#include <interrupts.hh>

Inheritance diagram for RiscvISA::Interrupts:

Public Types
typedef RiscvInterruptsParams	Params

Public Types inherited from BaseInterrupts
typedef BaseInterruptsParams	Params

Public Types inherited from SimObject
typedef SimObjectParams	Params

Public Member Functions
const Params *	params () const

	Interrupts (Params *p)

std::bitset< NumInterruptTypes >	globalMask () const

bool	checkInterrupt (int num) const

bool	checkInterrupts () const

Fault	getInterrupt ()

void	updateIntrInfo ()

void	post (int int_num, int index)

void	clear (int int_num, int index)

void	clearAll ()

uint64_t	readIP () const

uint64_t	readIE () const

void	setIP (const uint64_t &val)

void	setIE (const uint64_t &val)

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

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

Public Member Functions inherited from BaseInterrupts
	BaseInterrupts (Params *p)

virtual void	setThreadContext (ThreadContext *_tc)

const Params *	params () const

Public Member Functions inherited from SimObject
const Params *	params () const

	SimObject (const Params *_params)

virtual	~SimObject ()

virtual const std::string	name () const

virtual void	init ()
	init() is called after all C++ SimObjects have been created and all ports are connected. More...

virtual void	loadState (CheckpointIn &cp)
	loadState() is called on each SimObject when restoring from a checkpoint. More...

virtual void	initState ()
	initState() is called on each SimObject when not restoring from a checkpoint. More...

virtual void	regProbePoints ()
	Register probe points for this object. More...

virtual void	regProbeListeners ()
	Register probe listeners for this object. More...

ProbeManager *	getProbeManager ()
	Get the probe manager for this object. More...

virtual Port &	getPort (const std::string &if_name, PortID idx=InvalidPortID)
	Get a port with a given name and index. More...

virtual void	startup ()
	startup() is the final initialization call before simulation. More...

DrainState	drain () override
	Provide a default implementation of the drain interface for objects that don't need draining. More...

virtual void	memWriteback ()
	Write back dirty buffers to memory using functional writes. More...

virtual void	memInvalidate ()
	Invalidate the contents of memory buffers. More...

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

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

Public Member Functions inherited from EventManager
EventQueue *	eventQueue () const

void	schedule (Event &event, Tick when)

void	deschedule (Event &event)

void	reschedule (Event &event, Tick when, bool always=false)

void	schedule (Event *event, Tick when)

void	deschedule (Event *event)

void	reschedule (Event *event, Tick when, bool always=false)

void	wakeupEventQueue (Tick when=(Tick) -1)
	This function is not needed by the usual gem5 event loop but may be necessary in derived EventQueues which host gem5 on other schedulers. More...

void	setCurTick (Tick newVal)

	EventManager (EventManager &em)
	Event manger manages events in the event queue. More...

	EventManager (EventManager *em)

	EventManager (EventQueue *eq)

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...

Public Member Functions inherited from Stats::Group
	Group (Group parent, const char name=nullptr)
	Construct a new statistics group. More...

virtual	~Group ()

virtual void	regStats ()
	Callback to set stat parameters. More...

virtual void	resetStats ()
	Callback to reset stats. More...

virtual void	preDumpStats ()
	Callback before stats are dumped. More...

void	addStat (Stats::Info *info)
	Register a stat with this group. More...

const std::map< std::string, Group * > &	getStatGroups () const
	Get all child groups associated with this object. More...

const std::vector< Info * > &	getStats () const
	Get all stats associated with this object. More...

void	addStatGroup (const char name, Group block)
	Add a stat block as a child of this block. More...

const Info *	resolveStat (std::string name) const
	Resolve a stat by its name within this group. More...

	Group ()=delete

	Group (const Group &)=delete

Group &	operator= (const Group &)=delete

Private Attributes
std::bitset< NumInterruptTypes >	ip

std::bitset< NumInterruptTypes >	ie

Additional Inherited Members
Static Public Member Functions inherited from SimObject
static void	serializeAll (CheckpointOut &cp)
	Serialize all SimObjects in the system. More...

static SimObject *	find (const char *name)
	Find the SimObject with the given name and return a pointer to it. More...

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)
	Serializes all the SimObjects. More...

static void	unserializeGlobals (CheckpointIn &cp)

Protected Member Functions inherited from Drainable
	Drainable ()

virtual	~Drainable ()

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

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

Protected Attributes inherited from BaseInterrupts
ThreadContext *	tc = nullptr

Protected Attributes inherited from SimObject
const SimObjectParams *	_params
	Cached copy of the object parameters. More...

Protected Attributes inherited from EventManager
EventQueue *	eventq
	A pointer to this object's event queue. More...

Detailed Description

Definition at line 53 of file interrupts.hh.

Member Typedef Documentation

◆ Params

typedef RiscvInterruptsParams RiscvISA::Interrupts::Params

Definition at line 60 of file interrupts.hh.

