/* A Bison parser, made by GNU Bison 1.875c. */
|
/* A Bison parser, made by GNU Bison 1.875c. */
|
|
|
/* Skeleton parser for Yacc-like parsing with Bison,
|
/* Skeleton parser for Yacc-like parsing with Bison,
|
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
|
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
|
|
|
This program is free software; you can redistribute it and/or modify
|
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
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 2, or (at your option)
|
the Free Software Foundation; either version 2, or (at your option)
|
any later version.
|
any later version.
|
|
|
This program is distributed in the hope that it will be useful,
|
This program is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with this program; if not, write to the Free Software
|
along with this program; if not, write to the Free Software
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
Boston, MA 02111-1307, USA. */
|
Boston, MA 02111-1307, USA. */
|
|
|
/* As a special exception, when this file is copied by Bison into a
|
/* As a special exception, when this file is copied by Bison into a
|
Bison output file, you may use that output file without restriction.
|
Bison output file, you may use that output file without restriction.
|
This special exception was added by the Free Software Foundation
|
This special exception was added by the Free Software Foundation
|
in version 1.24 of Bison. */
|
in version 1.24 of Bison. */
|
|
|
/* Written by Richard Stallman by simplifying the original so called
|
/* Written by Richard Stallman by simplifying the original so called
|
``semantic'' parser. */
|
``semantic'' parser. */
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|
|
/* All symbols defined below should begin with yy or YY, to avoid
|
/* All symbols defined below should begin with yy or YY, to avoid
|
infringing on user name space. This should be done even for local
|
infringing on user name space. This should be done even for local
|
variables, as they might otherwise be expanded by user macros.
|
variables, as they might otherwise be expanded by user macros.
|
There are some unavoidable exceptions within include files to
|
There are some unavoidable exceptions within include files to
|
define necessary library symbols; they are noted "INFRINGES ON
|
define necessary library symbols; they are noted "INFRINGES ON
|
USER NAME SPACE" below. */
|
USER NAME SPACE" below. */
|
|
|
/* Identify Bison output. */
|
/* Identify Bison output. */
|
#define YYBISON 1
|
#define YYBISON 1
|
|
|
/* Skeleton name. */
|
/* Skeleton name. */
|
#define YYSKELETON_NAME "yacc.c"
|
#define YYSKELETON_NAME "yacc.c"
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|
|
/* Pure parsers. */
|
/* Pure parsers. */
|
#define YYPURE 0
|
#define YYPURE 0
|
|
|
/* Using locations. */
|
/* Using locations. */
|
#define YYLSP_NEEDED 0
|
#define YYLSP_NEEDED 0
|
|
|
|
|
|
|
/* Tokens. */
|
/* Tokens. */
|
#ifndef YYTOKENTYPE
|
#ifndef YYTOKENTYPE
|
# define YYTOKENTYPE
|
# define YYTOKENTYPE
|
/* Put the tokens into the symbol table, so that GDB and other debuggers
|
/* Put the tokens into the symbol table, so that GDB and other debuggers
|
know about them. */
|
know about them. */
|
enum yytokentype {
|
enum yytokentype {
|
DREG = 258,
|
DREG = 258,
|
CREG = 259,
|
CREG = 259,
|
GREG = 260,
|
GREG = 260,
|
IMMED = 261,
|
IMMED = 261,
|
ADDR = 262,
|
ADDR = 262,
|
INSN = 263,
|
INSN = 263,
|
NUM = 264,
|
NUM = 264,
|
ID = 265,
|
ID = 265,
|
NL = 266,
|
NL = 266,
|
PNUM = 267
|
PNUM = 267
|
};
|
};
|
#endif
|
#endif
|
#define DREG 258
|
#define DREG 258
|
#define CREG 259
|
#define CREG 259
|
#define GREG 260
|
#define GREG 260
|
#define IMMED 261
|
#define IMMED 261
|
#define ADDR 262
|
#define ADDR 262
|
#define INSN 263
|
#define INSN 263
|
#define NUM 264
|
#define NUM 264
|
#define ID 265
|
#define ID 265
|
#define NL 266
|
#define NL 266
|
#define PNUM 267
|
#define PNUM 267
|
|
|
|
|
|
|
|
|
/* Copy the first part of user declarations. */
|
/* Copy the first part of user declarations. */
|
#line 21 "itbl-parse.y"
|
#line 21 "itbl-parse.y"
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|
|
|
|
/*
|
/*
|
|
|
Yacc grammar for instruction table entries.
|
Yacc grammar for instruction table entries.
|
|
|
=======================================================================
|
=======================================================================
|
Original Instruction table specification document:
|
Original Instruction table specification document:
|
|
|
MIPS Coprocessor Table Specification
|
MIPS Coprocessor Table Specification
|
====================================
|
====================================
|
|
|
This document describes the format of the MIPS coprocessor table. The
|
This document describes the format of the MIPS coprocessor table. The
|
table specifies a list of valid functions, data registers and control
|
table specifies a list of valid functions, data registers and control
|
registers that can be used in coprocessor instructions. This list,
|
registers that can be used in coprocessor instructions. This list,
|
together with the coprocessor instruction classes listed below,
|
together with the coprocessor instruction classes listed below,
|
specifies the complete list of coprocessor instructions that will
|
specifies the complete list of coprocessor instructions that will
|
be recognized and assembled by the GNU assembler. In effect,
|
be recognized and assembled by the GNU assembler. In effect,
|
this makes the GNU assembler table-driven, where the table is
|
this makes the GNU assembler table-driven, where the table is
|
specified by the programmer.
|
specified by the programmer.
|
|
|
The table is an ordinary text file that the GNU assembler reads when
|
The table is an ordinary text file that the GNU assembler reads when
|
it starts. Using the information in the table, the assembler
|
it starts. Using the information in the table, the assembler
|
generates an internal list of valid coprocessor registers and
|
generates an internal list of valid coprocessor registers and
|
functions. The assembler uses this internal list in addition to the
|
functions. The assembler uses this internal list in addition to the
|
standard MIPS registers and instructions which are built-in to the
|
standard MIPS registers and instructions which are built-in to the
|
assembler during code generation.
|
assembler during code generation.
|
|
|
To specify the coprocessor table when invoking the GNU assembler, use
|
To specify the coprocessor table when invoking the GNU assembler, use
|
the command line option "--itbl file", where file is the
|
the command line option "--itbl file", where file is the
|
complete name of the table, including path and extension.
|
complete name of the table, including path and extension.
|
|
|
Examples:
|
Examples:
|
|
|
gas -t cop.tbl test.s -o test.o
|
gas -t cop.tbl test.s -o test.o
|
gas -t /usr/local/lib/cop.tbl test.s -o test.o
|
gas -t /usr/local/lib/cop.tbl test.s -o test.o
|
gas --itbl d:\gnu\data\cop.tbl test.s -o test.o
|
gas --itbl d:\gnu\data\cop.tbl test.s -o test.o
|
|
|
Only one table may be supplied during a single invocation of
|
Only one table may be supplied during a single invocation of
|
the assembler.
|
the assembler.
|
|
|
|
|
Instruction classes
|
Instruction classes
|
===================
|
===================
|
|
|
Below is a list of the valid coprocessor instruction classes for
|
Below is a list of the valid coprocessor instruction classes for
|
any given coprocessor "z". These instructions are already recognized
|
any given coprocessor "z". These instructions are already recognized
|
by the assembler, and are listed here only for reference.
|
by the assembler, and are listed here only for reference.
|
|
|
Class format instructions
|
Class format instructions
|
-------------------------------------------------
|
-------------------------------------------------
|
Class1:
|
Class1:
|
op base rt offset
|
op base rt offset
|
LWCz rt,offset (base)
|
LWCz rt,offset (base)
|
SWCz rt,offset (base)
|
SWCz rt,offset (base)
|
Class2:
|
Class2:
|
COPz sub rt rd 0
|
COPz sub rt rd 0
|
MTCz rt,rd
|
MTCz rt,rd
|
MFCz rt,rd
|
MFCz rt,rd
|
CTCz rt,rd
|
CTCz rt,rd
|
CFCz rt,rd
|
CFCz rt,rd
|
Class3:
|
Class3:
|
COPz CO cofun
|
COPz CO cofun
|
COPz cofun
|
COPz cofun
|
Class4:
|
Class4:
|
COPz BC br offset
|
COPz BC br offset
|
BCzT offset
|
BCzT offset
|
BCzF offset
|
BCzF offset
|
Class5:
|
Class5:
|
COPz sub rt rd 0
|
COPz sub rt rd 0
|
DMFCz rt,rd
|
DMFCz rt,rd
|
DMTCz rt,rd
|
DMTCz rt,rd
|
Class6:
|
Class6:
|
op base rt offset
|
op base rt offset
|
LDCz rt,offset (base)
|
LDCz rt,offset (base)
|
SDCz rt,offset (base)
|
SDCz rt,offset (base)
|
Class7:
|
Class7:
|
COPz BC br offset
|
COPz BC br offset
|
BCzTL offset
|
BCzTL offset
|
BCzFL offset
|
BCzFL offset
|
|
|
The coprocessor table defines coprocessor-specific registers that can
|
The coprocessor table defines coprocessor-specific registers that can
|
be used with all of the above classes of instructions, where
|
be used with all of the above classes of instructions, where
|
appropriate. It also defines additional coprocessor-specific
|
appropriate. It also defines additional coprocessor-specific
|
functions for Class3 (COPz cofun) instructions, Thus, the table allows
|
functions for Class3 (COPz cofun) instructions, Thus, the table allows
|
the programmer to use convenient mnemonics and operands for these
|
the programmer to use convenient mnemonics and operands for these
|
functions, instead of the COPz mmenmonic and cofun operand.
|
functions, instead of the COPz mmenmonic and cofun operand.
|
|
|
The names of the MIPS general registers and their aliases are defined
|
The names of the MIPS general registers and their aliases are defined
|
by the assembler and will be recognized as valid register names by the
|
by the assembler and will be recognized as valid register names by the
|
assembler when used (where allowed) in coprocessor instructions.
|
assembler when used (where allowed) in coprocessor instructions.
|
However, the names and values of all coprocessor data and control
|
However, the names and values of all coprocessor data and control
|
register mnemonics must be specified in the coprocessor table.
|
register mnemonics must be specified in the coprocessor table.
