#include <vgic.hh>

Inheritance diagram for VGic:

Classes
class	PostVIntEvent
	Event definition to post interrupt to CPU after a delay. More...

Public Types
typedef VGicParams	Params

Public Types inherited from PioDevice
typedef PioDeviceParams	Params

Public Types inherited from MemObject
typedef MemObjectParams	Params

Public Types inherited from ClockedObject
typedef ClockedObjectParams	Params
	Parameters of ClockedObject. More...

Public Types inherited from SimObject
typedef SimObjectParams	Params

Public Member Functions
const Params *	params () const

	VGic (const Params *p)

AddrRangeList	getAddrRanges () const override
	Every PIO device is obliged to provide an implementation that returns the address ranges the device responds to. More...

Tick	read (PacketPtr pkt) override
	Pure virtual function that the device must implement. More...

Tick	write (PacketPtr pkt) override
	Pure virtual function that the device must implement. 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 PioDevice
	PioDevice (const Params *p)

virtual	~PioDevice ()

const Params *	params () const

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

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

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

	MemObject (const Params *params)

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

Public Member Functions inherited from ClockedObject
	ClockedObject (const ClockedObjectParams *p)

const Params *	params () const

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

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

Enums::PwrState	pwrState () const

std::string	pwrStateName () const

std::vector< double >	pwrStateWeights () const
	Returns the percentage residency for each power state. More...

void	computeStats ()
	Record stats values like state residency by computing the time difference from previous update. More...

void	pwrState (Enums::PwrState)

void	regStats () override
	Register statistics for this object. More...

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

	SimObject (const Params *_params)

virtual	~SimObject ()

virtual const std::string	name () const

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	resetStats ()
	Reset statistics associated with this object. 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 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
	EventManager (EventManager &em)

	EventManager (EventManager *em)

	EventManager (EventQueue *eq)

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)

void	setCurTick (Tick newVal)

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 Clocked
void	updateClockPeriod () const
	Update the tick to the current tick. More...

Tick	clockEdge (Cycles cycles=Cycles(0)) const
	Determine the tick when a cycle begins, by default the current one, but the argument also enables the caller to determine a future cycle. More...

Cycles	curCycle () const
	Determine the current cycle, corresponding to a tick aligned to a clock edge. More...

Tick	nextCycle () const
	Based on the clock of the object, determine the start tick of the first cycle that is at least one cycle in the future. More...

uint64_t	frequency () const

Tick	clockPeriod () const

double	voltage () const

Cycles	ticksToCycles (Tick t) const

Tick	cyclesToTicks (Cycles c) const

Private Member Functions
	BitUnion32 (ListReg) Bitfield< 31 > HW

	EndBitUnion (ListReg) BitUnion32(HCR) Bitfield< 31

	EndBitUnion (HCR) BitUnion32(VCTLR) Bitfield< 9 > EOImode

	EndBitUnion (VCTLR) struct vcpuIntData

virtual	~vcpuIntData ()

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

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

Tick	readVCpu (PacketPtr pkt)

Tick	readCtrl (PacketPtr pkt)

Tick	writeVCpu (PacketPtr pkt)

Tick	writeCtrl (PacketPtr pkt)

void	updateIntState (ContextID ctx_id)

uint32_t	getMISR (struct vcpuIntData *vid)

void	postVInt (uint32_t cpu, Tick when)

void	unPostVInt (uint32_t cpu)

void	postMaintInt (uint32_t cpu)

void	unPostMaintInt (uint32_t cpu)

unsigned int	lrPending (struct vcpuIntData *vid)

unsigned int	lrValid (struct vcpuIntData *vid)

int	findHighestPendingLR (struct vcpuIntData *vid)
	Returns LR index or -1 if none pending. More...

int	findLRForVIRQ (struct vcpuIntData *vid, int virq, int vcpu)

Private Attributes
PostVIntEvent *	postVIntEvent [VGIC_CPU_MAX]

bool	maintIntPosted [VGIC_CPU_MAX]

bool	vIntPosted [VGIC_CPU_MAX]

