1 /* A Bison parser, made by GNU Bison 3.7.2. */
3 /* Bison implementation for Yacc-like parsers in C
5 Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2020 Free Software Foundation,
8 This program is free software: you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 /* As a special exception, you may create a larger work that contains
22 part or all of the Bison parser skeleton and distribute that work
23 under terms of your choice, so long as that work isn't itself a
24 parser generator using the skeleton or a modified version thereof
25 as a parser skeleton. Alternatively, if you modify or redistribute
26 the parser skeleton itself, you may (at your option) remove this
27 special exception, which will cause the skeleton and the resulting
28 Bison output files to be licensed under the GNU General Public
29 License without this special exception.
31 This special exception was added by the Free Software Foundation in
32 version 2.2 of Bison. */
34 /* C LALR(1) parser skeleton written by Richard Stallman, by
35 simplifying the original so-called "semantic" parser. */
37 /* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
38 especially those whose name start with YY_ or yy_. They are
39 private implementation details that can be changed or removed. */
41 /* All symbols defined below should begin with yy or YY, to avoid
42 infringing on user name space. This should be done even for local
43 variables, as they might otherwise be expanded by user macros.
44 There are some unavoidable exceptions within include files to
45 define necessary library symbols; they are noted "INFRINGES ON
46 USER NAME SPACE" below. */
48 /* Identify Bison output. */
52 #define YYBISON_VERSION "3.7.2"
55 #define YYSKELETON_NAME "yacc.c"
69 /* First part of user prologue. */
71 /* sconfig, coreboot device tree compiler */
72 /* SPDX-License-Identifier: GPL-2.0-only */
78 void yyerror(const char *s);
80 static struct bus *cur_parent;
81 static struct chip_instance *cur_chip_instance;
82 static struct fw_config_field *cur_field;
88 # define YY_CAST(Type, Val) static_cast<Type> (Val)
89 # define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val)
91 # define YY_CAST(Type, Val) ((Type) (Val))
92 # define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))
96 # if defined __cplusplus
97 # if 201103L <= __cplusplus
98 # define YY_NULLPTR nullptr
100 # define YY_NULLPTR 0
103 # define YY_NULLPTR ((void*)0)
107 #include "sconfig.tab.h_shipped"
111 YYSYMBOL_YYEMPTY = -2,
112 YYSYMBOL_YYEOF = 0, /* "end of file" */
113 YYSYMBOL_YYerror = 1, /* error */
114 YYSYMBOL_YYUNDEF = 2, /* "invalid token" */
115 YYSYMBOL_CHIP = 3, /* CHIP */
116 YYSYMBOL_DEVICE = 4, /* DEVICE */
117 YYSYMBOL_REGISTER = 5, /* REGISTER */
118 YYSYMBOL_ALIAS = 6, /* ALIAS */
119 YYSYMBOL_REFERENCE = 7, /* REFERENCE */
120 YYSYMBOL_ASSOCIATION = 8, /* ASSOCIATION */
121 YYSYMBOL_BOOL = 9, /* BOOL */
122 YYSYMBOL_STATUS = 10, /* STATUS */
123 YYSYMBOL_MANDATORY = 11, /* MANDATORY */
124 YYSYMBOL_BUS = 12, /* BUS */
125 YYSYMBOL_RESOURCE = 13, /* RESOURCE */
126 YYSYMBOL_END = 14, /* END */
127 YYSYMBOL_EQUALS = 15, /* EQUALS */
128 YYSYMBOL_HEX = 16, /* HEX */
129 YYSYMBOL_STRING = 17, /* STRING */
130 YYSYMBOL_PCI = 18, /* PCI */
131 YYSYMBOL_PNP = 19, /* PNP */
132 YYSYMBOL_I2C = 20, /* I2C */
133 YYSYMBOL_APIC = 21, /* APIC */
134 YYSYMBOL_CPU_CLUSTER = 22, /* CPU_CLUSTER */
135 YYSYMBOL_CPU = 23, /* CPU */
136 YYSYMBOL_DOMAIN = 24, /* DOMAIN */
137 YYSYMBOL_IRQ = 25, /* IRQ */
138 YYSYMBOL_DRQ = 26, /* DRQ */
139 YYSYMBOL_SLOT_DESC = 27, /* SLOT_DESC */
140 YYSYMBOL_IO = 28, /* IO */
141 YYSYMBOL_NUMBER = 29, /* NUMBER */
142 YYSYMBOL_SUBSYSTEMID = 30, /* SUBSYSTEMID */
143 YYSYMBOL_INHERIT = 31, /* INHERIT */
144 YYSYMBOL_IOAPIC_IRQ = 32, /* IOAPIC_IRQ */
145 YYSYMBOL_IOAPIC = 33, /* IOAPIC */
146 YYSYMBOL_PCIINT = 34, /* PCIINT */
147 YYSYMBOL_GENERIC = 35, /* GENERIC */
148 YYSYMBOL_SPI = 36, /* SPI */
149 YYSYMBOL_USB = 37, /* USB */
150 YYSYMBOL_MMIO = 38, /* MMIO */
151 YYSYMBOL_LPC = 39, /* LPC */
152 YYSYMBOL_ESPI = 40, /* ESPI */
153 YYSYMBOL_GPIO = 41, /* GPIO */
154 YYSYMBOL_FW_CONFIG_TABLE = 42, /* FW_CONFIG_TABLE */
155 YYSYMBOL_FW_CONFIG_FIELD = 43, /* FW_CONFIG_FIELD */
156 YYSYMBOL_FW_CONFIG_OPTION = 44, /* FW_CONFIG_OPTION */
157 YYSYMBOL_FW_CONFIG_PROBE = 45, /* FW_CONFIG_PROBE */
158 YYSYMBOL_YYACCEPT = 46, /* $accept */
159 YYSYMBOL_devtree = 47, /* devtree */
160 YYSYMBOL_chipchildren = 48, /* chipchildren */
161 YYSYMBOL_devicechildren = 49, /* devicechildren */
162 YYSYMBOL_chip = 50, /* chip */
163 YYSYMBOL_51_1 = 51, /* @1 */
164 YYSYMBOL_device = 52, /* device */
165 YYSYMBOL_53_2 = 53, /* @2 */
166 YYSYMBOL_54_3 = 54, /* @3 */
167 YYSYMBOL_alias = 55, /* alias */
168 YYSYMBOL_status = 56, /* status */
169 YYSYMBOL_resource = 57, /* resource */
170 YYSYMBOL_reference = 58, /* reference */
171 YYSYMBOL_registers = 59, /* registers */
172 YYSYMBOL_subsystemid = 60, /* subsystemid */
