gem5::ArmISA::TLBIMVA Class Reference

TLB Invalidate by VA. More...

#include <tlbi_op.hh>

Inheritance diagram for gem5::ArmISA::TLBIMVA:

Public Member Functions
	TLBIMVA (TranslationRegime _target_regime, bool _secure, Addr _addr, uint16_t _asid, bool last_level)
void	operator() (ThreadContext *tc) override
bool	match (TlbEntry *entry, vmid_t curr_vmid) const override
Public Member Functions inherited from gem5::ArmISA::TLBIOp
	TLBIOp (TranslationRegime _target_regime, bool _secure)
virtual	~TLBIOp ()
void	broadcast (ThreadContext *tc)
	Broadcast the TLB Invalidate operation to all TLBs in the Arm system.
virtual bool	stage1Flush () const
	Return true if the TLBI op needs to flush stage1 entries, Defaulting to true in the TLBIOp abstract class.
virtual bool	stage2Flush () const
	Return true if the TLBI op needs to flush stage2 entries, Defaulting to false in the TLBIOp abstract class.

Public Attributes
Addr	addr
uint16_t	asid
bool	lastLevel
Public Attributes inherited from gem5::ArmISA::TLBIOp
bool	secureLookup
TranslationRegime	targetRegime

Protected Member Functions
TlbEntry::Lookup	lookupGen (vmid_t vmid) const

Detailed Description

TLB Invalidate by VA.

Definition at line 310 of file tlbi_op.hh.

Constructor & Destructor Documentation

TLBIMVA()

gem5::ArmISA::TLBIMVA::TLBIMVA ( TranslationRegime _target_regime, bool _secure, Addr _addr, uint16_t _asid, bool last_level )

inline

Definition at line 316 of file tlbi_op.hh.

Member Function Documentation

lookupGen()

TlbEntry::Lookup gem5::ArmISA::TLBIMVA::lookupGen ( vmid_t vmid ) const

protected

Definition at line 237 of file tlbi_op.cc.

References addr, asid, gem5::ArmISA::TlbEntry::Lookup::asn, gem5::ArmISA::TlbEntry::Lookup::functional, gem5::ArmISA::TlbEntry::Lookup::ignoreAsn, gem5::ArmISA::TlbEntry::Lookup::mode, gem5::BaseMMU::Read, gem5::ArmISA::TlbEntry::Lookup::secure, gem5::ArmISA::TLBIOp::secureLookup, gem5::sext(), gem5::ArmISA::TlbEntry::Lookup::targetRegime, gem5::ArmISA::TLBIOp::targetRegime, gem5::ArmISA::TlbEntry::Lookup::va, and gem5::ArmISA::TlbEntry::Lookup::vmid.

Referenced by match(), and gem5::ArmISA::TLBIRMVA::match().

match()

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

overridevirtual

Implements gem5::ArmISA::TLBIOp.

Reimplemented in gem5::ArmISA::TLBIRMVA.

Definition at line 264 of file tlbi_op.cc.

References lastLevel, lookupGen(), and gem5::ArmISA::te.

Referenced by gem5::ArmISA::DTLBIMVA::match(), and gem5::ArmISA::ITLBIMVA::match().

operator()()

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

overridevirtual

Reimplemented from gem5::ArmISA::TLBIOp.

Definition at line 253 of file tlbi_op.cc.

References gem5::ArmISA::MMU::flushStage1(), gem5::ThreadContext::getCheckerCpuPtr(), and gem5::ArmISA::getMMUPtr().

Member Data Documentation

addr

Addr gem5::ArmISA::TLBIMVA::addr

Definition at line 326 of file tlbi_op.hh.

Referenced by lookupGen().

asid

uint16_t gem5::ArmISA::TLBIMVA::asid

Definition at line 327 of file tlbi_op.hh.

Referenced by lookupGen().

lastLevel

bool gem5::ArmISA::TLBIMVA::lastLevel

Definition at line 328 of file tlbi_op.hh.

Referenced by match(), and gem5::ArmISA::TLBIRMVA::match().

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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