diff options
Diffstat (limited to 'scripts/dtc/dtc-parser.tab.c_shipped')
| -rw-r--r-- | scripts/dtc/dtc-parser.tab.c_shipped | 1840 |
1 files changed, 1083 insertions, 757 deletions
diff --git a/scripts/dtc/dtc-parser.tab.c_shipped b/scripts/dtc/dtc-parser.tab.c_shipped index 27129377e5d..c8769d550cf 100644 --- a/scripts/dtc/dtc-parser.tab.c_shipped +++ b/scripts/dtc/dtc-parser.tab.c_shipped @@ -1,24 +1,21 @@ -/* A Bison parser, made by GNU Bison 2.3. */ +/* A Bison parser, made by GNU Bison 2.7.12-4996. */ -/* Skeleton implementation for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify +/* 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 2, or (at your option) - any later version. - + 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, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. */ + 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 @@ -29,7 +26,7 @@ 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. */ @@ -47,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.3" +#define YYBISON_VERSION "2.7.12-4996" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -55,66 +52,46 @@ /* Pure parsers. */ #define YYPURE 0 -/* Using locations. */ -#define YYLSP_NEEDED 1 +/* Push parsers. */ +#define YYPUSH 0 - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - DT_V1 = 258, - DT_MEMRESERVE = 259, - DT_PROPNODENAME = 260, - DT_LITERAL = 261, - DT_LEGACYLITERAL = 262, - DT_BASE = 263, - DT_BYTE = 264, - DT_STRING = 265, - DT_LABEL = 266, - DT_REF = 267, - DT_INCBIN = 268 - }; -#endif -/* Tokens. */ -#define DT_V1 258 -#define DT_MEMRESERVE 259 -#define DT_PROPNODENAME 260 -#define DT_LITERAL 261 -#define DT_LEGACYLITERAL 262 -#define DT_BASE 263 -#define DT_BYTE 264 -#define DT_STRING 265 -#define DT_LABEL 266 -#define DT_REF 267 -#define DT_INCBIN 268 +/* Pull parsers. */ +#define YYPULL 1 /* Copy the first part of user declarations. */ -#line 23 "dtc-parser.y" +/* Line 371 of yacc.c */ +#line 21 "dtc-parser.y" #include <stdio.h> #include "dtc.h" #include "srcpos.h" +YYLTYPE yylloc; + extern int yylex(void); +extern void print_error(char const *fmt, ...); +extern void yyerror(char const *s); extern struct boot_info *the_boot_info; 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 371 of yacc.c */ +#line 87 "dtc-parser.tab.c" -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif +# ifndef YY_NULL +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULL nullptr +# else +# define YY_NULL 0 +# endif +# endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE @@ -124,15 +101,56 @@ static unsigned long long eval_literal(const char *s, int base, int bits); # define YYERROR_VERBOSE 0 #endif -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 +/* 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 +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif +#if YYDEBUG +extern int yydebug; +#endif + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + DT_V1 = 258, + DT_MEMRESERVE = 259, + 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 + #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE -#line 37 "dtc-parser.y" { +/* Line 387 of yacc.c */ +#line 40 "dtc-parser.y" + char *propnodename; char *literal; char *labelref; @@ -140,41 +158,49 @@ typedef union YYSTYPE 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; -} -/* Line 187 of yacc.c. */ -#line 153 "dtc-parser.tab.c" - YYSTYPE; + uint64_t integer; + + +/* Line 387 of yacc.c */ +#line 176 "dtc-parser.tab.c" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 #endif -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE -{ - int first_line; - int first_column; - int last_line; - int last_column; -} YYLTYPE; -# define yyltype YYLTYPE /* obsolescent; will be withdrawn */ -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 +extern YYSTYPE yylval; + +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); #endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ +#endif /* !YY_YY_DTC_PARSER_TAB_H_INCLUDED */ /* Copy the second part of user declarations. */ - -/* Line 216 of yacc.c. */ -#line 178 "dtc-parser.tab.c" +/* Line 390 of yacc.c */ +#line 204 "dtc-parser.tab.c" #ifdef short # undef short @@ -224,39 +250,48 @@ typedef short int yytype_int16; #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #ifndef YY_ -# if YYENABLE_NLS +# if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) # endif # endif # ifndef YY_ -# define YY_(msgid) msgid +# define YY_(Msgid) Msgid +# endif +#endif + +#ifndef __attribute__ +/* This feature is available in gcc versions 2.5 and later. */ +# if (! defined __GNUC__ || __GNUC__ < 2 \ + || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)) +# define __attribute__(Spec) /* empty */ # endif #endif /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) +# define YYUSE(E) ((void) (E)) #else -# define YYUSE(e) /* empty */ +# define YYUSE(E) /* empty */ #endif + /* Identity function, used to suppress warnings about constant conditions. */ #ifndef lint -# define YYID(n) (n) +# define YYID(N) (N) #else #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static int -YYID (int i) +YYID (int yyi) #else static int -YYID (i) - int i; +YYID (yyi) + int yyi; #endif { - return i; + return yyi; } #endif @@ -277,11 +312,12 @@ YYID (i) # define