173 YYSYMBOL_ioapic_irq = 61, /* ioapic_irq */
174 YYSYMBOL_smbios_slot_desc = 62, /* smbios_slot_desc */
175 YYSYMBOL_fw_config_table = 63, /* fw_config_table */
176 YYSYMBOL_fw_config_table_children = 64, /* fw_config_table_children */
177 YYSYMBOL_fw_config_field_children = 65, /* fw_config_field_children */
178 YYSYMBOL_fw_config_field = 66, /* fw_config_field */
179 YYSYMBOL_67_4 = 67, /* $@4 */
180 YYSYMBOL_68_5 = 68, /* $@5 */
181 YYSYMBOL_69_6 = 69, /* $@6 */
182 YYSYMBOL_fw_config_option = 70, /* fw_config_option */
183 YYSYMBOL_fw_config_probe = 71 /* fw_config_probe */
185 typedef enum yysymbol_kind_t yysymbol_kind_t;
194 /* On compilers that do not define __PTRDIFF_MAX__ etc., make sure
195 <limits.h> and (if available) <stdint.h> are included
196 so that the code can choose integer types of a good width. */
198 #ifndef __PTRDIFF_MAX__
199 # include <limits.h> /* INFRINGES ON USER NAME SPACE */
200 # if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
201 # include <stdint.h> /* INFRINGES ON USER NAME SPACE */
206 /* Narrow types that promote to a signed type and that can represent a
207 signed or unsigned integer of at least N bits. In tables they can
208 save space and decrease cache pressure. Promoting to a signed type
209 helps avoid bugs in integer arithmetic. */
211 #ifdef __INT_LEAST8_MAX__
212 typedef __INT_LEAST8_TYPE__ yytype_int8;
213 #elif defined YY_STDINT_H
214 typedef int_least8_t yytype_int8;
216 typedef signed char yytype_int8;
219 #ifdef __INT_LEAST16_MAX__
220 typedef __INT_LEAST16_TYPE__ yytype_int16;
221 #elif defined YY_STDINT_H
222 typedef int_least16_t yytype_int16;
224 typedef short yytype_int16;
227 #if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__
228 typedef __UINT_LEAST8_TYPE__ yytype_uint8;
229 #elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \
230 && UINT_LEAST8_MAX <= INT_MAX)
231 typedef uint_least8_t yytype_uint8;
232 #elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX
233 typedef unsigned char yytype_uint8;
235 typedef short yytype_uint8;
238 #if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__
239 typedef __UINT_LEAST16_TYPE__ yytype_uint16;
240 #elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \
241 && UINT_LEAST16_MAX <= INT_MAX)
242 typedef uint_least16_t yytype_uint16;
243 #elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX
244 typedef unsigned short yytype_uint16;
246 typedef int yytype_uint16;
250 # if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__
251 # define YYPTRDIFF_T __PTRDIFF_TYPE__
252 # define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__
253 # elif defined PTRDIFF_MAX
255 # include <stddef.h> /* INFRINGES ON USER NAME SPACE */
257 # define YYPTRDIFF_T ptrdiff_t
258 # define YYPTRDIFF_MAXIMUM PTRDIFF_MAX
260 # define YYPTRDIFF_T long
261 # define YYPTRDIFF_MAXIMUM LONG_MAX
266 # ifdef __SIZE_TYPE__
267 # define YYSIZE_T __SIZE_TYPE__
268 # elif defined size_t
269 # define YYSIZE_T size_t
270 # elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
271 # include <stddef.h> /* INFRINGES ON USER NAME SPACE */
272 # define YYSIZE_T size_t
274 # define YYSIZE_T unsigned
278 #define YYSIZE_MAXIMUM \
279 YY_CAST (YYPTRDIFF_T, \
280 (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1) \
281 ? YYPTRDIFF_MAXIMUM \
282 : YY_CAST (YYSIZE_T, -1)))
284 #define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))
287 /* Stored state numbers (used for stacks). */
288 typedef yytype_int8 yy_state_t;
290 /* State numbers in computations. */
291 typedef int yy_state_fast_t;
294 # if defined YYENABLE_NLS && YYENABLE_NLS
296 # include <libintl.h> /* INFRINGES ON USER NAME SPACE */
297 # define YY_(Msgid) dgettext ("bison-runtime", Msgid)
301 # define YY_(Msgid) Msgid
306 #ifndef YY_ATTRIBUTE_PURE
307 # if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__)
308 # define YY_ATTRIBUTE_PURE __attribute__ ((__pure__))
310 # define YY_ATTRIBUTE_PURE
314 #ifndef YY_ATTRIBUTE_UNUSED
315 # if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__)
316 # define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
318 # define YY_ATTRIBUTE_UNUSED
322 /* Suppress unused-variable warnings by "using" E. */
323 #if ! defined lint || defined __GNUC__
324 # define YYUSE(E) ((void) (E))
326 # define YYUSE(E) /* empty */
329 #if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
330 /* Suppress an incorrect diagnostic about yylval being uninitialized. */
331 # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
332 _Pragma ("GCC diagnostic push") \
333 _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \
334 _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
335 # define YY_IGNORE_MAYBE_UNINITIALIZED_END \
336 _Pragma ("GCC diagnostic pop")
338 # define YY_INITIAL_VALUE(Value) Value
340 #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
341 # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
