mirror of
https://github.com/c64scene-ar/llvm-6502.git
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Linux machines don't like the source code generated on MacOS X for some reason. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25394 91177308-0d34-0410-b5e6-96231b3b80d8
2258 lines
66 KiB
C++
2258 lines
66 KiB
C++
/* A Bison parser, made by GNU Bison 1.875. */
|
||
|
||
/* Skeleton parser for Yacc-like parsing with Bison,
|
||
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
|
||
|
||
This program is free software; you can redistribute it and/or modify
|
||
it under the terms of the GNU General Public License as published by
|
||
the Free Software Foundation; either version 2, or (at your option)
|
||
any later version.
|
||
|
||
This program is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with this program; if not, write to the Free Software
|
||
Foundation, Inc., 59 Temple Place - Suite 330,
|
||
Boston, MA 02111-1307, USA. */
|
||
|
||
/* As a special exception, when this file is copied by Bison into a
|
||
Bison output file, you may use that output file without restriction.
|
||
This special exception was added by the Free Software Foundation
|
||
in version 1.24 of Bison. */
|
||
|
||
/* Written by Richard Stallman by simplifying the original so called
|
||
``semantic'' parser. */
|
||
|
||
/* All symbols defined below should begin with yy or YY, to avoid
|
||
infringing on user name space. This should be done even for local
|
||
variables, as they might otherwise be expanded by user macros.
|
||
There are some unavoidable exceptions within include files to
|
||
define necessary library symbols; they are noted "INFRINGES ON
|
||
USER NAME SPACE" below. */
|
||
|
||
/* Identify Bison output. */
|
||
#define YYBISON 1
|
||
|
||
/* Skeleton name. */
|
||
#define YYSKELETON_NAME "yacc.c"
|
||
|
||
/* Pure parsers. */
|
||
#define YYPURE 0
|
||
|
||
/* Using locations. */
|
||
#define YYLSP_NEEDED 0
|
||
|
||
/* If NAME_PREFIX is specified substitute the variables and functions
|
||
names. */
|
||
#define yyparse Fileparse
|
||
#define yylex Filelex
|
||
#define yyerror Fileerror
|
||
#define yylval Filelval
|
||
#define yychar Filechar
|
||
#define yydebug Filedebug
|
||
#define yynerrs Filenerrs
|
||
|
||
|
||
/* Tokens. */
|
||
#ifndef YYTOKENTYPE
|
||
# define YYTOKENTYPE
|
||
/* Put the tokens into the symbol table, so that GDB and other debuggers
|
||
know about them. */
|
||
enum yytokentype {
|
||
INT = 258,
|
||
BIT = 259,
|
||
STRING = 260,
|
||
BITS = 261,
|
||
LIST = 262,
|
||
CODE = 263,
|
||
DAG = 264,
|
||
CLASS = 265,
|
||
DEF = 266,
|
||
FIELD = 267,
|
||
LET = 268,
|
||
IN = 269,
|
||
SHLTOK = 270,
|
||
SRATOK = 271,
|
||
SRLTOK = 272,
|
||
INTVAL = 273,
|
||
ID = 274,
|
||
VARNAME = 275,
|
||
STRVAL = 276,
|
||
CODEFRAGMENT = 277
|
||
};
|
||
#endif
|
||
#define INT 258
|
||
#define BIT 259
|
||
#define STRING 260
|
||
#define BITS 261
|
||
#define LIST 262
|
||
#define CODE 263
|
||
#define DAG 264
|
||
#define CLASS 265
|
||
#define DEF 266
|
||
#define FIELD 267
|
||
#define LET 268
|
||
#define IN 269
|
||
#define SHLTOK 270
|
||
#define SRATOK 271
|
||
#define SRLTOK 272
|
||
#define INTVAL 273
|
||
#define ID 274
|
||
#define VARNAME 275
|
||
#define STRVAL 276
|
||
#define CODEFRAGMENT 277
|
||
|
||
|
||
|
||
|
||
/* Copy the first part of user declarations. */
|
||
#line 14 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
|
||
#include "Record.h"
|
||
#include "llvm/ADT/StringExtras.h"
|
||
#include <algorithm>
|
||
#include <cstdio>
|
||
#define YYERROR_VERBOSE 1
|
||
|
||
int yyerror(const char *ErrorMsg);
|
||
int yylex();
|
||
|
||
namespace llvm {
|
||
|
||
extern int Filelineno;
|
||
static Record *CurRec = 0;
|
||
static bool ParsingTemplateArgs = false;
|
||
|
||
typedef std::pair<Record*, std::vector<Init*>*> SubClassRefTy;
|
||
|
||
struct LetRecord {
|
||
std::string Name;
|
||
std::vector<unsigned> Bits;
|
||
Init *Value;
|
||
bool HasBits;
|
||
LetRecord(const std::string &N, std::vector<unsigned> *B, Init *V)
|
||
: Name(N), Value(V), HasBits(B != 0) {
|
||
if (HasBits) Bits = *B;
|
||
}
|
||
};
|
||
|
||
static std::vector<std::vector<LetRecord> > LetStack;
|
||
|
||
|
||
extern std::ostream &err();
|
||
|
||
static void addValue(const RecordVal &RV) {
|
||
if (RecordVal *ERV = CurRec->getValue(RV.getName())) {
|
||
// The value already exists in the class, treat this as a set...
|
||
if (ERV->setValue(RV.getValue())) {
|
||
err() << "New definition of '" << RV.getName() << "' of type '"
|
||
<< *RV.getType() << "' is incompatible with previous "
|
||
<< "definition of type '" << *ERV->getType() << "'!\n";
|
||
exit(1);
|
||
}
|
||
} else {
|
||
CurRec->addValue(RV);
|
||
}
|
||
}
|
||
|
||
static void addSuperClass(Record *SC) {
|
||
if (CurRec->isSubClassOf(SC)) {
|
||
err() << "Already subclass of '" << SC->getName() << "'!\n";
|
||
exit(1);
|
||
}
|
||
CurRec->addSuperClass(SC);
|
||
}
|
||
|
||
static void setValue(const std::string &ValName,
|
||
std::vector<unsigned> *BitList, Init *V) {
|
||
if (!V) return;
|
||
|
||
RecordVal *RV = CurRec->getValue(ValName);
|
||
if (RV == 0) {
|
||
err() << "Value '" << ValName << "' unknown!\n";
|
||
exit(1);
|
||
}
|
||
|
||
// Do not allow assignments like 'X = X'. This will just cause infinite loops
|
||
// in the resolution machinery.
|
||
if (!BitList)
|
||
if (VarInit *VI = dynamic_cast<VarInit*>(V))
|
||
if (VI->getName() == ValName)
|
||
return;
|
||
|
||
// If we are assigning to a subset of the bits in the value... then we must be
|
||
// assigning to a field of BitsRecTy, which must have a BitsInit
|
||
// initializer...
|
||
//
|
||
if (BitList) {
|
||
BitsInit *CurVal = dynamic_cast<BitsInit*>(RV->getValue());
|
||
if (CurVal == 0) {
|
||
err() << "Value '" << ValName << "' is not a bits type!\n";
|
||
exit(1);
|
||
}
|
||
|
||
// Convert the incoming value to a bits type of the appropriate size...
|
||
Init *BI = V->convertInitializerTo(new BitsRecTy(BitList->size()));
|
||
if (BI == 0) {
|
||
V->convertInitializerTo(new BitsRecTy(BitList->size()));
|
||
err() << "Initializer '" << *V << "' not compatible with bit range!\n";
|
||
exit(1);
|
||
}
|
||
|
||
// We should have a BitsInit type now...
|
||
assert(dynamic_cast<BitsInit*>(BI) != 0 || &(std::cerr << *BI) == 0);
|
||
BitsInit *BInit = (BitsInit*)BI;
|
||
|
||
BitsInit *NewVal = new BitsInit(CurVal->getNumBits());
|
||
|
||
// Loop over bits, assigning values as appropriate...
|
||
for (unsigned i = 0, e = BitList->size(); i != e; ++i) {
|
||
unsigned Bit = (*BitList)[i];
|
||
if (NewVal->getBit(Bit)) {
|
||
err() << "Cannot set bit #" << Bit << " of value '" << ValName
|
||
<< "' more than once!\n";
|
||
exit(1);
|
||
}
|
||
NewVal->setBit(Bit, BInit->getBit(i));
|
||
}
|
||
|
||
for (unsigned i = 0, e = CurVal->getNumBits(); i != e; ++i)
|
||
if (NewVal->getBit(i) == 0)
|
||
NewVal->setBit(i, CurVal->getBit(i));
|
||
|
||
V = NewVal;
|
||
}
|
||
|
||
if (RV->setValue(V)) {
|
||
err() << "Value '" << ValName << "' of type '" << *RV->getType()
|
||
<< "' is incompatible with initializer '" << *V << "'!\n";
|
||
exit(1);
|
||
}
|
||
}
|
||
|
||
// addSubClass - Add SC as a subclass to CurRec, resolving TemplateArgs as SC's
|
||
// template arguments.
|
||
static void addSubClass(Record *SC, const std::vector<Init*> &TemplateArgs) {
|
||
// Add all of the values in the subclass into the current class...
|
||
const std::vector<RecordVal> &Vals = SC->getValues();
|
||
for (unsigned i = 0, e = Vals.size(); i != e; ++i)
|
||
addValue(Vals[i]);
|
||
|
||
const std::vector<std::string> &TArgs = SC->getTemplateArgs();
|
||
|
||
// Ensure that an appropriate number of template arguments are specified...
|
||
if (TArgs.size() < TemplateArgs.size()) {
|
||
err() << "ERROR: More template args specified than expected!\n";
|
||
exit(1);
|
||
} else { // This class expects template arguments...
|
||
// Loop over all of the template arguments, setting them to the specified
|
||
// value or leaving them as the default if necessary.
|
||
for (unsigned i = 0, e = TArgs.size(); i != e; ++i) {
|
||
if (i < TemplateArgs.size()) { // A value is specified for this temp-arg?
|
||
// Set it now.
