#include <process.hh>

Inheritance diagram for ArmProcess:

Protected Member Functions
	ArmProcess (ProcessParams params, ObjectFile objFile, ObjectFile::Arch _arch)

template<class IntType >
void	argsInit (int pageSize, ArmISA::IntRegIndex spIndex)

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
ObjectFile::Arch	arch

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
Public Types inherited from SimObject
typedef SimObjectParams	Params

Public Member Functions inherited from Process
	Process (ProcessParams params, ObjectFile obj_file)

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

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

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

DrainState	drain () override
	Notify an object that it needs to drain its state. More...

virtual void	syscall (int64_t callnum, ThreadContext tc, Fault fault)

virtual TheISA::IntReg	getSyscallArg (ThreadContext *tc, int &i)=0

virtual TheISA::IntReg	getSyscallArg (ThreadContext *tc, int &i, int width)

virtual void	setSyscallArg (ThreadContext *tc, int i, TheISA::IntReg val)=0

virtual void	setSyscallReturn (ThreadContext *tc, SyscallReturn return_value)=0

virtual SyscallDesc *	getDesc (int callnum)=0

uint64_t	uid ()

uint64_t	euid ()

uint64_t	gid ()

uint64_t	egid ()

uint64_t	pid ()

uint64_t	ppid ()

uint64_t	pgid ()

uint64_t	tgid ()

void	setpgid (uint64_t pgid)

const char *	progName () const

std::string	fullPath (const std::string &filename)

std::string	getcwd () const

EmulatedDriver *	findDriver (std::string filename)
	Find an emulated device driver. More...

void	updateBias ()

Addr	getBias ()

Addr	getStartPC ()

ObjectFile *	getInterpreter ()

void	regStats () override
	Register statistics for this object. More...

void	allocateMem (Addr vaddr, int64_t size, bool clobber=false)

bool	fixupStackFault (Addr vaddr)
	Attempt to fix up a fault at vaddr by allocating a page on the stack. More...

void	assignThreadContext (ContextID context_id)

ThreadContext *	findFreeContext ()

void	revokeThreadContext (int context_id)
	After delegating a thread context to a child process no longer should relate to the ThreadContext. More...

virtual bool	mmapGrowsDown () const
	Does mmap region grow upward or downward from mmapEnd? Most platforms grow downward, but a few (such as Alpha) grow upward instead, so they can override this method to return false. More...

bool	map (Addr vaddr, Addr paddr, int size, bool cacheable=true)
	Maps a contiguous range of virtual addresses in this process's address space to a contiguous range of physical addresses. More...

void	replicatePage (Addr vaddr, Addr new_paddr, ThreadContext old_tc, ThreadContext new_tc, bool alloc_page)

void	clone (ThreadContext old_tc, ThreadContext new_tc, Process *new_p, TheISA::IntReg flags)

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	resetStats ()
	Reset statistics associated with this object. 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 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
	EventManager (EventManager &em)

	EventManager (EventManager *em)

	EventManager (EventQueue *eq)

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)

void	setCurTick (Tick newVal)

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...

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 ()
	Get the fully-qualified name of the active section. More...

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

static void	unserializeGlobals (CheckpointIn &cp)

Public Attributes inherited from Process
std::vector< ContextID >	contextIds

System *	system

Stats::Scalar	numSyscalls

bool	useArchPT

bool	kvmInSE

PageTableBase *	pTable

SETranslatingPortProxy	initVirtMem

ObjectFile *	objFile

std::vector< std::string >	argv

std::vector< std::string >	envp

std::string	cwd

std::string	executable

uint64_t	_uid

uint64_t	_euid

uint64_t	_gid

uint64_t	_egid

uint64_t	_pid

uint64_t	_ppid

uint64_t	_pgid

uint64_t	_tgid

std::vector< EmulatedDriver * >	drivers

std::shared_ptr< FDArray >	fds

bool *	exitGroup

std::shared_ptr< MemState >	memState

uint64_t	childClearTID
	Calls a futex wakeup at the address specified by this pointer when this process exits. More...

bool *	sigchld

Static Public Attributes inherited from Serializable
static int	ckptCount = 0

static int	ckptMaxCount = 0

static int	ckptPrevCount = -1

Detailed Description

Definition at line 56 of file process.hh.

Constructor & Destructor Documentation

ArmProcess::ArmProcess	(	ProcessParams *	params,
		ObjectFile *	objFile,
		ObjectFile::Arch	_arch
	)

protected

Definition at line 63 of file process.cc.

Member Function Documentation

template<class IntType >

void ArmProcess::argsInit	(	int	pageSize,
		ArmISA::IntRegIndex	spIndex
	)

protected

Definition at line 142 of file process.cc.

References Process::allocateMem(), arch, ArmISA::ArgumentReg0, ArmISA::ArgumentReg1, ArmISA::ArgumentReg2, Process::argv, ObjectFile::Arm64, Process::contextIds, copyStringArray(), DPRINTF, Process::egid(), ObjectFile::entryPoint(), Process::envp, Process::euid(), Process::getBias(), ObjectFile::getOpSys(), Process::getStartPC(), System::getThreadContext(), Process::gid(), BigEndianGuest::htog(), ArmISA::i, Process::initVirtMem, ObjectFile::Linux, ObjectFile::loadSections(), M5_AT_BASE, M5_AT_CLKTCK, M5_AT_EGID, M5_AT_ENTRY, M5_AT_EUID, M5_AT_EXECFN, M5_AT_FLAGS, M5_AT_GID, M5_AT_HWCAP, M5_AT_PAGESZ, M5_AT_PHDR, M5_AT_PHENT, M5_AT_PHNUM, M5_AT_PLATFORM, M5_AT_RANDOM, M5_AT_SECURE, M5_AT_UID, ArmISA::mask, Process::memState, Process::objFile, ArmISA::PageBytes, pc, ThreadContext::pcState(), ElfObject::programHeaderCount(), ElfObject::programHeaderSize(), ElfObject::programHeaderTable(), roundDown(), roundUp(), ThreadContext::setIntReg(), Process::system, ObjectFile::Thumb, Process::uid(), Process::updateBias(), SETranslatingPortProxy::writeBlob(), SETranslatingPortProxy::writeString(), and X86ISA::x.

Member Data Documentation

ObjectFile::Arch ArmProcess::arch

protected

Definition at line 59 of file process.hh.

Referenced by argsInit().

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

arch/arm/process.hh
arch/arm/process.cc

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation