try {
loadInterfaces(eltInter);
}
+ catch(int err) {
+ throw(err);
+ }
+
+ // create interfaces that correspond to a wishbone parameter, if any.
+ try {
+ createInterfaceForParameters();
+ }
catch(int err) {
throw(err);
}
valueStr = "";
}
if (contextStr == "user") {
- param = new BlockParameterUser(this,nameStr,valueStr);
+ param = new BlockParameterUser(this,nameStr,typeStr,valueStr);
}
else if (contextStr == "generic") {
param = new BlockParameterGeneric(this,nameStr,typeStr,valueStr);
int duration = 0;
QString wbValue = "";
QStringList listWb = wbStr.split(",");
+ cout << "wb param has:";
+ foreach(QString s, listWb) {
+ cout << qPrintable(s) << " | ";
+ }
+ cout << endl;
if (listWb.at(0) == "r") {
access = BlockParameter::Read;
}
- else if (wbStr == "w") {
+ else if (listWb.at(0) == "w") {
access = BlockParameter::Write;
bool ok;
wbValue = listWb.at(1).toInt(&ok);
QString nameStr;
QString typeStr;
QString widthStr;
+ QString endianStr;
QString purposeStr;
int purpose;
- QString levelStr;
- int level;
QString multStr;
int mult;
AbstractInterface* inter;
if ((elt.isNull()) || (elt.tagName() != "interfaces")) throw (Exception(BLOCKFILE_CORRUPTED));
QDomElement eltInputs = elt.firstChildElement("inputs");
+ // getting each input
QDomNodeList listNodeInputs = eltInputs.elementsByTagName("input");
for(int i=0;i<listNodeInputs.size();i++) {
QDomNode node = listNodeInputs.at(i);
nameStr = eltInput.attribute("name","none");
typeStr = eltInput.attribute("type","none");
widthStr = eltInput.attribute("width","none");
+ endianStr = eltInput.attribute("endian","none");
+ int endianess;
+ if ((endianStr == "none") || (endianStr == "little")) {
+ endianess = AbstractInterface::LittleEndian;
+ }
+ else if (endianStr == "big") {
+ endianess = AbstractInterface::BigEndian;
+ }
+ else {
+ throw (Exception(BLOCKFILE_CORRUPTED));
+ }
purposeStr = eltInput.attribute("purpose","none");
cout << "block : " << this->getName().toStdString() << endl;
cout << "purpose for " << nameStr.toStdString() << " : " << purposeStr.toStdString() << endl;
purpose = ReferenceInterface::translatePurpose(purposeStr);
cout << "translated purpose : " << purpose << endl;
- levelStr = eltInput.attribute("level","none");
- level = ReferenceInterface::translateLevel(levelStr);
multStr = eltInput.attribute("multiplicity","none");
mult = ReferenceInterface::translateMultiplicity(multStr);
- inter = new ReferenceInterface(this,nameStr,typeStr,widthStr,AbstractInterface::Input, purpose, level, mult);
+ inter = new ReferenceInterface(this,nameStr,AbstractInterface::Input, purpose, typeStr, widthStr, endianess, mult);
+ inputs.append(inter);
+ }
+ // getting each control
+ QDomNodeList listNodeInCtl = eltInputs.elementsByTagName("control");
+ for(int i=0;i<listNodeInCtl.size();i++) {
+ QDomNode node = listNodeInCtl.at(i);
+ QDomElement eltInput = node.toElement();
+ nameStr = eltInput.attribute("iface","none");
+ AbstractInterface* dataIface = getIfaceFromName(nameStr);
+ if (dataIface == NULL) throw (Exception(BLOCKFILE_CORRUPTED));
+ nameStr = dataIface->getName()+"_enb";
+ inter = new ReferenceInterface(this,nameStr,AbstractInterface::Input, AbstractInterface::Control,"boolean","1", AbstractInterface::LittleEndian, 1);
+ if (!inter->setAssociatedIface(dataIface)) {
+ throw (Exception(BLOCKFILE_CORRUPTED));
+ }
+ cout << "created a control input named " << qPrintable(inter->getName()) << endl;
inputs.append(inter);
}
-
QDomElement eltOutputs = eltInputs.nextSiblingElement("outputs");
QDomNodeList listNodeOutputs = eltOutputs.elementsByTagName("output");
for(int i=0;i<listNodeOutputs.size();i++) {
nameStr = eltOutput.attribute("name","none");
typeStr = eltOutput.attribute("type","none");
widthStr = eltOutput.attribute("width","none");
- purposeStr = eltOutput.attribute("type","none");
+ endianStr = eltOutput.attribute("endian","none");
+ int endianess;
+ if ((endianStr == "none") || (endianStr == "little")) {
+ endianess = AbstractInterface::LittleEndian;
+ }
+ else if (endianStr == "big") {
