#include <fs_workload.hh>

Inheritance diagram for X86ISA::FsWorkload:

Public Types
typedef X86FsWorkloadParams	Params

Public Types inherited from KernelWorkload
using	Params = KernelWorkloadParams

Public Types inherited from SimObject
typedef SimObjectParams	Params

Public Member Functions
	FsWorkload (Params *p)

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

Public Member Functions inherited from KernelWorkload
const Params &	params () const

Addr	start () const

Addr	end () const

Addr	loadAddrMask () const

Addr	loadAddrOffset () const

	KernelWorkload (const Params &p)

Addr	getEntry () const override

Loader::Arch	getArch () const override

const Loader::SymbolTable &	symtab (ThreadContext *tc) override

bool	insertSymbol (const Loader::Symbol &symbol) override

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

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

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

template<class T , typename... Args>
T *	addKernelFuncEvent (const char *lbl, Args... args)
	Add a function-based event to a kernel symbol. More...

template<class T , typename... Args>
T *	addKernelFuncEventOrPanic (const char *lbl, Args... args)

Public Member Functions inherited from Workload
	Workload (const WorkloadParams *_params)

void	recordQuiesce ()

void	recordArm ()

template<class T , typename... Args>
T *	addFuncEvent (const Loader::SymbolTable &symtab, const char *lbl, const std::string &desc, Args... args)
	Add a function-based event to the given function, to be looked up in the specified symbol table. More...

template<class T >
T *	addFuncEvent (const Loader::SymbolTable &symtab, const char *lbl)

template<class T , typename... Args>
T *	addFuncEventOrPanic (const Loader::SymbolTable &symtab, const char *lbl, Args... args)

Public Member Functions inherited from SimObject
const Params *	params () const

	SimObject (const Params *_params)

virtual	~SimObject ()

virtual const std::string	name () const

virtual void	init ()
	init() is called after all C++ SimObjects have been created and all ports are connected. More...

virtual void	loadState (CheckpointIn &cp)
	loadState() is called on each SimObject when restoring from a checkpoint. More...

virtual void	regProbePoints ()
	Register probe points for this object. More...

virtual void	regProbeListeners ()
	Register probe listeners for this object. More...

ProbeManager *	getProbeManager ()
	Get the probe manager for this object. More...

virtual Port &	getPort (const std::string &if_name, PortID idx=InvalidPortID)
	Get a port with a given name and index. More...

virtual void	startup ()
	startup() is the final initialization call before simulation. More...

DrainState	drain () override
	Provide a default implementation of the drain interface for objects that don't need draining. More...

virtual void	memWriteback ()
	Write back dirty buffers to memory using functional writes. More...

virtual void	memInvalidate ()
	Invalidate the contents of memory buffers. More...

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

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

Public Member Functions inherited from EventManager
EventQueue *	eventQueue () const

void	schedule (Event &event, Tick when)

void	deschedule (Event &event)

void	reschedule (Event &event, Tick when, bool always=false)

void	schedule (Event *event, Tick when)

void	deschedule (Event *event)

void	reschedule (Event *event, Tick when, bool always=false)

void	wakeupEventQueue (Tick when=(Tick) -1)
	This function is not needed by the usual gem5 event loop but may be necessary in derived EventQueues which host gem5 on other schedulers. More...

void	setCurTick (Tick newVal)

	EventManager (EventManager &em)
	Event manger manages events in the event queue. More...

	EventManager (EventManager *em)

	EventManager (EventQueue *eq)

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)

Public Member Functions inherited from Drainable
DrainState	drainState () const
	Return the current drain state of an object. More...

virtual void	notifyFork ()
	Notify a child process of a fork. More...

Public Member Functions inherited from Stats::Group
	Group (Group parent, const char name=nullptr)
	Construct a new statistics group. More...

virtual	~Group ()

virtual void	regStats ()
	Callback to set stat parameters. More...

virtual void	resetStats ()
	Callback to reset stats. More...

virtual void	preDumpStats ()
	Callback before stats are dumped. More...

void	addStat (Stats::Info *info)
	Register a stat with this group. More...

const std::map< std::string, Group * > &	getStatGroups () const
	Get all child groups associated with this object. More...

const std::vector< Info * > &	getStats () const
	Get all stats associated with this object. More...

void	addStatGroup (const char name, Group block)
	Add a stat block as a child of this block. More...

const Info *	resolveStat (std::string name) const
	Resolve a stat by its name within this group. More...

	Group ()=delete

	Group (const Group &)=delete

Group &	operator= (const Group &)=delete

Protected Member Functions
void	writeOutSMBiosTable (Addr header, Addr &headerSize, Addr &tableSize, Addr table=0)

void	writeOutMPTable (Addr fp, Addr &fpSize, Addr &tableSize, Addr table=0)

const Params *	params () const

Protected Member Functions inherited from Workload
virtual Addr	fixFuncEventAddr (Addr addr) const

Protected Member Functions inherited from Drainable
	Drainable ()

virtual	~Drainable ()

virtual void	drainResume ()
	Resume execution after a successful drain. More...

void	signalDrainDone () const
	Signal that an object is drained. More...

Protected Attributes
SMBios::SMBiosTable *	smbiosTable

IntelMP::FloatingPointer *	mpFloatingPointer

IntelMP::ConfigTable *	mpConfigTable

ACPI::RSDP *	rsdp

Protected Attributes inherited from KernelWorkload
const Params &	_params

Loader::MemoryImage	image

Addr	_loadAddrMask
	Mask that should be anded for binary/symbol loading. More...

Addr	_loadAddrOffset
	Offset that should be used for binary/symbol loading. More...

