-/* A Bison parser, made by GNU Bison 2.4.3. */
+
+/* A Bison parser, made by GNU Bison 2.4.1. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2009, 2010 Free Software Foundation, Inc.
+ 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
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.4.3"
+#define YYBISON_VERSION "2.4.1"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
/* Copy the first part of user declarations. */
+/* Line 189 of yacc.c */
+#line 21 "dtc-parser.y"
#include <stdio.h>
extern int treesource_error;
static unsigned long long eval_literal(const char *s, int base, int bits);
+static unsigned char eval_char_literal(const char *s);
+/* Line 189 of yacc.c */
+#line 93 "dtc-parser.tab.c"
/* Enabling traces. */
#ifndef YYDEBUG
-# define YYDEBUG 1
+# define YYDEBUG 0
#endif
/* Enabling verbose error messages. */
enum yytokentype {
DT_V1 = 258,
DT_MEMRESERVE = 259,
- DT_PROPNODENAME = 260,
- DT_LITERAL = 261,
- DT_BASE = 262,
- DT_BYTE = 263,
- DT_STRING = 264,
- DT_LABEL = 265,
- DT_REF = 266,
- DT_INCBIN = 267
+ DT_LSHIFT = 260,
+ DT_RSHIFT = 261,
+ DT_LE = 262,
+ DT_GE = 263,
+ DT_EQ = 264,
+ DT_NE = 265,
+ DT_AND = 266,
+ DT_OR = 267,
+ DT_BITS = 268,
+ DT_DEL_PROP = 269,
+ DT_DEL_NODE = 270,
+ DT_PROPNODENAME = 271,
+ DT_LITERAL = 272,
+ DT_CHAR_LITERAL = 273,
+ DT_BASE = 274,
+ DT_BYTE = 275,
+ DT_STRING = 276,
+ DT_LABEL = 277,
+ DT_REF = 278,
+ DT_INCBIN = 279
};
#endif
typedef union YYSTYPE
{
+/* Line 214 of yacc.c */
+#line 40 "dtc-parser.y"
char *propnodename;
char *literal;
uint8_t byte;
struct data data;
- uint64_t addr;
- cell_t cell;
+ 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;
+/* Line 214 of yacc.c */
+#line 176 "dtc-parser.tab.c"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
/* Copy the second part of user declarations. */
+/* Line 264 of yacc.c */
+#line 188 "dtc-parser.tab.c"
#ifdef short
# undef short
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
+# if YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 4
/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 56
+#define YYLAST 133
/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 25
+#define YYNTOKENS 48
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 16
+#define YYNNTS 28
/* YYNRULES -- Number of rules. */
-#define YYNRULES 39
+#define YYNRULES 79
/* YYNRULES -- Number of states. */
-#define YYNSTATES 67
+#define YYNSTATES 141
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
-#define YYMAXUTOK 267
+#define YYMAXUTOK 279
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
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,
- 22, 24, 2, 2, 23, 2, 2, 14, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 13,
- 18, 17, 19, 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, 20, 2, 21, 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, 15, 2, 16, 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, 1, 2, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 12
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
};
#if YYDEBUG
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
YYRHS. */
-static const yytype_uint8 yyprhs[] =
+static const yytype_uint16 yyprhs[] =
{
- 0, 0, 3, 8, 9, 12, 17, 20, 22, 25,
- 29, 33, 39, 40, 43, 48, 51, 54, 57, 62,
- 67, 70, 80, 86, 89, 90, 93, 96, 97, 100,
- 103, 106, 108, 109, 112, 115, 116, 119, 122, 125
+ 0, 0, 3, 8, 9, 12, 17, 20, 23, 27,
+ 31, 36, 42, 43, 46, 51, 54, 58, 61, 64,
+ 68, 73, 76, 86, 92, 95, 96, 99, 102, 106,
+ 108, 111, 114, 117, 119, 121, 125, 127, 129, 135,
+ 137, 141, 143, 147, 149, 153, 155, 159, 161, 165,
+ 167, 171, 175, 177, 181, 185, 189, 193, 197, 201,