alloca _alloca # else # define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 # endif # endif # endif @@ -304,24 +340,24 @@ YYID (i) # ifndef YYSTACK_ALLOC_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # endif -# if (defined __cplusplus && ! defined _STDLIB_H \ +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ && ! ((defined YYMALLOC || defined malloc) \ && (defined YYFREE || defined free))) # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 # endif # endif # ifndef YYMALLOC # define YYMALLOC malloc -# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free -# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif @@ -332,15 +368,13 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ - || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ - && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc { - yytype_int16 yyss; - YYSTYPE yyvs; - YYLTYPE yyls; + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; }; /* The size of the maximum gap between one aligned stack and the next. */ @@ -349,38 +383,22 @@ union yyalloc /* 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) + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif +# 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) \ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ do \ { \ YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack, Stack, yysize); \ - Stack = &yyptr->Stack; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ @@ -388,23 +406,43 @@ union yyalloc #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 (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + /* YYFINAL -- State number of the termination state. */ -#define YYFINAL 9 +#define YYFINAL 4 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 73 +#define YYLAST 133 /* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 27 +#define YYNTOKENS 48 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 20 +#define YYNNTS 28 /* YYNRULES -- Number of rules. */ -#define YYNRULES 45 +#define YYNRULES 79 /* YYNRULES -- Number of states. */ -#define YYNSTATES 76 +#define YYNSTATES 141 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ #define YYUNDEFTOK 2 -#define YYMAXUTOK 268 +#define YYMAXUTOK 279 #define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) @@ -415,16 +453,16 @@ 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, - 24, 26, 2, 2, 25, 15, 2, 16, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 14, - 20, 19, 21, 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, 22, 2, 23, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 17, 2, 18, 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, @@ -438,65 +476,89 @@ static const yytype_uint8 yytranslate[] = 2, 2, 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 + 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, 11, 12, 15, 21, 22, 25, - 27, 34, 36, 38, 41, 47, 48, 51, 57, 61, - 64, 69, 74, 77, 87, 93, 96, 97, 100, 103, - 104, 107, 110, 113, 114, 116, 118, 121, 122, 125, - 128, 129, 132, 135, 139, 140 + 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[] = { - 28, 0, -1, 3, 14, 29, 34, -1, 31, 34, - -1, -1, 30, 29, -1, 46, 4, 33, 33, 14, - -1, -1, 32, 31, -1, 30, -1, 46, 4, 33, - 15, 33, 14, -1, 6, -1, 7, -1, 16, 35, - -1, 17, 36, 44, 18, 14, -1, -1, 36, 37, - -1, 46, 5, 19, 38, 14, -1, 46, 5, 14, - -1, 39, 10, -1, 39, 20, 40, 21, -1, 39, - 22, 43, 23, -1, 39, 12, -1, 39, 13, 24, - 10, 25, 33, 25, 33, 26, -1, 39, 13, 24, - 10, 26, -1, 38, 11, -1, -1, 38, 25, -1, - 39, 11, -1, -1, 40, 42, -1, 40, 12, -1, - 40, 11, -1, -1, 8, -1, 6, -1, 41, 7, - -1, -1, 43, 9, -1, 43, 11, -1, -1, 45, - 44, -1, 45, 37, -1, 46, 5, 35, -1, -1, - 11, -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, 89, 89, 93, 101, 104, 111, 119, 122, 129, - 133, 140, 144, 151, 158, 166, 169, 176, 180, 187, - 191, 195, 199, 203, 220, 231, 239, 242, 246, 254, - 257, 261, 266, 274, 277, 281, 285, 293, 296, 300, - 308, 311, 315, 323, 331, 334 + 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 -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +#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_MEMRESERVE", - "DT_PROPNODENAME", "DT_LITERAL", "DT_LEGACYLITERAL", "DT_BASE", - "DT_BYTE", "DT_STRING", "DT_LABEL", "DT_REF", "DT_INCBIN", "';'", "'-'", - "'/'", "'{'", "'}'", "'='", "'<'", "'>'", "'['", "']'", "'('", "','", - "')'", "$accept", "sourcefile", "memreserves", "memreserve", - "v0_memreserves", "v0_memreserve", "addr", "devicetree", "nodedef", - "proplist", "propdef", "propdata", "propdataprefix", "celllist", - "cellbase", "cellval", "bytestring", "subnodes", "subnode", "label", 0 + "$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", YY_NULL }; #endif @@ -506,116 +568,164 @@ static const char *const yytname[] = static const yytype_uint16 yytoknum[] = { 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 59, 45, 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, 27, 28, 28, 29, 29, 30, 31, 31, 32, - 32, 33, 33, 34, 35, 36, 36, 37, 37, 38, - 38, 38, 38, 38, 38, 38, 39, 39, 39, 40, - 40, 40, 40, 41, 41, 42, 42, 43, 43, 43, - 44, 44, 44, 45, 46, 46 + 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, 2, 0, 2, 5, 0, 2, 1, - 6, 1, 1, 2, 5, 0, 2, 5, 3, 2, - 4, 4, 2, 9, 5, 2, 0, 2, 2, 0, - 2, 2, 2, 0, 1, 1, 2, 0, 2, 