torc::architecture::Sites Class Reference

Site type and population data for the family and the device. More...

#include <Sites.hpp>

Inheritance diagram for torc::architecture::Sites:

Collaboration diagram for torc::architecture::Sites:

Public Member Functions
SiteCount	getSiteCount (void) const
	Returns the site count for this device. More...
SiteTypeCount	getSiteTypeCount (void) const
	Returns the site type count for this family. More...
const Array< const PrimitiveDef > &	getSiteTypes (void) const
	Returns the site types for this family. More...
const Array< const Site > &	getSites (void) const
	Returns the sites for this family. More...
const Site &	getSite (SiteIndex inSiteIndex) const
	Returns the site for the specified index. More...
const Array< const Package > &	getPackages (void) const
	Returns the packages for this family. More...
SiteIndex	findSiteIndex (const string &inName) const
	Returns the site index for the given site name. More...
PackageIndex	findPackageIndex (const string &inName) const
	Returns the package index for the given package name. More...

Protected Types
typedef std::string	string
	Imported type name. More...
typedef xilinx::TileIndex	TileIndex
	Imported type name. More...
typedef xilinx::WireIndex	WireIndex
	Imported type name. More...
typedef xilinx::PinFlags	PinFlags
	Imported type name. More...
typedef xilinx::PinCount	PinCount
	Imported type name. More...
typedef xilinx::SiteCount	SiteCount
	Imported type name. More...
typedef xilinx::SiteIndex	SiteIndex
	Imported type name. More...
typedef xilinx::SiteFlags	SiteFlags
	Imported type name. More...
typedef xilinx::SiteTypeCount	SiteTypeCount
	Imported type name. More...
typedef xilinx::SiteTypeIndex	SiteTypeIndex
	Imported type name. More...
typedef xilinx::PackageCount	PackageCount
	Imported type name. More...
typedef xilinx::PackageIndex	PackageIndex
	Imported type name. More...
typedef xilinx::PadCount	PadCount
	Imported type name. More...
typedef xilinx::PadIndex	PadIndex
	Imported type name. More...
typedef std::map< string, SiteIndex >	SiteNameToSiteIndexMap
	Map from site name to site index. More...
typedef std::map< string, PackageIndex >	PackageNameToPackageIndexMap
	Map from package name to package index. More...

Protected Member Functions
size_t	readPrimitiveTypes (DigestStream &inStream)
	Read the primitive types for the family. More...
size_t	readPrimitivePinMaps (DigestStream &inStream)
	Read the site pin mappings for the family. More...
size_t	readSites (DigestStream &inStream)
	Read the sites for the device. More...
size_t	readPackages (DigestStream &inStream)
	Read the packages for the device. More...
void	activatePackage (const string &inName)
	Activate the specified device package. More...
void	activatePackage (PackageIndex inPackageIndex)
	Activate the specified device package. More...

Protected Attributes
Array< const PrimitiveDef >	mSiteTypes
	The site types for this family. More...
Array2D< const WireIndex >	mPrimitivePinMaps
	The site pin maps for this family. More...
Array< const Site >	mSites
	The logic sites for this device. More...
SiteNameToSiteIndexMap	mSiteNameToSiteIndex
	The mapping from site name to site index for this device. More...
Array< const Package >	mPackages
	The packages for this device. More...
PackageNameToPackageIndexMap	mPackageNameToPackageIndex
	The mapping from package name to package index for this device. More...

Private Types
typedef std::basic_istream< char >	istream
	Internal typedef of istream;. More...
typedef std::basic_ostream< char >	ostream
	Internal typedef of ostream;. More...

