#define YYBISON 1
# define DREG 257
# define CREG 258
# define GREG 259
# define IMMED 260
# define ADDR 261
# define INSN 262
# define NUM 263
# define ID 264
# define NL 265
# define PNUM 266
#line 21 "itbl-parse.y"
#include <stdio.h>
#include "itbl-lex.h"
#include "itbl-ops.h"
#ifdef DEBUG
#ifndef DBG_LVL
#define DBG_LVL 1
#endif
#else
#define DBG_LVL 0
#endif
#if DBG_LVL >= 1
#define DBG(x) printf x
#else
#define DBG(x)
#endif
#if DBG_LVL >= 2
#define DBGL2(x) printf x
#else
#define DBGL2(x)
#endif
static int sbit, ebit;
static struct itbl_entry *insn=0;
static int yyerror PARAMS ((const char *));
#line 281 "itbl-parse.y"
#ifndef YYSTYPE
typedef union
{
char *str;
int num;
int processor;
unsigned long val;
} yystype;
# define YYSTYPE yystype
# define YYSTYPE_IS_TRIVIAL 1
#endif
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#define YYFINAL 51
#define YYFLAG -32768
#define YYNTBASE 20
#define YYTRANSLATE(x) ((unsigned)(x) <= 266 ? yytranslate[x] : 34)
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, 2, 2,
2, 2, 17, 2, 13, 19, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 18, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 15, 2, 16, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 14, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 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
};
#if YYDEBUG
static const short yyprhs[] =
{
0, 0, 2, 5, 6, 12, 13, 23, 25, 28,
32, 35, 36, 38, 40, 42, 46, 50, 54, 56,
59, 60, 65, 66, 68, 70, 72, 74, 76, 78
};
static const short yyrhs[] =
{
21, 0, 22, 21, 0, 0, 30, 31, 32, 33,
11, 0, 0, 30, 8, 32, 33, 29, 28, 23,
24, 11, 0, 11, 0, 1, 11, 0, 13, 26,
24, 0, 26, 24, 0, 0, 31, 0, 7, 0,
6, 0, 25, 29, 28, 0, 9, 14, 27, 0,
15, 27, 16, 0, 9, 0, 17, 27, 0, 0,
18, 9, 19, 9, 0, 0, 12, 0, 3, 0,
4, 0, 5, 0, 10, 0, 9, 0, 9, 0
};
#endif
#if YYDEBUG
static const short yyrline[] =
{
0, 298, 302, 304, 307, 314, 314, 323, 324, 327,
329, 330, 333, 339, 344, 351, 360, 365, 369, 375,
381, 387, 394, 401, 409, 415, 420, 427, 435, 443
};
#endif
#if (YYDEBUG) || defined YYERROR_VERBOSE
static const char *const yytname[] =
{
"$", "error", "$undefined.", "DREG", "CREG", "GREG", "IMMED", "ADDR",
"INSN", "NUM", "ID", "NL", "PNUM", "','", "'|'", "'['", "']'", "'*'",
"':'", "'-'", "insntbl", "entrys", "entry", "@1", "fieldspecs", "ftype",
"fieldspec", "flagexpr", "flags", "range", "pnum", "regtype", "name",
"value", 0
};
#endif
static const short yyr1[] =
{
0, 20, 21, 21, 22, 23, 22, 22, 22, 24,
24, 24, 25, 25, 25, 26, 27, 27, 27, 28,
28, 29, 29, 30, 31, 31, 31, 32, 34, 33
};
static const short yyr2[] =
{
0, 1, 2, 0, 5, 0, 9, 1, 2, 3,
2, 0, 1, 1, 1, 3, 3, 3, 1, 2,
0, 4, 0, 1, 1, 1, 1, 1, 1, 1
};
static const short yydefact[] =
{
0, 0, 7, 23, 1, 0, 0, 8, 2, 24,
25, 26, 0, 0, 27, 0, 0, 29, 22, 0,
0, 20, 4, 0, 0, 5, 0, 18, 0, 19,
11, 21, 0, 0, 14, 13, 0, 0, 22, 11,
12, 16, 17, 11, 6, 20, 10, 9, 15, 0,
0, 0
};
static const short yydefgoto[] =
{
49, 4, 5, 30, 37, 38, 39, 29, 25, 21,
6, 40, 15, 18
};
