void NodeCast::genCodeReadIntoATmpVar(File * fp, UlamValue& uvpass) { // e.g. called by NodeFunctionCall on a NodeTerminal.. if(!needsACast()) { return m_node->genCodeReadIntoATmpVar(fp, uvpass); } UTI nuti = getNodeType(); UlamType * nut = m_state.getUlamTypeByIndex(nuti); UTI vuti = uvpass.getUlamValueTypeIdx(); bool isTerminal = false; s32 tmpVarNum = 0; if(vuti == Ptr) { tmpVarNum = uvpass.getPtrSlotIndex(); vuti = uvpass.getPtrTargetType(); //replace } else { // an immediate terminal value isTerminal = true; } if(nuti == vuti) return; //nothing to do! UlamType * vut = m_state.getUlamTypeByIndex(vuti); //after vuti replacement ULAMCLASSTYPE nclasstype = nut->getUlamClass(); ULAMCLASSTYPE vclasstype = vut->getUlamClass(); //handle element-atom and atom-element casting differently: // handle element->quark, atom->quark, not quark->element or quark->atom if(nuti == UAtom || vuti == UAtom || vclasstype == UC_ELEMENT || vclasstype == UC_QUARK) { //only to be nclasstype quark makes sense!!! check first, one might be element if(nclasstype == UC_QUARK || vclasstype == UC_QUARK) return genCodeCastAtomAndQuark(fp, uvpass); if(nclasstype == UC_ELEMENT || vclasstype == UC_ELEMENT) return genCodeCastAtomAndElement(fp, uvpass); { std::ostringstream msg; msg << "Casting 'incomplete' types: "; msg << m_state.getUlamTypeNameByIndex(nuti).c_str(); msg << "(UTI" << nuti << ") to be " << m_state.getUlamTypeNameByIndex(vuti).c_str(); msg << "(UTI" << vuti << ")"; MSG(getNodeLocationAsString().c_str(), msg.str().c_str(), DEBUG); return; } } s32 tmpVarCastNum = m_state.getNextTmpVarNumber(); m_state.indent(fp); fp->write("const "); fp->write(nut->getTmpStorageTypeAsString().c_str()); //e.g. u32, s32, u64, etc. fp->write(" "); fp->write(m_state.getTmpVarAsString(nuti, tmpVarCastNum).c_str()); fp->write(" = "); // write the cast method (e.g. _Unsigned32ToInt32, _Int32ToUnary32, etc..) fp->write(nut->castMethodForCodeGen(vuti).c_str()); fp->write("("); if(isTerminal) { s32 len = m_state.getBitSize(vuti); assert(len != UNKNOWNSIZE); if(len <= MAXBITSPERINT) { u32 data = uvpass.getImmediateData(m_state); char dstr[40]; vut->getDataAsString(data, dstr, 'z'); fp->write(dstr); } else if(len <= MAXBITSPERLONG) { u64 data = uvpass.getImmediateDataLong(m_state); char dstr[70]; vut->getDataLongAsString(data, dstr, 'z'); fp->write(dstr); } else assert(0); } else { fp->write(m_state.getTmpVarAsString(nuti, tmpVarNum).c_str()); } fp->write(", "); assert(!(nuti == UAtom || vuti == UAtom)); //LENGTH of node being casted (Uh_AP_mi::LENGTH ?) //fp->write(m_state.getBitVectorLengthAsStringForCodeGen(nodetype).c_str()); fp->write_decimal(m_state.getTotalBitSize(vuti)); //src length fp->write(", "); fp->write_decimal(m_state.getTotalBitSize(nuti)); //tobe length fp->write(")"); fp->write(";\n"); //PROBLEM is that funccall checks for 0 nameid to use the tmp var! // but then if we don't pass it along Node::genMemberNameForMethod fails.. if(isTerminal) uvpass = UlamValue::makePtr(tmpVarCastNum, TMPREGISTER, nuti, m_state.determinePackable(nuti), m_state, 0); //POS 0 rightjustified. else uvpass = UlamValue::makePtr(tmpVarCastNum, TMPREGISTER, nuti, m_state.determinePackable(nuti), m_state, 0, uvpass.getPtrNameId()); //POS 0 rightjustified; pass along name id } //genCodeReadIntoTmp
// replaces NodeVarDecl:printPostfix to learn the values of Class' storage in center site void SymbolVariableDataMember::printPostfixValuesOfVariableDeclarations(File * fp, s32 slot, u32 startpos, ULAMCLASSTYPE classtype) { UTI vuti = getUlamTypeIdx(); UlamKeyTypeSignature vkey = m_state.getUlamKeyTypeSignatureByIndex(vuti); UlamType * vut = m_state.getUlamTypeByIndex(vuti); ULAMCLASSTYPE vclasstype = vut->getUlamClassType(); ULAMTYPE vetyp = vut->getUlamTypeEnum(); fp->write(" "); if(vclasstype == UC_NOTACLASS) fp->write(vkey.getUlamKeyTypeSignatureNameAndBitSize(&m_state).c_str()); else fp->write(vut->getUlamTypeNameBrief().c_str()); fp->write(" "); fp->write(m_state.m_pool.getDataAsString(getId()).c_str()); s32 arraysize = m_state.getArraySize(vuti); //scalar has 'size=1'; empty array [0] is still '0'. s32 size = (arraysize > NONARRAYSIZE ? arraysize : 1); //output the arraysize (optional), and open paren if(arraysize > NONARRAYSIZE) { fp->write("["); fp->write_decimal(arraysize); fp->write("]"); } else if(arraysize == UNKNOWNSIZE) { fp->write("[UNKNOWN]"); } fp->write("("); if(vclasstype == UC_QUARK) { //outputs the data members, not just the lump value (e.g. SWV::printPostfixValue()) UTI scalarquark = m_state.getUlamTypeAsScalar(vuti); //printPostfixValuesForClass: SymbolClass * csym = NULL; AssertBool isDefined = m_state.alreadyDefinedSymbolClass(scalarquark, csym); assert(isDefined); NodeBlockClass * classNode = csym->getClassBlockNode(); assert(classNode); u32 newstartpos = startpos + getPosOffset(); s32 len = vut->getBitSize(); for(s32 i = 0; i < size; i++) classNode->printPostfixDataMembersSymbols(fp, slot, newstartpos + len * i, vclasstype); } else { PACKFIT packFit = m_state.determinePackable(vuti); assert(WritePacked(packFit)); //has to be to fit in an atom/site; char * valstr = new char[size * 8 + MAXBITSPERLONG]; //was 32 if(size > 0) { //build the string of values (for both scalar and packed array) UlamValue arrayPtr = UlamValue::makePtr(slot, EVENTWINDOW, vuti, packFit, m_state, startpos + getPosOffset(), getId()); UlamValue nextPtr = UlamValue::makeScalarPtr(arrayPtr, m_state); UlamValue atval = m_state.getPtrTarget(nextPtr); s32 len = m_state.getBitSize(vuti); if(len == UNKNOWNSIZE) { sprintf(valstr,"unknown"); for(s32 i = 1; i < size; i++) { strcat(valstr,", unknown"); } } else if(len <= MAXBITSPERINT) { u32 data = atval.getDataFromAtom(nextPtr, m_state); vut->getDataAsString(data, valstr, 'z'); //'z' -> no preceeding ',' if(vetyp == Unsigned || vetyp == Unary) strcat(valstr, "u"); for(s32 i = 1; i < size; i++) { char tmpstr[8]; AssertBool isNext = nextPtr.incrementPtr(m_state); assert(isNext); atval = m_state.getPtrTarget(nextPtr); data = atval.getDataFromAtom(nextPtr, m_state); vut->getDataAsString(data, tmpstr, ','); if(vetyp == Unsigned || vetyp == Unary) strcat(tmpstr, "u"); strcat(valstr,tmpstr); } } else if(len <= MAXBITSPERLONG) { u64 data = atval.getDataLongFromAtom(nextPtr, m_state); vut->getDataLongAsString(data, valstr, 'z'); //'z' -> no preceeding ',' if(vetyp == Unsigned || vetyp == Unary) strcat(valstr, "u"); for(s32 i = 1; i < size; i++) { char tmpstr[8]; AssertBool isNext = nextPtr.incrementPtr(m_state); assert(isNext); atval = m_state.getPtrTarget(nextPtr); data = atval.getDataLongFromAtom(nextPtr, m_state); vut->getDataLongAsString(data, tmpstr, ','); if(vetyp == Unsigned || vetyp == Unary) strcat(tmpstr, "u"); strcat(valstr,tmpstr); } } else assert(0); } //end arrays > 0, and scalar else { sprintf(valstr," "); } fp->write(valstr); //results out here! delete [] valstr; } //not a quark fp->write("); "); } //printPostfixValuesOfVariableDeclarations
