gem5  v20.0.0.3
Macros | Functions
The Serialize API.

These methods related to the "Serialize" interface. More...

Macros

#define UNSERIALIZE_OPT_SCALAR(scalar)   optParamIn(cp, #scalar, scalar)
 
#define SERIALIZE_ENUM(scalar)   paramOut(cp, #scalar, (int)scalar)
 
#define UNSERIALIZE_ENUM(scalar)
 
#define SERIALIZE_ARRAY(member, size)   arrayParamOut(cp, #member, member, size)
 
#define UNSERIALIZE_ARRAY(member, size)   arrayParamIn(cp, #member, member, size)
 
#define SERIALIZE_CONTAINER(member)   arrayParamOut(cp, #member, member)
 
#define UNSERIALIZE_CONTAINER(member)   arrayParamIn(cp, #member, member)
 
#define SERIALIZE_EVENT(event)   event.serializeSection(cp, #event);
 
#define UNSERIALIZE_EVENT(event)
 
#define SERIALIZE_OBJ(obj)   obj.serializeSection(cp, #obj)
 
#define UNSERIALIZE_OBJ(obj)   obj.unserializeSection(cp, #obj)
 
#define SERIALIZE_OBJPTR(objptr)   paramOut(cp, #objptr, (objptr)->name())
 
#define UNSERIALIZE_OBJPTR(objptr)
 

Functions

static std::string CheckpointIn::setDir (const std::string &base_name)
 Set the current directory. More...
 
static std::string CheckpointIn::dir ()
 Get the current checkout directory name. More...
 
 Serializable::Serializable ()
 
virtual void Serializable::serialize (CheckpointOut &cp) const =0
 Serialize an object. More...
 
virtual void Serializable::unserialize (CheckpointIn &cp)=0
 Unserialize an object. More...
 
void Serializable::serializeSection (CheckpointOut &cp, const char *name) const
 Serialize an object into a new section. More...
 
void Serializable::serializeSection (CheckpointOut &cp, const std::string &name) const
 
void Serializable::unserializeSection (CheckpointIn &cp, const char *name)
 Unserialize an a child object. More...
 
void Serializable::unserializeSection (CheckpointIn &cp, const std::string &name)
 
static const std::string & Serializable::currentSection ()
 Gets the fully-qualified name of the active section. More...
 
static void Serializable::serializeAll (const std::string &cpt_dir)
 
static void Serializable::unserializeGlobals (CheckpointIn &cp)
 
template<class T >
bool parseParam (const std::string &s, T &value)
 
template<class T >
void showParam (CheckpointOut &os, const T &value)
 
template<class T >
bool parseParam (const std::string &s, BitUnionType< T > &value)
 
template<class T >
void showParam (CheckpointOut &os, const BitUnionType< T > &value)
 
template<>
void showParam (CheckpointOut &os, const char &value)
 
template<>
void showParam (CheckpointOut &os, const signed char &value)
 
template<>
void showParam (CheckpointOut &os, const unsigned char &value)
 
template<>
bool parseParam (const std::string &s, float &value)
 
template<>
bool parseParam (const std::string &s, double &value)
 
template<>
bool parseParam (const std::string &s, bool &value)
 
template<>
void showParam (CheckpointOut &os, const bool &value)
 
template<>
bool parseParam (const std::string &s, std::string &value)
 
template<class T >
void paramOut (CheckpointOut &os, const std::string &name, const T &param)
 
template<class T >
void paramIn (CheckpointIn &cp, const std::string &name, T &param)
 
template<class T >
bool optParamIn (CheckpointIn &cp, const std::string &name, T &param, bool warn=true)
 
template<class T >
void arrayParamOut (CheckpointOut &os, const std::string &name, const std::vector< T > &param)
 
template<class T >
void arrayParamOut (CheckpointOut &os, const std::string &name, const std::list< T > &param)
 
template<class T >
void arrayParamOut (CheckpointOut &os, const std::string &name, const std::set< T > &param)
 
template<class T >
void arrayParamOut (CheckpointOut &os, const std::string &name, const T *param, unsigned size)
 
template<class T >
void arrayParamIn (CheckpointIn &cp, const std::string &name, T *param, unsigned size)
 Extract values stored in the checkpoint, and assign them to the provided array container. More...
 
