SparcISA::ISA Class Reference

#include <isa.hh>

Inheritance diagram for SparcISA::ISA:

Public Types
typedef SparcISAParams	Params
Public Types inherited from SimObject
typedef SimObjectParams	Params

Public Member Functions
void	clear ()
void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...
void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...
void	startup (ThreadContext *tc)
MiscReg	readMiscRegNoEffect (int miscReg) const
MiscReg	readMiscReg (int miscReg, ThreadContext *tc)
void	setMiscRegNoEffect (int miscReg, const MiscReg val)
void	setMiscReg (int miscReg, const MiscReg val, ThreadContext *tc)
int	flattenIntIndex (int reg) const
int	flattenFloatIndex (int reg) const
int	flattenCCIndex (int reg) const
int	flattenMiscIndex (int reg) const
const Params *	params () const
	ISA (Params *p)
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	regStats ()
	Register statistics for this object. 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...

Protected Member Functions
bool	isHyperPriv ()
bool	isPriv ()
bool	isNonPriv ()
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...

Private Types
enum	InstIntRegOffsets {   CurrentGlobalsOffset = 0, CurrentWindowOffset = CurrentGlobalsOffset + NumGlobalRegs, MicroIntOffset = CurrentWindowOffset + NumWindowedRegs, NextGlobalsOffset = MicroIntOffset + NumMicroIntRegs,   NextWindowOffset = NextGlobalsOffset + NumGlobalRegs, PreviousGlobalsOffset = NextWindowOffset + NumWindowedRegs, PreviousWindowOffset = PreviousGlobalsOffset + NumGlobalRegs, TotalInstIntRegs = PreviousWindowOffset + NumWindowedRegs }
typedef CpuEventWrapper< ISA,&ISA::processTickCompare >	TickCompareEvent
typedef CpuEventWrapper< ISA,&ISA::processSTickCompare >	STickCompareEvent
typedef CpuEventWrapper< ISA,&ISA::processHSTickCompare >	HSTickCompareEvent

Private Member Functions
void	setFSReg (int miscReg, const MiscReg &val, ThreadContext *tc)
MiscReg	readFSReg (int miscReg, ThreadContext *tc)
void	checkSoftInt (ThreadContext *tc)
void	processTickCompare (ThreadContext *tc)
	Process a tick compare event and generate an interrupt on the cpu if appropriate. More...
void	processSTickCompare (ThreadContext *tc)
void	processHSTickCompare (ThreadContext *tc)
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. More...
uint64_t	htstate [MaxTL]
uint64_t	hintp
uint64_t	htba
uint64_t	hstick_cmpr
uint64_t	strandStatusReg
uint64_t	fsr
	Floating point misc registers. More...
uint16_t	priContext
	MMU Internal Registers. More...
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
STickCompareEvent *	sTickCompare
HSTickCompareEvent *	hSTickCompare
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 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 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 49 of file isa.hh.

Member Typedef Documentation

typedef CpuEventWrapper<ISA, &ISA::processHSTickCompare> SparcISA::ISA::HSTickCompareEvent

private

Definition at line 139 of file isa.hh.

typedef SparcISAParams SparcISA::ISA::Params

Definition at line 221 of file isa.hh.

typedef CpuEventWrapper<ISA, &ISA::processSTickCompare> SparcISA::ISA::STickCompareEvent

private

Definition at line 135 of file isa.hh.

typedef CpuEventWrapper<ISA, &ISA::processTickCompare> SparcISA::ISA::TickCompareEvent

private

Definition at line 131 of file isa.hh.

Member Enumeration Documentation

enum SparcISA::ISA::InstIntRegOffsets

private

Enumerator
CurrentGlobalsOffset
CurrentWindowOffset
MicroIntOffset
NextGlobalsOffset
NextWindowOffset
PreviousGlobalsOffset
PreviousWindowOffset
TotalInstIntRegs

Definition at line 150 of file isa.hh.

