Trace::TarmacTracerRecord::TraceRegEntry Struct Reference

Register Entry. More...

#include <tarmac_record.hh>

Inheritance diagram for Trace::TarmacTracerRecord::TraceRegEntry:

Public Member Functions
	TraceRegEntry (const TarmacContext &tarmCtx, const RegId &reg)
void	update (const TarmacContext &tarmCtx)
	This updates the register entry using the update table. More...
virtual void	print (std::ostream &outs, int verbosity=0, const std::string &prefix="") const override
Public Member Functions inherited from Printable
	Printable ()
virtual	~Printable ()

Public Attributes
bool	regValid
	True if register entry is valid. More...
RegClass	regClass
	Register class. More...
RegIndex	regRel
	Register arch number. More...
std::string	regName
	Register name to be printed. More...

Protected Member Functions
virtual void	updateMisc (const TarmacContext &tarmCtx, RegIndex regRelIdx)
	Register update functions. More...
virtual void	updateCC (const TarmacContext &tarmCtx, RegIndex regRelIdx)
virtual void	updateFloat (const TarmacContext &tarmCtx, RegIndex regRelIdx)
virtual void	updateInt (const TarmacContext &tarmCtx, RegIndex regRelIdx)
virtual void	updateVec (const TarmacContext &tarmCtx, RegIndex regRelIdx)
virtual void	updatePred (const TarmacContext &tarmCtx, RegIndex regRelIdx)

Detailed Description

Register Entry.

Definition at line 116 of file tarmac_record.hh.

Constructor & Destructor Documentation

TraceRegEntry()

Trace::TarmacTracerRecord::TraceRegEntry::TraceRegEntry	(	const TarmacContext &	tarmCtx,
		const RegId &	reg
	)

Definition at line 151 of file tarmac_record.cc.

Member Function Documentation

print()

void Trace::TarmacTracerRecord::TraceRegEntry::print ( std::ostream &  outs, int  verbosity = 0, const std::string &  prefix = ""  ) const

overridevirtual

Implements Printable.

Reimplemented in Trace::TarmacTracerRecordV8::TraceRegEntryV8.

Definition at line 449 of file tarmac_record.cc.

References ccprintf(), curTick(), and Sinic::regValid().

update()

void Trace::TarmacTracerRecord::TraceRegEntry::update

(

const TarmacContext &

tarmCtx

)

This updates the register entry using the update table.

It is a required step after the register entry generation. If unupdated, the entry will be marked as invalid. The entry update cannot be done automatically at TraceRegEntry construction: the entries are extended by consequent Tarmac Tracer versions (like V8), and virtual functions should be avoided during construction.

Definition at line 162 of file tarmac_record.cc.

References CCRegClass, FloatRegClass, IntRegClass, MiscRegClass, VecPredRegClass, and VecRegClass.

updateCC()

void Trace::TarmacTracerRecord::TraceRegEntry::updateCC ( const TarmacContext &  tarmCtx, RegIndex  regRelIdx  )

protectedvirtual

Definition at line 222 of file tarmac_record.cc.

References ArmISA::ccRegName, ThreadContext::readCCReg(), Sinic::regValid(), Trace::InstRecord::thread, and Trace::TarmacContext::thread.

updateFloat()

void Trace::TarmacTracerRecord::TraceRegEntry::updateFloat ( const TarmacContext &  tarmCtx, RegIndex  regRelIdx  )

protectedvirtual

Definition at line 235 of file tarmac_record.cc.

References bitsToFloat32(), ThreadContext::readFloatReg(), Sinic::regValid(), Trace::InstRecord::thread, Trace::TarmacContext::thread, and sc_dt::to_string().

updateInt()

void Trace::TarmacTracerRecord::TraceRegEntry::updateInt ( const TarmacContext &  tarmCtx, RegIndex  regRelIdx  )

protectedvirtual

Reimplemented in Trace::TarmacTracerRecordV8::TraceRegEntryV8.

Definition at line 248 of file tarmac_record.cc.

References ArmISA::FramePointerReg, ArmISA::MISCREG_CPSR, ArmISA::mode, ArmISA::MODE_USER, Trace::opModeToStr(), ArmISA::PCReg, ThreadContext::readIntReg(), ThreadContext::readMiscRegNoEffect(), Sinic::regValid(), ArmISA::ReturnAddressReg, ArmISA::StackPointerReg, Trace::InstRecord::thread, Trace::TarmacContext::thread, and sc_dt::to_string().

Referenced by Trace::TarmacTracerRecordV8::TraceRegEntryV8::updateInt().

updateMisc()

void Trace::TarmacTracerRecord::TraceRegEntry::updateMisc ( const TarmacContext &  tarmCtx, RegIndex  regRelIdx  )

protectedvirtual

Register update functions.

Reimplemented in Trace::TarmacTracerRecordV8::TraceRegEntryV8.

Definition at line 195 of file tarmac_record.cc.

References ArmISA::CCREG_C, ArmISA::CCREG_GE, ArmISA::CCREG_NZ, ArmISA::CCREG_V, ArmISA::MISCREG_CPSR, ArmISA::miscRegName, ThreadContext::readCCReg(), ThreadContext::readMiscRegNoEffect(), Sinic::regValid(), Trace::InstRecord::thread, and Trace::TarmacContext::thread.

Referenced by Trace::TarmacTracerRecordV8::TraceRegEntryV8::updateMisc().

updatePred()

virtual void Trace::TarmacTracerRecord::TraceRegEntry::updatePred ( const TarmacContext &  tarmCtx, RegIndex  regRelIdx  )

inlineprotectedvirtual

Reimplemented in Trace::TarmacTracerRecordV8::TraceRegEntryV8.

Definition at line 154 of file tarmac_record.hh.

updateVec()

virtual void Trace::TarmacTracerRecord::TraceRegEntry::updateVec ( const TarmacContext &  tarmCtx, RegIndex  regRelIdx  )

inlineprotectedvirtual

Reimplemented in Trace::TarmacTracerRecordV8::TraceRegEntryV8.

Definition at line 151 of file tarmac_record.hh.

Member Data Documentation

regClass

RegClass Trace::TarmacTracerRecord::TraceRegEntry::regClass

Register class.

Definition at line 160 of file tarmac_record.hh.

regName

std::string Trace::TarmacTracerRecord::TraceRegEntry::regName

Register name to be printed.

Definition at line 164 of file tarmac_record.hh.

regRel

RegIndex Trace::TarmacTracerRecord::TraceRegEntry::regRel

Register arch number.

Definition at line 162 of file tarmac_record.hh.

regValid

bool Trace::TarmacTracerRecord::TraceRegEntry::regValid

True if register entry is valid.

Definition at line 154 of file tarmac_record.hh.

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

• arch/arm/tracers/tarmac_record.hh
• arch/arm/tracers/tarmac_record.cc