|
||
setValue(TArgs[i], 0, TemplateArgs[i]);
|
||
|
||
// Resolve it next.
|
||
CurRec->resolveReferencesTo(CurRec->getValue(TArgs[i]));
|
||
|
||
|
||
// Now remove it.
|
||
CurRec->removeValue(TArgs[i]);
|
||
|
||
} else if (!CurRec->getValue(TArgs[i])->getValue()->isComplete()) {
|
||
err() << "ERROR: Value not specified for template argument #"
|
||
<< i << " (" << TArgs[i] << ") of subclass '" << SC->getName()
|
||
<< "'!\n";
|
||
exit(1);
|
||
}
|
||
}
|
||
}
|
||
|
||
// Since everything went well, we can now set the "superclass" list for the
|
||
// current record.
|
||
const std::vector<Record*> &SCs = SC->getSuperClasses();
|
||
for (unsigned i = 0, e = SCs.size(); i != e; ++i)
|
||
addSuperClass(SCs[i]);
|
||
addSuperClass(SC);
|
||
}
|
||
|
||
} // End llvm namespace
|
||
|
||
using namespace llvm;
|
||
|
||
|
||
|
||
/* Enabling traces. */
|
||
#ifndef YYDEBUG
|
||
# define YYDEBUG 0
|
||
#endif
|
||
|
||
/* Enabling verbose error messages. */
|
||
#ifdef YYERROR_VERBOSE
|
||
# undef YYERROR_VERBOSE
|
||
# define YYERROR_VERBOSE 1
|
||
#else
|
||
# define YYERROR_VERBOSE 0
|
||
#endif
|
||
|
||
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
|
||
#line 189 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
typedef union YYSTYPE {
|
||
std::string* StrVal;
|
||
int IntVal;
|
||
llvm::RecTy* Ty;
|
||
llvm::Init* Initializer;
|
||
std::vector<llvm::Init*>* FieldList;
|
||
std::vector<unsigned>* BitList;
|
||
llvm::Record* Rec;
|
||
SubClassRefTy* SubClassRef;
|
||
std::vector<SubClassRefTy>* SubClassList;
|
||
std::vector<std::pair<llvm::Init*, std::string> >* DagValueList;
|
||
} YYSTYPE;
|
||
/* Line 191 of yacc.c. */
|
||
#line 316 "FileParser.tab.c"
|
||
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
|
||
# define YYSTYPE_IS_DECLARED 1
|
||
# define YYSTYPE_IS_TRIVIAL 1
|
||
#endif
|
||
|
||
|
||
|
||
/* Copy the second part of user declarations. */
|
||
|
||
|
||
/* Line 214 of yacc.c. */
|
||
#line 328 "FileParser.tab.c"
|
||
|
||
#if ! defined (yyoverflow) || YYERROR_VERBOSE
|
||
|
||
/* The parser invokes alloca or malloc; define the necessary symbols. */
|
||
|
||
# if YYSTACK_USE_ALLOCA
|
||
# define YYSTACK_ALLOC alloca
|
||
# else
|
||
# ifndef YYSTACK_USE_ALLOCA
|
||
# if defined (alloca) || defined (_ALLOCA_H)
|
||
# define YYSTACK_ALLOC alloca
|
||
# else
|
||
# ifdef __GNUC__
|
||
# define YYSTACK_ALLOC __builtin_alloca
|
||
# endif
|
||
# endif
|
||
# endif
|
||
# endif
|
||
|
||
# ifdef YYSTACK_ALLOC
|
||
/* Pacify GCC's `empty if-body' warning. */
|
||
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
|
||
# else
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
|
||
# define YYSIZE_T size_t
|
||
# endif
|
||
# define YYSTACK_ALLOC malloc
|
||
# define YYSTACK_FREE free
|
||
# endif
|
||
#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
|
||
|
||
|
||
#if (! defined (yyoverflow) \
|
||
&& (! defined (__cplusplus) \
|
||
|| (YYSTYPE_IS_TRIVIAL)))
|
||
|
||
/* A type that is properly aligned for any stack member. */
|
||
union yyalloc
|
||
{
|
||
short yyss;
|
||
YYSTYPE yyvs;
|
||
};
|
||
|
||
/* The size of the maximum gap between one aligned stack and the next. */
|
||
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
|
||
|
||
/* The size of an array large to enough to hold all stacks, each with
|
||
N elements. */
|
||
# define YYSTACK_BYTES(N) \
|
||
((N) * (sizeof (short) + sizeof (YYSTYPE)) \
|
||
+ YYSTACK_GAP_MAXIMUM)
|
||
|
||
/* Copy COUNT objects from FROM to TO. The source and destination do
|
||
not overlap. */
|
||
# ifndef YYCOPY
|
||
# if 1 < __GNUC__
|
||
# define YYCOPY(To, From, Count) \
|
||
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
|
||
# else
|
||
# define YYCOPY(To, From, Count) \
|
||
do \
|
||
{ \
|
||
register YYSIZE_T yyi; \
|
||
for (yyi = 0; yyi < (Count); yyi++) \
|
||
(To)[yyi] = (From)[yyi]; \
|
||
} \
|
||
while (0)
|
||
# endif
|
||
# endif
|
||
|
||
/* Relocate STACK from its old location to the new one. The
|
||
local variables YYSIZE and YYSTACKSIZE give the old and new number of
|
||
elements in the stack, and YYPTR gives the new location of the
|
||
stack. Advance YYPTR to a properly aligned location for the next
|
||
stack. */
|
||
# define YYSTACK_RELOCATE(Stack) \
|
||
do \
|
||
{ \
|
||
YYSIZE_T yynewbytes; \
|
||
YYCOPY (&yyptr->Stack, Stack, yysize); \
|
||
Stack = &yyptr->Stack; \
|
||
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
|
||
yyptr += yynewbytes / sizeof (*yyptr); \
|
||
} \
|
||
while (0)
|
||
|
||
#endif
|
||
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
typedef signed char yysigned_char;
|
||
#else
|
||
typedef short yysigned_char;
|
||
#endif
|
||
|
||
/* YYFINAL -- State number of the termination state. */
|
||
#define YYFINAL 20
|
||
/* YYLAST -- Last index in YYTABLE. */
|
||
#define YYLAST 163
|
||
|
||
/* YYNTOKENS -- Number of terminals. */
|
||
#define YYNTOKENS 38
|
||
/* YYNNTS -- Number of nonterminals. */
|
||
#define YYNNTS 41
|
||
/* YYNRULES -- Number of rules. */
|
||
#define YYNRULES 89
|
||
/* YYNRULES -- Number of states. */
|
||
#define YYNSTATES 160
|
||
|
||
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
|
||
#define YYUNDEFTOK 2
|
||
#define YYMAXUTOK 277
|
||
|
||
#define YYTRANSLATE(YYX) \
|
||
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
|
||
|
||
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
|
||
static const unsigned 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,
|
||
32, 33, 2, 2, 34, 36, 31, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 35, 37,
|
||
23, 25, 24, 26, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 29, 2, 30, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 27, 2, 28, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
|
||
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
|
||
15, 16, 17, 18, 19, 20, 21, 22
|
||
};
|
||
|
||
#if YYDEBUG
|
||
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
|
||
YYRHS. */
|
||
static const unsigned short yyprhs[] =
|
||
{
|
||
0, 0, 3, 5, 7, 9, 14, 16, 21, 23,
|
||
25, 27, 28, 30, 31, 34, 36, 38, 40, 42,
|
||
46, 51, 53, 58, 62, 66, 71, 76, 83, 90,
|
||
97, 98, 101, 104, 109, 110, 112, 114, 118, 121,
|
||
125, 131, 136, 138, 139, 143, 144, 146, 148, 152,
|
||
157, 160, 167, 168, 171, 173, 177, 179, 184, 186,
|
||
190, 191, 194, 196, 200, 204, 205, 207, 209, 210,
|
||
212, 214, 216, 217, 221, 222, 223, 230, 234, 236,
|
||
238, 243, 245, 249, 250, 255, 260, 263, 265, 268
|
||
};
|
||
|
||
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
|
||
static const yysigned_char yyrhs[] =
|
||
{
|
||
78, 0, -1, 19, -1, 5, -1, 4, -1, 6,
|
||
23, 18, 24, -1, 3, -1, 7, 23, 40, 24,
|
||
-1, 8, -1, 9, -1, 39, -1, -1, 12, -1,
|
||
-1, 25, 43, -1, 18, -1, 21, -1, 22, -1,
|