Constructor & Destructor Documentation

SparcISA::ISA::ISA

(

Params *

p

)

Definition at line 63 of file isa.cc.

References clear(), hSTickCompare, sTickCompare, and tickCompare.

Member Function Documentation

void ISA::checkSoftInt ( ThreadContext *  tc )

private

Definition at line 46 of file ua2005.cc.

References ThreadContext::getCpuPtr(), and SparcISA::IT_SOFT_INT.

void SparcISA::ISA::clear

(

)

Definition at line 114 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, tt, and ULL.

Referenced by ISA().

int SparcISA::ISA::flattenCCIndex ( int  reg ) const

inline

Definition at line 209 of file isa.hh.

References X86ISA::reg.

int SparcISA::ISA::flattenFloatIndex ( int  reg ) const

inline

Definition at line 202 of file isa.hh.

References X86ISA::reg.

int SparcISA::ISA::flattenIntIndex ( int  reg ) const

inline

Definition at line 193 of file isa.hh.

References intRegMap, SparcISA::NumIntRegs, X86ISA::reg, and TotalInstIntRegs.

int SparcISA::ISA::flattenMiscIndex ( int  reg ) const

inline

Definition at line 215 of file isa.hh.

References X86ISA::reg.

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

private

Definition at line 104 of file isa.cc.

References ArmISA::i, intRegMap, NumGlobalRegs, SparcISA::NumIntRegs, and ArmISA::offset.

Referenced by reloadRegMap(), and setMiscReg().

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

private

Definition at line 94 of file isa.cc.

References ArmISA::i, intRegMap, SparcISA::NumIntRegs, NumWindowedRegs, ArmISA::offset, RegsPerWindow, TotalGlobals, and TotalWindowed.

Referenced by reloadRegMap(), and setMiscReg().

bool SparcISA::ISA::isHyperPriv ( )

inlineprotected

Definition at line 179 of file isa.hh.

References hpstate.

bool SparcISA::ISA::isNonPriv ( )

inlineprotected

Definition at line 181 of file isa.hh.

References isPriv().

bool SparcISA::ISA::isPriv ( )

inlineprotected

Definition at line 180 of file isa.hh.

References hpstate, and pstate.

Referenced by isNonPriv().

const SparcISAParams * SparcISA::ISA::params

(

)

const

Definition at line 74 of file isa.cc.

References SimObject::_params.

void ISA::processHSTickCompare ( ThreadContext *  tc )

private

Definition at line 349 of file ua2005.cc.

References DPRINTF, ThreadContext::getCpuPtr(), ThreadContext::Halted, ArmISA::mask, SparcISA::MISCREG_HINTP, SparcISA::MISCREG_HSTICK_CMPR, ThreadContext::readMiscRegNoEffect(), ThreadContext::status(), ThreadContext::Suspended, and ULL.

void ISA::processSTickCompare ( ThreadContext *  tc )

private

Definition at line 325 of file ua2005.cc.

References DPRINTF, ThreadContext::getCpuPtr(), ArmISA::mask, SparcISA::MISCREG_SOFTINT, SparcISA::MISCREG_STICK_CMPR, ThreadContext::readMiscRegNoEffect(), ThreadContext::status(), ThreadContext::Suspended, and ULL.

void ISA::processTickCompare ( ThreadContext *  tc )

private

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

Definition at line 319 of file ua2005.cc.

References panic.

MiscReg ISA::readFSReg ( int  miscReg, ThreadContext *  tc  )

private

Definition at line 245 of file ua2005.cc.

