#include <generic_timer.hh>

Inheritance diagram for ArchTimerKvm:

Public Member Functions
	ArchTimerKvm (const std::string &name, ArmSystem &system, SimObject &parent, SystemCounter &sysctr, ArmInterruptPin *interrupt)

Public Member Functions inherited from ArchTimer
	ArchTimer (const std::string &name, SimObject &parent, SystemCounter &sysctr, ArmInterruptPin *interrupt)

std::string	name () const
	Returns the timer name. More...

uint64_t	compareValue () const
	Returns the CompareValue view of the timer. More...

void	setCompareValue (uint64_t val)
	Sets the CompareValue view of the timer. More...

uint32_t	timerValue () const
	Returns the TimerValue view of the timer. More...

void	setTimerValue (uint32_t val)
	Sets the TimerValue view of the timer. More...

uint32_t	control () const
	Sets the control register. More...

void	setControl (uint32_t val)

uint64_t	offset () const

void	setOffset (uint64_t val)

uint64_t	value () const
	Returns the value of the counter which this timer relies on. More...

Tick	whenValue (uint64_t target_val)

void	notify (void) override
	Called from the SystemCounter when a change in counting speed occurred Events should be rescheduled properly inside this member function. More...

void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...

void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...

DrainState	drain () override
	Notify an object that it needs to drain its state. More...

void	drainResume () override
	Resume execution after a successful drain. More...

Public Member Functions inherited from Serializable
	Serializable ()

virtual	~Serializable ()

void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section. More...

void	serializeSection (CheckpointOut &cp, const std::string &name) const

void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object. More...

void	unserializeSection (CheckpointIn &cp, const std::string &name)

Public Member Functions inherited from Drainable
DrainState	drainState () const
	Return the current drain state of an object. More...

virtual void	notifyFork ()
	Notify a child process of a fork. More...

Protected Member Functions
bool	scheduleEvents () override

Protected Member Functions inherited from ArchTimer
	BitUnion32 (ArchTimerCtrl) Bitfield< 0 > enable
	Control register. More...

void	updateCounter ()
	Timer settings or the offset has changed, re-evaluate trigger condition and raise interrupt if necessary. More...

void	counterLimitReached ()
	Called when the upcounter reaches the programmed value. More...

Protected Member Functions inherited from Drainable
	Drainable ()

virtual	~Drainable ()

void	signalDrainDone () const
	Signal that an object is drained. More...

Private Attributes
ArmSystem &	system

Additional Inherited Members
Static Public Member Functions inherited from Serializable
static const std::string &	currentSection ()
	Gets the fully-qualified name of the active section. More...

static void	serializeAll (const std::string &cpt_dir)

static void	unserializeGlobals (CheckpointIn &cp)

Protected Attributes inherited from ArchTimer
Bitfield< 1 >	imask

Bitfield< 2 >	istatus

EndBitUnion(ArchTimerCtrl) const std SimObject &	_parent
	Name of this timer. More...

SystemCounter &	_systemCounter

ArmInterruptPin *const	_interrupt

ArchTimerCtrl	_control
	Value of the control register ({CNTP/CNTHP/CNTV}_CTL). More...

uint64_t	_counterLimit
	Programmed limit value for the upcounter ({CNTP/CNTHP/CNTV}_CVAL). More...

uint64_t	_offset
	Offset relative to the physical timer (CNTVOFF) More...

EventFunctionWrapper	_counterLimitReachedEvent

Detailed Description

Definition at line 254 of file generic_timer.hh.

Constructor & Destructor Documentation

◆ ArchTimerKvm()

ArchTimerKvm::ArchTimerKvm	(	const std::string &	name,
		ArmSystem &	system,
		SimObject &	parent,
		SystemCounter &	sysctr,
		ArmInterruptPin *	interrupt
	)

inline

Definition at line 260 of file generic_timer.hh.

Member Function Documentation

◆ scheduleEvents()

bool ArchTimerKvm::scheduleEvents ( )

inlineoverrideprotectedvirtual

Reimplemented from ArchTimer.

Definition at line 271 of file generic_timer.hh.

References System::validKvmEnvironment().

Member Data Documentation

◆ system

ArmSystem& ArchTimerKvm::system

private

Definition at line 257 of file generic_timer.hh.

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

dev/arm/generic_timer.hh

Public Member Functions

Protected Member Functions

Private Attributes