||
26, -1, 27, 50, 28, -1, 19, 23, 51, 24,
|
||
-1, 19, -1, 43, 27, 48, 28, -1, 29, 50,
|
||
30, -1, 43, 31, 19, -1, 32, 19, 46, 33,
|
||
-1, 43, 29, 48, 30, -1, 15, 32, 43, 34,
|
||
43, 33, -1, 16, 32, 43, 34, 43, 33, -1,
|
||
17, 32, 43, 34, 43, 33, -1, -1, 35, 20,
|
||
-1, 43, 44, -1, 45, 34, 43, 44, -1, -1,
|
||
45, -1, 18, -1, 18, 36, 18, -1, 18, 18,
|
||
-1, 47, 34, 18, -1, 47, 34, 18, 36, 18,
|
||
-1, 47, 34, 18, 18, -1, 47, -1, -1, 27,
|
||
48, 28, -1, -1, 51, -1, 43, -1, 51, 34,
|
||
43, -1, 41, 40, 19, 42, -1, 52, 37, -1,
|
||
13, 19, 49, 25, 43, 37, -1, -1, 54, 53,
|
||
-1, 37, -1, 27, 54, 28, -1, 39, -1, 39,
|
||
23, 51, 24, -1, 56, -1, 57, 34, 56, -1,
|
||
-1, 35, 57, -1, 52, -1, 59, 34, 52, -1,
|
||
23, 59, 24, -1, -1, 60, -1, 19, -1, -1,
|
||
62, -1, 63, -1, 63, -1, -1, 58, 67, 55,
|
||
-1, -1, -1, 10, 64, 69, 61, 70, 66, -1,
|
||
11, 65, 66, -1, 68, -1, 71, -1, 19, 49,
|
||
25, 43, -1, 73, -1, 74, 34, 73, -1, -1,
|
||
13, 76, 74, 14, -1, 75, 27, 77, 28, -1,
|
||
75, 72, -1, 72, -1, 77, 72, -1, 77, -1
|
||
};
|
||
|
||
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
|
||
static const unsigned short yyrline[] =
|
||
{
|
||
0, 223, 223, 234, 236, 238, 240, 242, 244, 246,
|
||
248, 252, 252, 254, 254, 256, 258, 261, 264, 266,
|
||
279, 307, 322, 329, 332, 339, 347, 355, 361, 367,
|
||
375, 378, 382, 387, 393, 396, 399, 402, 415, 429,
|
||
431, 444, 460, 462, 462, 466, 468, 472, 475, 479,
|
||
489, 491, 497, 497, 498, 498, 500, 502, 506, 511,
|
||
516, 519, 523, 526, 531, 532, 532, 534, 534, 536,
|
||
543, 561, 573, 573, 592, 594, 592, 600, 609, 609,
|
||
611, 616, 616, 619, 619, 622, 625, 629, 629, 631
|
||
};
|
||
#endif
|
||
|
||
#if YYDEBUG || YYERROR_VERBOSE
|
||
/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
|
||
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
|
||
static const char *const yytname[] =
|
||
{
|
||
"$end", "error", "$undefined", "INT", "BIT", "STRING", "BITS", "LIST",
|
||
"CODE", "DAG", "CLASS", "DEF", "FIELD", "LET", "IN", "SHLTOK", "SRATOK",
|
||
"SRLTOK", "INTVAL", "ID", "VARNAME", "STRVAL", "CODEFRAGMENT", "'<'",
|
||
"'>'", "'='", "'?'", "'{'", "'}'", "'['", "']'", "'.'", "'('", "')'",
|
||
"','", "':'", "'-'", "';'", "$accept", "ClassID", "Type", "OptPrefix",
|
||
"OptValue", "Value", "OptVarName", "DagArgListNE", "DagArgList",
|
||
"RBitList", "BitList", "OptBitList", "ValueList", "ValueListNE",
|
||
"Declaration", "BodyItem", "BodyList", "Body", "SubClassRef",
|
||
"ClassListNE", "ClassList", "DeclListNE", "TemplateArgList",
|
||
"OptTemplateArgList", "OptID", "ObjectName", "ClassName", "DefName",
|
||
"ObjectBody", "@1", "ClassInst", "@2", "@3", "DefInst", "Object",
|
||
"LETItem", "LETList", "LETCommand", "@4", "ObjectList", "File", 0
|
||
};
|
||
#endif
|
||
|
||
# ifdef YYPRINT
|
||
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
|
||
token YYLEX-NUM. */
|
||
static const unsigned short yytoknum[] =
|
||
{
|
||
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
|
||
265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
|
||
275, 276, 277, 60, 62, 61, 63, 123, 125, 91,
|
||
93, 46, 40, 41, 44, 58, 45, 59
|
||
};
|
||
# endif
|
||
|
||
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
|
||
static const unsigned char yyr1[] =
|
||
{
|
||
0, 38, 39, 40, 40, 40, 40, 40, 40, 40,
|
||
40, 41, 41, 42, 42, 43, 43, 43, 43, 43,
|
||
43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
|
||
44, 44, 45, 45, 46, 46, 47, 47, 47, 47,
|
||
47, 47, 48, 49, 49, 50, 50, 51, 51, 52,
|
||
53, 53, 54, 54, 55, 55, 56, 56, 57, 57,
|
||
58, 58, 59, 59, 60, 61, 61, 62, 62, 63,
|
||
64, 65, 67, 66, 69, 70, 68, 71, 72, 72,
|
||
73, 74, 74, 76, 75, 72, 72, 77, 77, 78
|
||
};
|
||
|
||
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
|
||
static const unsigned char yyr2[] =
|
||
{
|
||
0, 2, 1, 1, 1, 4, 1, 4, 1, 1,
|
||
1, 0, 1, 0, 2, 1, 1, 1, 1, 3,
|
||
4, 1, 4, 3, 3, 4, 4, 6, 6, 6,
|
||
0, 2, 2, 4, 0, 1, 1, 3, 2, 3,
|
||
5, 4, 1, 0, 3, 0, 1, 1, 3, 4,
|
||
2, 6, 0, 2, 1, 3, 1, 4, 1, 3,
|
||
0, 2, 1, 3, 3, 0, 1, 1, 0, 1,
|
||
1, 1, 0, 3, 0, 0, 6, 3, 1, 1,
|
||
4, 1, 3, 0, 4, 4, 2, 1, 2, 1
|
||
};
|
||
|
||
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
|
||
STATE-NUM when YYTABLE doesn't specify something else to do. Zero
|
||
means the default is an error. */
|
||
static const unsigned char yydefact[] =
|
||
{
|
||
0, 68, 68, 83, 78, 79, 87, 0, 89, 0,
|
||
67, 69, 70, 74, 71, 60, 0, 0, 86, 88,
|
||
1, 65, 0, 72, 77, 43, 81, 0, 0, 11,
|
||
66, 75, 2, 56, 58, 61, 0, 0, 0, 84,
|
||
0, 85, 12, 0, 62, 0, 60, 0, 0, 52,
|
||
54, 73, 36, 42, 0, 0, 82, 6, 4, 3,
|
||
0, 0, 8, 9, 10, 0, 64, 11, 76, 0,
|
||
0, 0, 15, 21, 16, 17, 18, 45, 45, 0,
|
||
47, 0, 59, 11, 38, 0, 0, 44, 80, 0,
|
||
0, 13, 63, 0, 0, 0, 0, 0, 46, 0,
|
||
34, 0, 0, 0, 57, 0, 0, 55, 0, 53,
|
||
37, 39, 0, 0, 0, 49, 0, 0, 0, 0,
|
||
19, 23, 30, 35, 0, 0, 0, 24, 48, 43,
|
||
50, 41, 0, 5, 7, 14, 0, 0, 0, 20,
|
||
0, 32, 0, 25, 22, 26, 0, 40, 0, 0,
|
||
0, 31, 30, 0, 27, 28, 29, 33, 0, 51
|
||
};
|
||
|
||
/* YYDEFGOTO[NTERM-NUM]. */
|
||
static const short yydefgoto[] =
|
||
{
|
||
-1, 33, 65, 43, 115, 80, 141, 123, 124, 53,
|
||
54, 38, 97, 98, 44, 109, 83, 51, 34, 35,
|
||
23, 45, 30, 31, 11, 12, 13, 15, 24, 36,
|
||
4, 21, 46, 5, 6, 26, 27, 7, 16, 8,
|
||
9
|
||
};
|
||
|
||
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
|
||
STATE-NUM. */
|
||
#define YYPACT_NINF -82
|
||
static const yysigned_char yypact[] =
|
||
{
|
||
114, -12, -12, -82, -82, -82, -82, 4, 114, 16,
|
||
-82, -82, -82, -82, -82, -3, 10, 114, -82, -82,
|
||
-82, 12, 17, -82, -82, 14, -82, -9, -2, 35,
|
||
-82, -82, -82, 26, -82, 28, -14, 46, 42, -82,
|
||
10, -82, -82, 69, -82, 3, -3, 39, 17, -82,
|
||
-82, -82, -8, 36, 41, 39, -82, -82, -82, -82,
|
||
56, 57, -82, -82, -82, 66, -82, 35, -82, 52,
|
||
54, 58, -82, 72, -82, -82, -82, 39, 39, 87,
|
||
91, 9, -82, 6, -82, 108, 110, -82, 91, 111,
|
||
69, 105, -82, 39, 39, 39, 39, 103, 98, 104,
|
||
39, 46, 46, 116, -82, 39, 117, -82, 96, -82,
|
||
-82, -6, 113, 115, 39, -82, 65, 73, 74, 29,
|
||
-82, -82, 62, 106, 109, 118, 119, -82, 91, 14,
|
||
-82, -82, 120, -82, -82, 91, 39, 39, 39, -82,
|
||
121, -82, 39, -82, -82, -82, 122, -82, 82, 83,
|
||
90, -82, 62, 39, -82, -82, -82, -82, 15, -82
|
||
};
|
||
|
||
/* YYPGOTO[NTERM-NUM]. */
|
||
static const short yypgoto[] =
|
||
{
|
||
-82, -42, 53, -82, -82, -55, -7, -82, -82, -82,
|
||
-81, 19, 75, -45, -61, -82, -82, -82, 102, -82,
|
||
-82, -82, -82, -82, -82, 142, -82, -82, 112, -82,
|
||
-82, -82, -82, -82, -4, 123, -82, -82, -82, 134,
|
||
-82
|
||
};
|
||
|
||
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
|
||
positive, shift that token. If negative, reduce the rule which
|
||
number is the opposite. If zero, do what YYDEFACT says.