Platform *	platform

BaseGic *	gic

Addr	vcpuAddr

Addr	hvAddr

Tick	pioDelay

int	maintInt

Bitfield< 30 >	Grp1

Bitfield< 29, 28 >	State

Bitfield< 27, 23 >	Priority

Bitfield< 19 >	EOI

Bitfield< 12, 10 >	CpuID

Bitfield< 9, 0 >	VirtualID

	EOICount

Bitfield< 7 >	VGrp1DIE

Bitfield< 6 >	VGrp1EIE

Bitfield< 5 >	VGrp0DIE

Bitfield< 4 >	VGrp0EIE

Bitfield< 3 >	NPIE

Bitfield< 2 >	LRENPIE

Bitfield< 1 >	UIE

Bitfield< 0 >	En

Bitfield< 4 >	CPBR

Bitfield< 3 >	FIQEn

Bitfield< 2 >	AckCtl

Bitfield< 1 >	EnGrp1

std::array< ListReg, NUM_LR >	LR

VCTLR	vctrl

HCR	hcr

uint64_t	eisr

uint8_t	VMGrp0En

uint8_t	VMGrp1En

uint8_t	VMAckCtl

uint8_t	VMFiqEn

uint8_t	VMCBPR

uint8_t	VEM

uint8_t	VMABP

uint8_t	VMBP

uint8_t	VMPriMask

struct std::array< vcpuIntData, VGIC_CPU_MAX >	vcpuData

Static Private Attributes
static const int	VGIC_CPU_MAX = 256

static const int	NUM_LR = 4

static const int	GICH_SIZE = 0x200

static const int	GICH_REG_SIZE = 0x2000

static const int	GICH_HCR = 0x000

static const int	GICH_VTR = 0x004

static const int	GICH_VMCR = 0x008

static const int	GICH_MISR = 0x010

static const int	GICH_EISR0 = 0x020

static const int	GICH_EISR1 = 0x024

static const int	GICH_ELSR0 = 0x030

static const int	GICH_ELSR1 = 0x034

static const int	GICH_APR0 = 0x0f0

static const int	GICH_LR0 = 0x100

static const int	GICH_LR1 = 0x104

static const int	GICH_LR2 = 0x108

static const int	GICH_LR3 = 0x10c

static const int	GICV_SIZE = 0x2000

static const int	GICV_CTLR = 0x000

static const int	GICV_PMR = 0x004

static const int	GICV_BPR = 0x008

static const int	GICV_IAR = 0x00c

static const int	GICV_EOIR = 0x010

static const int	GICV_RPR = 0x014

static const int	GICV_HPPIR = 0x018

static const int	GICV_ABPR = 0x01c

static const int	GICV_AIAR = 0x020

static const int	GICV_AEOIR = 0x024

static const int	GICV_AHPPIR = 0x028

static const int	GICV_APR0 = 0x0d0

static const int	GICV_IIDR = 0x0fc

static const int	GICV_DIR = 0x1000

static const uint32_t	LR_PENDING = 1

static const uint32_t	LR_ACTIVE = 2

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 ()
	Get the fully-qualified name of the active section. More...

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

static void	unserializeGlobals (CheckpointIn &cp)

Static Public Attributes inherited from Serializable
static int	ckptCount = 0

static int	ckptMaxCount = 0

static int	ckptPrevCount = -1

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 Member Functions inherited from Clocked
	Clocked (ClockDomain &clk_domain)
	Create a clocked object and set the clock domain based on the parameters. More...

	Clocked (Clocked &)=delete

Clocked &	operator= (Clocked &)=delete

virtual	~Clocked ()
	Virtual destructor due to inheritance. More...

void	resetClock () const
	Reset the object's clock using the current global tick value. More...

Protected Attributes inherited from PioDevice
System *	sys

PioPort	pioPort
	The pioPort that handles the requests for us and provides us requests that it sees. More...