342 # define YY_IGNORE_MAYBE_UNINITIALIZED_END
344 #ifndef YY_INITIAL_VALUE
345 # define YY_INITIAL_VALUE(Value) /* Nothing. */
348 #if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__
349 # define YY_IGNORE_USELESS_CAST_BEGIN \
350 _Pragma ("GCC diagnostic push") \
351 _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"")
352 # define YY_IGNORE_USELESS_CAST_END \
353 _Pragma ("GCC diagnostic pop")
355 #ifndef YY_IGNORE_USELESS_CAST_BEGIN
356 # define YY_IGNORE_USELESS_CAST_BEGIN
357 # define YY_IGNORE_USELESS_CAST_END
361 #define YY_ASSERT(E) ((void) (0 && (E)))
363 #if !defined yyoverflow
365 /* The parser invokes alloca or malloc; define the necessary symbols. */
367 # ifdef YYSTACK_USE_ALLOCA
368 # if YYSTACK_USE_ALLOCA
370 # define YYSTACK_ALLOC __builtin_alloca
371 # elif defined __BUILTIN_VA_ARG_INCR
372 # include <alloca.h> /* INFRINGES ON USER NAME SPACE */
374 # define YYSTACK_ALLOC __alloca
375 # elif defined _MSC_VER
376 # include <malloc.h> /* INFRINGES ON USER NAME SPACE */
377 # define alloca _alloca
379 # define YYSTACK_ALLOC alloca
380 # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
381 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
382 /* Use EXIT_SUCCESS as a witness for stdlib.h. */
383 # ifndef EXIT_SUCCESS
384 # define EXIT_SUCCESS 0
391 # ifdef YYSTACK_ALLOC
392 /* Pacify GCC's 'empty if-body' warning. */
393 # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
394 # ifndef YYSTACK_ALLOC_MAXIMUM
395 /* The OS might guarantee only one guard page at the bottom of the stack,
396 and a page size can be as small as 4096 bytes. So we cannot safely
397 invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
398 to allow for a few compiler-allocated temporary stack slots. */
399 # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
402 # define YYSTACK_ALLOC YYMALLOC
403 # define YYSTACK_FREE YYFREE
404 # ifndef YYSTACK_ALLOC_MAXIMUM
405 # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
407 # if (defined __cplusplus && ! defined EXIT_SUCCESS \
408 && ! ((defined YYMALLOC || defined malloc) \
409 && (defined YYFREE || defined free)))
410 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
411 # ifndef EXIT_SUCCESS
412 # define EXIT_SUCCESS 0
416 # define YYMALLOC malloc
417 # if ! defined malloc && ! defined EXIT_SUCCESS
418 void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
423 # if ! defined free && ! defined EXIT_SUCCESS
424 void free (void *); /* INFRINGES ON USER NAME SPACE */
428 #endif /* !defined yyoverflow */
430 #if (! defined yyoverflow \
431 && (! defined __cplusplus \
432 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
434 /* A type that is properly aligned for any stack member. */
437 yy_state_t yyss_alloc;
441 /* The size of the maximum gap between one aligned stack and the next. */
442 # define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)
444 /* The size of an array large to enough to hold all stacks, each with
446 # define YYSTACK_BYTES(N) \
447 ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \
448 + YYSTACK_GAP_MAXIMUM)
450 # define YYCOPY_NEEDED 1
452 /* Relocate STACK from its old location to the new one. The
453 local variables YYSIZE and YYSTACKSIZE give the old and new number of
454 elements in the stack, and YYPTR gives the new location of the
455 stack. Advance YYPTR to a properly aligned location for the next
457 # define YYSTACK_RELOCATE(Stack_alloc, Stack) \
460 YYPTRDIFF_T yynewbytes; \
461 YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
462 Stack = &yyptr->Stack_alloc; \
463 yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
464 yyptr += yynewbytes / YYSIZEOF (*yyptr); \
470 #if defined YYCOPY_NEEDED && YYCOPY_NEEDED
471 /* Copy COUNT objects from SRC to DST. The source and destination do
474 # if defined __GNUC__ && 1 < __GNUC__
475 # define YYCOPY(Dst, Src, Count) \
476 __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
478 # define YYCOPY(Dst, Src, Count) \
482 for (yyi = 0; yyi < (Count); yyi++) \
483 (Dst)[yyi] = (Src)[yyi]; \
488 #endif /* !YYCOPY_NEEDED */
490 /* YYFINAL -- State number of the termination state. */
492 /* YYLAST -- Last index in YYTABLE. */
495 /* YYNTOKENS -- Number of terminals. */
497 /* YYNNTS -- Number of nonterminals. */
499 /* YYNRULES -- Number of rules. */
501 /* YYNSTATES -- Number of states. */
504 /* YYMAXUTOK -- Last valid token kind. */
505 #define YYMAXUTOK 300
508 /* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
509 as returned by yylex, with out-of-bounds checking. */
510 #define YYTRANSLATE(YYX) \
511 (0 <= (YYX) && (YYX) <= YYMAXUTOK \
512 ? YY_CAST (yysymbol_kind_t, yytranslate[YYX]) \
515 /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
516 as returned by yylex. */
517 static const yytype_int8 yytranslate[] =
519 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
520 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
521 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
