v8::internal::SourceTextModule Class Reference

#include <source-text-module.h>

Inheritance diagram for v8::internal::SourceTextModule:

Collaboration diagram for v8::internal::SourceTextModule:

Classes
struct	AsyncEvaluationOrdinalCompare

Public Types
enum	ExecuteAsyncModuleContextSlots { kModule = Context::MIN_CONTEXT_SLOTS , kContextLength }
using	BodyDescriptor

Public Member Functions
NEVER_READ_ONLY_SPACE Tagged< SharedFunctionInfo >	GetSharedFunctionInfo () const
Tagged< Script >	GetScript () const
Tagged< SourceTextModuleInfo >	info () const
Tagged< Cell >	GetCell (int cell_index)
V8_EXPORT_PRIVATE std::pair< DirectHandleVector< SourceTextModule >, DirectHandleVector< JSMessageObject > >	GetStalledTopLevelAwaitMessages (Isolate *isolate)

Static Public Member Functions
static Handle< Object >	LoadVariable (Isolate *isolate, DirectHandle< SourceTextModule > module, int cell_index)
static void	StoreVariable (DirectHandle< SourceTextModule > module, int cell_index, DirectHandle< Object > value)
static int	ImportIndex (int cell_index)
static int	ExportIndex (int cell_index)
static Maybe< bool >	AsyncModuleExecutionFulfilled (Isolate *isolate, Handle< SourceTextModule > module)
static void	AsyncModuleExecutionRejected (Isolate *isolate, DirectHandle< SourceTextModule > module, DirectHandle< Object > exception)
static DirectHandle< JSModuleNamespace >	GetModuleNamespace (Isolate *isolate, DirectHandle< SourceTextModule > module, int module_request)
static V8_EXPORT_PRIVATE MaybeHandle< JSObject >	GetImportMeta (Isolate *isolate, DirectHandle< SourceTextModule > module)

Static Public Attributes
static constexpr unsigned	kFirstAsyncEvaluationOrdinal = 2

Private Types
using	AvailableAncestorsSet

Private Member Functions
Handle< SourceTextModule >	GetCycleRoot (Isolate *isolate) const
Handle< SourceTextModule >	GetAsyncParentModule (Isolate *isolate, int index)
int	AsyncParentModuleCount ()
bool	HasAsyncEvaluationOrdinal () const
bool	HasPendingAsyncDependencies ()
void	IncrementPendingAsyncDependencies ()
void	DecrementPendingAsyncDependencies ()
bool	MaybeHandleEvaluationException (Isolate *isolate, ZoneForwardList< Handle< SourceTextModule > > *stack)
V8_EXPORT_PRIVATE void	InnerGetStalledTopLevelAwaitModule (Isolate *isolate, UnorderedModuleSet *visited, DirectHandleVector< SourceTextModule > *result)

Static Private Member Functions
static void	AddAsyncParentModule (Isolate *isolate, DirectHandle< SourceTextModule > module, DirectHandle< SourceTextModule > parent)
static void	CreateExport (Isolate *isolate, DirectHandle< SourceTextModule > module, int cell_index, DirectHandle< FixedArray > names)
static void	CreateIndirectExport (Isolate *isolate, DirectHandle< SourceTextModule > module, DirectHandle< String > name, DirectHandle< SourceTextModuleInfoEntry > entry)
static V8_WARN_UNUSED_RESULT MaybeHandle< Cell >	ResolveExport (Isolate *isolate, Handle< SourceTextModule > module, DirectHandle< String > module_specifier, Handle< String > export_name, MessageLocation loc, bool must_resolve, ResolveSet *resolve_set)
static V8_WARN_UNUSED_RESULT MaybeHandle< Cell >	ResolveImport (Isolate *isolate, DirectHandle< SourceTextModule > module, Handle< String > name, int module_request_index, MessageLocation loc, bool must_resolve, ResolveSet *resolve_set)
static V8_WARN_UNUSED_RESULT MaybeHandle< Cell >	ResolveExportUsingStarExports (Isolate *isolate, DirectHandle< SourceTextModule > module, DirectHandle< String > module_specifier, Handle< String > export_name, MessageLocation loc, bool must_resolve, ResolveSet *resolve_set)
static V8_WARN_UNUSED_RESULT bool	PrepareInstantiate (Isolate *isolate, DirectHandle< SourceTextModule > module, v8::Local< v8::Context > context, v8::Module::ResolveModuleCallback module_callback, v8::Module::ResolveSourceCallback source_callback)
static V8_WARN_UNUSED_RESULT bool	FinishInstantiate (Isolate *isolate, Handle< SourceTextModule > module, ZoneForwardList< Handle< SourceTextModule > > *stack, unsigned *dfs_index, Zone *zone)
static V8_WARN_UNUSED_RESULT bool	RunInitializationCode (Isolate *isolate, DirectHandle< SourceTextModule > module)
static void	FetchStarExports (Isolate *isolate, Handle< SourceTextModule > module, Zone *zone, UnorderedModuleSet *visited)
static void	GatherAvailableAncestors (Isolate *isolate, Zone *zone, Handle< SourceTextModule > start, AvailableAncestorsSet *exec_list)
static V8_WARN_UNUSED_RESULT MaybeDirectHandle< Object >	Evaluate (Isolate *isolate, Handle< SourceTextModule > module)
static V8_WARN_UNUSED_RESULT MaybeDirectHandle< Object >	InnerModuleEvaluation (Isolate *isolate, Handle< SourceTextModule > module, ZoneForwardList< Handle< SourceTextModule > > *stack, unsigned *dfs_index)
static V8_WARN_UNUSED_RESULT bool	MaybeTransitionComponent (Isolate *isolate, DirectHandle< SourceTextModule > module, ZoneForwardList< Handle< SourceTextModule > > *stack, Status new_status)
static V8_WARN_UNUSED_RESULT MaybeDirectHandle< Object >	InnerExecuteAsyncModule (Isolate *isolate, DirectHandle< SourceTextModule > module, DirectHandle< JSPromise > capability)
static V8_WARN_UNUSED_RESULT MaybeDirectHandle< Object >	ExecuteModule (Isolate *isolate, DirectHandle< SourceTextModule > module, MaybeDirectHandle< Object > *exception_out)
static V8_WARN_UNUSED_RESULT Maybe< bool >	ExecuteAsyncModule (Isolate *isolate, DirectHandle< SourceTextModule > module)
static void	Reset (Isolate *isolate, DirectHandle< SourceTextModule > module)