Protected Attributes inherited from ClockedObject
Enums::PwrState	_currPwrState
	To keep track of the current power state. More...

Tick	prvEvalTick

Stats::Scalar	numPwrStateTransitions

Stats::Distribution	pwrStateClkGateDist

Stats::Vector	pwrStateResidencyTicks

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 65 of file vgic.hh.

Member Typedef Documentation

typedef VGicParams VGic::Params

Definition at line 202 of file vgic.hh.

Constructor & Destructor Documentation

virtual VGic::~vcpuIntData ( )

inlineprivatevirtual

Definition at line 176 of file vgic.hh.

VGic::VGic ( const Params * p )

Definition at line 50 of file vgic.cc.

References maintIntPosted, System::numRunningContexts(), postVIntEvent, PioDevice::sys, VGIC_CPU_MAX, vIntPosted, and X86ISA::x.

Member Function Documentation

VGic::BitUnion32 ( ListReg )

private

VGic::EndBitUnion ( ListReg )

private

VGic::EndBitUnion ( HCR )

private

VGic::EndBitUnion ( VCTLR )

inlineprivate

Definition at line 163 of file vgic.hh.

References eisr, MipsISA::fill, hcr, LR, vctrl, VEM, VMABP, VMAckCtl, VMBP, VMCBPR, VMFiqEn, VMGrp0En, VMGrp1En, and VMPriMask.

int VGic::findHighestPendingLR ( struct vcpuIntData * vid )

inlineprivate

Returns LR index or -1 if none pending.

Definition at line 252 of file vgic.hh.

References ArmISA::i, LR_PENDING, NUM_LR, and MipsISA::p.

Referenced by readVCpu().

int VGic::findLRForVIRQ	(	struct vcpuIntData *	vid,
		int	virq,
		int	vcpu
	)

inlineprivate

Definition at line 265 of file vgic.hh.

References ArmISA::i, and NUM_LR.

Referenced by writeVCpu().

AddrRangeList VGic::getAddrRanges ( ) const

overridevirtual

Every PIO device is obliged to provide an implementation that returns the address ranges the device responds to.

Returns: a list of non-overlapping address ranges

Implements PioDevice.

Definition at line 429 of file vgic.cc.

References GICH_REG_SIZE, GICV_SIZE, hvAddr, RangeSize(), and vcpuAddr.

uint32_t VGic::getMISR ( struct vcpuIntData * vid )

private

Definition at line 338 of file vgic.cc.

References lrPending(), and lrValid().

Referenced by readCtrl(), and updateIntState().

unsigned int VGic::lrPending ( struct vcpuIntData * vid )

inlineprivate

Definition at line 232 of file vgic.hh.

References ArmISA::i, LR_PENDING, and NUM_LR.

Referenced by getMISR(), and updateIntState().

unsigned int VGic::lrValid ( struct vcpuIntData * vid )

inlineprivate

Definition at line 241 of file vgic.hh.

References ArmISA::i, and NUM_LR.

Referenced by getMISR().

const Params* VGic::params ( ) const

inline

Definition at line 204 of file vgic.hh.

References SimObject::_params.

void VGic::postMaintInt ( uint32_t cpu )

private

Definition at line 366 of file vgic.cc.

References DPRINTF, gic, maintInt, and BaseGic::sendPPInt().

Referenced by updateIntState().

void VGic::postVInt	(	uint32_t	cpu,
		Tick	when
	)

private

Definition at line 351 of file vgic.cc.

References DPRINTF, EventManager::eventq, postVIntEvent, and EventQueue::schedule().

Referenced by updateIntState().

Tick VGic::read ( PacketPtr pkt )

overridevirtual

Pure virtual function that the device must implement.

Called when a read command is recieved by the port.

Parameters

pkt	Packet describing this request

Returns: number of ticks it took to complete

Implements PioDevice.

Definition at line 64 of file vgic.cc.

