#include <isa.hh>

Inheritance diagram for gem5::SparcISA::ISA:

Public Types
using	Params = SparcISAParams

Public Types inherited from gem5::BaseISA
typedef std::vector< const RegClass * >	RegClasses

Public Types inherited from gem5::SimObject
typedef SimObjectParams	Params

Public Member Functions
const RegIndex &	mapIntRegId (RegIndex idx) const

void	clear () override

PCStateBase *	newPCState (Addr new_inst_addr=0) const override

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

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

RegVal	readMiscRegNoEffect (RegIndex idx) const override

RegVal	readMiscReg (RegIndex idx) override

void	setMiscRegNoEffect (RegIndex idx, RegVal val) override

void	setMiscReg (RegIndex idx, RegVal val) override

uint64_t	getExecutingAsid () const override

bool	inUserMode () const override

void	copyRegsFrom (ThreadContext *src) override

	ISA (const Params &p)

Public Member Functions inherited from gem5::BaseISA
virtual void	takeOverFrom (ThreadContext new_tc, ThreadContext old_tc)

virtual void	setThreadContext (ThreadContext *_tc)

virtual void	resetThread ()

const RegClasses &	regClasses () const

const std::string	getIsaName () const

virtual void	handleLockedRead (const RequestPtr &req)

virtual void	handleLockedRead (ExecContext *xc, const RequestPtr &req)

virtual bool	handleLockedWrite (const RequestPtr &req, Addr cacheBlockMask)

virtual bool	handleLockedWrite (ExecContext *xc, const RequestPtr &req, Addr cacheBlockMask)

virtual void	handleLockedSnoop (PacketPtr pkt, Addr cacheBlockMask)

virtual void	handleLockedSnoop (ExecContext *xc, PacketPtr pkt, Addr cacheBlockMask)

virtual void	handleLockedSnoopHit ()

virtual void	handleLockedSnoopHit (ExecContext *xc)

virtual void	globalClearExclusive ()

virtual void	globalClearExclusive (ExecContext *xc)

virtual int64_t	getVectorLengthInBytes () const
	This function returns the vector length of the Vector Length Agnostic extension of the ISA.

Public Member Functions inherited from gem5::SimObject
const Params &	params () const

	SimObject (const Params &p)

virtual	~SimObject ()

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

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

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

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

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

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

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

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

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

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

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

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

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

Public Member Functions inherited from gem5::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.

void	setCurTick (Tick newVal)

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

	EventManager (EventManager *em)

	EventManager (EventQueue *eq)

Public Member Functions inherited from gem5::Serializable
	Serializable ()

virtual	~Serializable ()

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

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

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

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

Public Member Functions inherited from gem5::Drainable
DrainState	drainState () const
	Return the current drain state of an object.

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

Public Member Functions inherited from gem5::statistics::Group
	Group (Group parent, const char name=nullptr)
	Construct a new statistics group.

virtual	~Group ()

virtual void	regStats ()
	Callback to set stat parameters.

virtual void	resetStats ()
	Callback to reset stats.

virtual void	preDumpStats ()
	Callback before stats are dumped.

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

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

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

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

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

void	mergeStatGroup (Group *block)
	Merge the contents (stats & children) of a block to this block.

	Group ()=delete

	Group (const Group &)=delete

Group &	operator= (const Group &)=delete

Public Member Functions inherited from gem5::Named
	Named (const std::string &name_)

virtual	~Named ()=default

virtual std::string	name () const

Protected Member Functions
bool	isHyperPriv ()

bool	isPriv ()

bool	isNonPriv ()

Protected Member Functions inherited from gem5::BaseISA
	BaseISA (const SimObjectParams &p, const std::string &name)

Protected Member Functions inherited from gem5::Drainable
	Drainable ()

virtual	~Drainable ()