template<class T >
void arrayParamIn (CheckpointIn &cp, const std::string &name, std::vector< T > &param)
 
template<class T >
void arrayParamIn (CheckpointIn &cp, const std::string &name, std::list< T > &param)
 
template<class T >
void arrayParamIn (CheckpointIn &cp, const std::string &name, std::set< T > &param)
 
void objParamIn (CheckpointIn &cp, const std::string &name, SimObject *&param)
 
virtual void SimObject::loadState (CheckpointIn &cp)
 loadState() is called on each SimObject when restoring from a checkpoint. More...
 
virtual void SimObject::initState ()
 initState() is called on each SimObject when not restoring from a checkpoint. More...
 
virtual SimObject * SimObjectResolver::resolveSimObject (const std::string &name)=0
 Find a SimObject given a full path name. More...
 
const std::string CheckpointIn::getCptDir ()
 
bool CheckpointIn::find (const std::string &section, const std::string &entry, std::string &value)
 
bool CheckpointIn::findObj (const std::string &section, const std::string &entry, SimObject *&value)
 
bool CheckpointIn::entryExists (const std::string &section, const std::string &entry)
 
bool CheckpointIn::sectionExists (const std::string &section)
 
template<class CP >
 Serializable::ScopedCheckpointSection::ScopedCheckpointSection (CP &cp, const char *name)
 
template<class CP >
 Serializable::ScopedCheckpointSection::ScopedCheckpointSection (CP &cp, const std::string &name)
 

Detailed Description

These methods related to the "Serialize" interface.

Macro Definition Documentation

◆ SERIALIZE_ARRAY

#define SERIALIZE_ARRAY (   member,
  size 
)    arrayParamOut(cp, #member, member, size)

Definition at line 805 of file serialize.hh.

Referenced by EtherTapBase::serialize(), X86ISA::Cmos::serialize(), CopyEngine::CopyEngineChannel::serialize(), X86ISA::I82094AA::serialize(), X86ISA::I8259::serialize(), Malta::serialize(), X86ISA::ISA::serialize(), Iob::serialize(), SparcISA::ISA::serialize(), UFSHostDevice::serialize(), SMMUv3::serialize(), GicV2::BankedRegs::serialize(), VGic::serialize(), PciDevice::serialize(), SparcISA::Interrupts::serialize(), ArmISA::Interrupts::serialize(), X86ISA::Interrupts::serialize(), NSGigE::serialize(), IdeDisk::serialize(), serialize(), Pl111::serialize(), GicV2::serialize(), IGbE::TxDescCache::serialize(), IGbE::serialize(), and ArmISA::ISA::serialize().

◆ SERIALIZE_CONTAINER

#define SERIALIZE_CONTAINER (   member)    arrayParamOut(cp, #member, member)

Definition at line 821 of file serialize.hh.

Referenced by PS2Device::serialize(), NoMaliGpu::serialize(), FlashDevice::serialize(), FrameBuffer::serialize(), Globals::serialize(), RiscvISA::ISA::serialize(), SystemCounter::serialize(), Gicv3Its::serialize(), DVFSHandler::serialize(), SparcISA::TLB::serialize(), Gicv3Redistributor::serialize(), Gicv3Distributor::serialize(), PhysicalMemory::serialize(), DmaReadFifo::serialize(), serialize(), and Pl111::serialize().

◆ SERIALIZE_ENUM

#define SERIALIZE_ENUM (   scalar)    paramOut(cp, #scalar, (int)scalar)

Definition at line 786 of file serialize.hh.

Referenced by ThreadState::serialize(), X86ISA::I8259::serialize(), I2CBus::serialize(), ArmISA::TlbEntry::serialize(), Gicv3CPUInterface::serialize(), and IdeDisk::serialize().

◆ SERIALIZE_EVENT

#define SERIALIZE_EVENT (   event)    event.serializeSection(cp, #event);

Definition at line 837 of file serialize.hh.

◆ SERIALIZE_OBJ

#define SERIALIZE_OBJ (   obj)    obj.serializeSection(cp, #obj)

Definition at line 855 of file serialize.hh.

Referenced by HDLcd::serialize(), and BasePixelPump::serialize().

◆ SERIALIZE_OBJPTR

#define SERIALIZE_OBJPTR (   objptr)    paramOut(cp, #objptr, (objptr)->name())

Definition at line 869 of file serialize.hh.

Referenced by SparcISA::ISA::serialize().

◆ UNSERIALIZE_ARRAY

#define UNSERIALIZE_ARRAY (   member,
  size 
)    arrayParamIn(cp, #member, member, size)

Definition at line 813 of file serialize.hh.

Referenced by EtherTapBase::unserialize(), X86ISA::Cmos::unserialize(), CopyEngine::CopyEngineChannel::unserialize(), X86ISA::I82094AA::unserialize(), X86ISA::I8259::unserialize(), Malta::unserialize(), X86ISA::ISA::unserialize(), Iob::unserialize(), SparcISA::ISA::unserialize(), UFSHostDevice::unserialize(), SMMUv3::unserialize(), GicV2::BankedRegs::unserialize(), VGic::unserialize(), PciDevice::unserialize(), SparcISA::Interrupts::unserialize(), ArmISA::Interrupts::unserialize(), X86ISA::Interrupts::unserialize(), NSGigE::unserialize(), IdeDisk::unserialize(), unserialize(), Pl111::unserialize(), GicV2::unserialize(), IGbE::TxDescCache::unserialize(), IGbE::unserialize(), and ArmISA::ISA::unserialize().

◆ UNSERIALIZE_CONTAINER

#define UNSERIALIZE_CONTAINER (   member)    arrayParamIn(cp, #member, member)

Definition at line 829 of file serialize.hh.

Referenced by AnnotateDumpCallback::process(), PS2Device::unserialize(), NoMaliGpu::unserialize(), FlashDevice::unserialize(), FrameBuffer::unserialize(), RiscvISA::ISA::unserialize(), SystemCounter::unserialize(), Gicv3Its::unserialize(), DVFSHandler::unserialize(), SparcISA::TLB::unserialize(), Gicv3Redistributor::unserialize(), Gicv3Distributor::unserialize(), PhysicalMemory::unserialize(), DmaReadFifo::unserialize(), unserialize(), and Pl111::unserialize().

◆ UNSERIALIZE_ENUM

#define UNSERIALIZE_ENUM (   scalar)
Value:
do { \
int tmp; \
paramIn(cp, #scalar, tmp); \
scalar = static_cast<decltype(scalar)>(tmp); \
} while (0)
cp
Definition: cprintf.cc:40

Definition at line 793 of file serialize.hh.

Referenced by ThreadState::unserialize(), X86ISA::I8259::unserialize(), I2CBus::unserialize(), ArmISA::TlbEntry::unserialize(), Gicv3CPUInterface::unserialize(), and IdeDisk::unserialize().

◆ UNSERIALIZE_EVENT

#define UNSERIALIZE_EVENT (   event)
Value:
do { \
event.unserializeSection(cp, #event); \
eventQueue()->checkpointReschedule(&event); \
} while (0)
cp
Definition: cprintf.cc:40
MipsISA::event
Bitfield< 10, 5 > event
Definition: pra_constants.hh:297

Definition at line 844 of file serialize.hh.

◆ UNSERIALIZE_OBJ

#define UNSERIALIZE_OBJ (   obj)    obj.unserializeSection(cp, #obj)

Definition at line 862 of file serialize.hh.

Referenced by BasePixelPump::unserialize().

◆ UNSERIALIZE_OBJPTR

#define UNSERIALIZE_OBJPTR (   objptr)
Value:
do { \
SimObject *sptr; \
objParamIn(cp, #objptr, sptr); \
objptr = dynamic_cast<decltype(objptr)>(sptr); \
} while (0)
cp
Definition: cprintf.cc:40

Definition at line 876 of file serialize.hh.

Referenced by SparcISA::ISA::unserialize().

◆ UNSERIALIZE_OPT_SCALAR

#define UNSERIALIZE_OPT_SCALAR (   scalar)    optParamIn(cp, #scalar, scalar)

Definition at line 777 of file serialize.hh.

Referenced by RubySystem::unserialize(), ArmISA::PMU::unserialize(), ArchTimer::unserialize(), GenericTimer::unserialize(), and GicV2::unserialize().

Function Documentation

◆ arrayParamIn() [1/4]

template<class T >
void arrayParamIn ( CheckpointIn &  cp,
const std::string &  name,
T *  param,
unsigned  size 
)

Extract values stored in the checkpoint, and assign them to the provided array container.

Parameters
cpThe checkpoint to be parsed.
nameName of the container.
paramThe array container.
sizeThe expected number of entries to be extracted.

Definition at line 588 of file serialize.hh.

References Serializable::currentSection(), fatal, fatal_if, CheckpointIn::find(), ArmISA::i, name(), parseParam(), and tokenize().

◆ arrayParamIn() [2/4]

template<class T >
void arrayParamIn ( CheckpointIn &  cp,
const std::string &  name,
std::vector< T > &  param 
)

Definition at line 636 of file serialize.hh.