References addr, Packet::getAddr(), GICH_REG_SIZE, GICV_SIZE, hvAddr, panic, readCtrl(), readVCpu(), and vcpuAddr.

Tick VGic::readCtrl ( PacketPtr pkt )

private

Definition at line 134 of file vgic.cc.

References Request::contextId(), DPRINTF, Packet::getAddr(), getMISR(), GICH_APR0, GICH_EISR0, GICH_EISR1, GICH_ELSR0, GICH_ELSR1, GICH_HCR, GICH_LR0, GICH_LR1, GICH_LR2, GICH_LR3, GICH_MISR, GICH_VMCR, GICH_VTR, hvAddr, ArmISA::i, Packet::makeAtomicResponse(), NUM_LR, panic, pioDelay, Packet::req, Packet::set(), vcpuData, VGIC_CPU_MAX, and warn_once.

Referenced by read().

Tick VGic::readVCpu ( PacketPtr pkt )

private

Definition at line 90 of file vgic.cc.

References Request::contextId(), DPRINTF, findHighestPendingLR(), Packet::getAddr(), GICV_CTLR, GICV_IAR, ArmISA::i, LR_ACTIVE, Packet::makeAtomicResponse(), panic, pioDelay, Packet::req, Packet::set(), updateIntState(), vcpuAddr, vcpuData, vctrl, and VGIC_CPU_MAX.

Referenced by read().

void VGic::serialize ( CheckpointOut & cp ) const

overrideprivatevirtual

Serialize an object.

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

Parameters

cp	Checkpoint state

Implements Serializable.

Definition at line 438 of file vgic.cc.

References csprintf(), DPRINTF, hvAddr, maintInt, maintIntPosted, pioDelay, postVIntEvent, SERIALIZE_ARRAY, SERIALIZE_SCALAR, Serializable::serializeSection(), vcpuAddr, vcpuData, VGIC_CPU_MAX, vIntPosted, and Event::when().

void VGic::serialize ( CheckpointOut & cp ) const

overridevirtual

Serialize an object.

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

Parameters

cp	Checkpoint state

Implements Serializable.

void VGic::unPostMaintInt ( uint32_t cpu )

private

Definition at line 374 of file vgic.cc.

References BaseGic::clearPPInt(), DPRINTF, gic, and maintInt.

Referenced by updateIntState().

void VGic::unPostVInt ( uint32_t cpu )

private

Definition at line 359 of file vgic.cc.

References IntrControl::clear(), DPRINTF, ArmISA::INT_VIRT_IRQ, Platform::intrctrl, and platform.

Referenced by updateIntState().

void VGic::unserialize ( CheckpointIn & cp )

overrideprivatevirtual

Unserialize an object.

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

Parameters

cp	Checkpoint state

Implements Serializable.

Definition at line 496 of file vgic.cc.

References csprintf(), DPRINTF, hvAddr, maintInt, maintIntPosted, pioDelay, postVIntEvent, EventManager::schedule(), UNSERIALIZE_ARRAY, UNSERIALIZE_SCALAR, vcpuAddr, vcpuData, VGIC_CPU_MAX, and vIntPosted.

void VGic::unserialize ( CheckpointIn & cp )

overridevirtual

Unserialize an object.

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

Parameters

cp	Checkpoint state

Implements Serializable.

void VGic::updateIntState ( ContextID ctx_id )

private

Definition at line 384 of file vgic.cc.

References curTick(), getMISR(), ArmISA::i, lrPending(), maintIntPosted, NUM_LR, System::numRunningContexts(), postMaintInt(), postVInt(), PioDevice::sys, unPostMaintInt(), unPostVInt(), vcpuData, VGIC_CPU_MAX, and vIntPosted.

Referenced by readVCpu(), writeCtrl(), and writeVCpu().

Tick VGic::write ( PacketPtr pkt )

overridevirtual

Pure virtual function that the device must implement.

Called when a write command is recieved by the port.