2, - 0, 2, 2, 3, 0, 1 + 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 - STATE-NUM when YYTABLE doesn't specify something else to do. Zero +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero means the default is an error. */ static const yytype_uint8 yydefact[] = { - 7, 0, 45, 0, 9, 0, 7, 0, 4, 1, - 0, 3, 8, 0, 0, 4, 0, 15, 13, 11, - 12, 0, 2, 5, 0, 40, 0, 0, 0, 16, - 0, 40, 0, 0, 6, 0, 42, 41, 0, 10, - 14, 18, 26, 43, 0, 0, 25, 17, 27, 19, - 28, 22, 0, 29, 37, 0, 33, 0, 0, 35, - 34, 32, 31, 20, 0, 30, 38, 39, 21, 0, - 24, 36, 0, 0, 0, 23 + 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, 3, 14, 4, 5, 6, 27, 11, 18, 25, - 29, 44, 45, 56, 64, 65, 57, 30, 31, 7 + -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 -14 +#define YYPACT_NINF -78 static const yytype_int8 yypact[] = { - 30, -11, -14, 7, -14, -1, 27, 13, 27, -14, - 8, -14, -14, 40, -1, 27, 35, -14, -14, -14, - -14, 21, -14, -14, 40, 24, 40, 28, 40, -14, - 32, 24, 46, 38, -14, 39, -14, -14, 26, -14, - -14, -14, -14, -14, -9, 10, -14, -14, -14, -14, - -14, -14, 31, -14, -14, 44, -2, 3, 23, -14, - -14, -14, -14, -14, 50, -14, -14, -14, -14, 40, - -14, -14, 33, 40, 36, -14 + 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[] = { - -14, -14, 48, 29, 53, -14, -13, 47, 34, -14, - 37, -14, -14, -14, -14, -14, -14, 42, -14, -7 + -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 positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -45 -static const yytype_int8 yytable[] = + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint8 yytable[] = { - 21, 16, 46, 8, 59, 47, 60, 9, 16, 61, - 62, 28, 66, 33, 67, 10, 48, 13, 32, 63, - 49, 50, 51, 52, 32, 17, 68, 19, 20, -44, - 53, -44, 54, 1, -44, 2, 26, 15, 2, 24, - 41, 2, 34, 17, 15, 42, 19, 20, 69, 70, - 35, 38, 39, 40, 58, 55, 72, 71, 73, 12, - 74, 22, 75, 23, 0, 0, 0, 0, 36, 0, - 0, 0, 43, 37 + 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[] = +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-78))) + +#define yytable_value_is_error(Yytable_value) \ + YYID (0) + +static const yytype_int16 yycheck[] = { - 13, 8, 11, 14, 6, 14, 8, 0, 15, 11, - 12, 24, 9, 26, 11, 16, 25, 4, 25, 21, - 10, 11, 12, 13, 31, 17, 23, 6, 7, 5, - 20, 4, 22, 3, 4, 11, 15, 8, 11, 4, - 14, 11, 14, 17, 15, 19, 6, 7, 25, 26, - 18, 5, 14, 14, 10, 24, 69, 7, 25, 6, - 73, 14, 26, 15, -1, -1, -1, -1, 31, -1, - -1, -1, 38, 31 + 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, 11, 28, 30, 31, 32, 46, 14, 0, - 16, 34, 31, 4, 29, 30, 46, 17, 35, 6, - 7, 33, 34, 29, 4, 36, 15, 33, 33, 37, - 44, 45, 46, 33, 14, 18, 37, 44, 5, 14, - 14, 14, 19, 35, 38, 39, 11, 14, 25, 10, - 11, 12, 13, 20, 22, 24, 40, 43, 10, 6, - 8, 11, 12, 21, 41, 42, 9, 11, 23, 25, - 26, 7, 33, 25, 33, 26 + 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) @@ -630,78 +740,50 @@ static const yytype_uint8 yystos[] = /* 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. */ + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ #define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif #define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ +#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 (YYID (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). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ - +/* This macro is provided for backward compatibility. */ #ifndef YY_LOCATION_PRINT -# if YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) #endif /* YYLEX -- calling `yylex' with the right arguments. */ - #ifdef YYLEX_PARAM # define YYLEX yylex (YYLEX_PARAM) #else @@ -728,7 +810,7 @@ do { \ { \ YYFPRINTF (stderr, "%s ", Title); \ yy_symbol_print (stderr, \ - Type, Value, Location); \ + Type, Value); \ YYFPRINTF (stderr, "\n"); \ } \ } while (YYID (0)) @@ -742,30 +824,26 @@ do { \ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp) +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) #else static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) +yy_symbol_value_print (yyoutput, yytype, yyvaluep) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; #endif { + FILE *yyo = yyoutput; + YYUSE (yyo); if (!yyvaluep) return; - YYUSE (yylocationp); # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); # else YYUSE (yyoutput); # endif - switch (yytype) - { - default: - break; - } + YYUSE (yytype); } @@ -776,14 +854,13 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp) +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) #else static void -yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp) +yy_symbol_print (yyoutput, yytype, yyvaluep) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; #endif { if (yytype < YYNTOKENS) @@ -791,9 +868,7 @@ yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp) else YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - YY_LOCATION_PRINT (yyoutput, *yylocationp); - YYFPRINTF (yyoutput, ": "); - yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp); + yy_symbol_value_print (yyoutput, yytype, yyvaluep); YYFPRINTF (yyoutput, ")"); } @@ -805,17 +880,20 @@ yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp) #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) #else static void -yy_stack_print (bottom, top) - yytype_int16 *bottom; - yytype_int16 *top; +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; #endif { YYFPRINTF (stderr, "Stack now"); - for (; bottom <= top; ++bottom) - YYFPRINTF (stderr, " %d", *bottom); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } YYFPRINTF (stderr, "\n"); } @@ -833,12 +911,11 @@ do { \ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule) +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) #else static void -yy_reduce_print (yyvsp, yylsp, yyrule) +yy_reduce_print (yyvsp, yyrule) YYSTYPE *yyvsp; - YYLTYPE *yylsp; int yyrule; #endif { @@ -850,18 +927,18 @@ yy_reduce_print (yyvsp, yylsp, yyrule) /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { - fprintf (stderr, " $%d = ", yyi + 1); + YYFPRINTF (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], &(yyvsp[(yyi + 1) - (yynrhs)]) - , &(yylsp[(yyi + 1) - (yynrhs)]) ); - fprintf (stderr, "\n"); + ); + YYFPRINTF (stderr, "\n"); } } # define YY_REDUCE_PRINT(Rule) \ do { \ if (yydebug) \ - yy_reduce_print (yyvsp, yylsp, Rule); \ + yy_reduce_print (yyvsp, Rule); \ } while (YYID (0)) /* Nonzero means print parse trace. It is left uninitialized so that @@ -891,7 +968,6 @@ int yydebug; # define YYMAXDEPTH 10000 #endif - #if YYERROR_VERBOSE @@ -994,115 +1070,145 @@ yytnamerr (char *yyres, const char *yystr) } # endif -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) -{ - int yyn = yypact[yystate]; +/* 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. - if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; - else + 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_NULL, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = YY_NULL; + /* 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: + - Assume YYFAIL is not used. It's too flawed to consider. See + <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> + for details. YYERROR is fine as it does not invoke this + function. + - 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 yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } + 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_NULL, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + } - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); - 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_ + } - if (yysize_overflow) - return YYSIZE_MAXIMUM; + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; + 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. | @@ -1112,61 +1218,44 @@ yysyntax_error (char *yyresult, int yystate, int yychar) #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp) +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) #else static void -yydestruct (yymsg, yytype, yyvaluep, yylocationp) +yydestruct (yymsg, yytype, yyvaluep) const char *yymsg; int yytype; YYSTYPE *yyvaluep; - YYLTYPE *yylocationp; #endif { YYUSE (yyvaluep); - YYUSE (yylocationp); if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - switch (yytype) - { - - default: - break; - } + YYUSE (yytype); } - - -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ -/* The look-ahead symbol. */ +/* The lookahead symbol. */ int yychar; -/* The semantic value of the look-ahead symbol. */ -YYSTYPE yylval; + +#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 + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); /* Number of syntax errors so far. */ int yynerrs; -/* Location data for the look-ahead symbol. */ -YYLTYPE yylloc; - /*----------. @@ -1195,14 +1284,37 @@ yyparse () #endif #endif { - - int yystate; + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks 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; + + YYSIZE_T yystacksize; + int yyn; int yyresult; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - /* Look-ahead token as an internal (translated) token number. */ + /* 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; + #if YYERROR_VERBOSE /* Buffer for error messages, and its allocated size. */ char yymsgbuf[128]; @@ -1210,65 +1322,22 @@ yyparse () YYSIZE_T yymsg_alloc = sizeof yymsgbuf; #endif - /* Three stacks and their tools: - `yyss': related to states, - `yyvs': related to semantic values, - `yyls': related to locations. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss = yyssa; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs = yyvsa; - YYSTYPE *yyvsp; - - /* The location stack. */ - YYLTYPE yylsa[YYINITDEPTH]; - YYLTYPE *yyls = yylsa; - YYLTYPE *yylsp; - /* The locations where the error started and ended. */ - YYLTYPE yyerror_range[2]; - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) - - YYSIZE_T yystacksize = YYINITDEPTH; - - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - YYLTYPE yyloc; +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) /* The number of symbols on the RHS of the reduced rule. Keep to zero when no symbol should be popped. */ int yylen = 0; + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; + yystacksize = YYINITDEPTH; + YYDPRINTF ((stderr, "Starting parse\n")); yystate = 0; yyerrstatus = 0; yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - - yyssp = yyss; - yyvsp = yyvs; - yylsp = yyls; -#if YYLTYPE_IS_TRIVIAL - /* Initialize the default location before parsing starts. */ - yylloc.first_line = yylloc.last_line = 1; - yylloc.first_column = yylloc.last_column = 0; -#endif - + yychar = YYEMPTY; /* Cause a token to be read. */ goto