References Serializable::currentSection(), fatal, CheckpointIn::find(), ArmISA::i, parseParam(), and tokenize().

◆ arrayParamIn() [3/4]

template<class T >
void arrayParamIn ( CheckpointIn &  cp,
const std::string &  name,
std::list< T > &  param 
)

Definition at line 681 of file serialize.hh.

References Serializable::currentSection(), fatal, CheckpointIn::find(), ArmISA::i, parseParam(), and tokenize().

◆ arrayParamIn() [4/4]

template<class T >
void arrayParamIn ( CheckpointIn &  cp,
const std::string &  name,
std::set< T > &  param 
)

Definition at line 714 of file serialize.hh.

References Serializable::currentSection(), debug_serialize(), fatal, CheckpointIn::find(), ArmISA::i, name(), objParamIn(), parseParam(), and tokenize().

◆ arrayParamOut() [1/4]

template<class T >
void arrayParamOut ( CheckpointOut &  os,
const std::string &  name,
const std::vector< T > &  param 
)

Definition at line 499 of file serialize.hh.

References ArmISA::i, and showParam().

◆ arrayParamOut() [2/4]

template<class T >
void arrayParamOut ( CheckpointOut &  os,
const std::string &  name,
const std::list< T > &  param 
)

Definition at line 518 of file serialize.hh.

References showParam().

◆ arrayParamOut() [3/4]

template<class T >
void arrayParamOut ( CheckpointOut &  os,
const std::string &  name,
const std::set< T > &  param 
)

Definition at line 540 of file serialize.hh.

References showParam().

◆ arrayParamOut() [4/4]

template<class T >
void arrayParamOut ( CheckpointOut &  os,
const std::string &  name,
const T *  param,
unsigned  size 
)

Definition at line 562 of file serialize.hh.

References ArmISA::i, and showParam().

◆ currentSection()

const std::string & Serializable::currentSection ( )
static

Gets the fully-qualified name of the active section.

Definition at line 239 of file serialize.cc.

References CheckpointIn::baseFilename, and CheckpointIn::currentDirectory.

Referenced by arrayParamIn(), ArmSemihosting::FileBase::create(), Serializable::ScopedCheckpointSection::nameOut(), objParamIn(), optParamIn(), paramIn(), Globals::unserialize(), HDLcd::unserialize(), and GicV2::unserialize().

◆ dir()

string CheckpointIn::dir ( )
static

Get the current checkout directory name.

This function exports the current checkout point directory name so other objects can derive filenames from it (e.g., memory). The return value is guaranteed to end in '/' so filenames can be directly appended. This function is only valid while a checkpoint is being created.

Definition at line 263 of file serialize.cc.

Referenced by CowDiskImage::serialize(), PhysicalMemory::serializeStore(), and RubySystem::writeCompressedTrace().

◆ entryExists()

bool CheckpointIn::entryExists ( const std::string &  section,
const std::string &  entry 
)

Definition at line 283 of file serialize.cc.

References CheckpointIn::db, and IniFile::entryExists().

Referenced by CheckpointIn::getCptDir(), and GicV2::unserialize().

◆ find()

bool CheckpointIn::find ( const std::string &  section,
const std::string &  entry,
std::string &  value 
)

Definition at line 289 of file serialize.cc.

References CheckpointIn::db, and IniFile::find().

Referenced by arrayParamIn(), CheckpointIn::getCptDir(), optParamIn(), paramIn(), and Globals::unserialize().

◆ findObj()

bool CheckpointIn::findObj ( const std::string &  section,
const std::string &  entry,
SimObject *&  value 
)

Definition at line 295 of file serialize.cc.

References CheckpointIn::db, IniFile::find(), CheckpointIn::objNameResolver, and SimObjectResolver::resolveSimObject().

Referenced by CheckpointIn::getCptDir(), and objParamIn().

◆ getCptDir()

const std::string CheckpointIn::getCptDir ( )
inline

Definition at line 85 of file serialize.hh.

References CheckpointIn::_cptDir, CheckpointIn::entryExists(), CheckpointIn::find(), CheckpointIn::findObj(), and CheckpointIn::sectionExists().

Referenced by CheckpointIn::CheckpointIn(), RubySystem::unserialize(), CowDiskImage::unserialize(), and PhysicalMemory::unserializeStore().

◆ initState()

void SimObject::initState ( )
virtual

initState() is called on each SimObject when not restoring from a checkpoint.

This provides a hook for state initializations that are only required for a "cold start".