References ThreadContext::Active, ThreadContext::contextId(), ThreadContext::getSystemPtr(), ThreadContext::Halted, SparcISA::MaxTL, SparcISA::MISCREG_HINTP, SparcISA::MISCREG_HPSTATE, SparcISA::MISCREG_HSTICK_CMPR, SparcISA::MISCREG_HTBA, SparcISA::MISCREG_HTSTATE, SparcISA::MISCREG_HVER, SparcISA::MISCREG_PIL, SparcISA::MISCREG_QUEUE_CPU_MONDO_HEAD, SparcISA::MISCREG_QUEUE_CPU_MONDO_TAIL, SparcISA::MISCREG_QUEUE_DEV_MONDO_HEAD, SparcISA::MISCREG_QUEUE_DEV_MONDO_TAIL, SparcISA::MISCREG_QUEUE_NRES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_NRES_ERROR_TAIL, SparcISA::MISCREG_QUEUE_RES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_RES_ERROR_TAIL, SparcISA::MISCREG_SOFTINT, SparcISA::MISCREG_STICK_CMPR, SparcISA::MISCREG_STRAND_STS_REG, SparcISA::MISCREG_TICK_CMPR, System::numContexts(), SparcISA::NWindows, panic, ThreadContext::Suspended, System::threadContexts, ULL, and X86ISA::x.

Referenced by readMiscReg().

MiscReg SparcISA::ISA::readMiscReg	(	int	miscReg,
		ThreadContext *	tc
	)

Definition at line 338 of file isa.cc.

References DPRINTF, fprs, ThreadContext::getCpuPtr(), mbits(), SparcISA::MISCREG_FPRS, SparcISA::MISCREG_HINTP, SparcISA::MISCREG_HPSTATE, SparcISA::MISCREG_HSTICK_CMPR, SparcISA::MISCREG_HTBA, SparcISA::MISCREG_HTSTATE, SparcISA::MISCREG_HVER, SparcISA::MISCREG_PCR, SparcISA::MISCREG_PIC, SparcISA::MISCREG_PRIVTICK, SparcISA::MISCREG_QUEUE_CPU_MONDO_HEAD, SparcISA::MISCREG_QUEUE_CPU_MONDO_TAIL, SparcISA::MISCREG_QUEUE_DEV_MONDO_HEAD, SparcISA::MISCREG_QUEUE_DEV_MONDO_TAIL, SparcISA::MISCREG_QUEUE_NRES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_NRES_ERROR_TAIL, SparcISA::MISCREG_QUEUE_RES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_RES_ERROR_TAIL, SparcISA::MISCREG_SOFTINT, SparcISA::MISCREG_SOFTINT_CLR, SparcISA::MISCREG_SOFTINT_SET, SparcISA::MISCREG_STICK, SparcISA::MISCREG_STICK_CMPR, SparcISA::MISCREG_STRAND_STS_REG, SparcISA::MISCREG_TICK, SparcISA::MISCREG_TICK_CMPR, panic, readFSReg(), readMiscRegNoEffect(), stick, and tick.

MiscReg SparcISA::ISA::readMiscRegNoEffect

(

int

miscReg

)

const

Privilged Registers

Hyper privileged registers

Floating Point Status Register

Definition at line 177 of file isa.cc.

References asi, bits(), cpu_mondo_head, cpu_mondo_tail, cwp, dev_mondo_head, dev_mondo_tail, DPRINTF, fprs, fsr, gl, gsr, hintp, hpstate, hstick_cmpr, htba, htstate, lsuCtrlReg, SparcISA::MISCREG_ASI, SparcISA::MISCREG_CWP, SparcISA::MISCREG_FPRS, SparcISA::MISCREG_FSR, SparcISA::MISCREG_GL, SparcISA::MISCREG_GSR, SparcISA::MISCREG_HINTP, SparcISA::MISCREG_HPSTATE, SparcISA::MISCREG_HSTICK_CMPR, SparcISA::MISCREG_HTBA, SparcISA::MISCREG_HTSTATE, SparcISA::MISCREG_MMU_LSU_CTRL, SparcISA::MISCREG_MMU_P_CONTEXT, SparcISA::MISCREG_MMU_PART_ID, SparcISA::MISCREG_MMU_S_CONTEXT, SparcISA::MISCREG_PCR, SparcISA::MISCREG_PIC, SparcISA::MISCREG_PIL, SparcISA::MISCREG_PRIVTICK, SparcISA::MISCREG_PSTATE, SparcISA::MISCREG_QUEUE_CPU_MONDO_HEAD, SparcISA::MISCREG_QUEUE_CPU_MONDO_TAIL, SparcISA::MISCREG_QUEUE_DEV_MONDO_HEAD, SparcISA::MISCREG_QUEUE_DEV_MONDO_TAIL, SparcISA::MISCREG_QUEUE_NRES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_NRES_ERROR_TAIL, SparcISA::MISCREG_QUEUE_RES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_RES_ERROR_TAIL, SparcISA::MISCREG_SCRATCHPAD_R0, SparcISA::MISCREG_SCRATCHPAD_R1, SparcISA::MISCREG_SCRATCHPAD_R2, SparcISA::MISCREG_SCRATCHPAD_R3, SparcISA::MISCREG_SCRATCHPAD_R4, SparcISA::MISCREG_SCRATCHPAD_R5, SparcISA::MISCREG_SCRATCHPAD_R6, SparcISA::MISCREG_SCRATCHPAD_R7, SparcISA::MISCREG_SOFTINT, SparcISA::MISCREG_STICK, SparcISA::MISCREG_STICK_CMPR, SparcISA::MISCREG_STRAND_STS_REG, SparcISA::MISCREG_TBA, SparcISA::MISCREG_TICK, SparcISA::MISCREG_TICK_CMPR, SparcISA::MISCREG_TL, SparcISA::MISCREG_TLB_DATA, SparcISA::MISCREG_TNPC, SparcISA::MISCREG_TPC, SparcISA::MISCREG_TSTATE, SparcISA::MISCREG_TT, nres_error_head, nres_error_tail, panic, partId, pil, priContext, pstate, res_error_head, res_error_tail, scratchPad, secContext, softint, stick, stick_cmpr, strandStatusReg, tba, tick, tick_cmpr, tl, tnpc, tpc, tstate, and tt.

Referenced by readMiscReg().

void SparcISA::ISA::reloadRegMap ( )

private

Definition at line 80 of file isa.cc.

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

Referenced by clear(), and unserialize().

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

overridevirtual

Serialize an object.

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

Parameters

cp	Checkpoint state

Implements Serializable.

Definition at line 642 of file isa.cc.

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

void ISA::setFSReg ( int  miscReg, const MiscReg &  val, ThreadContext *  tc  )

private

Definition at line 91 of file ua2005.cc.

References bits(), DPRINTF, FullSystem, ThreadContext::getCpuPtr(), ThreadContext::getKernelStats(), getMiscRegName(), SparcISA::IT_CPU_MONDO, SparcISA::IT_DEV_MONDO, SparcISA::IT_HINTP, SparcISA::IT_RES_ERROR, SparcISA::IT_TRAP_LEVEL_ZERO, ArmISA::mask, SparcISA::MISCREG_HINTP, SparcISA::MISCREG_HPSTATE, SparcISA::MISCREG_HSTICK_CMPR, SparcISA::MISCREG_HTBA, SparcISA::MISCREG_HTSTATE, SparcISA::MISCREG_HVER, SparcISA::MISCREG_PIL, SparcISA::MISCREG_PSTATE, SparcISA::MISCREG_QUEUE_CPU_MONDO_HEAD, SparcISA::MISCREG_QUEUE_CPU_MONDO_TAIL, SparcISA::MISCREG_QUEUE_DEV_MONDO_HEAD, SparcISA::MISCREG_QUEUE_DEV_MONDO_TAIL, SparcISA::MISCREG_QUEUE_NRES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_NRES_ERROR_TAIL, SparcISA::MISCREG_QUEUE_RES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_RES_ERROR_TAIL, SparcISA::MISCREG_SOFTINT, SparcISA::MISCREG_SOFTINT_CLR, SparcISA::MISCREG_SOFTINT_SET, SparcISA::MISCREG_STICK_CMPR, SparcISA::MISCREG_STRAND_STS_REG, SparcISA::MISCREG_TICK_CMPR, panic, ThreadContext::suspend(), MipsISA::tl, ULL, and X86ISA::val.