// replaces NodeVarDecl:printPostfix to learn the values of Class' storage in center site void SymbolVariableDataMember::printPostfixValuesOfVariableDeclarations(File * fp, s32 slot, u32 startpos, ULAMCLASSTYPE classtype) { UTI vuti = getUlamTypeIdx(); UlamKeyTypeSignature vkey = m_state.getUlamKeyTypeSignatureByIndex(vuti); UlamType * vut = m_state.getUlamTypeByIndex(vuti); ULAMCLASSTYPE vclasstype = vut->getUlamClass(); fp->write(" "); if(vclasstype == UC_NOTACLASS) fp->write(vkey.getUlamKeyTypeSignatureNameAndBitSize(&m_state).c_str()); else fp->write(vut->getUlamTypeNameBrief().c_str()); fp->write(" "); fp->write(m_state.m_pool.getDataAsString(getId()).c_str()); s32 arraysize = m_state.getArraySize(vuti); //scalar has 'size=1'; empty array [0] is still '0'. s32 size = (arraysize > NONARRAYSIZE ? arraysize : 1); //output the arraysize (optional), and open paren if(arraysize > NONARRAYSIZE) { fp->write("["); fp->write_decimal(arraysize); fp->write("]"); } else if(arraysize == UNKNOWNSIZE) { fp->write("[UNKNOWN]"); } fp->write("("); if(vclasstype == UC_QUARK) { //printPostfixValuesForClass: SymbolClass * csym = NULL; if(m_state.alreadyDefinedSymbolClass(vuti, csym)) { NodeBlockClass * classNode = csym->getClassBlockNode(); assert(classNode); SymbolTable * stptr = classNode->getSymbolTablePtr(); //ST of data members u32 newstartpos = startpos + getPosOffset(); s32 len = vut->getBitSize(); for(s32 i = 0; i < size; i++) stptr->printPostfixValuesForTableOfVariableDataMembers(fp, slot, newstartpos + len * i, vclasstype); } else { assert(0); //error! } } else { PACKFIT packFit = m_state.determinePackable(vuti); assert(WritePacked(packFit)); //has to be to fit in an atom/site; char * valstr = new char[size * 8 + MAXBITSPERLONG]; //was 32 if(size > 0) { //simplifying assumption for testing purposes: center site //Coord c0(0,0); //u32 slot = c0.convertCoordToIndex(); //build the string of values (for both scalar and packed array) UlamValue arrayPtr = UlamValue::makePtr(slot, EVENTWINDOW, vuti, packFit, m_state, startpos + getPosOffset(), getId()); UlamValue nextPtr = UlamValue::makeScalarPtr(arrayPtr, m_state); UlamValue atval = m_state.getPtrTarget(nextPtr); s32 len = nextPtr.getPtrLen(); assert(len != UNKNOWNSIZE); if(len <= MAXBITSPERINT) { u32 data = atval.getDataFromAtom(nextPtr, m_state); vut->getDataAsString(data, valstr, 'z'); //'z' -> no preceeding ',' for(s32 i = 1; i < size; i++) { char tmpstr[8]; assert(nextPtr.incrementPtr(m_state)); atval = m_state.getPtrTarget(nextPtr); data = atval.getDataFromAtom(nextPtr, m_state); vut->getDataAsString(data, tmpstr, ','); strcat(valstr,tmpstr); } } else if(len <= MAXBITSPERLONG) { u64 data = atval.getDataLongFromAtom(nextPtr, m_state); vut->getDataLongAsString(data, valstr, 'z'); //'z' -> no preceeding ',' for(s32 i = 1; i < size; i++) { char tmpstr[8]; assert(nextPtr.incrementPtr(m_state)); atval = m_state.getPtrTarget(nextPtr); data = atval.getDataLongFromAtom(nextPtr, m_state); vut->getDataLongAsString(data, tmpstr, ','); strcat(valstr,tmpstr); } } else assert(0); } //end arrays > 0, and scalar else { sprintf(valstr," "); } fp->write(valstr); //results out here! delete [] valstr; } //not a quark fp->write("); "); } //printPostfixValuesOfVariableDeclarations