Addr	_start

Addr	_end

std::vector< Loader::ObjectFile * >	extras

Loader::ObjectFile *	kernelObj = nullptr

Loader::SymbolTable	kernelSymtab

const std::string	commandLine

Protected Attributes inherited from Workload
Workload::WorkloadStats	stats

Protected Attributes inherited from SimObject
const SimObjectParams *	_params
	Cached copy of the object parameters. More...

Protected Attributes inherited from EventManager
EventQueue *	eventq
	A pointer to this object's event queue. More...

Additional Inherited Members
Static Public Member Functions inherited from SimObject
static void	serializeAll (CheckpointOut &cp)
	Serialize all SimObjects in the system. More...

static SimObject *	find (const char *name)
	Find the SimObject with the given name and return a pointer to it. More...

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)

Public Attributes inherited from Workload
System *	system = nullptr

Detailed Description

Definition at line 82 of file fs_workload.hh.

Member Typedef Documentation

◆ Params

typedef X86FsWorkloadParams X86ISA::FsWorkload::Params

Definition at line 85 of file fs_workload.hh.

Constructor & Destructor Documentation

◆ FsWorkload()

X86ISA::FsWorkload::FsWorkload ( Params * p )

Definition at line 53 of file fs_workload.cc.

Member Function Documentation

◆ initState()

void X86ISA::FsWorkload::initState ( )

overridevirtual

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 from SimObject.

Reimplemented in X86ISA::FsLinux.

Definition at line 105 of file fs_workload.cc.

References X86ISA::base, MipsISA::ds, Loader::ObjectFile::entryPoint(), fatal_if, Loader::ObjectFile::getArch(), htole(), Loader::I386, KernelWorkload::initState(), X86ISA::installSegDesc(), X86ISA::InitInterrupt::invoke(), KernelWorkload::kernelObj, X86ISA::MISCREG_CR0, X86ISA::MISCREG_CR3, X86ISA::MISCREG_CR4, X86ISA::MISCREG_CS, X86ISA::MISCREG_DS, X86ISA::MISCREG_EFER, X86ISA::MISCREG_ES, X86ISA::MISCREG_FS, X86ISA::MISCREG_GS, X86ISA::MISCREG_SS, X86ISA::MISCREG_TR, X86ISA::MISCREG_TSG_BASE, X86ISA::MISCREG_TSG_LIMIT, X86ISA::MISCREG_TSL, X86ISA::offset, ThreadContext::pcState(), System::physProxy, ThreadContext::readMiscRegNoEffect(), roundUp(), X86ISA::SEGMENT_REG_CS, X86ISA::SEGMENT_REG_DS, X86ISA::SEGMENT_REG_ES, X86ISA::SEGMENT_REG_FS, X86ISA::SEGMENT_REG_GS, X86ISA::SEGMENT_REG_SS, ThreadContext::setMiscReg(), X86ISA::SYS_SEGMENT_REG_TR, Workload::system, System::threads, PortProxy::writeBlob(), writeOutMPTable(), and writeOutSMBiosTable().

Referenced by X86ISA::FsLinux::initState().

◆ params()

const Params* X86ISA::FsWorkload::params ( ) const

inlineprotected

Definition at line 104 of file fs_workload.hh.

References KernelWorkload::_params.

◆ writeOutMPTable()

void X86ISA::FsWorkload::writeOutMPTable	(	Addr	fp,
		Addr &	fpSize,
		Addr &	tableSize,
		Addr	table = `0`
	)

protected

Definition at line 343 of file fs_workload.cc.

References ArmISA::fp, mpConfigTable, mpFloatingPointer, System::physProxy, X86ISA::IntelMP::FloatingPointer::setTableAddr(), Workload::system, X86ISA::IntelMP::FloatingPointer::writeOut(), and X86ISA::IntelMP::ConfigTable::writeOut().

Referenced by initState().

◆ writeOutSMBiosTable()

void X86ISA::FsWorkload::writeOutSMBiosTable	(	Addr	header,
		Addr &	headerSize,
		Addr &	tableSize,
		Addr	table = `0`
	)

protected

Definition at line 325 of file fs_workload.cc.

References header, System::physProxy, X86ISA::SMBios::SMBiosTable::setTableAddr(), smbiosTable, Workload::system, and X86ISA::SMBios::SMBiosTable::writeOut().

Referenced by initState().

Member Data Documentation

◆ mpConfigTable

IntelMP::ConfigTable* X86ISA::FsWorkload::mpConfigTable

protected

Definition at line 95 of file fs_workload.hh.

Referenced by writeOutMPTable().

◆ mpFloatingPointer

IntelMP::FloatingPointer* X86ISA::FsWorkload::mpFloatingPointer

protected

Definition at line 94 of file fs_workload.hh.

Referenced by writeOutMPTable().

◆ rsdp

ACPI::RSDP* X86ISA::FsWorkload::rsdp

protected

Definition at line 96 of file fs_workload.hh.

◆ smbiosTable

SMBios::SMBiosTable* X86ISA::FsWorkload::smbiosTable

protected

Definition at line 93 of file fs_workload.hh.

Referenced by writeOutSMBiosTable().

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

arch/x86/fs_workload.hh
arch/x86/fs_workload.cc

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Params

Constructor & Destructor Documentation

◆ FsWorkload()

Member Function Documentation

◆ initState()

◆ params()

◆ writeOutMPTable()

◆ writeOutSMBiosTable()

Member Data Documentation

◆ mpConfigTable

◆ mpFloatingPointer

◆ rsdp

◆ smbiosTable