|
|
|
|
|
Table Grammar
|
Table Grammar
|
=============
|
=============
|
|
|
Here is the grammar for the coprocessor table:
|
Here is the grammar for the coprocessor table:
|
|
|
table -> entry*
|
table -> entry*
|
|
|
entry -> [z entrydef] [comment] '\n'
|
entry -> [z entrydef] [comment] '\n'
|
|
|
entrydef -> type name val
|
entrydef -> type name val
|
entrydef -> 'insn' name val funcdef ; type of entry (instruction)
|
entrydef -> 'insn' name val funcdef ; type of entry (instruction)
|
|
|
z -> 'p'['0'..'3'] ; processor number
|
z -> 'p'['0'..'3'] ; processor number
|
type -> ['dreg' | 'creg' | 'greg' ] ; type of entry (register)
|
type -> ['dreg' | 'creg' | 'greg' ] ; type of entry (register)
|
; 'dreg', 'creg' or 'greg' specifies a data, control, or general
|
; 'dreg', 'creg' or 'greg' specifies a data, control, or general
|
; register mnemonic, respectively
|
; register mnemonic, respectively
|
name -> [ltr|dec]* ; mnemonic of register/function
|
name -> [ltr|dec]* ; mnemonic of register/function
|
val -> [dec|hex] ; register/function number (integer constant)
|
val -> [dec|hex] ; register/function number (integer constant)
|
|
|
funcdef -> frange flags fields
|
funcdef -> frange flags fields
|
; bitfield range for opcode
|
; bitfield range for opcode
|
; list of fields' formats
|
; list of fields' formats
|
fields -> field*
|
fields -> field*
|
field -> [','] ftype frange flags
|
field -> [','] ftype frange flags
|
flags -> ['*' flagexpr]
|
flags -> ['*' flagexpr]
|
flagexpr -> '[' flagexpr ']'
|
flagexpr -> '[' flagexpr ']'
|
flagexpr -> val '|' flagexpr
|
flagexpr -> val '|' flagexpr
|
ftype -> [ type | 'immed' | 'addr' ]
|
ftype -> [ type | 'immed' | 'addr' ]
|
; 'immed' specifies an immediate value; see grammar for "val" above
|
; 'immed' specifies an immediate value; see grammar for "val" above
|
; 'addr' specifies a C identifier; name of symbol to be resolved at
|
; 'addr' specifies a C identifier; name of symbol to be resolved at
|
; link time
|
; link time
|
frange -> ':' val '-' val ; starting to ending bit positions, where
|
frange -> ':' val '-' val ; starting to ending bit positions, where
|
; where 0 is least significant bit
|
; where 0 is least significant bit
|
frange -> (null) ; default range of 31-0 will be assumed
|
frange -> (null) ; default range of 31-0 will be assumed
|
|
|
comment -> [';'|'#'] [char]*
|
comment -> [';'|'#'] [char]*
|
char -> any printable character
|
char -> any printable character
|
ltr -> ['a'..'z'|'A'..'Z']
|
ltr -> ['a'..'z'|'A'..'Z']
|
dec -> ['0'..'9']* ; value in decimal
|
dec -> ['0'..'9']* ; value in decimal
|
hex -> '0x'['0'..'9' | 'a'..'f' | 'A'..'F']* ; value in hexadecimal
|
hex -> '0x'['0'..'9' | 'a'..'f' | 'A'..'F']* ; value in hexadecimal
|
|
|
|
|
Examples
|
Examples
|
========
|
========
|
|
|
Example 1:
|
Example 1:
|
|
|
The table:
|
The table:
|
|
|
p1 dreg d1 1 ; data register "d1" for COP1 has value 1
|
p1 dreg d1 1 ; data register "d1" for COP1 has value 1
|
p1 creg c3 3 ; ctrl register "c3" for COP1 has value 3
|
p1 creg c3 3 ; ctrl register "c3" for COP1 has value 3
|
p3 func fill 0x1f:24-20 ; function "fill" for COP3 has value 31 and
|
p3 func fill 0x1f:24-20 ; function "fill" for COP3 has value 31 and
|
; no fields
|
; no fields
|
|
|
will allow the assembler to accept the following coprocessor instructions:
|
will allow the assembler to accept the following coprocessor instructions:
|
|
|
LWC1 d1,0x100 ($2)
|
LWC1 d1,0x100 ($2)
|
fill
|
fill
|
|
|
Here, the general purpose register "$2", and instruction "LWC1", are standard
|
Here, the general purpose register "$2", and instruction "LWC1", are standard
|
mnemonics built-in to the MIPS assembler.
|
mnemonics built-in to the MIPS assembler.
|
|
|
|
|
Example 2:
|
Example 2:
|
|
|
The table:
|
The table:
|
|
|
p3 dreg d3 3 ; data register "d3" for COP3 has value 3
|
p3 dreg d3 3 ; data register "d3" for COP3 has value 3
|
p3 creg c2 22 ; control register "c2" for COP3 has value 22
|
p3 creg c2 22 ; control register "c2" for COP3 has value 22
|
p3 func fee 0x1f:24-20 dreg:17-13 creg:12-8 immed:7-0
|
p3 func fee 0x1f:24-20 dreg:17-13 creg:12-8 immed:7-0
|
; function "fee" for COP3 has value 31, and 3 fields
|
; function "fee" for COP3 has value 31, and 3 fields
|
; consisting of a data register, a control register,
|
; consisting of a data register, a control register,
|
; and an immediate value.
|
; and an immediate value.
|
|
|
will allow the assembler to accept the following coprocessor instruction:
|
will allow the assembler to accept the following coprocessor instruction:
|
|
|
fee d3,c2,0x1
|
fee d3,c2,0x1
|
|
|
and will emit the object code:
|
and will emit the object code:
|
|
|
31-26 25 24-20 19-18 17-13 12-8 7-0
|
31-26 25 24-20 19-18 17-13 12-8 7-0
|
COPz CO fun dreg creg immed
|
COPz CO fun dreg creg immed
|
010011 1 11111 00 00011 10110 00000001
|
010011 1 11111 00 00011 10110 00000001
|
|
|
0x4ff07601
|
0x4ff07601
|
|
|
|
|
Example 3:
|
Example 3:
|
|
|
The table:
|
The table:
|
|
|
p3 dreg d3 3 ; data register "d3" for COP3 has value 3
|
p3 dreg d3 3 ; data register "d3" for COP3 has value 3
|
p3 creg c2 22 ; control register "c2" for COP3 has value 22
|
p3 creg c2 22 ; control register "c2" for COP3 has value 22
|
p3 func fuu 0x01f00001 dreg:17-13 creg:12-8
|
p3 func fuu 0x01f00001 dreg:17-13 creg:12-8
|
|
|
will allow the assembler to accept the following coprocessor
|
will allow the assembler to accept the following coprocessor
|
instruction:
|
instruction:
|
|
|
fuu d3,c2
|
fuu d3,c2
|
|
|
and will emit the object code:
|
and will emit the object code:
|
|
|
31-26 25 24-20 19-18 17-13 12-8 7-0
|
31-26 25 24-20 19-18 17-13 12-8 7-0
|
COPz CO fun dreg creg
|
COPz CO fun dreg creg
|
010011 1 11111 00 00011 10110 00000001
|
010011 1 11111 00 00011 10110 00000001
|
|
|
0x4ff07601
|
0x4ff07601
|
|
|
In this way, the programmer can force arbitrary bits of an instruction
|
In this way, the programmer can force arbitrary bits of an instruction
|
to have predefined values.
|
to have predefined values.
|
|
|
=======================================================================
|
=======================================================================
|
Additional notes:
|
Additional notes:
|
|
|
Encoding of ranges:
|
Encoding of ranges:
|
To handle more than one bit position range within an instruction,
|
To handle more than one bit position range within an instruction,
|
use 0s to mask out the ranges which don't apply.
|
use 0s to mask out the ranges which don't apply.
|
May decide to modify the syntax to allow commas separate multiple
|
May decide to modify the syntax to allow commas separate multiple
|
ranges within an instruction (range','range).
|
ranges within an instruction (range','range).
|
|
|
Changes in grammar:
|
Changes in grammar:
|
The number of parms argument to the function entry
|
The number of parms argument to the function entry
|
was deleted from the original format such that we now count the fields.
|
was deleted from the original format such that we now count the fields.
|
|
|
----
|
----
|
FIXME! should really change lexical analyzer
|
FIXME! should really change lexical analyzer
|
to recognize 'dreg' etc. in context sensitive way.
|
to recognize 'dreg' etc. in context sensitive way.
|
Currently function names or mnemonics may be incorrectly parsed as keywords
|
Currently function names or mnemonics may be incorrectly parsed as keywords
|
|
|
FIXME! hex is ambiguous with any digit
|
FIXME! hex is ambiguous with any digit
|
|
|
*/
|
*/
|
|
|
#include "as.h"
|
#include "as.h"
|
#include "itbl-lex.h"
|
#include "itbl-lex.h"
|
#include "itbl-ops.h"
|
#include "itbl-ops.h"
|
|
|
/* #define DEBUG */
|
/* #define DEBUG */
|
|
|
#ifdef DEBUG
|
#ifdef DEBUG
|
#ifndef DBG_LVL
|
#ifndef DBG_LVL
|
#define DBG_LVL 1
|
#define DBG_LVL 1
|
#endif
|
#endif
|
#else
|
#else
|
#define DBG_LVL 0
|
#define DBG_LVL 0
|
#endif
|
#endif
|
|
|
#if DBG_LVL >= 1
|
#if DBG_LVL >= 1
|
#define DBG(x) printf x
|
#define DBG(x) printf x
|
#else
|
#else
|
#define DBG(x)
|
#define DBG(x)
|
#endif
|
#endif
|
|
|
#if DBG_LVL >= 2
|
#if DBG_LVL >= 2
|
#define DBGL2(x) printf x
|
#define DBGL2(x) printf x
|
#else
|
#else
|
#define DBGL2(x)
|
#define DBGL2(x)
|
#endif
|
#endif
|
|
|
static int sbit, ebit;
|
static int sbit, ebit;
|
static struct itbl_entry *insn=0;
|
static struct itbl_entry *insn=0;
|
static int yyerror (const char *);
|
static int yyerror (const char *);
|
|
|
|
|
|
|
/* Enabling traces. */
|
/* Enabling traces. */
|
#ifndef YYDEBUG
|
#ifndef YYDEBUG
|
# define YYDEBUG 0
|
# define YYDEBUG 0
|
#endif
|
#endif
|
|
|
/* Enabling verbose error messages. */
|
/* Enabling verbose error messages. */
|
#ifdef YYERROR_VERBOSE
|
#ifdef YYERROR_VERBOSE
|
# undef YYERROR_VERBOSE
|
# undef YYERROR_VERBOSE
|
# define YYERROR_VERBOSE 1
|
# define YYERROR_VERBOSE 1
|
#else
|
#else
|
# define YYERROR_VERBOSE 0
|
# define YYERROR_VERBOSE 0
|
#endif
|
#endif
|
|
|
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
|
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
|
#line 282 "itbl-parse.y"
|
#line 282 "itbl-parse.y"
|
typedef union YYSTYPE {
|
typedef union YYSTYPE {
|
char *str;
|
char *str;
|
int num;
|
int num;
|
int processor;
|
int processor;
|
unsigned long val;
|
unsigned long val;
|
} YYSTYPE;
|
} YYSTYPE;
|
/* Line 191 of yacc.c. */
|
/* Line 191 of yacc.c. */
|
#line 367 "itbl-parse.c"
|
#line 367 "itbl-parse.c"
|
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
|
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
|
# define YYSTYPE_IS_DECLARED 1
|
# define YYSTYPE_IS_DECLARED 1
|
# define YYSTYPE_IS_TRIVIAL 1
|
# define YYSTYPE_IS_TRIVIAL 1
|
#endif
|
#endif
|
|
|
|
|
|
|
/* Copy the second part of user declarations. */
|
/* Copy the second part of user declarations. */
|
|
|
|
|
/* Line 214 of yacc.c. */
|
/* Line 214 of yacc.c. */
|
#line 379 "itbl-parse.c"
|
#line 379 "itbl-parse.c"
|
|
|
#if ! defined (yyoverflow) || YYERROR_VERBOSE
|
#if ! defined (yyoverflow) || YYERROR_VERBOSE
|
|
|
# ifndef YYFREE
|
# ifndef YYFREE
|
# define YYFREE free
|
# define YYFREE free
|
# endif
|
# endif
|
# ifndef YYMALLOC
|
# ifndef YYMALLOC
|
# define YYMALLOC malloc
|
# define YYMALLOC malloc
|
# endif
|
# endif
|
|
|
/* The parser invokes alloca or malloc; define the necessary symbols. */
|
/* The parser invokes alloca or malloc; define the necessary symbols. */
|
|
|
# ifdef YYSTACK_USE_ALLOCA
|
# ifdef YYSTACK_USE_ALLOCA
|
# if YYSTACK_USE_ALLOCA
|
# if YYSTACK_USE_ALLOCA
|
# define YYSTACK_ALLOC alloca
|
# define YYSTACK_ALLOC alloca
|
# endif
|
# endif
|
# else
|
# else
|
# if defined (alloca) || defined (_ALLOCA_H)
|
# if defined (alloca) || defined (_ALLOCA_H)
|
# define YYSTACK_ALLOC alloca
|
# define YYSTACK_ALLOC alloca
|
# else
|
# else
|
# ifdef __GNUC__
|
# ifdef __GNUC__
|
# define YYSTACK_ALLOC __builtin_alloca
|
# define YYSTACK_ALLOC __builtin_alloca
|
# endif
|
# endif
|
# endif
|
# endif
|
# endif
|
# endif
|
|
|
# ifdef YYSTACK_ALLOC
|
# ifdef YYSTACK_ALLOC
|
/* Pacify GCC's `empty if-body' warning. */
|
/* Pacify GCC's `empty if-body' warning. */
|
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
|
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
|
# else
|
# else
|
# if defined (__STDC__) || defined (__cplusplus)
|
# if defined (__STDC__) || defined (__cplusplus)
|
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
|
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
|
# define YYSIZE_T size_t
|
# define YYSIZE_T size_t
|
# endif
|
# endif
|
# define YYSTACK_ALLOC YYMALLOC
|
# define YYSTACK_ALLOC YYMALLOC
|
# define YYSTACK_FREE YYFREE
|
# define YYSTACK_FREE YYFREE
|
# endif
|
# endif
|
#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
|
#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
|
|
|
|
|
#if (! defined (yyoverflow) \
|
#if (! defined (yyoverflow) \
|
&& (! defined (__cplusplus) \
|
&& (! defined (__cplusplus) \
|