static const short yypact[] =
{
0, -9,-32768,-32768,-32768, 0, 12,-32768,-32768,-32768,
-32768,-32768, 3, 3,-32768, 9, 9,-32768, -8, 8,
19, 15,-32768, 10, -6,-32768, 24, 20, -6,-32768,
1,-32768, -6, 21,-32768,-32768, 18, 25, -8, 1,
-32768,-32768,-32768, 1,-32768, 15,-32768,-32768,-32768, 35,
38,-32768
};
static const short yypgoto[] =
{
-32768, 34,-32768,-32768, -13,-32768, 4, -1, -4, 5,
-32768, 36, 31, 29
};
#define YYLAST 45
static const short yytable[] =
{
-3, 1, 7, 27, 9, 10, 11, 34, 35, 28,
20, 2, 3, 14, 36, 9, 10, 11, 17, 22,
12, 9, 10, 11, 34, 35, 46, 33, 23, 26,
47, 41, 24, 31, 32, 50, 44, 42, 51, 8,
43, 48, 13, 45, 16, 19
};
static const short yycheck[] =
{
0, 1, 11, 9, 3, 4, 5, 6, 7, 15,
18, 11, 12, 10, 13, 3, 4, 5, 9, 11,
8, 3, 4, 5, 6, 7, 39, 28, 9, 19,
43, 32, 17, 9, 14, 0, 11, 16, 0, 5,
36, 45, 6, 38, 13, 16
};
#line 3 "/usr/share/bison/bison.simple"
#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE)
# 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
# define YYSTACK_FREE(Ptr) do { ; } while (0)
# else
# if defined (__STDC__) || defined (__cplusplus)
# include <stdlib.h>
# define YYSIZE_T size_t
# endif
# define YYSTACK_ALLOC malloc
# define YYSTACK_FREE free
# endif
#endif
#if (! defined (yyoverflow) \
&& (! defined (__cplusplus) \
|| (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
union yyalloc
{
short yyss;
YYSTYPE yyvs;
# if YYLSP_NEEDED
YYLTYPE yyls;
# endif
};
# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)
# 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
# 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
# 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>
# 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
#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
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
Current.last_line = Rhs[N].last_line; \
Current.last_column = Rhs[N].last_column;
#endif
#if YYPURE
# if YYLSP_NEEDED
# ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
# else
# define YYLEX yylex (&yylval, &yylloc)
# endif
# else
# ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, YYLEX_PARAM)
# else
# define YYLEX yylex (&yylval)
# endif
# endif
#else
# define YYLEX yylex ()
#endif
#if YYDEBUG
# ifndef YYFPRINTF
# include <stdio.h>
# define YYFPRINTF fprintf
# endif
# define YYDPRINTF(Args) \
do { \
if (yydebug) \
YYFPRINTF Args; \
} while (0)
int yydebug;
#else
# define YYDPRINTF(Args)
#endif
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
#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
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)
# include <string.h>
# define yystpcpy stpcpy
# else
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 316 "/usr/share/bison/bison.simple"
#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
# define YYPARSE_PARAM_ARG
# define YYPARSE_PARAM_DECL
#endif
#ifdef __GNUC__
# ifdef YYPARSE_PARAM
int yyparse (void *);
# else
int yyparse (void);
# endif
#endif
#define YY_DECL_NON_LSP_VARIABLES \
\