Private Member Functions
istream &	mIn (void)
	Returns the database console input stream. More...
ostream &	mOut (void)
	Returns the database console output stream. More...
ostream &	mErr (void)
	Returns the database console error stream. More...
ostream &	mLog (void)
	Returns the database console log stream. More...
istream &	getConsoleIn (void)
	Returns the database console input stream. More...
ostream &	getConsoleOut (void)
	Returns the database console output stream. More...
ostream &	getConsoleErr (void)
	Returns the database console error stream. More...
ostream &	getConsoleLog (void)
	Returns the database console log stream. More...
void	setConsoleIn (istream &inStream)
	Sets the database console input stream. More...
void	setConsoleOut (ostream &inStream)
	Sets the database console output stream. More...
void	setConsoleErr (ostream &inStream)
	Sets the database console error stream. More...
void	setConsoleLog (ostream &inStream)
	Sets the database console log stream. More...
virtual void	setConsoleStreams (istream &inIn, ostream &inOut, ostream &inErr, ostream &inLog)
	Sets all of the database console streams. More...

Private Attributes
istream *	mInPtr
	Pointer to the database console input stream. More...
ostream *	mOutPtr
ostream *	mErrPtr
ostream *	mLogPtr

Static Private Attributes
static DDBConsoleStreams	sDefaultConsoleStreams
static DDBConsoleStreams	sNullConsoleStreams

Friends
class	DDB
	The database has access to our protected functions. More...

Detailed Description

Site type and population data for the family and the device.

Each device has a collection of logic sites. Those sites are instantiations of family defined site types, with each instance also including a mapping from site pin to Tilewire.

Definition at line 45 of file Sites.hpp.

Member Typedef Documentation

typedef std::basic_istream<char> torc::architecture::DDBConsoleStreams::istream

inherited

Internal typedef of istream;.

Definition at line 41 of file DDBConsoleStreams.hpp.

typedef std::basic_ostream<char> torc::architecture::DDBConsoleStreams::ostream

inherited

Internal typedef of ostream;.

Definition at line 43 of file DDBConsoleStreams.hpp.

typedef xilinx::PackageCount torc::architecture::Sites::PackageCount

protected

Imported type name.

Definition at line 61 of file Sites.hpp.

typedef xilinx::PackageIndex torc::architecture::Sites::PackageIndex

protected

Imported type name.

Definition at line 62 of file Sites.hpp.

typedef std::map<string, PackageIndex> torc::architecture::Sites::PackageNameToPackageIndexMap

protected

Map from package name to package index.

Definition at line 68 of file Sites.hpp.

typedef xilinx::PadCount torc::architecture::Sites::PadCount

protected

Imported type name.

Definition at line 63 of file Sites.hpp.

typedef xilinx::PadIndex torc::architecture::Sites::PadIndex

protected

Imported type name.

Definition at line 64 of file Sites.hpp.

typedef xilinx::PinCount torc::architecture::Sites::PinCount

protected

Imported type name.

Definition at line 55 of file Sites.hpp.

typedef xilinx::PinFlags torc::architecture::Sites::PinFlags

protected

Imported type name.

Definition at line 54 of file Sites.hpp.

typedef xilinx::SiteCount torc::architecture::Sites::SiteCount

protected

Imported type name.

Definition at line 56 of file Sites.hpp.

typedef xilinx::SiteFlags torc::architecture::Sites::SiteFlags

protected

Imported type name.

Definition at line 58 of file Sites.hpp.

typedef xilinx::SiteIndex torc::architecture::Sites::SiteIndex

protected

Imported type name.

Definition at line 57 of file Sites.hpp.

typedef std::map<string, SiteIndex> torc::architecture::Sites::SiteNameToSiteIndexMap

protected

Map from site name to site index.

Definition at line 66 of file Sites.hpp.

typedef xilinx::SiteTypeCount torc::architecture::Sites::SiteTypeCount

protected

Imported type name.

Definition at line 59 of file Sites.hpp.

typedef xilinx::SiteTypeIndex torc::architecture::Sites::SiteTypeIndex

protected

Imported type name.

Definition at line 60 of file Sites.hpp.

typedef std::string torc::architecture::Sites::string

protected

Imported type name.

Definition at line 51 of file Sites.hpp.

typedef xilinx::TileIndex torc::architecture::Sites::TileIndex

protected

Imported type name.