522 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
523 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
524 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
525 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
526 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
527 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
528 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
529 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
530 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
531 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
532 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
533 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
534 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
535 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
536 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
537 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
538 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
539 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
540 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
541 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
542 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
543 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
544 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
545 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
546 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
547 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
548 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
553 /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
554 static const yytype_int8 yyrline[] =
556 0, 25, 25, 25, 25, 27, 27, 27, 27, 27,
557 29, 29, 29, 29, 29, 29, 29, 29, 29, 31,
558 31, 40, 40, 48, 48, 56, 58, 62, 62, 64,
559 67, 70, 73, 76, 79, 82, 85, 88, 92, 95,
560 95, 98, 98, 101, 101, 107, 107, 113, 113, 119,
565 /** Accessing symbol of state STATE. */
566 #define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State])
569 /* The user-facing name of the symbol whose (internal) number is
570 YYSYMBOL. No bounds checking. */
571 static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED;
573 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
574 First, the terminals, then, starting at YYNTOKENS, nonterminals. */
575 static const char *const yytname[] =
577 "\"end of file\"", "error", "\"invalid token\"", "CHIP", "DEVICE",
578 "REGISTER", "ALIAS", "REFERENCE", "ASSOCIATION", "BOOL", "STATUS",
579 "MANDATORY", "BUS", "RESOURCE", "END", "EQUALS", "HEX", "STRING", "PCI",
580 "PNP", "I2C", "APIC", "CPU_CLUSTER", "CPU", "DOMAIN", "IRQ", "DRQ",
581 "SLOT_DESC", "IO", "NUMBER", "SUBSYSTEMID", "INHERIT", "IOAPIC_IRQ",
582 "IOAPIC", "PCIINT", "GENERIC", "SPI", "USB", "MMIO", "LPC", "ESPI",
583 "GPIO", "FW_CONFIG_TABLE", "FW_CONFIG_FIELD", "FW_CONFIG_OPTION",
584 "FW_CONFIG_PROBE", "$accept", "devtree", "chipchildren",
585 "devicechildren", "chip", "@1", "device", "@2", "@3", "alias", "status",
586 "resource", "reference", "registers", "subsystemid", "ioapic_irq",
587 "smbios_slot_desc", "fw_config_table", "fw_config_table_children",
588 "fw_config_field_children", "fw_config_field", "$@4", "$@5", "$@6",
589 "fw_config_option", "fw_config_probe", YY_NULLPTR
593 yysymbol_name (yysymbol_kind_t yysymbol)
595 return yytname[yysymbol];
600 /* YYTOKNUM[NUM] -- (External) token number corresponding to the
601 (internal) symbol number NUM (which must be that of a token). */
602 static const yytype_int16 yytoknum[] =
604 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
605 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
606 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
607 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
608 295, 296, 297, 298, 299, 300
612 #define YYPACT_NINF (-15)
614 #define yypact_value_is_default(Yyn) \
615 ((Yyn) == YYPACT_NINF)
617 #define YYTABLE_NINF (-1)
619 #define yytable_value_is_error(Yyn) \
622 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
624 static const yytype_int8 yypact[] =
626 -15, 9, -15, 0, -15, -15, -15, -15, -11, -15,
627 -15, 2, -15, 45, -8, 13, 6, 19, -15, -15,
628 -15, -15, -15, 10, -15, 23, 12, 11, 36, -15,
629 -15, -7, 25, 39, 30, 37, -15, -6, -15, 38,
630 -15, -15, -15, -15, 40, 25, -15, -15, -1, -15,
631 24, -15, -15, -15, -15, -15, -3, -15, 27, -15,
632 41, 31, 32, 46, -15, -15, -15, -15, -15, -15,
633 -15, -15, 1, 47, 48, 35, 33, 49, -15, 42,
634 51, 43, 44, -15, -15, 52, -15, -15, -15
637 /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
638 Performed when YYTABLE does not specify something else to do. Zero
639 means the default is an error. */
640 static const yytype_int8 yydefact[] =
642 2, 0, 1, 0, 40, 3, 4, 19, 0, 9,
643 38, 0, 39, 0, 47, 0, 0, 0, 20, 6,
644 5, 8, 7, 45, 42, 0, 0, 0, 0, 43,
645 42, 0, 0, 25, 0, 0, 42, 0, 48, 0,
646 41, 27, 28, 23, 0, 0, 31, 30, 0, 46,
647 0, 18, 26, 21, 44, 49, 0, 18, 0, 24,