|| (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
|
|| (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
|
|
|
/* A type that is properly aligned for any stack member. */
|
/* A type that is properly aligned for any stack member. */
|
union yyalloc
|
union yyalloc
|
{
|
{
|
short yyss;
|
short yyss;
|
YYSTYPE yyvs;
|
YYSTYPE yyvs;
|
};
|
};
|
|
|
/* The size of the maximum gap between one aligned stack and the next. */
|
/* The size of the maximum gap between one aligned stack and the next. */
|
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
|
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
|
|
|
/* The size of an array large to enough to hold all stacks, each with
|
/* The size of an array large to enough to hold all stacks, each with
|
N elements. */
|
N elements. */
|
# define YYSTACK_BYTES(N) \
|
# define YYSTACK_BYTES(N) \
|
((N) * (sizeof (short) + sizeof (YYSTYPE)) \
|
((N) * (sizeof (short) + sizeof (YYSTYPE)) \
|
+ YYSTACK_GAP_MAXIMUM)
|
+ YYSTACK_GAP_MAXIMUM)
|
|
|
/* Copy COUNT objects from FROM to TO. The source and destination do
|
/* Copy COUNT objects from FROM to TO. The source and destination do
|
not overlap. */
|
not overlap. */
|
# ifndef YYCOPY
|
# ifndef YYCOPY
|
# if defined (__GNUC__) && 1 < __GNUC__
|
# if defined (__GNUC__) && 1 < __GNUC__
|
# define YYCOPY(To, From, Count) \
|
# define YYCOPY(To, From, Count) \
|
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
|
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
|
# else
|
# else
|
# define YYCOPY(To, From, Count) \
|
# define YYCOPY(To, From, Count) \
|
do \
|
do \
|
{ \
|
{ \
|
register YYSIZE_T yyi; \
|
register YYSIZE_T yyi; \
|
for (yyi = 0; yyi < (Count); yyi++) \
|
for (yyi = 0; yyi < (Count); yyi++) \
|
(To)[yyi] = (From)[yyi]; \
|
(To)[yyi] = (From)[yyi]; \
|
} \
|
} \
|
while (0)
|
while (0)
|
# endif
|
# endif
|
# endif
|
# endif
|
|
|
/* Relocate STACK from its old location to the new one. The
|
/* Relocate STACK from its old location to the new one. The
|
local variables YYSIZE and YYSTACKSIZE give the old and new number of
|
local variables YYSIZE and YYSTACKSIZE give the old and new number of
|
elements in the stack, and YYPTR gives the new location of the
|
elements in the stack, and YYPTR gives the new location of the
|
stack. Advance YYPTR to a properly aligned location for the next
|
stack. Advance YYPTR to a properly aligned location for the next
|
stack. */
|
stack. */
|
# define YYSTACK_RELOCATE(Stack) \
|
# define YYSTACK_RELOCATE(Stack) \
|
do \
|
do \
|
{ \
|
{ \
|
YYSIZE_T yynewbytes; \
|
YYSIZE_T yynewbytes; \
|
YYCOPY (&yyptr->Stack, Stack, yysize); \
|
YYCOPY (&yyptr->Stack, Stack, yysize); \
|
Stack = &yyptr->Stack; \
|
Stack = &yyptr->Stack; \
|
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
|
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
|
yyptr += yynewbytes / sizeof (*yyptr); \
|
yyptr += yynewbytes / sizeof (*yyptr); \
|
} \
|
} \
|
while (0)
|
while (0)
|
|
|
#endif
|
#endif
|
|
|
#if defined (__STDC__) || defined (__cplusplus)
|
#if defined (__STDC__) || defined (__cplusplus)
|
typedef signed char yysigned_char;
|
typedef signed char yysigned_char;
|
#else
|
#else
|
typedef short yysigned_char;
|
typedef short yysigned_char;
|
#endif
|
#endif
|
|
|
/* YYFINAL -- State number of the termination state. */
|
/* YYFINAL -- State number of the termination state. */
|
#define YYFINAL 9
|
#define YYFINAL 9
|
/* YYLAST -- Last index in YYTABLE. */
|
/* YYLAST -- Last index in YYTABLE. */
|
#define YYLAST 46
|
#define YYLAST 46
|
|
|
/* YYNTOKENS -- Number of terminals. */
|
/* YYNTOKENS -- Number of terminals. */
|
#define YYNTOKENS 20
|
#define YYNTOKENS 20
|
/* YYNNTS -- Number of nonterminals. */
|
/* YYNNTS -- Number of nonterminals. */
|
#define YYNNTS 15
|
#define YYNNTS 15
|
/* YYNRULES -- Number of rules. */
|
/* YYNRULES -- Number of rules. */
|
#define YYNRULES 29
|
#define YYNRULES 29
|
/* YYNRULES -- Number of states. */
|
/* YYNRULES -- Number of states. */
|
#define YYNSTATES 51
|
#define YYNSTATES 51
|
|
|
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
|
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
|
#define YYUNDEFTOK 2
|
#define YYUNDEFTOK 2
|
#define YYMAXUTOK 267
|
#define YYMAXUTOK 267
|
|
|
#define YYTRANSLATE(YYX) \
|
#define YYTRANSLATE(YYX) \
|
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
|
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
|
|
|
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
|
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
|
static const unsigned char yytranslate[] =
|
static const unsigned char yytranslate[] =
|
{
|
{
|
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
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, 2, 2, 2, 2, 2, 2, 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, 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, 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, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 2, 2, 2, 2,
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
2, 2, 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,
|
2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
|
5, 6, 7, 8, 9, 10, 11, 12
|
5, 6, 7, 8, 9, 10, 11, 12
|
};
|
};
|
|
|
#if YYDEBUG
|
#if YYDEBUG
|
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
|
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
|
YYRHS. */
|
YYRHS. */
|
static const unsigned char yyprhs[] =
|
static const unsigned char yyprhs[] =
|
{
|
{
|
0, 0, 3, 5, 8, 9, 15, 16, 26, 28,
|
0, 0, 3, 5, 8, 9, 15, 16, 26, 28,
|
31, 35, 38, 39, 41, 43, 45, 49, 53, 57,
|
31, 35, 38, 39, 41, 43, 45, 49, 53, 57,
|
59, 62, 63, 68, 69, 71, 73, 75, 77, 79
|
59, 62, 63, 68, 69, 71, 73, 75, 77, 79
|
};
|
};
|
|
|
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
|
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
|
static const yysigned_char yyrhs[] =
|
static const yysigned_char yyrhs[] =
|
{
|
{
|
21, 0, -1, 22, -1, 23, 22, -1, -1, 31,
|
21, 0, -1, 22, -1, 23, 22, -1, -1, 31,
|
32, 33, 34, 11, -1, -1, 31, 8, 33, 34,
|
32, 33, 34, 11, -1, -1, 31, 8, 33, 34,
|
30, 29, 24, 25, 11, -1, 11, -1, 1, 11,
|
30, 29, 24, 25, 11, -1, 11, -1, 1, 11,
|
-1, 13, 27, 25, -1, 27, 25, -1, -1, 32,
|
-1, 13, 27, 25, -1, 27, 25, -1, -1, 32,
|
-1, 7, -1, 6, -1, 26, 30, 29, -1, 9,
|
-1, 7, -1, 6, -1, 26, 30, 29, -1, 9,
|
14, 28, -1, 15, 28, 16, -1, 9, -1, 17,
|
14, 28, -1, 15, 28, 16, -1, 9, -1, 17,
|
28, -1, -1, 18, 9, 19, 9, -1, -1, 12,
|
28, -1, -1, 18, 9, 19, 9, -1, -1, 12,
|
-1, 3, -1, 4, -1, 5, -1, 10, -1, 9,
|
-1, 3, -1, 4, -1, 5, -1, 10, -1, 9,
|
-1
|
-1
|
};
|
};
|
|
|
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
|
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
|
static const unsigned short yyrline[] =
|
static const unsigned short yyrline[] =
|
{
|
{
|
0, 299, 299, 303, 304, 308, 315, 314, 323, 324,
|
0, 299, 299, 303, 304, 308, 315, 314, 323, 324,
|
328, 329, 330, 334, 339, 344, 352, 361, 365, 369,
|
328, 329, 330, 334, 339, 344, 352, 361, 365, 369,
|
376, 382, 388, 395, 402, 410, 415, 420, 428, 444
|
376, 382, 388, 395, 402, 410, 415, 420, 428, 444
|
};
|
};
|
#endif
|
#endif
|
|
|
#if YYDEBUG || YYERROR_VERBOSE
|
#if YYDEBUG || YYERROR_VERBOSE
|
/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
|
/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
|
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
|
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
|
static const char *const yytname[] =
|
static const char *const yytname[] =
|
{
|
{
|
"$end", "error", "$undefined", "DREG", "CREG", "GREG", "IMMED", "ADDR",
|
"$end", "error", "$undefined", "DREG", "CREG", "GREG", "IMMED", "ADDR",
|
"INSN", "NUM", "ID", "NL", "PNUM", "','", "'|'", "'['", "']'", "'*'",
|
"INSN", "NUM", "ID", "NL", "PNUM", "','", "'|'", "'['", "']'", "'*'",
|
"':'", "'-'", "$accept", "insntbl", "entrys", "entry", "@1",
|
"':'", "'-'", "$accept", "insntbl", "entrys", "entry", "@1",
|
"fieldspecs", "ftype", "fieldspec", "flagexpr", "flags", "range", "pnum",
|
"fieldspecs", "ftype", "fieldspec", "flagexpr", "flags", "range", "pnum",
|
"regtype", "name", "value", 0
|
"regtype", "name", "value", 0
|
};
|
};
|
#endif
|
#endif
|
|
|
# ifdef YYPRINT
|
# ifdef YYPRINT
|
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
|
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
|
token YYLEX-NUM. */
|
token YYLEX-NUM. */
|
static const unsigned short yytoknum[] =
|
static const unsigned short yytoknum[] =
|
{
|
{
|
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
|
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
|
265, 266, 267, 44, 124, 91, 93, 42, 58, 45
|
265, 266, 267, 44, 124, 91, 93, 42, 58, 45
|
};
|
};
|
# endif
|
# endif
|
|
|
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
|
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
|
static const unsigned char yyr1[] =
|
static const unsigned char yyr1[] =
|
{
|
{
|
0, 20, 21, 22, 22, 23, 24, 23, 23, 23,
|
0, 20, 21, 22, 22, 23, 24, 23, 23, 23,
|
25, 25, 25, 26, 26, 26, 27, 28, 28, 28,
|
25, 25, 25, 26, 26, 26, 27, 28, 28, 28,
|
29, 29, 30, 30, 31, 32, 32, 32, 33, 34
|
29, 29, 30, 30, 31, 32, 32, 32, 33, 34
|
};
|
};
|
|
|
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
|
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
|
static const unsigned char yyr2[] =
|
static const unsigned char yyr2[] =
|
{
|
{
|
0, 2, 1, 2, 0, 5, 0, 9, 1, 2,
|
0, 2, 1, 2, 0, 5, 0, 9, 1, 2,
|
3, 2, 0, 1, 1, 1, 3, 3, 3, 1,
|
3, 2, 0, 1, 1, 1, 3, 3, 3, 1,
|
2, 0, 4, 0, 1, 1, 1, 1, 1, 1
|
2, 0, 4, 0, 1, 1, 1, 1, 1, 1
|
};
|
};
|
|
|
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
|
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
|
STATE-NUM when YYTABLE doesn't specify something else to do. Zero
|
STATE-NUM when YYTABLE doesn't specify something else to do. Zero
|
means the default is an error. */
|
means the default is an error. */
|
static const unsigned char yydefact[] =
|
static const unsigned char yydefact[] =
|
{
|
{
|
0, 0, 8, 24, 0, 2, 0, 0, 9, 1,
|
0, 0, 8, 24, 0, 2, 0, 0, 9, 1,
|
3, 25, 26, 27, 0, 0, 28, 0, 0, 29,
|
3, 25, 26, 27, 0, 0, 28, 0, 0, 29,
|
23, 0, 0, 21, 5, 0, 0, 6, 0, 19,
|
23, 0, 0, 21, 5, 0, 0, 6, 0, 19,
|
0, 20, 12, 22, 0, 0, 15, 14, 0, 0,
|
0, 20, 12, 22, 0, 0, 15, 14, 0, 0,
|
23, 12, 13, 17, 18, 12, 7, 21, 11, 10,
|
23, 12, 13, 17, 18, 12, 7, 21, 11, 10,
|
16
|
16
|
};
|
};
|
|
|
/* YYDEFGOTO[NTERM-NUM]. */
|
/* YYDEFGOTO[NTERM-NUM]. */
|
static const yysigned_char yydefgoto[] =
|
static const yysigned_char yydefgoto[] =
|
{
|
{
|
-1, 4, 5, 6, 32, 39, 40, 41, 31, 27,
|
-1, 4, 5, 6, 32, 39, 40, 41, 31, 27,
|
23, 7, 42, 17, 20
|
23, 7, 42, 17, 20
|
};
|
};
|
|
|
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
STATE-NUM. */
|
STATE-NUM. */
|
#define YYPACT_NINF -16
|
#define YYPACT_NINF -16
|
static const yysigned_char yypact[] =
|
static const yysigned_char yypact[] =
|
{
|
{
|
0, -9, -16, -16, 10, -16, 0, 12, -16, -16,
|
0, -9, -16, -16, 10, -16, 0, 12, -16, -16,
|
-16, -16, -16, -16, 3, 3, -16, 9, 9, -16,
|
-16, -16, -16, -16, 3, 3, -16, 9, 9, -16,
|
11, 8, 19, 15, -16, 14, -6, -16, 25, 21,
|
11, 8, 19, 15, -16, 14, -6, -16, 25, 21,
|
-6, -16, 1, -16, -6, 20, -16, -16, 18, 26,
|
-6, -16, 1, -16, -6, 20, -16, -16, 18, 26,
|
11, 1, -16, -16, -16, 1, -16, 15, -16, -16,
|
11, 1, -16, -16, -16, 1, -16, 15, -16, -16,
|
-16
|
-16
|
};
|
};
|
|
|
/* YYPGOTO[NTERM-NUM]. */
|
/* YYPGOTO[NTERM-NUM]. */
|
static const yysigned_char yypgoto[] =
|
static const yysigned_char yypgoto[] =
|
{
|
{
|
-16, -16, 32, -16, -16, -15, -16, 2, -3, -8,
|
-16, -16, 32, -16, -16, -15, -16, 2, -3, -8,
|
4, -16, 34, 27, 28
|
4, -16, 34, 27, 28
|
};
|
};
|
|
|
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
|
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
|
positive, shift that token. If negative, reduce the rule which
|
positive, shift that token. If negative, reduce the rule which
|
number is the opposite. If zero, do what YYDEFACT says.
