v8::internal::DescriptorArrayMarkingState Class Reference

#include <descriptor-array.h>

Collaboration diagram for v8::internal::DescriptorArrayMarkingState:

Public Types
using	DescriptorIndex = uint16_t
using	RawGCStateType = uint32_t

Static Public Member Functions
static constexpr RawGCStateType	GetFullyMarkedState (unsigned epoch, DescriptorIndex number_of_descriptors)
static bool	TryUpdateIndicesToMark (unsigned gc_epoch, Tagged< DescriptorArray > array, DescriptorIndex index_to_mark)
static std::pair< DescriptorIndex, DescriptorIndex >	AcquireDescriptorRangeToMark (unsigned gc_epoch, Tagged< DescriptorArray > array)

Static Public Attributes
static constexpr RawGCStateType	kInitialGCState = 0

Static Private Member Functions
static constexpr RawGCStateType	NewState (unsigned masked_epoch, DescriptorIndex marked, DescriptorIndex delta)
static bool	SwapState (Tagged< DescriptorArray > array, RawGCStateType old_state, RawGCStateType new_state)

Detailed Description

Definition at line 269 of file descriptor-array.h.

Member Typedef Documentation

DescriptorIndex

using v8::internal::DescriptorArrayMarkingState::DescriptorIndex = uint16_t

Definition at line 280 of file descriptor-array.h.

RawGCStateType

using v8::internal::DescriptorArrayMarkingState::RawGCStateType = uint32_t

Definition at line 281 of file descriptor-array.h.

Member Function Documentation

AcquireDescriptorRangeToMark()

std::pair< DescriptorArrayMarkingState::DescriptorIndex, DescriptorArrayMarkingState::DescriptorIndex > v8::internal::DescriptorArrayMarkingState::AcquireDescriptorRangeToMark ( unsigned gc_epoch, Tagged< DescriptorArray > array )

inlinestatic

Definition at line 379 of file descriptor-array-inl.h.

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GetFullyMarkedState()

static constexpr RawGCStateType v8::internal::DescriptorArrayMarkingState::GetFullyMarkedState ( unsigned epoch, DescriptorIndex number_of_descriptors )

inlinestaticconstexpr

Definition at line 285 of file descriptor-array.h.

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NewState()

static constexpr RawGCStateType v8::internal::DescriptorArrayMarkingState::NewState ( unsigned masked_epoch, DescriptorIndex marked, DescriptorIndex delta )

inlinestaticconstexprprivate

Definition at line 309 of file descriptor-array.h.

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SwapState()

static bool v8::internal::DescriptorArrayMarkingState::SwapState ( Tagged< DescriptorArray > array, RawGCStateType old_state, RawGCStateType new_state )

inlinestaticprivate

Definition at line 316 of file descriptor-array.h.

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TryUpdateIndicesToMark()

bool v8::internal::DescriptorArrayMarkingState::TryUpdateIndicesToMark ( unsigned gc_epoch, Tagged< DescriptorArray > array, DescriptorIndex index_to_mark )

inlinestatic

Definition at line 346 of file descriptor-array-inl.h.

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Member Data Documentation

kInitialGCState

RawGCStateType v8::internal::DescriptorArrayMarkingState::kInitialGCState = 0

staticconstexpr

Definition at line 283 of file descriptor-array.h.

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

• src/objects/descriptor-array.h
• src/objects/descriptor-array-inl.h