Parameters

pkt	Packet describing this request

Returns: number of ticks it took to complete

Implements PioDevice.

Definition at line 77 of file vgic.cc.

References addr, Packet::getAddr(), GICH_REG_SIZE, GICV_SIZE, hvAddr, panic, vcpuAddr, writeCtrl(), and writeVCpu().

Tick VGic::writeCtrl ( PacketPtr pkt )

private

Definition at line 275 of file vgic.cc.

References Request::contextId(), ArmISA::d, DPRINTF, Packet::get(), Packet::getAddr(), GICH_APR0, GICH_HCR, GICH_LR0, GICH_LR1, GICH_LR2, GICH_LR3, GICH_VMCR, hvAddr, Packet::makeAtomicResponse(), panic, pioDelay, Packet::req, updateIntState(), vcpuData, VGIC_CPU_MAX, and warn_once.

Referenced by write().

Tick VGic::writeVCpu ( PacketPtr pkt )

private

Definition at line 228 of file vgic.cc.

References Request::contextId(), DPRINTF, findLRForVIRQ(), Packet::get(), Packet::getAddr(), GICV_CTLR, GICV_EOIR, GICV_PMR, ArmISA::i, Packet::makeAtomicResponse(), panic, pioDelay, Packet::req, updateIntState(), vcpuAddr, vcpuData, VGIC_CPU_MAX, and MipsISA::w.

Referenced by write().

Member Data Documentation

Bitfield<2> VGic::AckCtl

private

Definition at line 160 of file vgic.hh.

Bitfield<4> VGic::CPBR

private

Definition at line 158 of file vgic.hh.

Bitfield<12,10> VGic::CpuID

private

Definition at line 140 of file vgic.hh.

uint64_t VGic::eisr

private

Definition at line 182 of file vgic.hh.

Referenced by EndBitUnion().

Bitfield< 0 > VGic::En

private

Definition at line 153 of file vgic.hh.

Bitfield<1> VGic::EnGrp1

private

Definition at line 161 of file vgic.hh.

Bitfield<19> VGic::EOI

private

Definition at line 139 of file vgic.hh.

VGic::EOICount

private

Definition at line 145 of file vgic.hh.

Bitfield<3> VGic::FIQEn

private

Definition at line 159 of file vgic.hh.

BaseGic* VGic::gic

private

Definition at line 127 of file vgic.hh.

Referenced by postMaintInt(), and unPostMaintInt().

const int VGic::GICH_APR0 = 0x0f0

staticprivate

Definition at line 82 of file vgic.hh.

Referenced by readCtrl(), and writeCtrl().

const int VGic::GICH_EISR0 = 0x020

staticprivate

Definition at line 78 of file vgic.hh.

Referenced by readCtrl().

const int VGic::GICH_EISR1 = 0x024

staticprivate

Definition at line 79 of file vgic.hh.

Referenced by readCtrl().

const int VGic::GICH_ELSR0 = 0x030

staticprivate

Definition at line 80 of file vgic.hh.

Referenced by readCtrl().

const int VGic::GICH_ELSR1 = 0x034

staticprivate

Definition at line 81 of file vgic.hh.

Referenced by readCtrl().

const int VGic::GICH_HCR = 0x000

staticprivate

Definition at line 74 of file vgic.hh.

Referenced by readCtrl(), and writeCtrl().

const int VGic::GICH_LR0 = 0x100

staticprivate

Definition at line 83 of file vgic.hh.

Referenced by readCtrl(), and writeCtrl().

const int VGic::GICH_LR1 = 0x104

staticprivate

Definition at line 84 of file vgic.hh.

Referenced by readCtrl(), and writeCtrl().

const int VGic::GICH_LR2 = 0x108

staticprivate

Definition at line 85 of file vgic.hh.

Referenced by readCtrl(), and writeCtrl().

const int VGic::GICH_LR3 = 0x10c

staticprivate

Definition at line 86 of file vgic.hh.