648 0, 0, 0, 0, 11, 10, 12, 16, 13, 14,
649 15, 17, 0, 0, 0, 0, 0, 0, 22, 0,
650 37, 32, 0, 50, 29, 36, 33, 34, 35
653 /* YYPGOTO[NTERM-NUM]. */
654 static const yytype_int8 yypgoto[] =
656 -15, -15, -15, 15, 17, -15, 57, -15, -15, -15,
657 34, -15, -15, 62, -15, -15, -15, -15, -15, -14,
658 -15, -15, -15, -15, -15, -15
661 /* YYDEFGOTO[NTERM-NUM]. */
662 static const yytype_int8 yydefgoto[] =
664 -1, 1, 13, 56, 64, 9, 65, 57, 51, 45,
665 43, 66, 21, 67, 68, 69, 70, 6, 8, 31,
666 12, 36, 30, 24, 40, 71
669 /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
670 positive, shift that token. If negative, reduce the rule whose
671 number is the opposite. If YYTABLE_NINF, syntax error. */
672 static const yytype_int8 yytable[] =
674 3, 15, 16, 10, 3, 15, 16, 38, 49, 2,
675 58, 59, 3, 54, 58, 78, 37, 7, 5, 14,
676 25, 23, 48, 27, 60, 26, 34, 61, 60, 62,
677 19, 61, 11, 62, 41, 42, 28, 39, 39, 29,
678 32, 33, 63, 39, 35, 44, 63, 46, 3, 15,
679 16, 4, 17, 55, 47, 50, 73, 52, 74, 18,
680 75, 76, 79, 77, 81, 80, 83, 82, 85, 88,
681 20, 84, 72, 87, 86, 22, 0, 0, 0, 53
684 static const yytype_int8 yycheck[] =
686 3, 4, 5, 14, 3, 4, 5, 14, 14, 0,
687 13, 14, 3, 14, 13, 14, 30, 17, 1, 17,
688 7, 29, 36, 17, 27, 12, 15, 30, 27, 32,
689 13, 30, 43, 32, 9, 10, 17, 44, 44, 29,
690 17, 29, 45, 44, 8, 6, 45, 17, 3, 4,
691 5, 42, 7, 29, 17, 17, 29, 17, 17, 14,
692 29, 29, 15, 17, 29, 17, 17, 34, 17, 17,
693 13, 29, 57, 29, 31, 13, -1, -1, -1, 45
696 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
697 symbol of state STATE-NUM. */
698 static const yytype_int8 yystos[] =
700 0, 47, 0, 3, 42, 50, 63, 17, 64, 51,
701 14, 43, 66, 48, 17, 4, 5, 7, 14, 50,
702 52, 58, 59, 29, 69, 7, 12, 17, 17, 29,
703 68, 65, 17, 29, 15, 8, 67, 65, 14, 44,
704 70, 9, 10, 56, 6, 55, 17, 17, 65, 14,
705 17, 54, 17, 56, 14, 29, 49, 53, 13, 14,
706 27, 30, 32, 45, 50, 52, 57, 59, 60, 61,
707 62, 71, 49, 29, 17, 29, 29, 17, 14, 15,
708 17, 29, 34, 17, 29, 17, 31, 29, 17
711 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
712 static const yytype_int8 yyr1[] =
714 0, 46, 47, 47, 47, 48, 48, 48, 48, 48,
715 49, 49, 49, 49, 49, 49, 49, 49, 49, 51,
716 50, 53, 52, 54, 52, 55, 55, 56, 56, 57,
717 58, 59, 60, 60, 61, 62, 62, 62, 63, 64,
718 64, 65, 65, 67, 66, 68, 66, 69, 66, 70,
722 /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
723 static const yytype_int8 yyr2[] =
725 0, 2, 0, 2, 2, 2, 2, 2, 2, 0,
726 2, 2, 2, 2, 2, 2, 2, 2, 0, 0,
727 5, 0, 8, 0, 7, 0, 2, 1, 1, 4,
728 4, 4, 3, 4, 4, 5, 4, 3, 3, 2,
729 0, 2, 0, 0, 7, 0, 6, 0, 5, 3,
734 enum { YYENOMEM = -2 };
736 #define yyerrok (yyerrstatus = 0)
737 #define yyclearin (yychar = YYEMPTY)
739 #define YYACCEPT goto yyacceptlab
740 #define YYABORT goto yyabortlab
741 #define YYERROR goto yyerrorlab
744 #define YYRECOVERING() (!!yyerrstatus)
746 #define YYBACKUP(Token, Value) \
748 if (yychar == YYEMPTY) \
752 YYPOPSTACK (yylen); \
758 yyerror (YY_("syntax error: cannot back up")); \
763 /* Backward compatibility with an undocumented macro.
764 Use YYerror or YYUNDEF. */
765 #define YYERRCODE YYUNDEF
768 /* Enable debugging if requested. */
772 # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
773 # define YYFPRINTF fprintf
776 # define YYDPRINTF(Args) \
782 /* This macro is provided for backward compatibility. */
783 # ifndef YY_LOCATION_PRINT
784 # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
788 # define YY_SYMBOL_PRINT(Title, Kind, Value, Location) \
792 YYFPRINTF (stderr, "%s ", Title); \
793 yy_symbol_print (stderr, \
795 YYFPRINTF (stderr, "\n"); \
800 /*-----------------------------------.
801 | Print this symbol's value on YYO. |
802 `-----------------------------------*/
805 yy_symbol_value_print (FILE *yyo,
806 yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep)
808 FILE *yyoutput = yyo;
813 if (yykind < YYNTOKENS)
814 YYPRINT (yyo, yytoknum[yykind], *yyvaluep);
816 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
818 YY_IGNORE_MAYBE_UNINITIALIZED_END
822 /*---------------------------.
823 | Print this symbol on YYO. |
824 `---------------------------*/
827 yy_symbol_print (FILE *yyo,
828 yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep)
830 YYFPRINTF (yyo, "%s %s (",
831 yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind));
833 yy_symbol_value_print (yyo, yykind, yyvaluep);
834 YYFPRINTF (yyo, ")");
837 /*------------------------------------------------------------------.
838 | yy_stack_print -- Print the state stack from its BOTTOM up to its |
840 `------------------------------------------------------------------*/
843 yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop)
845 YYFPRINTF (stderr, "Stack now");
846 for (; yybottom <= yytop; yybottom++)
848 int yybot = *yybottom;
849 YYFPRINTF (stderr, " %d", yybot);
851 YYFPRINTF (stderr, "\n");
854 # define YY_STACK_PRINT(Bottom, Top) \
857 yy_stack_print ((Bottom), (Top)); \
861 /*------------------------------------------------.
