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-rw-r--r--gas/m68k-parse.c2772
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diff --git a/gas/m68k-parse.c b/gas/m68k-parse.c
new file mode 100644
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--- /dev/null
+++ b/gas/m68k-parse.c
@@ -0,0 +1,2772 @@
+/* A Bison parser, made by GNU Bison 3.0. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "3.0"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 27 "m68k-parse.y" /* yacc.c:339 */
+
+
+#include "as.h"
+#include "tc-m68k.h"
+#include "m68k-parse.h"
+#include "safe-ctype.h"
+
+/* Remap normal yacc parser interface names (yyparse, yylex, yyerror,
+ etc), as well as gratuitously global symbol names If other parser
+ generators (bison, byacc, etc) produce additional global names that
+ conflict at link time, then those parser generators need to be
+ fixed instead of adding those names to this list. */
+
+#define yymaxdepth m68k_maxdepth
+#define yyparse m68k_parse
+#define yylex m68k_lex
+#define yyerror m68k_error
+#define yylval m68k_lval
+#define yychar m68k_char
+#define yydebug m68k_debug
+#define yypact m68k_pact
+#define yyr1 m68k_r1
+#define yyr2 m68k_r2
+#define yydef m68k_def
+#define yychk m68k_chk
+#define yypgo m68k_pgo
+#define yyact m68k_act
+#define yyexca m68k_exca
+#define yyerrflag m68k_errflag
+#define yynerrs m68k_nerrs
+#define yyps m68k_ps
+#define yypv m68k_pv
+#define yys m68k_s
+#define yy_yys m68k_yys
+#define yystate m68k_state
+#define yytmp m68k_tmp
+#define yyv m68k_v
+#define yy_yyv m68k_yyv
+#define yyval m68k_val
+#define yylloc m68k_lloc
+#define yyreds m68k_reds /* With YYDEBUG defined */
+#define yytoks m68k_toks /* With YYDEBUG defined */
+#define yylhs m68k_yylhs
+#define yylen m68k_yylen
+#define yydefred m68k_yydefred
+#define yydgoto m68k_yydgoto
+#define yysindex m68k_yysindex
+#define yyrindex m68k_yyrindex
+#define yygindex m68k_yygindex
+#define yytable m68k_yytable
+#define yycheck m68k_yycheck
+
+#ifndef YYDEBUG
+#define YYDEBUG 1
+#endif
+
+/* Internal functions. */
+
+static enum m68k_register m68k_reg_parse (char **);
+static int yylex (void);
+static void yyerror (const char *);
+
+/* The parser sets fields pointed to by this global variable. */
+static struct m68k_op *op;
+
+
+#line 133 "m68k-parse.c" /* yacc.c:339 */
+
+# 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
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+
+/* Debug traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Token type. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ enum yytokentype
+ {
+ DR = 258,
+ AR = 259,
+ FPR = 260,
+ FPCR = 261,
+ LPC = 262,
+ ZAR = 263,
+ ZDR = 264,
+ LZPC = 265,
+ CREG = 266,
+ INDEXREG = 267,
+ EXPR = 268
+ };
+#endif
+/* Tokens. */
+#define DR 258
+#define AR 259
+#define FPR 260
+#define FPCR 261
+#define LPC 262
+#define ZAR 263
+#define ZDR 264
+#define LZPC 265
+#define CREG 266
+#define INDEXREG 267
+#define EXPR 268
+
+/* Value type. */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE YYSTYPE;
+union YYSTYPE
+{
+#line 95 "m68k-parse.y" /* yacc.c:355 */
+
+ struct m68k_indexreg indexreg;
+ enum m68k_register reg;
+ struct m68k_exp exp;
+ unsigned long mask;
+ int onereg;
+ int trailing_ampersand;
+
+#line 205 "m68k-parse.c" /* yacc.c:355 */
+};
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE yylval;
+
+int yyparse (void);
+
+
+
+/* Copy the second part of user declarations. */
+
+#line 220 "m68k-parse.c" /* yacc.c:358 */
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#else
+typedef signed char yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(Msgid) Msgid
+# endif
+#endif
+
+#ifndef __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))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized. */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+ _Pragma ("GCC diagnostic pop")
+#else
+# define YY_INITIAL_VALUE(Value) Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+ /* Use EXIT_SUCCESS as a witness for stdlib.h. */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's 'empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 44
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 215
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 27
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 21
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 89
+/* YYNSTATES -- Number of states. */
+#define YYNSTATES 180
+
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+ by yylex, with out-of-bounds checking. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 268
