darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
old-cross-binutils/gdb/ada-exp.tab.c
Aidan Skinner 14f9c5c955 Add base ada language files
2002-06-04 15:28:49 +00:00

2389 lines
77 KiB
C
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

/* A Bison parser, made from ./ada-exp.y
by GNU bison 1.35. */
#define YYBISON 1 /* Identify Bison output. */
# define INT 257
# define NULL_PTR 258
# define CHARLIT 259
# define FLOAT 260
# define TYPENAME 261
# define BLOCKNAME 262
# define STRING 263
# define NAME 264
# define DOT_ID 265
# define OBJECT_RENAMING 266
# define DOT_ALL 267
# define LAST 268
# define REGNAME 269
# define INTERNAL_VARIABLE 270
# define ASSIGN 271
# define _AND_ 272
# define OR 273
# define XOR 274
# define THEN 275
# define ELSE 276
# define NOTEQUAL 277
# define LEQ 278
# define GEQ 279
# define IN 280
# define DOTDOT 281
# define UNARY 282
# define MOD 283
# define REM 284
# define STARSTAR 285
# define ABS 286
# define NOT 287
# define TICK_ACCESS 288
# define TICK_ADDRESS 289
# define TICK_FIRST 290
# define TICK_LAST 291
# define TICK_LENGTH 292
# define TICK_MAX 293
# define TICK_MIN 294
# define TICK_MODULUS 295
# define TICK_POS 296
# define TICK_RANGE 297
# define TICK_SIZE 298
# define TICK_TAG 299
# define TICK_VAL 300
# define ARROW 301
# define NEW 302
#line 38 "./ada-exp.y"
#include "defs.h"
#include <string.h>
#include <ctype.h>
#include "expression.h"
#include "value.h"
#include "parser-defs.h"
#include "language.h"
#include "ada-lang.h"
#include "bfd.h" /* Required by objfiles.h. */
#include "symfile.h" /* Required by objfiles.h. */
#include "objfiles.h" /* For have_full_symbols and have_partial_symbols */
#include "frame.h"
/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
as well as gratuitiously global symbol names, so we can have multiple
yacc generated parsers in gdb. These are only the variables
produced by yacc. 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. */
/* NOTE: This is clumsy, especially since BISON and FLEX provide --prefix
options. I presume we are maintaining it to accommodate systems
without BISON? (PNH) */
#define yymaxdepth ada_maxdepth
#define yyparse _ada_parse /* ada_parse calls this after initialization */
#define yylex ada_lex
#define yyerror ada_error
#define yylval ada_lval
#define yychar ada_char
#define yydebug ada_debug
#define yypact ada_pact
#define yyr1 ada_r1
#define yyr2 ada_r2
#define yydef ada_def
#define yychk ada_chk
#define yypgo ada_pgo
#define yyact ada_act
#define yyexca ada_exca
#define yyerrflag ada_errflag
#define yynerrs ada_nerrs
#define yyps ada_ps
#define yypv ada_pv
#define yys ada_s
#define yy_yys ada_yys
#define yystate ada_state
#define yytmp ada_tmp
#define yyv ada_v
#define yy_yyv ada_yyv
#define yyval ada_val
#define yylloc ada_lloc
#define yyreds ada_reds /* With YYDEBUG defined */
#define yytoks ada_toks /* With YYDEBUG defined */
#ifndef YYDEBUG
#define YYDEBUG 0 /* Default to no yydebug support */
#endif
struct name_info {
struct symbol* sym;
struct minimal_symbol* msym;
struct block* block;
struct stoken stoken;
};
/* If expression is in the context of TYPE'(...), then TYPE, else
* NULL. */
static struct type* type_qualifier;
int yyparse (void);
static int yylex (void);
void yyerror (char *);
static struct stoken string_to_operator (struct stoken);
static void write_attribute_call0 (enum ada_attribute);
static void write_attribute_call1 (enum ada_attribute, LONGEST);
static void write_attribute_calln (enum ada_attribute, int);
static void write_object_renaming (struct block*, struct symbol*);
static void write_var_from_name (struct block*, struct name_info);
static LONGEST
convert_char_literal (struct type*, LONGEST);
#line 131 "./ada-exp.y"
#ifndef YYSTYPE
typedef union
{
LONGEST lval;
struct {
LONGEST val;
struct type *type;
} typed_val;
struct {
DOUBLEST dval;
struct type *type;
} typed_val_float;
struct type *tval;
struct stoken sval;
struct name_info ssym;
int voidval;
struct block *bval;
struct internalvar *ivar;
} yystype;
# define YYSTYPE yystype
# define YYSTYPE_IS_TRIVIAL 1
#endif
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#define YYFINAL 184
#define YYFLAG -32768
#define YYNTBASE 68
/* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */
#define YYTRANSLATE(x) ((unsigned)(x) <= 302 ? yytranslate[x] : 82)
/* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */
static const char 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, 2, 2, 2, 34, 63,
57, 62, 36, 32, 64, 33, 56, 37, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 61,
25, 23, 26, 2, 31, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 58, 2, 67, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 65, 2, 66, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 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, 3, 4, 5,
6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 24, 27, 28,
29, 30, 35, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
55, 59, 60
};
#if YYDEBUG
static const short yyprhs[] =
{
0, 0, 2, 4, 6, 10, 13, 16, 21, 26,
27, 35, 36, 43, 47, 49, 51, 53, 55, 57,
61, 64, 67, 70, 73, 74, 76, 80, 84, 90,
95, 99, 103, 107, 111, 115, 119, 123, 127, 131,
135, 139, 143, 149, 155, 159, 166, 173, 178, 182,
186, 190, 194, 199, 203, 208, 212, 215, 218, 222,
226, 230, 233, 236, 244, 252, 258, 262, 266, 270,
276, 279, 280, 284, 286, 288, 289, 291, 293, 295,
297, 299, 302, 304, 307, 309, 312, 314, 316, 318,
320, 323, 325, 328, 331, 335, 338, 341
};
static const short yyrhs[] =
{
69, 0, 81, 0, 73, 0, 69, 61, 73, 0,
70, 13, 0, 70, 11, 0, 70, 57, 74, 62,
0, 81, 57, 73, 62, 0, 0, 81, 63, 72,
71, 57, 73, 62, 0, 0, 70, 57, 73, 30,
73, 62, 0, 57, 69, 62, 0, 78, 0, 15,
0, 16, 0, 70, 0, 14, 0, 73, 17, 73,
0, 33, 73, 0, 32, 73, 0, 42, 73, 0,
41, 73, 0, 0, 73, 0, 79, 59, 73, 0,
74, 64, 73, 0, 74, 64, 79, 59, 73, 0,
65, 81, 66, 73, 0, 73, 40, 73, 0, 73,
36, 73, 0, 73, 37, 73, 0, 73, 39, 73,
0, 73, 38, 73, 0, 73, 31, 73, 0, 73,
32, 73, 0, 73, 34, 73, 0, 73, 33, 73,
0, 73, 23, 73, 0, 73, 24, 73, 0, 73,
27, 73, 0, 73, 29, 73, 30, 73, 0, 73,
29, 73, 52, 75, 0, 73, 29, 7, 0, 73,
42, 29, 73, 30, 73, 0, 73, 42, 29, 73,
52, 75, 0, 73, 42, 29, 7, 0, 73, 28,
73, 0, 73, 25, 73, 0, 73, 26, 73, 0,
73, 18, 73, 0, 73, 18, 21, 73, 0, 73,
19, 73, 0, 73, 19, 22, 73, 0, 73, 20,
73, 0, 70, 43, 0, 70, 44, 0, 70, 45,
75, 0, 70, 46, 75, 0, 70, 47, 75, 0,
70, 53, 0, 70, 54, 0, 77, 49, 57, 73,
64, 73, 62, 0, 77, 48, 57, 73, 64, 73,
62, 0, 77, 51, 57, 73, 62, 0, 76, 45,
75, 0, 76, 46, 75, 0, 76, 47, 75, 0,
76, 55, 57, 73, 62, 0, 76, 50, 0, 0,
57, 3, 62, 0, 7, 0, 76, 0, 0, 3,
0, 5, 0, 6, 0, 4, 0, 9, 0, 60,
7, 0, 10, 0, 80, 10, 0, 12, 0, 80,