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

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

Private Types
enum	InstIntRegOffsets { CurrentGlobalsOffset = 0 , CurrentWindowOffset = CurrentGlobalsOffset + NumGlobalRegs , MicroIntOffset = CurrentWindowOffset + NumWindowedRegs , NextGlobalsOffset = MicroIntOffset + int_reg::NumMicroRegs , NextWindowOffset = NextGlobalsOffset + NumGlobalRegs , PreviousGlobalsOffset = NextWindowOffset + NumWindowedRegs , PreviousWindowOffset = PreviousGlobalsOffset + NumGlobalRegs , TotalInstIntRegs = PreviousWindowOffset + NumWindowedRegs }

typedef MemberEventWrapper<&ISA::processTickCompare >	TickCompareEvent

typedef MemberEventWrapper<&ISA::processSTickCompare >	STickCompareEvent

typedef MemberEventWrapper<&ISA::processHSTickCompare >	HSTickCompareEvent

Private Member Functions
void	setFSReg (int miscReg, RegVal val)

RegVal	readFSReg (int miscReg)

void	checkSoftInt ()

void	processTickCompare ()
	Process a tick compare event and generate an interrupt on the cpu if appropriate.

void	processSTickCompare ()

void	processHSTickCompare ()

void	installWindow (int cwp, int offset)

void	installGlobals (int gl, int offset)

void	reloadRegMap ()

Private Attributes
uint8_t	asi

uint64_t	tick

uint8_t	fprs

uint64_t	gsr

uint64_t	softint

uint64_t	tick_cmpr

uint64_t	stick

uint64_t	stick_cmpr

uint64_t	tpc [MaxTL]

uint64_t	tnpc [MaxTL]

uint64_t	tstate [MaxTL]

uint16_t	tt [MaxTL]

uint64_t	tba

PSTATE	pstate

uint8_t	tl

uint8_t	pil

uint8_t	cwp

uint8_t	gl

HPSTATE	hpstate
	Hyperprivileged Registers.

uint64_t	htstate [MaxTL]

uint64_t	hintp

uint64_t	htba

uint64_t	hstick_cmpr

uint64_t	strandStatusReg

uint64_t	fsr
	Floating point misc registers.

uint16_t	priContext
	MMU Internal Registers.

uint16_t	secContext

uint16_t	partId

uint64_t	lsuCtrlReg

uint64_t	scratchPad [8]

uint64_t	cpu_mondo_head

uint64_t	cpu_mondo_tail

uint64_t	dev_mondo_head

uint64_t	dev_mondo_tail

uint64_t	res_error_head

uint64_t	res_error_tail

uint64_t	nres_error_head

uint64_t	nres_error_tail

TickCompareEvent *	tickCompare = nullptr

STickCompareEvent *	sTickCompare = nullptr

HSTickCompareEvent *	hSTickCompare = nullptr

RegIndex	intRegMap [TotalInstIntRegs]

Static Private Attributes
static const int	NumGlobalRegs = 8

static const int	NumWindowedRegs = 24

static const int	WindowOverlap = 8

static const int	TotalGlobals = (MaxGL + 1) * NumGlobalRegs

static const int	RegsPerWindow = NumWindowedRegs - WindowOverlap

static const int	TotalWindowed = NWindows * RegsPerWindow

Additional Inherited Members
Static Public Member Functions inherited from gem5::SimObject
static void	serializeAll (const std::string &cpt_dir)
	Create a checkpoint by serializing all SimObjects in the system.

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

static void	setSimObjectResolver (SimObjectResolver *resolver)
	There is a single object name resolver, and it is only set when simulation is restoring from checkpoints.

static SimObjectResolver *	getSimObjectResolver ()
	There is a single object name resolver, and it is only set when simulation is restoring from checkpoints.

Static Public Member Functions inherited from gem5::Serializable
static const std::string &	currentSection ()
	Gets the fully-qualified name of the active section.

static void	generateCheckpointOut (const std::string &cpt_dir, std::ofstream &outstream)
	Generate a checkpoint file so that the serialization can be routed to it.

Protected Attributes inherited from gem5::BaseISA
ThreadContext *	tc = nullptr

RegClasses	_regClasses

std::string	isaName

Protected Attributes inherited from gem5::SimObject
const SimObjectParams &	_params
	Cached copy of the object parameters.

Protected Attributes inherited from gem5::EventManager
EventQueue *	eventq
	A pointer to this object's event queue.

Detailed Description

Definition at line 55 of file isa.hh.

