#include <wasm-interpreter.h>

Collaboration diagram for v8::internal::wasm::WasmBytecode:

Public Member Functions
	WasmBytecode (int func_index, const uint8_t code_data, size_t code_length, uint32_t stack_frame_size, const FunctionSig signature, const CanonicalSig canonical_signature, const InterpreterCode interpreter_code, size_t blocks_count, const uint8_t *const_slots_data, size_t const_slots_length, uint32_t ref_slots_count, const WasmEHData &&eh_data, const std::map< CodeOffset, pc_t > &&code_pc_map)

const uint8_t *	GetCode () const

size_t	GetCodeSize () const

bool	InitializeSlots (uint8_t *sp, size_t stack_space) const

pc_t	GetPcFromTrapCode (const uint8_t *current_code) const

int	GetFunctionIndex () const

uint32_t	GetBlocksCount () const

const FunctionSig *	GetFunctionSignature () const

const CanonicalSig *	GetCanonicalFunctionSignature () const

ValueType	return_type (size_t index) const

ValueType	arg_type (size_t index) const

ValueType	local_type (size_t index) const

uint32_t	args_count () const

uint32_t	args_slots_size () const

uint32_t	return_count () const

uint32_t	rets_slots_size () const

uint32_t	locals_count () const

uint32_t	locals_slots_size () const

uint32_t	const_slots_size_in_bytes () const

uint32_t	ref_args_count () const

uint32_t	ref_rets_count () const

uint32_t	ref_locals_count () const

uint32_t	ref_slots_count () const

uint32_t	internal_ref_slots_count () const

uint32_t	frame_size ()

const WasmEHData::TryBlock *	GetTryBlock (CodeOffset code_offset) const

const WasmEHData::TryBlock *	GetParentTryBlock (const WasmEHData::TryBlock *try_block) const

WasmEHData::ExceptionPayloadSlotOffsets	GetExceptionPayloadStartSlotOffsets (WasmEHData::BlockIndex catch_block_index) const

DirectHandle< Object >	GetCaughtException (Isolate *isolate, uint32_t catch_block_index) const

Static Public Member Functions
static uint32_t	ArgsSizeInSlots (const FunctionSig *sig)

static uint32_t	RetsSizeInSlots (const FunctionSig *sig)

static uint32_t	RefArgsCount (const FunctionSig *sig)

static uint32_t	RefRetsCount (const FunctionSig *sig)

static bool	ContainsSimd (const FunctionSig *sig)

static bool	HasRefOrSimdArgs (const FunctionSig *sig)

static uint32_t	JSToWasmWrapperPackedArraySize (const FunctionSig *sig)

static uint32_t	RefLocalsCount (const InterpreterCode *wasm_code)

static uint32_t	LocalsSizeInSlots (const InterpreterCode *wasm_code)

Private Attributes
std::vector< uint8_t >	code_

const uint8_t *	code_bytes_

const FunctionSig *	signature_

const CanonicalSig *	canonical_signature_

const InterpreterCode *	interpreter_code_

std::vector< uint8_t >	const_slots_values_

int	func_index_

uint32_t	blocks_count_

uint32_t	args_count_

uint32_t	args_slots_size_

uint32_t	return_count_

uint32_t	rets_slots_size_

uint32_t	locals_count_

uint32_t	locals_slots_size_

uint32_t	total_frame_size_in_bytes_

uint32_t	ref_args_count_

uint32_t	ref_rets_count_

uint32_t	ref_locals_count_

uint32_t	ref_slots_count_

WasmEHData	eh_data_

std::map< CodeOffset, pc_t >	code_pc_map_

Detailed Description

Definition at line 1343 of file wasm-interpreter.h.

Constructor & Destructor Documentation

◆ WasmBytecode()

v8::internal::wasm::WasmBytecode::WasmBytecode	(	int	func_index,
		const uint8_t *	code_data,
		size_t	code_length,
		uint32_t	stack_frame_size,
		const FunctionSig *	signature,
		const CanonicalSig *	canonical_signature,
		const InterpreterCode *	interpreter_code,
		size_t	blocks_count,
		const uint8_t *	const_slots_data,
		size_t	const_slots_length,
		uint32_t	ref_slots_count,
		const WasmEHData &&	eh_data,
		const std::map< CodeOffset, pc_t > &&	code_pc_map )

Definition at line 7324 of file wasm-interpreter.cc.

