25,
+      56,    23,    23,    55,    55,    65,    62,    66,    67,    68,
+      69,    70,    70,    71,    71,    71,    71,    72,    72,    73,
+      73,    74,    74,    74,    15,    16,    17,    22,    57,    76,
+      77,    25,    55,    38,    17,    17,    25,    29,    55,    57,
+      77,    28,    57,    76,    63,    25,    25,    58,    59,    25,
+      22,    25,    34,    14,    21,    22,    23,    24,    31,    36,
+      60,    18,    33,    75,    22,    23,    30,    61,    36,    21,
+      20,    22,    32,    34,    35,    61,    34,    61,    35
+};
+
+  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,    48,    49,    50,    50,    51,    51,    52,    52,    53,
+      53,    54,    54,    54,    54,    54,    55,    56,    56,    57,
+      57,    57,    57,    58,    58,    58,    58,    58,    58,    58,
+      59,    59,    59,    60,    60,    60,    60,    60,    61,    61,
+      61,    62,    63,    63,    64,    64,    65,    65,    66,    66,
+      67,    67,    68,    68,    69,    69,    69,    70,    70,    70,
+      70,    70,    71,    71,    71,    72,    72,    72,    73,    73,
+      73,    73,    74,    74,    74,    74,    75,    75,    75,    76,
+      76,    76,    77,    77,    77
+};
+
+  /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     3,     2,     4,     1,     2,     0,     2,     4,
+       2,     2,     3,     4,     3,     4,     5,     0,     2,     4,
+       2,     3,     2,     2,     3,     4,     2,     9,     5,     2,
+       0,     2,     2,     3,     1,     2,     2,     2,     1,     1,
+       3,     1,     1,     5,     1,     3,     1,     3,     1,     3,
+       1,     3,     1,     3,     1,     3,     3,     1,     3,     3,
+       3,     3,     3,     3,     1,     3,     3,     1,     3,     3,
+       3,     1,     1,     2,     2,     2,     0,     2,     2,     0,
+       2,     2,     2,     3,     2
+};
+
+
+#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
+
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)                                  \
+do                                                              \
+  if (yychar == YYEMPTY)                                        \
+    {                                                           \
+      yychar = (Token);                                         \
+      yylval = (Value);                                         \
+      YYPOPSTACK (yylen);                                       \
+      yystate = *yyssp;                                         \
+      goto yybackup;                                            \
+    }                                                           \
+  else                                                          \
+    {                                                           \
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;                                                  \
+    }                                                           \
+while (0)
+
+/* Error token number */
+#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).  */
+
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)                                \
+    do                                                                  \
+      if (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 (0)
+#endif
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)                        \
+do {                                            \
+  if (yydebug)                                  \
+    YYFPRINTF Args;                             \
+} while (0)
+
+
+/* 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
+
+/* Print *YYLOCP on YYO.  Private, do not rely on its existence. */
+
+YY_ATTRIBUTE_UNUSED
+static unsigned
+yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp)
+{
+  unsigned res = 0;
+  int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0;
+  if (0 <= yylocp->first_line)
+    {
+      res += YYFPRINTF (yyo, "%d", yylocp->first_line);
+      if (0 <= yylocp->first_column)
+        res += YYFPRINTF (yyo, ".%d", yylocp->first_column);
+    }
+  if (0 <= yylocp->last_line)
+    {
+      if (yylocp->first_line < yylocp->last_line)
+        {
+          res += YYFPRINTF (yyo, "-%d", yylocp->last_line);
+          if (0 <= end_col)
+            res += YYFPRINTF (yyo, ".%d", end_col);
+        }
+      else if (0 <= end_col && yylocp->first_column < end_col)
+        res += YYFPRINTF (yyo, "-%d", end_col);
+    }
+  return res;
+ }
+
+#  define YY_LOCATION_PRINT(File, Loc)          \
+  yy_location_print_ (File, &(Loc))
+
+# else
+#  define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)                    \
+do {                                                                      \
+  if (yydebug)                                                            \
+    {                                                                     \
+      YYFPRINTF (stderr, "%s ", Title);                                   \
+      yy_symbol_print (stderr,                                            \
+                  Type, Value, Location); \
+      YYFPRINTF (stderr, "\n");                                           \
+    }                                                                     \
+} while (0)
+
+
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT.  |
+`----------------------------------------*/
+
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
+{
+  FILE *yyo = yyoutput;
+  YYUSE (yyo);
+  YYUSE (yylocationp);
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+  YYUSE (yytype);
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
+{
+  YYFPRINTF (yyoutput, "%s %s (",
+             yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
+
+  YY_LOCATION_PRINT (yyoutput, *yylocationp);
+  YYFPRINTF (yyoutput, ": ");
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; yybottom <= yytop; yybottom++)
+    {
+      int yybot = *yybottom;
+      YYFPRINTF (stderr, " %d", yybot);
+    }
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)                            \
+do {                                                            \
+  if (yydebug)                                                  \
+    yy_stack_print ((Bottom), (Top));                           \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+static void
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule)
+{
+  unsigned long int yylno = yyrline[yyrule];
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  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,
+                       yystos[yyssp[yyi + 1 - yynrhs]],
+                       &(yyvsp[(yyi + 1) - (yynrhs)])
+                       , &(yylsp[(yyi + 1) - (yynrhs)])                       );
+      YYFPRINTF (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)          \
+do {                                    \
+  if (yydebug)                          \
+    yy_reduce_print (yyssp, yyvsp, yylsp, Rule); \
+} while (0)
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define 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.  */
+static YYSIZE_T
+yystrlen (const char *yystr)
+{
+  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.  */
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+{
+  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 *YYMSG, which is of size *YYMSG_ALLOC, an error message
+   about the unexpected token YYTOKEN for the state stack whose top is
+   YYSSP.