12, 0, 10, 0, 7, 0, 12, 0, 8, 0,
80, 8, 0, 7, 0, 80, 7, 0, 7, 43,
0, 80, 7, 43, 0, 36, 73, 0, 34, 73,
0, 73, 58, 73, 67, 0
};
#endif
#if YYDEBUG
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const short yyrline[] =
{
0, 203, 204, 210, 211, 216, 220, 227, 235, 243,
243, 254, 256, 261, 264, 267, 274, 282, 285, 292,
296, 300, 304, 308, 312, 315, 317, 319, 321, 325,
335, 339, 343, 347, 351, 355, 359, 363, 367, 371,
375, 379, 383, 387, 393, 400, 405, 413, 423, 427,
431, 435, 439, 443, 447, 451, 455, 457, 463, 465,
467, 469, 471, 473, 475, 477, 479, 481, 483, 485,
487, 491, 493, 497, 504, 506, 513, 521, 533, 541,
548, 575, 579, 580, 582, 583, 587, 588, 589, 592,
594, 599, 600, 601, 603, 610, 612, 614
};
#endif
#if (YYDEBUG) || defined YYERROR_VERBOSE
/* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */
static const char *const yytname[] =
{
"$", "error", "$undefined.", "INT", "NULL_PTR", "CHARLIT", "FLOAT",
"TYPENAME", "BLOCKNAME", "STRING", "NAME", "DOT_ID", "OBJECT_RENAMING",
"DOT_ALL", "LAST", "REGNAME", "INTERNAL_VARIABLE", "ASSIGN", "_AND_",
"OR", "XOR", "THEN", "ELSE", "'='", "NOTEQUAL", "'<'", "'>'", "LEQ",
"GEQ", "IN", "DOTDOT", "'@'", "'+'", "'-'", "'&'", "UNARY", "'*'",
"'/'", "MOD", "REM", "STARSTAR", "ABS", "NOT", "TICK_ACCESS",
"TICK_ADDRESS", "TICK_FIRST", "TICK_LAST", "TICK_LENGTH", "TICK_MAX",
"TICK_MIN", "TICK_MODULUS", "TICK_POS", "TICK_RANGE", "TICK_SIZE",
"TICK_TAG", "TICK_VAL", "'.'", "'('", "'['", "ARROW", "NEW", "';'",
"')'", "'\\''", "','", "'{'", "'}'", "']'", "start", "exp1",
"simple_exp", "@1", "save_qualifier", "exp", "arglist", "tick_arglist",
"type_prefix", "opt_type_prefix", "variable", "any_name", "block",
"type", 0
};
#endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const short yyr1[] =
{
0, 68, 68, 69, 69, 70, 70, 70, 70, 71,
70, 72, 70, 70, 70, 70, 70, 73, 70, 73,
73, 73, 73, 73, 74, 74, 74, 74, 74, 73,
73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
73, 73, 73, 73, 73, 73, 70, 70, 70, 70,
70, 70, 70, 70, 70, 70, 70, 70, 70, 70,
70, 75, 75, 76, 77, 77, 73, 73, 73, 73,
73, 73, 78, 78, 78, 78, 79, 79, 79, 80,
80, 81, 81, 81, 81, 73, 73, 73
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const short yyr2[] =
{
0, 1, 1, 1, 3, 2, 2, 4, 4, 0,
7, 0, 6, 3, 1, 1, 1, 1, 1, 3,
2, 2, 2, 2, 0, 1, 3, 3, 5, 4,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 5, 5, 3, 6, 6, 4, 3, 3,
3, 3, 4, 3, 4, 3, 2, 2, 3, 3,
3, 2, 2, 7, 7, 5, 3, 3, 3, 5,
2, 0, 3, 1, 1, 0, 1, 1, 1, 1,
1, 2, 1, 2, 1, 2, 1, 1, 1, 1,
2, 1, 2, 2, 3, 2, 2, 4
};
/* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE
doesn't specify something else to do. Zero means the default is an
error. */
static const short yydefact[] =
{
75, 76, 79, 77, 78, 73, 89, 80, 82, 84,
18, 15, 16, 75, 75, 75, 75, 75, 75, 75,
0, 0, 1, 17, 3, 74, 0, 14, 0, 2,
93, 21, 0, 20, 96, 95, 23, 22, 0, 81,
91, 0, 0, 75, 6, 5, 56, 57, 71, 71,
71, 61, 62, 75, 75, 75, 75, 75, 75, 75,
75, 75, 75, 75, 75, 75, 75, 75, 75, 75,
75, 75, 75, 75, 0, 75, 71, 71, 71, 70,
0, 0, 0, 0, 92, 90, 83, 85, 75, 11,
13, 75, 4, 0, 58, 59, 60, 73, 82, 84,
25, 0, 0, 19, 75, 51, 75, 53, 55, 39,
40, 49, 50, 41, 48, 44, 0, 35, 36, 38,
37, 31, 32, 34, 33, 30, 75, 0, 66, 67,
68, 75, 75, 75, 75, 94, 0, 9, 29, 0,
75, 7, 75, 75, 52, 54, 75, 71, 47, 0,
97, 0, 0, 0, 0, 8, 0, 72, 0, 27,
0, 26, 42, 43, 75, 71, 69, 75, 75, 65,
75, 12, 75, 45, 46, 0, 0, 0, 28, 64,
63, 10, 0, 0, 0
};
static const short yydefgoto[] =
{
182, 22, 23, 156, 137, 24, 101, 94, 25, 26,
27, 102, 28, 32
};
static const short yypact[] =
{
251,-32768,-32768,-32768,-32768, 20,-32768,-32768,-32768,-32768,
-32768,-32768,-32768, 251, 251, 251, 251, 251, 251, 251,
2, 79, -47, 53, 958, -23, 54,-32768, 104, -32,
-32768, 31, -32, 31, -22, -22, 31, 31, 33,-32768,
-5, 101, -27, 251,-32768,-32768,-32768,-32768, 4, 4,
4,-32768,-32768, 131, 251, 171, 211, 251, 251, 251,
251, 251, 251, 251, 291, 251, 251, 251, 251, 251,
251, 251, 251, 251, 47, 251, 4, 4, 4,-32768,
23, 25, 27, 35, 45,-32768,-32768,-32768, 251,-32768,
-32768, 251, 958, 98,-32768,-32768,-32768, 22, 56, 58,
930, -36, 64, 986, 251, 1009, 251, 1009, 1009, -21,
-21, -21, -21, -21, -21, 534, 858, 387, 31, 31,
31, 32, 32, 32, 32, 32, 331, 415,-32768,-32768,
-32768, 251, 251, 251, 251,-32768, 536,-32768, -22, 62,
251,-32768, 371, 251, 1009, 1009, 251, 4, 534, 894,
-32768, 582, 452, 494, 628,-32768, 68,-32768, 674, 958,
67, 958, -21,-32768, 251, 4,-32768, 251, 251,-32768,
251,-32768, 251, -21,-32768, 720, 766, 812, 958,-32768,
-32768,-32768, 128, 132,-32768
};
static const short yypgoto[] =
{
-32768, 112,-32768,-32768,-32768, -13,-32768, -43,-32768,-32768,
-32768, 0, 123, 8
};
#define YYLAST 1067
static const short yytable[] =
{
31, 33, 34, 35, 36, 37, 95, 96, 29, 39,
65, 66, 67, 68, 43, 69, 70, 71, 72, 73,
-91, 74, 76, 77, 78, 88, 141, 79, 142, 42,
92, 89, 80, 128, 129, 130, 75, 75, 30, 91,
100, 103, 105, 107, 108, 109, 110, 111, 112, 113,
114, 116, 117, 118, 119, 120, 121, 122, 123, 124,
125, 93, 127, 30, 44, 30, 45, 69, 70, 71,
72, 73, 73, 74, 74, 136, 126, -91, 138, -91,
131, -87, 132, -91, 133, -91, 40, 6, 135, 75,
75, 144, 134, 145, 43, 90, 46, 47, 48, 49,
50, 139, 81, 82, 163, 83, 51, 52, 84, 85,
53, 84, 85, 149, 86, -86, 87, -88, 151, 152,
153, 154, 174, 143, 157, 170, 172, 158, 183, 159,
161, 38, 184, 162, 1, 2, 3, 4, 97, 6,
7, 98, 160, 99, 41, 10, 11, 12, 0, 0,
0, 173, 0, 0, 175, 176, 0, 177, 0, 178,
0, 0, 0, 13, 14, 15, 0, 16, 0, 0,
0, 0, 17, 18, 1, 2, 3, 4, 5, 6,
7, 8, 0, 9, 0, 10, 11, 12, 19, 0,
0, 20, 104, -24, 0, -24, 21, 0, 0, 0,
0, 0, 0, 13, 14, 15, 0, 16, 0, 0,
0, 0, 17, 18, 1, 2, 3, 4, 5, 6,
7, 8, 0, 9, 0, 10, 11, 12, 19, 0,
0, 20, 0, 106, 0, 0, 21, 0, 0, 0,
0, 0, 0, 13, 14, 15, 0, 16, 0, 0,
0, 0, 17, 18, 1, 2, 3, 4, 5, 6,
7, 8, 0, 9, 0, 10, 11, 12, 19, 0,
0, 20, 0, 0, 0, 0, 21, 0, 0, 0,
0, 0, 0, 13, 14, 15, 0, 16, 0, 0,
0, 0, 17, 18, 1, 2, 3, 4, 115, 6,
7, 8, 0, 9, 0, 10, 11, 12, 19, 0,
0, 20, 0, 0, 0, 0, 21, 0, 0, 0,
0, 0, 0, 13, 14, 15, 0, 16, 0, 0,
0, 0, 17, 18, 1, 2, 3, 4, 148, 6,
7, 8, 0, 9, 0, 10, 11, 12, 19, 0,
0, 20, 0, 0, 0, 0, 21, 0, 0, 0,
0, 0, 0, 13, 14, 15, 0, 16, 0, 0,
0, 0, 17, 18, 1, 2, 3, 4, 97, 6,
7, 98, 0, 99, 0, 10, 11, 12, 19, 0,
0, 20, 0, 0, 0, 0, 21, 0, 0, 0,
0, 0, 0, 13, 14, 15, 0, 16, 0, 0,
0, 0, 17, 18, 0, 0, 0, 0, 0, 66,
67, 68, 0, 69, 70, 71, 72, 73, 19, 74,
0, 20, 54, 55, 56, 57, 21, 0, 58, 59,
60, 61, 62, 63, 64, 75, 65, 66, 67, 68,
0, 69, 70, 71, 72, 73, 0, 74, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 54,
55, 56, 57, 75, 0, 58, 59, 60, 61, 62,
63, 64, 150, 65, 66, 67, 68, 0, 69, 70,
71, 72, 73, 0, 74, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
75, 54, 55, 56, 57, 0, 167, 58, 59, 60,
61, 62, 63, 64, 0, 65, 66, 67, 68, 0,
69, 70, 71, 72, 73, 0, 74, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 75, 54, 55, 56, 57, 0, 168, 58,
59, 60, 61, 62, 63, 64, 0, 65, 66, 67,
68, 0, 69, 70, 71, 72, 73, 30, 74, -73,
-73, -73, -73, -73, -73, -73, 0, 0, 0, -73,
0, -91, 0, 0, 75, 0, 0, -91, 155, 54,
55, 56, 57, 0, 0, 58, 59, 60, 61, 62,
63, 64, 0, 65, 66, 67, 68, 0, 69, 70,
71, 72, 73, 0, 74, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
75, 0, 0, 0, 166, 54, 55, 56, 57, 0,
0, 58, 59, 60, 61, 62, 63, 64, 0, 65,
66, 67, 68, 0, 69, 70, 71, 72, 73, 0,
74, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 75, 0, 0, 0,
169, 54, 55, 56, 57, 0, 0, 58, 59, 60,
61, 62, 63, 64, 0, 65, 66, 67, 68, 0,
69, 70, 71, 72, 73, 0, 74, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 75, 0, 0, 0, 171, 54, 55, 56,
57, 0, 0, 58, 59, 60, 61, 62, 63, 64,
0, 65, 66, 67, 68, 0, 69, 70, 71, 72,
73, 0, 74, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 75, 0,
0, 0, 179, 54, 55, 56, 57, 0, 0, 58,
59, 60, 61, 62, 63, 64, 0, 65, 66, 67,
68, 0, 69, 70, 71, 72, 73, 0, 74, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 75, 0, 0, 0, 180, 54,
55, 56, 57, 0, 0, 58, 59, 60, 61, 62,
63, 64, 0, 65, 66, 67, 68, 0, 69, 70,
71, 72, 73, 0, 74, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
75, 0, 0, 0, 181, 54, 55, 56, 57, 0,
0, 58, 59, 60, 61, 62, 63, 64, 146, 65,
66, 67, 68, 0, 69, 70, 71, 72, 73, 0,
74, 0, 0, 0, 0, 0, 0, 0, 0, 0,
147, 54, 55, 56, 57, 0, 75, 58, 59, 60,
61, 62, 63, 64, 164, 65, 66, 67, 68, 0,
69, 70, 71, 72, 73, 0, 74, 0, 0, 0,
0, 0, 0, 0, 0, 0, 165, 54, 55, 56,
57, 0, 75, 58, 59, 60, 61, 62, 63, 64,
140, 65, 66, 67, 68, 0, 69, 70, 71, 72,
73, 0, 74, 0, 0, 54, 55, 56, 57, 0,
0, 58, 59, 60, 61, 62, 63, 64, 75, 65,
66, 67, 68, 0, 69, 70, 71, 72, 73, 0,
74, 0, 0,-32768, 55, 56, 57, 0, 0, 58,
59, 60, 61, 62, 63, 64, 75, 65, 66, 67,
68, 0, 69, 70, 71, 72, 73, 0, 74, 0,
0, 0, 58, 59, 60, 61, 62, 63, 64, 0,
65, 66, 67, 68, 75, 69, 70, 71, 72, 73,
0, 74, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 75
};
static const short yycheck[] =
{
13, 14, 15, 16, 17, 18, 49, 50, 0, 7,
31, 32, 33, 34, 61, 36, 37, 38, 39, 40,
0, 42, 45, 46, 47, 57, 62, 50, 64, 21,
43, 63, 55, 76, 77, 78, 58, 58, 43, 66,
53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
63, 64, 65, 66, 67, 68, 69, 70, 71, 72,
73, 57, 75, 43, 11, 43, 13, 36, 37, 38,
39, 40, 40, 42, 42, 88, 29, 57, 91, 57,
57, 59, 57, 63, 57, 63, 7, 8, 43, 58,
58, 104, 57, 106, 61, 62, 43, 44, 45, 46,
47, 3, 48, 49, 147, 51, 53, 54, 7, 8,
57, 7, 8, 126, 10, 59, 12, 59, 131, 132,
133, 134, 165, 59, 62, 57, 59, 140, 0, 142,
143, 19, 0, 146, 3, 4, 5, 6, 7, 8,
9, 10, 142, 12, 21, 14, 15, 16, -1, -1,
-1, 164, -1, -1, 167, 168, -1, 170, -1, 172,
-1, -1, -1, 32, 33, 34, -1, 36, -1, -1,
-1, -1, 41, 42, 3, 4, 5, 6, 7, 8,
9, 10, -1, 12, -1, 14, 15, 16, 57, -1,
-1, 60, 21, 62, -1, 64, 65, -1, -1, -1,
-1, -1, -1, 32, 33, 34, -1, 36, -1, -1,
-1, -1, 41, 42, 3, 4, 5, 6, 7, 8,
9, 10, -1, 12, -1, 14, 15, 16, 57, -1,
-1, 60, -1, 22, -1, -1, 65, -1, -1, -1,
-1, -1, -1, 32, 33, 34, -1, 36, -1, -1,
-1, -1, 41, 42, 3, 4, 5, 6, 7, 8,
9, 10, -1, 12, -1, 14, 15, 16, 57, -1,
-1, 60, -1, -1, -1, -1, 65, -1, -1, -1,
-1, -1, -1, 32, 33, 34, -1, 36, -1, -1,
-1, -1, 41, 42, 3, 4, 5, 6, 7, 8,
9, 10, -1, 12, -1, 14, 15, 16, 57, -1,
-1, 60, -1, -1, -1, -1, 65, -1, -1, -1,
-1, -1, -1, 32, 33, 34, -1, 36, -1, -1,
-1, -1, 41, 42, 3, 4, 5, 6, 7, 8,
9, 10, -1, 12, -1, 14, 15, 16, 57, -1,
-1, 60, -1, -1, -1, -1, 65, -1, -1, -1,
-1, -1, -1, 32, 33, 34, -1, 36, -1, -1,
-1, -1, 41, 42, 3, 4, 5, 6, 7, 8,
9, 10, -1, 12, -1, 14, 15, 16, 57, -1,
-1, 60, -1, -1, -1, -1, 65, -1, -1, -1,
-1, -1, -1, 32, 33, 34, -1, 36, -1, -1,
-1, -1, 41, 42, -1, -1, -1, -1, -1, 32,
33, 34, -1, 36, 37, 38, 39, 40, 57, 42,
-1, 60, 17, 18, 19, 20, 65, -1, 23, 24,
25, 26, 27, 28, 29, 58, 31, 32, 33, 34,
-1, 36, 37, 38, 39, 40, -1, 42, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, 17,
18, 19, 20, 58, -1, 23, 24, 25, 26, 27,
28, 29, 67, 31, 32, 33, 34, -1, 36, 37,
38, 39, 40, -1, 42, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
58, 17, 18, 19, 20, -1, 64, 23, 24, 25,
26, 27, 28, 29, -1, 31, 32, 33, 34, -1,
36, 37, 38, 39, 40, -1, 42, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, 58, 17, 18, 19, 20, -1, 64, 23,
24, 25, 26, 27, 28, 29, -1, 31, 32, 33,
34, -1, 36, 37, 38, 39, 40, 43, 42, 45,
46, 47, 48, 49, 50, 51, -1, -1, -1, 55,
-1, 57, -1, -1, 58, -1, -1, 63, 62, 17,
18, 19, 20, -1, -1, 23, 24, 25, 26, 27,
28, 29, -1, 31, 32, 33, 34, -1, 36, 37,
38, 39, 40, -1, 42, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
58, -1, -1, -1, 62, 17, 18, 19, 20, -1,
-1, 23, 24, 25, 26, 27, 28, 29, -1, 31,
32, 33, 34, -1, 36, 37, 38, 39, 40, -1,
42, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 58, -1, -1, -1,
62, 17, 18, 19, 20, -1, -1, 23, 24, 25,
26, 27, 28, 29, -1, 31, 32, 33, 34, -1,
36, 37, 38, 39, 40, -1, 42, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, 58, -1, -1, -1, 62, 17, 18, 19,
20, -1, -1, 23, 24, 25, 26, 27, 28, 29,
-1, 31, 32, 33, 34, -1, 36, 37, 38, 39,
40, -1, 42, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 58, -1,
-1, -1, 62, 17, 18, 19, 20, -1, -1, 23,
24, 25, 26, 27, 28, 29, -1, 31, 32, 33,
34, -1, 36, 37, 38, 39, 40, -1, 42, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 58, -1, -1, -1, 62, 17,
18, 19, 20, -1, -1, 23, 24, 25, 26, 27,
28, 29, -1, 31, 32, 33, 34, -1, 36, 37,
38, 39, 40, -1, 42, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
58, -1, -1, -1, 62, 17, 18, 19, 20, -1,
-1, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, -1, 36, 37, 38, 39, 40, -1,
42, -1, -1, -1, -1, -1, -1, -1, -1, -1,
52, 17, 18, 19, 20, -1, 58, 23, 24, 25,
26, 27, 28, 29, 30, 31, 32, 33, 34, -1,
36, 37, 38, 39, 40, -1, 42, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 52, 17, 18, 19,
20, -1, 58, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, -1, 36, 37, 38, 39,
40, -1, 42, -1, -1, 17, 18, 19, 20, -1,
-1, 23, 24, 25, 26, 27, 28, 29, 58, 31,
32, 33, 34, -1, 36, 37, 38, 39, 40, -1,
42, -1, -1, 17, 18, 19, 20, -1, -1, 23,
24, 25, 26, 27, 28, 29, 58, 31, 32, 33,
34, -1, 36, 37, 38, 39, 40, -1, 42, -1,
-1, -1, 23, 24, 25, 26, 27, 28, 29, -1,
31, 32, 33, 34, 58, 36, 37, 38, 39, 40,
-1, 42, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, 58
};
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
#line 3 "/usr/local/share/bison/bison.simple"
/* Skeleton output parser for bison,
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software
Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* As a special exception, when this file is copied by Bison into a
Bison output file, you may use that output file without restriction.