Reimplemented in AbstractMemory, Sparc64Process, X86ISA::I386Process, Sparc32Process, TrafficGen, X86ISA::X86_64Process, ArmProcess64, ArmISA::FsWorkload, ArmISA::FsLinux, KernelWorkload, ArmFreebsdProcess64, ArmLinuxProcess64, RiscvProcess32, RiscvProcess64, X86ISA::FsWorkload, ArmFreebsdProcess32, ArmLinuxProcess32, FastModel::CortexA76, ArmProcess32, Process, ArmISA::FsFreebsd, X86ISA::FsLinux, SparcProcess, PowerProcess, MipsProcess, RiscvISA::BareMetal, SparcISA::FsWorkload, and PowerLinuxProcess.

Definition at line 91 of file sim_object.cc.

Referenced by SparcISA::FsWorkload::initState(), RiscvISA::BareMetal::initState(), TrafficGen::initState(), AbstractMemory::initState(), CxxConfigManager::initState(), SimObject::name(), RiscvISA::Walker::WalkerState::WalkerState(), and X86ISA::Walker::WalkerState::WalkerState().

◆ loadState()

void SimObject::loadState ( CheckpointIn &  cp)
virtual

loadState() is called on each SimObject when restoring from a checkpoint.

The default implementation simply calls unserialize() if there is a corresponding section in the checkpoint. However, objects can override loadState() to get other behaviors, e.g., doing other programmed initializations after unserialize(), or complaining if no checkpoint section is found.

Parameters
cpCheckpoint to restore the state from.

Definition at line 78 of file sim_object.cc.

References DPRINTF, SimObject::name(), CheckpointIn::sectionExists(), and Serializable::unserializeSection().

Referenced by SimObject::name().

◆ objParamIn()

void objParamIn ( CheckpointIn &  cp,
const std::string &  name,
SimObject *&  param 
)

Referenced by arrayParamIn().

◆ optParamIn()

template<class T >
bool optParamIn ( CheckpointIn &  cp,
const std::string &  name,
T &  param,
bool  warn = true 
)

Definition at line 480 of file serialize.hh.

References Serializable::currentSection(), CheckpointIn::find(), parseParam(), and warn.

Referenced by EthPacketData::unserialize(), Random::unserialize(), EtherLink::Link::unserialize(), and Ticked::unserialize().

◆ paramIn()

template<class T >
void paramIn ( CheckpointIn &  cp,
const std::string &  name,
T &  param 
)

Definition at line 466 of file serialize.hh.

References Serializable::currentSection(), fatal, CheckpointIn::find(), and parseParam().

◆ paramOut()

template<class T >
void paramOut ( CheckpointOut &  os,
const std::string &  name,
const T &  param 
)

Definition at line 454 of file serialize.hh.

References showParam().

◆ parseParam() [1/6]

template<class T >
bool parseParam ( const std::string &  s,
T &  value 
)

Definition at line 318 of file serialize.hh.

References to_number().

Referenced by arrayParamIn(), optParamIn(), and paramIn().

◆ parseParam() [2/6]

template<class T >
bool parseParam ( const std::string &  s,
BitUnionType< T > &  value 
)

Definition at line 340 of file serialize.hh.

References to_number().

◆ parseParam() [3/6]

template<>
bool parseParam ( const std::string &  s,
float &  value 
)
inline

Definition at line 401 of file serialize.hh.

References to_number().

◆ parseParam() [4/6]

template<>
bool parseParam ( const std::string &  s,
double &  value 
)
inline

Definition at line 411 of file serialize.hh.

References to_number().

◆ parseParam() [5/6]

template<>
bool parseParam ( const std::string &  s,
bool &  value 
)
inline

Definition at line 421 of file serialize.hh.

References to_bool().

◆ parseParam() [6/6]

template<>
bool parseParam ( const std::string &  s,
std::string &  value 
)
inline

Definition at line 442 of file serialize.hh.

References ArmISA::s.

◆ resolveSimObject()

virtual SimObject* SimObjectResolver::resolveSimObject ( const std::string &  name)
pure virtual

Find a SimObject given a full path name.

Implemented in CxxConfigManager::SimObjectResolver, and PybindSimObjectResolver.

Referenced by CheckpointIn::findObj().

◆ ScopedCheckpointSection() [1/2]

template<class CP >
Serializable::ScopedCheckpointSection::ScopedCheckpointSection ( CP &  cp,
const char *  name 
)
inline

Definition at line 193 of file serialize.hh.

