StackGuard Class Reference

#include <execution.h>

Public Member Functions
void	SetStackLimit (uintptr_t limit)
char *	ArchiveStackGuard (char *to)
char *	RestoreStackGuard (char *from)
void	FreeThreadResources ()
void	InitThread (const ExecutionAccess &lock)
void	ClearThread (const ExecutionAccess &lock)
bool	IsStackOverflow ()
bool	IsPreempted ()
void	Preempt ()
bool	IsInterrupted ()
void	Interrupt ()
bool	IsTerminateExecution ()
void	TerminateExecution ()
void	CancelTerminateExecution ()
bool	IsGCRequest ()
void	RequestGC ()
bool	IsInstallCodeRequest ()
void	RequestInstallCode ()
bool	IsFullDeopt ()
void	FullDeopt ()
bool	IsDeoptMarkedAllocationSites ()
void	DeoptMarkedAllocationSites ()
void	Continue (InterruptFlag after_what)
void	RequestInterrupt (InterruptCallback callback, void *data)
void	ClearInterrupt ()
bool	IsAPIInterrupt ()
void	InvokeInterruptCallback ()
uintptr_t	climit ()
uintptr_t	real_climit ()
uintptr_t	jslimit ()
uintptr_t	real_jslimit ()
Address	address_of_jslimit ()
Address	address_of_real_jslimit ()
bool	ShouldPostponeInterrupts ()

Static Public Member Functions
static int	ArchiveSpacePerThread ()

Friends
class	Isolate
class	StackLimitCheck
class	PostponeInterruptsScope

Detailed Description

Definition at line 188 of file execution.h.

Member Function Documentation

Address address_of_jslimit ( )

inline

Definition at line 250 of file execution.h.

Address address_of_real_jslimit ( )

inline

Definition at line 253 of file execution.h.

static int ArchiveSpacePerThread ( )

inlinestatic

Definition at line 197 of file execution.h.

char * ArchiveStackGuard

(

char *

to

)

Definition at line 612 of file execution.cc.

References Isolate::heap(), OS::MemCopy(), and Heap::SetStackLimits().

void CancelTerminateExecution

(

)

Definition at line 460 of file execution.cc.

References Isolate::CancelTerminateExecution(), StackGuard::Continue(), and v8::internal::TERMINATE.

Referenced by V8::CancelTerminateExecution().

void ClearInterrupt

(

)

Definition at line 579 of file execution.cc.

References v8::internal::API_INTERRUPT, and StackGuard::Continue().

void ClearThread

(

const ExecutionAccess &

lock

)

Definition at line 681 of file execution.cc.

References Isolate::heap(), and Heap::SetStackLimits().

uintptr_t climit ( )

inline

Definition at line 238 of file execution.h.

void Continue

(

InterruptFlag

after_what

)

Definition at line 561 of file execution.cc.

Referenced by IncrementalMarking::Abort(), StackGuard::CancelTerminateExecution(), StackGuard::ClearInterrupt(), IncrementalMarking::Finalize(), and Execution::HandleStackGuardInterrupt().

void DeoptMarkedAllocationSites

(

)

Definition at line 525 of file execution.cc.

References v8::internal::DEOPT_MARKED_ALLOCATION_SITES.

void FreeThreadResources

(

)

Definition at line 638 of file execution.cc.

Referenced by ThreadManager::FreeThreadResources().

void FullDeopt

(

)

Definition at line 512 of file execution.cc.

References v8::internal::FULL_DEOPT.

void InitThread

(

const ExecutionAccess &

lock

)

Definition at line 687 of file execution.cc.

References Isolate::heap(), StackGuard::SetStackLimit(), and Heap::SetStackLimits().

Referenced by ThreadManager::RestoreThread().

void Interrupt

(

)

Definition at line 434 of file execution.cc.

References v8::internal::INTERRUPT.

void InvokeInterruptCallback

(

)

Definition at line 592 of file execution.cc.

References v8::internal::NULL.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsAPIInterrupt

(

)

Definition at line 586 of file execution.cc.

References v8::internal::API_INTERRUPT.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsDeoptMarkedAllocationSites

(

)

Definition at line 519 of file execution.cc.

References v8::internal::DEOPT_MARKED_ALLOCATION_SITES.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsFullDeopt

(

)

Definition at line 506 of file execution.cc.

References v8::internal::FULL_DEOPT.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsGCRequest

(

)

Definition at line 474 of file execution.cc.

References v8::internal::GC_REQUEST.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsInstallCodeRequest

(

)

Definition at line 490 of file execution.cc.

References v8::internal::INSTALL_CODE.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsInterrupted

(

)

Definition at line 428 of file execution.cc.

References v8::internal::INTERRUPT.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsPreempted

(

)

Definition at line 441 of file execution.cc.

References v8::internal::PREEMPT.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsStackOverflow

(

)

Definition at line 385 of file execution.cc.

bool IsTerminateExecution

(

)

Definition at line 454 of file execution.cc.

References v8::internal::TERMINATE.

Referenced by Execution::HandleStackGuardInterrupt().

uintptr_t jslimit ( )

inline

Definition at line 244 of file execution.h.

Referenced by StackGuard::SetStackLimit(), and Heap::SetStackLimits().

void Preempt

(

)

Definition at line 447 of file execution.cc.

References v8::internal::PREEMPT.

uintptr_t real_climit ( )

inline

Definition at line 241 of file execution.h.

Referenced by BASE_EMBEDDED< Visitor >::HasOverflowed(), PreParserApi::PreParse(), TEST(), and TestParserSyncWithFlags().

uintptr_t real_jslimit ( )

inline

Definition at line 247 of file execution.h.

Referenced by Heap::SetStackLimits().

void RequestGC

(

)

Definition at line 480 of file execution.cc.

References v8::internal::GC_REQUEST, Isolate::heap(), and Heap::SetStackLimits().

Referenced by IncrementalMarking::MarkingComplete().

void RequestInstallCode

(

)

Definition at line 496 of file execution.cc.

References Isolate::heap(), v8::internal::INSTALL_CODE, and Heap::SetStackLimits().

void RequestInterrupt	(	InterruptCallback	callback,
		void *	data
	)

Definition at line 570 of file execution.cc.

References v8::internal::API_INTERRUPT.

char * RestoreStackGuard

(

char *

from

)

Definition at line 629 of file execution.cc.

References Isolate::heap(), OS::MemCopy(), and Heap::SetStackLimits().

Referenced by ThreadManager::RestoreThread().

void SetStackLimit

(

uintptr_t

limit

)

Definition at line 400 of file execution.cc.

References StackGuard::jslimit(), and SimulatorStack::JsLimitFromCLimit().

Referenced by StackGuard::InitThread(), RunParserSyncTest(), v8::SetResourceConstraints(), and TEST().

bool ShouldPostponeInterrupts

(

)

Definition at line 422 of file execution.cc.

Referenced by Execution::HandleStackGuardInterrupt().

void TerminateExecution

(

)

Definition at line 467 of file execution.cc.

References v8::internal::TERMINATE.

Referenced by ThreadManager::RestoreThread(), and V8::TerminateExecution().

Friends And Related Function Documentation

friend class Isolate

friend

Definition at line 330 of file execution.h.

friend class PostponeInterruptsScope

friend

Definition at line 332 of file execution.h.

friend class StackLimitCheck

friend

Definition at line 331 of file execution.h.

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

• src/execution.h
• src/execution.cc