+
+   Return 0 if *YYMSG was successfully written.  Return 1 if *YYMSG is
+   not large enough to hold the message.  In that case, also set
+   *YYMSG_ALLOC to the required number of bytes.  Return 2 if the
+   required number of bytes is too large to store.  */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+                yytype_int16 *yyssp, int yytoken)
+{
+  YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
+  YYSIZE_T yysize = yysize0;
+  enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+  /* Internationalized format string. */
+  const char *yyformat = YY_NULLPTR;
+  /* Arguments of yyformat. */
+  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+  /* Number of reported tokens (one for the "unexpected", one per
+     "expected"). */
+  int yycount = 0;
+
+  /* There are many possibilities here to consider:
+     - If this state is a consistent state with a default action, then
+       the only way this function was invoked is if the default action
+       is an error action.  In that case, don't check for expected
+       tokens because there are none.
+     - The only way there can be no lookahead present (in yychar) is if
+       this state is a consistent state with a default action.  Thus,
+       detecting the absence of a lookahead is sufficient to determine
+       that there is no unexpected or expected token to report.  In that
+       case, just report a simple "syntax error".
+     - Don't assume there isn't a lookahead just because this state is a
+       consistent state with a default action.  There might have been a
+       previous inconsistent state, consistent state with a non-default
+       action, or user semantic action that manipulated yychar.
+     - Of course, the expected token list depends on states to have
+       correct lookahead information, and it depends on the parser not
+       to perform extra reductions after fetching a lookahead from the
+       scanner and before detecting a syntax error.  Thus, state merging
+       (from LALR or IELR) and default reductions corrupt the expected
+       token list.  However, the list is correct for canonical LR with
+       one exception: it will still contain any token that will not be
+       accepted due to an error action in a later state.
+  */
+  if (yytoken != YYEMPTY)
+    {
+      int yyn = yypact[*yyssp];
+      yyarg[yycount++] = yytname[yytoken];
+      if (!yypact_value_is_default (yyn))
+        {
+          /* Start YYX at -YYN if negative to avoid negative indexes in
+             YYCHECK.  In other words, skip the first -YYN actions for
+             this state because they are default actions.  */
+          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 yyx;
+
+          for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+            if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+                && !yytable_value_is_error (yytable[yyx + yyn]))
+              {
+                if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+                  {
+                    yycount = 1;
+                    yysize = yysize0;
+                    break;
+                  }
+                yyarg[yycount++] = yytname[yyx];
+                {
+                  YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
+                  if (! (yysize <= yysize1
+                         && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+                    return 2;
+                  yysize = yysize1;
+                }
+              }
+        }
+    }
+
+  switch (yycount)
+    {
+# define YYCASE_(N, S)                      \
+      case N:                               \
+        yyformat = S;                       \
+      break
+      YYCASE_(0, YY_("syntax error"));
+      YYCASE_(1, YY_("syntax error, unexpected %s"));
+      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+    }
+
+  {
+    YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+    if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+      return 2;
+    yysize = yysize1;
+  }
+
+  if (*yymsg_alloc < yysize)
+    {
+      *yymsg_alloc = 2 * yysize;
+      if (! (yysize <= *yymsg_alloc
+             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+      return 1;
+    }
+
+  /* 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 = *yymsg;
+    int yyi = 0;
+    while ((*yyp = *yyformat) != '\0')
+      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+        {
+          yyp += yytnamerr (yyp, yyarg[yyi++]);
+          yyformat += 2;
+        }
+      else
+        {
+          yyp++;
+          yyformat++;
+        }
+  }
+  return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
+{
+  YYUSE (yyvaluep);
+  YYUSE (yylocationp);
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  YYUSE (yytype);
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+
+
+/* The lookahead symbol.  */
+int yychar;
+
+/* The semantic value of the lookahead symbol.  */
+YYSTYPE yylval;
+/* Location data for the lookahead symbol.  */
+YYLTYPE yylloc
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+  = { 1, 1, 1, 1 }
+# endif
+;
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+int
+yyparse (void)
+{
+    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.