Member Typedef Documentation

◆ HSTickCompareEvent

typedef MemberEventWrapper<&ISA::processHSTickCompare> gem5::SparcISA::ISA::HSTickCompareEvent

private

Definition at line 142 of file isa.hh.

◆ Params

using gem5::SparcISA::ISA::Params = SparcISAParams

Definition at line 203 of file isa.hh.

◆ STickCompareEvent

typedef MemberEventWrapper<&ISA::processSTickCompare> gem5::SparcISA::ISA::STickCompareEvent

private

Definition at line 139 of file isa.hh.

◆ TickCompareEvent

typedef MemberEventWrapper<&ISA::processTickCompare> gem5::SparcISA::ISA::TickCompareEvent

private

Definition at line 136 of file isa.hh.

Member Enumeration Documentation

◆ InstIntRegOffsets

enum gem5::SparcISA::ISA::InstIntRegOffsets

private

Enumerator
CurrentGlobalsOffset
CurrentWindowOffset
MicroIntOffset
NextGlobalsOffset
NextWindowOffset
PreviousGlobalsOffset
PreviousWindowOffset
TotalInstIntRegs

Definition at line 153 of file isa.hh.

Constructor & Destructor Documentation

◆ ISA()

gem5::SparcISA::ISA::ISA ( const Params & p )

Definition at line 82 of file isa.cc.

References gem5::BaseISA::_regClasses, gem5::ArmISA::ccRegClass, clear(), gem5::SparcISA::flatIntRegClass, gem5::X86ISA::floatRegClass, gem5::ArmISA::matRegClass, gem5::ArmISA::miscRegClass, gem5::ArmISA::vecElemClass, gem5::ArmISA::vecPredRegClass, and gem5::ArmISA::vecRegClass.

Member Function Documentation

◆ checkSoftInt()

void gem5::ISA::checkSoftInt ( )

private

Definition at line 47 of file ua2005.cc.

References gem5::BaseCPU::clearInterrupt(), gem5::ThreadContext::getCpuPtr(), gem5::SparcISA::IT_SOFT_INT, gem5::BaseCPU::postInterrupt(), and gem5::BaseISA::tc.

◆ clear()

void gem5::SparcISA::ISA::clear ( )

overridevirtual

Reimplemented from gem5::BaseISA.

Definition at line 316 of file isa.cc.

References asi, cpu_mondo_head, cpu_mondo_tail, cwp, dev_mondo_head, dev_mondo_tail, fprs, fsr, gl, gsr, hintp, hpstate, hstick_cmpr, hSTickCompare, htba, htstate, lsuCtrlReg, nres_error_head, nres_error_tail, panic, partId, pil, priContext, pstate, reloadRegMap(), res_error_head, res_error_tail, scratchPad, secContext, softint, stick, stick_cmpr, sTickCompare, strandStatusReg, tba, tick, tick_cmpr, tickCompare, tl, tnpc, tpc, tstate, and tt.

Referenced by ISA().

◆ copyRegsFrom()

void gem5::SparcISA::ISA::copyRegsFrom ( ThreadContext * src )

overridevirtual

◆ getExecutingAsid()

uint64_t gem5::SparcISA::ISA::getExecutingAsid ( ) const

inlineoverridevirtual

Reimplemented from gem5::BaseISA.

Definition at line 198 of file isa.hh.

References gem5::SparcISA::MISCREG_MMU_P_CONTEXT, and readMiscRegNoEffect().

◆ installGlobals()

void gem5::SparcISA::ISA::installGlobals	(	int	gl,
		int	offset )

private

Definition at line 306 of file isa.cc.

References gl, gem5::ArmISA::i, intRegMap, NumGlobalRegs, gem5::SparcISA::int_reg::NumRegs, and gem5::ArmISA::offset.

Referenced by reloadRegMap(), and setMiscReg().

◆ installWindow()

void gem5::SparcISA::ISA::installWindow	(	int	cwp,
		int	offset )

private

Definition at line 296 of file isa.cc.

References cwp, gem5::ArmISA::i, intRegMap, gem5::SparcISA::int_reg::NumRegs, NumWindowedRegs, gem5::ArmISA::offset, RegsPerWindow, TotalGlobals, and TotalWindowed.

Referenced by reloadRegMap(), and setMiscReg().