|
number is the opposite. If zero, do what YYDEFACT says.
|
If YYTABLE_NINF, syntax error. */
|
If YYTABLE_NINF, syntax error. */
|
#define YYTABLE_NINF -5
|
#define YYTABLE_NINF -5
|
static const yysigned_char yytable[] =
|
static const yysigned_char yytable[] =
|
{
|
{
|
-4, 1, 8, 29, 11, 12, 13, 36, 37, 30,
|
-4, 1, 8, 29, 11, 12, 13, 36, 37, 30,
|
9, 2, 3, 16, 38, 11, 12, 13, 19, 24,
|
9, 2, 3, 16, 38, 11, 12, 13, 19, 24,
|
14, 11, 12, 13, 36, 37, 48, 35, 25, 22,
|
14, 11, 12, 13, 36, 37, 48, 35, 25, 22,
|
49, 43, 26, 28, 33, 34, 44, 46, 10, 50,
|
49, 43, 26, 28, 33, 34, 44, 46, 10, 50,
|
45, 15, 18, 0, 47, 0, 21
|
45, 15, 18, 0, 47, 0, 21
|
};
|
};
|
|
|
static const yysigned_char yycheck[] =
|
static const yysigned_char yycheck[] =
|
{
|
{
|
0, 1, 11, 9, 3, 4, 5, 6, 7, 15,
|
0, 1, 11, 9, 3, 4, 5, 6, 7, 15,
|
0, 11, 12, 10, 13, 3, 4, 5, 9, 11,
|
0, 11, 12, 10, 13, 3, 4, 5, 9, 11,
|
8, 3, 4, 5, 6, 7, 41, 30, 9, 18,
|
8, 3, 4, 5, 6, 7, 41, 30, 9, 18,
|
45, 34, 17, 19, 9, 14, 16, 11, 6, 47,
|
45, 34, 17, 19, 9, 14, 16, 11, 6, 47,
|
38, 7, 15, -1, 40, -1, 18
|
38, 7, 15, -1, 40, -1, 18
|
};
|
};
|
|
|
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
|
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
|
symbol of state STATE-NUM. */
|
symbol of state STATE-NUM. */
|
static const unsigned char yystos[] =
|
static const unsigned char yystos[] =
|
{
|
{
|
0, 1, 11, 12, 21, 22, 23, 31, 11, 0,
|
0, 1, 11, 12, 21, 22, 23, 31, 11, 0,
|
22, 3, 4, 5, 8, 32, 10, 33, 33, 9,
|
22, 3, 4, 5, 8, 32, 10, 33, 33, 9,
|
34, 34, 18, 30, 11, 9, 17, 29, 19, 9,
|
34, 34, 18, 30, 11, 9, 17, 29, 19, 9,
|
15, 28, 24, 9, 14, 28, 6, 7, 13, 25,
|
15, 28, 24, 9, 14, 28, 6, 7, 13, 25,
|
26, 27, 32, 28, 16, 27, 11, 30, 25, 25,
|
26, 27, 32, 28, 16, 27, 11, 30, 25, 25,
|
29
|
29
|
};
|
};
|
|
|
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
|
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
|
# define YYSIZE_T __SIZE_TYPE__
|
# define YYSIZE_T __SIZE_TYPE__
|
#endif
|
#endif
|
#if ! defined (YYSIZE_T) && defined (size_t)
|
#if ! defined (YYSIZE_T) && defined (size_t)
|
# define YYSIZE_T size_t
|
# define YYSIZE_T size_t
|
#endif
|
#endif
|
#if ! defined (YYSIZE_T)
|
#if ! defined (YYSIZE_T)
|
# if defined (__STDC__) || defined (__cplusplus)
|
# if defined (__STDC__) || defined (__cplusplus)
|
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
|
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
|
# define YYSIZE_T size_t
|
# define YYSIZE_T size_t
|
# endif
|
# endif
|
#endif
|
#endif
|
#if ! defined (YYSIZE_T)
|
#if ! defined (YYSIZE_T)
|
# define YYSIZE_T unsigned int
|
# define YYSIZE_T unsigned int
|
#endif
|
#endif
|
|
|
#define yyerrok (yyerrstatus = 0)
|
#define yyerrok (yyerrstatus = 0)
|
#define yyclearin (yychar = YYEMPTY)
|
#define yyclearin (yychar = YYEMPTY)
|
#define YYEMPTY (-2)
|
#define YYEMPTY (-2)
|
#define YYEOF 0
|
#define YYEOF 0
|
|
|
#define YYACCEPT goto yyacceptlab
|
#define YYACCEPT goto yyacceptlab
|
#define YYABORT goto yyabortlab
|
#define YYABORT goto yyabortlab
|
#define YYERROR goto yyerrorlab
|
#define YYERROR goto yyerrorlab
|
|
|
|
|
/* Like YYERROR except do call yyerror. This remains here temporarily
|
/* Like YYERROR except do call yyerror. This remains here temporarily
|
to ease the transition to the new meaning of YYERROR, for GCC.
|
to ease the transition to the new meaning of YYERROR, for GCC.
|
Once GCC version 2 has supplanted version 1, this can go. */
|
Once GCC version 2 has supplanted version 1, this can go. */
|
|
|
#define YYFAIL goto yyerrlab
|
#define YYFAIL goto yyerrlab
|
|
|
#define YYRECOVERING() (!!yyerrstatus)
|
#define YYRECOVERING() (!!yyerrstatus)
|
|
|
#define YYBACKUP(Token, Value) \
|
#define YYBACKUP(Token, Value) \
|
do \
|
do \
|
if (yychar == YYEMPTY && yylen == 1) \
|
if (yychar == YYEMPTY && yylen == 1) \
|
{ \
|
{ \
|
yychar = (Token); \
|
yychar = (Token); \
|
yylval = (Value); \
|
yylval = (Value); \
|
yytoken = YYTRANSLATE (yychar); \
|
yytoken = YYTRANSLATE (yychar); \
|
YYPOPSTACK; \
|
YYPOPSTACK; \
|
goto yybackup; \
|
goto yybackup; \
|
} \
|
} \
|
else \
|
else \
|
{ \
|
{ \
|
yyerror ("syntax error: cannot back up");\
|
yyerror ("syntax error: cannot back up");\
|
YYERROR; \
|
YYERROR; \
|
} \
|
} \
|
while (0)
|
while (0)
|
|
|
#define YYTERROR 1
|
#define YYTERROR 1
|
#define YYERRCODE 256
|
#define YYERRCODE 256
|
|
|
/* YYLLOC_DEFAULT -- Compute the default location (before the actions
|
/* YYLLOC_DEFAULT -- Compute the default location (before the actions
|
are run). */
|
are run). */
|
|
|
#ifndef YYLLOC_DEFAULT
|
#ifndef YYLLOC_DEFAULT
|
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
((Current).first_line = (Rhs)[1].first_line, \
|
((Current).first_line = (Rhs)[1].first_line, \
|
(Current).first_column = (Rhs)[1].first_column, \
|
(Current).first_column = (Rhs)[1].first_column, \
|
(Current).last_line = (Rhs)[N].last_line, \
|
(Current).last_line = (Rhs)[N].last_line, \
|
(Current).last_column = (Rhs)[N].last_column)
|
(Current).last_column = (Rhs)[N].last_column)
|
#endif
|
#endif
|
|
|
/* YYLEX -- calling `yylex' with the right arguments. */
|
/* YYLEX -- calling `yylex' with the right arguments. */
|
|
|
#ifdef YYLEX_PARAM
|
#ifdef YYLEX_PARAM
|
# define YYLEX yylex (YYLEX_PARAM)
|
# define YYLEX yylex (YYLEX_PARAM)
|
#else
|
#else
|
# define YYLEX yylex ()
|
# define YYLEX yylex ()
|
#endif
|
#endif
|
|
|
/* Enable debugging if requested. */
|
/* Enable debugging if requested. */
|
#if YYDEBUG
|
#if YYDEBUG
|
|
|
# ifndef YYFPRINTF
|
# ifndef YYFPRINTF
|
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
|
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
|
# define YYFPRINTF fprintf
|
# define YYFPRINTF fprintf
|
# endif
|
# endif
|
|
|
# define YYDPRINTF(Args) \
|
# define YYDPRINTF(Args) \
|
do { \
|
do { \
|
if (yydebug) \
|
if (yydebug) \
|
YYFPRINTF Args; \
|
YYFPRINTF Args; \
|
} while (0)
|
} while (0)
|
|
|
# define YYDSYMPRINT(Args) \
|
# define YYDSYMPRINT(Args) \
|
do { \
|
do { \
|
if (yydebug) \
|
if (yydebug) \
|
yysymprint Args; \
|
yysymprint Args; \
|
} while (0)
|
} while (0)
|
|
|
# define YYDSYMPRINTF(Title, Token, Value, Location) \
|
# define YYDSYMPRINTF(Title, Token, Value, Location) \
|
do { \
|
do { \
|
if (yydebug) \
|
if (yydebug) \
|
{ \
|
{ \
|
YYFPRINTF (stderr, "%s ", Title); \
|
YYFPRINTF (stderr, "%s ", Title); \
|
yysymprint (stderr, \
|
yysymprint (stderr, \
|
Token, Value); \
|
Token, Value); \
|
YYFPRINTF (stderr, "\n"); \
|
YYFPRINTF (stderr, "\n"); \
|
} \
|
} \
|
} while (0)
|
} while (0)
|
|
|
/*------------------------------------------------------------------.