+       'yyls': related to locations.
+
+       Refer to the stacks through 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;
+
+    /* The location stack.  */
+    YYLTYPE yylsa[YYINITDEPTH];
+    YYLTYPE *yyls;
+    YYLTYPE *yylsp;
+
+    /* The locations where the error started and ended.  */
+    YYLTYPE yyerror_range[3];
+
+    YYSIZE_T yystacksize;
+
+  int yyn;
+  int yyresult;
+  /* Lookahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+  YYLTYPE yyloc;
+
+#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), yylsp -= (N))
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  yyssp = yyss = yyssa;
+  yyvsp = yyvs = yyvsa;
+  yylsp = yyls = yylsa;
+  yystacksize = YYINITDEPTH;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY; /* Cause a token to be read.  */
+  yylsp[0] = yylloc;
+  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;
+        YYLTYPE *yyls1 = yyls;
+
+        /* 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),
+                    &yyls1, yysize * sizeof (*yylsp),
+                    &yystacksize);
+
+        yyls = yyls1;
+        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);
+        YYSTACK_RELOCATE (yyls_alloc, yyls);
+#  undef YYSTACK_RELOCATE
+        if (yyss1 != yyssa)
+          YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+      yylsp = yyls + 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 (yypact_value_is_default (yyn))
+    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 (yytable_value_is_error (yyn))
+        goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the lookahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token.  */
+  yychar = YYEMPTY;
+
+  yystate = yyn;
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+  *++yylsp = yylloc;
+  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];
+
+  /* Default location.  */
+  YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 2:
+#line 110 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			parser_output = build_dt_info((yyvsp[-2].flags), (yyvsp[-1].re), (yyvsp[0].node),
+			                              guess_boot_cpuid((yyvsp[0].node)));
+		}
+#line 1476 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 3:
+#line 118 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.flags) = DTSF_V1;
+		}
+#line 1484 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 4:
+#line 122 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.flags) = DTSF_V1 | DTSF_PLUGIN;
+		}
+#line 1492 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 6:
+#line 130 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			if ((yyvsp[0].flags) != (yyvsp[-1].flags))
+				ERROR(&(yylsp[0]), "Header flags don't match earlier ones");
+			(yyval.flags) = (yyvsp[-1].flags);
+		}
+#line 1502 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 7:
+#line 139 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.re) = NULL;
+		}
+#line 1510 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 8:
+#line 143 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.re) = chain_reserve_entry((yyvsp[-1].re), (yyvsp[0].re));
+		}
+#line 1518 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 9:
+#line 150 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.re) = build_reserve_entry((yyvsp[-2].integer), (yyvsp[-1].integer));
+		}
+#line 1526 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 10:
+#line 154 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			add_label(&(yyvsp[0].re)->labels, (yyvsp[-1].labelref));
+			(yyval.re) = (yyvsp[0].re);
+		}
+#line 1535 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 11:
+#line 162 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.node) = name_node((yyvsp[0].node), "");
+		}
+#line 1543 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 12:
+#line 166 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.node) = merge_nodes((yyvsp[-2].node), (yyvsp[0].node));
+		}
+#line 1551 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 13:
+#line 171 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			struct node *target = get_node_by_ref((yyvsp[-3].node), (yyvsp[-1].labelref));
+
+			if (target) {
+				add_label(&target->labels, (yyvsp[-2].labelref));
+				merge_nodes(target, (yyvsp[0].node));
+			} else
+				ERROR(&(yylsp[-1]), "Label or path %s not found", (yyvsp[-1].labelref));
+			(yyval.node) = (yyvsp[-3].node);
+		}
+#line 1566 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 14:
+#line 182 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			struct node *target = get_node_by_ref((yyvsp[-2].node), (yyvsp[-1].labelref));
+
+			if (target)
+				merge_nodes(target, (yyvsp[0].node));
+			else
+				ERROR(&(yylsp[-1]), "Label or path %s not found", (yyvsp[-1].labelref));
+			(yyval.node) = (yyvsp[-2].node);
+		}
+#line 1580 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 15:
+#line 192 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			struct node *target = get_node_by_ref((yyvsp[-3].node), (yyvsp[-1].labelref));
+
+			if (target)
+				delete_node(target);
+			else