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+ as returned by yylex, without out-of-bounds checking. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 17, 2, 2, 14, 2,
+ 18, 19, 2, 20, 22, 21, 2, 26, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 15, 2, 16, 2, 25, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 23, 2, 24, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 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
+};
+
+#if YYDEBUG
+ /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
+static const yytype_uint16 yyrline[] =
+{
+ 0, 120, 120, 121, 125, 134, 135, 142, 147, 152,
+ 157, 162, 167, 172, 177, 182, 187, 192, 205, 210,
+ 215, 220, 230, 240, 250, 255, 260, 265, 272, 283,
+ 290, 296, 303, 309, 320, 330, 337, 343, 351, 358,
+ 365, 371, 379, 386, 398, 409, 422, 430, 438, 446,
+ 456, 463, 471, 478, 492, 493, 506, 507, 519, 520,
+ 521, 527, 528, 534, 535, 542, 543, 544, 551, 554,
+ 560, 561, 568, 571, 581, 585, 595, 599, 608, 609,
+ 613, 625, 629, 630, 634, 641, 651, 655, 659, 663
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "DR", "AR", "FPR", "FPCR", "LPC", "ZAR",
+ "ZDR", "LZPC", "CREG", "INDEXREG", "EXPR", "'&'", "'<'", "'>'", "'#'",
+ "'('", "')'", "'+'", "'-'", "','", "'['", "']'", "'@'", "'/'", "$accept",
+ "operand", "optional_ampersand", "generic_operand", "motorola_operand",
+ "mit_operand", "zireg", "zdireg", "zadr", "zdr", "apc", "zapc",
+ "optzapc", "zpc", "optczapc", "optcexpr", "optexprc", "reglist",
+ "ireglist", "reglistpair", "reglistreg", YY_NULL
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+ (internal) symbol number NUM (which must be that of a token). */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 38, 60, 62, 35, 40, 41,
+ 43, 45, 44, 91, 93, 64, 47
+};
+# endif
+
+#define YYPACT_NINF -98
+
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-98)))
+
+#define YYTABLE_NINF -64
+
+#define yytable_value_is_error(Yytable_value) \
+ 0
+
+ /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+static const yytype_int16 yypact[] =
+{
+ 89, 14, 9, 31, 35, -98, -98, -98, -98, 0,
+ 36, 42, 28, 56, 63, 67, 90, -98, 75, 75,
+ -98, -98, 86, -98, 96, -15, 123, -98, -98, -98,
+ -98, -98, 97, 115, 119, -98, 120, -98, 122, 16,
+ 126, -98, 127, 157, -98, -98, -98, -98, 19, 154,
+ 154, 154, -98, 140, 29, 144, -98, -98, -98, 123,
+ 141, 99, 18, 70, 147, 105, 148, 152, -98, -98,
+ -98, -98, -98, -98, -98, 142, -13, -98, -98, 146,
+ 150, -98, 133, -98, 140, 60, 146, 149, 133, 153,
+ 140, 151, -98, -98, -98, -98, -98, -98, -98, 155,
+ 158, -98, -98, 159, -98, 62, 143, 154, 154, -98,
+ 160, 161, 162, -98, 133, 163, 164, 165, 166, 116,
+ 168, 167, -98, -98, -98, -98, 169, -98, 173, -98,
+ -98, -98, -98, -98, 174, 176, 133, 116, 177, 175,
+ 175, -98, 175, -98, 175, 170, 178, -98, -98, 180,
+ 181, 175, -98, 171, 179, 182, 183, 187, 186, 189,
+ 175, 175, 190, -98, -98, -98, -98, 79, 143, 195,
+ 191, 192, -98, -98, 193, 194, -98, -98, -98, -98
+};
+
+ /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE does not specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 68, 86, 87, 88, 89, 64, 67, 66, 13, 14,
+ 0, 0, 0, 0, 0, 0, 0, 2, 5, 5,
+ 65, 69, 0, 17, 78, 0, 0, 16, 7, 8,
+ 15, 61, 63, 64, 67, 62, 66, 56, 0, 76,
+ 72, 57, 0, 0, 1, 6, 3, 4, 46, 0,
+ 0, 0, 63, 72, 0, 18, 24, 25, 26, 0,
+ 72, 0, 0, 0, 0, 0, 0, 76, 47, 48,
+ 86, 87, 88, 89, 79, 82, 81, 85, 80, 0,
+ 0, 23, 0, 19, 72, 0, 77, 0, 0, 74,
+ 72, 0, 73, 36, 59, 70, 60, 71, 54, 0,
+ 0, 55, 58, 0, 20, 0, 0, 0, 0, 35,
+ 0, 0, 0, 21, 0, 73, 74, 0, 0, 0,
+ 0, 0, 30, 22, 32, 34, 49, 77, 0, 83,
+ 84, 31, 33, 29, 0, 0, 0, 0, 0, 74,
+ 74, 75, 74, 40, 74, 0, 50, 27, 28, 0,
+ 0, 74, 38, 0, 0, 0, 0, 0, 76, 0,
+ 74, 74, 0, 42, 44, 39, 45, 0, 0, 0,
+ 0, 0, 37, 52, 0, 0, 41, 43, 51, 53
+};
+
+ /* YYPGOTO[NTERM-NUM]. */
+static const yytype_int16 yypgoto[] =
+{
+ -98, -98, 196, -98, -98, -98, -81, 6, -98, -9,
+ -98, 2, -98, -78, -38, -97, -67, -98, -48, 172,
+ 12
+};
+
+ /* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
+{
+ -1, 16, 46, 17, 18, 19, 100, 40, 101, 102,
+ 20, 92, 22, 103, 64, 120, 62, 23, 74, 75,
+ 76
+};
+
+ /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule whose
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+static const yytype_int16 yytable[] =
+{
+ 106, 110, 21, 78, 111, 41, 50, 117, 50, -10,
+ 118, 51, 25, 108, -9, 80, 42, 41, 26, 138,
+ 52, 31, 87, 5, 6, 128, 7, 35, 54, 60,
+ 37, -11, 53, 134, -63, -12, 135, 67, 142, 68,
+ 69, 61, 154, 155, 29, 156, 112, 157, 81, 27,