|
/*------------------------------------------------------------------.
|
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
|
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
|
| TOP (included). |
|
| TOP (included). |
|
`------------------------------------------------------------------*/
|
`------------------------------------------------------------------*/
|
|
|
#if defined (__STDC__) || defined (__cplusplus)
|
#if defined (__STDC__) || defined (__cplusplus)
|
static void
|
static void
|
yy_stack_print (short *bottom, short *top)
|
yy_stack_print (short *bottom, short *top)
|
#else
|
#else
|
static void
|
static void
|
yy_stack_print (bottom, top)
|
yy_stack_print (bottom, top)
|
short *bottom;
|
short *bottom;
|
short *top;
|
short *top;
|
#endif
|
#endif
|
{
|
{
|
YYFPRINTF (stderr, "Stack now");
|
YYFPRINTF (stderr, "Stack now");
|
for (/* Nothing. */; bottom <= top; ++bottom)
|
for (/* Nothing. */; bottom <= top; ++bottom)
|
YYFPRINTF (stderr, " %d", *bottom);
|
YYFPRINTF (stderr, " %d", *bottom);
|
YYFPRINTF (stderr, "\n");
|
YYFPRINTF (stderr, "\n");
|
}
|
}
|
|
|
# define YY_STACK_PRINT(Bottom, Top) \
|
# define YY_STACK_PRINT(Bottom, Top) \
|
do { \
|
do { \
|
if (yydebug) \
|
if (yydebug) \
|
yy_stack_print ((Bottom), (Top)); \
|
yy_stack_print ((Bottom), (Top)); \
|
} while (0)
|
} while (0)
|
|
|
|
|
/*------------------------------------------------.
|
/*------------------------------------------------.
|
| Report that the YYRULE is going to be reduced. |
|
| Report that the YYRULE is going to be reduced. |
|
`------------------------------------------------*/
|
`------------------------------------------------*/
|
|
|
#if defined (__STDC__) || defined (__cplusplus)
|
#if defined (__STDC__) || defined (__cplusplus)
|
static void
|
static void
|
yy_reduce_print (int yyrule)
|
yy_reduce_print (int yyrule)
|
#else
|
#else
|
static void
|
static void
|
yy_reduce_print (yyrule)
|
yy_reduce_print (yyrule)
|
int yyrule;
|
int yyrule;
|
#endif
|
#endif
|
{
|
{
|
int yyi;
|
int yyi;
|
unsigned int yylno = yyrline[yyrule];
|
unsigned int yylno = yyrline[yyrule];
|
YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
|
YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
|
yyrule - 1, yylno);
|
yyrule - 1, yylno);
|
/* Print the symbols being reduced, and their result. */
|
/* Print the symbols being reduced, and their result. */
|
for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
|
for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
|
YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
|
YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
|
YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
|
YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
|
}
|
}
|
|
|
# define YY_REDUCE_PRINT(Rule) \
|
# define YY_REDUCE_PRINT(Rule) \
|
do { \
|
do { \
|
if (yydebug) \
|
if (yydebug) \
|
yy_reduce_print (Rule); \
|
yy_reduce_print (Rule); \
|
} while (0)
|
} while (0)
|
|
|
/* Nonzero means print parse trace. It is left uninitialized so that
|
/* Nonzero means print parse trace. It is left uninitialized so that
|
multiple parsers can coexist. */
|
multiple parsers can coexist. */
|
int yydebug;
|
int yydebug;
|
#else /* !YYDEBUG */
|
#else /* !YYDEBUG */
|
# define YYDPRINTF(Args)
|
# define YYDPRINTF(Args)
|
# define YYDSYMPRINT(Args)
|
# define YYDSYMPRINT(Args)
|
# define YYDSYMPRINTF(Title, Token, Value, Location)
|
# define YYDSYMPRINTF(Title, Token, Value, Location)
|
# define YY_STACK_PRINT(Bottom, Top)
|
# define YY_STACK_PRINT(Bottom, Top)
|
# define YY_REDUCE_PRINT(Rule)
|
# define YY_REDUCE_PRINT(Rule)
|
#endif /* !YYDEBUG */
|
#endif /* !YYDEBUG */
|
|
|
|
|
/* YYINITDEPTH -- initial size of the parser's stacks. */
|
/* YYINITDEPTH -- initial size of the parser's stacks. */
|
#ifndef YYINITDEPTH
|
#ifndef YYINITDEPTH
|
# define YYINITDEPTH 200
|
# define YYINITDEPTH 200
|
#endif
|
#endif
|
|
|
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
|
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
|
if the built-in stack extension method is used).
|
if the built-in stack extension method is used).
|
|
|
Do not make this value too large; the results are undefined if
|
Do not make this value too large; the results are undefined if
|
SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
|
SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
|
evaluated with infinite-precision integer arithmetic. */
|
evaluated with infinite-precision integer arithmetic. */
|
|
|
#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
|
#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
|
# undef YYMAXDEPTH
|
# undef YYMAXDEPTH
|
#endif
|
#endif
|
|
|
#ifndef YYMAXDEPTH
|
#ifndef YYMAXDEPTH
|
# define YYMAXDEPTH 10000
|
# define YYMAXDEPTH 10000
|
#endif
|
#endif
|
|
|
|
|
|
|
#if YYERROR_VERBOSE
|
#if YYERROR_VERBOSE
|
|
|
# ifndef yystrlen
|
# ifndef yystrlen
|
# if defined (__GLIBC__) && defined (_STRING_H)
|
# if defined (__GLIBC__) && defined (_STRING_H)
|
# define yystrlen strlen
|
# define yystrlen strlen
|
# else
|
# else
|
/* Return the length of YYSTR. */
|
/* Return the length of YYSTR. */
|
static YYSIZE_T
|
static YYSIZE_T
|
# if defined (__STDC__) || defined (__cplusplus)
|
# if defined (__STDC__) || defined (__cplusplus)
|
yystrlen (const char *yystr)
|
yystrlen (const char *yystr)
|
# else
|
# else
|
yystrlen (yystr)
|
yystrlen (yystr)
|
const char *yystr;
|
const char *yystr;
|
# endif
|
# endif
|
{
|
{
|
register const char *yys = yystr;
|
register const char *yys = yystr;
|
|
|
while (*yys++ != '\0')
|
while (*yys++ != '\0')
|
continue;
|
continue;
|
|
|
return yys - yystr - 1;
|
return yys - yystr - 1;
|
}
|
}
|
# endif
|
# endif
|
# endif
|
# endif
|
|
|
# ifndef yystpcpy
|
# ifndef yystpcpy
|
# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
|
# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
|
# define yystpcpy stpcpy
|
# define yystpcpy stpcpy
|
# else
|
# else
|
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
|
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
|
YYDEST. */
|
YYDEST. */
|
static char *
|
static char *
|
# if defined (__STDC__) || defined (__cplusplus)
|
# if defined (__STDC__) || defined (__cplusplus)
|
yystpcpy (char *yydest, const char *yysrc)
|
yystpcpy (char *yydest, const char *yysrc)
|
# else
|
# else
|
yystpcpy (yydest, yysrc)
|
yystpcpy (yydest, yysrc)
|
char *yydest;
|
char *yydest;
|
const char *yysrc;
|
const char *yysrc;
|
# endif
|
# endif
|
{
|
{
|
register char *yyd = yydest;
|
register char *yyd = yydest;
|
register const char *yys = yysrc;
|
register const char *yys = yysrc;
|
|
|
while ((*yyd++ = *yys++) != '\0')
|
while ((*yyd++ = *yys++) != '\0')
|
continue;
|
continue;
|
|
|
return yyd - 1;
|
return yyd - 1;
|
}
|
}
|
# endif
|
# endif
|
# endif
|
# endif
|
|
|
#endif /* !YYERROR_VERBOSE */
|
#endif /* !YYERROR_VERBOSE */
|
|
|
|
|
|
|
#if YYDEBUG
|
#if YYDEBUG
|
/*--------------------------------.
|
/*--------------------------------.
|
| Print this symbol on YYOUTPUT. |
|
| Print this symbol on YYOUTPUT. |
|
`--------------------------------*/
|
`--------------------------------*/
|
|
|
#if defined (__STDC__) || defined (__cplusplus)
|
#if defined (__STDC__) || defined (__cplusplus)
|
static void
|
static void
|
yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
|
yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
|
#else
|
#else
|
static void
|
static void
|
yysymprint (yyoutput, yytype, yyvaluep)
|
yysymprint (yyoutput, yytype, yyvaluep)
|
FILE *yyoutput;
|
FILE *yyoutput;
|
int yytype;
|
int yytype;
|
YYSTYPE *yyvaluep;
|
YYSTYPE *yyvaluep;
|
#endif
|
#endif
|
{
|
{
|
/* Pacify ``unused variable'' warnings. */
|
/* Pacify ``unused variable'' warnings. */
|
(void) yyvaluep;
|
(void) yyvaluep;
|
|
|
if (yytype < YYNTOKENS)
|
if (yytype < YYNTOKENS)
|
{
|
{
|
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
# ifdef YYPRINT
|
# ifdef YYPRINT
|
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
# endif
|
# endif
|
}
|
}
|
else
|
else
|
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
|
|
switch (yytype)
|
switch (yytype)
|
{
|
{
|
default:
|
default:
|
break;
|
break;
|
}
|
}
|
YYFPRINTF (yyoutput, ")");
|
YYFPRINTF (yyoutput, ")");
|
}
|
}
|
|
|
#endif /* ! YYDEBUG */
|
#endif /* ! YYDEBUG */
|
/*-----------------------------------------------.
|
/*-----------------------------------------------.
|
| Release the memory associated to this symbol. |
|
| Release the memory associated to this symbol. |
|
`-----------------------------------------------*/
|
`-----------------------------------------------*/
|
|
|
#if defined (__STDC__) || defined (__cplusplus)
|
#if defined (__STDC__) || defined (__cplusplus)
|
static void
|
static void
|
yydestruct (int yytype, YYSTYPE *yyvaluep)
|
yydestruct (int yytype, YYSTYPE *yyvaluep)
|
#else
|
#else
|
static void
|
static void
|
yydestruct (yytype, yyvaluep)
|
yydestruct (yytype, yyvaluep)
|
int yytype;
|
int yytype;
|
YYSTYPE *yyvaluep;
|
YYSTYPE *yyvaluep;
|
#endif
|
#endif
|
{
|
{
|
/* Pacify ``unused variable'' warnings. */
|
/* Pacify ``unused variable'' warnings. */
|
(void) yyvaluep;
|
(void) yyvaluep;
|
|
|
switch (yytype)
|
switch (yytype)
|
{
|
{
|
|
|
default:
|
default:
|
break;
|
break;
|
}
|
}
|
}
|
}
|
|
|
|
|
/* Prevent warnings from -Wmissing-prototypes. */
|
/* Prevent warnings from -Wmissing-prototypes. */
|
|
|
#ifdef YYPARSE_PARAM
|
#ifdef YYPARSE_PARAM
|
# if defined (__STDC__) || defined (__cplusplus)
|
# if defined (__STDC__) || defined (__cplusplus)
|
int yyparse (void *YYPARSE_PARAM);
|
int yyparse (void *YYPARSE_PARAM);
|
# else
|
# else
|
int yyparse ();
|
int yyparse ();
|
# endif
|
# endif
|
#else /* ! YYPARSE_PARAM */
|
#else /* ! YYPARSE_PARAM */
|
#if defined (__STDC__) || defined (__cplusplus)
|
#if defined (__STDC__) || defined (__cplusplus)
|
int yyparse (void);
|
int yyparse (void);
|
#else
|
#else
|
int yyparse ();
|
int yyparse ();
|
#endif
|
#endif
|
#endif /* ! YYPARSE_PARAM */
|
#endif /* ! YYPARSE_PARAM */
|
|
|
|
|
|
|
/* The lookahead symbol. */
|
/* The lookahead symbol. */
|
int yychar;
|
int yychar;
|
|
|
/* The semantic value of the lookahead symbol. */
|
/* The semantic value of the lookahead symbol. */
|
YYSTYPE yylval;
|
YYSTYPE yylval;
|
|
|
/* Number of syntax errors so far. */
|
/* Number of syntax errors so far. */
|
int yynerrs;
|
int yynerrs;
|
|
|
|
|
|
|
/*----------.