This special exception was added by the Free Software Foundation
in version 1.24 of Bison. */
/* This is the parser code that is written into each bison parser when
the %semantic_parser declaration is not specified in the grammar.
It was written by Richard Stallman by simplifying the hairy parser
used when %semantic_parser is specified. */
/* 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. */
#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE)
/* The parser invokes alloca or xmalloc; define the necessary symbols. */
# if YYSTACK_USE_ALLOCA
# define YYSTACK_ALLOC alloca
# else
# ifndef YYSTACK_USE_ALLOCA
# if defined (alloca) || defined (_ALLOCA_H)
# define YYSTACK_ALLOC alloca
# else
# ifdef __GNUC__
# define YYSTACK_ALLOC __builtin_alloca
# endif
# endif
# endif
# endif
# ifdef YYSTACK_ALLOC
/* Pacify GCC's `empty if-body' warning. */
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
# else
# if defined (__STDC__) || defined (__cplusplus)
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# endif
# define YYSTACK_ALLOC xmalloc
# define YYSTACK_FREE free
# endif
#endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */
#if (! defined (yyoverflow) \
&& (! defined (__cplusplus) \
|| (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
{
short yyss;
YYSTYPE yyvs;
# if YYLSP_NEEDED
YYLTYPE yyls;
# endif
};
/* The size of the maximum gap between one aligned stack and the next. */
# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)
/* The size of an array large to enough to hold all stacks, each with
N elements. */
# if YYLSP_NEEDED
# define YYSTACK_BYTES(N) \
((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ 2 * YYSTACK_GAP_MAX)
# else
# define YYSTACK_BYTES(N) \
((N) * (sizeof (short) + sizeof (YYSTYPE)) \
+ YYSTACK_GAP_MAX)
# endif
/* Copy COUNT objects from FROM to TO. The source and destination do
not overlap. */
# ifndef YYCOPY
# if 1 < __GNUC__
# define YYCOPY(To, From, Count) \
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
# else
# define YYCOPY(To, From, Count) \
do \
{ \
register YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
while (0)
# endif
# endif
/* 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) \
do \
{ \
YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack, Stack, yysize); \
Stack = &yyptr->Stack; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
while (0)
#endif
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
# define YYSIZE_T __SIZE_TYPE__
#endif
#if ! defined (YYSIZE_T) && defined (size_t)
# define YYSIZE_T size_t
#endif
#if ! defined (YYSIZE_T)
# if defined (__STDC__) || defined (__cplusplus)
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# endif
#endif
#if ! defined (YYSIZE_T)
# define YYSIZE_T unsigned int
#endif
#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 yyerrlab1
/* Like YYERROR except do call yyerror. This remains here temporarily
to ease the transition to the new meaning of YYERROR, for GCC.
Once GCC version 2 has supplanted version 1, this can go. */
#define YYFAIL goto yyerrlab
#define YYRECOVERING() (!!yyerrstatus)
#define YYBACKUP(Token, Value) \
do \
if (yychar == YYEMPTY && yylen == 1) \
{ \
yychar = (Token); \
yylval = (Value); \
yychar1 = YYTRANSLATE (yychar); \
YYPOPSTACK; \
goto yybackup; \
} \
else \
{ \
yyerror ("syntax error: cannot back up"); \
YYERROR; \
} \
while (0)
#define YYTERROR 1
#define YYERRCODE 256
/* YYLLOC_DEFAULT -- Compute the default location (before the actions
are run).
When YYLLOC_DEFAULT is run, CURRENT is set the location of the
first token. By default, to implement support for ranges, extend
its range to the last symbol. */
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
Current.last_line = Rhs[N].last_line; \
Current.last_column = Rhs[N].last_column;
#endif
/* YYLEX -- calling `yylex' with the right arguments. */
#if YYPURE
# if YYLSP_NEEDED
# ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
# else
# define YYLEX yylex (&yylval, &yylloc)
# endif
# else /* !YYLSP_NEEDED */
# ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, YYLEX_PARAM)
# else
# define YYLEX yylex (&yylval)
# endif
# endif /* !YYLSP_NEEDED */
#else /* !YYPURE */
# define YYLEX yylex ()
#endif /* !YYPURE */
/* 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)
/* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */
int yydebug;
#else /* !YYDEBUG */
# define YYDPRINTF(Args)
#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
SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
evaluated with infinite-precision integer arithmetic. */
#if YYMAXDEPTH == 0
# undef YYMAXDEPTH
#endif
#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif
#ifdef YYERROR_VERBOSE
# ifndef yystrlen
# if defined (__GLIBC__) && defined (_STRING_H)
# define yystrlen strlen
# else
/* Return the length of YYSTR. */
static YYSIZE_T
# if defined (__STDC__) || defined (__cplusplus)
yystrlen (const char *yystr)
# else
yystrlen (yystr)
const char *yystr;
# endif
{
register const char *yys = yystr;
while (*yys++ != '\0')
continue;
return yys - yystr - 1;
}
# 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 *
# if defined (__STDC__) || defined (__cplusplus)
yystpcpy (char *yydest, const char *yysrc)
# else
yystpcpy (yydest, yysrc)
char *yydest;
const char *yysrc;
# endif
{
register char *yyd = yydest;
register const char *yys = yysrc;
while ((*yyd++ = *yys++) != '\0')
continue;
return yyd - 1;
}
# endif
# endif
#endif
#line 315 "/usr/local/share/bison/bison.simple"
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
into yyparse. The argument should have type void *.
It should actually point to an object.
Grammar actions can access the variable by casting it
to the proper pointer type. */
#ifdef YYPARSE_PARAM
# if defined (__STDC__) || defined (__cplusplus)
# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
# define YYPARSE_PARAM_DECL
# else
# define YYPARSE_PARAM_ARG YYPARSE_PARAM
# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
# endif
#else /* !YYPARSE_PARAM */
# define YYPARSE_PARAM_ARG
# define YYPARSE_PARAM_DECL
#endif /* !YYPARSE_PARAM */
/* Prevent warning if -Wstrict-prototypes. */
#ifdef __GNUC__
# ifdef YYPARSE_PARAM
int yyparse (void *);
# else
int yyparse (void);
# endif
#endif
/* YY_DECL_VARIABLES -- depending whether we use a pure parser,
variables are global, or local to YYPARSE. */
#define YY_DECL_NON_LSP_VARIABLES \
/* The lookahead symbol. */ \
int yychar; \
\
/* The semantic value of the lookahead symbol. */ \
YYSTYPE yylval; \
\
/* Number of parse errors so far. */ \
int yynerrs;
#if YYLSP_NEEDED
# define YY_DECL_VARIABLES \
YY_DECL_NON_LSP_VARIABLES \
\
/* Location data for the lookahead symbol. */ \
YYLTYPE yylloc;
#else
# define YY_DECL_VARIABLES \
YY_DECL_NON_LSP_VARIABLES
#endif
/* If nonreentrant, generate the variables here. */
#if !YYPURE
YY_DECL_VARIABLES
#endif /* !YYPURE */
int
yyparse (YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
{
/* If reentrant, generate the variables here. */
#if YYPURE
YY_DECL_VARIABLES
#endif /* !YYPURE */
register int yystate;
register int yyn;
int yyresult;
/* Number of tokens to shift before error messages enabled. */
int yyerrstatus;
/* Lookahead token as an internal (translated) token number. */
int yychar1 = 0;
/* Three stacks and their tools:
`yyss': related to states,
`yyvs': related to semantic values,
`yyls': related to locations.