+ 41, 82, 121, 41, 162, 149, 151, 28, 150, 129,
+ 130, 85, 77, 170, 171, 84, 31, 32, 90, 30,
+ 33, 34, 35, 36, 52, 37, 38, 5, 6, 113,
+ 7, 126, 114, 91, 127, 43, 39, 174, 115, 45,
+ 44, 168, 1, 2, 3, 4, 5, 6, 173, 7,
+ 8, 127, 9, 10, 11, 12, 13, 14, 31, 94,
+ 15, 48, 95, 96, 35, 97, 55, 98, 99, 31,
+ 94, 88, 49, 89, 96, 35, 31, 52, 98, 141,
+ 5, 6, 35, 7, 56, 37, 31, 94, 57, 58,
+ 95, 96, 35, 97, 59, 98, 31, 94, 63, 65,
+ 52, 96, 35, 5, 6, 98, 7, 70, 71, 72,
+ 73, 66, 79, 86, 83, 105, 93, 104, 107, 109,
+ 122, 0, 24, 116, 123, 119, 0, 124, 125, 131,
+ 132, 133, 0, 0, 141, 136, 137, 143, 158, 139,
+ 140, 144, 146, 147, 145, 148, 152, 153, 163, 167,
+ 0, 164, 165, 159, 160, 161, 166, 169, 175, 172,
+ 176, 177, 178, 179, 0, 47
+};
+
+static const yytype_int16 yycheck[] =
+{
+ 67, 82, 0, 51, 82, 14, 21, 88, 21, 0,
+ 88, 26, 0, 26, 0, 53, 14, 26, 18, 116,
+ 4, 3, 60, 7, 8, 106, 10, 9, 26, 13,
+ 12, 0, 26, 114, 25, 0, 114, 18, 119, 20,
+ 21, 39, 139, 140, 16, 142, 84, 144, 19, 13,
+ 59, 22, 90, 62, 151, 136, 137, 15, 136, 107,
+ 108, 59, 50, 160, 161, 59, 3, 4, 62, 13,
+ 7, 8, 9, 10, 4, 12, 13, 7, 8, 19,
+ 10, 19, 22, 13, 22, 18, 23, 168, 86, 14,
+ 0, 158, 3, 4, 5, 6, 7, 8, 19, 10,
+ 11, 22, 13, 14, 15, 16, 17, 18, 3, 4,
+ 21, 25, 7, 8, 9, 10, 19, 12, 13, 3,
+ 4, 22, 26, 24, 8, 9, 3, 4, 12, 13,
+ 7, 8, 9, 10, 19, 12, 3, 4, 19, 19,
+ 7, 8, 9, 10, 22, 12, 3, 4, 22, 22,
+ 4, 8, 9, 7, 8, 12, 10, 3, 4, 5,
+ 6, 4, 22, 22, 20, 13, 19, 19, 26, 19,
+ 19, -1, 0, 24, 19, 22, -1, 19, 19, 19,
+ 19, 19, -1, -1, 13, 22, 22, 19, 18, 24,
+ 24, 24, 19, 19, 25, 19, 19, 22, 19, 13,
+ -1, 19, 19, 25, 24, 24, 19, 18, 13, 19,
+ 19, 19, 19, 19, -1, 19
+};
+
+ /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 3, 4, 5, 6, 7, 8, 10, 11, 13,
+ 14, 15, 16, 17, 18, 21, 28, 30, 31, 32,
+ 37, 38, 39, 44, 46, 47, 18, 13, 15, 16,
+ 13, 3, 4, 7, 8, 9, 10, 12, 13, 23,
+ 34, 36, 38, 18, 0, 14, 29, 29, 25, 26,
+ 21, 26, 4, 34, 38, 19, 19, 19, 19, 22,
+ 13, 38, 43, 22, 41, 22, 4, 18, 20, 21,
+ 3, 4, 5, 6, 45, 46, 47, 47, 45, 22,
+ 41, 19, 22, 20, 34, 38, 22, 41, 22, 24,
+ 34, 13, 38, 19, 4, 7, 8, 10, 12, 13,
+ 33, 35, 36, 40, 19, 13, 43, 26, 26, 19,
+ 33, 40, 41, 19, 22, 38, 24, 33, 40, 22,
+ 42, 41, 19, 19, 19, 19, 19, 22, 33, 45,
+ 45, 19, 19, 19, 33, 40, 22, 22, 42, 24,
+ 24, 13, 33, 19, 24, 25, 19, 19, 19, 33,
+ 40, 33, 19, 22, 42, 42, 42, 42, 18, 25,
+ 24, 24, 42, 19, 19, 19, 19, 13, 43, 18,
+ 42, 42, 19, 19, 33, 13, 19, 19, 19, 19
+};
+
+ /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 27, 28, 28, 28, 29, 29, 30, 30, 30,
+ 30, 30, 30, 30, 30, 30, 30, 30, 31, 31,
+ 31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
+ 31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
+ 31, 31, 31, 31, 31, 31, 32, 32, 32, 32,
+ 32, 32, 32, 32, 33, 33, 34, 34, 35, 35,
+ 35, 36, 36, 37, 37, 38, 38, 38, 39, 39,
+ 40, 40, 41, 41, 42, 42, 43, 43, 44, 44,
+ 44, 45, 45, 45, 45, 46, 47, 47, 47, 47
+};
+
+ /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 1, 2, 2, 0, 1, 2, 2, 1,
+ 1, 1, 1, 1, 1, 2, 2, 1, 3, 4,
+ 4, 5, 5, 4, 3, 3, 3, 7, 7, 6,
+ 5, 6, 5, 6, 5, 5, 4, 9, 7, 8,
+ 6, 10, 8, 10, 8, 8, 2, 3, 3, 5,
+ 6, 10, 9, 10, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 0, 1,
+ 1, 1, 0, 2, 0, 2, 0, 2, 1, 3,
+ 3, 1, 1, 3, 3, 3, 1, 1, 1, 1
+};
+
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (0)
+
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT. |
+`----------------------------------------*/
+
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+ FILE *yyo = yyoutput;
+ YYUSE (yyo);
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ YYUSE (yytype);
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+ YYFPRINTF (yyoutput, "%s %s (",
+ yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+static void
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
+{
+ unsigned long int yylno = yyrline[yyrule];
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr,
+ yystos[yyssp[yyi + 1 - yynrhs]],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyssp, yyvsp, Rule); \
+} while (0)
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+yystrlen (const char *yystr)
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (YY_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:
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+{
+ YYUSE (yyvaluep);
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ YYUSE (yytype);
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+int
+yyparse (void)
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ 'yyss': related to states.