Definition at line 52 of file Sites.hpp.

typedef xilinx::WireIndex torc::architecture::Sites::WireIndex

protected

Imported type name.

Definition at line 53 of file Sites.hpp.

Member Function Documentation

void torc::architecture::Sites::activatePackage ( const string &  inName )

inlineprotected

Activate the specified device package.

Definition at line 92 of file Sites.hpp.

                                                   {
            activatePackage(findPackageIndex(inName));
        }

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void torc::architecture::Sites::activatePackage ( PackageIndex  inPackageIndex )

inlineprotected

Activate the specified device package.

Definition at line 96 of file Sites.hpp.

                                                          {
            // look up the package
            if(inPackageIndex >= mPackages.getSize()) return;
            const Package& package = mPackages[inPackageIndex];
            // iterate through the pads
            const Array<const Pad>& pads = package.getPads();
            Array<const Pad>::const_iterator p = pads.begin();
            Array<const Pad>::const_iterator e = pads.end();
            while(p < e) {
                // update the site name and flags
                Site& site = const_cast<Site&>(mSites[p->mSiteIndex]);
                site.mName = p->mName;
                site.mFlags = p->mFlags;
                p++;
            }
            // update the name to index map
            mSiteNameToSiteIndex.clear();
            for(SiteIndex i; i < getSiteCount(); i++) {
                Site& site = const_cast<Site&>(mSites[i]);
                mSiteNameToSiteIndex[site.mName] = i;
            }
        }

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PackageIndex torc::architecture::Sites::findPackageIndex ( const string &  inName ) const

inline

Returns the package index for the given package name.

Definition at line 140 of file Sites.hpp.

                                                                  {
            PackageNameToPackageIndexMap::const_iterator p 
                = mPackageNameToPackageIndex.find(inName);
            return (p == mPackageNameToPackageIndex.end()) 
                ? PackageIndex(PackageIndex::undefined()) : p->second;
        }

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SiteIndex torc::architecture::Sites::findSiteIndex ( const string &  inName ) const

inline

Returns the site index for the given site name.

Definition at line 134 of file Sites.hpp.

                                                            {
            SiteNameToSiteIndexMap::const_iterator p = mSiteNameToSiteIndex.find(inName);
            return (p == mSiteNameToSiteIndex.end()) 
                ? SiteIndex(SiteIndex::undefined()) : p->second;
        }

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ostream& torc::architecture::DDBConsoleStreams::getConsoleErr ( void  )

inlineinherited

Returns the database console error stream.

Definition at line 69 of file DDBConsoleStreams.hpp.

{ return mErr(); }

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istream& torc::architecture::DDBConsoleStreams::getConsoleIn ( void  )

inlineinherited

Returns the database console input stream.

Definition at line 65 of file DDBConsoleStreams.hpp.

{ return mIn(); }

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ostream& torc::architecture::DDBConsoleStreams::getConsoleLog ( void  )

inlineinherited

Returns the database console log stream.

Definition at line 71 of file DDBConsoleStreams.hpp.

{ return mLog(); }

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ostream& torc::architecture::DDBConsoleStreams::getConsoleOut ( void  )

inlineinherited

Returns the database console output stream.

Definition at line 67 of file DDBConsoleStreams.hpp.

{ return mOut(); }

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const Array<const Package>& torc::architecture::Sites::getPackages ( void  ) const

inline

Returns the packages for this family.

Definition at line 131 of file Sites.hpp.

{ return mPackages; }

const Site& torc::architecture::Sites::getSite ( SiteIndex  inSiteIndex ) const

inline

Returns the site for the specified index.

Definition at line 129 of file Sites.hpp.

{ return mSites[inSiteIndex]; }

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SiteCount torc::architecture::Sites::getSiteCount ( void  ) const

inline

Returns the site count for this device.

Definition at line 121 of file Sites.hpp.

{ return SiteCount(mSites.getSize()); }

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const Array<const Site>& torc::architecture::Sites::getSites ( void  ) const

inline

Returns the sites for this family.

Definition at line 127 of file Sites.hpp.

{ return mSites; }

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SiteTypeCount torc::architecture::Sites::getSiteTypeCount ( void  ) const

inline

Returns the site type count for this family.

Definition at line 123 of file Sites.hpp.

{ return SiteTypeCount(mSiteTypes.getSize()); }

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const Array<const PrimitiveDef>& torc::architecture::Sites::getSiteTypes ( void  ) const

inline

Returns the site types for this family.

Definition at line 125 of file Sites.hpp.

{ return mSiteTypes; }

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ostream& torc::architecture::DDBConsoleStreams::mErr ( void  )

inlineinherited

Returns the database console error stream.

Definition at line 61 of file DDBConsoleStreams.hpp.

{ return *mErrPtr; }

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istream& torc::architecture::DDBConsoleStreams::mIn ( void  )

inlineinherited

Returns the database console input stream.

Definition at line 57 of file DDBConsoleStreams.hpp.

{ return *mInPtr; }

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ostream& torc::architecture::DDBConsoleStreams::mLog ( void  )

inlineinherited

Returns the database console log stream.

Definition at line 63 of file DDBConsoleStreams.hpp.

{ return *mLogPtr; }

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ostream& torc::architecture::DDBConsoleStreams::mOut ( void  )

inlineinherited

Returns the database console output stream.

Definition at line 59 of file DDBConsoleStreams.hpp.

{ return *mOutPtr; }

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size_t torc::architecture::Sites::readPackages ( DigestStream &  inStream )

protected

Read the packages for the device.

Todo:

Throw a proper exception.

Todo:

Throw a proper exception.

Todo:

Throw a proper exception.

Definition at line 25 of file Sites.cpp.

                                                     {
        // prepare to read from the stream
        size_t bytesReadOffset = inStream.getBytesRead();
        char scratch[1 << 10];          // scratch read buffer
        uint16_t nameLength = 0;        // length of tile type name
        PackageCount packageCount;      // number of packages
        PadCount padCount;              // number of pads
        SiteFlags siteFlags;            // site attribute flags
        SiteIndex siteIndex;            // pad site index

        // read the section header
        string sectionName;
        inStream.readSectionHeader(sectionName);
        /// \todo Throw a proper exception.
        if(sectionName != ">>>>Packages>>>>") throw -1;

        // initialize the package array
        inStream.read(packageCount);
        mPackages.setSize(packageCount);
        mOut() << "\tReading " << packageCount << " package" << (packageCount != 1 ? "s" : "") 
            << " (";
        // loop through each package
        for(PackageIndex i; i < packageCount; i++) {
            // look up the current package
            Package& package = const_cast<Package&>(mPackages[i]);
            // read the package name
            inStream.read(nameLength);
            /// \todo Throw a proper exception.
            if(nameLength > sizeof(scratch)) throw -1;
            inStream.read(scratch, nameLength);
            scratch[nameLength] = 0;
            // update the package
            package.mName = scratch;
            mPackageNameToPackageIndex[scratch] = i;
            mOut() << scratch << (i + 1 < packageCount ? ", " : "");
            // read the pad count
            inStream.read(padCount);
            package.mPads.setSize(padCount);
            // loop through each pad
            for(PadCount j; j < padCount; j++) {
                // look up the current pad
                Pad& pad = const_cast<Pad&>(package.mPads[j]);
                // read the site index
                inStream.read(siteIndex);
                // read the site flags
                inStream.read(siteFlags);
                // read the pad name
                inStream.read(nameLength);
                /// \todo Throw a proper exception.
                if(nameLength > sizeof(scratch)) throw -1;
                inStream.read(scratch, nameLength);
                scratch[nameLength] = 0;
                // update the package pad
                pad.mSiteIndex = siteIndex;
                pad.mFlags = siteFlags;
                pad.mName = scratch;
                package.mPadNameToPadIndex[scratch] = xilinx::PadIndex(j);
            }
        }
        mOut() << ") ..." << std::endl;
 
        // return the number of bytes read
        return inStream.getBytesRead() - bytesReadOffset;
    }

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size_t torc::architecture::Sites::readPrimitivePinMaps ( DigestStream &  inStream )

protected

Read the site pin mappings for the family.

