#include <pmu.hh>

Inheritance diagram for gem5::ArmISA::PMU::RegularEvent:

Classes
struct	CacheProbe
struct	RegularProbe

Public Types
typedef std::pair< SimObject *, std::string >	EventTypeEntry

Public Member Functions
void	addMicroarchitectureProbe (SimObject *object, std::string name)
Public Member Functions inherited from gem5::ArmISA::PMU::PMUEvent
	PMUEvent (EventTypeId _id, Stats *pmu_stats)
	PMUEvent constructor.
virtual	~PMUEvent ()
void	attachEvent (PMU::CounterState *user)
	attach this event to a given counter
void	detachEvent (PMU::CounterState *user)
	detach this event from a given counter
virtual void	increment (const uint64_t val)
	notify an event increment of val units, all the attached counters' value is incremented by val units.
virtual void	updateAttachedCounters ()
	Method called immediately before a counter access in order for the associated event to update its state (if required)

Protected Member Functions
void	enable () override
	Enable the current event.
void	disable () override
	Disable the current event.
	PMUEvent (EventTypeId _id, Stats *pmu_stats)
	PMUEvent constructor.

Protected Attributes
std::set< EventTypeEntry >	microArchitectureEventSet
	The set of events driving the event value.
std::vector< ProbeListenerPtr<> >	attachedProbePointList
	Set of probe listeners tapping onto each of the input micro-arch events which compose this pmu event.
Protected Attributes inherited from gem5::ArmISA::PMU::PMUEvent
const EventTypeId	id
	ID of this event.
Stats *const	pmuStats
	True is event is reported as a stat.
std::set< PMU::CounterState * >	userCounters
	set of counters using this event

Detailed Description

Definition at line 358 of file pmu.hh.

Member Typedef Documentation

◆ EventTypeEntry

typedef std::pair<SimObject*, std::string> gem5::ArmISA::PMU::RegularEvent::EventTypeEntry

Definition at line 360 of file pmu.hh.

Member Function Documentation

◆ addMicroarchitectureProbe()

void gem5::ArmISA::PMU::RegularEvent::addMicroarchitectureProbe	(	SimObject *	object,
		std::string	name )

inline

Definition at line 362 of file pmu.hh.

References microArchitectureEventSet, gem5::Named::name(), panic_if, and gem5::SimObject::SimObject().

◆ disable()

void gem5::ArmISA::PMU::RegularEvent::disable ( )

overrideprotectedvirtual

Disable the current event.

Implements gem5::ArmISA::PMU::PMUEvent.

Definition at line 543 of file pmu.cc.

References attachedProbePointList.

◆ enable()

void gem5::ArmISA::PMU::RegularEvent::enable ( )

overrideprotectedvirtual

Enable the current event.

Implements gem5::ArmISA::PMU::PMUEvent.

Definition at line 522 of file pmu.cc.

References attachedProbePointList, gem5::ProbeManager::connect(), gem5::ProbeManager::getFirstProbePoint(), gem5::ProbePoint::getName(), microArchitectureEventSet, and panic.

◆ PMUEvent()

gem5::ArmISA::PMU::PMUEvent::PMUEvent	(	EventTypeId	_id,
		Stats *	pmu_stats )

inlineprotected

PMUEvent constructor.

Parameters

id	event_id associated with the PMU event
pmu_stats	pointer to PMU stats if there is a gem5 stat associated with this event. nullptr otherwise

Definition at line 301 of file pmu.hh.

Member Data Documentation

◆ attachedProbePointList

std::vector<ProbeListenerPtr<> > gem5::ArmISA::PMU::RegularEvent::attachedProbePointList

protected

Set of probe listeners tapping onto each of the input micro-arch events which compose this pmu event.

Definition at line 409 of file pmu.hh.

Referenced by disable(), and enable().

◆ microArchitectureEventSet

std::set<EventTypeEntry> gem5::ArmISA::PMU::RegularEvent::microArchitectureEventSet

protected

The set of events driving the event value.

Definition at line 404 of file pmu.hh.

Referenced by addMicroarchitectureProbe(), and enable().

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

arch/arm/pmu.hh
arch/arm/pmu.cc

Classes

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes