//unlike NodeBinaryOp, NodeBinaryOpCompare has a node type that's different from // its nodes, where left and right nodes are casted to be the same. bool NodeBinaryOpCompare::doBinaryOperationArray(s32 lslot, s32 rslot, u32 slots) { assert(0); //not implemented yet..TODO return bool. UlamValue rtnUV; UTI nuti = getNodeType(); //Bool, same array size as lhs/rhs UTI luti = m_nodeLeft->getNodeType(); UTI ruti = m_nodeRight->getNodeType(); s32 arraysize = m_state.getArraySize(luti); assert(arraysize = m_state.getArraySize(nuti)); //node is same array size as lhs/rhs s32 bitsize = m_state.getBitSize(luti); UTI scalartypidx = m_state.getUlamTypeAsScalar(luti); PACKFIT packRtn = m_state.determinePackable(nuti); if(WritePacked(packRtn)) { // pack result too. (slot size known ahead of time) rtnUV = UlamValue::makeAtom(nuti); //accumulate result here } // point to base array slots, packedness determines its 'pos' UlamValue lArrayPtr = UlamValue::makePtr(lslot, EVALRETURN, luti, packRtn, m_state); UlamValue rArrayPtr = UlamValue::makePtr(rslot, EVALRETURN, ruti, packRtn, m_state); // to use incrementPtr(), 'pos' depends on packedness UlamValue lp = UlamValue::makeScalarPtr(lArrayPtr, m_state); UlamValue rp = UlamValue::makeScalarPtr(rArrayPtr, m_state); //make immediate result for each element inside loop for(s32 i = 0; i < arraysize; i++) { UlamValue luv = m_state.getPtrTarget(lp); UlamValue ruv = m_state.getPtrTarget(rp); u32 ldata = luv.getData(lp.getPtrPos(), bitsize); //'pos' doesn't vary for unpacked u32 rdata = ruv.getData(rp.getPtrPos(), bitsize); //'pos' doesn't vary for unpacked if(WritePacked(packRtn)) //use calc position where base [0] is furthest from the end. appendBinaryOp(rtnUV, ldata, rdata, (BITSPERATOM-(bitsize * (arraysize - i))), bitsize); else { rtnUV = makeImmediateBinaryOp(scalartypidx, ldata, rdata, bitsize); //cp result UV to stack, -1 (first array element deepest) relative to current frame pointer m_state.m_nodeEvalStack.storeUlamValueInSlot(rtnUV, -slots + i); } assert(lp.incrementPtr(m_state)); assert(rp.incrementPtr(m_state)); } //forloop if(WritePacked(packRtn)) m_state.m_nodeEvalStack.storeUlamValueInSlot(rtnUV, -1); //store accumulated packed result return false; } //end dobinaryoparray
// 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
EvalStatus NodeSquareBracket::evalToStoreInto() { assert(m_nodeLeft && m_nodeRight); UTI nuti = getNodeType(); if(nuti == Nav) return ERROR; evalNodeProlog(0); //new current frame pointer makeRoomForSlots(1); //always 1 slot for ptr EvalStatus evs = m_nodeLeft->evalToStoreInto(); if(evs != NORMAL) { evalNodeEpilog(); return evs; } UlamValue pluv = m_state.m_nodeEvalStack.popArg(); makeRoomForNodeType(m_nodeRight->getNodeType()); //offset a constant expression evs = m_nodeRight->eval(); if(evs != NORMAL) { evalNodeEpilog(); return evs; } UlamValue offset = m_state.m_nodeEvalStack.popArg(); // constant expression only required for array declaration u32 offsetdata = offset.getImmediateData(m_state); s32 offsetInt = m_state.getUlamTypeByIndex(offset.getUlamValueTypeIdx())->getDataAsCs32(offsetdata); UTI auti = pluv.getPtrTargetType(); UlamType * aut = m_state.getUlamTypeByIndex(auti); if(aut->isCustomArray()) { UTI caType = ((UlamTypeClass *) aut)->getCustomArrayType(); UlamType * caut = m_state.getUlamTypeByIndex(caType); u32 pos = pluv.getPtrPos(); if(caut->getBitSize() > MAXBITSPERINT) pos = 0; // itemUV = UlamValue::makeAtom(caType); //else // itemUV = UlamValue::makeImmediate(caType, 0, m_state); //quietly skip for now XXX //use CA type, not the left ident's type UlamValue scalarPtr = UlamValue::makePtr(pluv.getPtrSlotIndex(), pluv.getPtrStorage(), caType, m_state.determinePackable(caType), //PACKEDLOADABLE m_state, pos /* base pos of array */ ); //copy result UV to stack, -1 relative to current frame pointer assignReturnValuePtrToStack(scalarPtr); } else { //adjust pos by offset * len, according to its scalar type UlamValue scalarPtr = UlamValue::makeScalarPtr(pluv, m_state); if(scalarPtr.incrementPtr(m_state, offsetInt)) //copy result UV to stack, -1 relative to current frame pointer assignReturnValuePtrToStack(scalarPtr); else { s32 arraysize = m_state.getArraySize(pluv.getPtrTargetType()); Symbol * lsymptr; u32 lid = 0; if(getSymbolPtr(lsymptr)) lid = lsymptr->getId(); std::ostringstream msg; msg << "Array subscript [" << offsetInt << "] exceeds the size (" << arraysize; msg << ") of array '" << m_state.m_pool.getDataAsString(lid).c_str() << "'"; MSG(getNodeLocationAsString().c_str(), msg.str().c_str(), ERR); evs = ERROR; } } evalNodeEpilog(); return evs; } //evalToStoreInto