gem5::ArmISA::TLBIALL Class Reference

TLB Invalidate All. More...

#include <tlbi_op.hh>

Inheritance diagram for gem5::ArmISA::TLBIALL:

Public Member Functions
	TLBIALL (TranslationRegime _target_regime, SecurityState _ss, Attr _attr=Attr::None)
void	operator() (ThreadContext *tc) override
bool	matchEntry (TlbEntry *entry, vmid_t curr_vmid) const override
bool	stage2Flush () const override
	Return true if the TLBI op needs to flush stage2 entries, Defaulting to false in the TLBIOp abstract class.
Public Member Functions inherited from gem5::ArmISA::TLBIOp
	TLBIOp (TranslationRegime _target_regime, SecurityState _ss, Attr _attr)
virtual	~TLBIOp ()
void	broadcast (ThreadContext *tc)
	Broadcast the TLB Invalidate operation to all TLBs in the Arm system.
bool	match (TlbEntry *entry, vmid_t curr_vmid) const
virtual bool	stage1Flush () const
	Return true if the TLBI op needs to flush stage1 entries, Defaulting to true in the TLBIOp abstract class.

Public Attributes
bool	el2Enabled
ExceptionLevel	currentEL
Public Attributes inherited from gem5::ArmISA::TLBIOp
SecurityState	ss
TranslationRegime	targetRegime
Attr	attr

Additional Inherited Members
Public Types inherited from gem5::ArmISA::TLBIOp
enum class	Attr { None , ExcludeXS }

Detailed Description

TLB Invalidate All.

Definition at line 117 of file tlbi_op.hh.

Constructor & Destructor Documentation

TLBIALL()

gem5::ArmISA::TLBIALL::TLBIALL ( TranslationRegime _target_regime, SecurityState _ss, Attr _attr = Attr::None )

inline

Definition at line 120 of file tlbi_op.hh.

References currentEL, gem5::ArmISA::EL0, el2Enabled, gem5::ArmISA::TLBIOp::None, and gem5::ArmISA::TLBIOp::TLBIOp().

Referenced by gem5::ArmISA::DTLBIALL::DTLBIALL(), and gem5::ArmISA::ITLBIALL::ITLBIALL().

Member Function Documentation

matchEntry()

bool gem5::ArmISA::TLBIALL::matchEntry ( TlbEntry * entry, vmid_t curr_vmid ) const

overridevirtual

Implements gem5::ArmISA::TLBIOp.

Definition at line 70 of file tlbi_op.cc.

References el2Enabled, gem5::ArmISA::TLBIOp::ss, gem5::ArmISA::TLBIOp::targetRegime, and gem5::ArmISA::te.

Referenced by gem5::ArmISA::DTLBIALL::matchEntry(), and gem5::ArmISA::ITLBIALL::matchEntry().

operator()()

void gem5::ArmISA::TLBIALL::operator() ( ThreadContext * tc )

overridevirtual

Reimplemented from gem5::ArmISA::TLBIOp.

Definition at line 55 of file tlbi_op.cc.

References gem5::ArmISA::currEL(), currentEL, gem5::ArmISA::EL2Enabled(), el2Enabled, gem5::ArmISA::MMU::flush(), gem5::ThreadContext::getCheckerCpuPtr(), and gem5::ArmISA::getMMUPtr().

stage2Flush()

bool gem5::ArmISA::TLBIALL::stage2Flush ( ) const

inlineoverridevirtual

Return true if the TLBI op needs to flush stage2 entries, Defaulting to false in the TLBIOp abstract class.

Reimplemented from gem5::ArmISA::TLBIOp.

Definition at line 131 of file tlbi_op.hh.

References currentEL, and gem5::ArmISA::EL2.

Member Data Documentation

currentEL

ExceptionLevel gem5::ArmISA::TLBIALL::currentEL

Definition at line 139 of file tlbi_op.hh.

Referenced by operator()(), stage2Flush(), and TLBIALL().

el2Enabled

bool gem5::ArmISA::TLBIALL::el2Enabled

Definition at line 138 of file tlbi_op.hh.

Referenced by matchEntry(), gem5::ArmISA::DTLBIALL::operator()(), gem5::ArmISA::ITLBIALL::operator()(), operator()(), and TLBIALL().

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

• arch/arm/tlbi_op.hh
• arch/arm/tlbi_op.cc