gem5::ArmISA::SoftwareStep Class Reference

#include <self_debug.hh>

Public Member Functions
	SoftwareStep (SelfDebug *s)
bool	debugExceptionReturnSS (ThreadContext *tc, CPSR spsr, ExceptionLevel dest)
bool	advanceSS (ThreadContext *tc)
void	setLdx ()
void	clearLdx ()
bool	getLdx () const

Private Attributes
bool	bSS
int	stateSS
SelfDebug *	conf
bool	steppedLdx
bool	prevSteppedLdx
bool	cpsrD

Static Private Attributes
static const uint8_t	INACTIVE_STATE = 0
static const uint8_t	ACTIVE_PENDING_STATE = 1
static const uint8_t	ACTIVE_NOT_PENDING_STATE = 2

Friends
class	SelfDebug

Detailed Description

Definition at line 195 of file self_debug.hh.

Constructor & Destructor Documentation

SoftwareStep()

gem5::ArmISA::SoftwareStep::SoftwareStep ( SelfDebug * s )

inline

Definition at line 212 of file self_debug.hh.

Member Function Documentation

advanceSS()

bool gem5::SoftwareStep::advanceSS

(

ThreadContext *

tc

)

Definition at line 665 of file self_debug.cc.

References ACTIVE_NOT_PENDING_STATE, ACTIVE_PENDING_STATE, gem5::PCStateBase::as(), bSS, clearLdx(), cpsrD, INACTIVE_STATE, gem5::MipsISA::pc, gem5::ThreadContext::pcState(), and stateSS.

Referenced by gem5::ArmISA::SelfDebug::testDebug().

clearLdx()

void gem5::ArmISA::SoftwareStep::clearLdx ( )

inline

Definition at line 229 of file self_debug.hh.

References prevSteppedLdx, and steppedLdx.

Referenced by advanceSS().

debugExceptionReturnSS()

bool gem5::SoftwareStep::debugExceptionReturnSS	(	ThreadContext *	tc,
		CPSR	spsr,
		ExceptionLevel	dest )

Definition at line 633 of file self_debug.cc.

References ACTIVE_NOT_PENDING_STATE, ACTIVE_PENDING_STATE, bSS, conf, gem5::ArmISA::debugTargetFrom(), gem5::ArmISA::EL3, gem5::ArmISA::ELIs32(), gem5::ArmISA::SelfDebug::isDebugEnabled(), gem5::ArmISA::SelfDebug::isDebugEnabledForEL32(), gem5::ArmISA::SelfDebug::isDebugEnabledForEL64(), gem5::ArmISA::isSecureBelowEL3(), and stateSS.

Referenced by gem5::ArmISA::ArmStaticInst::getPSTATEFromPSR().

getLdx()

bool gem5::ArmISA::SoftwareStep::getLdx ( ) const

inline

Definition at line 236 of file self_debug.hh.

References prevSteppedLdx.

setLdx()

void gem5::ArmISA::SoftwareStep::setLdx ( )

inline

Definition at line 222 of file self_debug.hh.

References prevSteppedLdx, and steppedLdx.

Friends And Related Symbol Documentation

SelfDebug

friend class SelfDebug

friend

Definition at line 210 of file self_debug.hh.

Member Data Documentation

ACTIVE_NOT_PENDING_STATE

const uint8_t gem5::ArmISA::SoftwareStep::ACTIVE_NOT_PENDING_STATE = 2

staticprivate

Definition at line 200 of file self_debug.hh.

Referenced by advanceSS(), and debugExceptionReturnSS().

ACTIVE_PENDING_STATE

const uint8_t gem5::ArmISA::SoftwareStep::ACTIVE_PENDING_STATE = 1

staticprivate

Definition at line 199 of file self_debug.hh.

Referenced by advanceSS(), and debugExceptionReturnSS().

bSS

bool gem5::ArmISA::SoftwareStep::bSS

private

Definition at line 202 of file self_debug.hh.

Referenced by advanceSS(), debugExceptionReturnSS(), gem5::ArmISA::SelfDebug::enabled(), and gem5::ArmISA::SelfDebug::setMDSCRvals().

conf

SelfDebug* gem5::ArmISA::SoftwareStep::conf

private

Definition at line 204 of file self_debug.hh.

Referenced by debugExceptionReturnSS().

cpsrD

bool gem5::ArmISA::SoftwareStep::cpsrD

private

Definition at line 207 of file self_debug.hh.

Referenced by advanceSS(), and gem5::ArmISA::SelfDebug::setDebugMask().

INACTIVE_STATE

const uint8_t gem5::ArmISA::SoftwareStep::INACTIVE_STATE = 0

staticprivate

Definition at line 198 of file self_debug.hh.

Referenced by advanceSS().

prevSteppedLdx

bool gem5::ArmISA::SoftwareStep::prevSteppedLdx

private

Definition at line 206 of file self_debug.hh.

Referenced by clearLdx(), getLdx(), and setLdx().

stateSS

int gem5::ArmISA::SoftwareStep::stateSS

private

Definition at line 203 of file self_debug.hh.

Referenced by advanceSS(), and debugExceptionReturnSS().

steppedLdx

bool gem5::ArmISA::SoftwareStep::steppedLdx

private

Definition at line 205 of file self_debug.hh.

Referenced by clearLdx(), and setLdx().

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

• arch/arm/self_debug.hh
• arch/arm/self_debug.cc