◆ inUserMode()

bool gem5::SparcISA::ISA::inUserMode ( ) const

inlineoverridevirtual

Implements gem5::BaseISA.

Definition at line 206 of file isa.hh.

References hpstate, gem5::SparcISA::MISCREG_HPSTATE, gem5::SparcISA::MISCREG_PSTATE, pstate, and readMiscRegNoEffect().

◆ isHyperPriv()

bool gem5::SparcISA::ISA::isHyperPriv ( )

inlineprotected

Definition at line 185 of file isa.hh.

References hpstate.

◆ isNonPriv()

bool gem5::SparcISA::ISA::isNonPriv ( )

inlineprotected

Definition at line 187 of file isa.hh.

References isPriv().

◆ isPriv()

bool gem5::SparcISA::ISA::isPriv ( )

inlineprotected

Definition at line 186 of file isa.hh.

References hpstate, and pstate.

Referenced by isNonPriv().

◆ mapIntRegId()

const RegIndex & gem5::SparcISA::ISA::mapIntRegId ( RegIndex idx ) const

inline

Definition at line 171 of file isa.hh.

References intRegMap.

◆ newPCState()

PCStateBase * gem5::SparcISA::ISA::newPCState ( Addr new_inst_addr = 0 ) const

inlineoverridevirtual

Implements gem5::BaseISA.

Definition at line 176 of file isa.hh.

◆ processHSTickCompare()

void gem5::ISA::processHSTickCompare ( )

private

Definition at line 352 of file ua2005.cc.

References gem5::Clocked::clockEdge(), DPRINTF, gem5::ThreadContext::getCpuPtr(), gem5::ThreadContext::Halted, gem5::BaseCPU::instCount(), gem5::ArmISA::mask, gem5::SparcISA::MISCREG_HINTP, gem5::SparcISA::MISCREG_HSTICK_CMPR, gem5::ThreadContext::readMiscRegNoEffect(), gem5::EventManager::schedule(), gem5::ArmISA::ISA::setMiscReg(), gem5::ThreadContext::status(), gem5::ThreadContext::Suspended, and gem5::BaseISA::tc.

◆ processSTickCompare()

void gem5::ISA::processSTickCompare ( )

private

Definition at line 328 of file ua2005.cc.

References gem5::Clocked::clockEdge(), DPRINTF, gem5::ThreadContext::getCpuPtr(), gem5::BaseCPU::instCount(), gem5::ArmISA::mask, gem5::SparcISA::MISCREG_SOFTINT, gem5::SparcISA::MISCREG_STICK_CMPR, gem5::ThreadContext::readMiscRegNoEffect(), gem5::EventManager::schedule(), gem5::ArmISA::ISA::setMiscReg(), gem5::ThreadContext::status(), gem5::ThreadContext::Suspended, and gem5::BaseISA::tc.

◆ processTickCompare()

void gem5::ISA::processTickCompare ( )

private

Process a tick compare event and generate an interrupt on the cpu if appropriate.

Definition at line 322 of file ua2005.cc.

References panic.

◆ readFSReg()

RegVal gem5::ISA::readFSReg ( int miscReg )

private

Definition at line 248 of file ua2005.cc.

Referenced by readMiscReg().

◆ readMiscReg()

RegVal gem5::SparcISA::ISA::readMiscReg ( RegIndex idx )

overridevirtual

Implements gem5::BaseISA.

Definition at line 540 of file isa.cc.

◆ readMiscRegNoEffect()

RegVal gem5::SparcISA::ISA::readMiscRegNoEffect ( RegIndex idx ) const

overridevirtual

Privilged Registers

Hyper privileged registers

Floating Point Status Register

Implements gem5::BaseISA.

Definition at line 379 of file isa.cc.

Referenced by getExecutingAsid(), inUserMode(), and readMiscReg().

◆ reloadRegMap()

void gem5::SparcISA::ISA::reloadRegMap ( )

private

Definition at line 282 of file isa.cc.

References CurrentGlobalsOffset, CurrentWindowOffset, cwp, gl, gem5::ArmISA::i, installGlobals(), installWindow(), intRegMap, MicroIntOffset, NextGlobalsOffset, NextWindowOffset, gem5::SparcISA::int_reg::NumMicroRegs, gem5::SparcISA::NWindows, PreviousGlobalsOffset, PreviousWindowOffset, and TotalGlobals.