Todo:

Throw a proper exception.

Definition at line 267 of file Sites.cpp.

                                                             {
        // prepare to read from the stream
        size_t bytesReadOffset = inStream.getBytesRead();
        uint16_t primitivePinMapCount = 0;  // number of pin maps
        PinCount pinCount;              // number of pins
        WireIndex wireIndex;            // pin index

        // read the section header
        string sectionName;
        inStream.readSectionHeader(sectionName);
        /// \todo Throw a proper exception.
        if(sectionName != ">>>>Pin Maps>>>>") throw -1;

        // initialize the site pin map array
        inStream.read(primitivePinMapCount);
        mPrimitivePinMaps.setSize(primitivePinMapCount);
        mOut() << "\tReading " << primitivePinMapCount << " primitive pin maps..." << std::endl;
        // loop through each pin map
        for(uint16_t i = 0; i < primitivePinMapCount; i++) {
            // read the pin count
            inStream.read(pinCount);
            mPrimitivePinMaps[i].setSize(pinCount);
            // get a reference to this map's pin array
            Array<const WireIndex>& pins = mPrimitivePinMaps[i];
            // loop through each pin
            for(PinCount j; j < pinCount; j++) {
                // look up a reference to the pin and discard the const trait
                WireIndex& pin = const_cast<WireIndex&>(pins[j]);
                // read the pin
                inStream.read(wireIndex);
                pin = wireIndex;
            }
        }

        // return the number of bytes read
        return inStream.getBytesRead() - bytesReadOffset;
    }

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size_t torc::architecture::Sites::readPrimitiveTypes ( DigestStream &  inStream )

protected

Read the primitive types for the family.

Todo:

Throw a proper exception.

Todo:

Throw a proper exception.

Todo:

Throw a proper exception.

Todo:

Throw a proper exception.

Todo:

Throw a proper exception.

Todo:

Throw a proper exception.

Todo:

Throw a proper exception

Definition at line 90 of file Sites.cpp.

                                                           {
        // prepare to read from the stream
        size_t bytesReadOffset = inStream.getBytesRead();
        char scratch[1 << 10];          // scratch read buffer
        uint16_t nameLength = 0;        // length of site type name
        SiteTypeCount siteTypeCount;    // number of site types
        uint32_t elementCount;          // number of site elements
        PinCount pinCount;              // number of pins
        PinFlags pinFlags;              // pin attribute flags
        uint32_t elementIndex;          // connection element index
        uint32_t pinIndex;              // connection pin index

        // read the section header
        string sectionName;
        inStream.readSectionHeader(sectionName);
        /// \todo Throw a proper exception.
        if(sectionName != ">>>>PrimDefs>>>>") throw -1;

