TTAProgram::DataInstructionAddressDef Class Reference

#include <DataInstructionAddressDef.hh>

Inheritance diagram for TTAProgram::DataInstructionAddressDef:

Collaboration diagram for TTAProgram::DataInstructionAddressDef:

Public Member Functions
	DataInstructionAddressDef (Address start, int size, InstructionReference &dest, bool littleEndian)
virtual	~DataInstructionAddressDef ()
virtual bool	isInitialized () const
virtual bool	isAddress () const
virtual bool	isInstructionAddress () const
virtual Address	destinationAddress () const
DataDefinition *	copy () const
Public Member Functions inherited from TTAProgram::DataDefinition
	DataDefinition (Address start, int size, bool littleEndian, MinimumAddressableUnit *initData=NULL, bool allZeros=false)
	DataDefinition (Address start, const std::vector< MinimumAddressableUnit > &initData, bool littleEndian)
virtual	~DataDefinition ()
virtual Address	startAddress () const
virtual void	setStartAddress (Address start)
virtual MinimumAddressableUnit	MAU (int index) const
virtual int	size () const
virtual void	setDestinationAddress (Address dest)
bool	isLittleEndian () const

Private Attributes
InstructionReference	dest_
	Destination instruction of data area.

Detailed Description

Describes characteristics of a memory area containing an address to an instruction.

Definition at line 48 of file DataInstructionAddressDef.hh.

Constructor & Destructor Documentation

DataInstructionAddressDef()

TTAProgram::DataInstructionAddressDef::DataInstructionAddressDef	(	Address	start,
		int	size,
		InstructionReference &	dest,
		bool	littleEndian
	)

Creates data area definition containing reference to an instruction.

Parameters

start	Starting address of definition.
size	Number of MAUs that area represents.
dest	Instruction which is referred by the data definition.

Definition at line 47 of file DataInstructionAddressDef.cc.

                                                                            :
    DataDefinition(start, size, littleEndian), dest_(dest) {
}

~DataInstructionAddressDef()

TTAProgram::DataInstructionAddressDef::~DataInstructionAddressDef ( )

virtual

Nothing to free.

Definition at line 55 of file DataInstructionAddressDef.cc.

                                                      {
}

Member Function Documentation

copy()

DataDefinition * TTAProgram::DataInstructionAddressDef::copy ( ) const

virtual

Copying of this class is not allowed.

This class can't be copied, because InstructionReferece cannot be copied correctly.

Returns

Throws always an exception.

Reimplemented from TTAProgram::DataDefinition.

Definition at line 107 of file DataInstructionAddressDef.cc.

                                      {
    throw WrongSubclass(
        __FILE__, __LINE__, __func__, 
        "DataInstructionAddress definition cannot be copied.");
}

References __func__.

destinationAddress()

Address TTAProgram::DataInstructionAddressDef::destinationAddress ( ) const

virtual

Returns destination address, where to intialization value refers.

Returns

Destination address of initialized data area.

Reimplemented from TTAProgram::DataDefinition.

Definition at line 94 of file DataInstructionAddressDef.cc.

                                                    {
    return dest_.instruction().address();
}

References TTAProgram::Instruction::address(), dest_, and TTAProgram::InstructionReference::instruction().

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isAddress()

bool TTAProgram::DataInstructionAddressDef::isAddress ( ) const

virtual

Returns true, class contains always address reference.

Returns

Always true.

Reimplemented from TTAProgram::DataDefinition.

Definition at line 74 of file DataInstructionAddressDef.cc.

                                           {
    return true;
}

isInitialized()

bool TTAProgram::DataInstructionAddressDef::isInitialized ( ) const

virtual

Returns true, class defines always initialized data area.

Returns

Always true.

Reimplemented from TTAProgram::DataDefinition.

Definition at line 64 of file DataInstructionAddressDef.cc.

                                               {
    return true;
}

isInstructionAddress()

bool TTAProgram::DataInstructionAddressDef::isInstructionAddress ( ) const

virtual

Returns true if init data of definition contains an instruction address.

Returns

True if init data of definition contains an instruction address.

Reimplemented from TTAProgram::DataDefinition.

Definition at line 84 of file DataInstructionAddressDef.cc.

                                                      {
    return true;
}

Member Data Documentation

dest_

InstructionReference TTAProgram::DataInstructionAddressDef::dest_

private

Destination instruction of data area.

Definition at line 66 of file DataInstructionAddressDef.hh.

Referenced by destinationAddress().

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

• DataInstructionAddressDef.hh
• DataInstructionAddressDef.cc