+ 203, 207, 211, 213, 217, 221, 225, 227, 229, 232,
+ 235, 238, 239, 242, 245, 246, 249, 252, 255, 259
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yytype_int8 yyrhs[] =
{
- 26, 0, -1, 3, 13, 27, 30, -1, -1, 28,
- 27, -1, 4, 29, 29, 13, -1, 10, 28, -1,
- 6, -1, 14, 31, -1, 30, 14, 31, -1, 30,
- 11, 31, -1, 15, 32, 39, 16, 13, -1, -1,
- 32, 33, -1, 5, 17, 34, 13, -1, 5, 13,
- -1, 10, 33, -1, 35, 9, -1, 35, 18, 36,
- 19, -1, 35, 20, 38, 21, -1, 35, 11, -1,
- 35, 12, 22, 9, 23, 29, 23, 29, 24, -1,
- 35, 12, 22, 9, 24, -1, 34, 10, -1, -1,
- 34, 23, -1, 35, 10, -1, -1, 36, 37, -1,
- 36, 11, -1, 36, 10, -1, 6, -1, -1, 38,
- 8, -1, 38, 10, -1, -1, 40, 39, -1, 40,
- 33, -1, 5, 31, -1, 10, 40, -1
+ 49, 0, -1, 3, 25, 50, 52, -1, -1, 51,
+ 50, -1, 4, 59, 59, 25, -1, 22, 51, -1,
+ 26, 53, -1, 52, 26, 53, -1, 52, 23, 53,
+ -1, 52, 15, 23, 25, -1, 27, 54, 74, 28,
+ 25, -1, -1, 54, 55, -1, 16, 29, 56, 25,
+ -1, 16, 25, -1, 14, 16, 25, -1, 22, 55,
+ -1, 57, 21, -1, 57, 58, 30, -1, 57, 31,
+ 73, 32, -1, 57, 23, -1, 57, 24, 33, 21,
+ 34, 59, 34, 59, 35, -1, 57, 24, 33, 21,
+ 35, -1, 56, 22, -1, -1, 56, 34, -1, 57,
+ 22, -1, 13, 17, 36, -1, 36, -1, 58, 59,
+ -1, 58, 23, -1, 58, 22, -1, 17, -1, 18,
+ -1, 33, 60, 35, -1, 61, -1, 62, -1, 62,
+ 37, 60, 38, 61, -1, 63, -1, 62, 12, 63,
+ -1, 64, -1, 63, 11, 64, -1, 65, -1, 64,
+ 39, 65, -1, 66, -1, 65, 40, 66, -1, 67,
+ -1, 66, 41, 67, -1, 68, -1, 67, 9, 68,
+ -1, 67, 10, 68, -1, 69, -1, 68, 36, 69,
+ -1, 68, 30, 69, -1, 68, 7, 69, -1, 68,
+ 8, 69, -1, 69, 5, 70, -1, 69, 6, 70,
+ -1, 70, -1, 70, 42, 71, -1, 70, 43, 71,
+ -1, 71, -1, 71, 44, 72, -1, 71, 26, 72,
+ -1, 71, 45, 72, -1, 72, -1, 59, -1, 43,
+ 72, -1, 46, 72, -1, 47, 72, -1, -1, 73,
+ 20, -1, 73, 22, -1, -1, 75, 74, -1, 75,
+ 55, -1, 16, 53, -1, 15, 16, 25, -1, 22,
+ 75, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 86, 86, 95, 98, 105, 109, 117, 124, 128,
- 132, 145, 153, 156, 163, 167, 171, 179, 183, 187,
- 191, 195, 212, 222, 230, 233, 237, 245, 248, 252,
- 257, 264, 272, 275, 279, 287, 290, 294, 302, 306
+ 0, 109, 109, 118, 121, 128, 132, 140, 144, 148,
+ 158, 172, 180, 183, 190, 194, 198, 202, 210, 214,
+ 218, 222, 226, 243, 253, 261, 264, 268, 275, 290,
+ 295, 315, 329, 336, 340, 344, 351, 355, 356, 360,
+ 361, 365, 366, 370, 371, 375, 376, 380, 381, 385,
+ 386, 387, 391, 392, 393, 394, 395, 399, 400, 401,
+ 405, 406, 407, 411, 412, 413, 414, 418, 419, 420,
+ 421, 426, 429, 433, 441, 444, 448, 456, 460, 464
};
#endif
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
{
- "$end", "error", "$undefined", "DT_V1", "DT_MEMRESERVE",
- "DT_PROPNODENAME", "DT_LITERAL", "DT_BASE", "DT_BYTE", "DT_STRING",
- "DT_LABEL", "DT_REF", "DT_INCBIN", "';'", "'/'", "'{'", "'}'", "'='",
- "'<'", "'>'", "'['", "']'", "'('", "','", "')'", "$accept", "sourcefile",
- "memreserves", "memreserve", "addr", "devicetree", "nodedef", "proplist",
- "propdef", "propdata", "propdataprefix", "celllist", "cellval",
- "bytestring", "subnodes", "subnode", 0
+ "$end", "error", "$undefined", "DT_V1", "DT_MEMRESERVE", "DT_LSHIFT",
+ "DT_RSHIFT", "DT_LE", "DT_GE", "DT_EQ", "DT_NE", "DT_AND", "DT_OR",
+ "DT_BITS", "DT_DEL_PROP", "DT_DEL_NODE", "DT_PROPNODENAME", "DT_LITERAL",
+ "DT_CHAR_LITERAL", "DT_BASE", "DT_BYTE", "DT_STRING", "DT_LABEL",
+ "DT_REF", "DT_INCBIN", "';'", "'/'", "'{'", "'}'", "'='", "'>'", "'['",
+ "']'", "'('", "','", "')'", "'<'", "'?'", "':'", "'|'", "'^'", "'&'",
+ "'+'", "'-'", "'*'", "'%'", "'~'", "'!'", "$accept", "sourcefile",
+ "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", 0
};
#endif
static const yytype_uint16 yytoknum[] =
{
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 59, 47, 123, 125, 61, 60, 62,
- 91, 93, 40, 44, 41
+ 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
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] =
{
- 0, 25, 26, 27, 27, 28, 28, 29, 30, 30,
- 30, 31, 32, 32, 33, 33, 33, 34, 34, 34,
- 34, 34, 34, 34, 35, 35, 35, 36, 36, 36,
- 36, 37, 38, 38, 38, 39, 39, 39, 40, 40
+ 0, 48, 49, 50, 50, 51, 51, 52, 52, 52,
+ 52, 53, 54, 54, 55, 55, 55, 55, 56, 56,
+ 56, 56, 56, 56, 56, 57, 57, 57, 58, 58,
+ 58, 58, 58, 59, 59, 59, 60, 61, 61, 62,
+ 62, 63, 63, 64, 64, 65, 65, 66, 66, 67,
+ 67, 67, 68, 68, 68, 68, 68, 69, 69, 69,
+ 70, 70, 70, 71, 71, 71, 71, 72, 72, 72,
+ 72, 73, 73, 73, 74, 74, 74, 75, 75, 75
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const yytype_uint8 yyr2[] =
{
- 0, 2, 4, 0, 2, 4, 2, 1, 2, 3,
- 3, 5, 0, 2, 4, 2, 2, 2, 4, 4,
- 2, 9, 5, 2, 0, 2, 2, 0, 2, 2,
- 2, 1, 0, 2, 2, 0, 2, 2, 2, 2
+ 0, 2, 4, 0, 2, 4, 2, 2, 3, 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
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
- 0, 0, 0, 3, 1, 0, 0, 0, 3, 7,
- 0, 6, 0, 2, 4, 0, 12, 8, 0, 0,
- 5, 35, 10, 9, 0, 0, 13, 0, 35, 15,
- 24, 38, 16, 39, 0, 37, 36, 0, 0, 11,
- 23, 14, 25, 17, 26, 20, 0, 27, 32, 0,
- 0, 0, 0, 31, 30, 29, 18, 28, 33, 34,
- 19, 0, 22, 0, 0, 0, 21
+ 0, 0, 0, 3, 1, 0, 0, 0, 3, 33,
+ 34, 0, 0, 6, 0, 2, 4, 0, 0, 0,
+ 67, 0, 36, 37, 39, 41, 43, 45, 47, 49,
+ 52, 59, 62, 66, 0, 12, 7, 0, 0, 0,
+ 68, 69, 70, 35, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 5, 74, 0, 9, 8, 40, 0,
+ 42, 44, 46, 48, 50, 51, 55, 56, 54, 53,
+ 57, 58, 60, 61, 64, 63, 65, 0, 0, 0,
+ 0, 13, 0, 74, 10, 0, 0, 0, 15, 25,
+ 77, 17, 79, 0, 76, 75, 38, 16, 78, 0,
+ 0, 11, 24, 14, 26, 0, 18, 27, 21, 0,
+ 71, 29, 0, 0, 0, 0, 32, 31, 19, 30,
+ 28, 0, 72, 73, 20, 0, 23, 0, 0, 0,
+ 22
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int8 yydefgoto[] =
{
- -1, 2, 7, 8, 10, 13, 17, 21, 26, 37,
- 38, 50, 57, 51, 27, 28
+ -1, 2, 7, 8, 15, 36, 64, 91, 109, 110,
+ 122, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 125, 92, 93
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
-#define YYPACT_NINF -12
+#define YYPACT_NINF -78
static const yytype_int8 yypact[] =
{
- 10, -11, 18, -1, -12, 22, -1, 15, -1, -12,
- 22, -12, 20, 1, -12, 17, -12, -12, 20, 20,
- -12, 6, -12, -12, 21, 6, -12, 23, 6, -12,
- -12, -12, -12, -12, 28, -12, -12, -6, 13, -12,
- -12, -12, -12, -12, -12, -12, 24, -12, -12, 33,
- -5, 0, -4, -12, -12, -12, -12, -12, -12, -12,
- -12, 22, -12, 25, 22, 19, -12
+ 22, 11, 51, 10, -78, 23, 10, 2, 10, -78,
+ -78, -9, 23, -78, 30, 38, -78, -9, -9, -9,
+ -78, 35, -78, -6, 52, 29, 48, 49, 33, 3,
+ 71, 36, 0, -78, 64, -78, -78, 68, 30, 30,
+ -78, -78, -78, -78, -9, -9, -9, -9, -9, -9,
+ -9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
+ -9, -9, -9, -78, 44, 67, -78, -78, 52, 55,
+ 29, 48, 49, 33, 3, 3, 71, 71, 71, 71,
+ 36, 36, 0, 0, -78, -78, -78, 78, 79, 42,
+ 44, -78, 69, 44, -78, -9, 73, 74, -78, -78,
+ -78, -78, -78, 75, -78, -78, -78, -78, -78, -7,
+ -1, -78, -78, -78, -78, 84, -78, -78, -78, 63,
+ -78, -78, 32, 66, 82, -3, -78, -78, -78, -78,
+ -78, 46, -78, -78, -78, 23, -78, 70, 23, 72,
+ -78
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int8 yypgoto[] =
{
- -12, -12, 36, 39, -10, -12, 8, -12, 12, -12,
- -12, -12, -12, -12, 27, 31
+ -78, -78, 97, 100, -78, -37, -78, -77, -78, -78,
+ -78, -5, 65, 13, -78, 76, 77, 62, 80, 83,
+ 34, 20, 26, 28, -14, -78, 18, 24
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
#define YYTABLE_NINF -1
static const yytype_uint8 yytable[] =
{
- 15, 53, 3, 5, 40, 54, 55, 41, 58, 6,
- 59, 24, 18, 1, 56, 19, 25, 42, 4, 61,
- 62, 60, 43, 44, 45, 46, 22, 23, 9, 12,
- 20, 47, 31, 48, 29, 16, 16, 32, 30, 34,
- 35, 39, 52, 66, 14, 11, 49, 0, 64, 0,
- 0, 63, 0, 0, 65, 36, 33
+ 12, 66, 67, 40, 41, 42, 44, 34, 9, 10,
+ 52, 53, 115, 101, 5, 112, 104, 132, 113, 133,
+ 116, 117, 118, 119, 11, 1, 60, 114, 14, 134,
+ 120, 45, 6, 54, 17, 121, 3, 18, 19, 55,
+ 9, 10, 50, 51, 61, 62, 84, 85, 86, 9,
+ 10, 4, 100, 37, 126, 127, 11, 35, 87, 88,
+ 89, 38, 128, 46, 39, 11, 90, 98, 47, 35,
+ 43, 99, 76, 77, 78, 79, 56, 57, 58, 59,
+ 135, 136, 80, 81, 74, 75, 82, 83, 48, 63,
+ 49, 65, 94, 95, 96, 97, 124, 103, 107, 108,
+ 111, 123, 130, 131, 138, 16, 13, 140, 106, 71,
+ 69, 105, 0, 0, 102, 0, 0, 129, 0, 0,
+ 68, 0, 0, 70, 0, 0, 0, 0, 72, 0,
+ 137, 0, 73, 139
};
-static const yytype_int8 yycheck[] =
+static const yytype_int16 yycheck[] =
{
- 10, 6, 13, 4, 10, 10, 11, 13, 8, 10,
- 10, 5, 11, 3, 19, 14, 10, 23, 0, 23,
- 24, 21, 9, 10, 11, 12, 18, 19, 6, 14,
- 13, 18, 24, 20, 13, 15, 15, 25, 17, 16,
- 28, 13, 9, 24, 8, 6, 22, -1, 23, -1,
- -1, 61, -1, -1, 64, 28, 25
+ 5, 38, 39, 17, 18, 19, 12, 12, 17, 18,
+ 7, 8, 13, 90, 4, 22, 93, 20, 25, 22,
+ 21, 22, 23, 24, 33, 3, 26, 34, 26, 32,
+ 31, 37, 22, 30, 43, 36, 25, 46, 47, 36,
+ 17, 18, 9, 10, 44, 45, 60, 61, 62, 17,
+ 18, 0, 89, 15, 22, 23, 33, 27, 14, 15,
+ 16, 23, 30, 11, 26, 33, 22, 25, 39, 27,
+ 35, 29, 52, 53, 54, 55, 5, 6, 42, 43,
+ 34, 35, 56, 57, 50, 51, 58, 59, 40, 25,
+ 41, 23, 25, 38, 16, 16, 33, 28, 25, 25,
+ 25, 17, 36, 21, 34, 8, 6, 35, 95, 47,
+ 45, 93, -1, -1, 90, -1, -1, 122, -1, -1,
+ 44, -1, -1, 46, -1, -1, -1, -1, 48, -1,
+ 135, -1, 49, 138
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
static const yytype_uint8 yystos[] =
{
- 0, 3, 26, 13, 0, 4, 10, 27, 28, 6,
- 29, 28, 14, 30, 27, 29, 15, 31, 11, 14,
- 13, 32, 31, 31, 5, 10, 33, 39, 40, 13,
- 17, 31, 33, 40, 16, 33, 39, 34, 35, 13,
- 10, 13, 23, 9, 10, 11, 12, 18, 20, 22,
- 36, 38, 9, 6, 10, 11, 19, 37, 8, 10,
- 21, 23, 24, 29, 23, 29, 24
+ 0, 3, 49, 25, 0, 4, 22, 50, 51, 17,
+ 18, 33, 59, 51, 26, 52, 50, 43, 46, 47,
+ 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
+ 69, 70, 71, 72, 59, 27, 53, 15, 23, 26,
+ 72, 72, 72, 35, 12, 37, 11, 39, 40, 41,
+ 9, 10, 7, 8, 30, 36, 5, 6, 42, 43,
+ 26, 44, 45, 25, 54, 23, 53, 53, 63, 60,
+ 64, 65, 66, 67, 68, 68, 69, 69, 69, 69,
+ 70, 70, 71, 71, 72, 72, 72, 14, 15, 16,
+ 22, 55, 74, 75, 25, 38, 16, 16, 25, 29,
+ 53, 55, 75, 28, 55, 74, 61, 25, 25, 56,
+ 57, 25, 22, 25, 34, 13, 21, 22, 23, 24,
+ 31, 36, 58, 17, 33, 73, 22, 23, 30, 59,
+ 36, 21, 20, 22, 32, 34, 35, 59, 34, 59,
+ 35
};
#define yyerrok (yyerrstatus = 0)
/* Like YYERROR except do call yyerror. This remains here temporarily
to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. However,
- YYFAIL appears to be in use. Nevertheless, it is formally deprecated
- in Bison 2.4.2's NEWS entry, where a plan to phase it out is
- discussed. */
+ Once GCC version 2 has supplanted version 1, this can go. */
#define YYFAIL goto yyerrlab
-#if defined YYFAIL
- /* This is here to suppress warnings from the GCC cpp's
- -Wunused-macros. Normally we don't worry about that warning, but
- some users do, and we want to make it easy for users to remove
- YYFAIL uses, which will produce warnings from Bison 2.5. */
-#endif
#define YYRECOVERING() (!!yyerrstatus)
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
+# if YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
(Loc).first_line, (Loc).first_column, \
{
case 2:
+/* Line 1455 of yacc.c */
+#line 110 "dtc-parser.y"
{
the_boot_info = build_boot_info((yyvsp[(3) - (4)].re), (yyvsp[(4) - (4)].node),
guess_boot_cpuid((yyvsp[(4) - (4)].node)));
case 3:
+/* Line 1455 of yacc.c */
+#line 118 "dtc-parser.y"
{
(yyval.re) = NULL;
;}
case 4:
+/* Line 1455 of yacc.c */
+#line 122 "dtc-parser.y"
{
(yyval.re) = chain_reserve_entry((yyvsp[(1) - (2)].re), (yyvsp[(2) - (2)].re));
;}
case 5:
+/* Line 1455 of yacc.c */
+#line 129 "dtc-parser.y"
{
- (yyval.re) = build_reserve_entry((yyvsp[(2) - (4)].addr), (yyvsp[(3) - (4)].addr));
+ (yyval.re) = build_reserve_entry((yyvsp[(2) - (4)].integer), (yyvsp[(3) - (4)].integer));
;}
break;
case 6:
+/* Line 1455 of yacc.c */
+#line 133 "dtc-parser.y"
{
add_label(&(yyvsp[(2) - (2)].re)->labels, (yyvsp[(1) - (2)].labelref));
(yyval.re) = (yyvsp[(2) - (2)].re);
case 7:
+/* Line 1455 of yacc.c */
+#line 141 "dtc-parser.y"
{
- (yyval.addr) = eval_literal((yyvsp[(1) - (1)].literal), 0, 64);
+ (yyval.node) = name_node((yyvsp[(2) - (2)].node), "");
;}
break;
case 8:
+/* Line 1455 of yacc.c */
+#line 145 "dtc-parser.y"
{
- (yyval.node) = name_node((yyvsp[(2) - (2)].node), "");
+ (yyval.node) = merge_nodes((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
;}
break;
case 9:
+/* Line 1455 of yacc.c */
+#line 149 "dtc-parser.y"
{
- (yyval.node) = merge_nodes((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
+ struct node *target = get_node_by_ref((yyvsp[(1) - (3)].node), (yyvsp[(2) - (3)].labelref));
+
+ if (target)
+ merge_nodes(target, (yyvsp[(3) - (3)].node));
+ else
+ print_error("label or path, '%s', not found", (yyvsp[(2) - (3)].labelref));
+ (yyval.node) = (yyvsp[(1) - (3)].node);
;}
break;
case 10:
+/* Line 1455 of yacc.c */
+#line 159 "dtc-parser.y"
{
- struct node *target = get_node_by_ref((yyvsp[(1) - (3)].node), (yyvsp[(2) - (3)].labelref));
+ struct node *target = get_node_by_ref((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].labelref));
- if (target)
- merge_nodes(target, (yyvsp[(3) - (3)].node));
+ if (!target)
+ print_error("label or path, '%s', not found", (yyvsp[(3) - (4)].labelref));
else
- print_error("label or path, '%s', not found", (yyvsp[(2) - (3)].labelref));
- (yyval.node) = (yyvsp[(1) - (3)].node);
+ delete_node(target);
+
+ (yyval.node) = (yyvsp[(1) - (4)].node);
;}
break;
case 11:
+/* Line 1455 of yacc.c */
+#line 173 "dtc-parser.y"
{
(yyval.node) = build_node((yyvsp[(2) - (5)].proplist), (yyvsp[(3) - (5)].nodelist));
;}
case 12:
+/* Line 1455 of yacc.c */
+#line 180 "dtc-parser.y"
{
(yyval.proplist) = NULL;
;}
case 13:
+/* Line 1455 of yacc.c */
+#line 184 "dtc-parser.y"
{
(yyval.proplist) = chain_property((yyvsp[(2) - (2)].prop), (yyvsp[(1) - (2)].proplist));
;}
case 14:
+/* Line 1455 of yacc.c */
+#line 191 "dtc-parser.y"
{
(yyval.prop) = build_property((yyvsp[(1) - (4)].propnodename), (yyvsp[(3) - (4)].data));
;}
case 15:
+/* Line 1455 of yacc.c */
+#line 195 "dtc-parser.y"
{
(yyval.prop) = build_property((yyvsp[(1) - (2)].propnodename), empty_data);
;}
case 16:
+/* Line 1455 of yacc.c */
+#line 199 "dtc-parser.y"
{
- add_label(&(yyvsp[(2) - (2)].prop)->labels, (yyvsp[(1) - (2)].labelref));
- (yyval.prop) = (yyvsp[(2) - (2)].prop);
+ (yyval.prop) = build_property_delete((yyvsp[(2) - (3)].propnodename));
;}
break;
case 17:
+/* Line 1455 of yacc.c */
+#line 203 "dtc-parser.y"
{
- (yyval.data) = data_merge((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].data));
+ add_label(&(yyvsp[(2) - (2)].prop)->labels, (yyvsp[(1) - (2)].labelref));
+ (yyval.prop) = (yyvsp[(2) - (2)].prop);
;}
break;
case 18:
+/* Line 1455 of yacc.c */
+#line 211 "dtc-parser.y"
{
- (yyval.data) = data_merge((yyvsp[(1) - (4)].data), (yyvsp[(3) - (4)].data));
+ (yyval.data) = data_merge((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].data));
;}
break;
case 19:
+/* Line 1455 of yacc.c */
+#line 215 "dtc-parser.y"
{
- (yyval.data) = data_merge((yyvsp[(1) - (4)].data), (yyvsp[(3) - (4)].data));
+ (yyval.data) = data_merge((yyvsp[(1) - (3)].data), (yyvsp[(2) - (3)].array).data);
;}
break;
case 20:
+/* Line 1455 of yacc.c */
+#line 219 "dtc-parser.y"
{
- (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), REF_PATH, (yyvsp[(2) - (2)].labelref));
+ (yyval.data) = data_merge((yyvsp[(1) - (4)].data), (yyvsp[(3) - (4)].data));
;}
break;
case 21:
+/* Line 1455 of yacc.c */
+#line 223 "dtc-parser.y"
+ {
+ (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), REF_PATH, (yyvsp[(2) - (2)].labelref));
+ ;}
+ break;
+
+ case 22:
+
+/* Line 1455 of yacc.c */
+#line 227 "dtc-parser.y"
{
FILE *f = srcfile_relative_open((yyvsp[(4) - (9)].data).val, NULL);
struct data d;
- if ((yyvsp[(6) - (9)].addr) != 0)
- if (fseek(f, (yyvsp[(6) - (9)].addr), SEEK_SET) != 0)
+ if ((yyvsp[(6) - (9)].integer) != 0)
+ if (fseek(f, (yyvsp[(6) - (9)].integer), SEEK_SET) != 0)
print_error("Couldn't seek to offset %llu in \"%s\": %s",
- (unsigned long long)(yyvsp[(6) - (9)].addr),
+ (unsigned long long)(yyvsp[(6) - (9)].integer),
(yyvsp[(4) - (9)].data).val,
strerror(errno));
- d = data_copy_file(f, (yyvsp[(8) - (9)].addr));
+ d = data_copy_file(f, (yyvsp[(8) - (9)].integer));
(yyval.data) = data_merge((yyvsp[(1) - (9)].data), d);
fclose(f);
;}
break;
- case 22:
+ case 23:
+/* Line 1455 of yacc.c */
+#line 244 "dtc-parser.y"
{
FILE *f = srcfile_relative_open((yyvsp[(4) - (5)].data).val, NULL);
struct data d = empty_data;
;}
break;
- case 23:
-
- {
- (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
- ;}
- break;
-
case 24:
+/* Line 1455 of yacc.c */
+#line 254 "dtc-parser.y"
{
- (yyval.data) = empty_data;
+ (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
;}
break;
case 25:
+/* Line 1455 of yacc.c */
+#line 261 "dtc-parser.y"
{
- (yyval.data) = (yyvsp[(1) - (2)].data);
+ (yyval.data) = empty_data;
;}
break;
case 26:
+/* Line 1455 of yacc.c */
+#line 265 "dtc-parser.y"
{
- (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
+ (yyval.data) = (yyvsp[(1) - (2)].data);
;}
break;
case 27:
+/* Line 1455 of yacc.c */
+#line 269 "dtc-parser.y"
{
- (yyval.data) = empty_data;
+ (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
;}
break;
case 28:
+/* Line 1455 of yacc.c */
+#line 276 "dtc-parser.y"
{
- (yyval.data) = data_append_cell((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].cell));
+ (yyval.array).data = empty_data;
+ (yyval.array).bits = eval_literal((yyvsp[(2) - (3)].literal), 0, 7);
+
+ if (((yyval.array).bits != 8) &&
+ ((yyval.array).bits != 16) &&
+ ((yyval.array).bits != 32) &&
+ ((yyval.array).bits != 64))
+ {
+ print_error("Only 8, 16, 32 and 64-bit elements"
+ " are currently supported");
+ (yyval.array).bits = 32;
+ }
;}
break;
case 29:
+/* Line 1455 of yacc.c */
+#line 291 "dtc-parser.y"
{
- (yyval.data) = data_append_cell(data_add_marker((yyvsp[(1) - (2)].data), REF_PHANDLE,
- (yyvsp[(2) - (2)].labelref)), -1);
+ (yyval.array).data = empty_data;
+ (yyval.array).bits = 32;
;}
break;
case 30:
+/* Line 1455 of yacc.c */
+#line 296 "dtc-parser.y"
{
- (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
+ if ((yyvsp[(1) - (2)].array).bits < 64) {
+ uint64_t mask = (1ULL << (yyvsp[(1) - (2)].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[(2) - (2)].integer) > mask) && (((yyvsp[(2) - (2)].integer) | mask) != -1ULL))
+ print_error(
+ "integer value out of range "
+ "%016lx (%d bits)", (yyvsp[(1) - (2)].array).bits);
+ }
+
+ (yyval.array).data = data_append_integer((yyvsp[(1) - (2)].array).data, (yyvsp[(2) - (2)].integer), (yyvsp[(1) - (2)].array).bits);
;}
break;
case 31:
+/* Line 1455 of yacc.c */
+#line 316 "dtc-parser.y"
{
- (yyval.cell) = eval_literal((yyvsp[(1) - (1)].literal), 0, 32);