|
/*----------.
|
| yyparse. |
|
| yyparse. |
|
`----------*/
|
`----------*/
|
|
|
#ifdef YYPARSE_PARAM
|
#ifdef YYPARSE_PARAM
|
# if defined (__STDC__) || defined (__cplusplus)
|
# if defined (__STDC__) || defined (__cplusplus)
|
int yyparse (void *YYPARSE_PARAM)
|
int yyparse (void *YYPARSE_PARAM)
|
# else
|
# else
|
int yyparse (YYPARSE_PARAM)
|
int yyparse (YYPARSE_PARAM)
|
void *YYPARSE_PARAM;
|
void *YYPARSE_PARAM;
|
# endif
|
# endif
|
#else /* ! YYPARSE_PARAM */
|
#else /* ! YYPARSE_PARAM */
|
#if defined (__STDC__) || defined (__cplusplus)
|
#if defined (__STDC__) || defined (__cplusplus)
|
int
|
int
|
yyparse (void)
|
yyparse (void)
|
#else
|
#else
|
int
|
int
|
yyparse ()
|
yyparse ()
|
|
|
#endif
|
#endif
|
#endif
|
#endif
|
{
|
{
|
|
|
register int yystate;
|
register int yystate;
|
register int yyn;
|
register int yyn;
|
int yyresult;
|
int yyresult;
|
/* Number of tokens to shift before error messages enabled. */
|
/* Number of tokens to shift before error messages enabled. */
|
int yyerrstatus;
|
int yyerrstatus;
|
/* Lookahead token as an internal (translated) token number. */
|
/* Lookahead token as an internal (translated) token number. */
|
int yytoken = 0;
|
int yytoken = 0;
|
|
|
/* Three stacks and their tools:
|
/* Three stacks and their tools:
|
`yyss': related to states,
|
`yyss': related to states,
|
`yyvs': related to semantic values,
|
`yyvs': related to semantic values,
|
`yyls': related to locations.
|
`yyls': related to locations.
|
|
|
Refer to the stacks thru separate pointers, to allow yyoverflow
|
Refer to the stacks thru separate pointers, to allow yyoverflow
|
to reallocate them elsewhere. */
|
to reallocate them elsewhere. */
|
|
|
/* The state stack. */
|
/* The state stack. */
|
short yyssa[YYINITDEPTH];
|
short yyssa[YYINITDEPTH];
|
short *yyss = yyssa;
|
short *yyss = yyssa;
|
register short *yyssp;
|
register short *yyssp;
|
|
|
/* The semantic value stack. */
|
/* The semantic value stack. */
|
YYSTYPE yyvsa[YYINITDEPTH];
|
YYSTYPE yyvsa[YYINITDEPTH];
|
YYSTYPE *yyvs = yyvsa;
|
YYSTYPE *yyvs = yyvsa;
|
register YYSTYPE *yyvsp;
|
register YYSTYPE *yyvsp;
|
|
|
|
|
|
|
#define YYPOPSTACK (yyvsp--, yyssp--)
|
#define YYPOPSTACK (yyvsp--, yyssp--)
|
|
|
YYSIZE_T yystacksize = YYINITDEPTH;
|
YYSIZE_T yystacksize = YYINITDEPTH;
|
|
|
/* The variables used to return semantic value and location from the
|
/* The variables used to return semantic value and location from the
|
action routines. */
|
action routines. */
|
YYSTYPE yyval;
|
YYSTYPE yyval;
|
|
|
|
|
/* When reducing, the number of symbols on the RHS of the reduced
|
/* When reducing, the number of symbols on the RHS of the reduced
|
rule. */
|
rule. */
|
int yylen;
|
int yylen;
|
|
|
YYDPRINTF ((stderr, "Starting parse\n"));
|
YYDPRINTF ((stderr, "Starting parse\n"));
|
|
|
yystate = 0;
|
yystate = 0;
|
yyerrstatus = 0;
|
yyerrstatus = 0;
|
yynerrs = 0;
|
yynerrs = 0;
|
yychar = YYEMPTY; /* Cause a token to be read. */
|
yychar = YYEMPTY; /* Cause a token to be read. */
|
|
|
/* Initialize stack pointers.
|
/* Initialize stack pointers.
|
Waste one element of value and location stack
|
Waste one element of value and location stack
|
so that they stay on the same level as the state stack.
|
so that they stay on the same level as the state stack.
|
The wasted elements are never initialized. */
|
The wasted elements are never initialized. */
|
|
|
yyssp = yyss;
|
yyssp = yyss;
|
yyvsp = yyvs;
|
yyvsp = yyvs;
|
|
|
goto yysetstate;
|
goto yysetstate;
|
|
|
/*------------------------------------------------------------.
|
/*------------------------------------------------------------.
|
| yynewstate -- Push a new state, which is found in yystate. |
|
| yynewstate -- Push a new state, which is found in yystate. |
|
`------------------------------------------------------------*/
|
`------------------------------------------------------------*/
|
yynewstate:
|
yynewstate:
|
/* In all cases, when you get here, the value and location stacks
|
/* In all cases, when you get here, the value and location stacks
|
have just been pushed. so pushing a state here evens the stacks.
|
have just been pushed. so pushing a state here evens the stacks.
|
*/
|
*/
|
yyssp++;
|
yyssp++;
|
|
|
yysetstate:
|
yysetstate:
|
*yyssp = yystate;
|
*yyssp = yystate;
|
|
|
if (yyss + yystacksize - 1 <= yyssp)
|
if (yyss + yystacksize - 1 <= yyssp)
|
{
|
{
|
/* Get the current used size of the three stacks, in elements. */
|
/* Get the current used size of the three stacks, in elements. */
|
YYSIZE_T yysize = yyssp - yyss + 1;
|
YYSIZE_T yysize = yyssp - yyss + 1;
|
|
|
#ifdef yyoverflow
|
#ifdef yyoverflow
|
{
|
{
|
/* Give user a chance to reallocate the stack. Use copies of
|
/* Give user a chance to reallocate the stack. Use copies of
|
these so that the &'s don't force the real ones into
|
these so that the &'s don't force the real ones into
|
memory. */
|
memory. */
|
YYSTYPE *yyvs1 = yyvs;
|
YYSTYPE *yyvs1 = yyvs;
|
short *yyss1 = yyss;
|
short *yyss1 = yyss;
|
|
|
|
|
/* Each stack pointer address is followed by the size of the
|
/* Each stack pointer address is followed by the size of the
|
data in use in that stack, in bytes. This used to be a
|
data in use in that stack, in bytes. This used to be a
|
conditional around just the two extra args, but that might
|
conditional around just the two extra args, but that might
|
be undefined if yyoverflow is a macro. */
|
be undefined if yyoverflow is a macro. */
|
yyoverflow ("parser stack overflow",
|
yyoverflow ("parser stack overflow",
|
&yyss1, yysize * sizeof (*yyssp),
|
&yyss1, yysize * sizeof (*yyssp),
|
&yyvs1, yysize * sizeof (*yyvsp),
|
&yyvs1, yysize * sizeof (*yyvsp),
|
|
|
&yystacksize);
|
&yystacksize);
|
|
|
yyss = yyss1;
|
yyss = yyss1;
|
yyvs = yyvs1;
|
yyvs = yyvs1;
|
}
|
}
|
#else /* no yyoverflow */
|
#else /* no yyoverflow */
|
# ifndef YYSTACK_RELOCATE
|
# ifndef YYSTACK_RELOCATE
|
goto yyoverflowlab;
|
goto yyoverflowlab;
|
# else
|
# else
|
/* Extend the stack our own way. */
|
/* Extend the stack our own way. */
|
if (YYMAXDEPTH <= yystacksize)
|
if (YYMAXDEPTH <= yystacksize)
|
goto yyoverflowlab;
|
goto yyoverflowlab;
|
yystacksize *= 2;
|
yystacksize *= 2;
|
if (YYMAXDEPTH < yystacksize)
|
if (YYMAXDEPTH < yystacksize)
|
yystacksize = YYMAXDEPTH;
|
yystacksize = YYMAXDEPTH;
|
|
|
{
|
{
|
short *yyss1 = yyss;
|
short *yyss1 = yyss;
|
union yyalloc *yyptr =
|
union yyalloc *yyptr =
|
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
|
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
|
if (! yyptr)
|
if (! yyptr)
|
goto yyoverflowlab;
|
goto yyoverflowlab;
|
YYSTACK_RELOCATE (yyss);
|
YYSTACK_RELOCATE (yyss);
|
YYSTACK_RELOCATE (yyvs);
|
YYSTACK_RELOCATE (yyvs);
|
|
|
# undef YYSTACK_RELOCATE
|
# undef YYSTACK_RELOCATE
|
if (yyss1 != yyssa)
|
if (yyss1 != yyssa)
|
YYSTACK_FREE (yyss1);
|
YYSTACK_FREE (yyss1);
|
}
|
}
|
# endif
|
# endif
|
#endif /* no yyoverflow */
|
#endif /* no yyoverflow */
|
|
|
yyssp = yyss + yysize - 1;
|
yyssp = yyss + yysize - 1;
|
yyvsp = yyvs + yysize - 1;
|
yyvsp = yyvs + yysize - 1;
|
|
|
|
|
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
|
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
|
(unsigned long int) yystacksize));
|
(unsigned long int) yystacksize));
|
|
|
if (yyss + yystacksize - 1 <= yyssp)
|
if (yyss + yystacksize - 1 <= yyssp)
|
YYABORT;
|
YYABORT;
|
}
|
}
|
|
|
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
|
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
|
|
|
goto yybackup;
|
goto yybackup;
|
|
|
/*-----------.
|
/*-----------.