+ 'yyvs': related to semantic values.
+
+ 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;
+ /* 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];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#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. */
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = yylex ();
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ '$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 3:
+#line 122 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->trailing_ampersand = (yyvsp[0].trailing_ampersand);
+ }
+#line 1397 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 4:
+#line 126 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->trailing_ampersand = (yyvsp[0].trailing_ampersand);
+ }
+#line 1405 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 5:
+#line 134 "m68k-parse.y" /* yacc.c:1661 */
+ { (yyval.trailing_ampersand) = 0; }
+#line 1411 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 6:
+#line 136 "m68k-parse.y" /* yacc.c:1661 */
+ { (yyval.trailing_ampersand) = 1; }
+#line 1417 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 7:
+#line 143 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = LSH;
+ }
+#line 1425 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 8:
+#line 148 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = RSH;
+ }
+#line 1433 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 9:
+#line 153 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = DREG;
+ op->reg = (yyvsp[0].reg);
+ }
+#line 1442 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 10:
+#line 158 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = AREG;
+ op->reg = (yyvsp[0].reg);
+ }
+#line 1451 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 11:
+#line 163 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = FPREG;
+ op->reg = (yyvsp[0].reg);
+ }
+#line 1460 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 12:
+#line 168 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = CONTROL;
+ op->reg = (yyvsp[0].reg);
+ }
+#line 1469 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 13:
+#line 173 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = CONTROL;
+ op->reg = (yyvsp[0].reg);
+ }
+#line 1478 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 14:
+#line 178 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = ABSL;
+ op->disp = (yyvsp[0].exp);
+ }
+#line 1487 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 15:
+#line 183 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = IMMED;
+ op->disp = (yyvsp[0].exp);
+ }
+#line 1496 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 16:
+#line 188 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = IMMED;
+ op->disp = (yyvsp[0].exp);
+ }
+#line 1505 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 17:
+#line 193 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = REGLST;
+ op->mask = (yyvsp[0].mask);
+ }
+#line 1514 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 18:
+#line 206 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = AINDR;
+ op->reg = (yyvsp[-1].reg);
+ }
+#line 1523 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 19:
+#line 211 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = AINC;
+ op->reg = (yyvsp[-2].reg);
+ }
+#line 1532 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 20:
+#line 216 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = ADEC;
+ op->reg = (yyvsp[-1].reg);
+ }
+#line 1541 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 21:
+#line 221 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->reg = (yyvsp[-1].reg);
+ op->disp = (yyvsp[-3].exp);
+ if (((yyvsp[-1].reg) >= ZADDR0 && (yyvsp[-1].reg) <= ZADDR7)
+ || (yyvsp[-1].reg) == ZPC)
+ op->mode = BASE;
+ else
+ op->mode = DISP;
+ }
+#line 1555 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 22:
+#line 231 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->reg = (yyvsp[-3].reg);
+ op->disp = (yyvsp[-1].exp);
+ if (((yyvsp[-3].reg) >= ZADDR0 && (yyvsp[-3].reg) <= ZADDR7)
+ || (yyvsp[-3].reg) == ZPC)
+ op->mode = BASE;
+ else
+ op->mode = DISP;
+ }
+#line 1569 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 23:
+#line 241 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->reg = (yyvsp[-1].reg);
+ op->disp = (yyvsp[-3].exp);
+ if (((yyvsp[-1].reg) >= ZADDR0 && (yyvsp[-1].reg) <= ZADDR7)
+ || (yyvsp[-1].reg) == ZPC)
+ op->mode = BASE;
+ else
+ op->mode = DISP;
+ }
+#line 1583 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 24:
+#line 251 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = DISP;
+ op->reg = (yyvsp[-1].reg);
+ }
+#line 1592 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 25:
+#line 256 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->reg = (yyvsp[-1].reg);
+ }
+#line 1601 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 26:
+#line 261 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->reg = (yyvsp[-1].reg);
+ }
+#line 1610 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 27:
+#line 266 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->reg = (yyvsp[-3].reg);
+ op->disp = (yyvsp[-5].exp);
+ op->index = (yyvsp[-1].indexreg);
+ }
+#line 1621 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 28:
+#line 273 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ if ((yyvsp[-3].reg) == PC || (yyvsp[-3].reg) == ZPC)
+ yyerror (_("syntax error"));
+ op->mode = BASE;
+ op->reg = (yyvsp[-1].reg);
+ op->disp = (yyvsp[-5].exp);
+ op->index.reg = (yyvsp[-3].reg);
+ op->index.size = SIZE_UNSPEC;
+ op->index.scale = 1;
+ }
+#line 1636 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 29:
+#line 284 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->reg = (yyvsp[-1].reg);
+ op->disp = (yyvsp[-4].exp);
+ op->index = (yyvsp[-2].indexreg);
+ }
+#line 1647 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 30:
+#line 291 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->disp = (yyvsp[-1].exp);
+ op->index = (yyvsp[-3].indexreg);
+ }
