gem5: gem5::GenericISA::PCStateWithNext Class Reference

gem5 v24.0.0.0

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#include <pcstate.hh>

Inheritance diagram for gem5::GenericISA::PCStateWithNext:

Public Member Functions
Addr	pc () const

void	pc (Addr val)

Addr	npc () const

void	npc (Addr val)

MicroPC	upc () const

void	upc (MicroPC val)

MicroPC	nupc () const

void	nupc (MicroPC val)

void	uReset () override

void	setNPC (Addr val)

void	output (std::ostream &os) const override

void	update (const PCStateBase &other) override

bool	equals (const PCStateBase &other) const override

void	set (Addr val) override

void	serialize (CheckpointOut &cp) const override
	Serialize an object.

void	unserialize (CheckpointIn &cp) override
	Unserialize an object.

Public Member Functions inherited from gem5::PCStateBase
virtual	~PCStateBase ()=default

template<class Target >
Target &	as ()

template<class Target >
const Target &	as () const

virtual PCStateBase *	clone () const =0

void	update (const PCStateBase *ptr)

Addr	instAddr () const
	Returns the memory address of the instruction this PC points to.

MicroPC	microPC () const
	Returns the current micropc.

virtual void	advance ()=0

virtual bool	branching () const =0

Public Member Functions inherited from gem5::Serializable
	Serializable ()

virtual	~Serializable ()

void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section.

void	serializeSection (CheckpointOut &cp, const std::string &name) const

void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object.

void	unserializeSection (CheckpointIn &cp, const std::string &name)

Protected Member Functions
	PCStateWithNext (const PCStateWithNext &other)

PCStateWithNext &	operator= (const PCStateWithNext &other)=default

	PCStateWithNext ()

Protected Member Functions inherited from gem5::PCStateBase
	PCStateBase (const PCStateBase &other)

PCStateBase &	operator= (const PCStateBase &other)=default

	PCStateBase ()

Protected Attributes
Addr	_npc = 0

MicroPC	_nupc = 1

Protected Attributes inherited from gem5::PCStateBase
Addr	_pc = 0

MicroPC	_upc = 0

Additional Inherited Members
Static Public Member Functions inherited from gem5::Serializable
static const std::string &	currentSection ()
	Gets the fully-qualified name of the active section.

static void	generateCheckpointOut (const std::string &cpt_dir, std::ofstream &outstream)
	Generate a checkpoint file so that the serialization can be routed to it.

Detailed Description

Definition at line 257 of file pcstate.hh.

Constructor & Destructor Documentation

◆ PCStateWithNext() [1/2]

gem5::GenericISA::PCStateWithNext::PCStateWithNext ( const PCStateWithNext & other )

inlineprotected

Definition at line 264 of file pcstate.hh.

◆ PCStateWithNext() [2/2]

gem5::GenericISA::PCStateWithNext::PCStateWithNext ( )

inlineprotected

Definition at line 268 of file pcstate.hh.

Member Function Documentation

◆ equals()

bool gem5::GenericISA::PCStateWithNext::equals ( const PCStateBase & other ) const

inlineoverridevirtual

Reimplemented from gem5::PCStateBase.

Definition at line 313 of file pcstate.hh.

References _npc, _nupc, gem5::PCStateBase::as(), gem5::PCStateBase::equals(), and gem5::ArmISA::ps.

◆ npc() [1/2]

Addr gem5::GenericISA::PCStateWithNext::npc ( ) const

inline

Definition at line 274 of file pcstate.hh.

References _npc.

Referenced by gem5::GenericISA::DelaySlotPCState< InstWidth >::branching(), gem5::GenericISA::SimplePCState< InstWidth >::branching(), gem5::GenericISA::UPCState< InstWidth >::branching(), gem5::RiscvISA::PCState::branching(), gem5::X86ISA::PCState::branching(), gem5::X86ISA::X86MicroopBase::branchTarget(), gem5::SparcISA::SparcStaticInst::buildRetPC(), gem5::RiscvISA::Decoder::decode(), gem5::GenericISA::DelaySlotPCState< InstWidth >::output(), output(), gem5::GenericISA::SimplePCState< InstWidth >::set(), setNPC(), and gem5::X86ISA::Decoder::updateNPC().

◆ npc() [2/2]

void gem5::GenericISA::PCStateWithNext::npc ( Addr val )

inline

Definition at line 275 of file pcstate.hh.

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

◆ nupc() [1/2]

MicroPC gem5::GenericISA::PCStateWithNext::nupc ( ) const

inline

Definition at line 280 of file pcstate.hh.

References _nupc.

Referenced by gem5::GenericISA::DelaySlotUPCState< InstWidth >::branching(), gem5::GenericISA::UPCState< InstWidth >::branching(), gem5::RiscvISA::PCState::branching(), gem5::X86ISA::PCState::branching(), gem5::GenericISA::DelaySlotUPCState< InstWidth >::output(), gem5::GenericISA::UPCState< InstWidth >::output(), gem5::GenericISA::DelaySlotUPCState< InstWidth >::set(), gem5::GenericISA::UPCState< InstWidth >::set(), gem5::GenericISA::UPCState< InstWidth >::uAdvance(), and gem5::GenericISA::UPCState< InstWidth >::uEnd().

◆ nupc() [2/2]

void gem5::GenericISA::PCStateWithNext::nupc ( MicroPC val )

inline

Definition at line 281 of file pcstate.hh.

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

◆ operator=()

PCStateWithNext & gem5::GenericISA::PCStateWithNext::operator= ( const PCStateWithNext & other )

protecteddefault

◆ output()

void gem5::GenericISA::PCStateWithNext::output ( std::ostream & os ) const

inlineoverridevirtual

Implements gem5::PCStateBase.

Reimplemented in gem5::GenericISA::UPCState< InstWidth >, gem5::GenericISA::UPCState< 4 >, and gem5::GenericISA::UPCState< 8 >.

Definition at line 298 of file pcstate.hh.

References gem5::ccprintf(), npc(), gem5::X86ISA::os, and pc().

◆ pc() [1/2]

Addr gem5::GenericISA::PCStateWithNext::pc ( ) const

inline

Definition at line 271 of file pcstate.hh.

References gem5::PCStateBase::_pc.

Referenced by gem5::GenericISA::DelaySlotPCState< InstWidth >::branching(), gem5::GenericISA::SimplePCState< InstWidth >::branching(), gem5::GenericISA::UPCState< InstWidth >::branching(), gem5::SparcISA::PowerOnReset::invoke(), gem5::SparcISA::SparcFaultBase::invoke(), gem5::GenericISA::DelaySlotPCState< InstWidth >::output(), output(), gem5::X86ISA::EmuLinux::syscall(), gem5::ArmISA::SelfDebug::testBreakPoints(), gem5::RiscvISA::BreakpointFault::trap_value(), and gem5::X86ISA::Decoder::updateNPC().

◆ pc() [2/2]

void gem5::GenericISA::PCStateWithNext::pc ( Addr val )

inline

Definition at line 272 of file pcstate.hh.

References gem5::PCStateBase::_pc, and gem5::X86ISA::val.

◆ serialize()

void gem5::GenericISA::PCStateWithNext::serialize ( CheckpointOut & cp ) const

inlineoverridevirtual

Serialize an object.

Output an object's state into the current checkpoint section.

Parameters

cp	Checkpoint state

Reimplemented from gem5::PCStateBase.

Definition at line 329 of file pcstate.hh.

References _npc, _nupc, gem5::PCStateBase::serialize(), and SERIALIZE_SCALAR.

◆ set()

void gem5::GenericISA::PCStateWithNext::set ( Addr val )

inlineoverridevirtual

Reimplemented from gem5::PCStateBase.