|
||
If YYTABLE_NINF, syntax error. */
|
||
#define YYTABLE_NINF -1
|
||
static const unsigned char yytable[] =
|
||
{
|
||
88, 64, 81, 18, 19, 39, 92, 10, 1, 2,
|
||
84, 3, 131, 49, 1, 2, 20, 3, 42, 106,
|
||
125, 126, 108, 50, 19, 40, 41, 66, 85, 25,
|
||
132, 17, 22, 104, 107, 29, 32, 67, 116, 117,
|
||
118, 37, 101, 105, 102, 122, 103, 42, 64, 47,
|
||
128, 119, 159, 139, 69, 70, 71, 72, 73, 135,
|
||
74, 75, 48, 105, 52, 76, 77, 55, 78, 87,
|
||
86, 79, 57, 58, 59, 60, 61, 62, 63, 89,
|
||
90, 148, 149, 150, 93, 91, 94, 152, 32, 101,
|
||
95, 102, 101, 103, 102, 96, 103, 140, 158, 136,
|
||
101, 101, 102, 102, 103, 103, 100, 137, 138, 101,
|
||
101, 102, 102, 103, 103, 154, 155, 101, 101, 102,
|
||
102, 103, 103, 156, 1, 2, 110, 3, 111, 112,
|
||
114, 120, 105, 130, 121, 127, 129, 133, 147, 134,
|
||
142, 151, 143, 113, 14, 157, 144, 153, 146, 145,
|
||
82, 28, 0, 99, 0, 0, 0, 0, 68, 0,
|
||
0, 0, 0, 56
|
||
};
|
||
|
||
static const short yycheck[] =
|
||
{
|
||
55, 43, 47, 7, 8, 14, 67, 19, 10, 11,
|
||
18, 13, 18, 27, 10, 11, 0, 13, 12, 13,
|
||
101, 102, 83, 37, 28, 34, 28, 24, 36, 19,
|
||
36, 27, 35, 24, 28, 23, 19, 34, 93, 94,
|
||
95, 27, 27, 34, 29, 100, 31, 12, 90, 23,
|
||
105, 96, 37, 24, 15, 16, 17, 18, 19, 114,
|
||
21, 22, 34, 34, 18, 26, 27, 25, 29, 28,
|
||
34, 32, 3, 4, 5, 6, 7, 8, 9, 23,
|
||
23, 136, 137, 138, 32, 19, 32, 142, 19, 27,
|
||
32, 29, 27, 31, 29, 23, 31, 35, 153, 34,
|
||
27, 27, 29, 29, 31, 31, 19, 34, 34, 27,
|
||
27, 29, 29, 31, 31, 33, 33, 27, 27, 29,
|
||
29, 31, 31, 33, 10, 11, 18, 13, 18, 18,
|
||
25, 28, 34, 37, 30, 19, 19, 24, 18, 24,
|
||
34, 20, 33, 90, 2, 152, 28, 25, 129, 30,
|
||
48, 17, -1, 78, -1, -1, -1, -1, 46, -1,
|
||
-1, -1, -1, 40
|
||
};
|
||
|
||
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
|
||
symbol of state STATE-NUM. */
|
||
static const unsigned char yystos[] =
|
||
{
|
||
0, 10, 11, 13, 68, 71, 72, 75, 77, 78,
|
||
19, 62, 63, 64, 63, 65, 76, 27, 72, 72,
|
||
0, 69, 35, 58, 66, 19, 73, 74, 77, 23,
|
||
60, 61, 19, 39, 56, 57, 67, 27, 49, 14,
|
||
34, 28, 12, 41, 52, 59, 70, 23, 34, 27,
|
||
37, 55, 18, 47, 48, 25, 73, 3, 4, 5,
|
||
6, 7, 8, 9, 39, 40, 24, 34, 66, 15,
|
||
16, 17, 18, 19, 21, 22, 26, 27, 29, 32,
|
||
43, 51, 56, 54, 18, 36, 34, 28, 43, 23,
|
||
23, 19, 52, 32, 32, 32, 23, 50, 51, 50,
|
||
19, 27, 29, 31, 24, 34, 13, 28, 52, 53,
|
||
18, 18, 18, 40, 25, 42, 43, 43, 43, 51,
|
||
28, 30, 43, 45, 46, 48, 48, 19, 43, 19,
|
||
37, 18, 36, 24, 24, 43, 34, 34, 34, 24,
|
||
35, 44, 34, 33, 28, 30, 49, 18, 43, 43,
|
||
43, 20, 43, 25, 33, 33, 33, 44, 43, 37
|
||
};
|
||
|
||
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
|
||
# define YYSIZE_T __SIZE_TYPE__
|
||
#endif
|
||
#if ! defined (YYSIZE_T) && defined (size_t)
|
||
# define YYSIZE_T size_t
|
||
#endif
|
||
#if ! defined (YYSIZE_T)
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
|
||
# define YYSIZE_T size_t
|
||
# endif
|
||
#endif
|
||
#if ! defined (YYSIZE_T)
|
||
# define YYSIZE_T unsigned int
|
||
#endif
|
||
|
||
#define yyerrok (yyerrstatus = 0)
|
||
#define yyclearin (yychar = YYEMPTY)
|
||
#define YYEMPTY (-2)
|
||
#define YYEOF 0
|
||
|
||
#define YYACCEPT goto yyacceptlab
|
||
#define YYABORT goto yyabortlab
|
||
#define YYERROR goto yyerrlab1
|
||
|
||
|
||
/* Like YYERROR except do call yyerror. This remains here temporarily
|
||
to ease the transition to the new meaning of YYERROR, for GCC.
|
||
Once GCC version 2 has supplanted version 1, this can go. */
|
||
|
||
#define YYFAIL goto yyerrlab
|
||
|
||
#define YYRECOVERING() (!!yyerrstatus)
|
||
|
||
#define YYBACKUP(Token, Value) \
|
||
do \
|
||
if (yychar == YYEMPTY && yylen == 1) \
|
||
{ \
|
||
yychar = (Token); \
|
||
yylval = (Value); \
|
||
yytoken = YYTRANSLATE (yychar); \
|
||
YYPOPSTACK; \
|
||
goto yybackup; \
|
||
} \
|
||
else \
|
||
{ \
|
||
yyerror ("syntax error: cannot back up");\
|
||
YYERROR; \
|
||
} \
|
||
while (0)
|
||
|
||
#define YYTERROR 1
|
||
#define YYERRCODE 256
|
||
|
||
/* YYLLOC_DEFAULT -- Compute the default location (before the actions
|
||
are run). */
|
||
|
||
#ifndef YYLLOC_DEFAULT
|
||
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
||
Current.first_line = Rhs[1].first_line; \
|
||
Current.first_column = Rhs[1].first_column; \
|
||
Current.last_line = Rhs[N].last_line; \
|
||
Current.last_column = Rhs[N].last_column;
|
||
#endif
|
||
|
||
/* YYLEX -- calling `yylex' with the right arguments. */
|
||
|
||
#ifdef YYLEX_PARAM
|
||
# define YYLEX yylex (YYLEX_PARAM)
|
||
#else
|
||
# define YYLEX yylex ()
|
||
#endif
|
||
|
||
/* Enable debugging if requested. */
|
||
#if YYDEBUG
|
||
|
||
# ifndef YYFPRINTF
|
||
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
|
||
# define YYFPRINTF fprintf
|
||
# endif
|
||
|
||
# define YYDPRINTF(Args) \
|
||
do { \
|
||
if (yydebug) \
|
||
YYFPRINTF Args; \
|
||
} while (0)
|
||
|
||
# define YYDSYMPRINT(Args) \
|
||
do { \
|
||
if (yydebug) \
|
||
yysymprint Args; \
|
||
} while (0)
|
||
|
||
# define YYDSYMPRINTF(Title, Token, Value, Location) \
|
||
do { \
|
||
if (yydebug) \
|
||
{ \
|
||
YYFPRINTF (stderr, "%s ", Title); \
|
||
yysymprint (stderr, \
|
||
Token, Value); \
|
||
YYFPRINTF (stderr, "\n"); \
|
||
} \
|
||
} while (0)
|
||
|
||
/*------------------------------------------------------------------.
|
||
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
|
||
| TOP (cinluded). |
|
||
`------------------------------------------------------------------*/
|
||
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
static void
|
||
yy_stack_print (short *bottom, short *top)
|
||
#else
|
||
static void
|
||
yy_stack_print (bottom, top)
|
||
short *bottom;
|
||
short *top;
|
||
#endif
|
||
{
|
||
YYFPRINTF (stderr, "Stack now");
|
||
for (/* Nothing. */; bottom <= top; ++bottom)
|
||
YYFPRINTF (stderr, " %d", *bottom);
|
||
YYFPRINTF (stderr, "\n");
|
||
}
|
||
|
||
# define YY_STACK_PRINT(Bottom, Top) \
|
||
do { \
|
||
if (yydebug) \
|
||
yy_stack_print ((Bottom), (Top)); \
|
||
} while (0)
|
||
|
||
|
||
/*------------------------------------------------.
|
||
| Report that the YYRULE is going to be reduced. |
|
||
`------------------------------------------------*/
|
||
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
static void
|
||
yy_reduce_print (int yyrule)
|
||
#else
|
||
static void
|
||
yy_reduce_print (yyrule)
|
||
int yyrule;
|
||
#endif
|
||
{
|
||
int yyi;
|
||
unsigned int yylineno = yyrline[yyrule];
|
||
YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
|
||
yyrule - 1, yylineno);
|
||
/* Print the symbols being reduced, and their result. */
|
||
for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
|
||
YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
|
||
YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
|
||
}
|
||
|
||
# define YY_REDUCE_PRINT(Rule) \
|
||
do { \
|
||
if (yydebug) \
|
||
yy_reduce_print (Rule); \
|
||
} while (0)
|
||
|
||
/* Nonzero means print parse trace. It is left uninitialized so that
|
||
multiple parsers can coexist. */
|
||
int yydebug;
|
||
#else /* !YYDEBUG */
|
||
# define YYDPRINTF(Args)
|
||
# define YYDSYMPRINT(Args)
|
||
# define YYDSYMPRINTF(Title, Token, Value, Location)
|
||
# define YY_STACK_PRINT(Bottom, Top)
|
||
# define YY_REDUCE_PRINT(Rule)
|
||
#endif /* !YYDEBUG */
|
||
|
||
|
||
/* YYINITDEPTH -- initial size of the parser's stacks. */
|
||
#ifndef YYINITDEPTH
|
||
# define YYINITDEPTH 200
|
||
#endif
|
||
|
||
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
|
||
if the built-in stack extension method is used).
