X86ISA::PCState Class Reference

#include <types.hh>

Inheritance diagram for X86ISA::PCState:

Public Member Functions
void	set (Addr val)
	PCState ()
	PCState (Addr val)
void	setNPC (Addr val)
uint8_t	size () const
void	size (uint8_t newSize)
bool	branching () const
void	advance ()
void	uEnd ()
void	serialize (CheckpointOut &cp) const
	Serialize an object. More...
void	unserialize (CheckpointIn &cp)
	Unserialize an object. More...
Public Member Functions inherited from GenericISA::UPCState< MachInst >
MicroPC	upc () const
void	upc (MicroPC val)
MicroPC	nupc () const
void	nupc (MicroPC val)
MicroPC	microPC () const
void	set (Addr val)
	UPCState ()
	UPCState (Addr val)
bool	branching () const
void	uAdvance ()
void	uEnd ()
bool	operator== (const UPCState< MachInst > &opc) const
bool	operator!= (const UPCState< MachInst > &opc) const
Public Member Functions inherited from GenericISA::SimplePCState< MachInst >
Addr	pc () const
void	pc (Addr val)
Addr	npc () const
void	npc (Addr val)
void	set (Addr val)
void	setNPC (Addr val)
	SimplePCState ()
	SimplePCState (Addr val)
bool	branching () const
void	advance ()
Public Member Functions inherited from GenericISA::PCStateBase
Addr	instAddr () const
	Returns the memory address the bytes of this instruction came from. More...
Addr	nextInstAddr () const
	Returns the memory address the bytes of the next instruction came from. More...
MicroPC	microPC () const
	Returns the current micropc. More...
void	set (Addr val)
	Force this PC to reflect a particular value, resetting all its other fields around it. More...
bool	operator== (const PCStateBase &opc) const
bool	operator!= (const PCStateBase &opc) const
Public Member Functions inherited from Serializable
	Serializable ()
virtual	~Serializable ()
void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section. More...
void	serializeSection (CheckpointOut &cp, const std::string &name) const
void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object. More...
void	unserializeSection (CheckpointIn &cp, const std::string &name)

Protected Types
typedef GenericISA::UPCState < MachInst >	Base
Protected Types inherited from GenericISA::UPCState< MachInst >
typedef SimplePCState< MachInst >	Base
Protected Types inherited from GenericISA::SimplePCState< MachInst >
typedef PCStateBase	Base

Protected Attributes
uint8_t	_size
Protected Attributes inherited from GenericISA::UPCState< MachInst >
MicroPC	_upc
MicroPC	_nupc
Protected Attributes inherited from GenericISA::PCStateBase
Addr	_pc
Addr	_npc

Additional Inherited Members
Static Public Member Functions inherited from Serializable
static const std::string &	currentSection ()
	Get the fully-qualified name of the active section. More...
static void	serializeAll (const std::string &cpt_dir)
static void	unserializeGlobals (CheckpointIn &cp)
Static Public Attributes inherited from Serializable
static int	ckptCount = 0
static int	ckptMaxCount = 0
static int	ckptPrevCount = -1
Protected Member Functions inherited from GenericISA::PCStateBase
	PCStateBase ()
	PCStateBase (Addr val)

Detailed Description

Definition at line 285 of file types.hh.

Member Typedef Documentation

typedef GenericISA::UPCState<MachInst> X86ISA::PCState::Base

protected

Definition at line 288 of file types.hh.

Constructor & Destructor Documentation

X86ISA::PCState::PCState ( )

inline

Definition at line 300 of file types.hh.

X86ISA::PCState::PCState ( Addr  val )

inline

Definition at line 301 of file types.hh.

References set().

Member Function Documentation

void X86ISA::PCState::advance ( )

inline

Definition at line 321 of file types.hh.

References _size, and GenericISA::SimplePCState< MachInst >::advance().

Referenced by X86ISA::X86StaticInst::advancePC().

bool X86ISA::PCState::branching ( ) const

inline

Definition at line 314 of file types.hh.

References GenericISA::SimplePCState< MachInst >::npc(), GenericISA::UPCState< MachInst >::nupc(), GenericISA::SimplePCState< MachInst >::pc(), size(), and GenericISA::UPCState< MachInst >::upc().

void X86ISA::PCState::serialize ( CheckpointOut &  cp ) const

inlinevirtual

Serialize an object.

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

Parameters

cp	Checkpoint state

Reimplemented from GenericISA::UPCState< MachInst >.

Definition at line 335 of file types.hh.

References _size, GenericISA::UPCState< MachInst >::serialize(), and SERIALIZE_SCALAR.

void X86ISA::PCState::set ( Addr  val )

inline

Definition at line 294 of file types.hh.

References _size, and GenericISA::UPCState< MachInst >::set().

Referenced by PCState().

void X86ISA::PCState::setNPC ( Addr  val )

inline

Definition at line 304 of file types.hh.

References _size, and GenericISA::SimplePCState< MachInst >::setNPC().

uint8_t X86ISA::PCState::size ( ) const

inline

Definition at line 310 of file types.hh.

References _size.

Referenced by branching(), and X86ISA::Decoder::updateNPC().

void X86ISA::PCState::size ( uint8_t  newSize )

inline

Definition at line 311 of file types.hh.

References _size.

void X86ISA::PCState::uEnd ( )

inline

Definition at line 328 of file types.hh.

References _size, and GenericISA::UPCState< MachInst >::uEnd().

Referenced by X86ISA::X86MicroopBase::advancePC(), X86ISA::buildRetPC(), and X86ISA::X86Trap::invoke().

void X86ISA::PCState::unserialize ( CheckpointIn &  cp )

inlinevirtual

Unserialize an object.

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

Parameters

cp	Checkpoint state

Reimplemented from GenericISA::UPCState< MachInst >.

Definition at line 342 of file types.hh.

References _size, GenericISA::UPCState< MachInst >::unserialize(), and UNSERIALIZE_SCALAR.

Member Data Documentation

uint8_t X86ISA::PCState::_size

protected

Definition at line 290 of file types.hh.

Referenced by advance(), serialize(), set(), setNPC(), size(), uEnd(), and unserialize().

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

• arch/x86/types.hh