Member Function Documentation

◆ arg_type()

ValueType v8::internal::wasm::WasmBytecode::arg_type ( size_t index ) const

inline

Definition at line 125 of file wasm-interpreter-inl.h.

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◆ args_count()

uint32_t v8::internal::wasm::WasmBytecode::args_count ( ) const

inline

Definition at line 1372 of file wasm-interpreter.h.

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◆ args_slots_size()

uint32_t v8::internal::wasm::WasmBytecode::args_slots_size ( ) const

inline

Definition at line 1373 of file wasm-interpreter.h.

◆ ArgsSizeInSlots()

uint32_t v8::internal::wasm::WasmBytecode::ArgsSizeInSlots ( const FunctionSig * sig )

inlinestatic

Definition at line 166 of file wasm-interpreter-inl.h.

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◆ const_slots_size_in_bytes()

uint32_t v8::internal::wasm::WasmBytecode::const_slots_size_in_bytes ( ) const

inline

Definition at line 1378 of file wasm-interpreter.h.

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◆ ContainsSimd()

bool v8::internal::wasm::WasmBytecode::ContainsSimd ( const FunctionSig * sig )

inlinestatic

Definition at line 204 of file wasm-interpreter-inl.h.

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◆ frame_size()

uint32_t v8::internal::wasm::WasmBytecode::frame_size ( )

inline

Definition at line 1392 of file wasm-interpreter.h.

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◆ GetBlocksCount()

uint32_t v8::internal::wasm::WasmBytecode::GetBlocksCount ( ) const

inline

Definition at line 1362 of file wasm-interpreter.h.

◆ GetCanonicalFunctionSignature()

const CanonicalSig * v8::internal::wasm::WasmBytecode::GetCanonicalFunctionSignature ( ) const

inline

Definition at line 1365 of file wasm-interpreter.h.

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◆ GetCaughtException()

DirectHandle< Object > v8::internal::wasm::WasmBytecode::GetCaughtException	(	Isolate *	isolate,
		uint32_t	catch_block_index ) const

inline

Definition at line 1415 of file wasm-interpreter.h.

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◆ GetCode()

const uint8_t * v8::internal::wasm::WasmBytecode::GetCode ( ) const

inline

Definition at line 1353 of file wasm-interpreter.h.

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◆ GetCodeSize()

size_t v8::internal::wasm::WasmBytecode::GetCodeSize ( ) const

inline

Definition at line 1354 of file wasm-interpreter.h.

◆ GetExceptionPayloadStartSlotOffsets()

WasmEHData::ExceptionPayloadSlotOffsets v8::internal::wasm::WasmBytecode::GetExceptionPayloadStartSlotOffsets ( WasmEHData::BlockIndex catch_block_index ) const

inline

Definition at line 1411 of file wasm-interpreter.h.

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◆ GetFunctionIndex()

int v8::internal::wasm::WasmBytecode::GetFunctionIndex ( ) const

inline

Definition at line 1360 of file wasm-interpreter.h.

◆ GetFunctionSignature()

const FunctionSig * v8::internal::wasm::WasmBytecode::GetFunctionSignature ( ) const

inline

Definition at line 1364 of file wasm-interpreter.h.

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◆ GetParentTryBlock()

const WasmEHData::TryBlock * v8::internal::wasm::WasmBytecode::GetParentTryBlock ( const WasmEHData::TryBlock * try_block ) const

inline

Definition at line 1407 of file wasm-interpreter.h.

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◆ GetPcFromTrapCode()

pc_t v8::internal::wasm::WasmBytecode::GetPcFromTrapCode ( const uint8_t * current_code ) const

Definition at line 7359 of file wasm-interpreter.cc.

◆ GetTryBlock()

const WasmEHData::TryBlock * v8::internal::wasm::WasmBytecode::GetTryBlock ( CodeOffset code_offset ) const

inline

Definition at line 1404 of file wasm-interpreter.h.

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◆ HasRefOrSimdArgs()

bool v8::internal::wasm::WasmBytecode::HasRefOrSimdArgs ( const FunctionSig * sig )

inlinestatic

Definition at line 218 of file wasm-interpreter-inl.h.

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◆ InitializeSlots()

bool v8::internal::wasm::WasmBytecode::InitializeSlots	(	uint8_t *	sp,
		size_t	stack_space ) const

inline

Definition at line 312 of file wasm-interpreter-inl.h.

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◆ internal_ref_slots_count()

uint32_t v8::internal::wasm::WasmBytecode::internal_ref_slots_count ( ) const

inline

Definition at line 1386 of file wasm-interpreter.h.