yysetstate; /*------------------------------------------------------------. @@ -1294,7 +1363,6 @@ yyparse () 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 @@ -1303,9 +1371,8 @@ yyparse () yyoverflow (YY_("memory exhausted"), &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), - &yyls1, yysize * sizeof (*yylsp), &yystacksize); - yyls = yyls1; + yyss = yyss1; yyvs = yyvs1; } @@ -1326,9 +1393,8 @@ yyparse () (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss); - YYSTACK_RELOCATE (yyvs); - YYSTACK_RELOCATE (yyls); + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); # undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); @@ -1338,7 +1404,6 @@ yyparse () yyssp = yyss + yysize - 1; yyvsp = yyvs + yysize - 1; - yylsp = yyls + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", (unsigned long int) yystacksize)); @@ -1349,6 +1414,9 @@ yyparse () YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + if (yystate == YYFINAL) + YYACCEPT; + goto yybackup; /*-----------. @@ -1357,16 +1425,16 @@ yyparse () yybackup: /* Do appropriate processing given the current state. Read a - look-ahead token if we need one and don't already have one. */ + lookahead token if we need one and don't already have one. */ - /* First try to decide what to do without reference to look-ahead token. */ + /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) + if (yypact_value_is_default (yyn)) goto yydefault; - /* Not known => get a look-ahead token if don't already have one. */ + /* Not known => get a lookahead token if don't already have one. */ - /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); @@ -1392,30 +1460,28 @@ yybackup: yyn = yytable[yyn]; if (yyn <= 0) { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; + if (yytable_value_is_error (yyn)) + goto yyerrlab; yyn = -yyn; goto yyreduce; } - if (yyn == YYFINAL) - YYACCEPT; - /* Count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; - /* Shift the look-ahead token. */ + /* Shift the lookahead token. */ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - /* Discard the shifted token unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; + /* Discard the shifted token. */ + yychar = YYEMPTY; yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; - *++yylsp = yylloc; + YY_IGNORE_MAYBE_UNINITIALIZED_END + goto yynewstate; @@ -1446,339 +1512,577 @@ yyreduce: 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 90 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 110 "dtc-parser.y" { - the_boot_info = build_boot_info((yyvsp[(3) - (4)].re), (yyvsp[(4) - (4)].node), 0); - ;} + the_boot_info = build_boot_info((yyvsp[(3) - (4)].re), (yyvsp[(4) - (4)].node), + guess_boot_cpuid((yyvsp[(4) - (4)].node))); + } break; case 3: -#line 94 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 118 "dtc-parser.y" { - the_boot_info = build_boot_info((yyvsp[(1) - (2)].re), (yyvsp[(2) - (2)].node), 0); - ;} + (yyval.re) = NULL; + } break; case 4: -#line 101 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 122 "dtc-parser.y" { - (yyval.re) = NULL; - ;} + (yyval.re) = chain_reserve_entry((yyvsp[(1) - (2)].re), (yyvsp[(2) - (2)].re)); + } break; case 5: -#line 105 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 129 "dtc-parser.y" { - (yyval.re) = chain_reserve_entry((yyvsp[(1) - (2)].re), (yyvsp[(2) - (2)].re)); - ;} + (yyval.re) = build_reserve_entry((yyvsp[(2) - (4)].integer), (yyvsp[(3) - (4)].integer)); + } break; case 6: -#line 112 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 133 "dtc-parser.y" { - (yyval.re) = build_reserve_entry((yyvsp[(3) - (5)].addr), (yyvsp[(4) - (5)].addr), (yyvsp[(1) - (5)].labelref)); - ;} + add_label(&(yyvsp[(2) - (2)].re)->labels, (yyvsp[(1) - (2)].labelref)); + (yyval.re) = (yyvsp[(2) - (2)].re); + } break; case 7: -#line 119 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 141 "dtc-parser.y" { - (yyval.re) = NULL; - ;} + (yyval.node) = name_node((yyvsp[(2) - (2)].node), ""); + } break; case 8: -#line 123 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 145 "dtc-parser.y" { - (yyval.re) = chain_reserve_entry((yyvsp[(1) - (2)].re), (yyvsp[(2) - (2)].re)); - ;} + (yyval.node) = merge_nodes((yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node)); + } break; case 9: -#line 130 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 149 "dtc-parser.y" { - (yyval.re) = (yyvsp[(1) - (1)].re); - ;} + 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 134 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 159 "dtc-parser.y" { - (yyval.re) = build_reserve_entry((yyvsp[(3) - (6)].addr), (yyvsp[(5) - (6)].addr) - (yyvsp[(3) - (6)].addr) + 1, (yyvsp[(1) - (6)].labelref)); - ;} + struct node *target = get_node_by_ref((yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].labelref)); + + if (!target) + print_error("label or path, '%s', not found", (yyvsp[(3) - (4)].labelref)); + else + delete_node(target); + + (yyval.node) = (yyvsp[(1) - (4)].node); + } break; case 11: -#line 141 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 173 "dtc-parser.y" { - (yyval.addr) = eval_literal((yyvsp[(1) - (1)].literal), 0, 64); - ;} + (yyval.node) = build_node((yyvsp[(2) - (5)].proplist), (yyvsp[(3) - (5)].nodelist)); + } break; case 12: -#line 145 