        // initialize the tile type array
        inStream.read(siteTypeCount);
        mSiteTypes.setSize(siteTypeCount);
        mOut() << "\tReading " << siteTypeCount << " site types..." << std::endl;
        // loop through each site type
        for(SiteTypeIndex i; i < siteTypeCount; i++) {
            // look up the current site definition
            PrimitiveDef& primitiveDef = const_cast<PrimitiveDef&>(mSiteTypes[i]);
            // read the site type name
            inStream.read(nameLength);
            /// \todo Throw a proper exception.
            if(nameLength > sizeof(scratch)) throw -1;
            inStream.read(scratch, nameLength);
            scratch[nameLength] = 0;
//mOut() << "\t\t" << i << ": " << scratch << std::endl;
//mOut().flush();
            // read the pin count
            inStream.read(pinCount);
            // update the site definition
            primitiveDef.mName = scratch;
            primitiveDef.mPins.setSize(pinCount);
            // loop through each pin
            for(PinCount j; j < pinCount; j++) {
                // look up the current pin
                PrimitivePin& primitivePin = const_cast<PrimitivePin&>(primitiveDef.mPins[j]);
                // read the pin flags
                inStream.read(pinFlags);
                // read the pin name
                inStream.read(nameLength);
                /// \todo Throw a proper exception.
                if(nameLength > sizeof(scratch)) throw -1;
                inStream.read(scratch, nameLength);
                scratch[nameLength] = 0;
                // update the site pin
                primitivePin.mFlags = pinFlags;
                primitivePin.mName = scratch;
                primitiveDef.mPinNameToPinIndex[scratch] = xilinx::PinIndex(j);
            }
            // read the number of site elements
            inStream.read(elementCount);
            // update the site definition
            primitiveDef.mElements.setSize(elementCount);
            // loop through each element
            for(uint32_t j = 0; j < elementCount; j++) {
                // look up the current element
                PrimitiveElement& element 
                    = const_cast<PrimitiveElement&>(primitiveDef.mElements[j]);
                // read the element name
                inStream.read(nameLength);
                /// \todo Throw a proper exception.
                if(nameLength > sizeof(scratch)) throw -1;
                inStream.read(scratch, nameLength);
                scratch[nameLength] = 0;
                // update the element name
                element.mName = scratch;
//mOut() << primitiveDef.getName() << " - " << element.getName() << ":" << std::endl;
//mOut() << "    ";
                // read the BEL flag
                uint16_t isBel;
                inStream.read(isBel);
                // read the pin count
                inStream.read(pinCount);
                // update the element
                element.mIsBel = isBel != 0;
                element.mPins.setSize(pinCount);
                // loop through each pin
                for(PinCount k; k < pinCount; k++) {
                    // look up the current pin
                    PrimitiveElementPin& elementPin = 
                        const_cast<PrimitiveElementPin&>(element.mPins[k]);
                    // read the pin flags
                    inStream.read(pinFlags);
                    // read the pin name
                    inStream.read(nameLength);
                    /// \todo Throw a proper exception.
                    if(nameLength > sizeof(scratch)) throw -1;
                    inStream.read(scratch, nameLength);
                    scratch[nameLength] = 0;
                    // update the site pin
                    elementPin.mElementPtr = &element;
//mOut() << elementPin.mElementPtr->getName() << "." << scratch << " ";
//if(elementPin.mElementPtr == 0) {
//  mOut() << "Element pin " << scratch << " has NULL element" << std::endl;
//  mOut().flush();
//}
                    elementPin.mFlags = pinFlags;
                    elementPin.mName = scratch;
                    element.mPinNameToPinIndex[scratch] = xilinx::PinIndex(k);
                }
//mOut() << std::endl;
                // read the config count
                uint32_t cfgCount;
                inStream.read(cfgCount);
                // loop through each cfg value
//bool debug = cfgCount > 0;
//if(debug) mOut() << "\t\t\t" << j << " \"" << scratch << "\": ";
                for(uint32_t k = 0; k < cfgCount; k++) {
                    // read the cfg value
                    inStream.read(nameLength);
                    /// \todo Throw a proper exception.
                    if(nameLength > sizeof(scratch)) throw -1;
                    inStream.read(scratch, nameLength);
                    scratch[nameLength] = 0;
//if(debug) mOut() << scratch << " ";
                    // update the cfg values
                    element.mCfgs.insert(scratch);
                }
//if(debug) mOut() << std::endl;
            }
            // read the conn count
            uint32_t connCount;
            inStream.read(connCount);
//mOut() << primitiveDef.mName << ": " << connCount << std::endl;
            // update the site definition
            primitiveDef.mConnections.setSize(connCount);
            // loop through each conn
            const PrimitiveElementArray& elements = primitiveDef.getElements();
            for(uint32_t j = 0; j < connCount; j++) {
                // look up the current connection
                PrimitiveConnSharedPtr& connectionPtr = primitiveDef.mConnections[j];
                connectionPtr = boost::shared_ptr<PrimitiveConn>(new PrimitiveConn());
                PrimitiveConn& connection = const_cast<PrimitiveConn&>(*connectionPtr);
                // read the source count
                uint16_t sourceCount;
                inStream.read(sourceCount);
                /// \todo Throw a proper exception
                if(sourceCount != 1) throw -1;
                // read the source element and pin
                inStream.read(elementIndex);
                inStream.read(pinIndex);
                const PrimitiveElement* elementPtr = elements.begin() + elementIndex;
                PrimitiveElement& element = const_cast<PrimitiveElement&>(*elementPtr);
                const PrimitiveElementPinArray& pins = element.getPins();
                PrimitiveElementPin& pin = const_cast<PrimitiveElementPin&>(pins[pinIndex]);
                connection.mSourcePtr = &pin;
                const_cast<PrimitiveConnSharedPtr&>(pin.mPrimitiveConn) = connectionPtr;
                // read the sink count
                uint16_t sinkCount;
                inStream.read(sinkCount);
                // loop through each sink
                for(uint32_t k = 0; k < sinkCount; k++) {
                    // read the sink element and pin
                    inStream.read(elementIndex);
                    inStream.read(pinIndex);
                    elementPtr = elements.begin() + elementIndex;
                    PrimitiveElement& element = const_cast<PrimitiveElement&>(*elementPtr);
                    const PrimitiveElementPinArray& pins = element.getPins();
                    PrimitiveElementPin& pin = const_cast<PrimitiveElementPin&>(pins[pinIndex]);
                    connection.mSinks.push_back(&pin);
                    const_cast<PrimitiveConnSharedPtr&>(pin.mPrimitiveConn) = connectionPtr;
                }
            }
//mOut() << primitiveDef.getName() << " - " << element.getName() << ":" << std::endl;
        }