+ uint64_t val = ~0ULL >> (64 - (yyvsp[(1) - (2)].array).bits);
+
+ if ((yyvsp[(1) - (2)].array).bits == 32)
+ (yyvsp[(1) - (2)].array).data = data_add_marker((yyvsp[(1) - (2)].array).data,
+ REF_PHANDLE,
+ (yyvsp[(2) - (2)].labelref));
+ else
+ print_error("References are only allowed in "
+ "arrays with 32-bit elements.");
+
+ (yyval.array).data = data_append_integer((yyvsp[(1) - (2)].array).data, val, (yyvsp[(1) - (2)].array).bits);
;}
break;
case 32:
+/* Line 1455 of yacc.c */
+#line 330 "dtc-parser.y"
{
- (yyval.data) = empty_data;
+ (yyval.array).data = data_add_marker((yyvsp[(1) - (2)].array).data, LABEL, (yyvsp[(2) - (2)].labelref));
;}
break;
case 33:
+/* Line 1455 of yacc.c */
+#line 337 "dtc-parser.y"
{
- (yyval.data) = data_append_byte((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].byte));
+ (yyval.integer) = eval_literal((yyvsp[(1) - (1)].literal), 0, 64);
;}
break;
case 34:
+/* Line 1455 of yacc.c */
+#line 341 "dtc-parser.y"
{
- (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
+ (yyval.integer) = eval_char_literal((yyvsp[(1) - (1)].literal));
;}
break;
case 35:
+/* Line 1455 of yacc.c */
+#line 345 "dtc-parser.y"
+ {
+ (yyval.integer) = (yyvsp[(2) - (3)].integer);
+ ;}
+ break;
+
+ case 38:
+
+/* Line 1455 of yacc.c */
+#line 356 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (5)].integer) ? (yyvsp[(3) - (5)].integer) : (yyvsp[(5) - (5)].integer); ;}
+ break;
+
+ case 40:
+
+/* Line 1455 of yacc.c */
+#line 361 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) || (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 42:
+
+/* Line 1455 of yacc.c */
+#line 366 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) && (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 44:
+
+/* Line 1455 of yacc.c */
+#line 371 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) | (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 46:
+
+/* Line 1455 of yacc.c */
+#line 376 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) ^ (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 48:
+
+/* Line 1455 of yacc.c */
+#line 381 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) & (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 50:
+
+/* Line 1455 of yacc.c */
+#line 386 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) == (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 51:
+
+/* Line 1455 of yacc.c */
+#line 387 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) != (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 53:
+
+/* Line 1455 of yacc.c */
+#line 392 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) < (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 54:
+
+/* Line 1455 of yacc.c */
+#line 393 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) > (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 55:
+
+/* Line 1455 of yacc.c */
+#line 394 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) <= (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 56:
+
+/* Line 1455 of yacc.c */
+#line 395 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) >= (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 57:
+
+/* Line 1455 of yacc.c */
+#line 399 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) << (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 58:
+
+/* Line 1455 of yacc.c */
+#line 400 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) >> (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 60:
+
+/* Line 1455 of yacc.c */
+#line 405 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) + (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 61:
+
+/* Line 1455 of yacc.c */
+#line 406 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) - (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 63:
+
+/* Line 1455 of yacc.c */
+#line 411 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) * (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 64:
+
+/* Line 1455 of yacc.c */
+#line 412 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) / (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 65:
+
+/* Line 1455 of yacc.c */
+#line 413 "dtc-parser.y"
+ { (yyval.integer) = (yyvsp[(1) - (3)].integer) % (yyvsp[(3) - (3)].integer); ;}
+ break;
+
+ case 68:
+
+/* Line 1455 of yacc.c */
+#line 419 "dtc-parser.y"
+ { (yyval.integer) = -(yyvsp[(2) - (2)].integer); ;}
+ break;
+
+ case 69:
+
+/* Line 1455 of yacc.c */
+#line 420 "dtc-parser.y"
+ { (yyval.integer) = ~(yyvsp[(2) - (2)].integer); ;}
+ break;
+
+ case 70:
+
+/* Line 1455 of yacc.c */
+#line 421 "dtc-parser.y"
+ { (yyval.integer) = !(yyvsp[(2) - (2)].integer); ;}
+ break;
+
+ case 71:
+
+/* Line 1455 of yacc.c */
+#line 426 "dtc-parser.y"
+ {
+ (yyval.data) = empty_data;
+ ;}
+ break;
+
+ case 72:
+
+/* Line 1455 of yacc.c */
+#line 430 "dtc-parser.y"
+ {
+ (yyval.data) = data_append_byte((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].byte));
+ ;}
+ break;
+
+ case 73:
+
+/* Line 1455 of yacc.c */
+#line 434 "dtc-parser.y"
+ {
+ (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref));
+ ;}
+ break;
+
+ case 74:
+
+/* Line 1455 of yacc.c */
+#line 441 "dtc-parser.y"
{
(yyval.nodelist) = NULL;
;}
break;
- case 36:
+ case 75:
+/* Line 1455 of yacc.c */
+#line 445 "dtc-parser.y"
{
(yyval.nodelist) = chain_node((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].nodelist));
;}
break;
- case 37:
+ case 76:
+/* Line 1455 of yacc.c */
+#line 449 "dtc-parser.y"
{
print_error("syntax error: properties must precede subnodes");
YYERROR;
;}
break;
- case 38:
+ case 77:
+/* Line 1455 of yacc.c */
+#line 457 "dtc-parser.y"
{
(yyval.node) = name_node((yyvsp[(2) - (2)].node), (yyvsp[(1) - (2)].propnodename));
;}
break;
- case 39:
+ case 78:
+
+/* Line 1455 of yacc.c */
+#line 461 "dtc-parser.y"
+ {
+ (yyval.node) = name_node(build_node_delete(), (yyvsp[(2) - (3)].propnodename));
+ ;}
+ break;
+
+ case 79:
+/* Line 1455 of yacc.c */
+#line 465 "dtc-parser.y"
{
add_label(&(yyvsp[(2) - (2)].node)->labels, (yyvsp[(1) - (2)].labelref));
(yyval.node) = (yyvsp[(2) - (2)].node);
+/* Line 1455 of yacc.c */
+#line 2124 "dtc-parser.tab.c"
default: break;
}
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+/* Line 1675 of yacc.c */
+#line 471 "dtc-parser.y"
void print_error(char const *fmt, ...)
errno = 0;
val = strtoull(s, &e, base);
- if (*e)
- print_error("bad characters in literal");
- else if ((errno == ERANGE)
+ if (*e) {
+ size_t uls = strspn(e, "UL");
+ if (e[uls])
+ print_error("bad characters in literal");
+ }
+ if ((errno == ERANGE)
|| ((bits < 64) && (val >= (1ULL << bits))))
print_error("literal out of range");
else if (errno != 0)
return val;
}
+static unsigned char eval_char_literal(const char *s)
+{
+ int i = 1;
+ char c = s[0];
+
+ if (c == '\0')
+ {
+ print_error("empty character literal");
+ return 0;
+ }
+
+ /*
+ * If the first character in the character literal is a \ then process
+ * the remaining characters as an escape encoding. If the first
+ * character is neither an escape or a terminator it should be the only
+ * character in the literal and will be returned.
+ */
+ if (c == '\\')
+ c = get_escape_char(s, &i);
+
+ if (s[i] != '\0')
+ print_error("malformed character literal");
+
+ return c;
+}
+
git.openpandora.org / pandora-kernel.git / blobdiff