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 180 "dtc-parser.y" { - (yyval.addr) = eval_literal((yyvsp[(1) - (1)].literal), 16, 64); - ;} + (yyval.proplist) = NULL; + } break; case 13: -#line 152 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 184 "dtc-parser.y" { - (yyval.node) = name_node((yyvsp[(2) - (2)].node), "", NULL); - ;} + (yyval.proplist) = chain_property((yyvsp[(2) - (2)].prop), (yyvsp[(1) - (2)].proplist)); + } break; case 14: -#line 159 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 191 "dtc-parser.y" { - (yyval.node) = build_node((yyvsp[(2) - (5)].proplist), (yyvsp[(3) - (5)].nodelist)); - ;} + (yyval.prop) = build_property((yyvsp[(1) - (4)].propnodename), (yyvsp[(3) - (4)].data)); + } break; case 15: -#line 166 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 195 "dtc-parser.y" { - (yyval.proplist) = NULL; - ;} + (yyval.prop) = build_property((yyvsp[(1) - (2)].propnodename), empty_data); + } break; case 16: -#line 170 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 199 "dtc-parser.y" { - (yyval.proplist) = chain_property((yyvsp[(2) - (2)].prop), (yyvsp[(1) - (2)].proplist)); - ;} + (yyval.prop) = build_property_delete((yyvsp[(2) - (3)].propnodename)); + } break; case 17: -#line 177 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 203 "dtc-parser.y" { - (yyval.prop) = build_property((yyvsp[(2) - (5)].propnodename), (yyvsp[(4) - (5)].data), (yyvsp[(1) - (5)].labelref)); - ;} + add_label(&(yyvsp[(2) - (2)].prop)->labels, (yyvsp[(1) - (2)].labelref)); + (yyval.prop) = (yyvsp[(2) - (2)].prop); + } break; case 18: -#line 181 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 211 "dtc-parser.y" { - (yyval.prop) = build_property((yyvsp[(2) - (3)].propnodename), empty_data, (yyvsp[(1) - (3)].labelref)); - ;} + (yyval.data) = data_merge((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].data)); + } break; case 19: -#line 188 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 215 "dtc-parser.y" { - (yyval.data) = data_merge((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].data)); - ;} + (yyval.data) = data_merge((yyvsp[(1) - (3)].data), (yyvsp[(2) - (3)].array).data); + } break; case 20: -#line 192 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 219 "dtc-parser.y" { (yyval.data) = data_merge((yyvsp[(1) - (4)].data), (yyvsp[(3) - (4)].data)); - ;} + } break; case 21: -#line 196 "dtc-parser.y" - { - (yyval.data) = data_merge((yyvsp[(1) - (4)].data), (yyvsp[(3) - (4)].data)); - ;} - break; - - case 22: -#line 200 "dtc-parser.y" +/* Line 1787 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 23: -#line 204 "dtc-parser.y" + case 22: +/* Line 1787 of yacc.c */ +#line 227 "dtc-parser.y" { - struct search_path path = { srcpos_file->dir, NULL, NULL }; - struct dtc_file *file = dtc_open_file((yyvsp[(4) - (9)].data).val, &path); - struct data d = empty_data; + FILE *f = srcfile_relative_open((yyvsp[(4) - (9)].data).val, NULL); + struct data d; - if ((yyvsp[(6) - (9)].addr) != 0) - if (fseek(file->file, (yyvsp[(6) - (9)].addr), SEEK_SET) != 0) - yyerrorf("Couldn't seek to offset %llu in \"%s\": %s", - (unsigned long long)(yyvsp[(6) - (9)].addr), - (yyvsp[(4) - (9)].data).val, strerror(errno)); + 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)].integer), + (yyvsp[(4) - (9)].data).val, + strerror(errno)); - d = data_copy_file(file->file, (yyvsp[(8) - (9)].addr)); + d = data_copy_file(f, (yyvsp[(8) - (9)].integer)); (yyval.data) = data_merge((yyvsp[(1) - (9)].data), d); - dtc_close_file(file); - ;} + fclose(f); + } break; - case 24: -#line 221 "dtc-parser.y" + case 23: +/* Line 1787 of yacc.c */ +#line 244 "dtc-parser.y" { - struct search_path path = { srcpos_file->dir, NULL, NULL }; - struct dtc_file *file = dtc_open_file((yyvsp[(4) - (5)].data).val, &path); + FILE *f = srcfile_relative_open((yyvsp[(4) - (5)].data).val, NULL); struct data d = empty_data; - d = data_copy_file(file->file, -1); + d = data_copy_file(f, -1); (yyval.data) = data_merge((yyvsp[(1) - (5)].data), d); - dtc_close_file(file); - ;} + fclose(f); + } break; - case 25: -#line 232 "dtc-parser.y" + case 24: +/* Line 1787 of yacc.c */ +#line 254 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; - case 26: -#line 239 "dtc-parser.y" + case 25: +/* Line 1787 of yacc.c */ +#line 261 "dtc-parser.y" { (yyval.data) = empty_data; - ;} + } break; - case 27: -#line 243 "dtc-parser.y" + case 26: +/* Line 1787 of yacc.c */ +#line 265 "dtc-parser.y" { (yyval.data) = (yyvsp[(1) - (2)].data); - ;} + } break; - case 28: -#line 247 "dtc-parser.y" + case 27: +/* Line 1787 of yacc.c */ +#line 269 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } + break; + + case 28: +/* Line 1787 of yacc.c */ +#line 276 "dtc-parser.y" + { + (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 254 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 291 "dtc-parser.y" { - (yyval.data) = empty_data; - ;} + (yyval.array).data = empty_data; + (yyval.array).bits = 32; + } break; case 30: -#line 258 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 296 "dtc-parser.y" { - (yyval.data) = data_append_cell((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].cell)); - ;} + 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 262 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 