#include <faults.hh>

Inheritance diagram for gem5::ArmISA::VirtualDataAbort:

Public Member Functions
	VirtualDataAbort (Addr _addr, DomainType _domain, bool _write, uint8_t _source)

void	invoke (ThreadContext *tc, const StaticInstPtr &inst) override

Public Member Functions inherited from gem5::ArmISA::AbortFault< VirtualDataAbort >
	AbortFault (Addr _faultAddr, bool _write, DomainType _domain, uint8_t _source, bool _stage2, TranMethod _tranMethod=TranMethod::UnknownTran, ArmFault::DebugType _debug=ArmFault::NODEBUG)

bool	getFaultVAddr (Addr &va) const override

void	update (ThreadContext *tc) override

FSR	getFsr (ThreadContext *tc) const override

uint8_t	getFaultStatusCode (ThreadContext *tc) const

bool	abortDisable (ThreadContext *tc) override

bool	isStage2 () const override

void	annotate (ArmFault::AnnotationIDs id, uint64_t val) override

void	setSyndrome (ThreadContext *tc, MiscRegIndex syndrome_reg) override

bool	isMMUFault () const

bool	isExternalAbort () const override

Public Member Functions inherited from gem5::ArmISA::ArmFaultVals< VirtualDataAbort >
	ArmFaultVals (ExtMachInst mach_inst=0, uint32_t _iss=0)

FaultName	name () const override

FaultOffset	offset (ThreadContext *tc) override

FaultOffset	offset64 (ThreadContext *tc) override

OperatingMode	nextMode () override

virtual bool	routeToMonitor (ThreadContext *tc) const override

uint8_t	armPcOffset (bool is_hyp) override

uint8_t	thumbPcOffset (bool is_hyp) override

uint8_t	armPcElrOffset () override

uint8_t	thumbPcElrOffset () override

bool	abortDisable (ThreadContext *tc) override

bool	fiqDisable (ThreadContext *tc) override

ExceptionClass	ec (ThreadContext *tc) const override
	Syndrome methods.

bool	il (ThreadContext *tc) const override

uint32_t	iss () const override

Public Member Functions inherited from gem5::ArmISA::ArmFault
	ArmFault (ExtMachInst mach_inst=0, uint32_t _iss=0)

MiscRegIndex	getSyndromeReg64 () const

void	invoke32 (ThreadContext *tc, const StaticInstPtr &inst=nullStaticInstPtr)

void	invoke64 (ThreadContext *tc, const StaticInstPtr &inst=nullStaticInstPtr)

bool	isResetSPSR ()

bool	vectorCatch (ThreadContext *tc, const StaticInstPtr &inst)

ArmStaticInst *	instrAnnotate (const StaticInstPtr &inst)

virtual bool	routeToHyp (ThreadContext *tc) const

virtual uint32_t	vectorCatchFlag () const

OperatingMode	getToMode () const

Public Member Functions inherited from gem5::FaultBase
virtual	~FaultBase ()

Static Public Attributes
static const MiscRegIndex	FsrIndex = MISCREG_DFSR

static const MiscRegIndex	FarIndex = MISCREG_DFAR

static const MiscRegIndex	HFarIndex = MISCREG_HDFAR

Static Public Attributes inherited from gem5::ArmISA::ArmFault
static uint8_t	shortDescFaultSources [NumFaultSources]
	Encodings of the fault sources when the short-desc.

static uint8_t	longDescFaultSources [NumFaultSources]
	Encodings of the fault sources when the long-desc.

static uint8_t	aarch64FaultSources [NumFaultSources]
	Encodings of the fault sources in AArch64 state.