◆ ScopedCheckpointSection() [2/2]

template<class CP >
Serializable::ScopedCheckpointSection::ScopedCheckpointSection ( CP &  cp,
const std::string &  name 
)
inline

Definition at line 199 of file serialize.hh.

References name().

◆ sectionExists()

bool CheckpointIn::sectionExists ( const std::string &  section)

Definition at line 308 of file serialize.cc.

References CheckpointIn::db, and IniFile::sectionExists().

Referenced by ArmSemihosting::FileBase::create(), CheckpointIn::getCptDir(), SimObject::loadState(), HDLcd::unserialize(), and GicV2::unserialize().

◆ Serializable()

Serializable::Serializable ( )

Definition at line 162 of file serialize.cc.

◆ serialize()

virtual void Serializable::serialize ( CheckpointOut &  cp) const
pure virtual

Serialize an object.

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

Parameters
cpCheckpoint state

Implemented in BaseCache, iGbReg::Regs, ArmISA::ISA, DistIface, VirtIODeviceBase, IGbE, Event, IGbE::TxDescCache, System, GicV2, GenericISA::DelaySlotUPCState< MachInst >, DistIface::RecvScheduler, ArmISA::PMU::CounterState, BaseCPU, GenericTimerFrame, IGbE::RxDescCache, HDLcd::DmaEngine, ArmSemihosting::File, Pl111, IdeDisk, ArmSemihosting::FileFeatures, GenericTimer::CoreTimers, DistIface::RecvScheduler::Desc, NSGigE, GenericISA::DelaySlotPCState< MachInst >, X86ISA::PCState, DmaReadFifo, IGbE::DescCache< T >, IGbE::DescCache< iGbReg::TxDesc >, IGbE::DescCache< iGbReg::RxDesc >, Gicv3CPUInterface, VirtQueue, ArmISA::TlbEntry, Sinic::Device, X86ISA::Interrupts, GenericTimer, DistIface::SyncSwitch, ArmSemihosting::FileBase, MultiLevelPageTable< EntryTypes >, ArmISA::Interrupts, BasePixelPump::PixelEvent, GenericISA::UPCState< MachInst >, SparcISA::Interrupts, BaseTrafficGen, ClockedObject, SimObject, ArchTimer, PhysicalMemory, X86ISA::GpuTLB, DistIface::SyncNode, SrcClockDomain, Gicv3Distributor, DistEtherLink, ArmSemihosting, PciDevice, Gicv3Redistributor, VirtIO9PProxy, DeviceFDEntry, RealViewOsc, VGic, CopyEngine, GicV2::BankedRegs, DistIface::Sync, CopyEngineReg::ChanRegs, EtherSwitch, CpuLocalTimer, SMMUv3, SparcISA::TLB, MemState, RealViewCtrl, PipeFDEntry, UFSHostDevice, TickedObject, CheckerCPU, DVFSHandler, PowerISA::TLB, A9GlobalTimer, SparcISA::ISA, EtherSwitch::Interface::PortFifo, ThermalModel, Sp804, SimpleThread, EmulationPageTable, X86ISA::TLB, IdeController, EtherLink, BasePixelPump, Gicv3Its, EtherTapStub, I2CBus, CpuLocalTimer::Timer, X86ISA::I8042, MinorCPU, SystemCounter, Iob, Ticked, X86ISA::ISA, FileFDEntry, Pl050, A9GlobalTimer::Timer, CowDiskImage, RiscvISA::Interrupts, MaltaCChip, EnergyCtrl, TrafficGen, MaltaIO, ThermalReference, Malta, PL031, CopyEngineReg::Regs, VoltageDomain, X86ISA::I8259, Gicv3, Sp804::Timer, X86ISA::I8254, O3ThreadState< Impl >, X86ISA::TlbEntry, GenericISA::PCStateBase, EtherSwitch::Interface::PortFifoEntry, X86ISA::I82094AA, CopyEngine::CopyEngineChannel, MipsISA::Interrupts, KernelWorkload, Root, RiscvISA::TlbEntry, ArmISA::PMU, Uart8250, MipsISA::TLB, RiscvISA::ISA, Random, GpuDispatcher, RiscvISA::TLB, HDLcd, X86ISA::Cmos, ThermalDomain, DistEtherLink::Link, ThermalCapacitor, LocalSimLoopExitEvent, EtherSwitch::Interface, RubySystem, Globals, FrameBuffer, PowerState, X86ISA::Speaker, Sinic::Base, Process, EtherTapBase, FlashDevice, PS2Mouse, ThermalResistor, DisplayTimings, DumbTOD, PS2TouchKit, MmDisk, FDEntry, PollEvent, ThreadState, PS2Keyboard, Pl011, X86ISA::I8237, Kernel::Statistics, NoMaliGpu, Sp805, and PS2Device.