316 "dtc-parser.y" { - (yyval.data) = data_append_cell(data_add_marker((yyvsp[(1) - (2)].data), REF_PHANDLE, - (yyvsp[(2) - (2)].labelref)), -1); - ;} + 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 267 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 330 "dtc-parser.y" { - (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + (yyval.array).data = data_add_marker((yyvsp[(1) - (2)].array).data, LABEL, (yyvsp[(2) - (2)].labelref)); + } break; case 33: -#line 274 "dtc-parser.y" +/* Line 1787 of yacc.c */ +#line 337 "dtc-parser.y" { - (yyval.cbase) = 16; - ;} + (yyval.integer) = eval_literal((yyvsp[(1) - (1)].literal), 0, 64); + } break; - case 35: -#line 282 "dtc-parser.y" + case 34: +/* Line 1787 of yacc.c */ +#line 341 "dtc-parser.y" { - (yyval.cell) = eval_literal((yyvsp[(1) - (1)].literal), 0, 32); - ;} + (yyval.integer) = eval_char_literal((yyvsp[(1) - (1)].literal)); + } break; - case 36: -#line 286 "dtc-parser.y" + case 35: +/* Line 1787 of yacc.c */ +#line 345 "dtc-parser.y" { - (yyval.cell) = eval_literal((yyvsp[(2) - (2)].literal), (yyvsp[(1) - (2)].cbase), 32); - ;} + (yyval.integer) = (yyvsp[(2) - (3)].integer); + } break; - case 37: -#line 293 "dtc-parser.y" + case 38: +/* Line 1787 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 1787 of yacc.c */ +#line 361 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) || (yyvsp[(3) - (3)].integer); } + break; + + case 42: +/* Line 1787 of yacc.c */ +#line 366 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) && (yyvsp[(3) - (3)].integer); } + break; + + case 44: +/* Line 1787 of yacc.c */ +#line 371 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) | (yyvsp[(3) - (3)].integer); } + break; + + case 46: +/* Line 1787 of yacc.c */ +#line 376 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) ^ (yyvsp[(3) - (3)].integer); } + break; + + case 48: +/* Line 1787 of yacc.c */ +#line 381 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) & (yyvsp[(3) - (3)].integer); } + break; + + case 50: +/* Line 1787 of yacc.c */ +#line 386 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) == (yyvsp[(3) - (3)].integer); } + break; + + case 51: +/* Line 1787 of yacc.c */ +#line 387 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) != (yyvsp[(3) - (3)].integer); } + break; + + case 53: +/* Line 1787 of yacc.c */ +#line 392 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) < (yyvsp[(3) - (3)].integer); } + break; + + case 54: +/* Line 1787 of yacc.c */ +#line 393 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) > (yyvsp[(3) - (3)].integer); } + break; + + case 55: +/* Line 1787 of yacc.c */ +#line 394 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) <= (yyvsp[(3) - (3)].integer); } + break; + + case 56: +/* Line 1787 of yacc.c */ +#line 395 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) >= (yyvsp[(3) - (3)].integer); } + break; + + case 57: +/* Line 1787 of yacc.c */ +#line 399 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) << (yyvsp[(3) - (3)].integer); } + break; + + case 58: +/* Line 1787 of yacc.c */ +#line 400 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) >> (yyvsp[(3) - (3)].integer); } + break; + + case 60: +/* Line 1787 of yacc.c */ +#line 405 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) + (yyvsp[(3) - (3)].integer); } + break; + + case 61: +/* Line 1787 of yacc.c */ +#line 406 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) - (yyvsp[(3) - (3)].integer); } + break; + + case 63: +/* Line 1787 of yacc.c */ +#line 411 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) * (yyvsp[(3) - (3)].integer); } + break; + + case 64: +/* Line 1787 of yacc.c */ +#line 412 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) / (yyvsp[(3) - (3)].integer); } + break; + + case 65: +/* Line 1787 of yacc.c */ +#line 413 "dtc-parser.y" + { (yyval.integer) = (yyvsp[(1) - (3)].integer) % (yyvsp[(3) - (3)].integer); } + break; + + case 68: +/* Line 1787 of yacc.c */ +#line 419 "dtc-parser.y" + { (yyval.integer) = -(yyvsp[(2) - (2)].integer); } + break; + + case 69: +/* Line 1787 of yacc.c */ +#line 420 "dtc-parser.y" + { (yyval.integer) = ~(yyvsp[(2) - (2)].integer); } + break; + + case 70: +/* Line 1787 of yacc.c */ +#line 421 "dtc-parser.y" + { (yyval.integer) = !(yyvsp[(2) - (2)].integer); } + break; + + case 71: +/* Line 1787 of yacc.c */ +#line 426 "dtc-parser.y" { (yyval.data) = empty_data; - ;} + } break; - case 38: -#line 297 "dtc-parser.y" + case 72: +/* Line 1787 of yacc.c */ +#line 430 "dtc-parser.y" { (yyval.data) = data_append_byte((yyvsp[(1) - (2)].data), (yyvsp[(2) - (2)].byte)); - ;} + } break; - case 39: -#line 301 "dtc-parser.y" + case 73: +/* Line 1787 of yacc.c */ +#line 434 "dtc-parser.y" { (yyval.data) = data_add_marker((yyvsp[(1) - (2)].data), LABEL, (yyvsp[(2) - (2)].labelref)); - ;} + } break; - case 40: -#line 308 "dtc-parser.y" + case 74: +/* Line 1787 of yacc.c */ +#line 441 "dtc-parser.y" { (yyval.nodelist) = NULL; - ;} + } break; - case 41: -#line 312 "dtc-parser.y" + case 75: +/* Line 1787 of yacc.c */ +#line 445 "dtc-parser.y" { (yyval.nodelist) = chain_node((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].nodelist)); - ;} + } break; - case 42: -#line 316 "dtc-parser.y" + case 76: +/* Line 1787 of yacc.c */ +#line 449 "dtc-parser.y" { - yyerror("syntax error: properties must precede subnodes"); + print_error("syntax error: properties must precede subnodes"); YYERROR; - ;} + } break; - case 43: -#line 324 "dtc-parser.y" + case 77: +/* Line 1787 of yacc.c */ +#line 457 "dtc-parser.y" { - (yyval.node) = name_node((yyvsp[(3) - (3)].node), (yyvsp[(2) - (3)].propnodename), (yyvsp[(1) - (3)].labelref)); - ;} + (yyval.node) = name_node((yyvsp[(2) - (2)].node), (yyvsp[(1) - (2)].propnodename)); + } break; - case 44: -#line 331 "dtc-parser.y" + case 78: +/* Line 1787 of yacc.c */ +#line 461 "dtc-parser.y" { - (yyval.labelref) = NULL; - ;} + (yyval.node) = name_node(build_node_delete(), (yyvsp[(2) - (3)].propnodename)); + } break; - case 45: -#line 335 "dtc-parser.y" + case 79: +/* Line 1787 of yacc.c */ +#line 465 "dtc-parser.y" { - (yyval.labelref) = (yyvsp[(1) - (1)].labelref); - ;} + add_label(&(yyvsp[(2) - (2)].node)->labels, (yyvsp[(1) - (2)].labelref)); + (yyval.node) = (yyvsp[(2) - (2)].node); + } break; -/* Line 1267 of yacc.c. */ -#line 1780 "dtc-parser.tab.c" +/* Line 1787 of yacc.c */ +#line 2073 "dtc-parser.tab.c" default: break; } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); YYPOPSTACK (yylen); @@ -1786,7 +2090,6 @@ yyreduce: 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 @@ -1807,6 +2110,10 @@ yyreduce: | 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) { @@ -1814,45 +2121,44 @@ yyerrlab: #if ! YYERROR_VERBOSE yyerror (YY_("syntax error")); #else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } - - if (0 < yysize && yysize <= yymsg_alloc) - { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (yymsg); - } - else - { - yyerror (YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; - } + 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[0] = yylloc; + if (yyerrstatus == 3) { - /* If just tried and failed to reuse look-ahead token after an + /* If just tried and failed to reuse lookahead token after an error, discard it. */ if (yychar <= YYEOF) @@ -1864,12 +2170,12 @@ yyerrlab: else { yydestruct ("Error: discarding", - yytoken, &yylval, &yylloc); + yytoken, &yylval); yychar = YYEMPTY; } } - /* Else will try to reuse look-ahead token after shifting the error + /* Else will try to reuse lookahead token after shifting the error token. */ goto yyerrlab1; @@ -1885,7 +2191,6 @@ yyerrorlab: if (/*CONSTCOND*/ 0) goto yyerrorlab; - yyerror_range[0] = yylsp[1-yylen]; /* Do not reclaim the symbols of the rule which action triggered this YYERROR. */ YYPOPSTACK (yylen); @@ -1904,7 +2209,7 @@ yyerrlab1: for (;;) { yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) + if (!yypact_value_is_default (yyn)) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) @@ -1919,24 +2224,18 @@ yyerrlab1: if (yyssp == yyss) YYABORT; - yyerror_range[0] = *yylsp; + yydestruct ("Error: popping", - yystos[yystate], yyvsp, yylsp); + yystos[yystate], yyvsp); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); } - if (yyn == YYFINAL) - YYACCEPT; - + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END - yyerror_range[1] = yylloc; - /* Using YYLLOC is tempting, but would change the location of - the look-ahead. YYLOC is available though. */ - YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2); - *++yylsp = yyloc; /* Shift the error token. */ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); @@ -1959,7 +2258,7 @@ yyabortlab: yyresult = 1; goto yyreturn; -#ifndef yyoverflow +#if !defined yyoverflow || YYERROR_VERBOSE /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ @@ -1970,9 +2269,14 @@ yyexhaustedlab: #endif yyreturn: - if (yychar != YYEOF && yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval, &yylloc); + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } /* Do not reclaim the symbols of the rule which action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); @@ -1980,7 +2284,7 @@ yyreturn: while (yyssp != yyss) { yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp, yylsp); + yystos[*yyssp], yyvsp); YYPOPSTACK (1); } #ifndef yyoverflow @@ -1996,29 +2300,23 @@ yyreturn: } -#line 340 "dtc-parser.y" +/* Line 2050 of yacc.c */ +#line 471 "dtc-parser.y" -void yyerrorf(char const *s, ...) +void print_error(char const *fmt, ...) { - const char *fname = srcpos_file ? srcpos_file->name : "<no-file>"; va_list va; - va_start(va, s); - if (strcmp(fname, "-") == 0) - fname = "stdin"; - - fprintf(stderr, "%s:%d ", fname, yylloc.first_line); - vfprintf(stderr, s, va); - fprintf(stderr, "\n"); + va_start(va, fmt); + srcpos_verror(&yylloc, fmt, va); + va_end(va); treesource_error = 1; - va_end(va); } -void yyerror (char const *s) -{ - yyerrorf("%s", s); +void yyerror(char const *s) { + print_error("%s", s); } static unsigned long long eval_literal(const char *s, int base, int bits) @@ -2028,13 +2326,41 @@ static unsigned long long eval_literal(const char *s, int base, int bits) errno = 0; val = strtoull(s, &e, base); - if (*e) - yyerror("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)))) - yyerror("literal out of range"); + print_error("literal out of range"); else if (errno != 0) - yyerror("bad literal"); + print_error("bad literal"); 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; +} |