|
| yybackup. |
|
| yybackup. |
|
`-----------*/
|
`-----------*/
|
yybackup:
|
yybackup:
|
|
|
/* Do appropriate processing given the current state. */
|
/* Do appropriate processing given the current state. */
|
/* Read a lookahead token if we need one and don't already have one. */
|
/* Read a lookahead token if we need one and don't already have one. */
|
/* yyresume: */
|
/* yyresume: */
|
|
|
/* First try to decide what to do without reference to lookahead token. */
|
/* First try to decide what to do without reference to lookahead token. */
|
|
|
yyn = yypact[yystate];
|
yyn = yypact[yystate];
|
if (yyn == YYPACT_NINF)
|
if (yyn == YYPACT_NINF)
|
goto yydefault;
|
goto yydefault;
|
|
|
/* Not known => get a lookahead token if don't already have one. */
|
/* Not known => get a lookahead token if don't already have one. */
|
|
|
/* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
|
/* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
|
if (yychar == YYEMPTY)
|
if (yychar == YYEMPTY)
|
{
|
{
|
YYDPRINTF ((stderr, "Reading a token: "));
|
YYDPRINTF ((stderr, "Reading a token: "));
|
yychar = YYLEX;
|
yychar = YYLEX;
|
}
|
}
|
|
|
if (yychar <= YYEOF)
|
if (yychar <= YYEOF)
|
{
|
{
|
yychar = yytoken = YYEOF;
|
yychar = yytoken = YYEOF;
|
YYDPRINTF ((stderr, "Now at end of input.\n"));
|
YYDPRINTF ((stderr, "Now at end of input.\n"));
|
}
|
}
|
else
|
else
|
{
|
{
|
yytoken = YYTRANSLATE (yychar);
|
yytoken = YYTRANSLATE (yychar);
|
YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
|
YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
|
}
|
}
|
|
|
/* If the proper action on seeing token YYTOKEN is to reduce or to
|
/* If the proper action on seeing token YYTOKEN is to reduce or to
|
detect an error, take that action. */
|
detect an error, take that action. */
|
yyn += yytoken;
|
yyn += yytoken;
|
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
|
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
|
goto yydefault;
|
goto yydefault;
|
yyn = yytable[yyn];
|
yyn = yytable[yyn];
|
if (yyn <= 0)
|
if (yyn <= 0)
|
{
|
{
|
if (yyn == 0 || yyn == YYTABLE_NINF)
|
if (yyn == 0 || yyn == YYTABLE_NINF)
|
goto yyerrlab;
|
goto yyerrlab;
|
yyn = -yyn;
|
yyn = -yyn;
|
goto yyreduce;
|
goto yyreduce;
|
}
|
}
|
|
|
if (yyn == YYFINAL)
|
if (yyn == YYFINAL)
|
YYACCEPT;
|
YYACCEPT;
|
|
|
/* Shift the lookahead token. */
|
/* Shift the lookahead token. */
|
YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
|
YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
|
|
|
/* Discard the token being shifted unless it is eof. */
|
/* Discard the token being shifted unless it is eof. */
|
if (yychar != YYEOF)
|
if (yychar != YYEOF)
|
yychar = YYEMPTY;
|
yychar = YYEMPTY;
|
|
|
*++yyvsp = yylval;
|
*++yyvsp = yylval;
|
|
|
|
|
/* Count tokens shifted since error; after three, turn off error
|
/* Count tokens shifted since error; after three, turn off error
|
status. */
|
status. */
|
if (yyerrstatus)
|
if (yyerrstatus)
|
yyerrstatus--;
|
yyerrstatus--;
|
|
|
yystate = yyn;
|
yystate = yyn;
|
goto yynewstate;
|
goto yynewstate;
|
|
|
|
|
/*-----------------------------------------------------------.
|
/*-----------------------------------------------------------.
|
| yydefault -- do the default action for the current state. |
|
| yydefault -- do the default action for the current state. |
|
`-----------------------------------------------------------*/
|
`-----------------------------------------------------------*/
|
yydefault:
|
yydefault:
|
yyn = yydefact[yystate];
|
yyn = yydefact[yystate];
|
if (yyn == 0)
|
if (yyn == 0)
|
goto yyerrlab;
|
goto yyerrlab;
|
goto yyreduce;
|
goto yyreduce;
|
|
|
|
|
/*-----------------------------.
|
/*-----------------------------.
|
| yyreduce -- Do a reduction. |
|
| yyreduce -- Do a reduction. |
|
`-----------------------------*/
|
`-----------------------------*/
|
yyreduce:
|
yyreduce:
|
/* yyn is the number of a rule to reduce with. */
|
/* yyn is the number of a rule to reduce with. */
|
yylen = yyr2[yyn];
|
yylen = yyr2[yyn];
|
|
|
/* If YYLEN is nonzero, implement the default value of the action:
|
/* If YYLEN is nonzero, implement the default value of the action:
|
`$$ = $1'.
|
`$$ = $1'.
|
|
|
Otherwise, the following line sets YYVAL to garbage.
|
Otherwise, the following line sets YYVAL to garbage.
|
This behavior is undocumented and Bison
|
This behavior is undocumented and Bison
|
users should not rely upon it. Assigning to YYVAL
|
users should not rely upon it. Assigning to YYVAL
|
unconditionally makes the parser a bit smaller, and it avoids a
|
unconditionally makes the parser a bit smaller, and it avoids a
|
GCC warning that YYVAL may be used uninitialized. */
|
GCC warning that YYVAL may be used uninitialized. */
|
yyval = yyvsp[1-yylen];
|
yyval = yyvsp[1-yylen];
|
|
|
|
|
YY_REDUCE_PRINT (yyn);
|
YY_REDUCE_PRINT (yyn);
|
switch (yyn)
|
switch (yyn)
|
{
|
{
|
case 5:
|
case 5:
|
#line 309 "itbl-parse.y"
|
#line 309 "itbl-parse.y"
|
{
|
{
|
DBG (("line %d: entry pnum=%d type=%d name=%s value=x%x\n",
|
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));
|
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);
|
itbl_add_reg (yyvsp[-4].num, yyvsp[-3].num, yyvsp[-2].str, yyvsp[-1].val);
|
}
|
}
|
break;
|
break;
|
|
|
case 6:
|
case 6:
|
#line 315 "itbl-parse.y"
|
#line 315 "itbl-parse.y"
|
{
|
{
|
DBG (("line %d: entry pnum=%d type=INSN name=%s value=x%x",
|
DBG (("line %d: entry pnum=%d type=INSN name=%s value=x%x",
|
insntbl_line, yyvsp[-5].num, yyvsp[-3].str, yyvsp[-2].val));
|
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));
|
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);
|
insn=itbl_add_insn (yyvsp[-5].num, yyvsp[-3].str, yyvsp[-2].val, sbit, ebit, yyvsp[0].val);
|
}
|
}
|
break;
|
break;
|
|
|
case 7:
|
case 7:
|
#line 322 "itbl-parse.y"
|
#line 322 "itbl-parse.y"
|
{}
|
{}
|
break;
|
break;
|
|
|
case 13:
|
case 13:
|
#line 335 "itbl-parse.y"
|
#line 335 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("ftype\n"));
|
DBGL2 (("ftype\n"));
|
yyval.num = yyvsp[0].num;
|
yyval.num = yyvsp[0].num;
|
}
|
}
|
break;
|
break;
|
|
|
case 14:
|
case 14:
|
#line 340 "itbl-parse.y"
|
#line 340 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("addr\n"));
|
DBGL2 (("addr\n"));
|
yyval.num = ADDR;
|
yyval.num = ADDR;
|
}
|
}
|
break;
|
break;
|
|
|
case 15:
|
case 15:
|
#line 345 "itbl-parse.y"
|
#line 345 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("immed\n"));
|
DBGL2 (("immed\n"));
|
yyval.num = IMMED;
|
yyval.num = IMMED;
|
}
|
}
|
break;
|
break;
|
|
|
case 16:
|
case 16:
|
#line 353 "itbl-parse.y"
|
#line 353 "itbl-parse.y"
|
{
|
{
|
DBG (("line %d: field type=%d sbit=%d ebit=%d, flags=0x%x\n",
|
DBG (("line %d: field type=%d sbit=%d ebit=%d, flags=0x%x\n",
|
insntbl_line, yyvsp[-2].num, sbit, ebit, yyvsp[0].val));
|
insntbl_line, yyvsp[-2].num, sbit, ebit, yyvsp[0].val));
|
itbl_add_operand (insn, yyvsp[-2].num, sbit, ebit, yyvsp[0].val);
|
itbl_add_operand (insn, yyvsp[-2].num, sbit, ebit, yyvsp[0].val);
|
}
|
}
|
break;
|
break;
|
|
|
case 17:
|
case 17:
|
#line 362 "itbl-parse.y"
|
#line 362 "itbl-parse.y"
|
{
|
{
|
yyval.val = yyvsp[-2].num | yyvsp[0].val;
|
yyval.val = yyvsp[-2].num | yyvsp[0].val;
|
}
|
}
|
break;
|
break;
|
|
|
case 18:
|
case 18:
|
#line 366 "itbl-parse.y"
|
#line 366 "itbl-parse.y"
|
{
|
{
|
yyval.val = yyvsp[-1].val;
|
yyval.val = yyvsp[-1].val;
|
}
|
}
|
break;
|
break;
|
|
|
case 19:
|
case 19:
|
#line 370 "itbl-parse.y"
|
#line 370 "itbl-parse.y"
|
{
|
{
|
yyval.val = yyvsp[0].num;
|
yyval.val = yyvsp[0].num;
|
}
|
}
|
break;
|
break;
|
|
|
case 20:
|
case 20:
|
#line 377 "itbl-parse.y"
|
#line 377 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("flags=%d\n", yyvsp[0].val));
|
DBGL2 (("flags=%d\n", yyvsp[0].val));
|
yyval.val = yyvsp[0].val;
|
yyval.val = yyvsp[0].val;
|
}
|
}
|
break;
|
break;
|
|
|
case 21:
|
case 21:
|
#line 382 "itbl-parse.y"
|
#line 382 "itbl-parse.y"
|
{
|
{
|
yyval.val = 0;
|
yyval.val = 0;
|
}
|
}
|
break;
|
break;
|
|
|
case 22:
|
case 22:
|
#line 389 "itbl-parse.y"
|
#line 389 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("range %d %d\n", yyvsp[-2].num, yyvsp[0].num));
|
DBGL2 (("range %d %d\n", yyvsp[-2].num, yyvsp[0].num));
|
sbit = yyvsp[-2].num;
|
sbit = yyvsp[-2].num;
|
ebit = yyvsp[0].num;
|
ebit = yyvsp[0].num;
|
}
|
}
|
break;
|
break;
|
|
|
case 23:
|
case 23:
|
#line 395 "itbl-parse.y"
|
#line 395 "itbl-parse.y"
|
{
|
{
|
sbit = 31;
|
sbit = 31;
|
ebit = 0;
|
ebit = 0;
|
}
|
}
|
break;
|
break;
|
|
|
case 24:
|
case 24:
|
#line 403 "itbl-parse.y"
|
#line 403 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("pnum=%d\n",yyvsp[0].num));
|
DBGL2 (("pnum=%d\n",yyvsp[0].num));
|
yyval.num = yyvsp[0].num;
|
yyval.num = yyvsp[0].num;
|
}
|
}
|
break;
|
break;
|
|
|
case 25:
|
case 25:
|
#line 411 "itbl-parse.y"
|
#line 411 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("dreg\n"));
|
DBGL2 (("dreg\n"));
|
yyval.num = DREG;
|
yyval.num = DREG;
|
}
|
}
|
break;
|
break;
|
|
|
case 26:
|
case 26:
|
#line 416 "itbl-parse.y"
|
#line 416 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("creg\n"));
|
DBGL2 (("creg\n"));
|
yyval.num = CREG;
|
yyval.num = CREG;
|
}
|
}
|
break;
|
break;
|
|
|
case 27:
|
case 27:
|
#line 421 "itbl-parse.y"
|
#line 421 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("greg\n"));
|
DBGL2 (("greg\n"));
|
yyval.num = GREG;
|
yyval.num = GREG;
|
}
|
}
|
break;
|
break;
|
|
|
case 28:
|
case 28:
|
#line 429 "itbl-parse.y"
|
#line 429 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("name=%s\n",yyvsp[0].str));
|
DBGL2 (("name=%s\n",yyvsp[0].str));
|
yyval.str = yyvsp[0].str;
|
yyval.str = yyvsp[0].str;
|
}
|
}
|
break;
|
break;
|
|
|
case 29:
|
case 29:
|
#line 445 "itbl-parse.y"
|
#line 445 "itbl-parse.y"
|
{
|
{
|
DBGL2 (("val=x%x\n",yyvsp[0].num));
|
DBGL2 (("val=x%x\n",yyvsp[0].num));
|
yyval.val = yyvsp[0].num;
|
yyval.val = yyvsp[0].num;
|
}
|
}
|
break;
|
break;
|
|
|
|
|
}
|
}
|
|
|
/* Line 1000 of yacc.c. */
|
/* Line 1000 of yacc.c. */
|
#line 1451 "itbl-parse.c"
|
#line 1451 "itbl-parse.c"
|
|
|
yyvsp -= yylen;
|
yyvsp -= yylen;
|
yyssp -= yylen;
|
yyssp -= yylen;
|
|
|
|
|
YY_STACK_PRINT (yyss, yyssp);
|
YY_STACK_PRINT (yyss, yyssp);
|
|
|
*++yyvsp = yyval;
|
*++yyvsp = yyval;
|
|
|
|
|
/* Now `shift' the result of the reduction. Determine what state
|
/* Now `shift' the result of the reduction. Determine what state
|
that goes to, based on the state we popped back to and the rule
|
that goes to, based on the state we popped back to and the rule
|
number reduced by. */
|
number reduced by. */
|
|
|
yyn = yyr1[yyn];
|
yyn = yyr1[yyn];
|
|
|
yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
|
yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
|
if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
|
if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
|
yystate = yytable[yystate];
|
yystate = yytable[yystate];
|
else
|
else
|
yystate = yydefgoto[yyn - YYNTOKENS];
|
yystate = yydefgoto[yyn - YYNTOKENS];
|
|
|
goto yynewstate;
|
goto yynewstate;
|
|
|
|
|
/*------------------------------------.
