gem5::ArmISA::TLBIALL Class Reference

TLB Invalidate All. More...

#include <tlbi_op.hh>

Inheritance diagram for gem5::ArmISA::TLBIALL:

Public Member Functions
	TLBIALL (ExceptionLevel _targetEL, bool _secure)
void	operator() (ThreadContext *tc) override
bool	match (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. More...
TLBIALL	makeStage2 () const
Public Member Functions inherited from gem5::ArmISA::TLBIOp
	TLBIOp (ExceptionLevel _targetEL, bool _secure)
virtual	~TLBIOp ()
void	broadcast (ThreadContext *tc)
	Broadcast the TLB Invalidate operation to all TLBs in the Arm system. More...
virtual bool	stage1Flush () const
	Return true if the TLBI op needs to flush stage1 entries, Defaulting to true in the TLBIOp abstract class. More...

Public Attributes
bool	inHost
bool	el2Enabled
ExceptionLevel	currentEL
Public Attributes inherited from gem5::ArmISA::TLBIOp
bool	secureLookup
ExceptionLevel	targetEL

Detailed Description

TLB Invalidate All.

Definition at line 108 of file tlbi_op.hh.

Constructor & Destructor Documentation

TLBIALL()

gem5::ArmISA::TLBIALL::TLBIALL ( ExceptionLevel  _targetEL, bool  _secure  )

inline

Definition at line 111 of file tlbi_op.hh.

Referenced by makeStage2().

Member Function Documentation

makeStage2()

TLBIALL gem5::ArmISA::TLBIALL::makeStage2 ( ) const

inline

Definition at line 129 of file tlbi_op.hh.

References gem5::ArmISA::EL1, gem5::ArmISA::TLBIOp::secureLookup, and TLBIALL().

match()

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

overridevirtual

Implements gem5::ArmISA::TLBIOp.

Reimplemented in gem5::ArmISA::DTLBIALL, and gem5::ArmISA::ITLBIALL.

Definition at line 66 of file tlbi_op.cc.

References el2Enabled, inHost, gem5::ArmISA::TLBIOp::secureLookup, gem5::ArmISA::TLBIOp::targetEL, and gem5::ArmISA::te.

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

operator()()

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

overridevirtual

Reimplemented from gem5::ArmISA::TLBIOp.

Reimplemented in gem5::ArmISA::DTLBIALL, and gem5::ArmISA::ITLBIALL.

Definition at line 49 of file tlbi_op.cc.

References gem5::ArmISA::currEL(), currentEL, el2Enabled, gem5::ArmISA::EL2Enabled(), gem5::ArmISA::MMU::flush(), gem5::ThreadContext::getCheckerCpuPtr(), gem5::ArmISA::getMMUPtr(), inHost, gem5::ArmISA::MISCREG_HCR_EL2, and gem5::ThreadContext::readMiscReg().

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 121 of file tlbi_op.hh.

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

Member Data Documentation

currentEL

ExceptionLevel gem5::ArmISA::TLBIALL::currentEL

Definition at line 136 of file tlbi_op.hh.

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

el2Enabled

bool gem5::ArmISA::TLBIALL::el2Enabled

Definition at line 135 of file tlbi_op.hh.

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

inHost

bool gem5::ArmISA::TLBIALL::inHost

Definition at line 134 of file tlbi_op.hh.

Referenced by match(), and operator()().

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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