+#line 1657 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 31:
+#line 297 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->reg = (yyvsp[-3].reg);
+ op->disp = (yyvsp[-5].exp);
+ op->index = (yyvsp[-1].indexreg);
+ }
+#line 1668 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 32:
+#line 304 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->reg = (yyvsp[-3].reg);
+ op->index = (yyvsp[-1].indexreg);
+ }
+#line 1678 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 33:
+#line 310 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ if ((yyvsp[-3].reg) == PC || (yyvsp[-3].reg) == ZPC)
+ yyerror (_("syntax error"));
+ op->mode = BASE;
+ op->reg = (yyvsp[-1].reg);
+ op->disp = (yyvsp[-5].exp);
+ op->index.reg = (yyvsp[-3].reg);
+ op->index.size = SIZE_UNSPEC;
+ op->index.scale = 1;
+ }
+#line 1693 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 34:
+#line 321 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ if ((yyvsp[-3].reg) == PC || (yyvsp[-3].reg) == ZPC)
+ yyerror (_("syntax error"));
+ op->mode = BASE;
+ op->reg = (yyvsp[-1].reg);
+ op->index.reg = (yyvsp[-3].reg);
+ op->index.size = SIZE_UNSPEC;
+ op->index.scale = 1;
+ }
+#line 1707 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 35:
+#line 331 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->reg = (yyvsp[-1].reg);
+ op->disp = (yyvsp[-4].exp);
+ op->index = (yyvsp[-2].indexreg);
+ }
+#line 1718 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 36:
+#line 338 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->reg = (yyvsp[-1].reg);
+ op->index = (yyvsp[-2].indexreg);
+ }
+#line 1728 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 37:
+#line 344 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = POST;
+ op->reg = (yyvsp[-5].reg);
+ op->disp = (yyvsp[-6].exp);
+ op->index = (yyvsp[-2].indexreg);
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1740 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 38:
+#line 352 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = POST;
+ op->reg = (yyvsp[-3].reg);
+ op->disp = (yyvsp[-4].exp);
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1751 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 39:
+#line 359 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = POST;
+ op->reg = (yyvsp[-5].reg);
+ op->index = (yyvsp[-2].indexreg);
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1762 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 40:
+#line 366 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = POST;
+ op->reg = (yyvsp[-3].reg);
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1772 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 41:
+#line 372 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = PRE;
+ op->reg = (yyvsp[-5].reg);
+ op->disp = (yyvsp[-7].exp);
+ op->index = (yyvsp[-3].indexreg);
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1784 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 42:
+#line 380 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = PRE;
+ op->reg = (yyvsp[-5].reg);
+ op->index = (yyvsp[-3].indexreg);
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1795 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 43:
+#line 387 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ if ((yyvsp[-5].reg) == PC || (yyvsp[-5].reg) == ZPC)
+ yyerror (_("syntax error"));
+ op->mode = PRE;
+ op->reg = (yyvsp[-3].reg);
+ op->disp = (yyvsp[-7].exp);
+ op->index.reg = (yyvsp[-5].reg);
+ op->index.size = SIZE_UNSPEC;
+ op->index.scale = 1;
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1811 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 44:
+#line 399 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ if ((yyvsp[-5].reg) == PC || (yyvsp[-5].reg) == ZPC)
+ yyerror (_("syntax error"));
+ op->mode = PRE;
+ op->reg = (yyvsp[-3].reg);
+ op->index.reg = (yyvsp[-5].reg);
+ op->index.size = SIZE_UNSPEC;
+ op->index.scale = 1;
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1826 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 45:
+#line 410 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = PRE;
+ op->reg = (yyvsp[-3].reg);
+ op->disp = (yyvsp[-5].exp);
+ op->index = (yyvsp[-4].indexreg);
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1838 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 46:
+#line 423 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ /* We use optzapc to avoid a shift/reduce conflict. */
+ if ((yyvsp[-1].reg) < ADDR0 || (yyvsp[-1].reg) > ADDR7)
+ yyerror (_("syntax error"));
+ op->mode = AINDR;
+ op->reg = (yyvsp[-1].reg);
+ }
+#line 1850 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 47:
+#line 431 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ /* We use optzapc to avoid a shift/reduce conflict. */
+ if ((yyvsp[-2].reg) < ADDR0 || (yyvsp[-2].reg) > ADDR7)
+ yyerror (_("syntax error"));
+ op->mode = AINC;
+ op->reg = (yyvsp[-2].reg);
+ }
+#line 1862 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 48:
+#line 439 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ /* We use optzapc to avoid a shift/reduce conflict. */
+ if ((yyvsp[-2].reg) < ADDR0 || (yyvsp[-2].reg) > ADDR7)
+ yyerror (_("syntax error"));
+ op->mode = ADEC;
+ op->reg = (yyvsp[-2].reg);
+ }
+#line 1874 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 49:
+#line 447 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->reg = (yyvsp[-4].reg);
+ op->disp = (yyvsp[-1].exp);
+ if (((yyvsp[-4].reg) >= ZADDR0 && (yyvsp[-4].reg) <= ZADDR7)
+ || (yyvsp[-4].reg) == ZPC)
+ op->mode = BASE;
+ else
+ op->mode = DISP;
+ }
+#line 1888 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 50:
+#line 457 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = BASE;
+ op->reg = (yyvsp[-5].reg);
+ op->disp = (yyvsp[-2].exp);
+ op->index = (yyvsp[-1].indexreg);
+ }
+#line 1899 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 51:
+#line 464 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = POST;
+ op->reg = (yyvsp[-9].reg);
+ op->disp = (yyvsp[-6].exp);