Refer to the stacks thru separate pointers, to allow yyoverflow
to xreallocate them elsewhere. */
/* The state stack. */
short yyssa[YYINITDEPTH];
short *yyss = yyssa;
register short *yyssp;
/* The semantic value stack. */
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs = yyvsa;
register YYSTYPE *yyvsp;
#if YYLSP_NEEDED
/* The location stack. */
YYLTYPE yylsa[YYINITDEPTH];
YYLTYPE *yyls = yylsa;
YYLTYPE *yylsp;
#endif
#if YYLSP_NEEDED
# define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
#else
# define YYPOPSTACK (yyvsp--, yyssp--)
#endif
YYSIZE_T yystacksize = YYINITDEPTH;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
#if YYLSP_NEEDED
YYLTYPE yyloc;
#endif
/* When reducing, the number of symbols on the RHS of the reduced
rule. */
int yylen;
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
yychar = YYEMPTY; /* Cause a token to be read. */
/* Initialize stack pointers.
Waste one element of value and location stack
so that they stay on the same level as the state stack.
The wasted elements are never initialized. */
yyssp = yyss;
yyvsp = yyvs;
#if YYLSP_NEEDED
yylsp = yyls;
#endif
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 (yyssp >= yyss + yystacksize - 1)
{
/* Get the current used size of the three stacks, in elements. */
YYSIZE_T yysize = yyssp - yyss + 1;
#ifdef yyoverflow
{
/* Give user a chance to xreallocate the stack. Use copies of
these so that the &'s don't force the real ones into
memory. */
YYSTYPE *yyvs1 = yyvs;
short *yyss1 = yyss;
/* Each stack pointer address is followed by the size of the
data in use in that stack, in bytes. */
# if YYLSP_NEEDED
YYLTYPE *yyls1 = yyls;
/* This used to be a conditional around just the two extra args,
but that might be undefined if yyoverflow is a macro. */
yyoverflow ("parser stack overflow",
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
&yyls1, yysize * sizeof (*yylsp),
&yystacksize);
yyls = yyls1;
# else
yyoverflow ("parser stack overflow",
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
&yystacksize);
# endif
yyss = yyss1;
yyvs = yyvs1;
}
#else /* no yyoverflow */
# ifndef YYSTACK_RELOCATE
goto yyoverflowlab;
# else
/* Extend the stack our own way. */
if (yystacksize >= YYMAXDEPTH)
goto yyoverflowlab;
yystacksize *= 2;
if (yystacksize > YYMAXDEPTH)
yystacksize = YYMAXDEPTH;
{
short *yyss1 = yyss;
union yyalloc *yyptr =
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
if (! yyptr)
goto yyoverflowlab;
YYSTACK_RELOCATE (yyss);
YYSTACK_RELOCATE (yyvs);
# if YYLSP_NEEDED
YYSTACK_RELOCATE (yyls);
# endif
# undef YYSTACK_RELOCATE
if (yyss1 != yyssa)
YYSTACK_FREE (yyss1);
}
# endif
#endif /* no yyoverflow */
yyssp = yyss + yysize - 1;
yyvsp = yyvs + yysize - 1;
#if YYLSP_NEEDED
yylsp = yyls + yysize - 1;
#endif
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize));
if (yyssp >= yyss + yystacksize - 1)
YYABORT;
}
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
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. */
/* yyresume: */
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yydefault;
/* Not known => get a lookahead token if don't already have one. */
/* yychar is either YYEMPTY or YYEOF
or a valid token in external form. */
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX;
}
/* Convert token to internal form (in yychar1) for indexing tables with */
if (yychar <= 0) /* This means end of input. */
{
yychar1 = 0;
yychar = YYEOF; /* Don't call YYLEX any more */
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
yychar1 = YYTRANSLATE (yychar);
#if YYDEBUG
/* We have to keep this `#if YYDEBUG', since we use variables
which are defined only if `YYDEBUG' is set. */
if (yydebug)
{
YYFPRINTF (stderr, "Next token is %d (%s",
yychar, yytname[yychar1]);
/* Give the individual parser a way to print the precise
meaning of a token, for further debugging info. */
# ifdef YYPRINT
YYPRINT (stderr, yychar, yylval);
# endif
YYFPRINTF (stderr, ")\n");
}
#endif
}
yyn += yychar1;
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
goto yydefault;
yyn = yytable[yyn];
/* yyn is what to do for this token type in this state.
Negative => reduce, -yyn is rule number.
Positive => shift, yyn is new state.
New state is final state => don't bother to shift,
just return success.
0, or most negative number => error. */
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrlab;
if (yyn == YYFINAL)
YYACCEPT;
/* Shift the lookahead token. */
YYDPRINTF ((stderr, "Shifting token %d (%s), ",
yychar, yytname[yychar1]));
/* Discard the token being shifted unless it is eof. */
if (yychar != YYEOF)
yychar = YYEMPTY;
*++yyvsp = yylval;
#if YYLSP_NEEDED
*++yylsp = yylloc;
#endif
/* Count tokens shifted since error; after three, turn off error
status. */
if (yyerrstatus)
yyerrstatus--;
yystate = yyn;
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 the semantic value of
the lookahead token. 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];
#if YYLSP_NEEDED
/* Similarly for the default location. Let the user run additional
commands if for instance locations are ranges. */
yyloc = yylsp[1-yylen];
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
#endif
#if YYDEBUG
/* We have to keep this `#if YYDEBUG', since we use variables which
are defined only if `YYDEBUG' is set. */
if (yydebug)
{
int yyi;
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
yyn, yyrline[yyn]);
/* Print the symbols being reduced, and their result. */
for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++)
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
}
#endif
switch (yyn) {
case 2:
#line 204 "./ada-exp.y"
{ write_exp_elt_opcode (OP_TYPE);
write_exp_elt_type (yyvsp[0].tval);
write_exp_elt_opcode (OP_TYPE); }
break;
case 4:
#line 212 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_COMMA); }
break;
case 5:
#line 217 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_IND); }
break;
case 6:
#line 221 "./ada-exp.y"
{ write_exp_elt_opcode (STRUCTOP_STRUCT);
write_exp_string (yyvsp[0].ssym.stoken);
write_exp_elt_opcode (STRUCTOP_STRUCT);
}
break;
case 7:
#line 228 "./ada-exp.y"
{
write_exp_elt_opcode (OP_FUNCALL);
write_exp_elt_longcst (yyvsp[-1].lval);
write_exp_elt_opcode (OP_FUNCALL);
}
break;
case 8:
#line 236 "./ada-exp.y"
{
write_exp_elt_opcode (UNOP_CAST);
write_exp_elt_type (yyvsp[-3].tval);
write_exp_elt_opcode (UNOP_CAST);
}
break;
case 9:
#line 243 "./ada-exp.y"
{ type_qualifier = yyvsp[-2].tval; }
break;
case 10:
#line 244 "./ada-exp.y"
{
/* write_exp_elt_opcode (UNOP_QUAL); */
/* FIXME: UNOP_QUAL should be defined in expression.h */
write_exp_elt_type (yyvsp[-6].tval);
/* write_exp_elt_opcode (UNOP_QUAL); */
/* FIXME: UNOP_QUAL should be defined in expression.h */
type_qualifier = yyvsp[-4].tval;
}
break;
case 11:
#line 254 "./ada-exp.y"
{ yyval.tval = type_qualifier; }
break;
case 12:
#line 258 "./ada-exp.y"
{ write_exp_elt_opcode (TERNOP_SLICE); }
break;
case 13:
#line 261 "./ada-exp.y"
{ }
break;
case 15:
#line 268 "./ada-exp.y"
{ write_exp_elt_opcode (OP_REGISTER);
write_exp_elt_longcst ((LONGEST) yyvsp[0].lval);
write_exp_elt_opcode (OP_REGISTER);
}
break;
case 16:
#line 275 "./ada-exp.y"
{ write_exp_elt_opcode (OP_INTERNALVAR);
write_exp_elt_intern (yyvsp[0].ivar);
write_exp_elt_opcode (OP_INTERNALVAR);
}
break;
case 18:
#line 286 "./ada-exp.y"
{ write_exp_elt_opcode (OP_LAST);
write_exp_elt_longcst ((LONGEST) yyvsp[0].lval);
write_exp_elt_opcode (OP_LAST);
}
break;
case 19:
#line 293 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_ASSIGN); }
break;
case 20:
#line 297 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_NEG); }
break;
case 21:
#line 301 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_PLUS); }
break;
case 22:
#line 305 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_LOGICAL_NOT); }
break;
case 23:
#line 309 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_ABS); }
break;
case 24:
#line 312 "./ada-exp.y"
{ yyval.lval = 0; }
break;
case 25:
#line 316 "./ada-exp.y"
{ yyval.lval = 1; }
break;
case 26:
#line 318 "./ada-exp.y"
{ yyval.lval = 1; }
break;
case 27:
#line 320 "./ada-exp.y"
{ yyval.lval = yyvsp[-2].lval + 1; }
break;
case 28:
#line 322 "./ada-exp.y"
{ yyval.lval = yyvsp[-4].lval + 1; }
break;
case 29:
#line 327 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_MEMVAL);
write_exp_elt_type (yyvsp[-2].tval);
write_exp_elt_opcode (UNOP_MEMVAL);
}
break;
case 30:
#line 336 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_EXP); }
break;
case 31:
#line 340 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_MUL); }
break;
case 32:
#line 344 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_DIV); }
break;
case 33:
#line 348 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_REM); }
break;
case 34:
#line 352 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_MOD); }
break;
case 35:
#line 356 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_REPEAT); }
break;
case 36:
#line 360 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_ADD); }
break;
case 37:
#line 364 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_CONCAT); }
break;
case 38:
#line 368 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_SUB); }
break;
case 39:
#line 372 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_EQUAL); }
break;
case 40:
#line 376 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_NOTEQUAL); }
break;
case 41:
#line 380 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_LEQ); }
break;
case 42:
#line 384 "./ada-exp.y"
{ /*write_exp_elt_opcode (TERNOP_MBR); */ }
break;
case 43:
#line 388 "./ada-exp.y"
{ /*write_exp_elt_opcode (BINOP_MBR); */
/* FIXME: BINOP_MBR should be defined in expression.h */
write_exp_elt_longcst ((LONGEST) yyvsp[0].lval);
/*write_exp_elt_opcode (BINOP_MBR); */
}
break;
case 44:
#line 394 "./ada-exp.y"
{ /*write_exp_elt_opcode (UNOP_MBR); */
/* FIXME: UNOP_QUAL should be defined in expression.h */
write_exp_elt_type (yyvsp[0].tval);
/* write_exp_elt_opcode (UNOP_MBR); */
/* FIXME: UNOP_MBR should be defined in expression.h */
}
break;
case 45:
#line 401 "./ada-exp.y"
{ /*write_exp_elt_opcode (TERNOP_MBR); */
/* FIXME: TERNOP_MBR should be defined in expression.h */
write_exp_elt_opcode (UNOP_LOGICAL_NOT);
}
break;
case 46:
#line 406 "./ada-exp.y"
{ /* write_exp_elt_opcode (BINOP_MBR); */
/* FIXME: BINOP_MBR should be defined in expression.h */
write_exp_elt_longcst ((LONGEST) yyvsp[0].lval);
/*write_exp_elt_opcode (BINOP_MBR);*/
/* FIXME: BINOP_MBR should be defined in expression.h */
write_exp_elt_opcode (UNOP_LOGICAL_NOT);
}
break;
case 47:
#line 414 "./ada-exp.y"
{ /*write_exp_elt_opcode (UNOP_MBR);*/
/* FIXME: UNOP_MBR should be defined in expression.h */
write_exp_elt_type (yyvsp[0].tval);
/* write_exp_elt_opcode (UNOP_MBR);*/
/* FIXME: UNOP_MBR should be defined in expression.h */
write_exp_elt_opcode (UNOP_LOGICAL_NOT);
}
break;
case 48:
#line 424 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_GEQ); }
break;
case 49:
#line 428 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_LESS); }
break;
case 50:
#line 432 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_GTR); }
break;
case 51:
#line 436 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_BITWISE_AND); }
break;
case 52:
#line 440 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_LOGICAL_AND); }
break;
case 53:
#line 444 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_BITWISE_IOR); }
break;
case 54:
#line 448 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_LOGICAL_OR); }
break;
case 55:
#line 452 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_BITWISE_XOR); }
break;
case 56:
#line 456 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_ADDR); }
break;
case 57:
#line 458 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_ADDR);
write_exp_elt_opcode (UNOP_CAST);
write_exp_elt_type (builtin_type_ada_system_address);
write_exp_elt_opcode (UNOP_CAST);
}
break;
case 58:
#line 464 "./ada-exp.y"
{ write_attribute_call1 (ATR_FIRST, yyvsp[0].lval); }
break;
case 59:
#line 466 "./ada-exp.y"
{ write_attribute_call1 (ATR_LAST, yyvsp[0].lval); }
break;
case 60:
#line 468 "./ada-exp.y"
{ write_attribute_call1 (ATR_LENGTH, yyvsp[0].lval); }
break;
case 61:
#line 470 "./ada-exp.y"
{ write_attribute_call0 (ATR_SIZE); }
break;
case 62:
#line 472 "./ada-exp.y"
{ write_attribute_call0 (ATR_TAG); }
break;
case 63:
#line 474 "./ada-exp.y"
{ write_attribute_calln (ATR_MIN, 2); }
break;
case 64:
#line 476 "./ada-exp.y"
{ write_attribute_calln (ATR_MAX, 2); }
break;
case 65:
#line 478 "./ada-exp.y"
{ write_attribute_calln (ATR_POS, 1); }
break;
case 66:
#line 480 "./ada-exp.y"
{ write_attribute_call1 (ATR_FIRST, yyvsp[0].lval); }
break;
case 67:
#line 482 "./ada-exp.y"
{ write_attribute_call1 (ATR_LAST, yyvsp[0].lval); }
break;
case 68:
#line 484 "./ada-exp.y"
{ write_attribute_call1 (ATR_LENGTH, yyvsp[0].lval); }
break;
case 69:
#line 486 "./ada-exp.y"
{ write_attribute_calln (ATR_VAL, 1); }
break;
case 70:
#line 488 "./ada-exp.y"
{ write_attribute_call0 (ATR_MODULUS); }
break;
case 71:
#line 492 "./ada-exp.y"
{ yyval.lval = 1; }
break;
case 72:
#line 494 "./ada-exp.y"
{ yyval.lval = yyvsp[-1].typed_val.val; }
break;
case 73:
#line 499 "./ada-exp.y"
{ write_exp_elt_opcode (OP_TYPE);
write_exp_elt_type (yyvsp[0].tval);
write_exp_elt_opcode (OP_TYPE); }
break;
case 75:
#line 507 "./ada-exp.y"
{ write_exp_elt_opcode (OP_TYPE);
write_exp_elt_type (builtin_type_void);
write_exp_elt_opcode (OP_TYPE); }
break;
case 76:
#line 514 "./ada-exp.y"
{ write_exp_elt_opcode (OP_LONG);
write_exp_elt_type (yyvsp[0].typed_val.type);
write_exp_elt_longcst ((LONGEST)(yyvsp[0].typed_val.val));
write_exp_elt_opcode (OP_LONG);
}
break;
case 77:
#line 522 "./ada-exp.y"
{ write_exp_elt_opcode (OP_LONG);
if (type_qualifier == NULL)
write_exp_elt_type (yyvsp[0].typed_val.type);
else
write_exp_elt_type (type_qualifier);
write_exp_elt_longcst
(convert_char_literal (type_qualifier, yyvsp[0].typed_val.val));
write_exp_elt_opcode (OP_LONG);
}
break;
case 78:
#line 534 "./ada-exp.y"
{ write_exp_elt_opcode (OP_DOUBLE);
write_exp_elt_type (yyvsp[0].typed_val_float.type);
write_exp_elt_dblcst (yyvsp[0].typed_val_float.dval);
write_exp_elt_opcode (OP_DOUBLE);
}
break;
case 79:
#line 542 "./ada-exp.y"
{ write_exp_elt_opcode (OP_LONG);
write_exp_elt_type (builtin_type_int);
write_exp_elt_longcst ((LONGEST)(0));
write_exp_elt_opcode (OP_LONG);
}
break;
case 80:
#line 549 "./ada-exp.y"
{ /* Ada strings are converted into array constants
a lower bound of 1. Thus, the array upper bound
is the string length. */
char *sp = yyvsp[0].sval.ptr; int count;
if (yyvsp[0].sval.length == 0)
{ /* One dummy character for the type */
write_exp_elt_opcode (OP_LONG);
write_exp_elt_type (builtin_type_ada_char);
write_exp_elt_longcst ((LONGEST)(0));
write_exp_elt_opcode (OP_LONG);
}
for (count = yyvsp[0].sval.length; count > 0; count -= 1)
{
write_exp_elt_opcode (OP_LONG);
write_exp_elt_type (builtin_type_ada_char);
write_exp_elt_longcst ((LONGEST)(*sp));
sp += 1;
write_exp_elt_opcode (OP_LONG);
}
write_exp_elt_opcode (OP_ARRAY);
write_exp_elt_longcst ((LONGEST) 1);
write_exp_elt_longcst ((LONGEST) (yyvsp[0].sval.length));
write_exp_elt_opcode (OP_ARRAY);
}
break;
case 81:
#line 576 "./ada-exp.y"
{ error ("NEW not implemented."); }
break;
case 82:
#line 579 "./ada-exp.y"
{ write_var_from_name (NULL, yyvsp[0].ssym); }
break;
case 83:
#line 581 "./ada-exp.y"
{ write_var_from_name (yyvsp[-1].bval, yyvsp[0].ssym); }
break;
case 84:
#line 582 "./ada-exp.y"
{ write_object_renaming (NULL, yyvsp[0].ssym.sym); }
break;
case 85:
#line 584 "./ada-exp.y"
{ write_object_renaming (yyvsp[-1].bval, yyvsp[0].ssym.sym); }
break;
case 86:
#line 587 "./ada-exp.y"
{ }
break;
case 87:
#line 588 "./ada-exp.y"
{ }
break;
case 88:
#line 589 "./ada-exp.y"
{ }
break;
case 89:
#line 593 "./ada-exp.y"
{ yyval.bval = yyvsp[0].bval; }
break;
case 90:
#line 595 "./ada-exp.y"
{ yyval.bval = yyvsp[0].bval; }
break;
case 91:
#line 599 "./ada-exp.y"
{ yyval.tval = yyvsp[0].tval; }
break;
case 92:
#line 600 "./ada-exp.y"
{ yyval.tval = yyvsp[0].tval; }
break;
case 93:
#line 602 "./ada-exp.y"
{ yyval.tval = lookup_pointer_type (yyvsp[-1].tval); }
break;
case 94:
#line 604 "./ada-exp.y"
{ yyval.tval = lookup_pointer_type (yyvsp[-1].tval); }
break;
case 95:
#line 611 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_IND); }
break;
case 96:
#line 613 "./ada-exp.y"
{ write_exp_elt_opcode (UNOP_ADDR); }
break;
case 97:
#line 615 "./ada-exp.y"
{ write_exp_elt_opcode (BINOP_SUBSCRIPT); }
break;
}
#line 705 "/usr/local/share/bison/bison.simple"
yyvsp -= yylen;
yyssp -= yylen;
#if YYLSP_NEEDED
yylsp -= yylen;
#endif
#if YYDEBUG
if (yydebug)
{
short *yyssp1 = yyss - 1;
YYFPRINTF (stderr, "state stack now");
while (yyssp1 != yyssp)
YYFPRINTF (stderr, " %d", *++yyssp1);
YYFPRINTF (stderr, "\n");
}
#endif
*++yyvsp = yyval;
#if YYLSP_NEEDED
*++yylsp = yyloc;
#endif
/* 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 - YYNTBASE] + *yyssp;
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
yystate = yytable[yystate];
else
yystate = yydefgoto[yyn - YYNTBASE];
goto yynewstate;
/*------------------------------------.