|
||
|
||
Do not make this value too large; the results are undefined if
|
||
SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
|
||
evaluated with infinite-precision integer arithmetic. */
|
||
|
||
#if YYMAXDEPTH == 0
|
||
# undef YYMAXDEPTH
|
||
#endif
|
||
|
||
#ifndef YYMAXDEPTH
|
||
# define YYMAXDEPTH 10000
|
||
#endif
|
||
|
||
|
||
|
||
#if YYERROR_VERBOSE
|
||
|
||
# ifndef yystrlen
|
||
# if defined (__GLIBC__) && defined (_STRING_H)
|
||
# define yystrlen strlen
|
||
# else
|
||
/* Return the length of YYSTR. */
|
||
static YYSIZE_T
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
yystrlen (const char *yystr)
|
||
# else
|
||
yystrlen (yystr)
|
||
const char *yystr;
|
||
# endif
|
||
{
|
||
register const char *yys = yystr;
|
||
|
||
while (*yys++ != '\0')
|
||
continue;
|
||
|
||
return yys - yystr - 1;
|
||
}
|
||
# endif
|
||
# endif
|
||
|
||
# ifndef yystpcpy
|
||
# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
|
||
# define yystpcpy stpcpy
|
||
# else
|
||
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
|
||
YYDEST. */
|
||
static char *
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
yystpcpy (char *yydest, const char *yysrc)
|
||
# else
|
||
yystpcpy (yydest, yysrc)
|
||
char *yydest;
|
||
const char *yysrc;
|
||
# endif
|
||
{
|
||
register char *yyd = yydest;
|
||
register const char *yys = yysrc;
|
||
|
||
while ((*yyd++ = *yys++) != '\0')
|
||
continue;
|
||
|
||
return yyd - 1;
|
||
}
|
||
# endif
|
||
# endif
|
||
|
||
#endif /* !YYERROR_VERBOSE */
|
||
|
||
|
||
|
||
#if YYDEBUG
|
||
/*--------------------------------.
|
||
| Print this symbol on YYOUTPUT. |
|
||
`--------------------------------*/
|
||
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
static void
|
||
yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
|
||
#else
|
||
static void
|
||
yysymprint (yyoutput, yytype, yyvaluep)
|
||
FILE *yyoutput;
|
||
int yytype;
|
||
YYSTYPE *yyvaluep;
|
||
#endif
|
||
{
|
||
/* Pacify ``unused variable'' warnings. */
|
||
(void) yyvaluep;
|
||
|
||
if (yytype < YYNTOKENS)
|
||
{
|
||
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
|
||
# ifdef YYPRINT
|
||
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
|
||
# endif
|
||
}
|
||
else
|
||
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
|
||
|
||
switch (yytype)
|
||
{
|
||
default:
|
||
break;
|
||
}
|
||
YYFPRINTF (yyoutput, ")");
|
||
}
|
||
|
||
#endif /* ! YYDEBUG */
|
||
/*-----------------------------------------------.
|
||
| Release the memory associated to this symbol. |
|
||
`-----------------------------------------------*/
|
||
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
static void
|
||
yydestruct (int yytype, YYSTYPE *yyvaluep)
|
||
#else
|
||
static void
|
||
yydestruct (yytype, yyvaluep)
|
||
int yytype;
|
||
YYSTYPE *yyvaluep;
|
||
#endif
|
||
{
|
||
/* Pacify ``unused variable'' warnings. */
|
||
(void) yyvaluep;
|
||
|
||
switch (yytype)
|
||
{
|
||
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
|
||
/* Prevent warnings from -Wmissing-prototypes. */
|
||
|
||
#ifdef YYPARSE_PARAM
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
int yyparse (void *YYPARSE_PARAM);
|
||
# else
|
||
int yyparse ();
|
||
# endif
|
||
#else /* ! YYPARSE_PARAM */
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
int yyparse (void);
|
||
#else
|
||
int yyparse ();
|
||
#endif
|
||
#endif /* ! YYPARSE_PARAM */
|
||
|
||
|
||
|
||
/* The lookahead symbol. */
|
||
int yychar;
|
||
|
||
/* The semantic value of the lookahead symbol. */
|
||
YYSTYPE yylval;
|
||
|
||
/* Number of syntax errors so far. */
|
||
int yynerrs;
|
||
|
||
|
||
|
||
/*----------.
|
||
| yyparse. |
|
||
`----------*/
|
||
|
||
#ifdef YYPARSE_PARAM
|
||
# if defined (__STDC__) || defined (__cplusplus)
|
||
int yyparse (void *YYPARSE_PARAM)
|
||
# else
|
||
int yyparse (YYPARSE_PARAM)
|
||
void *YYPARSE_PARAM;
|
||
# endif
|
||
#else /* ! YYPARSE_PARAM */
|
||
#if defined (__STDC__) || defined (__cplusplus)
|
||
int
|
||
yyparse (void)
|
||
#else
|
||
int
|
||
yyparse ()
|
||
|
||
#endif
|
||
#endif
|
||
{
|
||
|
||
register int yystate;
|
||
register int yyn;
|
||
int yyresult;
|
||
/* Number of tokens to shift before error messages enabled. */
|
||
int yyerrstatus;
|
||
/* Lookahead token as an internal (translated) token number. */
|
||
int yytoken = 0;
|
||
|
||
/* Three stacks and their tools:
|
||
`yyss': related to states,
|
||
`yyvs': related to semantic values,
|
||
`yyls': related to locations.
|
||
|
||
Refer to the stacks thru separate pointers, to allow yyoverflow
|
||
to reallocate them elsewhere. */
|
||
|
||
/* The state stack. */
|
||
short yyssa[YYINITDEPTH];
|
||
short *yyss = yyssa;
|
||
register short *yyssp;
|
||
|
||
/* The semantic value stack. */
|
||
YYSTYPE yyvsa[YYINITDEPTH];
|
||
YYSTYPE *yyvs = yyvsa;
|
||
register YYSTYPE *yyvsp;
|
||
|
||
|
||
|
||
#define YYPOPSTACK (yyvsp--, yyssp--)
|
||
|
||
YYSIZE_T yystacksize = YYINITDEPTH;
|
||
|
||
/* The variables used to return semantic value and location from the
|
||
action routines. */
|
||
YYSTYPE yyval;
|
||
|
||
|
||
/* When reducing, the number of symbols on the RHS of the reduced
|
||
rule. */
|
||
int yylen;
|
||
|
||
YYDPRINTF ((stderr, "Starting parse\n"));
|
||
|
||
yystate = 0;
|
||
yyerrstatus = 0;
|
||
yynerrs = 0;
|
||
yychar = YYEMPTY; /* Cause a token to be read. */
|
||
|
||
/* Initialize stack pointers.
|
||
Waste one element of value and location stack
|
||
so that they stay on the same level as the state stack.
|
||
The wasted elements are never initialized. */
|
||
|
||
yyssp = yyss;
|
||
yyvsp = yyvs;
|
||
|
||
goto yysetstate;
|
||
|
||
/*------------------------------------------------------------.
|
||
| yynewstate -- Push a new state, which is found in yystate. |
|
||
`------------------------------------------------------------*/
|
||
yynewstate:
|
||
/* In all cases, when you get here, the value and location stacks
|
||
have just been pushed. so pushing a state here evens the stacks.
|
||
*/
|
||
yyssp++;
|
||
|
||
yysetstate:
|
||
*yyssp = yystate;
|
||
|
||
if (yyss + yystacksize - 1 <= yyssp)
|
||
{
|
||
/* Get the current used size of the three stacks, in elements. */
|
||
YYSIZE_T yysize = yyssp - yyss + 1;
|
||
|
||
#ifdef yyoverflow
|
||
{
|
||
/* Give user a chance to reallocate the stack. Use copies of
|
||
these so that the &'s don't force the real ones into
|
||
memory. */
|
||
YYSTYPE *yyvs1 = yyvs;
|
||
short *yyss1 = yyss;
|
||
|
||
|
||
/* Each stack pointer address is followed by the size of the
|
||
data in use in that stack, in bytes. This used to be a
|
||
conditional around just the two extra args, but that might
|
||
be undefined if yyoverflow is a macro. */
|
||
yyoverflow ("parser stack overflow",
|
||
&yyss1, yysize * sizeof (*yyssp),
|
||
&yyvs1, yysize * sizeof (*yyvsp),
|
||
|
||
&yystacksize);
|
||
|
||
yyss = yyss1;
|
||
yyvs = yyvs1;
|
||
}
|
||
#else /* no yyoverflow */
|
||
# ifndef YYSTACK_RELOCATE
|
||
goto yyoverflowlab;
|
||
# else
|
||
/* Extend the stack our own way. */
|
||
if (YYMAXDEPTH <= yystacksize)
|
||
goto yyoverflowlab;
|
||
yystacksize *= 2;
|
||
if (YYMAXDEPTH < yystacksize)
|
||
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);
|
||
|
||
# undef YYSTACK_RELOCATE
|
||
if (yyss1 != yyssa)
|
||
YYSTACK_FREE (yyss1);
|
||
}
|
||
# endif
|
||
#endif /* no yyoverflow */
|
||
|
||
yyssp = yyss + yysize - 1;
|
||
yyvsp = yyvs + yysize - 1;
|
||
|
||
|
||
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
|
||
(unsigned long int) yystacksize));
|
||
|
||
if (yyss + yystacksize - 1 <= yyssp)
|
||
YYABORT;
|
||
}
|
||
|
||
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
|
||
|
||
goto yybackup;
|
||
|
||
/*-----------.