Referenced by setMiscReg().

void SparcISA::ISA::setMiscReg	(	int	miscReg,
		const MiscReg	val,
		ThreadContext *	tc
	)

Definition at line 566 of file isa.cc.

References CurrentGlobalsOffset, CurrentWindowOffset, DPRINTF, ThreadContext::getCpuPtr(), ThreadContext::getDecoderPtr(), hpstate, installGlobals(), installWindow(), SparcISA::IT_TRAP_LEVEL_ZERO, mbits(), SparcISA::MISCREG_ASI, SparcISA::MISCREG_CWP, SparcISA::MISCREG_FPRS, SparcISA::MISCREG_GL, SparcISA::MISCREG_HINTP, SparcISA::MISCREG_HPSTATE, SparcISA::MISCREG_HSTICK_CMPR, SparcISA::MISCREG_HTBA, SparcISA::MISCREG_HTSTATE, SparcISA::MISCREG_HVER, SparcISA::MISCREG_PCR, SparcISA::MISCREG_PIL, SparcISA::MISCREG_PSTATE, SparcISA::MISCREG_QUEUE_CPU_MONDO_HEAD, SparcISA::MISCREG_QUEUE_CPU_MONDO_TAIL, SparcISA::MISCREG_QUEUE_DEV_MONDO_HEAD, SparcISA::MISCREG_QUEUE_DEV_MONDO_TAIL, SparcISA::MISCREG_QUEUE_NRES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_NRES_ERROR_TAIL, SparcISA::MISCREG_QUEUE_RES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_RES_ERROR_TAIL, SparcISA::MISCREG_SOFTINT, SparcISA::MISCREG_SOFTINT_CLR, SparcISA::MISCREG_SOFTINT_SET, SparcISA::MISCREG_STICK, SparcISA::MISCREG_STICK_CMPR, SparcISA::MISCREG_STRAND_STS_REG, SparcISA::MISCREG_TICK, SparcISA::MISCREG_TICK_CMPR, SparcISA::MISCREG_TL, NextGlobalsOffset, NextWindowOffset, SparcISA::NWindows, PreviousGlobalsOffset, PreviousWindowOffset, pstate, SparcISA::PstateMask, setFSReg(), setMiscRegNoEffect(), stick, tick, tl, and X86ISA::val.

void SparcISA::ISA::setMiscRegNoEffect	(	int	miscReg,
		const MiscReg	val
	)

Privilged Registers

Hyper privileged registers

Floating Point Status Register

Definition at line 386 of file isa.cc.