+				ERROR(&(yylsp[-1]), "Label or path %s not found", (yyvsp[-1].labelref));
+
+
+			(yyval.node) = (yyvsp[-3].node);
+		}
+#line 1596 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 16:
+#line 207 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.node) = build_node((yyvsp[-3].proplist), (yyvsp[-2].nodelist));
+		}
+#line 1604 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 17:
+#line 214 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.proplist) = NULL;
+		}
+#line 1612 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 18:
+#line 218 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.proplist) = chain_property((yyvsp[0].prop), (yyvsp[-1].proplist));
+		}
+#line 1620 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 19:
+#line 225 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.prop) = build_property((yyvsp[-3].propnodename), (yyvsp[-1].data));
+		}
+#line 1628 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 20:
+#line 229 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.prop) = build_property((yyvsp[-1].propnodename), empty_data);
+		}
+#line 1636 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 21:
+#line 233 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.prop) = build_property_delete((yyvsp[-1].propnodename));
+		}
+#line 1644 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 22:
+#line 237 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			add_label(&(yyvsp[0].prop)->labels, (yyvsp[-1].labelref));
+			(yyval.prop) = (yyvsp[0].prop);
+		}
+#line 1653 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 23:
+#line 245 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = data_merge((yyvsp[-1].data), (yyvsp[0].data));
+		}
+#line 1661 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 24:
+#line 249 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = data_merge((yyvsp[-2].data), (yyvsp[-1].array).data);
+		}
+#line 1669 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 25:
+#line 253 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = data_merge((yyvsp[-3].data), (yyvsp[-1].data));
+		}
+#line 1677 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 26:
+#line 257 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = data_add_marker((yyvsp[-1].data), REF_PATH, (yyvsp[0].labelref));
+		}
+#line 1685 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 27:
+#line 261 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			FILE *f = srcfile_relative_open((yyvsp[-5].data).val, NULL);
+			struct data d;
+
+			if ((yyvsp[-3].integer) != 0)
+				if (fseek(f, (yyvsp[-3].integer), SEEK_SET) != 0)
+					die("Couldn't seek to offset %llu in \"%s\": %s",
+					    (unsigned long long)(yyvsp[-3].integer), (yyvsp[-5].data).val,
+					    strerror(errno));
+
+			d = data_copy_file(f, (yyvsp[-1].integer));
+
+			(yyval.data) = data_merge((yyvsp[-8].data), d);
+			fclose(f);
+		}
+#line 1705 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 28:
+#line 277 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			FILE *f = srcfile_relative_open((yyvsp[-1].data).val, NULL);
+			struct data d = empty_data;
+
+			d = data_copy_file(f, -1);
+
+			(yyval.data) = data_merge((yyvsp[-4].data), d);
+			fclose(f);
+		}
+#line 1719 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 29:
+#line 287 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = data_add_marker((yyvsp[-1].data), LABEL, (yyvsp[0].labelref));
+		}
+#line 1727 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 30:
+#line 294 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = empty_data;
+		}
+#line 1735 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 31:
+#line 298 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = (yyvsp[-1].data);
+		}
+#line 1743 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 32:
+#line 302 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = data_add_marker((yyvsp[-1].data), LABEL, (yyvsp[0].labelref));
+		}
+#line 1751 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 33:
+#line 309 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			unsigned long long bits;
+
+			bits = (yyvsp[-1].integer);
+
+			if ((bits !=  8) && (bits != 16) &&
+			    (bits != 32) && (bits != 64)) {
+				ERROR(&(yylsp[-1]), "Array elements must be"
+				      " 8, 16, 32 or 64-bits");
+				bits = 32;
+			}
+
+			(yyval.array).data = empty_data;
+			(yyval.array).bits = bits;
+		}
+#line 1771 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 34:
+#line 325 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.array).data = empty_data;
+			(yyval.array).bits = 32;
+		}
+#line 1780 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 35:
+#line 330 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			if ((yyvsp[-1].array).bits < 64) {
+				uint64_t mask = (1ULL << (yyvsp[-1].array).bits) - 1;
+				/*
+				 * Bits above mask must either be all zero
+				 * (positive within range of mask) or all one
+				 * (negative and sign-extended). The second
+				 * condition is true if when we set all bits
+				 * within the mask to one (i.e. | in the
+				 * mask), all bits are one.
+				 */
+				if (((yyvsp[0].integer) > mask) && (((yyvsp[0].integer) | mask) != -1ULL))
+					ERROR(&(yylsp[0]), "Value out of range for"
+					      " %d-bit array element", (yyvsp[-1].array).bits);
+			}
+
+			(yyval.array).data = data_append_integer((yyvsp[-1].array).data, (yyvsp[0].integer), (yyvsp[-1].array).bits);
+		}
+#line 1803 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 36:
+#line 349 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			uint64_t val = ~0ULL >> (64 - (yyvsp[-1].array).bits);
+
+			if ((yyvsp[-1].array).bits == 32)
+				(yyvsp[-1].array).data = data_add_marker((yyvsp[-1].array).data,
+							  REF_PHANDLE,
+							  (yyvsp[0].labelref));
+			else
+				ERROR(&(yylsp[0]), "References are only allowed in "
+					    "arrays with 32-bit elements.");
+
+			(yyval.array).data = data_append_integer((yyvsp[-1].array).data, val, (yyvsp[-1].array).bits);
+		}
+#line 1821 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 37:
+#line 363 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.array).data = data_add_marker((yyvsp[-1].array).data, LABEL, (yyvsp[0].labelref));
+		}
+#line 1829 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 40:
+#line 372 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.integer) = (yyvsp[-1].integer);
+		}
+#line 1837 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 43:
+#line 383 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-4].integer) ? (yyvsp[-2].integer) : (yyvsp[0].integer); }
+#line 1843 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 45:
+#line 388 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) || (yyvsp[0].integer); }
+#line 1849 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 47:
+#line 393 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) && (yyvsp[0].integer); }
+#line 1855 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 49:
+#line 398 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) | (yyvsp[0].integer); }
+#line 1861 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 51:
+#line 403 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) ^ (yyvsp[0].integer); }
+#line 1867 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 53:
+#line 408 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) & (yyvsp[0].integer); }
+#line 1873 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 55:
+#line 413 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) == (yyvsp[0].integer); }
+#line 1879 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 56:
+#line 414 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) != (yyvsp[0].integer); }
+#line 1885 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 58:
+#line 419 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) < (yyvsp[0].integer); }
+#line 1891 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 59:
+#line 420 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) > (yyvsp[0].integer); }
+#line 1897 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 60:
+#line 421 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) <= (yyvsp[0].integer); }
+#line 1903 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 61:
+#line 422 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) >= (yyvsp[0].integer); }
+#line 1909 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 62:
+#line 426 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) << (yyvsp[0].integer); }
+#line 1915 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 63:
+#line 427 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) >> (yyvsp[0].integer); }
+#line 1921 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 65:
+#line 432 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) + (yyvsp[0].integer); }
+#line 1927 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 66:
+#line 433 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) - (yyvsp[0].integer); }
+#line 1933 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 68:
+#line 438 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = (yyvsp[-2].integer) * (yyvsp[0].integer); }
+#line 1939 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 69:
+#line 440 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			if ((yyvsp[0].integer) != 0) {
+				(yyval.integer) = (yyvsp[-2].integer) / (yyvsp[0].integer);
+			} else {
+				ERROR(&(yyloc), "Division by zero");
+				(yyval.integer) = 0;
+			}
+		}
+#line 1952 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 70:
+#line 449 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			if ((yyvsp[0].integer) != 0) {
+				(yyval.integer) = (yyvsp[-2].integer) % (yyvsp[0].integer);
+			} else {
+				ERROR(&(yyloc), "Division by zero");
+				(yyval.integer) = 0;
+			}
+		}
+#line 1965 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 73:
+#line 462 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = -(yyvsp[0].integer); }
+#line 1971 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 74:
+#line 463 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = ~(yyvsp[0].integer); }
+#line 1977 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 75:
+#line 464 "dtc-parser.y" /* yacc.c:1646  */
+    { (yyval.integer) = !(yyvsp[0].integer); }
+#line 1983 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 76:
+#line 469 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = empty_data;