        // return the number of bytes read
        return inStream.getBytesRead() - bytesReadOffset;
    }

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size_t torc::architecture::Sites::readSites ( DigestStream &  inStream )

protected

Read the sites for the device.

Todo:

Throw a proper exception.

Todo:

Throw a proper exception.

Definition at line 305 of file Sites.cpp.

                                                  {
        // prepare to read from the stream
        size_t bytesReadOffset = inStream.getBytesRead();
        char scratch[1 << 10];          // scratch read buffer
        uint16_t nameLength = 0;        // length of tile type name
        SiteCount siteCount;            // number of sites
        SiteTypeIndex siteTypeIndex;    // site type index
        TileIndex tileIndex;            // site tile index
        SiteFlags flags;                // site flags
        uint16_t pinMap = 0;            // site pin map

        // read the section header
        string sectionName;
        inStream.readSectionHeader(sectionName);
        /// \todo Throw a proper exception.
        if(sectionName != ">>>>  Sites >>>>") throw -1;

        // initialize the site array
        inStream.read(siteCount);
        mSites.setSize(siteCount);
        mOut() << "\tReading " << siteCount << " sites..." << std::endl;
        // loop through each site
        for(SiteIndex i; i < siteCount; i++) {
            // read the site name
            inStream.read(nameLength);
            /// \todo Throw a proper exception.
            if(nameLength > sizeof(scratch)) throw -1;
            inStream.read(scratch, nameLength);
            scratch[nameLength] = 0;
            // read the site type index, tile index, flags, and pin map
            inStream.read(siteTypeIndex);
            inStream.read(tileIndex);
            inStream.read(flags);
            inStream.read(pinMap);
            // look up a reference for the site, and discard the const trait
            Site& site = const_cast<Site&>(mSites[i]);
            site = Site(scratch, mSiteTypes[siteTypeIndex], tileIndex, flags, 
                mPrimitivePinMaps[pinMap]);
            mSiteNameToSiteIndex[scratch] = i;
        }

        // return the number of bytes read
        return inStream.getBytesRead() - bytesReadOffset;
    }

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void torc::architecture::DDBConsoleStreams::setConsoleErr ( ostream &  inStream )

inlineinherited

Sets the database console error stream.

Definition at line 77 of file DDBConsoleStreams.hpp.

{ mErrPtr = &inStream; }

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void torc::architecture::DDBConsoleStreams::setConsoleIn ( istream &  inStream )

inlineinherited

Sets the database console input stream.

Definition at line 73 of file DDBConsoleStreams.hpp.

{ mInPtr = &inStream; }

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void torc::architecture::DDBConsoleStreams::setConsoleLog ( ostream &  inStream )

inlineinherited

Sets the database console log stream.

Definition at line 79 of file DDBConsoleStreams.hpp.

{ mLogPtr = &inStream; }

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void torc::architecture::DDBConsoleStreams::setConsoleOut ( ostream &  inStream )

inlineinherited

Sets the database console output stream.

Definition at line 75 of file DDBConsoleStreams.hpp.

{ mOutPtr = &inStream; }

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virtual void torc::architecture::DDBConsoleStreams::setConsoleStreams ( istream &  inIn, ostream &  inOut, ostream &  inErr, ostream &  inLog  )

inlinevirtualinherited

Sets all of the database console streams.

Parameters

inIn	The console input stream.
inOut	The console output stream.
inErr	The console error stream.
inLog	The console log stream.

Reimplemented in torc::architecture::DDB.

Definition at line 85 of file DDBConsoleStreams.hpp.

                            { 
            setConsoleIn(inIn);
            setConsoleOut(inOut);
            setConsoleErr(inErr); 
            setConsoleLog(inLog);
        }

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Friends And Related Function Documentation

friend class DDB

friend

The database has access to our protected functions.

Definition at line 48 of file Sites.hpp.

Field Documentation

ostream* torc::architecture::DDBConsoleStreams::mErrPtr

protectedinherited

Definition at line 96 of file DDBConsoleStreams.hpp.

istream* torc::architecture::DDBConsoleStreams::mInPtr

protectedinherited

Pointer to the database console input stream.

Definition at line 94 of file DDBConsoleStreams.hpp.

ostream* torc::architecture::DDBConsoleStreams::mLogPtr

protectedinherited

Definition at line 97 of file DDBConsoleStreams.hpp.

ostream* torc::architecture::DDBConsoleStreams::mOutPtr

protectedinherited

Definition at line 95 of file DDBConsoleStreams.hpp.

PackageNameToPackageIndexMap torc::architecture::Sites::mPackageNameToPackageIndex

protected

The mapping from package name to package index for this device.

Definition at line 81 of file Sites.hpp.

Array<const Package> torc::architecture::Sites::mPackages

protected

The packages for this device.

Definition at line 79 of file Sites.hpp.

Array2D<const WireIndex> torc::architecture::Sites::mPrimitivePinMaps

protected

The site pin maps for this family.

Definition at line 73 of file Sites.hpp.

SiteNameToSiteIndexMap torc::architecture::Sites::mSiteNameToSiteIndex

protected

The mapping from site name to site index for this device.

Definition at line 77 of file Sites.hpp.

Array<const Site> torc::architecture::Sites::mSites

protected

The logic sites for this device.

Definition at line 75 of file Sites.hpp.

Array<const PrimitiveDef> torc::architecture::Sites::mSiteTypes

protected

The site types for this family.

Definition at line 71 of file Sites.hpp.

DDBConsoleStreams torc::architecture::DDBConsoleStreams::sDefaultConsoleStreams

staticinherited

Definition at line 45 of file DDBConsoleStreams.hpp.

DDBConsoleStreams torc::architecture::DDBConsoleStreams::sNullConsoleStreams

staticinherited

Definition at line 46 of file DDBConsoleStreams.hpp.

---

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

• Sites.hpp
• Sites.cpp