Constructor & Destructor Documentation

◆ Interrupts()

RiscvISA::Interrupts::Interrupts ( Params * p )

inline

Definition at line 68 of file interrupts.hh.

Member Function Documentation

◆ checkInterrupt()

bool RiscvISA::Interrupts::checkInterrupt ( int num ) const

inline

Definition at line 84 of file interrupts.hh.

References ie, and ip.

Referenced by getInterrupt().

◆ checkInterrupts()

bool RiscvISA::Interrupts::checkInterrupts ( ) const

inlinevirtual

Implements BaseInterrupts.

Definition at line 85 of file interrupts.hh.

References globalMask(), ie, and ip.

Referenced by getInterrupt().

◆ clear()

void RiscvISA::Interrupts::clear	(	int	int_num,
		int	index
	)

inlinevirtual

Reimplemented from BaseInterrupts.

Definition at line 111 of file interrupts.hh.

References DPRINTF, RiscvISA::index, and ip.

◆ clearAll()

void RiscvISA::Interrupts::clearAll ( )

inlinevirtual

Reimplemented from BaseInterrupts.

Definition at line 118 of file interrupts.hh.

References DPRINTF, and ip.

◆ getInterrupt()

Fault RiscvISA::Interrupts::getInterrupt ( )

inlinevirtual

Implements BaseInterrupts.

Definition at line 91 of file interrupts.hh.

References RiscvISA::c, checkInterrupt(), checkInterrupts(), globalMask(), RiscvISA::mask, NoFault, and RiscvISA::NumInterruptTypes.

◆ globalMask()

std::bitset<NumInterruptTypes> RiscvISA::Interrupts::globalMask ( ) const

inline

Definition at line 71 of file interrupts.hh.

References RiscvISA::mask, RiscvISA::MISCREG_STATUS, ThreadContext::readMiscReg(), ArmISA::status, and BaseInterrupts::tc.

Referenced by checkInterrupts(), and getInterrupt().

◆ params()

const Params* RiscvISA::Interrupts::params ( ) const

inline

Definition at line 63 of file interrupts.hh.

References SimObject::_params.

◆ post()

void RiscvISA::Interrupts::post	(	int	int_num,
		int	index
	)

inlinevirtual

Reimplemented from BaseInterrupts.

Definition at line 104 of file interrupts.hh.

References DPRINTF, RiscvISA::index, and ip.

◆ readIE()

uint64_t RiscvISA::Interrupts::readIE ( ) const

inline

Definition at line 125 of file interrupts.hh.

References ie.

◆ readIP()

uint64_t RiscvISA::Interrupts::readIP ( ) const

inline

Definition at line 124 of file interrupts.hh.

References ip.

◆ serialize()

void RiscvISA::Interrupts::serialize ( CheckpointOut & cp ) const

inlinevirtual

Serialize an object.

Output an object's state into the current checkpoint section.

Parameters

cp	Checkpoint state

Implements Serializable.

Definition at line 130 of file interrupts.hh.

References ie, ip, and SERIALIZE_SCALAR.

◆ setIE()

void RiscvISA::Interrupts::setIE ( const uint64_t & val )

inline

Definition at line 127 of file interrupts.hh.

References ie, and X86ISA::val.

◆ setIP()

void RiscvISA::Interrupts::setIP ( const uint64_t & val )

inline

Definition at line 126 of file interrupts.hh.

References ip, and X86ISA::val.

◆ unserialize()

void RiscvISA::Interrupts::unserialize ( CheckpointIn & cp )

inlinevirtual

Unserialize an object.

Read an object's state from the current checkpoint section.

Parameters

cp	Checkpoint state

Implements Serializable.

Definition at line 139 of file interrupts.hh.

References ie, ip, and UNSERIALIZE_SCALAR.

◆ updateIntrInfo()

void RiscvISA::Interrupts::updateIntrInfo ( )

inlinevirtual

Implements BaseInterrupts.

Definition at line 101 of file interrupts.hh.

Member Data Documentation

◆ ie

std::bitset<NumInterruptTypes> RiscvISA::Interrupts::ie

private

Definition at line 57 of file interrupts.hh.

Referenced by checkInterrupt(), checkInterrupts(), readIE(), serialize(), setIE(), and unserialize().

◆ ip

std::bitset<NumInterruptTypes> RiscvISA::Interrupts::ip

private

Definition at line 56 of file interrupts.hh.

Referenced by checkInterrupt(), checkInterrupts(), clear(), clearAll(), post(), readIP(), serialize(), setIP(), and unserialize().

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

arch/riscv/interrupts.hh

Public Types

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Params

Constructor & Destructor Documentation

◆ Interrupts()

Member Function Documentation

◆ checkInterrupt()

◆ checkInterrupts()

◆ clear()

◆ clearAll()

◆ getInterrupt()

◆ globalMask()

◆ params()

◆ post()

◆ readIE()

◆ readIP()

◆ serialize()

◆ setIE()

◆ setIP()

◆ unserialize()

◆ updateIntrInfo()

Member Data Documentation

◆ ie

◆ ip