coins.sym
Class RegionTypeImpl

java.lang.Object
  coins.sym.SymImpl
      coins.sym.TypeImpl
          coins.sym.RegionTypeImpl

All Implemented Interfaces:

java.lang.Cloneable, HasStringObject, RegionType, Sym, Sym0, Type

public class RegionTypeImpl

extends TypeImpl

implements RegionType

RegionTypeImpl Class

Field Summary

protected IrList	fCurrentElemList
protected SymTable	fCurrentSymTable
protected IrList	fListOfElemList
protected java.lang.String	fRegionName
protected Var	fRegionVar
protected int	fStorageClass
protected IrList	fSubpList
protected IrList	fSymTableList
protected Sym	fTag

Fields inherited from class coins.sym.TypeImpl

fCompleteType, fConst, fOrigin, fRestrict, fTypeCore, fTypeKind, fVolatile

Fields inherited from class coins.sym.SymImpl

fDbgLevel, fDefinedIn, fFlagBox, fKind, fName, fNextSym, fRecordedIn, fSourceInf, fSymInf, fType, fUniqueNameSym, fWork, machineParam, sourceLanguage, symRoot

Fields inherited from interface coins.sym.Type

KIND_ADDRESS, KIND_ALIGNMENT, KIND_BASE_LIM, KIND_BOOL, KIND_CHAR, KIND_DEFINED, KIND_DOUBLE, KIND_ENUM, KIND_FLOAT, KIND_FLOAT_LOWER_LIM, KIND_FLOAT_UPPER_LIM, KIND_INT, KIND_INT_UPPER_LIM, KIND_LONG, KIND_LONG_DOUBLE, KIND_LONG_LONG, KIND_OFFSET, KIND_POINTER, KIND_RANKS, KIND_REGION, KIND_SHORT, KIND_STRING, KIND_STRUCT, KIND_SUBP, KIND_U_CHAR, KIND_U_INT, KIND_U_LONG, KIND_U_LONG_LONG, KIND_U_SHORT, KIND_UNDEF, KIND_UNION, KIND_UNSIGNED_LOWER_LIM, KIND_VECTOR, KIND_VOID, KIND_WCHAR

Fields inherited from interface coins.sym.Sym

KIND_NAME, VISIBILITY

Fields inherited from interface coins.sym.Sym0

FLAG_ADDRESS_TAKEN, FLAG_CASTLESS_SUBP, FLAG_COMMON, FLAG_COMPLEX_STRUCT, FLAG_DERIVED_SYM, FLAG_GENERATED_SYM, FLAG_INCOMPLETE_TYPE, FLAG_POINTER_OPERATION, FLAG_REGION_ELEM, FLAG_RESERVED_NAME, FLAG_SIZEOF_TAKEN, FLAG_UNFIXED_SIZE, FLAG_UNIFORM_SIZE, FLAG_VALUE_IS_ASSIGNED, KIND_AREG, KIND_BOOL_CONST, KIND_CHAR_CONST, KIND_CONST_FIRST, KIND_CONST_LAST, KIND_ELEM, KIND_EXP_ID, KIND_FLOAT_CONST, KIND_INT_CONST, KIND_LABEL, KIND_MREG, KIND_NAMED_CONST, KIND_OTHER, KIND_PARAM, KIND_REMOVED, KIND_STRING_CONST, KIND_TAG, KIND_TYPE, KIND_VAR, SYM_COMPILE_UNIT, SYM_EXTERN, SYM_PRIVATE, SYM_PROTECTED, SYM_PUBLIC

Constructor Summary

RegionTypeImpl(SymRoot pSymRoot, java.lang.String pRegionName, int pStorageClass)
RegionTypeImpl constructor Make an instance of RegionType in symRoot.symTableRoot.

Method Summary

void	addElemToCurrentRegion(Elem pElem) addElemToCurrentRegion Add element pElem to this region.
int	addSubp(Subp pSubp, SymTable pRegionSymTable)
void	finishCurrentRegion() finishCurrentRegion Close the current region (this region) by setting all required fields so that methods getRegionElemList, getRegionVar, getSizeValue of this RegionType and evaluateDisp() of region elements become effective.
SymTable	getCurrentRegionSymTable() getCurrentRegionSymTable
IrList	getRegionElemList(Subp pSubp)
SymTable	getRegionSymTable(int pIndex) getRegionSymTable Get pIndex-th symbol table from the list of symbol tables of this RegionType.
SymTable	getRegionSymTable(Subp pSubp) getRegionSymTable
Var	getRegionVar()
IrList	getSubpList()
Sym	getTag()
void	setTag(Sym pTag)
java.lang.String	toStringDetail() toStringDetail Get detailed attributes of this symbol in text which is not interned.