|
||
| yybackup. |
|
||
`-----------*/
|
||
yybackup:
|
||
|
||
/* Do appropriate processing given the current state. */
|
||
/* Read a lookahead token if we need one and don't already have one. */
|
||
/* yyresume: */
|
||
|
||
/* First try to decide what to do without reference to lookahead token. */
|
||
|
||
yyn = yypact[yystate];
|
||
if (yyn == YYPACT_NINF)
|
||
goto yydefault;
|
||
|
||
/* Not known => get a lookahead token if don't already have one. */
|
||
|
||
/* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
|
||
if (yychar == YYEMPTY)
|
||
{
|
||
YYDPRINTF ((stderr, "Reading a token: "));
|
||
yychar = YYLEX;
|
||
}
|
||
|
||
if (yychar <= YYEOF)
|
||
{
|
||
yychar = yytoken = YYEOF;
|
||
YYDPRINTF ((stderr, "Now at end of input.\n"));
|
||
}
|
||
else
|
||
{
|
||
yytoken = YYTRANSLATE (yychar);
|
||
YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
|
||
}
|
||
|
||
/* If the proper action on seeing token YYTOKEN is to reduce or to
|
||
detect an error, take that action. */
|
||
yyn += yytoken;
|
||
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
|
||
goto yydefault;
|
||
yyn = yytable[yyn];
|
||
if (yyn <= 0)
|
||
{
|
||
if (yyn == 0 || yyn == YYTABLE_NINF)
|
||
goto yyerrlab;
|
||
yyn = -yyn;
|
||
goto yyreduce;
|
||
}
|
||
|
||
if (yyn == YYFINAL)
|
||
YYACCEPT;
|
||
|
||
/* Shift the lookahead token. */
|
||
YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
|
||
|
||
/* Discard the token being shifted unless it is eof. */
|
||
if (yychar != YYEOF)
|
||
yychar = YYEMPTY;
|
||
|
||
*++yyvsp = yylval;
|
||
|
||
|
||
/* Count tokens shifted since error; after three, turn off error
|
||
status. */
|
||
if (yyerrstatus)
|
||
yyerrstatus--;
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
|
||
|
||
/*-----------------------------------------------------------.
|
||
| yydefault -- do the default action for the current state. |
|
||
`-----------------------------------------------------------*/
|
||
yydefault:
|
||
yyn = yydefact[yystate];
|
||
if (yyn == 0)
|
||
goto yyerrlab;
|
||
goto yyreduce;
|
||
|
||
|
||
/*-----------------------------.
|
||
| yyreduce -- Do a reduction. |
|
||
`-----------------------------*/
|
||
yyreduce:
|
||
/* yyn is the number of a rule to reduce with. */
|
||
yylen = yyr2[yyn];
|
||
|
||
/* If YYLEN is nonzero, implement the default value of the action:
|
||
`$$ = $1'.
|
||
|
||
Otherwise, the following line sets YYVAL to garbage.
|
||
This behavior is undocumented and Bison
|
||
users should not rely upon it. Assigning to YYVAL
|
||
unconditionally makes the parser a bit smaller, and it avoids a
|
||
GCC warning that YYVAL may be used uninitialized. */
|
||
yyval = yyvsp[1-yylen];
|
||
|
||
|
||
YY_REDUCE_PRINT (yyn);
|
||
switch (yyn)
|
||
{
|
||
case 2:
|
||
#line 223 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Rec = Records.getClass(*yyvsp[0].StrVal);
|
||
if (yyval.Rec == 0) {
|
||
err() << "Couldn't find class '" << *yyvsp[0].StrVal << "'!\n";
|
||
exit(1);
|
||
}
|
||
delete yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 3:
|
||
#line 234 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ // string type
|
||
yyval.Ty = new StringRecTy();
|
||
;}
|
||
break;
|
||
|
||
case 4:
|
||
#line 236 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ // bit type
|
||
yyval.Ty = new BitRecTy();
|
||
;}
|
||
break;
|
||
|
||
case 5:
|
||
#line 238 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ // bits<x> type
|
||
yyval.Ty = new BitsRecTy(yyvsp[-1].IntVal);
|
||
;}
|
||
break;
|
||
|
||
case 6:
|
||
#line 240 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ // int type
|
||
yyval.Ty = new IntRecTy();
|
||
;}
|
||
break;
|
||
|
||
case 7:
|
||
#line 242 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ // list<x> type
|
||
yyval.Ty = new ListRecTy(yyvsp[-1].Ty);
|
||
;}
|
||
break;
|
||
|
||
case 8:
|
||
#line 244 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ // code type
|
||
yyval.Ty = new CodeRecTy();
|
||
;}
|
||
break;
|
||
|
||
case 9:
|
||
#line 246 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ // dag type
|
||
yyval.Ty = new DagRecTy();
|
||
;}
|
||
break;
|
||
|
||
case 10:
|
||
#line 248 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ // Record Type
|
||
yyval.Ty = new RecordRecTy(yyvsp[0].Rec);
|
||
;}
|
||
break;
|
||
|
||
case 11:
|
||
#line 252 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.IntVal = 0; ;}
|
||
break;
|
||
|
||
case 12:
|
||
#line 252 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.IntVal = 1; ;}
|
||
break;
|
||
|
||
case 13:
|
||
#line 254 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.Initializer = 0; ;}
|
||
break;
|
||
|
||
case 14:
|
||
#line 254 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.Initializer = yyvsp[0].Initializer; ;}
|
||
break;
|
||
|
||
case 15:
|
||
#line 256 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new IntInit(yyvsp[0].IntVal);
|
||
;}
|
||
break;
|
||
|
||
case 16:
|
||
#line 258 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new StringInit(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 17:
|
||
#line 261 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new CodeInit(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 18:
|
||
#line 264 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new UnsetInit();
|
||
;}
|
||
break;
|
||
|
||
case 19:
|
||
#line 266 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
BitsInit *Init = new BitsInit(yyvsp[-1].FieldList->size());
|
||
for (unsigned i = 0, e = yyvsp[-1].FieldList->size(); i != e; ++i) {
|
||
struct Init *Bit = (*yyvsp[-1].FieldList)[i]->convertInitializerTo(new BitRecTy());
|
||
if (Bit == 0) {
|
||
err() << "Element #" << i << " (" << *(*yyvsp[-1].FieldList)[i]
|
||
<< ") is not convertable to a bit!\n";
|
||
exit(1);
|
||
}
|
||
Init->setBit(yyvsp[-1].FieldList->size()-i-1, Bit);
|
||
}
|
||
yyval.Initializer = Init;
|
||
delete yyvsp[-1].FieldList;
|
||
;}
|
||
break;
|
||
|
||
case 20:
|
||
#line 279 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
// This is a CLASS<initvalslist> expression. This is supposed to synthesize
|
||
// a new anonymous definition, deriving from CLASS<initvalslist> with no
|
||
// body.
|
||
Record *Class = Records.getClass(*yyvsp[-3].StrVal);
|
||
if (!Class) {
|
||
err() << "Expected a class, got '" << *yyvsp[-3].StrVal << "'!\n";
|
||
exit(1);
|
||
}
|
||
delete yyvsp[-3].StrVal;
|
||
|
||
static unsigned AnonCounter = 0;
|
||
Record *OldRec = CurRec; // Save CurRec.
|
||
|
||
// Create the new record, set it as CurRec temporarily.
|
||
CurRec = new Record("anonymous.val."+utostr(AnonCounter++));
|
||
addSubClass(Class, *yyvsp[-1].FieldList); // Add info about the subclass to CurRec.
|
||
delete yyvsp[-1].FieldList; // Free up the template args.
|
||
|
||
CurRec->resolveReferences();
|
||
|
||
Records.addDef(CurRec);
|
||
|
||
// The result of the expression is a reference to the new record.
|
||
yyval.Initializer = new DefInit(CurRec);
|
||
|
||
// Restore the old CurRec
|
||
CurRec = OldRec;
|
||
;}
|
||
break;
|
||
|
||
case 21:
|
||
#line 307 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (const RecordVal *RV = (CurRec ? CurRec->getValue(*yyvsp[0].StrVal) : 0)) {
|
||
yyval.Initializer = new VarInit(*yyvsp[0].StrVal, RV->getType());
|
||
} else if (CurRec && CurRec->isTemplateArg(CurRec->getName()+":"+*yyvsp[0].StrVal)) {
|
||
const RecordVal *RV = CurRec->getValue(CurRec->getName()+":"+*yyvsp[0].StrVal);
|
||
assert(RV && "Template arg doesn't exist??");
|
||
yyval.Initializer = new VarInit(CurRec->getName()+":"+*yyvsp[0].StrVal, RV->getType());
|
||
} else if (Record *D = Records.getDef(*yyvsp[0].StrVal)) {
|
||
yyval.Initializer = new DefInit(D);
|
||
} else {
|
||
err() << "Variable not defined: '" << *yyvsp[0].StrVal << "'!\n";
|
||
exit(1);
|
||
}
|
||
|
||
delete yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 22:
|
||
#line 322 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = yyvsp[-3].Initializer->convertInitializerBitRange(*yyvsp[-1].BitList);
|
||
if (yyval.Initializer == 0) {
|
||
err() << "Invalid bit range for value '" << *yyvsp[-3].Initializer << "'!\n";
|
||
exit(1);
|
||
}
|
||
delete yyvsp[-1].BitList;
|
||
;}
|
||
break;
|
||
|
||
case 23:
|
||
#line 329 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new ListInit(*yyvsp[-1].FieldList);
|
||
delete yyvsp[-1].FieldList;
|
||
;}
|
||
break;
|
||
|
||
case 24:
|
||
#line 332 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (!yyvsp[-2].Initializer->getFieldType(*yyvsp[0].StrVal)) {
|
||
err() << "Cannot access field '" << *yyvsp[0].StrVal << "' of value '" << *yyvsp[-2].Initializer << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.Initializer = new FieldInit(yyvsp[-2].Initializer, *yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 25:
|
||
#line 339 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
Record *D = Records.getDef(*yyvsp[-2].StrVal);
|
||
if (D == 0) {
|
||
err() << "Invalid def '" << *yyvsp[-2].StrVal << "'!\n";
|
||
exit(1);
|
||
}
|
||
yyval.Initializer = new DagInit(D, *yyvsp[-1].DagValueList);
|
||
delete yyvsp[-2].StrVal; delete yyvsp[-1].DagValueList;
|
||
;}
|
||
break;
|
||
|
||
case 26:
|
||
#line 347 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
std::reverse(yyvsp[-1].BitList->begin(), yyvsp[-1].BitList->end());
|
||
yyval.Initializer = yyvsp[-3].Initializer->convertInitListSlice(*yyvsp[-1].BitList);
|
||
if (yyval.Initializer == 0) {
|
||
err() << "Invalid list slice for value '" << *yyvsp[-3].Initializer << "'!\n";
|
||
exit(1);
|
||
}
|
||
delete yyvsp[-1].BitList;
