#include <faults.hh>

Inheritance diagram for ArmISA::VirtualDataAbort:

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

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

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

void	invoke (ThreadContext *tc, const StaticInstPtr &inst=StaticInst::nullStaticInstPtr)

FSR	getFsr (ThreadContext *tc)

bool	abortDisable (ThreadContext *tc)

uint32_t	iss () const

bool	isStage2 () const

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

bool	isMMUFault () const

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

FaultName	name () const

FaultStat &	countStat ()

FaultOffset	offset (ThreadContext *tc)

FaultOffset	offset64 ()

OperatingMode	nextMode ()

virtual bool	routeToMonitor (ThreadContext *tc) const

uint8_t	armPcOffset (bool isHyp)

uint8_t	thumbPcOffset (bool isHyp)

uint8_t	armPcElrOffset ()

uint8_t	thumbPcElrOffset ()

virtual bool	fiqDisable (ThreadContext *tc)

virtual ExceptionClass	ec (ThreadContext *tc) const

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

MiscRegIndex	getSyndromeReg64 () const

MiscRegIndex	getFaultAddrReg64 () const

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

virtual bool	routeToHyp (ThreadContext *tc) const

virtual void	setSyndrome (ThreadContext *tc, MiscRegIndex syndrome_reg)

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 ArmISA::ArmFault
static uint8_t	shortDescFaultSources [NumFaultSources]
	Encodings of the fault sources when the short-desc. More...

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

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

Additional Inherited Members
Public Types inherited from 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, SF, AR }

enum	TranMethod { LpaeTran, VmsaTran, UnknownTran }

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

Addr	getVector64 (ThreadContext *tc)

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

Addr	OVAddr
	Original virtual address. More...

bool	write

TlbEntry::DomainType	domain

uint8_t	source

uint8_t	srcEncoded

bool	stage2

bool	s1ptw

ArmFault::TranMethod	tranMethod

Protected Attributes inherited from ArmISA::ArmFault
ExtMachInst	machInst

uint32_t	issRaw

bool	from64

bool	to64

ExceptionLevel	fromEL

ExceptionLevel	toEL

OperatingMode	fromMode

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

Detailed Description

Definition at line 469 of file faults.hh.

Constructor & Destructor Documentation

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

inline

Definition at line 476 of file faults.hh.

Member Function Documentation

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

virtual

Reimplemented from ArmISA::ArmFault.

Definition at line 1258 of file faults.cc.

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

Member Data Documentation

const MiscRegIndex ArmISA::VirtualDataAbort::FarIndex = MISCREG_DFAR

static

Definition at line 473 of file faults.hh.

const MiscRegIndex ArmISA::VirtualDataAbort::FsrIndex = MISCREG_DFSR

static

Definition at line 472 of file faults.hh.

const MiscRegIndex ArmISA::VirtualDataAbort::HFarIndex = MISCREG_HDFAR

static

Definition at line 474 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

Member Function Documentation

Member Data Documentation