862 | Report that the YYRULE is going to be reduced. |
863 `------------------------------------------------*/
866 yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp,
869 int yylno = yyrline[yyrule];
870 int yynrhs = yyr2[yyrule];
872 YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n",
874 /* The symbols being reduced. */
875 for (yyi = 0; yyi < yynrhs; yyi++)
877 YYFPRINTF (stderr, " $%d = ", yyi + 1);
878 yy_symbol_print (stderr,
879 YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]),
880 &yyvsp[(yyi + 1) - (yynrhs)]);
881 YYFPRINTF (stderr, "\n");
885 # define YY_REDUCE_PRINT(Rule) \
888 yy_reduce_print (yyssp, yyvsp, Rule); \
891 /* Nonzero means print parse trace. It is left uninitialized so that
892 multiple parsers can coexist. */
895 # define YYDPRINTF(Args) ((void) 0)
896 # define YY_SYMBOL_PRINT(Title, Kind, Value, Location)
897 # define YY_STACK_PRINT(Bottom, Top)
898 # define YY_REDUCE_PRINT(Rule)
899 #endif /* !YYDEBUG */
902 /* YYINITDEPTH -- initial size of the parser's stacks. */
904 # define YYINITDEPTH 200
907 /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
908 if the built-in stack extension method is used).
910 Do not make this value too large; the results are undefined if
911 YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
912 evaluated with infinite-precision integer arithmetic. */
915 # define YYMAXDEPTH 10000
923 /*-----------------------------------------------.
924 | Release the memory associated to this symbol. |
925 `-----------------------------------------------*/
928 yydestruct (const char *yymsg,
929 yysymbol_kind_t yykind, YYSTYPE *yyvaluep)
934 YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp);
936 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
938 YY_IGNORE_MAYBE_UNINITIALIZED_END
942 /* Lookahead token kind. */
945 /* The semantic value of the lookahead symbol. */
947 /* Number of syntax errors so far. */
960 yy_state_fast_t yystate = 0;
961 /* Number of tokens to shift before error messages enabled. */
964 /* Refer to the stacks through separate pointers, to allow yyoverflow
965 to reallocate them elsewhere. */
968 YYPTRDIFF_T yystacksize = YYINITDEPTH;
970 /* The state stack: array, bottom, top. */
971 yy_state_t yyssa[YYINITDEPTH];
972 yy_state_t *yyss = yyssa;
973 yy_state_t *yyssp = yyss;
975 /* The semantic value stack: array, bottom, top. */
976 YYSTYPE yyvsa[YYINITDEPTH];
977 YYSTYPE *yyvs = yyvsa;
978 YYSTYPE *yyvsp = yyvs;
981 /* The return value of yyparse. */
983 /* Lookahead symbol kind. */
984 yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY;
985 /* The variables used to return semantic value and location from the
991 #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
993 /* The number of symbols on the RHS of the reduced rule.
994 Keep to zero when no symbol should be popped. */
997 YYDPRINTF ((stderr, "Starting parse\n"));
999 yychar = YYEMPTY; /* Cause a token to be read. */
1003 /*------------------------------------------------------------.
1004 | yynewstate -- push a new state, which is found in yystate. |
1005 `------------------------------------------------------------*/
1007 /* In all cases, when you get here, the value and location stacks
1008 have just been pushed. So pushing a state here evens the stacks. */
1012 /*--------------------------------------------------------------------.
1013 | yysetstate -- set current state (the top of the stack) to yystate. |
1014 `--------------------------------------------------------------------*/
1016 YYDPRINTF ((stderr, "Entering state %d\n", yystate));
1017 YY_ASSERT (0 <= yystate && yystate < YYNSTATES);
1018 YY_IGNORE_USELESS_CAST_BEGIN
1019 *yyssp = YY_CAST (yy_state_t, yystate);
1020 YY_IGNORE_USELESS_CAST_END
1021 YY_STACK_PRINT (yyss, yyssp);
1023 if (yyss + yystacksize - 1 <= yyssp)
1024 #if !defined yyoverflow && !defined YYSTACK_RELOCATE
1025 goto yyexhaustedlab;
1028 /* Get the current used size of the three stacks, in elements. */
1029 YYPTRDIFF_T yysize = yyssp - yyss + 1;
1031 # if defined yyoverflow
1033 /* Give user a chance to reallocate the stack. Use copies of
1034 these so that the &'s don't force the real ones into
1036 yy_state_t *yyss1 = yyss;
1037 YYSTYPE *yyvs1 = yyvs;
1039 /* Each stack pointer address is followed by the size of the
1040 data in use in that stack, in bytes. This used to be a
1041 conditional around just the two extra args, but that might
1042 be undefined if yyoverflow is a macro. */
1043 yyoverflow (YY_("memory exhausted"),
1044 &yyss1, yysize * YYSIZEOF (*yyssp),
1045 &yyvs1, yysize * YYSIZEOF (*yyvsp),
1050 # else /* defined YYSTACK_RELOCATE */
1051 /* Extend the stack our own way. */
1052 if (YYMAXDEPTH <= yystacksize)
1053 goto yyexhaustedlab;
1055 if (YYMAXDEPTH < yystacksize)
1056 yystacksize = YYMAXDEPTH;
1059 yy_state_t *yyss1 = yyss;
1060 union yyalloc *yyptr =
1061 YY_CAST (union yyalloc *,
1062 YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
1064 goto yyexhaustedlab;
1065 YYSTACK_RELOCATE (yyss_alloc, yyss);
1066 YYSTACK_RELOCATE (yyvs_alloc, yyvs);
1067 # undef YYSTACK_RELOCATE
1069 YYSTACK_FREE (yyss1);
1073 yyssp = yyss + yysize - 1;
1074 yyvsp = yyvs + yysize - 1;
1076 YY_IGNORE_USELESS_CAST_BEGIN
1077 YYDPRINTF ((stderr, "Stack size increased to %ld\n",
1078 YY_CAST (long, yystacksize)));
1079 YY_IGNORE_USELESS_CAST_END
1081 if (yyss + yystacksize - 1 <= yyssp)
1084 #endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */
1086 if (yystate == YYFINAL)
1096 /* Do appropriate processing given the current state. Read a
1097 lookahead token if we need one and don't already have one. */
1099 /* First try to decide what to do without reference to lookahead token. */
1100 yyn = yypact[yystate];
1101 if (yypact_value_is_default (yyn))
1104 /* Not known => get a lookahead token if don't already have one. */
1106 /* YYCHAR is either empty, or end-of-input, or a valid lookahead. */
1107 if (yychar == YYEMPTY)
1109 YYDPRINTF ((stderr, "Reading a token\n"));
1113 if (yychar <= YYEOF)
1116 yytoken = YYSYMBOL_YYEOF;
1117 YYDPRINTF ((stderr, "Now at end of input.\n"));
1119 else if (yychar == YYerror)
1121 /* The scanner already issued an error message, process directly
1122 to error recovery. But do not keep the error token as
1123 lookahead, it is too special and may lead us to an endless
1124 loop in error recovery. */
1126 yytoken = YYSYMBOL_YYerror;
1131 yytoken = YYTRANSLATE (yychar);
1132 YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
1135 /* If the proper action on seeing token YYTOKEN is to reduce or to
1136 detect an error, take that action. */
1138 if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
1143 if (yytable_value_is_error (yyn))
1149 /* Count tokens shifted since error; after three, turn off error
1154 /* Shift the lookahead token. */
1155 YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
1157 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1159 YY_IGNORE_MAYBE_UNINITIALIZED_END
1161 /* Discard the shifted token. */
1166 /*-----------------------------------------------------------.