◆ JSToWasmWrapperPackedArraySize()

uint32_t v8::internal::wasm::WasmBytecode::JSToWasmWrapperPackedArraySize ( const FunctionSig * sig )

inlinestatic

Definition at line 227 of file wasm-interpreter-inl.h.

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◆ local_type()

ValueType v8::internal::wasm::WasmBytecode::local_type ( size_t index ) const

inline

Definition at line 130 of file wasm-interpreter-inl.h.

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◆ locals_count()

uint32_t v8::internal::wasm::WasmBytecode::locals_count ( ) const

inline

Definition at line 1376 of file wasm-interpreter.h.

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◆ locals_slots_size()

uint32_t v8::internal::wasm::WasmBytecode::locals_slots_size ( ) const

inline

Definition at line 1377 of file wasm-interpreter.h.

◆ LocalsSizeInSlots()

uint32_t v8::internal::wasm::WasmBytecode::LocalsSizeInSlots ( const InterpreterCode * wasm_code )

inlinestatic

Definition at line 301 of file wasm-interpreter-inl.h.

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◆ ref_args_count()

uint32_t v8::internal::wasm::WasmBytecode::ref_args_count ( ) const

inline

Definition at line 1382 of file wasm-interpreter.h.

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◆ ref_locals_count()

uint32_t v8::internal::wasm::WasmBytecode::ref_locals_count ( ) const

inline

Definition at line 1384 of file wasm-interpreter.h.

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◆ ref_rets_count()

uint32_t v8::internal::wasm::WasmBytecode::ref_rets_count ( ) const

inline

Definition at line 1383 of file wasm-interpreter.h.

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◆ ref_slots_count()

uint32_t v8::internal::wasm::WasmBytecode::ref_slots_count ( ) const

inline

Definition at line 1385 of file wasm-interpreter.h.

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◆ RefArgsCount()

uint32_t v8::internal::wasm::WasmBytecode::RefArgsCount ( const FunctionSig * sig )

inlinestatic

Definition at line 184 of file wasm-interpreter-inl.h.

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◆ RefLocalsCount()

uint32_t v8::internal::wasm::WasmBytecode::RefLocalsCount ( const InterpreterCode * wasm_code )

inlinestatic

Definition at line 289 of file wasm-interpreter-inl.h.

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◆ RefRetsCount()

uint32_t v8::internal::wasm::WasmBytecode::RefRetsCount ( const FunctionSig * sig )

inlinestatic

Definition at line 194 of file wasm-interpreter-inl.h.

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◆ rets_slots_size()

uint32_t v8::internal::wasm::WasmBytecode::rets_slots_size ( ) const

inline

Definition at line 1375 of file wasm-interpreter.h.

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◆ RetsSizeInSlots()

uint32_t v8::internal::wasm::WasmBytecode::RetsSizeInSlots ( const FunctionSig * sig )

inlinestatic

Definition at line 175 of file wasm-interpreter-inl.h.

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◆ return_count()

uint32_t v8::internal::wasm::WasmBytecode::return_count ( ) const

inline

Definition at line 1374 of file wasm-interpreter.h.

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◆ return_type()

ValueType v8::internal::wasm::WasmBytecode::return_type ( size_t index ) const

inline

Definition at line 120 of file wasm-interpreter-inl.h.

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Member Data Documentation

◆ args_count_

uint32_t v8::internal::wasm::WasmBytecode::args_count_

private

Definition at line 1430 of file wasm-interpreter.h.

◆ args_slots_size_

uint32_t v8::internal::wasm::WasmBytecode::args_slots_size_

private

Definition at line 1431 of file wasm-interpreter.h.

◆ blocks_count_

uint32_t v8::internal::wasm::WasmBytecode::blocks_count_

private

Definition at line 1429 of file wasm-interpreter.h.

◆ canonical_signature_

const CanonicalSig* v8::internal::wasm::WasmBytecode::canonical_signature_

private

Definition at line 1424 of file wasm-interpreter.h.

◆ code_

std::vector<uint8_t> v8::internal::wasm::WasmBytecode::code_

private

Definition at line 1421 of file wasm-interpreter.h.

◆ code_bytes_

const uint8_t* v8::internal::wasm::WasmBytecode::code_bytes_

private

Definition at line 1422 of file wasm-interpreter.h.

◆ code_pc_map_

std::map<CodeOffset, pc_t> v8::internal::wasm::WasmBytecode::code_pc_map_

private

Definition at line 1445 of file wasm-interpreter.h.