+ op->index = (yyvsp[-1].indexreg);
+ op->odisp = (yyvsp[-2].exp);
+ }
+#line 1911 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 52:
+#line 472 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = POST;
+ op->reg = (yyvsp[-8].reg);
+ op->disp = (yyvsp[-5].exp);
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1922 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 53:
+#line 479 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ op->mode = PRE;
+ op->reg = (yyvsp[-9].reg);
+ op->disp = (yyvsp[-6].exp);
+ op->index = (yyvsp[-5].indexreg);
+ op->odisp = (yyvsp[-1].exp);
+ }
+#line 1934 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 55:
+#line 494 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.indexreg).reg = (yyvsp[0].reg);
+ (yyval.indexreg).size = SIZE_UNSPEC;
+ (yyval.indexreg).scale = 1;
+ }
+#line 1944 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 57:
+#line 508 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.indexreg).reg = (yyvsp[0].reg);
+ (yyval.indexreg).size = SIZE_UNSPEC;
+ (yyval.indexreg).scale = 1;
+ }
+#line 1954 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 68:
+#line 551 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.reg) = ZADDR0;
+ }
+#line 1962 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 72:
+#line 568 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.reg) = ZADDR0;
+ }
+#line 1970 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 73:
+#line 572 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.reg) = (yyvsp[0].reg);
+ }
+#line 1978 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 74:
+#line 581 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.exp).exp.X_op = O_absent;
+ (yyval.exp).size = SIZE_UNSPEC;
+ }
+#line 1987 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 75:
+#line 586 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.exp) = (yyvsp[0].exp);
+ }
+#line 1995 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 76:
+#line 595 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.exp).exp.X_op = O_absent;
+ (yyval.exp).size = SIZE_UNSPEC;
+ }
+#line 2004 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 77:
+#line 600 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.exp) = (yyvsp[-1].exp);
+ }
+#line 2012 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 79:
+#line 610 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.mask) = (yyvsp[-2].mask) | (yyvsp[0].mask);
+ }
+#line 2020 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 80:
+#line 614 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.mask) = (1 << (yyvsp[-2].onereg)) | (yyvsp[0].mask);
+ }
+#line 2028 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 81:
+#line 626 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.mask) = 1 << (yyvsp[0].onereg);
+ }
+#line 2036 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 83:
+#line 631 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.mask) = (yyvsp[-2].mask) | (yyvsp[0].mask);
+ }
+#line 2044 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 84:
+#line 635 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.mask) = (1 << (yyvsp[-2].onereg)) | (yyvsp[0].mask);
+ }
+#line 2052 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 85:
+#line 642 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ if ((yyvsp[-2].onereg) <= (yyvsp[0].onereg))
+ (yyval.mask) = (1 << ((yyvsp[0].onereg) + 1)) - 1 - ((1 << (yyvsp[-2].onereg)) - 1);
+ else
+ (yyval.mask) = (1 << ((yyvsp[-2].onereg) + 1)) - 1 - ((1 << (yyvsp[0].onereg)) - 1);
+ }
+#line 2063 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 86:
+#line 652 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.onereg) = (yyvsp[0].reg) - DATA0;
+ }
+#line 2071 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 87:
+#line 656 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.onereg) = (yyvsp[0].reg) - ADDR0 + 8;
+ }
+#line 2079 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 88:
+#line 660 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ (yyval.onereg) = (yyvsp[0].reg) - FP0 + 16;
+ }
+#line 2087 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+ case 89:
+#line 664 "m68k-parse.y" /* yacc.c:1661 */
+ {
+ if ((yyvsp[0].reg) == FPI)
+ (yyval.onereg) = 24;
+ else if ((yyvsp[0].reg) == FPS)
+ (yyval.onereg) = 25;
+ else
+ (yyval.onereg) = 26;
+ }
+#line 2100 "m68k-parse.c" /* yacc.c:1661 */
+ break;
+
+
+#line 2104 "m68k-parse.c" /* yacc.c:1661 */
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+ /* Now 'shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*--------------------------------------.
+| yyerrlab -- here on detecting error. |
+`--------------------------------------*/
+yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule whose action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ }
+ /* Do not reclaim the symbols of the rule whose action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ return yyresult;
+}
+#line 674 "m68k-parse.y" /* yacc.c:1906 */
+
+
+/* The string to parse is stored here, and modified by yylex. */
+
+static char *str;
+
+/* The original string pointer. */
+
+static char *strorig;
+
+/* If *CCP could be a register, return the register number and advance
+ *CCP. Otherwise don't change *CCP, and return 0. */
+
+static enum m68k_register
+m68k_reg_parse (char **ccp)
+{
+ char *start = *ccp;
+ char c;
+ char *p;
+ symbolS *symbolp;
+
+ if (flag_reg_prefix_optional)
+ {
+ if (*start == REGISTER_PREFIX)
+ start++;
+ p = start;
+ }
+ else
+ {
+ if (*start != REGISTER_PREFIX)
+ return 0;
+ p = start + 1;
+ }
+
+ if (! is_name_beginner (*p))
+ return 0;
+
+ p++;
+ while (is_part_of_name (*p) && *p != '.' && *p != ':' && *p != '*')
+ p++;
+
+ c = *p;
+ *p = 0;
+ symbolp = symbol_find (start);
+ *p = c;
+
+ if (symbolp != NULL && S_GET_SEGMENT (symbolp) == reg_section)
+ {
+ *ccp = p;
+ return S_GET_VALUE (symbolp);
+ }
+
+ /* In MRI mode, something like foo.bar can be equated to a register
+ name. */
+ while (flag_mri && c == '.')