Reimplemented in gem5::GenericISA::SimplePCState< InstWidth >, gem5::GenericISA::SimplePCState< 4 >, gem5::GenericISA::UPCState< InstWidth >, gem5::GenericISA::UPCState< 4 >, and gem5::GenericISA::UPCState< 8 >.

Definition at line 321 of file pcstate.hh.

References _npc, _nupc, gem5::PCStateBase::set(), and gem5::X86ISA::val.

Referenced by gem5::GenericISA::SimplePCState< InstWidth >::set().

◆ setNPC()

void gem5::GenericISA::PCStateWithNext::setNPC ( Addr val )

inline

Definition at line 292 of file pcstate.hh.

References npc(), and gem5::X86ISA::val.

Referenced by gem5::X86ISA::PCState::setNPC().

◆ unserialize()

void gem5::GenericISA::PCStateWithNext::unserialize ( CheckpointIn & cp )

inlineoverridevirtual

Unserialize an object.

Read an object's state from the current checkpoint section.

Parameters

cp	Checkpoint state

Reimplemented from gem5::PCStateBase.

Definition at line 337 of file pcstate.hh.

References _npc, _nupc, gem5::PCStateBase::unserialize(), and UNSERIALIZE_SCALAR.

◆ upc() [1/2]

MicroPC gem5::GenericISA::PCStateWithNext::upc ( ) const

inline

Definition at line 277 of file pcstate.hh.

References gem5::PCStateBase::_upc.

Referenced by gem5::GenericISA::DelaySlotUPCState< InstWidth >::branching(), gem5::GenericISA::UPCState< InstWidth >::branching(), gem5::RiscvISA::PCState::branching(), gem5::X86ISA::PCState::branching(), gem5::X86ISA::BareMetalWorkload::initState(), gem5::GenericISA::DelaySlotUPCState< InstWidth >::output(), gem5::GenericISA::UPCState< InstWidth >::output(), gem5::GenericISA::DelaySlotUPCState< InstWidth >::set(), gem5::GenericISA::UPCState< InstWidth >::set(), gem5::GenericISA::UPCState< InstWidth >::uAdvance(), and gem5::GenericISA::UPCState< InstWidth >::uEnd().

◆ upc() [2/2]

void gem5::GenericISA::PCStateWithNext::upc ( MicroPC val )

inline

Definition at line 278 of file pcstate.hh.

References gem5::PCStateBase::_upc, and gem5::X86ISA::val.

◆ update()

void gem5::GenericISA::PCStateWithNext::update ( const PCStateBase & other )

inlineoverridevirtual

Reimplemented from gem5::PCStateBase.

Definition at line 304 of file pcstate.hh.

References _npc, _nupc, gem5::PCStateBase::as(), and gem5::PCStateBase::update().

◆ uReset()

void gem5::GenericISA::PCStateWithNext::uReset ( )

inlineoverridevirtual

Reimplemented from gem5::PCStateBase.

Definition at line 285 of file pcstate.hh.

References _nupc, and gem5::PCStateBase::uReset().

Member Data Documentation

◆ _npc

Addr gem5::GenericISA::PCStateWithNext::_npc = 0

protected

Definition at line 260 of file pcstate.hh.

Referenced by gem5::GenericISA::DelaySlotPCState< InstWidth >::advance(), gem5::GenericISA::SimplePCState< InstWidth >::advance(), equals(), npc(), npc(), serialize(), set(), unserialize(), and update().

◆ _nupc

MicroPC gem5::GenericISA::PCStateWithNext::_nupc = 1

protected

Definition at line 262 of file pcstate.hh.

Referenced by equals(), nupc(), nupc(), serialize(), set(), gem5::GenericISA::DelaySlotUPCState< InstWidth >::uAdvance(), gem5::GenericISA::DelaySlotUPCState< InstWidth >::uEnd(), unserialize(), update(), and uReset().

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

arch/generic/pcstate.hh

Generated on Tue Jun 18 2024 16:24:19 for gem5 by doxygen 1.11.0