int yychar; \
\
\
YYSTYPE yylval; \
\
\
int yynerrs;
#if YYLSP_NEEDED
# define YY_DECL_VARIABLES \
YY_DECL_NON_LSP_VARIABLES \
\
\
YYLTYPE yylloc;
#else
# define YY_DECL_VARIABLES \
YY_DECL_NON_LSP_VARIABLES
#endif
#if !YYPURE
YY_DECL_VARIABLES
#endif
int
yyparse (YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
{
#if YYPURE
YY_DECL_VARIABLES
#endif
register int yystate;
register int yyn;
int yyresult;
int yyerrstatus;
int yychar1 = 0;
short yyssa[YYINITDEPTH];
short *yyss = yyssa;
register short *yyssp;
YYSTYPE yyvsa[YYINITDEPTH];
YYSTYPE *yyvs = yyvsa;
register YYSTYPE *yyvsp;
#if YYLSP_NEEDED
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;
YYSTYPE yyval;
#if YYLSP_NEEDED
YYLTYPE yyloc;
#endif
int yylen;
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yyerrstatus = 0;
yynerrs = 0;
yychar = YYEMPTY;
yyssp = yyss;
yyvsp = yyvs;
#if YYLSP_NEEDED
yylsp = yyls;
#endif
goto yysetstate;
yynewstate:
yyssp++;
yysetstate:
*yyssp = yystate;
if (yyssp >= yyss + yystacksize - 1)
{
YYSIZE_T yysize = yyssp - yyss + 1;
#ifdef yyoverflow
{
YYSTYPE *yyvs1 = yyvs;
short *yyss1 = yyss;
# if YYLSP_NEEDED
YYLTYPE *yyls1 = yyls;
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
# ifndef YYSTACK_RELOCATE
goto yyoverflowlab;
# else
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
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:
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yydefault;
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX;
}
if (yychar <= 0)
{
yychar1 = 0;
yychar = YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
yychar1 = YYTRANSLATE (yychar);
#if YYDEBUG
if (yydebug)
{
YYFPRINTF (stderr, "Next token is %d (%s",
yychar, yytname[yychar1]);
# 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];
if (yyn < 0)
{
if (yyn == YYFLAG)
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
}
else if (yyn == 0)
goto yyerrlab;
if (yyn == YYFINAL)
YYACCEPT;
YYDPRINTF ((stderr, "Shifting token %d (%s), ",
yychar, yytname[yychar1]));
if (yychar != YYEOF)
yychar = YYEMPTY;
*++yyvsp = yylval;
#if YYLSP_NEEDED
*++yylsp = yylloc;
#endif
if (yyerrstatus)
yyerrstatus--;
yystate = yyn;
goto yynewstate;
yydefault:
yyn = yydefact[yystate];
if (yyn == 0)
goto yyerrlab;
goto yyreduce;
yyreduce:
yylen = yyr2[yyn];
yyval = yyvsp[1-yylen];
#if YYLSP_NEEDED
yyloc = yylsp[1-yylen];
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
#endif
#if YYDEBUG
if (yydebug)
{
int yyi;
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
yyn, yyrline[yyn]);
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 4:
#line 309 "itbl-parse.y"
{
DBG (("line %d: entry pnum=%d type=%d name=%s value=x%x\n",
insntbl_line, yyvsp[-4].num, yyvsp[-3].num, yyvsp[-2].str, yyvsp[-1].val));
itbl_add_reg (yyvsp[-4].num, yyvsp[-3].num, yyvsp[-2].str, yyvsp[-1].val);
}
break;
case 5:
#line 315 "itbl-parse.y"
{
DBG (("line %d: entry pnum=%d type=INSN name=%s value=x%x",
insntbl_line, yyvsp[-5].num, yyvsp[-3].str, yyvsp[-2].val));