References asi, cpu_mondo_head, cpu_mondo_tail, cwp, dev_mondo_head, dev_mondo_tail, DPRINTF, fprs, fsr, gl, gsr, hintp, hpstate, hstick_cmpr, htba, htstate, lsuCtrlReg, SparcISA::MISCREG_ASI, SparcISA::MISCREG_CWP, SparcISA::MISCREG_FPRS, SparcISA::MISCREG_FSR, SparcISA::MISCREG_GL, SparcISA::MISCREG_GSR, SparcISA::MISCREG_HINTP, SparcISA::MISCREG_HPSTATE, SparcISA::MISCREG_HSTICK_CMPR, SparcISA::MISCREG_HTBA, SparcISA::MISCREG_HTSTATE, SparcISA::MISCREG_MMU_LSU_CTRL, SparcISA::MISCREG_MMU_P_CONTEXT, SparcISA::MISCREG_MMU_PART_ID, SparcISA::MISCREG_MMU_S_CONTEXT, SparcISA::MISCREG_PCR, SparcISA::MISCREG_PIC, SparcISA::MISCREG_PIL, SparcISA::MISCREG_PRIVTICK, SparcISA::MISCREG_PSTATE, SparcISA::MISCREG_QUEUE_CPU_MONDO_HEAD, SparcISA::MISCREG_QUEUE_CPU_MONDO_TAIL, SparcISA::MISCREG_QUEUE_DEV_MONDO_HEAD, SparcISA::MISCREG_QUEUE_DEV_MONDO_TAIL, SparcISA::MISCREG_QUEUE_NRES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_NRES_ERROR_TAIL, SparcISA::MISCREG_QUEUE_RES_ERROR_HEAD, SparcISA::MISCREG_QUEUE_RES_ERROR_TAIL, SparcISA::MISCREG_SCRATCHPAD_R0, SparcISA::MISCREG_SCRATCHPAD_R1, SparcISA::MISCREG_SCRATCHPAD_R2, SparcISA::MISCREG_SCRATCHPAD_R3, SparcISA::MISCREG_SCRATCHPAD_R4, SparcISA::MISCREG_SCRATCHPAD_R5, SparcISA::MISCREG_SCRATCHPAD_R6, SparcISA::MISCREG_SCRATCHPAD_R7, SparcISA::MISCREG_SOFTINT, SparcISA::MISCREG_STICK, SparcISA::MISCREG_STICK_CMPR, SparcISA::MISCREG_STRAND_STS_REG, SparcISA::MISCREG_TBA, SparcISA::MISCREG_TICK, SparcISA::MISCREG_TICK_CMPR, SparcISA::MISCREG_TL, SparcISA::MISCREG_TNPC, SparcISA::MISCREG_TPC, SparcISA::MISCREG_TSTATE, SparcISA::MISCREG_TT, nres_error_head, nres_error_tail, panic, partId, pil, priContext, pstate, SparcISA::PstateMask, res_error_head, res_error_tail, scratchPad, secContext, softint, stick, stick_cmpr, strandStatusReg, tba, tick, tick_cmpr, tl, tnpc, tpc, tstate, tt, ULL, and X86ISA::val.

Referenced by setMiscReg().

void SparcISA::ISA::startup ( ThreadContext *  tc )

inline

Definition at line 173 of file isa.hh.

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

overridevirtual

Unserialize an object.

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

Parameters

cp	Checkpoint state

Implements Serializable.

Definition at line 718 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, SparcISA::MaxTL, nres_error_head, nres_error_tail, partId, pil, priContext, pstate, reloadRegMap(), res_error_head, res_error_tail, EventManager::schedule(), scratchPad, secContext, softint, stick, stick_cmpr, sTickCompare, strandStatusReg, tba, tick, tick_cmpr, tickCompare, tl, tnpc, tpc, tstate, tt, UNSERIALIZE_ARRAY, UNSERIALIZE_OBJPTR, and UNSERIALIZE_SCALAR.

Member Data Documentation

uint8_t SparcISA::ISA::asi

private

Definition at line 56 of file isa.hh.

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

uint64_t SparcISA::ISA::cpu_mondo_head

private

Definition at line 107 of file isa.hh.

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

uint64_t SparcISA::ISA::cpu_mondo_tail

private

Definition at line 108 of file isa.hh.

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

uint8_t SparcISA::ISA::cwp

private

Definition at line 79 of file isa.hh.

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

uint64_t SparcISA::ISA::dev_mondo_head

private

Definition at line 109 of file isa.hh.

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

uint64_t SparcISA::ISA::dev_mondo_tail

private

Definition at line 110 of file isa.hh.

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

uint8_t SparcISA::ISA::fprs

private

Definition at line 58 of file isa.hh.

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

uint64_t SparcISA::ISA::fsr

private

Floating point misc registers.

Definition at line 97 of file isa.hh.

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

uint8_t SparcISA::ISA::gl

private

Definition at line 85 of file isa.hh.

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

uint64_t SparcISA::ISA::gsr

private

Definition at line 59 of file isa.hh.

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

uint64_t SparcISA::ISA::hintp

private

Definition at line 90 of file isa.hh.

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

HPSTATE SparcISA::ISA::hpstate

private

Hyperprivileged Registers.

Definition at line 88 of file isa.hh.

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

uint64_t SparcISA::ISA::hstick_cmpr

private

Definition at line 92 of file isa.hh.