Referenced by readCtrl(), and writeCtrl().

const int VGic::GICH_MISR = 0x010

staticprivate

Definition at line 77 of file vgic.hh.

Referenced by readCtrl().

const int VGic::GICH_REG_SIZE = 0x2000

staticprivate

Definition at line 72 of file vgic.hh.

Referenced by getAddrRanges(), read(), and write().

const int VGic::GICH_SIZE = 0x200

staticprivate

Definition at line 71 of file vgic.hh.

const int VGic::GICH_VMCR = 0x008

staticprivate

Definition at line 76 of file vgic.hh.

Referenced by readCtrl(), and writeCtrl().

const int VGic::GICH_VTR = 0x004

staticprivate

Definition at line 75 of file vgic.hh.

Referenced by readCtrl().

const int VGic::GICV_ABPR = 0x01c

staticprivate

Definition at line 96 of file vgic.hh.

const int VGic::GICV_AEOIR = 0x024

staticprivate

Definition at line 98 of file vgic.hh.

const int VGic::GICV_AHPPIR = 0x028

staticprivate

Definition at line 99 of file vgic.hh.

const int VGic::GICV_AIAR = 0x020

staticprivate

Definition at line 97 of file vgic.hh.

const int VGic::GICV_APR0 = 0x0d0

staticprivate

Definition at line 100 of file vgic.hh.

const int VGic::GICV_BPR = 0x008

staticprivate

Definition at line 91 of file vgic.hh.

const int VGic::GICV_CTLR = 0x000

staticprivate

Definition at line 89 of file vgic.hh.

Referenced by readVCpu(), and writeVCpu().

const int VGic::GICV_DIR = 0x1000

staticprivate

Definition at line 102 of file vgic.hh.

const int VGic::GICV_EOIR = 0x010

staticprivate

Definition at line 93 of file vgic.hh.

Referenced by writeVCpu().

const int VGic::GICV_HPPIR = 0x018

staticprivate

Definition at line 95 of file vgic.hh.

const int VGic::GICV_IAR = 0x00c

staticprivate

Definition at line 92 of file vgic.hh.

Referenced by readVCpu().

const int VGic::GICV_IIDR = 0x0fc

staticprivate

Definition at line 101 of file vgic.hh.

const int VGic::GICV_PMR = 0x004

staticprivate

Definition at line 90 of file vgic.hh.

Referenced by writeVCpu().

const int VGic::GICV_RPR = 0x014

staticprivate

Definition at line 94 of file vgic.hh.

const int VGic::GICV_SIZE = 0x2000

staticprivate

Definition at line 88 of file vgic.hh.

Referenced by getAddrRanges(), read(), and write().

Bitfield<30> VGic::Grp1

private

Definition at line 136 of file vgic.hh.

HCR VGic::hcr

private

Definition at line 181 of file vgic.hh.

Referenced by EndBitUnion().

Addr VGic::hvAddr

private

Definition at line 130 of file vgic.hh.

Referenced by getAddrRanges(), read(), readCtrl(), serialize(), unserialize(), write(), and writeCtrl().

std::array<ListReg, NUM_LR> VGic::LR

private

Definition at line 178 of file vgic.hh.

Referenced by EndBitUnion().

const uint32_t VGic::LR_ACTIVE = 2

staticprivate

Definition at line 105 of file vgic.hh.

Referenced by readVCpu().

const uint32_t VGic::LR_PENDING = 1

staticprivate

Definition at line 104 of file vgic.hh.

Referenced by findHighestPendingLR(), and lrPending().

Bitfield<2> VGic::LRENPIE

private

Definition at line 151 of file vgic.hh.

int VGic::maintInt

private

Definition at line 132 of file vgic.hh.

Referenced by postMaintInt(), serialize(), unPostMaintInt(), and unserialize().

bool VGic::maintIntPosted[VGIC_CPU_MAX]

private

Definition at line 123 of file vgic.hh.

Referenced by serialize(), unserialize(), updateIntState(), and VGic().