Static Private Attributes
static constexpr unsigned	kNotAsyncEvaluated = 0
static constexpr unsigned	kAsyncEvaluateDidFinish = 1

Friends
class	Factory
class	Module

Detailed Description

Definition at line 28 of file source-text-module.h.

Member Typedef Documentation

AvailableAncestorsSet

using v8::internal::SourceTextModule::AvailableAncestorsSet

private

Initial value:

 
      ZoneSet<Handle<SourceTextModule>, AsyncEvaluationOrdinalCompare>

Definition at line 99 of file source-text-module.h.

BodyDescriptor

using v8::internal::SourceTextModule::BodyDescriptor

Initial value:

 
      SubclassBodyDescriptor<Module::BodyDescriptor,
                             FixedBodyDescriptor<kCodeOffset, kSize, kSize>>

Definition at line 78 of file source-text-module.h.

Member Enumeration Documentation

ExecuteAsyncModuleContextSlots

enum v8::internal::SourceTextModule::ExecuteAsyncModuleContextSlots

Enumerator
kModule
kContextLength

Definition at line 84 of file source-text-module.h.

Member Function Documentation

AddAsyncParentModule()

void v8::internal::SourceTextModule::AddAsyncParentModule ( Isolate * isolate, DirectHandle< SourceTextModule > module, DirectHandle< SourceTextModule > parent )

inlinestaticprivate

Definition at line 126 of file module-inl.h.

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AsyncModuleExecutionFulfilled()

Maybe< bool > v8::internal::SourceTextModule::AsyncModuleExecutionFulfilled ( Isolate * isolate, Handle< SourceTextModule > module )

static

Definition at line 886 of file source-text-module.cc.

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AsyncModuleExecutionRejected()

void v8::internal::SourceTextModule::AsyncModuleExecutionRejected ( Isolate * isolate, DirectHandle< SourceTextModule > module, DirectHandle< Object > exception )

static

Definition at line 997 of file source-text-module.cc.

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AsyncParentModuleCount()

int v8::internal::SourceTextModule::AsyncParentModuleCount ( )

inlineprivate

Definition at line 143 of file module-inl.h.

CreateExport()

void v8::internal::SourceTextModule::CreateExport ( Isolate * isolate, DirectHandle< SourceTextModule > module, int cell_index, DirectHandle< FixedArray > names )

staticprivate

Definition at line 135 of file source-text-module.cc.

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CreateIndirectExport()

void v8::internal::SourceTextModule::CreateIndirectExport ( Isolate * isolate, DirectHandle< SourceTextModule > module, DirectHandle< String > name, DirectHandle< SourceTextModuleInfoEntry > entry )

staticprivate

Definition at line 126 of file source-text-module.cc.

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DecrementPendingAsyncDependencies()

void v8::internal::SourceTextModule::DecrementPendingAsyncDependencies ( )

inlineprivate

Definition at line 160 of file module-inl.h.