| yyerrlab -- here on detecting error |
`------------------------------------*/
yyerrlab:
/* If not already recovering from an error, report this error. */
if (!yyerrstatus)
{
++yynerrs;
#ifdef YYERROR_VERBOSE
yyn = yypact[yystate];
if (yyn > YYFLAG && yyn < YYLAST)
{
YYSIZE_T yysize = 0;
char *yymsg;
int yyx, yycount;
yycount = 0;
/* Start YYX at -YYN if negative to avoid negative indexes in
YYCHECK. */
for (yyx = yyn < 0 ? -yyn : 0;
yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
if (yycheck[yyx + yyn] == yyx)
yysize += yystrlen (yytname[yyx]) + 15, yycount++;
yysize += yystrlen ("parse error, unexpected ") + 1;
yysize += yystrlen (yytname[YYTRANSLATE (yychar)]);
yymsg = (char *) YYSTACK_ALLOC (yysize);
if (yymsg != 0)
{
char *yyp = yystpcpy (yymsg, "parse error, unexpected ");
yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]);
if (yycount < 5)
{
yycount = 0;
for (yyx = yyn < 0 ? -yyn : 0;
yyx < (int) (sizeof (yytname) / sizeof (char *));
yyx++)
if (yycheck[yyx + yyn] == yyx)
{
const char *yyq = ! yycount ? ", expecting " : " or ";
yyp = yystpcpy (yyp, yyq);
yyp = yystpcpy (yyp, yytname[yyx]);
yycount++;
}
}
yyerror (yymsg);
YYSTACK_FREE (yymsg);
}
else
yyerror ("parse error; also virtual memory exhausted");
}
else
#endif /* defined (YYERROR_VERBOSE) */
yyerror ("parse error");
}
goto yyerrlab1;
/*--------------------------------------------------.
| yyerrlab1 -- error raised explicitly by an action |
`--------------------------------------------------*/
yyerrlab1:
if (yyerrstatus == 3)
{
/* If just tried and failed to reuse lookahead token after an
error, discard it. */
/* return failure if at end of input */
if (yychar == YYEOF)
YYABORT;
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
yychar, yytname[yychar1]));
yychar = YYEMPTY;
}
/* Else will try to reuse lookahead token after shifting the error
token. */
yyerrstatus = 3; /* Each real token shifted decrements this */
goto yyerrhandle;
/*-------------------------------------------------------------------.
| yyerrdefault -- current state does not do anything special for the |
| error token. |
`-------------------------------------------------------------------*/
yyerrdefault:
#if 0
/* This is wrong; only states that explicitly want error tokens
should shift them. */
/* If its default is to accept any token, ok. Otherwise pop it. */
yyn = yydefact[yystate];
if (yyn)
goto yydefault;
#endif
/*---------------------------------------------------------------.
| yyerrpop -- pop the current state because it cannot handle the |
| error token |
`---------------------------------------------------------------*/
yyerrpop:
if (yyssp == yyss)
YYABORT;
yyvsp--;
yystate = *--yyssp;
#if YYLSP_NEEDED
yylsp--;
#endif
#if YYDEBUG
if (yydebug)
{
short *yyssp1 = yyss - 1;
YYFPRINTF (stderr, "Error: state stack now");
while (yyssp1 != yyssp)
YYFPRINTF (stderr, " %d", *++yyssp1);
YYFPRINTF (stderr, "\n");
}
#endif
/*--------------.
| yyerrhandle. |
`--------------*/
yyerrhandle:
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yyerrdefault;
yyn += YYTERROR;
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
goto yyerrdefault;
yyn = yytable[yyn];
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrpop;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrpop;
if (yyn == YYFINAL)
YYACCEPT;
YYDPRINTF ((stderr, "Shifting error token, "));
*++yyvsp = yylval;
#if YYLSP_NEEDED
*++yylsp = yylloc;
#endif
yystate = yyn;
goto yynewstate;
/*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here. |
`-------------------------------------*/
yyacceptlab:
yyresult = 0;
goto yyreturn;
/*-----------------------------------.
| yyabortlab -- YYABORT comes here. |
`-----------------------------------*/
yyabortlab:
yyresult = 1;
goto yyreturn;
/*---------------------------------------------.