Referenced by clear(), and unserialize().

◆ serialize()

void gem5::SparcISA::ISA::serialize ( CheckpointOut & cp ) const

overridevirtual

Serialize an object.

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

Parameters

cp	Checkpoint state

Reimplemented from gem5::BaseISA.

Definition at line 845 of file isa.cc.

References asi, cpu_mondo_head, cpu_mondo_tail, cwp, dev_mondo_head, dev_mondo_tail, fprs, fsr, gl, gsr, hintp, hpstate, hstick_cmpr, hSTickCompare, htba, htstate, lsuCtrlReg, gem5::SparcISA::MaxTL, nres_error_head, nres_error_tail, partId, pil, priContext, pstate, res_error_head, res_error_tail, gem5::Event::scheduled(), scratchPad, secContext, gem5::BaseISA::serialize(), SERIALIZE_ARRAY, SERIALIZE_SCALAR, softint, stick, stick_cmpr, sTickCompare, strandStatusReg, tba, tick, tick_cmpr, tickCompare, tl, tnpc, tpc, tstate, tt, and gem5::Event::when().

◆ setFSReg()

void gem5::ISA::setFSReg	(	int	miscReg,
		RegVal	val )

private

Definition at line 92 of file ua2005.cc.

Referenced by setMiscReg().

◆ setMiscReg()

void gem5::SparcISA::ISA::setMiscReg	(	RegIndex	idx,
		RegVal	val )

overridevirtual

Implements gem5::BaseISA.

Definition at line 769 of file isa.cc.

◆ setMiscRegNoEffect()

void gem5::SparcISA::ISA::setMiscRegNoEffect	(	RegIndex	idx,
		RegVal	val )

overridevirtual

Privilged Registers

Hyper privileged registers

Floating Point Status Register

Implements gem5::BaseISA.

Definition at line 588 of file isa.cc.

Referenced by setMiscReg().

◆ unserialize()

void gem5::SparcISA::ISA::unserialize ( CheckpointIn & cp )

overridevirtual

Unserialize an object.

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

Parameters

cp	Checkpoint state

Implements gem5::Serializable.

Definition at line 902 of file isa.cc.

References asi, cpu_mondo_head, cpu_mondo_tail, cwp, dev_mondo_head, dev_mondo_tail, fprs, fsr, gl, gsr, hintp, hpstate, hstick_cmpr, hSTickCompare, htba, htstate, lsuCtrlReg, gem5::SparcISA::MaxTL, nres_error_head, nres_error_tail, partId, pil, priContext, pstate, reloadRegMap(), res_error_head, res_error_tail, gem5::EventManager::schedule(), scratchPad, secContext, softint, stick, stick_cmpr, sTickCompare, strandStatusReg, tba, tick, tick_cmpr, tickCompare, tl, tnpc, tpc, tstate, tt, UNSERIALIZE_ARRAY, and UNSERIALIZE_SCALAR.

Member Data Documentation

◆ asi

uint8_t gem5::SparcISA::ISA::asi

private

Definition at line 62 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ cpu_mondo_head

uint64_t gem5::SparcISA::ISA::cpu_mondo_head

private

Definition at line 113 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ cpu_mondo_tail

uint64_t gem5::SparcISA::ISA::cpu_mondo_tail

private

Definition at line 114 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ cwp

uint8_t gem5::SparcISA::ISA::cwp

private

Definition at line 85 of file isa.hh.

Referenced by clear(), installWindow(), readMiscRegNoEffect(), reloadRegMap(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ dev_mondo_head

uint64_t gem5::SparcISA::ISA::dev_mondo_head

private

Definition at line 115 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ dev_mondo_tail

uint64_t gem5::SparcISA::ISA::dev_mondo_tail

private

Definition at line 116 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ fprs

uint8_t gem5::SparcISA::ISA::fprs

private

Definition at line 64 of file isa.hh.

Referenced by clear(), readMiscReg(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ fsr

uint64_t gem5::SparcISA::ISA::fsr

private

Floating point misc registers.

