#include <NullAddressSpace.hh>

Inheritance diagram for TTAMachine::NullAddressSpace:

Collaboration diagram for TTAMachine::NullAddressSpace:

Public Member Functions
virtual int	width () const

virtual ULongWord	start () const

virtual ULongWord	end () const

virtual TCEString	name () const override

virtual void	setName (const std::string &name) override

virtual void	setWidth (int width) override

virtual void	setAddressBounds (ULongWord start, ULongWord end) override

virtual void	setMachine (Machine &mach) override

virtual void	unsetMachine ()

virtual Machine *	machine () const

virtual void	ensureRegistration (const Component &component) const

virtual bool	isRegistered () const

virtual ObjectState *	saveState () const

virtual void	loadState (const ObjectState *state)

Public Member Functions inherited from TTAMachine::AddressSpace
	AddressSpace (const std::string &name, int width, ULongWord minAddress, ULongWord maxAddress, Machine &owner)

	AddressSpace (const ObjectState *state, Machine &owner)

virtual	~AddressSpace ()

virtual void	addNumericalId (unsigned id)

virtual bool	hasNumericalId (unsigned id) const

std::set< unsigned >	numericalIds () const

bool	setNumericalIds (const std::set< unsigned > &ids)

virtual void	setShared (bool shared)

virtual bool	isShared () const

bool	operator== (const AddressSpace &other) const

bool	operator!= (const AddressSpace &other) const

Public Member Functions inherited from TTAMachine::Component
virtual	~Component ()

Public Member Functions inherited from Serializable
virtual	~Serializable ()

Static Public Member Functions
static NullAddressSpace &	instance ()

Private Member Functions
	NullAddressSpace ()

virtual	~NullAddressSpace ()

Static Private Attributes
static NullAddressSpace	instance_
	The only instance of NullAddressSpace.

static Machine	machine_
	Machine to which the null address space is registered.

Additional Inherited Members
Static Public Attributes inherited from TTAMachine::AddressSpace
static const std::string	OSNAME_ADDRESS_SPACE = "adress_space"
	ObjectState name for AddressSpace.

static const std::string	OSKEY_WIDTH = "width"
	ObjectState attribute key for the bit width.

static const std::string	OSKEY_MIN_ADDRESS = "min_a"
	ObjectState attribute key for minimum address.

static const std::string	OSKEY_MAX_ADDRESS = "max_a"
	ObjectState attribute key for maximum address.

static const std::string	OSKEY_SHARED_MEMORY = "shared-memory"

static const std::string	OSKEY_NUMERICAL_ID = "numerical-id"

Static Public Attributes inherited from TTAMachine::Component
static const std::string	OSNAME_COMPONENT = "component"
	ObjectState name for component.

static const std::string	OSKEY_NAME = "name"
	ObjectState attribute key for the name of the component.

Protected Member Functions inherited from TTAMachine::Component
	Component (const std::string &name)

	Component (const ObjectState *state)

void	internalSetMachine (Machine &machine)

void	internalUnsetMachine ()

Protected Member Functions inherited from TTAMachine::MachinePart
	MachinePart ()

virtual	~MachinePart ()

Detailed Description

A singleton class which represents a null AddressSpace.

All the methods abort the program.

Definition at line 45 of file NullAddressSpace.hh.

Constructor & Destructor Documentation

◆ NullAddressSpace()

TTAMachine::NullAddressSpace::NullAddressSpace ( )

private

The constructor.

Definition at line 44 of file NullAddressSpace.cc.

                                   :
    AddressSpace("NULL", 1, 0, 1, machine_) {
}

◆ ~NullAddressSpace()

TTAMachine::NullAddressSpace::~NullAddressSpace ( )

privatevirtual

The destructor.

Definition at line 52 of file NullAddressSpace.cc.

52 {

53}

Member Function Documentation

◆ end()

ULongWord TTAMachine::NullAddressSpace::end ( ) const

virtual

Aborts the program with error message.

Returns: Never returns.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 97 of file NullAddressSpace.cc.

                            {
    abortWithError("end()");
    return 0;
}

References abortWithError.

◆ ensureRegistration()

void TTAMachine::NullAddressSpace::ensureRegistration ( const Component & component ) const

virtual

Aborts the program with error message.

Exceptions

IllegalRegistration Never thrown.

Reimplemented from TTAMachine::Component.

Definition at line 183 of file NullAddressSpace.cc.

                                                           {
    abortWithError("ensureRegistration()");
}

References abortWithError.

◆ instance()

NullAddressSpace & TTAMachine::NullAddressSpace::instance ( )

static

Returns the only instance of NullAddressSpace.

Returns: The only instance of NullAddressSpace.

Definition at line 62 of file NullAddressSpace.cc.

                           {
    return instance_;
}

References instance_.

