v8::internal::wasm::WasmImportWrapperCache Class Reference

#include <wasm-import-wrapper-cache.h>

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Classes
struct	CacheKey
class	CacheKeyHash
class	ModificationScope

Public Member Functions
	WasmImportWrapperCache ()=default
	~WasmImportWrapperCache ()=default
void	LazyInitialize (Isolate *triggering_isolate)
void	Free (std::vector< WasmCode * > &wrappers)
V8_EXPORT_PRIVATE WasmCode *	MaybeGet (ImportCallKind kind, CanonicalTypeIndex type_index, int expected_arity, Suspend suspend) const
WasmCode *	Lookup (Address pc) const
void	LogForIsolate (Isolate *isolate)
size_t	EstimateCurrentMemoryConsumption () const
V8_EXPORT_PRIVATE WasmCode *	FindWrapper (WasmCodePointer call_target)
WasmCode *	CompileWasmImportCallWrapper (Isolate *isolate, ImportCallKind kind, const CanonicalSig *sig, CanonicalTypeIndex sig_index, bool source_positions, int expected_arity, Suspend suspend)

Private Attributes
std::unique_ptr< WasmCodeAllocator >	code_allocator_
base::Mutex	mutex_
std::unordered_map< CacheKey, WasmCode *, CacheKeyHash >	entry_map_
std::map< Address, WasmCode * >	codes_

Detailed Description

Definition at line 24 of file wasm-import-wrapper-cache.h.

Constructor & Destructor Documentation

WasmImportWrapperCache()

v8::internal::wasm::WasmImportWrapperCache::WasmImportWrapperCache ( )

default

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~WasmImportWrapperCache()

v8::internal::wasm::WasmImportWrapperCache::~WasmImportWrapperCache ( )

default

Member Function Documentation

CompileWasmImportCallWrapper()

WasmCode * v8::internal::wasm::WasmImportWrapperCache::CompileWasmImportCallWrapper	(	Isolate *	isolate,
		ImportCallKind	kind,
		const CanonicalSig *	sig,
		CanonicalTypeIndex	sig_index,
		bool	source_positions,
		int	expected_arity,
		Suspend	suspend )

Definition at line 154 of file wasm-import-wrapper-cache.cc.

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EstimateCurrentMemoryConsumption()

size_t v8::internal::wasm::WasmImportWrapperCache::EstimateCurrentMemoryConsumption

(

)

const

Definition at line 260 of file wasm-import-wrapper-cache.cc.

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FindWrapper()

WasmCode * v8::internal::wasm::WasmImportWrapperCache::FindWrapper

(

WasmCodePointer

call_target

)

Definition at line 142 of file wasm-import-wrapper-cache.cc.

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Free()

void v8::internal::wasm::WasmImportWrapperCache::Free

(

std::vector< WasmCode * > &

wrappers

)

Definition at line 198 of file wasm-import-wrapper-cache.cc.

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LazyInitialize()

void v8::internal::wasm::WasmImportWrapperCache::LazyInitialize

(

Isolate *

triggering_isolate

)

Definition at line 30 of file wasm-import-wrapper-cache.cc.

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LogForIsolate()

void v8::internal::wasm::WasmImportWrapperCache::LogForIsolate

(

Isolate *

isolate

)

Definition at line 191 of file wasm-import-wrapper-cache.cc.

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Lookup()

WasmCode * v8::internal::wasm::WasmImportWrapperCache::Lookup

(

Address

pc

)

const

Definition at line 243 of file wasm-import-wrapper-cache.cc.

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MaybeGet()

WasmCode * v8::internal::wasm::WasmImportWrapperCache::MaybeGet	(	ImportCallKind	kind,
		CanonicalTypeIndex	type_index,
		int	expected_arity,
		Suspend	suspend ) const

Definition at line 230 of file wasm-import-wrapper-cache.cc.

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Member Data Documentation

code_allocator_

std::unique_ptr<WasmCodeAllocator> v8::internal::wasm::WasmImportWrapperCache::code_allocator_

private

Definition at line 96 of file wasm-import-wrapper-cache.h.

codes_

std::map<Address, WasmCode*> v8::internal::wasm::WasmImportWrapperCache::codes_

private

Definition at line 100 of file wasm-import-wrapper-cache.h.

entry_map_

std::unordered_map<CacheKey, WasmCode*, CacheKeyHash> v8::internal::wasm::WasmImportWrapperCache::entry_map_

private

Definition at line 98 of file wasm-import-wrapper-cache.h.

mutex_

base::Mutex v8::internal::wasm::WasmImportWrapperCache::mutex_

mutableprivate

Definition at line 97 of file wasm-import-wrapper-cache.h.

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

• src/wasm/wasm-import-wrapper-cache.h
• src/wasm/wasm-import-wrapper-cache.cc