Definition at line 103 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ gl

uint8_t gem5::SparcISA::ISA::gl

private

Definition at line 91 of file isa.hh.

Referenced by clear(), installGlobals(), readMiscRegNoEffect(), reloadRegMap(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ gsr

uint64_t gem5::SparcISA::ISA::gsr

private

Definition at line 65 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ hintp

uint64_t gem5::SparcISA::ISA::hintp

private

Definition at line 96 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ hpstate

HPSTATE gem5::SparcISA::ISA::hpstate

private

Hyperprivileged Registers.

Definition at line 94 of file isa.hh.

Referenced by clear(), inUserMode(), isHyperPriv(), isPriv(), readMiscRegNoEffect(), serialize(), setMiscReg(), setMiscRegNoEffect(), and unserialize().

◆ hstick_cmpr

uint64_t gem5::SparcISA::ISA::hstick_cmpr

private

Definition at line 98 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ hSTickCompare

HSTickCompareEvent* gem5::SparcISA::ISA::hSTickCompare = nullptr

private

Definition at line 143 of file isa.hh.

Referenced by clear(), serialize(), and unserialize().

◆ htba

uint64_t gem5::SparcISA::ISA::htba

private

Definition at line 97 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ htstate

uint64_t gem5::SparcISA::ISA::htstate[MaxTL]

private

Definition at line 95 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ intRegMap

RegIndex gem5::SparcISA::ISA::intRegMap[TotalInstIntRegs]

private

Definition at line 165 of file isa.hh.

Referenced by installGlobals(), installWindow(), mapIntRegId(), and reloadRegMap().

◆ lsuCtrlReg

uint64_t gem5::SparcISA::ISA::lsuCtrlReg

private

Definition at line 109 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ nres_error_head

uint64_t gem5::SparcISA::ISA::nres_error_head

private

Definition at line 119 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ nres_error_tail

uint64_t gem5::SparcISA::ISA::nres_error_tail

private

Definition at line 120 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ NumGlobalRegs

const int gem5::SparcISA::ISA::NumGlobalRegs = 8

staticprivate

Definition at line 145 of file isa.hh.

Referenced by installGlobals().

◆ NumWindowedRegs

const int gem5::SparcISA::ISA::NumWindowedRegs = 24

staticprivate

Definition at line 146 of file isa.hh.

Referenced by installWindow().

◆ partId

uint16_t gem5::SparcISA::ISA::partId

private

Definition at line 108 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ pil

uint8_t gem5::SparcISA::ISA::pil

private

Definition at line 84 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ priContext

uint16_t gem5::SparcISA::ISA::priContext

private

MMU Internal Registers.

Definition at line 106 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ pstate

PSTATE gem5::SparcISA::ISA::pstate

private

Definition at line 82 of file isa.hh.

Referenced by clear(), inUserMode(), isPriv(), readMiscRegNoEffect(), serialize(), setMiscReg(), setMiscRegNoEffect(), and unserialize().

◆ RegsPerWindow

const int gem5::SparcISA::ISA::RegsPerWindow = NumWindowedRegs - WindowOverlap

staticprivate

Definition at line 150 of file isa.hh.

Referenced by installWindow().

◆ res_error_head

uint64_t gem5::SparcISA::ISA::res_error_head

private

Definition at line 117 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ res_error_tail

uint64_t gem5::SparcISA::ISA::res_error_tail

private

Definition at line 118 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ scratchPad

uint64_t gem5::SparcISA::ISA::scratchPad[8]

private

Definition at line 111 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ secContext

uint16_t gem5::SparcISA::ISA::secContext

private

Definition at line 107 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ softint

uint64_t gem5::SparcISA::ISA::softint

private

Definition at line 66 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ stick

uint64_t gem5::SparcISA::ISA::stick

private

Definition at line 68 of file isa.hh.

Referenced by clear(), readMiscReg(), readMiscRegNoEffect(), serialize(), setMiscReg(), setMiscRegNoEffect(), and unserialize().

◆ stick_cmpr

uint64_t gem5::SparcISA::ISA::stick_cmpr

private

Definition at line 69 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ sTickCompare

STickCompareEvent* gem5::SparcISA::ISA::sTickCompare = nullptr

private

Definition at line 140 of file isa.hh.