DBG ((" sbit=%d ebit=%d flags=0x%x\n", sbit, ebit, yyvsp[0].val));
insn=itbl_add_insn (yyvsp[-5].num, yyvsp[-3].str, yyvsp[-2].val, sbit, ebit, yyvsp[0].val);
}
break;
case 6:
#line 322 "itbl-parse.y"
{}
break;
case 12:
#line 335 "itbl-parse.y"
{
DBGL2 (("ftype\n"));
yyval.num = yyvsp[0].num;
}
break;
case 13:
#line 340 "itbl-parse.y"
{
DBGL2 (("addr\n"));
yyval.num = ADDR;
}
break;
case 14:
#line 345 "itbl-parse.y"
{
DBGL2 (("immed\n"));
yyval.num = IMMED;
}
break;
case 15:
#line 353 "itbl-parse.y"
{
DBG (("line %d: field type=%d sbit=%d ebit=%d, flags=0x%x\n",
insntbl_line, yyvsp[-2].num, sbit, ebit, yyvsp[0].val));
itbl_add_operand (insn, yyvsp[-2].num, sbit, ebit, yyvsp[0].val);
}
break;
case 16:
#line 362 "itbl-parse.y"
{
yyval.val = yyvsp[-2].num | yyvsp[0].val;
}
break;
case 17:
#line 366 "itbl-parse.y"
{
yyval.val = yyvsp[-1].val;
}
break;
case 18:
#line 370 "itbl-parse.y"
{
yyval.val = yyvsp[0].num;
}
break;
case 19:
#line 377 "itbl-parse.y"
{
DBGL2 (("flags=%d\n", yyvsp[0].val));
yyval.val = yyvsp[0].val;
}
break;
case 20:
#line 382 "itbl-parse.y"
{
yyval.val = 0;
}
break;
case 21:
#line 389 "itbl-parse.y"
{
DBGL2 (("range %d %d\n", yyvsp[-2].num, yyvsp[0].num));
sbit = yyvsp[-2].num;
ebit = yyvsp[0].num;
}
break;
case 22:
#line 395 "itbl-parse.y"
{
sbit = 31;
ebit = 0;
}
break;
case 23:
#line 403 "itbl-parse.y"
{
DBGL2 (("pnum=%d\n",yyvsp[0].num));
yyval.num = yyvsp[0].num;
}
break;
case 24:
#line 411 "itbl-parse.y"
{
DBGL2 (("dreg\n"));
yyval.num = DREG;
}
break;
case 25:
#line 416 "itbl-parse.y"
{
DBGL2 (("creg\n"));
yyval.num = CREG;
}
break;
case 26:
#line 421 "itbl-parse.y"
{
DBGL2 (("greg\n"));
yyval.num = GREG;
}
break;
case 27:
#line 429 "itbl-parse.y"
{
DBGL2 (("name=%s\n",yyvsp[0].str));
yyval.str = yyvsp[0].str;
}
break;
case 28:
#line 437 "itbl-parse.y"
{
DBGL2 (("num=%d\n",yyvsp[0].num));
yyval.num = yyvsp[0].num;
}
break;
case 29:
#line 445 "itbl-parse.y"
{
DBGL2 (("val=x%x\n",yyvsp[0].num));
yyval.val = yyvsp[0].num;
}
break;
}
#line 706 "/usr/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
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:
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;
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
yyerror ("parse error");
}
goto yyerrlab1;
yyerrlab1:
if (yyerrstatus == 3)
{
if (yychar == YYEOF)
YYABORT;
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
yychar, yytname[yychar1]));
yychar = YYEMPTY;
}
yyerrstatus = 3;
goto yyerrhandle;
yyerrdefault:
#if 0
yyn = yydefact[yystate];
if (yyn)
goto yydefault;
#endif
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:
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:
yyresult = 0;
goto yyreturn;
yyabortlab:
yyresult = 1;
goto yyreturn;
yyoverflowlab:
yyerror ("parser stack overflow");
yyresult = 2;
yyreturn:
#ifndef yyoverflow
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
return yyresult;
}
#line 450 "itbl-parse.y"
static int
yyerror (msg)
const char *msg;
{
printf ("line %d: %s\n", insntbl_line, msg);
return 0;
}