gem5::ArmISA::TLBIASID Class Reference

TLB Invalidate by ASID match. More...

#include <tlbi_op.hh>

Inheritance diagram for gem5::ArmISA::TLBIASID:

Public Member Functions
	TLBIASID (ExceptionLevel _targetEL, bool _secure, uint16_t _asid)
void	operator() (ThreadContext *tc) override
bool	match (TlbEntry *entry, vmid_t curr_vmid) const override
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...
virtual bool	stage2Flush () const
	Return true if the TLBI op needs to flush stage2 entries, Defaulting to false in the TLBIOp abstract class. More...

Public Attributes
uint16_t	asid
bool	inHost
bool	el2Enabled
Public Attributes inherited from gem5::ArmISA::TLBIOp
bool	secureLookup
ExceptionLevel	targetEL

Detailed Description

TLB Invalidate by ASID match.

Definition at line 228 of file tlbi_op.hh.

Constructor & Destructor Documentation

TLBIASID()

gem5::ArmISA::TLBIASID::TLBIASID ( ExceptionLevel  _targetEL, bool  _secure, uint16_t  _asid  )

inline

Definition at line 231 of file tlbi_op.hh.

Member Function Documentation

match()

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

overridevirtual

Implements gem5::ArmISA::TLBIOp.

Reimplemented in gem5::ArmISA::DTLBIASID, and gem5::ArmISA::ITLBIASID.

Definition at line 159 of file tlbi_op.cc.

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

Referenced by gem5::ArmISA::ITLBIASID::match(), and gem5::ArmISA::DTLBIASID::match().

operator()()

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

overridevirtual

Reimplemented from gem5::ArmISA::TLBIOp.

Reimplemented in gem5::ArmISA::DTLBIASID, and gem5::ArmISA::ITLBIASID.

Definition at line 145 of file tlbi_op.cc.

References el2Enabled, gem5::ArmISA::EL2Enabled(), gem5::ArmISA::MMU::flushStage1(), gem5::ThreadContext::getCheckerCpuPtr(), gem5::ArmISA::getMMUPtr(), inHost, gem5::ArmISA::MISCREG_HCR_EL2, and gem5::ThreadContext::readMiscReg().

Member Data Documentation

asid

uint16_t gem5::ArmISA::TLBIASID::asid

Definition at line 240 of file tlbi_op.hh.

Referenced by match().

el2Enabled

bool gem5::ArmISA::TLBIASID::el2Enabled

Definition at line 242 of file tlbi_op.hh.

Referenced by match(), operator()(), gem5::ArmISA::ITLBIASID::operator()(), and gem5::ArmISA::DTLBIASID::operator()().

inHost

bool gem5::ArmISA::TLBIASID::inHost

Definition at line 241 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