| yyoverflowab -- parser overflow comes here. |
`---------------------------------------------*/
yyoverflowlab:
yyerror ("parser stack overflow");
yyresult = 2;
/* Fall through. */
yyreturn:
#ifndef yyoverflow
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
return yyresult;
}
#line 618 "./ada-exp.y"
/* yylex defined in ada-lex.c: Reads one token, getting characters */
/* through lexptr. */
/* Remap normal flex interface names (yylex) as well as gratuitiously */
/* global symbol names, so we can have multiple flex-generated parsers */
/* in gdb. */
/* (See note above on previous definitions for YACC.) */
#define yy_create_buffer ada_yy_create_buffer
#define yy_delete_buffer ada_yy_delete_buffer
#define yy_init_buffer ada_yy_init_buffer
#define yy_load_buffer_state ada_yy_load_buffer_state
#define yy_switch_to_buffer ada_yy_switch_to_buffer
#define yyrestart ada_yyrestart
#define yytext ada_yytext
#define yywrap ada_yywrap
/* The following kludge was found necessary to prevent conflicts between */
/* defs.h and non-standard stdlib.h files. */
#define qsort __qsort__dummy
#include "ada-lex.c"
int
ada_parse ()
{
lexer_init (yyin); /* (Re-)initialize lexer. */
left_block_context = NULL;
type_qualifier = NULL;
return _ada_parse ();
}
void
yyerror (msg)
char *msg;
{
error ("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
}
/* The operator name corresponding to operator symbol STRING (adds
quotes and maps to lower-case). Destroys the previous contents of
the array pointed to by STRING.ptr. Error if STRING does not match
a valid Ada operator. Assumes that STRING.ptr points to a
null-terminated string and that, if STRING is a valid operator
symbol, the array pointed to by STRING.ptr contains at least
STRING.length+3 characters. */
static struct stoken
string_to_operator (string)
struct stoken string;
{
int i;
for (i = 0; ada_opname_table[i].mangled != NULL; i += 1)
{
if (string.length == strlen (ada_opname_table[i].demangled)-2
&& strncasecmp (string.ptr, ada_opname_table[i].demangled+1,
string.length) == 0)
{
strncpy (string.ptr, ada_opname_table[i].demangled,
string.length+2);
string.length += 2;
return string;
}
}
error ("Invalid operator symbol `%s'", string.ptr);
}
/* Emit expression to access an instance of SYM, in block BLOCK (if
* non-NULL), and with :: qualification ORIG_LEFT_CONTEXT. */
static void
write_var_from_sym (orig_left_context, block, sym)
struct block* orig_left_context;
struct block* block;
struct symbol* sym;
{
if (orig_left_context == NULL && symbol_read_needs_frame (sym))
{
if (innermost_block == 0 ||
contained_in (block, innermost_block))
innermost_block = block;
}
write_exp_elt_opcode (OP_VAR_VALUE);
/* We want to use the selected frame, not another more inner frame
which happens to be in the same block */
write_exp_elt_block (NULL);
write_exp_elt_sym (sym);
write_exp_elt_opcode (OP_VAR_VALUE);
}
/* Emit expression to access an instance of NAME. */
static void
write_var_from_name (orig_left_context, name)
struct block* orig_left_context;
struct name_info name;
{
if (name.msym != NULL)
{
write_exp_msymbol (name.msym,
lookup_function_type (builtin_type_int),
builtin_type_int);
}
else if (name.sym == NULL)
{
/* Multiple matches: record name and starting block for later
resolution by ada_resolve. */
/* write_exp_elt_opcode (OP_UNRESOLVED_VALUE); */
/* FIXME: OP_UNRESOLVED_VALUE should be defined in expression.h */
write_exp_elt_block (name.block);
/* write_exp_elt_name (name.stoken.ptr); */
/* FIXME: write_exp_elt_name should be defined in defs.h, located in parse.c */
/* write_exp_elt_opcode (OP_UNRESOLVED_VALUE); */
/* FIXME: OP_UNRESOLVED_VALUE should be defined in expression.h */
}
else
write_var_from_sym (orig_left_context, name.block, name.sym);
}
/* Write a call on parameterless attribute ATR. */
static void
write_attribute_call0 (atr)
enum ada_attribute atr;
{
/* write_exp_elt_opcode (OP_ATTRIBUTE); */
/* FIXME: OP_ATTRIBUTE should be defined in expression.h */
write_exp_elt_longcst ((LONGEST) 0);
write_exp_elt_longcst ((LONGEST) atr);
/* write_exp_elt_opcode (OP_ATTRIBUTE); */
/* FIXME: OP_ATTRIBUTE should be defined in expression.h */
}
/* Write a call on an attribute ATR with one constant integer
* parameter. */
static void
write_attribute_call1 (atr, arg)
enum ada_attribute atr;
LONGEST arg;
{
write_exp_elt_opcode (OP_LONG);
write_exp_elt_type (builtin_type_int);
write_exp_elt_longcst (arg);
write_exp_elt_opcode (OP_LONG);
/*write_exp_elt_opcode (OP_ATTRIBUTE);*/
/* FIXME: OP_ATTRIBUTE should be defined in expression.h */
write_exp_elt_longcst ((LONGEST) 1);
write_exp_elt_longcst ((LONGEST) atr);
/*write_exp_elt_opcode (OP_ATTRIBUTE);*/
/* FIXME: OP_ATTRIBUTE should be defined in expression.h */
}
/* Write a call on an attribute ATR with N parameters, whose code must have
* been generated previously. */
static void
write_attribute_calln (atr, n)
enum ada_attribute atr;
int n;
{
/*write_exp_elt_opcode (OP_ATTRIBUTE);*/
/* FIXME: OP_ATTRIBUTE should be defined in expression.h */
write_exp_elt_longcst ((LONGEST) n);
write_exp_elt_longcst ((LONGEST) atr);
/* write_exp_elt_opcode (OP_ATTRIBUTE);*/
/* FIXME: OP_ATTRIBUTE should be defined in expression.h */
}
/* Emit expression corresponding to the renamed object designated by
* the type RENAMING, which must be the referent of an object renaming
* type, in the context of ORIG_LEFT_CONTEXT (?). */
static void
write_object_renaming (orig_left_context, renaming)
struct block* orig_left_context;
struct symbol* renaming;
{
const char* qualification = SYMBOL_NAME (renaming);
const char* simple_tail;
const char* expr = TYPE_FIELD_NAME (SYMBOL_TYPE (renaming), 0);
const char* suffix;
char* name;
struct symbol* sym;
enum { SIMPLE_INDEX, LOWER_BOUND, UPPER_BOUND } slice_state;
/* if orig_left_context is null, then use the currently selected
block, otherwise we might fail our symbol lookup below */
if (orig_left_context == NULL)
orig_left_context = get_selected_block (NULL);
for (simple_tail = qualification + strlen (qualification);
simple_tail != qualification; simple_tail -= 1)
{
if (*simple_tail == '.')
{
simple_tail += 1;
break;
}
else if (STREQN (simple_tail, "__", 2))
{
simple_tail += 2;
break;
}
}
suffix = strstr (expr, "___XE");
if (suffix == NULL)
goto BadEncoding;
name = (char*) xmalloc (suffix - expr + 1);
/* add_name_string_cleanup (name); */
/* FIXME: add_name_string_cleanup should be defined in
parser-defs.h, implemented in parse.c */
strncpy (name, expr, suffix-expr);
name[suffix-expr] = '\000';
sym = lookup_symbol (name, orig_left_context, VAR_NAMESPACE, 0, NULL);
/* if (sym == NULL)
error ("Could not find renamed variable: %s", ada_demangle (name));
*/
/* FIXME: ada_demangle should be defined in defs.h, implemented in ada-lang.c */
write_var_from_sym (orig_left_context, block_found, sym);
suffix += 5;
slice_state = SIMPLE_INDEX;
while (*suffix == 'X')
{
suffix += 1;
switch (*suffix) {
case 'L':
slice_state = LOWER_BOUND;
case 'S':
suffix += 1;
if (isdigit (*suffix))
{
char* next;
long val = strtol (suffix, &next, 10);
if (next == suffix)
goto BadEncoding;
suffix = next;
write_exp_elt_opcode (OP_LONG);
write_exp_elt_type (builtin_type_ada_int);
write_exp_elt_longcst ((LONGEST) val);
write_exp_elt_opcode (OP_LONG);
}
else
{
const char* end;
char* index_name;
int index_len;
struct symbol* index_sym;
end = strchr (suffix, 'X');
if (end == NULL)
end = suffix + strlen (suffix);
index_len = simple_tail - qualification + 2 + (suffix - end) + 1;
index_name = (char*) xmalloc (index_len);
memset (index_name, '\000', index_len);
/* add_name_string_cleanup (index_name);*/
/* FIXME: add_name_string_cleanup should be defined in
parser-defs.h, implemented in parse.c */
strncpy (index_name, qualification, simple_tail - qualification);
index_name[simple_tail - qualification] = '\000';
strncat (index_name, suffix, suffix-end);
suffix = end;
index_sym =
lookup_symbol (index_name, NULL, VAR_NAMESPACE, 0, NULL);
if (index_sym == NULL)
error ("Could not find %s", index_name);
write_var_from_sym (NULL, block_found, sym);
}
if (slice_state == SIMPLE_INDEX)
{
write_exp_elt_opcode (OP_FUNCALL);
write_exp_elt_longcst ((LONGEST) 1);
write_exp_elt_opcode (OP_FUNCALL);
}
else if (slice_state == LOWER_BOUND)
slice_state = UPPER_BOUND;
else if (slice_state == UPPER_BOUND)
{
write_exp_elt_opcode (TERNOP_SLICE);
slice_state = SIMPLE_INDEX;
}
break;
case 'R':
{
struct stoken field_name;
const char* end;
suffix += 1;
if (slice_state != SIMPLE_INDEX)
goto BadEncoding;
end = strchr (suffix, 'X');
if (end == NULL)
end = suffix + strlen (suffix);
field_name.length = end - suffix;
field_name.ptr = (char*) xmalloc (end - suffix + 1);
strncpy (field_name.ptr, suffix, end - suffix);
field_name.ptr[end - suffix] = '\000';
suffix = end;
write_exp_elt_opcode (STRUCTOP_STRUCT);
write_exp_string (field_name);
write_exp_elt_opcode (STRUCTOP_STRUCT);
break;
}
default:
goto BadEncoding;
}
}
if (slice_state == SIMPLE_INDEX)
return;
BadEncoding:
error ("Internal error in encoding of renaming declaration: %s",
SYMBOL_NAME (renaming));
}
/* Convert the character literal whose ASCII value would be VAL to the
appropriate value of type TYPE, if there is a translation.
Otherwise return VAL. Hence, in an enumeration type ('A', 'B'),
the literal 'A' (VAL == 65), returns 0. */
static LONGEST
convert_char_literal (struct type* type, LONGEST val)
{
char name[7];
int f;
if (type == NULL || TYPE_CODE (type) != TYPE_CODE_ENUM)
return val;
sprintf (name, "QU%02x", (int) val);
for (f = 0; f < TYPE_NFIELDS (type); f += 1)
{
if (STREQ (name, TYPE_FIELD_NAME (type, f)))
return TYPE_FIELD_BITPOS (type, f);
}
return val;
}
Reference in a new issue View git blame Copy permalink