Methods inherited from class coins.sym.TypeImpl

getAlignment, getAlignmentGap, getCompleteType, getDimension, getElemList, getElemListString, getElemListString, getEnumListString, getFinalOrigin, getOrigin, getPointedType, getSizeExp, getSizeValue, getTypeKind, getTypeRank, getUnqualifiedType, isBasicType, isCompatibleWith, isConst, isFloating, isInteger, isRestrict, isScalar, isSizeEvaluable, isUnsigned, isVolatile, makeConstType, makeRestrictType, makeVolatileType, searchTypeCompatibleWithThis, setOrigin, setSizeExp, setSizeValue, setStaticTable, toString, toStringShort

Methods inherited from class coins.sym.SymImpl

bareStringConst, baseType, boolConst, charConst, charConst, charConst, definedType, definedType, defineElem, defineLabel, defineParam, defineRegionVar, defineSubp, defineVar, defineVar, derivedSym, enumType, enumType, floatConst, floatConst, getDefinedColumn, getDefinedFile, getDefinedIn, getDefinedInName, getDefinedLine, getFlag, getInf, getName, getNameOrNull, getNextSym, getOrAddInf, getOriginalSym, getOriginalSym, getPureName, getRecordedIn, getSourceInf, getSymKind, getSymKindName, getSymType, getUniqueName, getWork, intConst, intConst, intObject, isGlobal, isHIR, isRemoved, isSym, linkSym, makeCstring, makeCstringWithTrailing0, makeEnumTypeName, makeExpString, makeJavaString, makeStructUnionTypeName, makeSubpTypeName, makeSubpTypeName, makeVectorTypeName, makeVectorTypeName, makeVectorTypeName, namedConst, namedConst, pointerType, pointerType, pointerType, pointerType, pointerType, print, print, regionType, regionType, remove, setDefinedFile, setDefinedIn, setDefinedLine, setFlag, setOriginalSym, setParameters, setRecordedIn, setSourceInf, setSymKind, setSymType, setUniqueNameSym, setWork, stringConst, stringConstFromQuotedString, structType, structType, subpType, subpType, symbol, unionType, unionType, vectorType, vectorType, vectorType, vectorType, vectorTypeUnfixed, vectorTypeUnfixed

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface coins.sym.Type

getAlignment, getAlignmentGap, getCompleteType, getDimension, getElemList, getElemListString, getFinalOrigin, getOrigin, getPointedType, getSizeExp, getSizeValue, getTypeKind, getTypeRank, getUnqualifiedType, isBasicType, isCompatibleWith, isConst, isFloating, isInteger, isRestrict, isScalar, isSizeEvaluable, isUnsigned, isVolatile, makeConstType, makeRestrictType, makeVolatileType, setOrigin, setSizeExp, setSizeValue

Methods inherited from interface coins.sym.Sym

baseType, boolConst, charConst, defineVar, derivedSym, floatConst, getDefinedColumn, getDefinedInName, getDefinedLine, getInf, getNameOrNull, getOrAddInf, getOriginalSym, getOriginalSym, getPureName, getSymKindName, getWork, intConst, intObject, isRemoved, makeCstring, makeCstringWithTrailing0, makeEnumTypeName, makeJavaString, makeStructUnionTypeName, makeSubpTypeName, makeVectorTypeName, makeVectorTypeName, makeVectorTypeName, namedConst, pointerType, pointerType, pointerType, regionType, remove, setDefinedFile, setDefinedIn, setDefinedLine, setRecordedIn, setSymKind, setSymType, setUniqueNameSym, setWork, stringConstFromQuotedString, symbol, toStringShort, vectorType, vectorType, vectorType, vectorTypeUnfixed