|
/*------------------------------------.
|
| yyerrlab -- here on detecting error |
|
| yyerrlab -- here on detecting error |
|
`------------------------------------*/
|
`------------------------------------*/
|
yyerrlab:
|
yyerrlab:
|
/* If not already recovering from an error, report this error. */
|
/* If not already recovering from an error, report this error. */
|
if (!yyerrstatus)
|
if (!yyerrstatus)
|
{
|
{
|
++yynerrs;
|
++yynerrs;
|
#if YYERROR_VERBOSE
|
#if YYERROR_VERBOSE
|
yyn = yypact[yystate];
|
yyn = yypact[yystate];
|
|
|
if (YYPACT_NINF < yyn && yyn < YYLAST)
|
if (YYPACT_NINF < yyn && yyn < YYLAST)
|
{
|
{
|
YYSIZE_T yysize = 0;
|
YYSIZE_T yysize = 0;
|
int yytype = YYTRANSLATE (yychar);
|
int yytype = YYTRANSLATE (yychar);
|
const char* yyprefix;
|
const char* yyprefix;
|
char *yymsg;
|
char *yymsg;
|
int yyx;
|
int yyx;
|
|
|
/* Start YYX at -YYN if negative to avoid negative indexes in
|
/* Start YYX at -YYN if negative to avoid negative indexes in
|
YYCHECK. */
|
YYCHECK. */
|
int yyxbegin = yyn < 0 ? -yyn : 0;
|
int yyxbegin = yyn < 0 ? -yyn : 0;
|
|
|
/* Stay within bounds of both yycheck and yytname. */
|
/* Stay within bounds of both yycheck and yytname. */
|
int yychecklim = YYLAST - yyn;
|
int yychecklim = YYLAST - yyn;
|
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
|
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
|
int yycount = 0;
|
int yycount = 0;
|
|
|
yyprefix = ", expecting ";
|
yyprefix = ", expecting ";
|
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
|
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
|
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
{
|
{
|
yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
|
yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
|
yycount += 1;
|
yycount += 1;
|
if (yycount == 5)
|
if (yycount == 5)
|
{
|
{
|
yysize = 0;
|
yysize = 0;
|
break;
|
break;
|
}
|
}
|
}
|
}
|
yysize += (sizeof ("syntax error, unexpected ")
|
yysize += (sizeof ("syntax error, unexpected ")
|
+ yystrlen (yytname[yytype]));
|
+ yystrlen (yytname[yytype]));
|
yymsg = (char *) YYSTACK_ALLOC (yysize);
|
yymsg = (char *) YYSTACK_ALLOC (yysize);
|
if (yymsg != 0)
|
if (yymsg != 0)
|
{
|
{
|
char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
|
char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
|
yyp = yystpcpy (yyp, yytname[yytype]);
|
yyp = yystpcpy (yyp, yytname[yytype]);
|
|
|
if (yycount < 5)
|
if (yycount < 5)
|
{
|
{
|
yyprefix = ", expecting ";
|
yyprefix = ", expecting ";
|
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
|
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
|
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
{
|
{
|
yyp = yystpcpy (yyp, yyprefix);
|
yyp = yystpcpy (yyp, yyprefix);
|
yyp = yystpcpy (yyp, yytname[yyx]);
|
yyp = yystpcpy (yyp, yytname[yyx]);
|
yyprefix = " or ";
|
yyprefix = " or ";
|
}
|
}
|
}
|
}
|
yyerror (yymsg);
|
yyerror (yymsg);
|
YYSTACK_FREE (yymsg);
|
YYSTACK_FREE (yymsg);
|
}
|
}
|
else
|
else
|
yyerror ("syntax error; also virtual memory exhausted");
|
yyerror ("syntax error; also virtual memory exhausted");
|
}
|
}
|
else
|
else
|
#endif /* YYERROR_VERBOSE */
|
#endif /* YYERROR_VERBOSE */
|
yyerror ("syntax error");
|
yyerror ("syntax error");
|
}
|
}
|
|
|
|
|
|
|
if (yyerrstatus == 3)
|
if (yyerrstatus == 3)
|
{
|
{
|
/* If just tried and failed to reuse lookahead token after an
|
/* If just tried and failed to reuse lookahead token after an
|
error, discard it. */
|
error, discard it. */
|
|
|
if (yychar <= YYEOF)
|
if (yychar <= YYEOF)
|
{
|
{
|
/* If at end of input, pop the error token,
|
/* If at end of input, pop the error token,
|
then the rest of the stack, then return failure. */
|
then the rest of the stack, then return failure. */
|
if (yychar == YYEOF)
|
if (yychar == YYEOF)
|
for (;;)
|
for (;;)
|
{
|
{
|
YYPOPSTACK;
|
YYPOPSTACK;
|
if (yyssp == yyss)
|
if (yyssp == yyss)
|
YYABORT;
|
YYABORT;
|
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
yydestruct (yystos[*yyssp], yyvsp);
|
yydestruct (yystos[*yyssp], yyvsp);
|
}
|
}
|
}
|
}
|
else
|
else
|
{
|
{
|
YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
|
YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
|
yydestruct (yytoken, &yylval);
|
yydestruct (yytoken, &yylval);
|
yychar = YYEMPTY;
|
yychar = YYEMPTY;
|
|
|
}
|
}
|
}
|
}
|
|
|
/* Else will try to reuse lookahead token after shifting the error
|
/* Else will try to reuse lookahead token after shifting the error
|
token. */
|
token. */
|
goto yyerrlab1;
|
goto yyerrlab1;
|
|
|
|
|
/*---------------------------------------------------.
|
/*---------------------------------------------------.
|
| yyerrorlab -- error raised explicitly by YYERROR. |
|
| yyerrorlab -- error raised explicitly by YYERROR. |
|
`---------------------------------------------------*/
|
`---------------------------------------------------*/
|
yyerrorlab:
|
yyerrorlab:
|
|
|
#ifdef __GNUC__
|
#ifdef __GNUC__
|
/* Pacify GCC when the user code never invokes YYERROR and the label
|
/* Pacify GCC when the user code never invokes YYERROR and the label
|
yyerrorlab therefore never appears in user code. */
|
yyerrorlab therefore never appears in user code. */
|
if (0)
|
if (0)
|
goto yyerrorlab;
|
goto yyerrorlab;
|
#endif
|
#endif
|
|
|
yyvsp -= yylen;
|
yyvsp -= yylen;
|
yyssp -= yylen;
|
yyssp -= yylen;
|
yystate = *yyssp;
|
yystate = *yyssp;
|
goto yyerrlab1;
|
goto yyerrlab1;
|
|
|
|
|
/*-------------------------------------------------------------.
|
/*-------------------------------------------------------------.
|
| yyerrlab1 -- common code for both syntax error and YYERROR. |
|
| yyerrlab1 -- common code for both syntax error and YYERROR. |
|
`-------------------------------------------------------------*/
|
`-------------------------------------------------------------*/
|
yyerrlab1:
|
yyerrlab1:
|
yyerrstatus = 3; /* Each real token shifted decrements this. */
|
yyerrstatus = 3; /* Each real token shifted decrements this. */
|
|
|
for (;;)
|
for (;;)
|
{
|
{
|
yyn = yypact[yystate];
|
yyn = yypact[yystate];
|
if (yyn != YYPACT_NINF)
|
if (yyn != YYPACT_NINF)
|
{
|
{
|
yyn += YYTERROR;
|
yyn += YYTERROR;
|
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
|
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
|
{
|
{
|
yyn = yytable[yyn];
|
yyn = yytable[yyn];
|
if (0 < yyn)
|
if (0 < yyn)
|
break;
|
break;
|
}
|
}
|
}
|
}
|
|
|
/* Pop the current state because it cannot handle the error token. */
|
/* Pop the current state because it cannot handle the error token. */
|
if (yyssp == yyss)
|
if (yyssp == yyss)
|
YYABORT;
|
YYABORT;
|
|
|
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
yydestruct (yystos[yystate], yyvsp);
|
yydestruct (yystos[yystate], yyvsp);
|
YYPOPSTACK;
|
YYPOPSTACK;
|
yystate = *yyssp;
|
yystate = *yyssp;
|
YY_STACK_PRINT (yyss, yyssp);
|
YY_STACK_PRINT (yyss, yyssp);
|
}
|
}
|
|
|
if (yyn == YYFINAL)
|
if (yyn == YYFINAL)
|
YYACCEPT;
|
YYACCEPT;
|
|
|
YYDPRINTF ((stderr, "Shifting error token, "));
|
YYDPRINTF ((stderr, "Shifting error token, "));
|
|
|
*++yyvsp = yylval;
|
*++yyvsp = yylval;
|
|
|
|
|
yystate = yyn;
|
yystate = yyn;
|
goto yynewstate;
|
goto yynewstate;
|
|
|
|
|
/*-------------------------------------.
|
/*-------------------------------------.
|
| yyacceptlab -- YYACCEPT comes here. |
|
| yyacceptlab -- YYACCEPT comes here. |
|
`-------------------------------------*/
|
`-------------------------------------*/
|
yyacceptlab:
|
yyacceptlab:
|
yyresult = 0;
|
yyresult = 0;
|
goto yyreturn;
|
goto yyreturn;
|
|
|
/*-----------------------------------.
|
/*-----------------------------------.
|
| yyabortlab -- YYABORT comes here. |
|
| yyabortlab -- YYABORT comes here. |
|
`-----------------------------------*/
|
`-----------------------------------*/
|
yyabortlab:
|
yyabortlab:
|
yyresult = 1;
|
yyresult = 1;
|
goto yyreturn;
|
goto yyreturn;
|
|
|
#ifndef yyoverflow
|
#ifndef yyoverflow
|
/*----------------------------------------------.
|
/*----------------------------------------------.
|
| yyoverflowlab -- parser overflow comes here. |
|
| yyoverflowlab -- parser overflow comes here. |
|
`----------------------------------------------*/
|
`----------------------------------------------*/
|
yyoverflowlab:
|
yyoverflowlab:
|
yyerror ("parser stack overflow");
|
yyerror ("parser stack overflow");
|
yyresult = 2;
|
yyresult = 2;
|
/* Fall through. */
|
/* Fall through. */
|
#endif
|
#endif
|
|
|
yyreturn:
|
yyreturn:
|
#ifndef yyoverflow
|
#ifndef yyoverflow
|
if (yyss != yyssa)
|
if (yyss != yyssa)
|
YYSTACK_FREE (yyss);
|
YYSTACK_FREE (yyss);
|
#endif
|
#endif
|
return yyresult;
|
return yyresult;
|
}
|
}
|
|
|
|
|
#line 450 "itbl-parse.y"
|
#line 450 "itbl-parse.y"
|
|
|
|
|
static int
|
static int
|
yyerror (msg)
|
yyerror (msg)
|
const char *msg;
|
const char *msg;
|
{
|
{
|
printf ("line %d: %s\n", insntbl_line, msg);
|
printf ("line %d: %s\n", insntbl_line, msg);
|
return 0;
|
return 0;
|
}
|
}
|
|
|
|
|