|
||
;}
|
||
break;
|
||
|
||
case 27:
|
||
#line 355 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = yyvsp[-3].Initializer->getBinaryOp(Init::SHL, yyvsp[-1].Initializer);
|
||
if (yyval.Initializer == 0) {
|
||
err() << "Cannot shift values '" << *yyvsp[-3].Initializer << "' and '" << *yyvsp[-1].Initializer << "'!\n";
|
||
exit(1);
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 28:
|
||
#line 361 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = yyvsp[-3].Initializer->getBinaryOp(Init::SRA, yyvsp[-1].Initializer);
|
||
if (yyval.Initializer == 0) {
|
||
err() << "Cannot shift values '" << *yyvsp[-3].Initializer << "' and '" << *yyvsp[-1].Initializer << "'!\n";
|
||
exit(1);
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 29:
|
||
#line 367 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = yyvsp[-3].Initializer->getBinaryOp(Init::SRL, yyvsp[-1].Initializer);
|
||
if (yyval.Initializer == 0) {
|
||
err() << "Cannot shift values '" << *yyvsp[-3].Initializer << "' and '" << *yyvsp[-1].Initializer << "'!\n";
|
||
exit(1);
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 30:
|
||
#line 375 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.StrVal = new std::string();
|
||
;}
|
||
break;
|
||
|
||
case 31:
|
||
#line 378 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.StrVal = yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 32:
|
||
#line 382 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.DagValueList = new std::vector<std::pair<Init*, std::string> >();
|
||
yyval.DagValueList->push_back(std::make_pair(yyvsp[-1].Initializer, *yyvsp[0].StrVal));
|
||
delete yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 33:
|
||
#line 387 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyvsp[-3].DagValueList->push_back(std::make_pair(yyvsp[-1].Initializer, *yyvsp[0].StrVal));
|
||
delete yyvsp[0].StrVal;
|
||
yyval.DagValueList = yyvsp[-3].DagValueList;
|
||
;}
|
||
break;
|
||
|
||
case 34:
|
||
#line 393 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.DagValueList = new std::vector<std::pair<Init*, std::string> >();
|
||
;}
|
||
break;
|
||
|
||
case 35:
|
||
#line 396 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.DagValueList = yyvsp[0].DagValueList; ;}
|
||
break;
|
||
|
||
case 36:
|
||
#line 399 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.BitList = new std::vector<unsigned>();
|
||
yyval.BitList->push_back(yyvsp[0].IntVal);
|
||
;}
|
||
break;
|
||
|
||
case 37:
|
||
#line 402 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (yyvsp[-2].IntVal < 0 || yyvsp[0].IntVal < 0) {
|
||
err() << "Invalid range: " << yyvsp[-2].IntVal << "-" << yyvsp[0].IntVal << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.BitList = new std::vector<unsigned>();
|
||
if (yyvsp[-2].IntVal < yyvsp[0].IntVal) {
|
||
for (int i = yyvsp[-2].IntVal; i <= yyvsp[0].IntVal; ++i)
|
||
yyval.BitList->push_back(i);
|
||
} else {
|
||
for (int i = yyvsp[-2].IntVal; i >= yyvsp[0].IntVal; --i)
|
||
yyval.BitList->push_back(i);
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 38:
|
||
#line 415 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyvsp[0].IntVal = -yyvsp[0].IntVal;
|
||
if (yyvsp[-1].IntVal < 0 || yyvsp[0].IntVal < 0) {
|
||
err() << "Invalid range: " << yyvsp[-1].IntVal << "-" << yyvsp[0].IntVal << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.BitList = new std::vector<unsigned>();
|
||
if (yyvsp[-1].IntVal < yyvsp[0].IntVal) {
|
||
for (int i = yyvsp[-1].IntVal; i <= yyvsp[0].IntVal; ++i)
|
||
yyval.BitList->push_back(i);
|
||
} else {
|
||
for (int i = yyvsp[-1].IntVal; i >= yyvsp[0].IntVal; --i)
|
||
yyval.BitList->push_back(i);
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 39:
|
||
#line 429 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
(yyval.BitList=yyvsp[-2].BitList)->push_back(yyvsp[0].IntVal);
|
||
;}
|
||
break;
|
||
|
||
case 40:
|
||
#line 431 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (yyvsp[-2].IntVal < 0 || yyvsp[0].IntVal < 0) {
|
||
err() << "Invalid range: " << yyvsp[-2].IntVal << "-" << yyvsp[0].IntVal << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.BitList = yyvsp[-4].BitList;
|
||
if (yyvsp[-2].IntVal < yyvsp[0].IntVal) {
|
||
for (int i = yyvsp[-2].IntVal; i <= yyvsp[0].IntVal; ++i)
|
||
yyval.BitList->push_back(i);
|
||
} else {
|
||
for (int i = yyvsp[-2].IntVal; i >= yyvsp[0].IntVal; --i)
|
||
yyval.BitList->push_back(i);
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 41:
|
||
#line 444 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyvsp[0].IntVal = -yyvsp[0].IntVal;
|
||
if (yyvsp[-1].IntVal < 0 || yyvsp[0].IntVal < 0) {
|
||
err() << "Invalid range: " << yyvsp[-1].IntVal << "-" << yyvsp[0].IntVal << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.BitList = yyvsp[-3].BitList;
|
||
if (yyvsp[-1].IntVal < yyvsp[0].IntVal) {
|
||
for (int i = yyvsp[-1].IntVal; i <= yyvsp[0].IntVal; ++i)
|
||
yyval.BitList->push_back(i);
|
||
} else {
|
||
for (int i = yyvsp[-1].IntVal; i >= yyvsp[0].IntVal; --i)
|
||
yyval.BitList->push_back(i);
|
||
}
|
||
;}
|
||
break;
|
||
|
||
case 42:
|
||
#line 460 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.BitList = yyvsp[0].BitList; std::reverse(yyvsp[0].BitList->begin(), yyvsp[0].BitList->end()); ;}
|
||
break;
|
||
|
||
case 43:
|
||
#line 462 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.BitList = 0; ;}
|
||
break;
|
||
|
||
case 44:
|
||
#line 462 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.BitList = yyvsp[-1].BitList; ;}
|
||
break;
|
||
|
||
case 45:
|
||
#line 466 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.FieldList = new std::vector<Init*>();
|
||
;}
|
||
break;
|
||
|
||
case 46:
|
||
#line 468 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.FieldList = yyvsp[0].FieldList;
|
||
;}
|
||
break;
|
||
|
||
case 47:
|
||
#line 472 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.FieldList = new std::vector<Init*>();
|
||
yyval.FieldList->push_back(yyvsp[0].Initializer);
|
||
;}
|
||
break;
|
||
|
||
case 48:
|
||
#line 475 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
(yyval.FieldList = yyvsp[-2].FieldList)->push_back(yyvsp[0].Initializer);
|
||
;}
|
||
break;
|
||
|
||
case 49:
|
||
#line 479 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
std::string DecName = *yyvsp[-1].StrVal;
|
||
if (ParsingTemplateArgs)
|
||
DecName = CurRec->getName() + ":" + DecName;
|
||
|
||
addValue(RecordVal(DecName, yyvsp[-2].Ty, yyvsp[-3].IntVal));
|
||
setValue(DecName, 0, yyvsp[0].Initializer);
|
||
yyval.StrVal = new std::string(DecName);
|
||
;}
|
||
break;
|
||
|
||
case 50:
|
||
#line 489 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
delete yyvsp[-1].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 51:
|
||
#line 491 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
setValue(*yyvsp[-4].StrVal, yyvsp[-3].BitList, yyvsp[-1].Initializer);
|
||
delete yyvsp[-4].StrVal;
|
||
delete yyvsp[-3].BitList;
|
||
;}
|
||
break;
|
||
|
||
case 56:
|
||
#line 500 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassRef = new SubClassRefTy(yyvsp[0].Rec, new std::vector<Init*>());
|
||
;}
|
||
break;
|
||
|
||
case 57:
|
||
#line 502 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassRef = new SubClassRefTy(yyvsp[-3].Rec, yyvsp[-1].FieldList);
|
||
;}
|
||
break;
|
||
|
||
case 58:
|
||
#line 506 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassList = new std::vector<SubClassRefTy>();
|
||
yyval.SubClassList->push_back(*yyvsp[0].SubClassRef);
|
||
delete yyvsp[0].SubClassRef;
|
||
;}
|
||
break;
|
||
|
||
case 59:
|
||
#line 511 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
(yyval.SubClassList=yyvsp[-2].SubClassList)->push_back(*yyvsp[0].SubClassRef);
|
||
delete yyvsp[0].SubClassRef;
|
||
;}
|
||
break;
|
||
|
||
case 60:
|
||
#line 516 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassList = new std::vector<SubClassRefTy>();
|
||
;}
|
||
break;
|
||
|
||
case 61:
|
||
#line 519 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassList = yyvsp[0].SubClassList;
|
||
;}
|
||
break;
|
||
|
||
case 62:
|
||
#line 523 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
CurRec->addTemplateArg(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 63:
|
||
#line 526 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
CurRec->addTemplateArg(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 64:
|
||
#line 531 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{;}
|
||
break;
|
||
|
||
case 67:
|
||
#line 534 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.StrVal = yyvsp[0].StrVal; ;}
|
||
break;
|
||
|
||
case 68:
|
||
#line 534 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.StrVal = new std::string(); ;}
|
||
break;
|
||
|
||
case 69:
|
||
#line 536 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
static unsigned AnonCounter = 0;
|
||
if (yyvsp[0].StrVal->empty())
|
||
*yyvsp[0].StrVal = "anonymous."+utostr(AnonCounter++);
|
||
yyval.StrVal = yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 70:
|
||
#line 543 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
// If a class of this name already exists, it must be a forward ref.
|
||
if ((CurRec = Records.getClass(*yyvsp[0].StrVal))) {
|
||
// If the body was previously defined, this is an error.
|
||
if (!CurRec->getValues().empty() ||
|
||
!CurRec->getSuperClasses().empty() ||
|
||
!CurRec->getTemplateArgs().empty()) {
|
||
err() << "Class '" << CurRec->getName() << "' already defined!\n";
|
||
exit(1);
|
||
}
|
||
} else {
|
||
// If this is the first reference to this class, create and add it.