+		}
+#line 1991 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 77:
+#line 473 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = data_append_byte((yyvsp[-1].data), (yyvsp[0].byte));
+		}
+#line 1999 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 78:
+#line 477 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.data) = data_add_marker((yyvsp[-1].data), LABEL, (yyvsp[0].labelref));
+		}
+#line 2007 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 79:
+#line 484 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.nodelist) = NULL;
+		}
+#line 2015 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 80:
+#line 488 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.nodelist) = chain_node((yyvsp[-1].node), (yyvsp[0].nodelist));
+		}
+#line 2023 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 81:
+#line 492 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			ERROR(&(yylsp[0]), "Properties must precede subnodes");
+			YYERROR;
+		}
+#line 2032 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 82:
+#line 500 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.node) = name_node((yyvsp[0].node), (yyvsp[-1].propnodename));
+		}
+#line 2040 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 83:
+#line 504 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			(yyval.node) = name_node(build_node_delete(), (yyvsp[-1].propnodename));
+		}
+#line 2048 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+  case 84:
+#line 508 "dtc-parser.y" /* yacc.c:1646  */
+    {
+			add_label(&(yyvsp[0].node)->labels, (yyvsp[-1].labelref));
+			(yyval.node) = (yyvsp[0].node);
+		}
+#line 2057 "dtc-parser.tab.c" /* yacc.c:1646  */
+    break;
+
+
+#line 2061 "dtc-parser.tab.c" /* yacc.c:1646  */
+      default: break;
+    }
+  /* User semantic actions sometimes alter yychar, and that requires
+     that yytoken be updated with the new translation.  We take the
+     approach of translating immediately before every use of yytoken.
+     One alternative is translating here after every semantic action,
+     but that translation would be missed if the semantic action invokes
+     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
+     incorrect destructor might then be invoked immediately.  In the
+     case of YYERROR or YYBACKUP, subsequent parser actions might lead
+     to an incorrect destructor call or verbose syntax error message
+     before the lookahead is translated.  */
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+  *++yylsp = yyloc;
+
+  /* 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:
+  /* Make sure we have latest lookahead translation.  See comments at
+     user semantic actions for why this is necessary.  */
+  yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+                                        yyssp, yytoken)
+      {
+        char const *yymsgp = YY_("syntax error");
+        int yysyntax_error_status;
+        yysyntax_error_status = YYSYNTAX_ERROR;
+        if (yysyntax_error_status == 0)
+          yymsgp = yymsg;
+        else if (yysyntax_error_status == 1)
+          {
+            if (yymsg != yymsgbuf)
+              YYSTACK_FREE (yymsg);
+            yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+            if (!yymsg)
+              {
+                yymsg = yymsgbuf;
+                yymsg_alloc = sizeof yymsgbuf;
+                yysyntax_error_status = 2;
+              }
+            else
+              {
+                yysyntax_error_status = YYSYNTAX_ERROR;
+                yymsgp = yymsg;
+              }
+          }
+        yyerror (yymsgp);
+        if (yysyntax_error_status == 2)
+          goto yyexhaustedlab;
+      }
+# undef YYSYNTAX_ERROR
+#endif
+    }
+
+  yyerror_range[1] = yylloc;
+
+  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, &yylloc);
+          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;
+
+  yyerror_range[1] = yylsp[1-yylen];
+  /* Do not reclaim the symbols of the rule whose action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;      /* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (!yypact_value_is_default (yyn))
+        {
+          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;
+
+      yyerror_range[1] = *yylsp;
+      yydestruct ("Error: popping",
+                  yystos[yystate], yyvsp, yylsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+  yyerror_range[2] = yylloc;
+  /* Using YYLLOC is tempting, but would change the location of
+     the lookahead.  YYLOC is available though.  */
+  YYLLOC_DEFAULT (yyloc, yyerror_range, 2);
+  *++yylsp = yyloc;
+
+  /* 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)
+    {
+      /* Make sure we have latest lookahead translation.  See comments at
+         user semantic actions for why this is necessary.  */
+      yytoken = YYTRANSLATE (yychar);
+      yydestruct ("Cleanup: discarding lookahead",
+                  yytoken, &yylval, &yylloc);
+    }
+  /* Do not reclaim the symbols of the rule whose action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+                  yystos[*yyssp], yyvsp, yylsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  return yyresult;
+}
+#line 514 "dtc-parser.y" /* yacc.c:1906  */
+
+
+void yyerror(char const *s)
+{
+	ERROR(&yylloc, "%s", s);
+}