1167 | yydefault -- do the default action for the current state. |
1168 `-----------------------------------------------------------*/
1170 yyn = yydefact[yystate];
1176 /*-----------------------------.
1177 | yyreduce -- do a reduction. |
1178 `-----------------------------*/
1180 /* yyn is the number of a rule to reduce with. */
1183 /* If YYLEN is nonzero, implement the default value of the action:
1186 Otherwise, the following line sets YYVAL to garbage.
1187 This behavior is undocumented and Bison
1188 users should not rely upon it. Assigning to YYVAL
1189 unconditionally makes the parser a bit smaller, and it avoids a
1190 GCC warning that YYVAL may be used uninitialized. */
1191 yyval = yyvsp[1-yylen];
1194 YY_REDUCE_PRINT (yyn);
1197 case 2: /* devtree: %empty */
1198 { cur_parent = root_parent; }
1201 case 19: /* @1: %empty */
1203 (yyval.chip_instance) = new_chip_instance((yyvsp[0].string));
1204 chip_enqueue_tail(cur_chip_instance);
1205 cur_chip_instance = (yyval.chip_instance);
1209 case 20: /* chip: CHIP STRING @1 chipchildren END */
1211 cur_chip_instance = chip_dequeue_tail();
1215 case 21: /* @2: %empty */
1217 (yyval.dev) = new_device_raw(cur_parent, cur_chip_instance, (yyvsp[-3].number), (yyvsp[-2].string), (yyvsp[-1].string), (yyvsp[0].number));
1218 cur_parent = (yyval.dev)->last_bus;
1222 case 22: /* device: DEVICE BUS NUMBER alias status @2 devicechildren END */
1224 cur_parent = (yyvsp[-2].dev)->parent;
1228 case 23: /* @3: %empty */
1230 (yyval.dev) = new_device_reference(cur_parent, cur_chip_instance, (yyvsp[-1].string), (yyvsp[0].number));
1231 cur_parent = (yyval.dev)->last_bus;
1235 case 24: /* device: DEVICE REFERENCE STRING status @3 devicechildren END */
1237 cur_parent = (yyvsp[-2].dev)->parent;
1241 case 25: /* alias: %empty */
1243 (yyval.string) = NULL;
1247 case 26: /* alias: ALIAS STRING */
1249 (yyval.string) = (yyvsp[0].string);
1253 case 29: /* resource: RESOURCE NUMBER EQUALS NUMBER */
1254 { add_resource(cur_parent, (yyvsp[-3].number), strtol((yyvsp[-2].string), NULL, 0), strtol((yyvsp[0].string), NULL, 0)); }
1257 case 30: /* reference: REFERENCE STRING ASSOCIATION STRING */
1258 { add_reference(cur_chip_instance, (yyvsp[0].string), (yyvsp[-2].string)); }
1261 case 31: /* registers: REGISTER STRING EQUALS STRING */
1262 { add_register(cur_chip_instance, (yyvsp[-2].string), (yyvsp[0].string)); }
1265 case 32: /* subsystemid: SUBSYSTEMID NUMBER NUMBER */
1266 { add_pci_subsystem_ids(cur_parent, strtol((yyvsp[-1].string), NULL, 16), strtol((yyvsp[0].string), NULL, 16), 0); }
1269 case 33: /* subsystemid: SUBSYSTEMID NUMBER NUMBER INHERIT */
1270 { add_pci_subsystem_ids(cur_parent, strtol((yyvsp[-2].string), NULL, 16), strtol((yyvsp[-1].string), NULL, 16), 1); }
1273 case 34: /* ioapic_irq: IOAPIC_IRQ NUMBER PCIINT NUMBER */
1274 { add_ioapic_info(cur_parent, strtol((yyvsp[-2].string), NULL, 16), (yyvsp[-1].string), strtol((yyvsp[0].string), NULL, 16)); }
1277 case 35: /* smbios_slot_desc: SLOT_DESC STRING STRING STRING STRING */
1278 { add_slot_desc(cur_parent, (yyvsp[-3].string), (yyvsp[-2].string), (yyvsp[-1].string), (yyvsp[0].string)); }
1281 case 36: /* smbios_slot_desc: SLOT_DESC STRING STRING STRING */
1282 { add_slot_desc(cur_parent, (yyvsp[-2].string), (yyvsp[-1].string), (yyvsp[0].string), NULL); }
1285 case 37: /* smbios_slot_desc: SLOT_DESC STRING STRING */
1286 { add_slot_desc(cur_parent, (yyvsp[-1].string), (yyvsp[0].string), NULL, NULL); }
1289 case 38: /* fw_config_table: FW_CONFIG_TABLE fw_config_table_children END */
1293 case 43: /* $@4: %empty */
1295 cur_field = new_fw_config_field((yyvsp[-2].string), strtoul((yyvsp[-1].string), NULL, 0), strtoul((yyvsp[0].string), NULL, 0));
1299 case 44: /* fw_config_field: FW_CONFIG_FIELD STRING NUMBER NUMBER $@4 fw_config_field_children END */
1303 case 45: /* $@5: %empty */
1305 cur_field = new_fw_config_field((yyvsp[-1].string), strtoul((yyvsp[0].string), NULL, 0), strtoul((yyvsp[0].string), NULL, 0));
1309 case 46: /* fw_config_field: FW_CONFIG_FIELD STRING NUMBER $@5 fw_config_field_children END */
1313 case 47: /* $@6: %empty */
1315 cur_field = get_fw_config_field((yyvsp[0].string));
1319 case 48: /* fw_config_field: FW_CONFIG_FIELD STRING $@6 fw_config_field_children END */
1323 case 49: /* fw_config_option: FW_CONFIG_OPTION STRING NUMBER */
1324 { add_fw_config_option(cur_field, (yyvsp[-1].string), strtoull((yyvsp[0].string), NULL, 0)); }
1327 case 50: /* fw_config_probe: FW_CONFIG_PROBE STRING STRING */
