GenericISA::PCStateBase Class Reference

#include <types.hh>

Inheritance diagram for GenericISA::PCStateBase:

Public Member Functions
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
void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...
void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...
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 Member Functions
	PCStateBase ()
	PCStateBase (Addr val)

Protected Attributes
Addr	_pc
Addr	_npc

Additional Inherited Members
Static Public Member Functions inherited from Serializable
static const std::string &	currentSection ()
	Gets the fully-qualified name of the active section. More...
static void	serializeAll (const std::string &cpt_dir)
	Serializes all the SimObjects. More...
static void	unserializeGlobals (CheckpointIn &cp)

Detailed Description

Definition at line 64 of file types.hh.

Constructor & Destructor Documentation

PCStateBase() [1/2]

GenericISA::PCStateBase::PCStateBase ( )

inlineprotected

Definition at line 70 of file types.hh.

PCStateBase() [2/2]

GenericISA::PCStateBase::PCStateBase ( Addr  val )

inlineprotected

Definition at line 71 of file types.hh.

References set(), and X86ISA::val.

Member Function Documentation

instAddr()

Addr GenericISA::PCStateBase::instAddr ( ) const

inline

Returns the memory address the bytes of this instruction came from.

Returns

Memory address of the current instruction's encoding.

Definition at line 80 of file types.hh.

References _pc.

Referenced by RiscvISA::Decoder::decode(), MipsISA::Decoder::decode(), and SparcISA::Decoder::decode().

microPC()

MicroPC GenericISA::PCStateBase::microPC ( ) const

inline

Returns the current micropc.

Returns

The current micropc.

Definition at line 102 of file types.hh.

nextInstAddr()

Addr GenericISA::PCStateBase::nextInstAddr ( ) const

inline

Returns the memory address the bytes of the next instruction came from.

Returns

Memory address of the next instruction's encoding.

Definition at line 91 of file types.hh.

References _npc.

operator!=()

bool GenericISA::PCStateBase::operator!= ( const PCStateBase &  opc ) const

inline

Definition at line 122 of file types.hh.

operator==()

bool GenericISA::PCStateBase::operator== ( const PCStateBase &  opc ) const

inline

Definition at line 116 of file types.hh.

References _npc, and _pc.

serialize()

void GenericISA::PCStateBase::serialize ( CheckpointOut &  cp ) const

inlineoverridevirtual

Serialize an object.

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

Parameters

cp	Checkpoint state

Implements Serializable.

Reimplemented in GenericISA::DelaySlotUPCState< MachInst >, GenericISA::DelaySlotPCState< MachInst >, GenericISA::UPCState< MachInst >, and X86ISA::PCState.

Definition at line 128 of file types.hh.

References _npc, _pc, and SERIALIZE_SCALAR.

Referenced by GenericISA::UPCState< MachInst >::serialize(), and GenericISA::DelaySlotPCState< MachInst >::serialize().

set()

void GenericISA::PCStateBase::set

(

Addr

val

)

Force this PC to reflect a particular value, resetting all its other fields around it.

This is useful for in place (re)initialization.

Parameters

val	The value to set the PC to.

Referenced by PCStateBase().

unserialize()

void GenericISA::PCStateBase::unserialize ( CheckpointIn &  cp )

inlineoverridevirtual

Unserialize an object.

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

Parameters

cp	Checkpoint state

Implements Serializable.

Reimplemented in GenericISA::DelaySlotUPCState< MachInst >, GenericISA::DelaySlotPCState< MachInst >, GenericISA::UPCState< MachInst >, and X86ISA::PCState.

Definition at line 135 of file types.hh.

References _npc, _pc, and UNSERIALIZE_SCALAR.

Referenced by GenericISA::UPCState< MachInst >::unserialize(), and GenericISA::DelaySlotPCState< MachInst >::unserialize().

Member Data Documentation

_npc

Addr GenericISA::PCStateBase::_npc

protected

Definition at line 68 of file types.hh.

Referenced by GenericISA::SimplePCState< MachInst >::advance(), GenericISA::DelaySlotPCState< MachInst >::advance(), nextInstAddr(), GenericISA::SimplePCState< MachInst >::npc(), operator==(), GenericISA::UPCState< MachInst >::operator==(), GenericISA::DelaySlotPCState< MachInst >::operator==(), GenericISA::DelaySlotUPCState< MachInst >::operator==(), serialize(), and unserialize().

_pc

Addr GenericISA::PCStateBase::_pc

protected

Definition at line 67 of file types.hh.

Referenced by GenericISA::SimplePCState< MachInst >::advance(), GenericISA::DelaySlotPCState< MachInst >::advance(), instAddr(), operator==(), GenericISA::UPCState< MachInst >::operator==(), GenericISA::DelaySlotPCState< MachInst >::operator==(), GenericISA::DelaySlotUPCState< MachInst >::operator==(), GenericISA::SimplePCState< MachInst >::pc(), serialize(), and unserialize().

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

• arch/generic/types.hh