Additional Inherited Members
Public Types inherited from gem5::ArmISA::ArmFault
enum	FaultSource { AlignmentFault = 0 , InstructionCacheMaintenance , SynchExtAbtOnTranslTableWalkLL , SynchPtyErrOnTranslTableWalkLL = SynchExtAbtOnTranslTableWalkLL + 4 , TranslationLL = SynchPtyErrOnTranslTableWalkLL + 4 , AccessFlagLL = TranslationLL + 4 , DomainLL = AccessFlagLL + 4 , PermissionLL = DomainLL + 4 , DebugEvent = PermissionLL + 4 , SynchronousExternalAbort , TLBConflictAbort , SynchPtyErrOnMemoryAccess , AsynchronousExternalAbort , AsynchPtyErrOnMemoryAccess , AddressSizeLL , PrefetchTLBMiss = AddressSizeLL + 4 , PrefetchUncacheable , NumFaultSources , FaultSourceInvalid = 0xff }
	Generic fault source enums used to index into {short/long/aarch64}DescFaultSources[] to get the actual encodings based on the current register width state and the translation table format in use. More...

enum	AnnotationIDs { S1PTW , OVA , SAS , SSE , SRT , CM , OFA , WnR , SF , AR }

enum	DebugType { NODEBUG = 0 , BRKPOINT , VECTORCATCH , WPOINT_CM , WPOINT_NOCM }

Protected Member Functions inherited from gem5::ArmISA::ArmFaultVals< VirtualDataAbort >
ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

ArmFault::FaultVals	vals

Protected Member Functions inherited from gem5::ArmISA::ArmFault
virtual Addr	getVector (ThreadContext *tc)

Addr	getVector64 (ThreadContext *tc)

Protected Attributes inherited from gem5::ArmISA::AbortFault< VirtualDataAbort >
Addr	faultAddr
	The virtual address the fault occured at.

Addr	OVAddr
	Original virtual address.

bool	write

DomainType	domain

uint8_t	source

uint8_t	srcEncoded

bool	stage2

bool	s1ptw

TranMethod	tranMethod

ArmFault::DebugType	debugType

Protected Attributes inherited from gem5::ArmISA::ArmFault
ExtMachInst	machInst

uint32_t	issRaw

bool	bStep

bool	from64

bool	to64

ExceptionLevel	fromEL

ExceptionLevel	toEL

OperatingMode	fromMode

OperatingMode	toMode

bool	faultUpdated

bool	hypRouted

bool	span

Static Protected Attributes inherited from gem5::ArmISA::ArmFaultVals< VirtualDataAbort >
static FaultVals	vals

Detailed Description

Definition at line 575 of file faults.hh.

Constructor & Destructor Documentation

◆ VirtualDataAbort()

gem5::ArmISA::VirtualDataAbort::VirtualDataAbort	(	Addr	_addr,
		DomainType	_domain,
		bool	_write,
		uint8_t	_source )

inline

Definition at line 582 of file faults.hh.

References gem5::ArmISA::AbortFault< VirtualDataAbort >::AbortFault(), and VirtualDataAbort().

Referenced by VirtualDataAbort().

Member Function Documentation

◆ invoke()

void gem5::ArmISA::VirtualDataAbort::invoke	(	ThreadContext *	tc,
		const StaticInstPtr &	inst )

overridevirtual

Reimplemented from gem5::ArmISA::AbortFault< VirtualDataAbort >.

Definition at line 1444 of file faults.cc.

References gem5::ArmISA::AbortFault< T >::invoke(), gem5::ArmISA::MISCREG_HCR_EL2, gem5::ThreadContext::readMiscRegNoEffect(), and gem5::ThreadContext::setMiscRegNoEffect().

Member Data Documentation

◆ FarIndex

const MiscRegIndex gem5::ArmISA::VirtualDataAbort::FarIndex = MISCREG_DFAR

static

Definition at line 579 of file faults.hh.

◆ FsrIndex

const MiscRegIndex gem5::ArmISA::VirtualDataAbort::FsrIndex = MISCREG_DFSR

static

Definition at line 578 of file faults.hh.

◆ HFarIndex

const MiscRegIndex gem5::ArmISA::VirtualDataAbort::HFarIndex = MISCREG_HDFAR

static

Definition at line 580 of file faults.hh.

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

arch/arm/faults.hh
arch/arm/faults.cc

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VirtualDataAbort()

Member Function Documentation

◆ invoke()

Member Data Documentation

◆ FarIndex

◆ FsrIndex

◆ HFarIndex