Referenced by SystemCounter::period(), and ArchTimer::whenValue().

◆ serializeAll()

void Serializable::serializeAll ( const std::string &  cpt_dir)
static

Definition at line 185 of file serialize.cc.

References CheckpointIn::baseFilename, fatal, SimObject::serializeAll(), Serializable::serializeSection(), CheckpointIn::setDir(), and ArmISA::t.

Referenced by debug_serialize(), and pybind_init_core().

◆ serializeSection() [1/2]

void Serializable::serializeSection ( CheckpointOut &  cp,
const char *  name 
) const

Serialize an object into a new section.

This method creates a new section in a checkpoint and calls serialize() to serialize the current object into that section. The name of the section is appended to the current checkpoint path.

Parameters
cpCheckpoint state
nameName to append to the active path

Definition at line 171 of file serialize.cc.

References serialize().

Referenced by EtherSwitch::Interface::serialize(), ArmISA::PMU::serialize(), Gicv3::serialize(), Sp804::serialize(), CpuLocalTimer::serialize(), CopyEngine::serialize(), VGic::serialize(), DistEtherLink::serialize(), GenericTimer::serialize(), GenericTimer::CoreTimers::serialize(), GenericTimerFrame::serialize(), System::serialize(), IGbE::serialize(), VirtIODeviceBase::serialize(), DistIface::serialize(), SimObject::serializeAll(), and Serializable::serializeAll().

◆ serializeSection() [2/2]

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

Definition at line 267 of file serialize.hh.

◆ setDir()

string CheckpointIn::setDir ( const std::string &  base_name)
static

Set the current directory.

This function takes care of inserting curTick() if there's a 'd' in the argument, and appends a '/' if necessary. The final name is returned.

Definition at line 251 of file serialize.cc.

References csprintf(), and curTick().

Referenced by Serializable::serializeAll().

◆ showParam() [1/6]

template<class T >
void showParam ( CheckpointOut &  os,
const T &  value 
)

Definition at line 330 of file serialize.hh.

Referenced by arrayParamOut(), and paramOut().

◆ showParam() [2/6]

template<class T >
void showParam ( CheckpointOut &  os,
const BitUnionType< T > &  value 
)

Definition at line 354 of file serialize.hh.

◆ showParam() [3/6]

template<>
void showParam ( CheckpointOut &  os,
const char &  value 
)
inline

Definition at line 370 of file serialize.hh.

◆ showParam() [4/6]

template<>
void showParam ( CheckpointOut &  os,
const signed char &  value 
)
inline

Definition at line 381 of file serialize.hh.

◆ showParam() [5/6]

template<>
void showParam ( CheckpointOut &  os,
const unsigned char &  value 
)
inline

Definition at line 391 of file serialize.hh.

◆ showParam() [6/6]

template<>
void showParam ( CheckpointOut &  os,
const bool &  value 
)
inline

Definition at line 431 of file serialize.hh.

◆ unserialize()

virtual void Serializable::unserialize ( CheckpointIn &  cp)
pure virtual

Unserialize an object.