Referenced by SimControlLanguageCommand::parseDataAddressExpression(), SimControlLanguageCommand::setMemoryAddress(), and TTAProgram::NullAddress::space().

◆ isRegistered()

bool TTAMachine::NullAddressSpace::isRegistered ( ) const

virtual

Aborts the program with error message.

Returns: Never returns.

Reimplemented from TTAMachine::Component.

Definition at line 193 of file NullAddressSpace.cc.

                                     {
    abortWithError("isRegistered()");
    return false;
}

References abortWithError.

◆ loadState()

void TTAMachine::NullAddressSpace::loadState ( const ObjectState * state )

virtual

Aborts the program with error message.

Exceptions

ObjectStateLoadingException Never thrown.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 217 of file NullAddressSpace.cc.

                                              {
    abortWithError("loadState()");
}

References abortWithError.

◆ machine()

Machine * TTAMachine::NullAddressSpace::machine ( ) const

virtual

Aborts the program with error message.

Returns: Never returns.

Reimplemented from TTAMachine::Component.

Definition at line 171 of file NullAddressSpace.cc.

                                {
    abortWithError("machine()");
    return NULL;
}

References abortWithError.

◆ name()

TCEString TTAMachine::NullAddressSpace::name ( ) const

overridevirtual

Aborts the program with error message.

Returns: Never returns.

Reimplemented from TTAMachine::Component.

Definition at line 109 of file NullAddressSpace.cc.

                             {
    abortWithError("name()");
    return "";
}

References abortWithError.

◆ saveState()

ObjectState * TTAMachine::NullAddressSpace::saveState ( ) const

virtual

Aborts the program with error message.

Returns: Never returns.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 205 of file NullAddressSpace.cc.

                                  {
    abortWithError("saveState()");
    return NULL;
}

References abortWithError.

◆ setAddressBounds()

void TTAMachine::NullAddressSpace::setAddressBounds	(	ULongWord	start,
		ULongWord	end
	)

overridevirtual

Aborts the program with error message.

Exceptions

OutOfRange Never thrown.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 142 of file NullAddressSpace.cc.

                                                       {
    abortWithError("setAddressBounds()");
}

References abortWithError.

◆ setMachine()

void TTAMachine::NullAddressSpace::setMachine ( Machine & mach )

overridevirtual

Aborts the program with error message.

Exceptions

ComponentAlreadyExists Never thrown.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 152 of file NullAddressSpace.cc.

                                     {
    abortWithError("setMachine()");
}

References abortWithError.

◆ setName()

void TTAMachine::NullAddressSpace::setName ( const std::string & name )

overridevirtual

Aborts the program with error message.

Exceptions

ComponentAlreadyExists	Never thrown.
InvalidName	Never thrown.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 122 of file NullAddressSpace.cc.

                                          {
    abortWithError("setName()");
}

References abortWithError.

◆ setWidth()

void TTAMachine::NullAddressSpace::setWidth ( int width )

overridevirtual

Aborts the program with error message.

Exceptions

OutOfRange Never thrown.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 132 of file NullAddressSpace.cc.

                              {
    abortWithError("setWidth()");
}

References abortWithError.

◆ start()

ULongWord TTAMachine::NullAddressSpace::start ( ) const

virtual

Aborts the program with error message.

Returns: Never returns.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 85 of file NullAddressSpace.cc.

                              {
    abortWithError("start()");
    return 0;
}

References abortWithError.

◆ unsetMachine()

void TTAMachine::NullAddressSpace::unsetMachine ( )

virtual

Aborts the program with error message.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 160 of file NullAddressSpace.cc.

                               {
    abortWithError("unsetMachine()");
}

References abortWithError.

◆ width()

int TTAMachine::NullAddressSpace::width ( ) const

virtual

Aborts the program with error message.

Returns: Never returns.

Reimplemented from TTAMachine::AddressSpace.

Definition at line 73 of file NullAddressSpace.cc.

                              {
    abortWithError("width()");
    return 0;
}

References abortWithError.

Member Data Documentation

◆ instance_

NullAddressSpace TTAMachine::NullAddressSpace::instance_

staticprivate

The only instance of NullAddressSpace.

Definition at line 72 of file NullAddressSpace.hh.

Referenced by instance().

◆ machine_

Machine TTAMachine::NullAddressSpace::machine_

staticprivate

Machine to which the null address space is registered.

Definition at line 74 of file NullAddressSpace.hh.

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

Public Member Functions

Static Public Member Functions

Private Member Functions

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ NullAddressSpace()

◆ ~NullAddressSpace()

Member Function Documentation

◆ end()

◆ ensureRegistration()

◆ instance()

◆ isRegistered()

◆ loadState()

◆ machine()

◆ name()

◆ saveState()

◆ setAddressBounds()

◆ setMachine()

◆ setName()

◆ setWidth()

◆ start()

◆ unsetMachine()

◆ width()

Member Data Documentation

◆ instance_

◆ machine_