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

HSTickCompareEvent* SparcISA::ISA::hSTickCompare

private

Definition at line 140 of file isa.hh.

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

uint64_t SparcISA::ISA::htba

private

Definition at line 91 of file isa.hh.

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

uint64_t SparcISA::ISA::htstate[MaxTL]

private

Definition at line 89 of file isa.hh.

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

RegIndex SparcISA::ISA::intRegMap[TotalInstIntRegs]

private

Definition at line 161 of file isa.hh.

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

uint64_t SparcISA::ISA::lsuCtrlReg

private

Definition at line 103 of file isa.hh.

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

uint64_t SparcISA::ISA::nres_error_head

private

Definition at line 113 of file isa.hh.

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

uint64_t SparcISA::ISA::nres_error_tail

private

Definition at line 114 of file isa.hh.

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

const int SparcISA::ISA::NumGlobalRegs = 8

staticprivate

Definition at line 142 of file isa.hh.

Referenced by installGlobals().

const int SparcISA::ISA::NumWindowedRegs = 24

staticprivate

Definition at line 143 of file isa.hh.

Referenced by installWindow().

uint16_t SparcISA::ISA::partId

private

Definition at line 102 of file isa.hh.

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

uint8_t SparcISA::ISA::pil

private

Definition at line 78 of file isa.hh.

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

uint16_t SparcISA::ISA::priContext

private

MMU Internal Registers.

Definition at line 100 of file isa.hh.

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

PSTATE SparcISA::ISA::pstate

private

Definition at line 76 of file isa.hh.

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

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

staticprivate

Definition at line 147 of file isa.hh.

Referenced by installWindow().

uint64_t SparcISA::ISA::res_error_head

private

Definition at line 111 of file isa.hh.

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

uint64_t SparcISA::ISA::res_error_tail

private

Definition at line 112 of file isa.hh.

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

uint64_t SparcISA::ISA::scratchPad[8]

private

Definition at line 105 of file isa.hh.

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

uint16_t SparcISA::ISA::secContext

private

Definition at line 101 of file isa.hh.

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

uint64_t SparcISA::ISA::softint

private

Definition at line 60 of file isa.hh.

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

uint64_t SparcISA::ISA::stick

private

Definition at line 62 of file isa.hh.

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

uint64_t SparcISA::ISA::stick_cmpr

private

Definition at line 63 of file isa.hh.

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

STickCompareEvent* SparcISA::ISA::sTickCompare

private

Definition at line 136 of file isa.hh.

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

uint64_t SparcISA::ISA::strandStatusReg

private

Definition at line 94 of file isa.hh.

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

uint64_t SparcISA::ISA::tba

private

Definition at line 74 of file isa.hh.

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

uint64_t SparcISA::ISA::tick

private

Definition at line 57 of file isa.hh.

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

uint64_t SparcISA::ISA::tick_cmpr

private

Definition at line 61 of file isa.hh.

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

TickCompareEvent* SparcISA::ISA::tickCompare

private

Definition at line 132 of file isa.hh.

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

uint8_t SparcISA::ISA::tl

private

Definition at line 77 of file isa.hh.

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

uint64_t SparcISA::ISA::tnpc[MaxTL]

private

Definition at line 69 of file isa.hh.

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

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

staticprivate

Definition at line 146 of file isa.hh.

Referenced by installWindow(), and reloadRegMap().

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

staticprivate

Definition at line 148 of file isa.hh.

Referenced by installWindow().

uint64_t SparcISA::ISA::tpc[MaxTL]

private

Definition at line 67 of file isa.hh.

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

uint64_t SparcISA::ISA::tstate[MaxTL]

private

Definition at line 71 of file isa.hh.

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

uint16_t SparcISA::ISA::tt[MaxTL]

private

Definition at line 72 of file isa.hh.

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

const int SparcISA::ISA::WindowOverlap = 8

staticprivate

Definition at line 144 of file isa.hh.

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

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