◆ const_slots_values_

std::vector<uint8_t> v8::internal::wasm::WasmBytecode::const_slots_values_

private

Definition at line 1426 of file wasm-interpreter.h.

◆ eh_data_

WasmEHData v8::internal::wasm::WasmBytecode::eh_data_

private

Definition at line 1442 of file wasm-interpreter.h.

◆ func_index_

int v8::internal::wasm::WasmBytecode::func_index_

private

Definition at line 1428 of file wasm-interpreter.h.

◆ interpreter_code_

const InterpreterCode* v8::internal::wasm::WasmBytecode::interpreter_code_

private

Definition at line 1425 of file wasm-interpreter.h.

◆ locals_count_

uint32_t v8::internal::wasm::WasmBytecode::locals_count_

private

Definition at line 1434 of file wasm-interpreter.h.

◆ locals_slots_size_

uint32_t v8::internal::wasm::WasmBytecode::locals_slots_size_

private

Definition at line 1435 of file wasm-interpreter.h.

◆ ref_args_count_

uint32_t v8::internal::wasm::WasmBytecode::ref_args_count_

private

Definition at line 1437 of file wasm-interpreter.h.

◆ ref_locals_count_

uint32_t v8::internal::wasm::WasmBytecode::ref_locals_count_

private

Definition at line 1439 of file wasm-interpreter.h.

◆ ref_rets_count_

uint32_t v8::internal::wasm::WasmBytecode::ref_rets_count_

private

Definition at line 1438 of file wasm-interpreter.h.

◆ ref_slots_count_

uint32_t v8::internal::wasm::WasmBytecode::ref_slots_count_

private

Definition at line 1440 of file wasm-interpreter.h.

◆ rets_slots_size_

uint32_t v8::internal::wasm::WasmBytecode::rets_slots_size_

private

Definition at line 1433 of file wasm-interpreter.h.

◆ return_count_

uint32_t v8::internal::wasm::WasmBytecode::return_count_

private

Definition at line 1432 of file wasm-interpreter.h.

◆ signature_

const FunctionSig* v8::internal::wasm::WasmBytecode::signature_

private

Definition at line 1423 of file wasm-interpreter.h.

◆ total_frame_size_in_bytes_

uint32_t v8::internal::wasm::WasmBytecode::total_frame_size_in_bytes_

private

Definition at line 1436 of file wasm-interpreter.h.

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

src/wasm/interpreter/wasm-interpreter.h
src/wasm/interpreter/wasm-interpreter-inl.h
src/wasm/interpreter/wasm-interpreter.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ WasmBytecode()

Member Function Documentation

◆ arg_type()

◆ args_count()

◆ args_slots_size()

◆ ArgsSizeInSlots()

◆ const_slots_size_in_bytes()

◆ ContainsSimd()

◆ frame_size()

◆ GetBlocksCount()

◆ GetCanonicalFunctionSignature()

◆ GetCaughtException()

◆ GetCode()

◆ GetCodeSize()

◆ GetExceptionPayloadStartSlotOffsets()

◆ GetFunctionIndex()

◆ GetFunctionSignature()

◆ GetParentTryBlock()

◆ GetPcFromTrapCode()

◆ GetTryBlock()

◆ HasRefOrSimdArgs()

◆ InitializeSlots()

◆ internal_ref_slots_count()

◆ JSToWasmWrapperPackedArraySize()

◆ local_type()

◆ locals_count()

◆ locals_slots_size()

◆ LocalsSizeInSlots()

◆ ref_args_count()

◆ ref_locals_count()

◆ ref_rets_count()

◆ ref_slots_count()

◆ RefArgsCount()

◆ RefLocalsCount()

◆ RefRetsCount()

◆ rets_slots_size()

◆ RetsSizeInSlots()

◆ return_count()

◆ return_type()

Member Data Documentation

◆ args_count_

◆ args_slots_size_

◆ blocks_count_

◆ canonical_signature_

◆ code_

◆ code_bytes_

◆ code_pc_map_

◆ const_slots_values_

◆ eh_data_

◆ func_index_

◆ interpreter_code_

◆ locals_count_

◆ locals_slots_size_

◆ ref_args_count_

◆ ref_locals_count_

◆ ref_rets_count_

◆ ref_slots_count_

◆ rets_slots_size_

◆ return_count_

◆ signature_

◆ total_frame_size_in_bytes_