|
||
CurRec = new Record(*yyvsp[0].StrVal);
|
||
Records.addClass(CurRec);
|
||
}
|
||
delete yyvsp[0].StrVal;
|
||
;}
|
||
break;
|
||
|
||
case 71:
|
||
#line 561 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
CurRec = new Record(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
|
||
// Ensure redefinition doesn't happen.
|
||
if (Records.getDef(CurRec->getName())) {
|
||
err() << "Def '" << CurRec->getName() << "' already defined!\n";
|
||
exit(1);
|
||
}
|
||
Records.addDef(CurRec);
|
||
;}
|
||
break;
|
||
|
||
case 72:
|
||
#line 573 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
for (unsigned i = 0, e = yyvsp[0].SubClassList->size(); i != e; ++i) {
|
||
addSubClass((*yyvsp[0].SubClassList)[i].first, *(*yyvsp[0].SubClassList)[i].second);
|
||
// Delete the template arg values for the class
|
||
delete (*yyvsp[0].SubClassList)[i].second;
|
||
}
|
||
delete yyvsp[0].SubClassList; // Delete the class list...
|
||
|
||
// Process any variables on the set stack...
|
||
for (unsigned i = 0, e = LetStack.size(); i != e; ++i)
|
||
for (unsigned j = 0, e = LetStack[i].size(); j != e; ++j)
|
||
setValue(LetStack[i][j].Name,
|
||
LetStack[i][j].HasBits ? &LetStack[i][j].Bits : 0,
|
||
LetStack[i][j].Value);
|
||
;}
|
||
break;
|
||
|
||
case 73:
|
||
#line 587 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Rec = CurRec;
|
||
CurRec = 0;
|
||
;}
|
||
break;
|
||
|
||
case 74:
|
||
#line 592 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
ParsingTemplateArgs = true;
|
||
;}
|
||
break;
|
||
|
||
case 75:
|
||
#line 594 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
ParsingTemplateArgs = false;
|
||
;}
|
||
break;
|
||
|
||
case 76:
|
||
#line 596 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Rec = yyvsp[0].Rec;
|
||
;}
|
||
break;
|
||
|
||
case 77:
|
||
#line 600 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyvsp[0].Rec->resolveReferences();
|
||
|
||
// If ObjectBody has template arguments, it's an error.
|
||
assert(yyvsp[0].Rec->getTemplateArgs().empty() && "How'd this get template args?");
|
||
yyval.Rec = yyvsp[0].Rec;
|
||
;}
|
||
break;
|
||
|
||
case 80:
|
||
#line 611 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
LetStack.back().push_back(LetRecord(*yyvsp[-3].StrVal, yyvsp[-2].BitList, yyvsp[0].Initializer));
|
||
delete yyvsp[-3].StrVal; delete yyvsp[-2].BitList;
|
||
;}
|
||
break;
|
||
|
||
case 83:
|
||
#line 619 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{ LetStack.push_back(std::vector<LetRecord>()); ;}
|
||
break;
|
||
|
||
case 85:
|
||
#line 622 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
LetStack.pop_back();
|
||
;}
|
||
break;
|
||
|
||
case 86:
|
||
#line 625 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
LetStack.pop_back();
|
||
;}
|
||
break;
|
||
|
||
case 87:
|
||
#line 629 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{;}
|
||
break;
|
||
|
||
case 88:
|
||
#line 629 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{;}
|
||
break;
|
||
|
||
case 89:
|
||
#line 631 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
{;}
|
||
break;
|
||
|
||
|
||
}
|
||
|
||
/* Line 999 of yacc.c. */
|
||
#line 2056 "FileParser.tab.c"
|
||
|
||
yyvsp -= yylen;
|
||
yyssp -= yylen;
|
||
|
||
|
||
YY_STACK_PRINT (yyss, yyssp);
|
||
|
||
*++yyvsp = yyval;
|
||
|
||
|
||
/* Now `shift' the result of the reduction. Determine what state
|
||
that goes to, based on the state we popped back to and the rule
|
||
number reduced by. */
|
||
|
||
yyn = yyr1[yyn];
|
||
|
||
yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
|
||
if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
|
||
yystate = yytable[yystate];
|
||
else
|
||
yystate = yydefgoto[yyn - YYNTOKENS];
|
||
|
||
goto yynewstate;
|
||
|
||
|
||
/*------------------------------------.
|
||
| yyerrlab -- here on detecting error |
|
||
`------------------------------------*/
|
||
yyerrlab:
|
||
/* If not already recovering from an error, report this error. */
|
||
if (!yyerrstatus)
|
||
{
|
||
++yynerrs;
|
||
#if YYERROR_VERBOSE
|
||
yyn = yypact[yystate];
|
||
|
||
if (YYPACT_NINF < yyn && yyn < YYLAST)
|
||
{
|
||
YYSIZE_T yysize = 0;
|
||
int yytype = YYTRANSLATE (yychar);
|
||
char *yymsg;
|
||
int yyx, yycount;
|
||
|
||
yycount = 0;
|
||
/* Start YYX at -YYN if negative to avoid negative indexes in
|
||
YYCHECK. */
|
||
for (yyx = yyn < 0 ? -yyn : 0;
|
||
yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
|
||
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
||
yysize += yystrlen (yytname[yyx]) + 15, yycount++;
|
||
yysize += yystrlen ("syntax error, unexpected ") + 1;
|
||
yysize += yystrlen (yytname[yytype]);
|
||
yymsg = (char *) YYSTACK_ALLOC (yysize);
|
||
if (yymsg != 0)
|
||
{
|
||
char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
|
||
yyp = yystpcpy (yyp, yytname[yytype]);
|
||
|
||
if (yycount < 5)
|
||
{
|
||
yycount = 0;
|
||
for (yyx = yyn < 0 ? -yyn : 0;
|
||
yyx < (int) (sizeof (yytname) / sizeof (char *));
|
||
yyx++)
|
||
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
|
||
{
|
||
const char *yyq = ! yycount ? ", expecting " : " or ";
|
||
yyp = yystpcpy (yyp, yyq);
|
||
yyp = yystpcpy (yyp, yytname[yyx]);
|
||
yycount++;
|
||
}
|
||
}
|
||
yyerror (yymsg);
|
||
YYSTACK_FREE (yymsg);
|
||
}
|
||
else
|
||
yyerror ("syntax error; also virtual memory exhausted");
|
||
}
|
||
else
|
||
#endif /* YYERROR_VERBOSE */
|
||
yyerror ("syntax error");
|
||
}
|
||
|
||
|
||
|
||
if (yyerrstatus == 3)
|
||
{
|
||
/* If just tried and failed to reuse lookahead token after an
|
||
error, discard it. */
|
||
|
||
/* Return failure if at end of input. */
|
||
if (yychar == YYEOF)
|
||
{
|
||
/* Pop the error token. */
|
||
YYPOPSTACK;
|
||
/* Pop the rest of the stack. */
|
||
while (yyss < yyssp)
|
||
{
|
||
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
||
yydestruct (yystos[*yyssp], yyvsp);
|
||
YYPOPSTACK;
|
||
}
|
||
YYABORT;
|
||
}
|
||
|
||
YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
|
||
yydestruct (yytoken, &yylval);
|
||
yychar = YYEMPTY;
|
||
|
||
}
|
||
|
||
/* Else will try to reuse lookahead token after shifting the error
|
||
token. */
|
||
goto yyerrlab1;
|
||
|
||
|
||
/*----------------------------------------------------.
|
||
| yyerrlab1 -- error raised explicitly by an action. |
|
||
`----------------------------------------------------*/
|
||
yyerrlab1:
|
||
yyerrstatus = 3; /* Each real token shifted decrements this. */
|
||
|
||
for (;;)
|
||
{
|
||
yyn = yypact[yystate];
|
||
if (yyn != YYPACT_NINF)
|
||
{
|
||
yyn += YYTERROR;
|
||
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
|
||
{
|
||
yyn = yytable[yyn];
|
||
if (0 < yyn)
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* Pop the current state because it cannot handle the error token. */
|
||
if (yyssp == yyss)
|
||
YYABORT;
|
||
|
||
YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
|
||
yydestruct (yystos[yystate], yyvsp);
|
||
yyvsp--;
|
||
yystate = *--yyssp;
|
||
|
||
YY_STACK_PRINT (yyss, yyssp);
|
||
}
|
||
|
||
if (yyn == YYFINAL)
|
||
YYACCEPT;
|
||
|
||
YYDPRINTF ((stderr, "Shifting error token, "));
|
||
|
||
*++yyvsp = yylval;
|
||
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
|
||
|
||
/*-------------------------------------.
|
||
| yyacceptlab -- YYACCEPT comes here. |
|
||
`-------------------------------------*/
|
||
yyacceptlab:
|
||
yyresult = 0;
|
||
goto yyreturn;
|
||
|
||
/*-----------------------------------.
|
||
| yyabortlab -- YYABORT comes here. |
|
||
`-----------------------------------*/
|
||
yyabortlab:
|
||
yyresult = 1;
|
||
goto yyreturn;
|
||
|
||
#ifndef yyoverflow
|
||
/*----------------------------------------------.
|
||
| yyoverflowlab -- parser overflow comes here. |
|
||
`----------------------------------------------*/
|
||
yyoverflowlab:
|
||
yyerror ("parser stack overflow");
|
||
yyresult = 2;
|
||
/* Fall through. */
|
||
#endif
|
||
|
||
yyreturn:
|
||
#ifndef yyoverflow
|
||
if (yyss != yyssa)
|
||
YYSTACK_FREE (yyss);
|
||
#endif
|
||
return yyresult;
|
||
}
|
||
|
||
|
||
#line 633 "/home/vadve/criswell/llvm/utils/TableGen/FileParser.y"
|
||
|
||
|
||
int yyerror(const char *ErrorMsg) {
|
||
err() << "Error parsing: " << ErrorMsg << "\n";
|
||
exit(1);
|
||
}
|
||
|