Referenced by clear(), serialize(), and unserialize().

◆ strandStatusReg

uint64_t gem5::SparcISA::ISA::strandStatusReg

private

Definition at line 100 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ tba

uint64_t gem5::SparcISA::ISA::tba

private

Definition at line 80 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ tick

uint64_t gem5::SparcISA::ISA::tick

private

Definition at line 63 of file isa.hh.

Referenced by clear(), readMiscReg(), readMiscRegNoEffect(), serialize(), setMiscReg(), setMiscRegNoEffect(), and unserialize().

◆ tick_cmpr

uint64_t gem5::SparcISA::ISA::tick_cmpr

private

Definition at line 67 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ tickCompare

TickCompareEvent* gem5::SparcISA::ISA::tickCompare = nullptr

private

Definition at line 137 of file isa.hh.

Referenced by clear(), serialize(), and unserialize().

◆ tl

uint8_t gem5::SparcISA::ISA::tl

private

Definition at line 83 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscReg(), setMiscRegNoEffect(), and unserialize().

◆ tnpc

uint64_t gem5::SparcISA::ISA::tnpc[MaxTL]

private

Definition at line 75 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ TotalGlobals

const int gem5::SparcISA::ISA::TotalGlobals = (MaxGL + 1) * NumGlobalRegs

staticprivate

Definition at line 149 of file isa.hh.

Referenced by installWindow(), and reloadRegMap().

◆ TotalWindowed

const int gem5::SparcISA::ISA::TotalWindowed = NWindows * RegsPerWindow

staticprivate

Definition at line 151 of file isa.hh.

Referenced by installWindow().

◆ tpc

uint64_t gem5::SparcISA::ISA::tpc[MaxTL]

private

Definition at line 73 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ tstate

uint64_t gem5::SparcISA::ISA::tstate[MaxTL]

private

Definition at line 77 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ tt

uint16_t gem5::SparcISA::ISA::tt[MaxTL]

private

Definition at line 78 of file isa.hh.

Referenced by clear(), readMiscRegNoEffect(), serialize(), setMiscRegNoEffect(), and unserialize().

◆ WindowOverlap

const int gem5::SparcISA::ISA::WindowOverlap = 8

staticprivate

Definition at line 147 of file isa.hh.

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

arch/sparc/isa.hh
arch/sparc/isa.cc
arch/sparc/ua2005.cc

Public Types

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ HSTickCompareEvent

◆ Params

◆ STickCompareEvent

◆ TickCompareEvent

Member Enumeration Documentation

◆ InstIntRegOffsets

Constructor & Destructor Documentation

◆ ISA()

Member Function Documentation

◆ checkSoftInt()

◆ clear()

◆ copyRegsFrom()

◆ getExecutingAsid()

◆ installGlobals()

◆ installWindow()

◆ inUserMode()

◆ isHyperPriv()

◆ isNonPriv()

◆ isPriv()

◆ mapIntRegId()

◆ newPCState()

◆ processHSTickCompare()

◆ processSTickCompare()

◆ processTickCompare()

◆ readFSReg()

◆ readMiscReg()

◆ readMiscRegNoEffect()

◆ reloadRegMap()

◆ serialize()

◆ setFSReg()

◆ setMiscReg()

◆ setMiscRegNoEffect()

◆ unserialize()

Member Data Documentation

◆ asi

◆ cpu_mondo_head

◆ cpu_mondo_tail

◆ cwp

◆ dev_mondo_head

◆ dev_mondo_tail

◆ fprs

◆ fsr

◆ gl

◆ gsr

◆ hintp

◆ hpstate

◆ hstick_cmpr

◆ hSTickCompare

◆ htba

◆ htstate

◆ intRegMap

◆ lsuCtrlReg

◆ nres_error_head

◆ nres_error_tail

◆ NumGlobalRegs

◆ NumWindowedRegs

◆ partId

◆ pil

◆ priContext

◆ pstate

◆ RegsPerWindow

◆ res_error_head

◆ res_error_tail

◆ scratchPad

◆ secContext

◆ softint

◆ stick

◆ stick_cmpr

◆ sTickCompare

◆ strandStatusReg