1328 { add_fw_config_probe(cur_parent, (yyvsp[-1].string), (yyvsp[0].string)); }
1335 /* User semantic actions sometimes alter yychar, and that requires
1336 that yytoken be updated with the new translation. We take the
1337 approach of translating immediately before every use of yytoken.
1338 One alternative is translating here after every semantic action,
1339 but that translation would be missed if the semantic action invokes
1340 YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
1341 if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
1342 incorrect destructor might then be invoked immediately. In the
1343 case of YYERROR or YYBACKUP, subsequent parser actions might lead
1344 to an incorrect destructor call or verbose syntax error message
1345 before the lookahead is translated. */
1346 YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc);
1353 /* Now 'shift' the result of the reduction. Determine what state
1354 that goes to, based on the state we popped back to and the rule
1355 number reduced by. */
1357 const int yylhs = yyr1[yyn] - YYNTOKENS;
1358 const int yyi = yypgoto[yylhs] + *yyssp;
1359 yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp
1361 : yydefgoto[yylhs]);
1367 /*--------------------------------------.
1368 | yyerrlab -- here on detecting error. |
1369 `--------------------------------------*/
1371 /* Make sure we have latest lookahead translation. See comments at
1372 user semantic actions for why this is necessary. */
1373 yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar);
1374 /* If not already recovering from an error, report this error. */
1378 yyerror (YY_("syntax error"));
1381 if (yyerrstatus == 3)
1383 /* If just tried and failed to reuse lookahead token after an
1384 error, discard it. */
1386 if (yychar <= YYEOF)
1388 /* Return failure if at end of input. */
1389 if (yychar == YYEOF)
1394 yydestruct ("Error: discarding",
1400 /* Else will try to reuse lookahead token after shifting the error
1405 /*---------------------------------------------------.
1406 | yyerrorlab -- error raised explicitly by YYERROR. |
1407 `---------------------------------------------------*/
1409 /* Pacify compilers when the user code never invokes YYERROR and the
1410 label yyerrorlab therefore never appears in user code. */
1414 /* Do not reclaim the symbols of the rule whose action triggered
1418 YY_STACK_PRINT (yyss, yyssp);
1423 /*-------------------------------------------------------------.
1424 | yyerrlab1 -- common code for both syntax error and YYERROR. |
1425 `-------------------------------------------------------------*/
1427 yyerrstatus = 3; /* Each real token shifted decrements this. */
1429 /* Pop stack until we find a state that shifts the error token. */
1432 yyn = yypact[yystate];
1433 if (!yypact_value_is_default (yyn))
1435 yyn += YYSYMBOL_YYerror;
1436 if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
1444 /* Pop the current state because it cannot handle the error token. */
1449 yydestruct ("Error: popping",
1450 YY_ACCESSING_SYMBOL (yystate), yyvsp);
1453 YY_STACK_PRINT (yyss, yyssp);
1456 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1458 YY_IGNORE_MAYBE_UNINITIALIZED_END
1461 /* Shift the error token. */
1462 YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp);
1468 /*-------------------------------------.
1469 | yyacceptlab -- YYACCEPT comes here. |
1470 `-------------------------------------*/
1476 /*-----------------------------------.
1477 | yyabortlab -- YYABORT comes here. |
1478 `-----------------------------------*/
1484 #if !defined yyoverflow
1485 /*-------------------------------------------------.
1486 | yyexhaustedlab -- memory exhaustion comes here. |
1487 `-------------------------------------------------*/
1489 yyerror (YY_("memory exhausted"));
1495 /*-------------------------------------------------------.
1496 | yyreturn -- parsing is finished, clean up and return. |
1497 `-------------------------------------------------------*/
1499 if (yychar != YYEMPTY)
1501 /* Make sure we have latest lookahead translation. See comments at
1502 user semantic actions for why this is necessary. */
1503 yytoken = YYTRANSLATE (yychar);
1504 yydestruct ("Cleanup: discarding lookahead",
1507 /* Do not reclaim the symbols of the rule whose action triggered
1508 this YYABORT or YYACCEPT. */
1510 YY_STACK_PRINT (yyss, yyssp);
1511 while (yyssp != yyss)
1513 yydestruct ("Cleanup: popping",
1514 YY_ACCESSING_SYMBOL (+*yyssp), yyvsp);
1519 YYSTACK_FREE (yyss);