+ {
+ ++p;
+ while (is_part_of_name (*p) && *p != '.' && *p != ':' && *p != '*')
+ p++;
+ c = *p;
+ *p = '\0';
+ symbolp = symbol_find (start);
+ *p = c;
+ if (symbolp != NULL && S_GET_SEGMENT (symbolp) == reg_section)
+ {
+ *ccp = p;
+ return S_GET_VALUE (symbolp);
+ }
+ }
+
+ return 0;
+}
+
+/* The lexer. */
+
+static int
+yylex (void)
+{
+ enum m68k_register reg;
+ char *s;
+ int parens;
+ int c = 0;
+ int tail = 0;
+ char *hold;
+
+ if (*str == ' ')
+ ++str;
+
+ if (*str == '\0')
+ return 0;
+
+ /* Various special characters are just returned directly. */
+ switch (*str)
+ {
+ case '@':
+ /* In MRI mode, this can be the start of an octal number. */
+ if (flag_mri)
+ {
+ if (ISDIGIT (str[1])
+ || ((str[1] == '+' || str[1] == '-')
+ && ISDIGIT (str[2])))
+ break;
+ }
+ /* Fall through. */
+ case '#':
+ case '&':
+ case ',':
+ case ')':
+ case '/':
+ case '[':
+ case ']':
+ case '<':
+ case '>':
+ return *str++;
+ case '+':
+ /* It so happens that a '+' can only appear at the end of an
+ operand, or if it is trailed by an '&'(see mac load insn).
+ If it appears anywhere else, it must be a unary. */
+ if (str[1] == '\0' || (str[1] == '&' && str[2] == '\0'))
+ return *str++;
+ break;
+ case '-':
+ /* A '-' can only appear in -(ar), rn-rn, or ar@-. If it
+ appears anywhere else, it must be a unary minus on an
+ expression, unless it it trailed by a '&'(see mac load insn). */
+ if (str[1] == '\0' || (str[1] == '&' && str[2] == '\0'))
+ return *str++;
+ s = str + 1;
+ if (*s == '(')
+ ++s;
+ if (m68k_reg_parse (&s) != 0)
+ return *str++;
+ break;
+ case '(':
+ /* A '(' can only appear in `(reg)', `(expr,...', `([', `@(', or
+ `)('. If it appears anywhere else, it must be starting an
+ expression. */
+ if (str[1] == '['
+ || (str > strorig
+ && (str[-1] == '@'
+ || str[-1] == ')')))
+ return *str++;
+ s = str + 1;
+ if (m68k_reg_parse (&s) != 0)
+ return *str++;
+ /* Check for the case of '(expr,...' by scanning ahead. If we
+ find a comma outside of balanced parentheses, we return '('.
+ If we find an unbalanced right parenthesis, then presumably
+ the '(' really starts an expression. */
+ parens = 0;
+ for (s = str + 1; *s != '\0'; s++)
+ {
+ if (*s == '(')
+ ++parens;
+ else if (*s == ')')
+ {
+ if (parens == 0)
+ break;
+ --parens;
+ }
+ else if (*s == ',' && parens == 0)
+ {
+ /* A comma can not normally appear in an expression, so
+ this is a case of '(expr,...'. */
+ return *str++;
+ }
+ }
+ }
+
+ /* See if it's a register. */
+
+ reg = m68k_reg_parse (&str);
+ if (reg != 0)
+ {
+ int ret;
+
+ yylval.reg = reg;
+
+ if (reg >= DATA0 && reg <= DATA7)
+ ret = DR;
+ else if (reg >= ADDR0 && reg <= ADDR7)
+ ret = AR;
+ else if (reg >= FP0 && reg <= FP7)
+ return FPR;
+ else if (reg == FPI
+ || reg == FPS
+ || reg == FPC)
+ return FPCR;
+ else if (reg == PC)
+ return LPC;
+ else if (reg >= ZDATA0 && reg <= ZDATA7)
+ ret = ZDR;
+ else if (reg >= ZADDR0 && reg <= ZADDR7)
+ ret = ZAR;
+ else if (reg == ZPC)
+ return LZPC;
+ else
+ return CREG;
+
+ /* If we get here, we have a data or address register. We
+ must check for a size or scale; if we find one, we must
+ return INDEXREG. */
+
+ s = str;
+
+ if (*s != '.' && *s != ':' && *s != '*')
+ return ret;
+
+ yylval.indexreg.reg = reg;
+
+ if (*s != '.' && *s != ':')
+ yylval.indexreg.size = SIZE_UNSPEC;
+ else
+ {
+ ++s;
+ switch (*s)
+ {
+ case 'w':
+ case 'W':
+ yylval.indexreg.size = SIZE_WORD;
+ ++s;
+ break;
+ case 'l':
+ case 'L':
+ yylval.indexreg.size = SIZE_LONG;
+ ++s;
+ break;
+ default:
+ yyerror (_("illegal size specification"));
+ yylval.indexreg.size = SIZE_UNSPEC;
+ break;
+ }
+ }
+
+ yylval.indexreg.scale = 1;
+
+ if (*s == '*' || *s == ':')
+ {