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

Parameters
cpCheckpoint state

Implemented in BaseCache, iGbReg::Regs, ArmISA::ISA, DistIface, VirtIODeviceBase, IGbE, Event, IGbE::TxDescCache, System, GicV2, GenericISA::DelaySlotUPCState< MachInst >, DistIface::RecvScheduler, ArmISA::PMU::CounterState, BaseCPU, GenericTimerFrame, IGbE::RxDescCache, HDLcd::DmaEngine, ArmSemihosting::File, Pl111, IdeDisk, ArmSemihosting::FileFeatures, GenericTimer::CoreTimers, GenericISA::DelaySlotPCState< MachInst >, DistIface::RecvScheduler::Desc, NSGigE, X86ISA::PCState, DmaReadFifo, IGbE::DescCache< T >, IGbE::DescCache< iGbReg::TxDesc >, IGbE::DescCache< iGbReg::RxDesc >, Gicv3CPUInterface, ArmISA::TlbEntry, VirtQueue, Sinic::Device, X86ISA::Interrupts, MultiLevelPageTable< EntryTypes >, GenericTimer, DistIface::SyncSwitch, ArmISA::Interrupts, ArmSemihosting::FileBase, GenericISA::UPCState< MachInst >, BasePixelPump::PixelEvent, SparcISA::Interrupts, PhysicalMemory, BaseTrafficGen, ClockedObject, SimObject, ArchTimer, X86ISA::GpuTLB, DistIface::SyncNode, SrcClockDomain, Gicv3Distributor, DistEtherLink, PciDevice, ArmSemihosting, Gicv3Redistributor, VirtIO9PProxy, DeviceFDEntry, RealViewOsc, CopyEngineReg::ChanRegs, VGic, CopyEngine, GicV2::BankedRegs, DistIface::Sync, MemState, EtherSwitch, CpuLocalTimer, SMMUv3, SparcISA::TLB, RealViewCtrl, PipeFDEntry, UFSHostDevice, TickedObject, CheckerCPU, DVFSHandler, PowerISA::TLB, A9GlobalTimer, SparcISA::ISA, EtherSwitch::Interface::PortFifo, ThermalModel, Sp804, SimpleThread, EmulationPageTable, X86ISA::TLB, IdeController, EtherLink, BasePixelPump, Gicv3Its, EtherTapStub, I2CBus, CpuLocalTimer::Timer, X86ISA::I8042, MinorCPU, SystemCounter, Iob, RiscvISA::Interrupts, Ticked, X86ISA::ISA, FileFDEntry, Pl050, A9GlobalTimer::Timer, CowDiskImage, MaltaCChip, CopyEngineReg::Regs, EnergyCtrl, TrafficGen, MaltaIO, ThermalReference, O3ThreadState< Impl >, Malta, PL031, VoltageDomain, X86ISA::I8259, Gicv3, GenericISA::PCStateBase, Sp804::Timer, X86ISA::I8254, X86ISA::TlbEntry, EtherSwitch::Interface::PortFifoEntry, X86ISA::I82094AA, MipsISA::Interrupts, CopyEngine::CopyEngineChannel, KernelWorkload, RiscvISA::TlbEntry, ArmISA::PMU, Uart8250, MipsISA::TLB, RiscvISA::ISA, Random, GpuDispatcher, RiscvISA::TLB, HDLcd, X86ISA::Cmos, ThermalDomain, DistEtherLink::Link, ThermalCapacitor, LocalSimLoopExitEvent, EtherSwitch::Interface, RubySystem, Globals, FrameBuffer, PowerState, X86ISA::Speaker, Sinic::Base, Process, EtherTapBase, FlashDevice, PS2Mouse, ThermalResistor, DisplayTimings, DumbTOD, PS2TouchKit, ThreadState, FDEntry, PollEvent, PS2Keyboard, Pl011, X86ISA::I8237, Kernel::Statistics, NoMaliGpu, Sp805, and PS2Device.

Referenced by SystemCounter::period(), and ArchTimer::whenValue().

◆ unserializeGlobals()

void Serializable::unserializeGlobals ( CheckpointIn &  cp)
static

Definition at line 204 of file serialize.cc.

References ArmISA::i, mainEventQueue, numMainEventQueues, Globals::unserializedCurTick, and Serializable::unserializeSection().

Referenced by pybind_init_core().

◆ unserializeSection() [1/2]

void Serializable::unserializeSection ( CheckpointIn &  cp,
const char *  name 
)

Unserialize an a child object.

This method loads a child object from a checkpoint. The object name is appended to the active path to form a fully qualified section name and unserialize() is called.

Parameters
cpCheckpoint state
nameName to append to the active path

Definition at line 178 of file serialize.cc.

References unserialize().

Referenced by SimObject::loadState(), EtherSwitch::Interface::unserialize(), RiscvISA::TLB::unserialize(), ArmISA::PMU::unserialize(), Gicv3::unserialize(), X86ISA::TLB::unserialize(), Sp804::unserialize(), EtherSwitch::Interface::PortFifo::unserialize(), CpuLocalTimer::unserialize(), CopyEngine::unserialize(), DistEtherLink::unserialize(), GenericTimer::unserialize(), GenericTimer::CoreTimers::unserialize(), GenericTimerFrame::unserialize(), DistIface::RecvScheduler::unserialize(), System::unserialize(), IGbE::unserialize(), VirtIODeviceBase::unserialize(), DistIface::unserialize(), and Serializable::unserializeGlobals().

◆ unserializeSection() [2/2]

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

Definition at line 288 of file serialize.hh.

Generated on Fri Jul 3 2020 15:53:09 for gem5 by doxygen 1.8.13