gem5::ArmISA::WatchPoint Class Reference

#include <self_debug.hh>

Public Member Functions
	WatchPoint (MiscRegIndex ctrl_index, MiscRegIndex val_index, SelfDebug *_conf, bool lva, bool aarch32)
bool	compareAddress (ThreadContext *tc, Addr in_addr, uint8_t bas, uint8_t mask, unsigned size)
Addr	getAddrfromReg (ThreadContext *tc)
bool	isDoubleAligned (Addr addr)
void	updateControl (DBGWCR val)
bool	isEnabled (ThreadContext *tc, ExceptionLevel el, bool hmc, uint8_t ssc, uint8_t pac)
bool	test (ThreadContext *tc, Addr addr, ExceptionLevel el, bool &wrt, bool atomic, unsigned size)

Private Attributes
MiscRegIndex	ctrlRegIndex
MiscRegIndex	valRegIndex
SelfDebug *	conf
bool	enable
int	maxAddrSize

Friends
class	SelfDebug

Detailed Description

Definition at line 147 of file self_debug.hh.

Constructor & Destructor Documentation

WatchPoint()

gem5::ArmISA::WatchPoint::WatchPoint ( MiscRegIndex  ctrl_index, MiscRegIndex  val_index, SelfDebug *  _conf, bool  lva, bool  aarch32  )

inline

Definition at line 159 of file self_debug.hh.

References maxAddrSize.

Member Function Documentation

compareAddress()

bool gem5::WatchPoint::compareAddress	(	ThreadContext *	tc,
		Addr	in_addr,
		uint8_t	bas,
		uint8_t	mask,
		unsigned	size
	)

Definition at line 597 of file self_debug.cc.

References gem5::X86ISA::addr, gem5::ArmISA::bas, gem5::bits(), getAddrfromReg(), gem5::ArmISA::i, isDoubleAligned(), gem5::ArmISA::j, gem5::ArmISA::mask, maxAddrSize, and gem5::ArmISA::v.

Referenced by test().

getAddrfromReg()

Addr gem5::ArmISA::WatchPoint::getAddrfromReg ( ThreadContext *  tc )

inline

Definition at line 172 of file self_debug.hh.

References gem5::bits(), maxAddrSize, gem5::ThreadContext::readMiscReg(), and valRegIndex.

Referenced by compareAddress().

isDoubleAligned()

bool gem5::ArmISA::WatchPoint::isDoubleAligned ( Addr  addr )

inline

Definition at line 178 of file self_debug.hh.

References gem5::X86ISA::addr.

Referenced by compareAddress().

isEnabled()

bool gem5::WatchPoint::isEnabled	(	ThreadContext *	tc,
		ExceptionLevel	el,
		bool	hmc,
		uint8_t	ssc,
		uint8_t	pac
	)

Definition at line 531 of file self_debug.cc.

References conf, gem5::ArmISA::el, gem5::ArmISA::EL0, gem5::ArmISA::EL1, gem5::ArmISA::EL2, gem5::ArmISA::EL3, gem5::ArmSystem::haveEL(), gem5::ArmISA::hmc, gem5::ArmISA::SelfDebug::isAArch32(), gem5::ArmISA::pac, panic, gem5::ArmISA::SelfDebug::securityStateMatch(), gem5::ArmISA::ssc, and gem5::ArmISA::v.

Referenced by test().

test()

bool gem5::WatchPoint::test	(	ThreadContext *	tc,
		Addr	addr,
		ExceptionLevel	el,
		bool &	wrt,
		bool	atomic,
		unsigned	size
	)

Definition at line 577 of file self_debug.cc.

References gem5::X86ISA::addr, gem5::ArmISA::atomic, compareAddress(), conf, ctrlRegIndex, gem5::ArmISA::el, gem5::ArmISA::SelfDebug::getBrkPoint(), isEnabled(), gem5::ThreadContext::readMiscReg(), and gem5::ArmISA::v.

updateControl()

void gem5::ArmISA::WatchPoint::updateControl ( DBGWCR  val )

inline

Definition at line 184 of file self_debug.hh.

References enable, and gem5::X86ISA::val.

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

Friends And Related Function Documentation

SelfDebug

friend class SelfDebug

friend

Definition at line 157 of file self_debug.hh.

Member Data Documentation

conf

SelfDebug* gem5::ArmISA::WatchPoint::conf

private

Definition at line 152 of file self_debug.hh.

Referenced by isEnabled(), and test().

ctrlRegIndex

MiscRegIndex gem5::ArmISA::WatchPoint::ctrlRegIndex

private

Definition at line 150 of file self_debug.hh.

Referenced by test().

enable

bool gem5::ArmISA::WatchPoint::enable

private

Definition at line 153 of file self_debug.hh.

Referenced by updateControl().

maxAddrSize

int gem5::ArmISA::WatchPoint::maxAddrSize

private

Definition at line 154 of file self_debug.hh.

Referenced by compareAddress(), getAddrfromReg(), and WatchPoint().

valRegIndex

MiscRegIndex gem5::ArmISA::WatchPoint::valRegIndex

private

Definition at line 151 of file self_debug.hh.

Referenced by getAddrfromReg().

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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