+ endianess = AbstractInterface::BigEndian;
+ }
+ else {
+ throw (Exception(BLOCKFILE_CORRUPTED));
+ }
+ purposeStr = eltOutput.attribute("purpose","none");
purpose = ReferenceInterface::translatePurpose(purposeStr);
- levelStr = eltOutput.attribute("level","none");
- level = ReferenceInterface::translateLevel(levelStr);
multStr = eltOutput.attribute("multiplicity","none");
mult = ReferenceInterface::translateMultiplicity(multStr);
- inter = new ReferenceInterface(this,nameStr,typeStr,widthStr,AbstractInterface::Output, purpose, level, mult);
+ inter = new ReferenceInterface(this,nameStr,AbstractInterface::Output, purpose,typeStr,widthStr, endianess, mult);
+ outputs.append(inter);
+ }
+ // getting each control
+ QDomNodeList listNodeOutCtl = eltOutputs.elementsByTagName("control");
+ for(int i=0;i<listNodeOutCtl.size();i++) {
+ QDomNode node = listNodeOutCtl.at(i);
+ QDomElement eltOutput = node.toElement();
+ nameStr = eltOutput.attribute("iface","none");
+ AbstractInterface* dataIface = getIfaceFromName(nameStr);
+ if (dataIface == NULL) throw (Exception(BLOCKFILE_CORRUPTED));
+ nameStr = dataIface->getName()+"_enb";
+ inter = new ReferenceInterface(this,nameStr,AbstractInterface::Output, AbstractInterface::Control,"boolean","1",AbstractInterface::LittleEndian, 1);
+ if (!inter->setAssociatedIface(dataIface)) {
+ throw (Exception(BLOCKFILE_CORRUPTED));
+ }
+ cout << "created a control output named " << qPrintable(inter->getName()) << endl;
outputs.append(inter);
}
nameStr = eltBidir.attribute("name","none");
typeStr = eltBidir.attribute("type","none");
widthStr = eltBidir.attribute("width","none");
- purposeStr = eltBidir.attribute("type","none");
+ endianStr = eltBidir.attribute("endian","none");
+ int endianess;
+ if ((endianStr == "none") || (endianStr == "little")) {
+ endianess = AbstractInterface::LittleEndian;
+ }
+ else if (endianStr == "big") {
+ endianess = AbstractInterface::BigEndian;
+ }
+ else {
+ throw (Exception(BLOCKFILE_CORRUPTED));
+ }
+ purposeStr = eltBidir.attribute("purpose","none");
purpose = ReferenceInterface::translatePurpose(purposeStr);
- levelStr = eltBidir.attribute("level","none");
- level = ReferenceInterface::translateLevel(levelStr);
multStr = eltBidir.attribute("multiplicity","none");
mult = ReferenceInterface::translateMultiplicity(multStr);
- inter = new ReferenceInterface(this,nameStr,typeStr,widthStr,AbstractInterface::InOut, purpose, level, mult);
+ inter = new ReferenceInterface(this,nameStr,AbstractInterface::InOut, purpose,typeStr,widthStr, endianess, mult);
bidirs.append(inter);
}
}
-void ReferenceBlock::parametersValidation(QList<AbstractBlock *> *checkedBlocks, QList<AbstractBlock *> *blocksToConfigure)
-{
+void ReferenceBlock::createInterfaceForParameters() throw(Exception){
+ ReferenceInterface* iface = NULL;
+ foreach(BlockParameter* param, params) {
+
+ if (param->isWishboneParameter()) {
+
+ BlockParameterWishbone* p = (BlockParameterWishbone*)param;
+ cout << "creating interface for parameter wb " << qPrintable(p->getName()) << endl;
+
+ if (p->getWBAccess() == BlockParameter::Read) {
+ iface = new ReferenceInterface(this,p->getName(), AbstractInterface::Output, AbstractInterface::Wishbone, p->getTypeString(),p->getWidth(), AbstractInterface::LittleEndian, 1);
+ outputs.append(iface);
+ }
+ else if (p->getWBAccess() == BlockParameter::Write) {
+ iface = new ReferenceInterface(this,p->getName(), AbstractInterface::Input, AbstractInterface::Wishbone,p->getTypeString(),p->getWidth(),AbstractInterface::LittleEndian,1);
+ inputs.append(iface);
+ }
+ else {
+ throw (Exception(BLOCKFILE_CORRUPTED));
+ }
+ }
+ }
+}
+
+void ReferenceBlock::parametersValidation(QList<AbstractBlock *> *checkedBlocks, QList<AbstractBlock *> *blocksToConfigure) {
return;
}
}
toWrite << b.inputs.size();
+ // firstly write control ifaces
for(int i=0; i<b.inputs.size(); i++){
ReferenceInterface *iface = (ReferenceInterface *)(b.inputs.at(i));
- toWrite << iface->getName();
- toWrite << iface->getWidth();
