#include <tlb.hh>

Inheritance diagram for AlphaISA::TLB:

Public Types
typedef AlphaTLBParams	Params

Public Types inherited from BaseTLB
enum	Mode { Read, Write, Execute }

Public Types inherited from SimObject
typedef SimObjectParams	Params

Public Member Functions
	TLB (const Params *p)

virtual	~TLB ()

void	takeOverFrom (BaseTLB *otlb) override
	Take over from an old tlb context. More...

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

int	getsize () const

TlbEntry &	index (bool advance=true)

void	insert (Addr vaddr, TlbEntry &entry)

void	flushAll () override
	Remove all entries from the TLB. More...

void	flushProcesses ()

void	flushAddr (Addr addr, uint8_t asn)

void	demapPage (Addr vaddr, uint64_t asn) override

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

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

void	flushCache ()

TlbEntry *	updateCache (TlbEntry *entry)

Fault	translateAtomic (RequestPtr req, ThreadContext *tc, Mode mode)

void	translateTiming (RequestPtr req, ThreadContext tc, Translation translation, Mode mode)

Fault	translateFunctional (RequestPtr req, ThreadContext *tc, Mode mode)
	translateFunctional stub function for future CheckerCPU support More...

Fault	finalizePhysical (RequestPtr req, ThreadContext *tc, Mode mode) const

Public Member Functions inherited from BaseTLB
virtual BaseMasterPort *	getMasterPort ()
	Get the table walker master port if present. More...

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

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...

Static Public Member Functions
static bool	validVirtualAddress (Addr vaddr)

static Fault	checkCacheability (RequestPtr &req, bool itb=false)

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)

Public Attributes
TlbEntry *	EntryCache [3]

Protected Types
typedef std::multimap< Addr, int >	PageTable

Protected Member Functions
void	nextnlu ()

TlbEntry *	lookup (Addr vpn, uint8_t asn)

Fault	translateData (RequestPtr req, ThreadContext *tc, bool write)

Fault	translateInst (RequestPtr req, ThreadContext *tc)

Protected Member Functions inherited from BaseTLB
	BaseTLB (const Params *p)

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
Stats::Scalar	fetch_hits

Stats::Scalar	fetch_misses

Stats::Scalar	fetch_acv

Stats::Formula	fetch_accesses

Stats::Scalar	read_hits

Stats::Scalar	read_misses

Stats::Scalar	read_acv

Stats::Scalar	read_accesses

Stats::Scalar	write_hits

Stats::Scalar	write_misses

Stats::Scalar	write_acv

Stats::Scalar	write_accesses

Stats::Formula	data_hits

Stats::Formula	data_misses

Stats::Formula	data_acv

Stats::Formula	data_accesses

PageTable	lookupTable

std::vector< TlbEntry >	table

int	nlu

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...

Additional Inherited Members
Static Public Attributes inherited from Serializable
static int	ckptCount = 0

static int	ckptMaxCount = 0

static int	ckptPrevCount = -1