Evaluate()

MaybeDirectHandle< Object > v8::internal::SourceTextModule::Evaluate ( Isolate * isolate, Handle< SourceTextModule > module )

staticprivate

Definition at line 833 of file source-text-module.cc.

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ExecuteAsyncModule()

Maybe< bool > v8::internal::SourceTextModule::ExecuteAsyncModule ( Isolate * isolate, DirectHandle< SourceTextModule > module )

staticprivate

Definition at line 1046 of file source-text-module.cc.

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ExecuteModule()

MaybeDirectHandle< Object > v8::internal::SourceTextModule::ExecuteModule ( Isolate * isolate, DirectHandle< SourceTextModule > module, MaybeDirectHandle< Object > * exception_out )

staticprivate

Definition at line 1137 of file source-text-module.cc.

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ExportIndex()

int v8::internal::SourceTextModule::ExportIndex ( int cell_index )

static

Definition at line 114 of file source-text-module.cc.

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FetchStarExports()

void v8::internal::SourceTextModule::FetchStarExports ( Isolate * isolate, Handle< SourceTextModule > module, Zone * zone, UnorderedModuleSet * visited )

staticprivate

Definition at line 646 of file source-text-module.cc.

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FinishInstantiate()

bool v8::internal::SourceTextModule::FinishInstantiate ( Isolate * isolate, Handle< SourceTextModule > module, ZoneForwardList< Handle< SourceTextModule > > * stack, unsigned * dfs_index, Zone * zone )

staticprivate

Definition at line 551 of file source-text-module.cc.

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GatherAvailableAncestors()

void v8::internal::SourceTextModule::GatherAvailableAncestors ( Isolate * isolate, Zone * zone, Handle< SourceTextModule > start, AvailableAncestorsSet * exec_list )

staticprivate

Definition at line 726 of file source-text-module.cc.

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GetAsyncParentModule()

Handle< SourceTextModule > v8::internal::SourceTextModule::GetAsyncParentModule ( Isolate * isolate, int index )

inlineprivate

Definition at line 136 of file module-inl.h.

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GetCell()

Tagged< Cell > v8::internal::SourceTextModule::GetCell

(

int

cell_index

)

Definition at line 152 of file source-text-module.cc.

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GetCycleRoot()

Handle< SourceTextModule > v8::internal::SourceTextModule::GetCycleRoot ( Isolate * isolate ) const

inlineprivate

Definition at line 118 of file module-inl.h.

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GetImportMeta()

MaybeHandle< JSObject > v8::internal::SourceTextModule::GetImportMeta ( Isolate * isolate, DirectHandle< SourceTextModule > module )

static

Definition at line 788 of file source-text-module.cc.

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GetModuleNamespace()

DirectHandle< JSModuleNamespace > v8::internal::SourceTextModule::GetModuleNamespace ( Isolate * isolate, DirectHandle< SourceTextModule > module, int module_request )

static

Definition at line 776 of file source-text-module.cc.

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GetScript()

Tagged< Script > v8::internal::SourceTextModule::GetScript

(

)

const

Definition at line 109 of file source-text-module.cc.

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GetSharedFunctionInfo()

Tagged< SharedFunctionInfo > v8::internal::SourceTextModule::GetSharedFunctionInfo

(

)

const

Definition at line 90 of file source-text-module.cc.

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GetStalledTopLevelAwaitMessages()

std::pair< DirectHandleVector< SourceTextModule >, DirectHandleVector< JSMessageObject > > v8::internal::SourceTextModule::GetStalledTopLevelAwaitMessages

(

Isolate *

isolate

)

Definition at line 1367 of file source-text-module.cc.

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HasAsyncEvaluationOrdinal()

bool v8::internal::SourceTextModule::HasAsyncEvaluationOrdinal ( ) const

inlineprivate

Definition at line 147 of file module-inl.h.

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HasPendingAsyncDependencies()

bool v8::internal::SourceTextModule::HasPendingAsyncDependencies ( )

inlineprivate

Definition at line 151 of file module-inl.h.

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ImportIndex()

int v8::internal::SourceTextModule::ImportIndex ( int cell_index )

static

Definition at line 120 of file source-text-module.cc.

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IncrementPendingAsyncDependencies()

void v8::internal::SourceTextModule::IncrementPendingAsyncDependencies ( )

inlineprivate

Definition at line 156 of file module-inl.h.

info()

Tagged< SourceTextModuleInfo > v8::internal::SourceTextModule::info ( ) const

inline

Definition at line 60 of file module-inl.h.

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InnerExecuteAsyncModule()

MaybeDirectHandle< Object > v8::internal::SourceTextModule::InnerExecuteAsyncModule ( Isolate * isolate, DirectHandle< SourceTextModule > module, DirectHandle< JSPromise > capability )

staticprivate

Definition at line 1122 of file source-text-module.cc.

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InnerGetStalledTopLevelAwaitModule()

void v8::internal::SourceTextModule::InnerGetStalledTopLevelAwaitModule ( Isolate * isolate, UnorderedModuleSet * visited, DirectHandleVector< SourceTextModule > * result )

private

Definition at line 1393 of file source-text-module.cc.

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InnerModuleEvaluation()

MaybeDirectHandle< Object > v8::internal::SourceTextModule::InnerModuleEvaluation ( Isolate * isolate, Handle< SourceTextModule > module, ZoneForwardList< Handle< SourceTextModule > > * stack, unsigned * dfs_index )

staticprivate

Definition at line 1158 of file source-text-module.cc.

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LoadVariable()

Handle< Object > v8::internal::SourceTextModule::LoadVariable ( Isolate * isolate, DirectHandle< SourceTextModule > module, int cell_index )

static

Definition at line 168 of file source-text-module.cc.

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MaybeHandleEvaluationException()

bool v8::internal::SourceTextModule::MaybeHandleEvaluationException ( Isolate * isolate, ZoneForwardList< Handle< SourceTextModule > > * stack )

private

Definition at line 803 of file source-text-module.cc.

MaybeTransitionComponent()

bool v8::internal::SourceTextModule::MaybeTransitionComponent ( Isolate * isolate, DirectHandle< SourceTextModule > module, ZoneForwardList< Handle< SourceTextModule > > * stack, Status new_status )

staticprivate

Definition at line 465 of file source-text-module.cc.

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PrepareInstantiate()

bool v8::internal::SourceTextModule::PrepareInstantiate ( Isolate * isolate, DirectHandle< SourceTextModule > module, v8::Local< v8::Context > context, v8::Module::ResolveModuleCallback module_callback, v8::Module::ResolveSourceCallback source_callback )

staticprivate

Definition at line 346 of file source-text-module.cc.

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Reset()

void v8::internal::SourceTextModule::Reset ( Isolate * isolate, DirectHandle< SourceTextModule > module )

staticprivate

Definition at line 1340 of file source-text-module.cc.

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ResolveExport()

MaybeHandle< Cell > v8::internal::SourceTextModule::ResolveExport ( Isolate * isolate, Handle< SourceTextModule > module, DirectHandle< String > module_specifier, Handle< String > export_name, MessageLocation loc, bool must_resolve, ResolveSet * resolve_set )

staticprivate

Definition at line 182 of file source-text-module.cc.

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ResolveExportUsingStarExports()

MaybeHandle< Cell > v8::internal::SourceTextModule::ResolveExportUsingStarExports ( Isolate * isolate, DirectHandle< SourceTextModule > module, DirectHandle< String > module_specifier, Handle< String > export_name, MessageLocation loc, bool must_resolve, ResolveSet * resolve_set )

staticprivate

Definition at line 287 of file source-text-module.cc.

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ResolveImport()

MaybeHandle< Cell > v8::internal::SourceTextModule::ResolveImport ( Isolate * isolate, DirectHandle< SourceTextModule > module, Handle< String > name, int module_request_index, MessageLocation loc, bool must_resolve, ResolveSet * resolve_set )

staticprivate

Definition at line 246 of file source-text-module.cc.

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RunInitializationCode()

bool v8::internal::SourceTextModule::RunInitializationCode ( Isolate * isolate, DirectHandle< SourceTextModule > module )

staticprivate

Definition at line 440 of file source-text-module.cc.

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StoreVariable()

void v8::internal::SourceTextModule::StoreVariable ( DirectHandle< SourceTextModule > module, int cell_index, DirectHandle< Object > value )

static

Definition at line 173 of file source-text-module.cc.

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Friends And Related Symbol Documentation

Factory

friend class Factory

friend

Definition at line 95 of file source-text-module.h.

Module

friend class Module

friend

Definition at line 96 of file source-text-module.h.

Member Data Documentation

kAsyncEvaluateDidFinish

unsigned v8::internal::SourceTextModule::kAsyncEvaluateDidFinish = 1

staticconstexprprivate

Definition at line 142 of file source-text-module.h.

kFirstAsyncEvaluationOrdinal

unsigned v8::internal::SourceTextModule::kFirstAsyncEvaluationOrdinal = 2

staticconstexpr

Definition at line 82 of file source-text-module.h.

kNotAsyncEvaluated

unsigned v8::internal::SourceTextModule::kNotAsyncEvaluated = 0

staticconstexprprivate

Definition at line 141 of file source-text-module.h.

---

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

• src/objects/source-text-module.h
• src/objects/module-inl.h
• src/objects/source-text-module.cc