Bitfield<3> VGic::NPIE

private

Definition at line 150 of file vgic.hh.

const int VGic::NUM_LR = 4

staticprivate

Definition at line 69 of file vgic.hh.

Referenced by findHighestPendingLR(), findLRForVIRQ(), lrPending(), lrValid(), readCtrl(), and updateIntState().

Tick VGic::pioDelay

private

Definition at line 131 of file vgic.hh.

Referenced by readCtrl(), readVCpu(), serialize(), unserialize(), writeCtrl(), and writeVCpu().

Platform* VGic::platform

private

Definition at line 126 of file vgic.hh.

Referenced by unPostVInt().

PostVIntEvent* VGic::postVIntEvent[VGIC_CPU_MAX]

private

Definition at line 122 of file vgic.hh.

Referenced by postVInt(), serialize(), unserialize(), and VGic().

Bitfield<27,23> VGic::Priority

private

Definition at line 138 of file vgic.hh.

Bitfield<29,28> VGic::State

private

Definition at line 137 of file vgic.hh.

Bitfield<1> VGic::UIE

private

Definition at line 152 of file vgic.hh.

Addr VGic::vcpuAddr

private

Definition at line 129 of file vgic.hh.

Referenced by getAddrRanges(), read(), readVCpu(), serialize(), unserialize(), write(), and writeVCpu().

struct std::array< vcpuIntData, VGIC_CPU_MAX > VGic::vcpuData

private

Definition at line 199 of file vgic.hh.

Referenced by readCtrl(), readVCpu(), serialize(), unserialize(), updateIntState(), writeCtrl(), and writeVCpu().

VCTLR VGic::vctrl

private

Definition at line 179 of file vgic.hh.

Referenced by EndBitUnion(), and readVCpu().

uint8_t VGic::VEM

private

Definition at line 190 of file vgic.hh.

Referenced by EndBitUnion().

const int VGic::VGIC_CPU_MAX = 256

staticprivate

Definition at line 68 of file vgic.hh.

Referenced by readCtrl(), readVCpu(), serialize(), unserialize(), updateIntState(), VGic(), writeCtrl(), and writeVCpu().

Bitfield<5> VGic::VGrp0DIE

private

Definition at line 148 of file vgic.hh.

Bitfield<4> VGic::VGrp0EIE

private

Definition at line 149 of file vgic.hh.

Bitfield<7> VGic::VGrp1DIE

private

Definition at line 146 of file vgic.hh.

Bitfield<6> VGic::VGrp1EIE

private

Definition at line 147 of file vgic.hh.

bool VGic::vIntPosted[VGIC_CPU_MAX]

private

Definition at line 124 of file vgic.hh.

Referenced by serialize(), unserialize(), updateIntState(), and VGic().

Bitfield<9,0> VGic::VirtualID

private

Definition at line 141 of file vgic.hh.

uint8_t VGic::VMABP

private

Definition at line 191 of file vgic.hh.

Referenced by EndBitUnion().

uint8_t VGic::VMAckCtl

private

Definition at line 187 of file vgic.hh.

Referenced by EndBitUnion().

uint8_t VGic::VMBP

private

Definition at line 192 of file vgic.hh.

Referenced by EndBitUnion().

uint8_t VGic::VMCBPR

private

Definition at line 189 of file vgic.hh.

Referenced by EndBitUnion().

uint8_t VGic::VMFiqEn

private

Definition at line 188 of file vgic.hh.

Referenced by EndBitUnion().

uint8_t VGic::VMGrp0En

private

Definition at line 185 of file vgic.hh.

Referenced by EndBitUnion().

uint8_t VGic::VMGrp1En

private

Definition at line 186 of file vgic.hh.

Referenced by EndBitUnion().

uint8_t VGic::VMPriMask

private

Definition at line 193 of file vgic.hh.

Referenced by EndBitUnion().

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

dev/arm/vgic.hh
dev/arm/vgic.cc

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