BlocksModel Class Reference

#include <BlocksModel.hh>

Collaboration diagram for BlocksModel:

Classes
struct	FunctionalUnit

Public Member Functions
	BlocksModel (std::string filename)

Public Attributes
std::list< FunctionalUnit >	mFunctionalUnitList

Private Member Functions
void	LoadModelFromXml ()
bool	VerifyXmlStructure ()

Private Attributes
const std::map< std::string, BlocksTranslator::FU_TYPE >	stringToEnum
ObjectState *	mdfState_

Detailed Description

Definition at line 55 of file BlocksModel.hh.

Constructor & Destructor Documentation

BlocksModel()

BlocksModel::BlocksModel ( std::string  filename )

inline

Definition at line 82 of file BlocksModel.hh.

                                    {
        XMLSerializer* serializer = new XMLSerializer();
        serializer->setSourceFile(filename);
        mdfState_ = serializer->readState();
        LoadModelFromXml();
    };

References LoadModelFromXml(), mdfState_, XMLSerializer::readState(), and XMLSerializer::setSourceFile().

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Member Function Documentation

LoadModelFromXml()

void BlocksModel::LoadModelFromXml ( )

private

Load and parse the Blocks 'architecture.xml'.

Definition at line 44 of file BlocksModel.cc.

                              {
    // TODO(mm): add check for configuration bits
    if (!VerifyXmlStructure()) return;
 
    ObjectState* configs = mdfState_->childByName("configuration");
    ObjectState* fuState = configs->childByName("functionalunits");
 
    for (int i = 0; i < fuState->childCount(); i++) {
        ObjectState* fu = fuState->child(i);
        FunctionalUnit unit = {};
        unit.usesOut0 = false;
        unit.usesOut1 = false;
        string unitTypeString = fu->stringAttribute("type");
        unit.type = stringToEnum.at(unitTypeString);
        unit.name = fu->stringAttribute("name");
 
        // FU ports
        for (int srcnum = 0; srcnum < fu->childCount(); srcnum++) {
            ObjectState* srcPort = fu->child(srcnum);
            unit.src.push_back(srcPort->stringAttribute("source"));
        }
 
        mFunctionalUnitList.push_back(unit);  // Add functional unit to list
    }
}

References ObjectState::child(), ObjectState::childByName(), ObjectState::childCount(), BlocksModel::FunctionalUnit::name, BlocksModel::FunctionalUnit::src, ObjectState::stringAttribute(), BlocksModel::FunctionalUnit::type, BlocksModel::FunctionalUnit::usesOut0, and BlocksModel::FunctionalUnit::usesOut1.

Referenced by BlocksModel().

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VerifyXmlStructure()

bool BlocksModel::VerifyXmlStructure ( )

private

Verify the structure of the 'architecture.xml' file.

Definition at line 74 of file BlocksModel.cc.

                                {
    return mdfState_->hasChild("configuration") &&
           mdfState_->hasChild("Core");
}

Member Data Documentation

mdfState_

ObjectState* BlocksModel::mdfState_

private

Definition at line 78 of file BlocksModel.hh.

Referenced by BlocksModel().

mFunctionalUnitList

std::list<FunctionalUnit> BlocksModel::mFunctionalUnitList

Definition at line 87 of file BlocksModel.hh.

Referenced by BlocksTranslator::BuildTTAModel().

stringToEnum

const std::map<std::string, BlocksTranslator::FU_TYPE> BlocksModel::stringToEnum

private

Initial value:

{
        {"ID", BlocksTranslator::FU_TYPE::ID},
        {"ABU", BlocksTranslator::FU_TYPE::ABU},
        {"IU", BlocksTranslator::FU_TYPE::IU},
        {"LSU", BlocksTranslator::FU_TYPE::LSU},
        {"ALU", BlocksTranslator::FU_TYPE::ALU},
        {"RF", BlocksTranslator::FU_TYPE::RF},
        {"MUL", BlocksTranslator::FU_TYPE::MUL}}

Definition at line 60 of file BlocksModel.hh.

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The documentation for this class was generated from the following files:

• BlocksModel.hh
• BlocksModel.cc