Methods inherited from interface coins.sym.Sym0

charConst, definedType, defineElem, defineLabel, defineParam, defineSubp, defineVar, enumType, floatConst, getDefinedFile, getDefinedIn, getFlag, getName, getNextSym, getRecordedIn, getSymKind, getSymType, getUniqueName, intConst, isGlobal, namedConst, pointerType, setFlag, stringConst, structType, subpType, unionType, vectorType, vectorTypeUnfixed

Field Detail

fSubpList

protected IrList fSubpList

fSymTableList

protected IrList fSymTableList

fListOfElemList

protected IrList fListOfElemList

fCurrentElemList

protected IrList fCurrentElemList

fCurrentSymTable

protected SymTable fCurrentSymTable

fRegionVar

protected Var fRegionVar

fRegionName

protected java.lang.String fRegionName

fTag

protected Sym fTag

fStorageClass

protected int fStorageClass

Constructor Detail

RegionTypeImpl

public RegionTypeImpl(SymRoot pSymRoot,
                      java.lang.String pRegionName,
                      int pStorageClass)

RegionTypeImpl constructor Make an instance of RegionType in symRoot.symTableRoot. It is not recommended to use this constructor directly but use regionType method of Sym because there are several restrictions in using this constructor. List of elements should be given by calling addElem method repeatedly and then call finishRegionType().

Parameters:

pSymRoot - SymRoot instance to be passed to the resultant type.

pRegionName - Name of the region type. It shoul be . If it has no region name, generate it by generateTag() of SymTable.

pStorageClass - give VAR_STATIC or VAR_AUTO of Var interface.

Method Detail

addSubp

public int addSubp(Subp pSubp,
                   SymTable pRegionSymTable)

Specified by:

addSubp in interface RegionType

getCurrentRegionSymTable

public SymTable getCurrentRegionSymTable()

Description copied from interface: RegionType

getCurrentRegionSymTable

Specified by:

getCurrentRegionSymTable in interface RegionType

Returns:

the symbol table containing the definitions of elements to be included in the region in the current subprogram (symRoot.subpCurrent).

getRegionSymTable

public SymTable getRegionSymTable(Subp pSubp)

Description copied from interface: RegionType

getRegionSymTable

Specified by:

getRegionSymTable in interface RegionType

Parameters:

pSubp - Subprogram for which the corresponding symbol table is to be gotten.

Returns:

the symbol table containing the definitions of elements declared in pSubp to be included in the region.

getRegionSymTable

public SymTable getRegionSymTable(int pIndex)

Description copied from interface: RegionType

getRegionSymTable Get pIndex-th symbol table from the list of symbol tables of this RegionType. This method is mainly used to get the symbol table corresponding to the region declared outside subprogram.

Specified by:

getRegionSymTable in interface RegionType

Parameters:

pIndex - index of the symbol tabel to be gotten in the list of the symbol tables.

Returns:

the pIndex-th symbol table containing the definitions of elements to be included in the region.

getSubpList

public IrList getSubpList()

Specified by:

getSubpList in interface RegionType

addElemToCurrentRegion

public void addElemToCurrentRegion(Elem pElem)

Description copied from interface: RegionType

addElemToCurrentRegion Add element pElem to this region. addElem is called after instantiating RegionType. After successive call of addElemToCurrentRegion, finishCurrentRegion should be called. Sym.FLAG_REGION_ELEM is set true for pElem. See regionType of Sym.

Specified by:

addElemToCurrentRegion in interface RegionType

Parameters:

pElem - Element to be included in this region.

getRegionElemList

public IrList getRegionElemList(Subp pSubp)

Specified by:

getRegionElemList in interface RegionType

finishCurrentRegion

public void finishCurrentRegion()

Description copied from interface: RegionType

  finishCurrentRegion
  Close the current region (this region) by setting all required fields
  so that methods
    getRegionElemList, getRegionVar, getSizeValue of this RegionType
  and
    evaluateDisp() of region elements
  become effective.

Specified by:

finishCurrentRegion in interface RegionType

getRegionVar

public Var getRegionVar()

Specified by:

getRegionVar in interface RegionType

getTag

public Sym getTag()

setTag

public void setTag(Sym pTag)

toStringDetail

public java.lang.String toStringDetail()

Description copied from interface: Sym

toStringDetail Get detailed attributes of this symbol in text which is not interned.

Specified by:

toStringDetail in interface Sym

Overrides:

toStringDetail in class TypeImpl