+ expressionS scale;
+
+ ++s;
+
+ hold = input_line_pointer;
+ input_line_pointer = s;
+ expression (&scale);
+ s = input_line_pointer;
+ input_line_pointer = hold;
+
+ if (scale.X_op != O_constant)
+ yyerror (_("scale specification must resolve to a number"));
+ else
+ {
+ switch (scale.X_add_number)
+ {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ yylval.indexreg.scale = scale.X_add_number;
+ break;
+ default:
+ yyerror (_("invalid scale value"));
+ break;
+ }
+ }
+ }
+
+ str = s;
+
+ return INDEXREG;
+ }
+
+ /* It must be an expression. Before we call expression, we need to
+ look ahead to see if there is a size specification. We must do
+ that first, because otherwise foo.l will be treated as the symbol
+ foo.l, rather than as the symbol foo with a long size
+ specification. The grammar requires that all expressions end at
+ the end of the operand, or with ',', '(', ']', ')'. */
+
+ parens = 0;
+ for (s = str; *s != '\0'; s++)
+ {
+ if (*s == '(')
+ {
+ if (parens == 0
+ && s > str
+ && (s[-1] == ')' || ISALNUM (s[-1])))
+ break;
+ ++parens;
+ }
+ else if (*s == ')')
+ {
+ if (parens == 0)
+ break;
+ --parens;
+ }
+ else if (parens == 0
+ && (*s == ',' || *s == ']'))
+ break;
+ }
+
+ yylval.exp.size = SIZE_UNSPEC;
+ if (s <= str + 2
+ || (s[-2] != '.' && s[-2] != ':'))
+ tail = 0;
+ else
+ {
+ switch (s[-1])
+ {
+ case 's':
+ case 'S':
+ case 'b':
+ case 'B':
+ yylval.exp.size = SIZE_BYTE;
+ break;
+ case 'w':
+ case 'W':
+ yylval.exp.size = SIZE_WORD;
+ break;
+ case 'l':
+ case 'L':
+ yylval.exp.size = SIZE_LONG;
+ break;
+ default:
+ break;
+ }
+ if (yylval.exp.size != SIZE_UNSPEC)
+ tail = 2;
+ }
+
+#ifdef OBJ_ELF
+ {
+ /* Look for @PLTPC, etc. */
+ char *cp;
+
+ yylval.exp.pic_reloc = pic_none;
+ cp = s - tail;
+ if (cp - 7 > str && cp[-7] == '@')
+ {
+ if (strncmp (cp - 7, "@TLSLDM", 7) == 0)
+ {
+ yylval.exp.pic_reloc = pic_tls_ldm;
+ tail += 7;
+ }
+ else if (strncmp (cp - 7, "@TLSLDO", 7) == 0)
+ {
+ yylval.exp.pic_reloc = pic_tls_ldo;
+ tail += 7;
+ }
+ }
+ else if (cp - 6 > str && cp[-6] == '@')
+ {
+ if (strncmp (cp - 6, "@PLTPC", 6) == 0)
+ {
+ yylval.exp.pic_reloc = pic_plt_pcrel;
+ tail += 6;
+ }
+ else if (strncmp (cp - 6, "@GOTPC", 6) == 0)
+ {
+ yylval.exp.pic_reloc = pic_got_pcrel;
+ tail += 6;
+ }
+ else if (strncmp (cp - 6, "@TLSGD", 6) == 0)
+ {
+ yylval.exp.pic_reloc = pic_tls_gd;
+ tail += 6;
+ }
+ else if (strncmp (cp - 6, "@TLSIE", 6) == 0)
+ {
+ yylval.exp.pic_reloc = pic_tls_ie;
+ tail += 6;
+ }
+ else if (strncmp (cp - 6, "@TLSLE", 6) == 0)
+ {
+ yylval.exp.pic_reloc = pic_tls_le;
+ tail += 6;
+ }
+ }
+ else if (cp - 4 > str && cp[-4] == '@')
+ {
+ if (strncmp (cp - 4, "@PLT", 4) == 0)
+ {
+ yylval.exp.pic_reloc = pic_plt_off;
+ tail += 4;
+ }
+ else if (strncmp (cp - 4, "@GOT", 4) == 0)
+ {
+ yylval.exp.pic_reloc = pic_got_off;
+ tail += 4;
+ }
+ }
+ }
+#endif
+
+ if (tail != 0)
+ {
+ c = s[-tail];
+ s[-tail] = 0;
+ }
+
+ hold = input_line_pointer;
+ input_line_pointer = str;
+ expression (&yylval.exp.exp);
+ str = input_line_pointer;
+ input_line_pointer = hold;
+
+ if (tail != 0)
+ {
+ s[-tail] = c;
+ str = s;
+ }
+
+ return EXPR;
+}
+
+/* Parse an m68k operand. This is the only function which is called
+ from outside this file. */
+
+int
+m68k_ip_op (char *s, struct m68k_op *oparg)
+{
+ memset (oparg, 0, sizeof *oparg);
+ oparg->error = NULL;
+ oparg->index.reg = ZDATA0;
+ oparg->index.scale = 1;
+ oparg->disp.exp.X_op = O_absent;
+ oparg->odisp.exp.X_op = O_absent;
+
+ str = strorig = s;
+ op = oparg;
+
+ return yyparse ();
+}
+
+/* The error handler. */
+
+static void
+yyerror (const char *s)
+{
+ op->error = s;
+}
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