- toWrite << iface->getPurpose();
- toWrite << iface->getDirection();
- toWrite << iface->getLevel();
- toWrite << iface->getMultiplicity();
+ if (iface->getPurpose() == AbstractInterface::Control) {
+ toWrite << iface->getName();
+ toWrite << iface->getWidth();
+ toWrite << iface->getPurpose();
+ toWrite << iface->getDirection();
+ toWrite << iface->getMultiplicity();
+ }
+ }
+ // secondly, write other ifaces
+ for(int i=0; i<b.inputs.size(); i++){
+ ReferenceInterface *iface = (ReferenceInterface *)(b.inputs.at(i));
+ if (iface->getPurpose() != AbstractInterface::Control) {
+ toWrite << iface->getName();
+ toWrite << iface->getWidth();
+ toWrite << iface->getPurpose();
+ toWrite << iface->getDirection();
+ toWrite << iface->getMultiplicity();
+ }
}
toWrite << b.outputs.size();
+ // firstly write control ifaces
for(int i=0; i<b.outputs.size(); i++){
ReferenceInterface *iface = (ReferenceInterface *)(b.outputs.at(i));
- toWrite << iface->getName();
- toWrite << iface->getWidth();
- toWrite << iface->getPurpose();
- toWrite << iface->getDirection();
- toWrite << iface->getLevel();
- toWrite << iface->getMultiplicity();
+ if (iface->getPurpose() == AbstractInterface::Control) {
+ toWrite << iface->getName();
+ toWrite << iface->getWidth();
+ toWrite << iface->getPurpose();
+ toWrite << iface->getDirection();
+ toWrite << iface->getMultiplicity();
+ }
+ }
+ // secondly, write other ifaces
+ for(int i=0; i<b.outputs.size(); i++){
+ ReferenceInterface *iface = (ReferenceInterface *)(b.outputs.at(i));
+ if (iface->getPurpose() != AbstractInterface::Control) {
+ toWrite << iface->getName();
+ toWrite << iface->getWidth();
+ toWrite << iface->getPurpose();
+ toWrite << iface->getDirection();
+ toWrite << iface->getMultiplicity();
+ }
}
toWrite << b.bidirs.size();
for(int i=0; i<b.bidirs.size(); i++){
toWrite << iface->getName();
toWrite << iface->getWidth();
toWrite << iface->getPurpose();
- toWrite << iface->getDirection();
- toWrite << iface->getLevel();
+ toWrite << iface->getDirection();
toWrite << iface->getMultiplicity();
}
in >> valueStr;
if (contextStr == "user") {
- p = new BlockParameterUser(&b,nameStr,valueStr);
+ p = new BlockParameterUser(&b,nameStr,typeStr,valueStr);
}
else if (contextStr == "generic") {
p = new BlockParameterGeneric(&b,nameStr,typeStr,valueStr);
in >> txt;
iface->setWidth(txt);
in >> val;
- iface->setPurpose(val);
- in >> val;
- iface->setDirection(val);
+ iface->setPurpose(val);
in >> val;
- iface->setLevel(val);
+ iface->setDirection(val);
in >> val;
iface->setMultiplicity(val);
b.inputs.append(iface);
+ if (iface->getPurpose() == AbstractInterface::Data) {
+ QString ctlRefName = iface->getName()+"_enb";
+ ReferenceInterface* ctlRefIface = AI_TO_REF(b.getIfaceFromName(ctlRefName));
+ if (ctlRefIface != NULL) {
+ if (! ctlRefIface->setAssociatedIface(iface)) {
+ cerr << "Abnormal case while reading a reference block in library" << endl;
+ }
+ }
+ }
}
b.outputs.clear();
in >> txt;
iface->setWidth(txt);
in >> val;
- iface->setPurpose(val);
+ iface->setPurpose(val);
in >> val;
iface->setDirection(val);
- in >> val;
- iface->setLevel(val);
- in >> val;
+ in >> val;
iface->setMultiplicity(val);
b.outputs.append(iface);
+ if (iface->getPurpose() == AbstractInterface::Data) {
+ QString ctlRefName = iface->getName()+"_enb";
+ ReferenceInterface* ctlRefIface = AI_TO_REF(b.getIfaceFromName(ctlRefName));
+ if (ctlRefIface != NULL) {
+ if (! ctlRefIface->setAssociatedIface(iface)) {
+ cerr << "Abnormal case while reading a reference block in library" << endl;
+ }
+ }
+ }
}
b.bidirs.clear();
iface->setPurpose(val);
in >> val;
iface->setDirection(val);
- in >> val;
- iface->setLevel(val);
- in >> val;
+ in >> val;
iface->setMultiplicity(val);
b.bidirs.append(iface);
}
return in;
}
+
+void ReferenceBlock::checkInputPatternCompatibility() throw(Exception){
+ throw(Exception(INVALID_REFBLOCK_USE));
+}
+
+void ReferenceBlock::computeOutputPattern(int nbExec) throw(Exception) {
+ // does strictly nothing
+ throw(Exception(INVALID_REFBLOCK_USE));
+}
