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 ()
bool	IsRuntimeProfilerTick ()
void	RequestRuntimeProfilerTick ()
bool	IsCodeReadyEvent ()
void	RequestCodeReadyEvent ()
bool	IsGCRequest ()
void	RequestGC ()
void	Continue (InterruptFlag after_what)
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 172 of file execution.h.

Member Function Documentation

Address address_of_jslimit ( )

inline

Definition at line 226 of file execution.h.

Address address_of_real_jslimit ( )

inline

Definition at line 229 of file execution.h.

static int ArchiveSpacePerThread ( )

inlinestatic

Definition at line 181 of file execution.h.

char * ArchiveStackGuard

(

char *

to

)

Definition at line 522 of file execution.cc.

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

void ClearThread

(

const ExecutionAccess &

lock

)

Definition at line 586 of file execution.cc.

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

Referenced by Locker::Locker().

uintptr_t climit ( )

inline

Definition at line 214 of file execution.h.

Referenced by BASE_EMBEDDED< Visitor >::HasOverflowed().

void Continue

(

InterruptFlag

after_what

)

Definition at line 513 of file execution.cc.

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

void FreeThreadResources

(

)

Definition at line 547 of file execution.cc.

References Isolate::PerIsolateThreadData::set_stack_limit().

Referenced by ThreadManager::FreeThreadResources().

void InitThread

(

const ExecutionAccess &

lock

)

Definition at line 592 of file execution.cc.

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

Referenced by Locker::Locker(), and ThreadManager::RestoreThread().

void Interrupt

(

)

Definition at line 397 of file execution.cc.

References v8::internal::INTERRUPT.

bool IsCodeReadyEvent

(

)

Definition at line 462 of file execution.cc.

References v8::internal::CODE_READY.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsGCRequest

(

)

Definition at line 468 of file execution.cc.

References v8::internal::GC_REQUEST.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsInterrupted

(

)

Definition at line 391 of file execution.cc.

References v8::internal::INTERRUPT.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsPreempted

(

)

Definition at line 404 of file execution.cc.

References v8::internal::PREEMPT.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsRuntimeProfilerTick

(

)

Definition at line 430 of file execution.cc.

References v8::internal::RUNTIME_PROFILER_TICK.

Referenced by Execution::HandleStackGuardInterrupt().

bool IsStackOverflow

(

)

Definition at line 348 of file execution.cc.

Referenced by BASE_EMBEDDED< Visitor >::HasOverflowed().

bool IsTerminateExecution

(

)

Definition at line 417 of file execution.cc.

References v8::internal::TERMINATE.

Referenced by Execution::HandleStackGuardInterrupt().

uintptr_t jslimit ( )

inline

Definition at line 220 of file execution.h.

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

void Preempt

(

)

Definition at line 410 of file execution.cc.

References v8::internal::PREEMPT.

uintptr_t real_climit ( )

inline

Definition at line 217 of file execution.h.

uintptr_t real_jslimit ( )

inline

Definition at line 223 of file execution.h.

Referenced by Heap::SetStackLimits().

void RequestCodeReadyEvent

(

)

Definition at line 449 of file execution.cc.

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

Referenced by OptimizingCompilerThread::Run().

void RequestGC

(

)

Definition at line 474 of file execution.cc.

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

Referenced by IncrementalMarking::MarkingComplete().

void RequestRuntimeProfilerTick

(

)

Definition at line 436 of file execution.cc.

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

Referenced by RuntimeProfiler::NotifyTick().

char * RestoreStackGuard

(

char *

from

)

Definition at line 539 of file execution.cc.

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

Referenced by ThreadManager::RestoreThread().

void SetStackLimit

(

uintptr_t

limit

)

Definition at line 363 of file execution.cc.

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

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

bool ShouldPostponeInterrupts

(

)

Definition at line 385 of file execution.cc.

Referenced by Execution::HandleStackGuardInterrupt().

void TerminateExecution

(

)

Definition at line 423 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 303 of file execution.h.

friend class PostponeInterruptsScope

friend

Definition at line 305 of file execution.h.

friend class StackLimitCheck

friend

Definition at line 304 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