v8::internal::wasm::NamesProvider Class Reference

#include <names-provider.h>

Collaboration diagram for v8::internal::wasm::NamesProvider:

Public Types
enum	FunctionNamesBehavior : bool { kWasmInternal = false , kDevTools = true }
enum	IndexAsComment : bool { kDontPrintIndex = false , kIndexAsComment = true }

Public Member Functions
	NamesProvider (const WasmModule *module, base::Vector< const uint8_t > wire_bytes)
	~NamesProvider ()
void	PrintFunctionName (StringBuilder &out, uint32_t function_index, FunctionNamesBehavior behavior=kWasmInternal, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintLocalName (StringBuilder &out, uint32_t function_index, uint32_t local_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintLabelName (StringBuilder &out, uint32_t function_index, uint32_t label_index, uint32_t fallback_index)
void	PrintTypeName (StringBuilder &out, uint32_t type_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintTypeName (StringBuilder &out, ModuleTypeIndex type_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintTableName (StringBuilder &out, uint32_t table_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintMemoryName (StringBuilder &out, uint32_t memory_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintGlobalName (StringBuilder &out, uint32_t global_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintElementSegmentName (StringBuilder &out, uint32_t element_segment_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintDataSegmentName (StringBuilder &out, uint32_t data_segment_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintFieldName (StringBuilder &out, uint32_t struct_index, uint32_t field_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintTagName (StringBuilder &out, uint32_t tag_index, IndexAsComment index_as_comment=kDontPrintIndex)
void	PrintHeapType (StringBuilder &out, HeapType type)
void	PrintValueType (StringBuilder &out, ValueType type)
size_t	EstimateCurrentMemoryConsumption () const

Private Member Functions
void	DecodeNamesIfNotYetDone ()
void	ComputeFunctionNamesFromImportsExports ()
void	ComputeNamesFromImportsExports ()
void	ComputeImportName (const WasmImport &import, std::map< uint32_t, std::string > &target)
void	ComputeExportName (const WasmExport &ex, std::map< uint32_t, std::string > &target)
void	WriteRef (StringBuilder &out, WireBytesRef ref)

Private Attributes
base::Mutex	mutex_
bool	has_decoded_ {false}
bool	has_computed_function_import_names_ {false}
bool	has_computed_import_names_ {false}
const WasmModule *	module_
base::Vector< const uint8_t >	wire_bytes_
std::unique_ptr< DecodedNameSection >	name_section_names_
std::map< uint32_t, std::string >	import_export_function_names_
std::map< uint32_t, std::string >	import_export_table_names_
std::map< uint32_t, std::string >	import_export_memory_names_
std::map< uint32_t, std::string >	import_export_global_names_
std::map< uint32_t, std::string >	import_export_tag_names_

Detailed Description

Definition at line 26 of file names-provider.h.

Member Enumeration Documentation

FunctionNamesBehavior

enum v8::internal::wasm::NamesProvider::FunctionNamesBehavior : bool

Enumerator
kWasmInternal
kDevTools

Definition at line 31 of file names-provider.h.

IndexAsComment

enum v8::internal::wasm::NamesProvider::IndexAsComment : bool

Enumerator
kDontPrintIndex
kIndexAsComment

Definition at line 33 of file names-provider.h.

Constructor & Destructor Documentation

NamesProvider()

v8::internal::wasm::NamesProvider::NamesProvider	(	const WasmModule *	module,
		base::Vector< const uint8_t >	wire_bytes )

Definition at line 19 of file names-provider.cc.

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~NamesProvider()

v8::internal::wasm::NamesProvider::~NamesProvider ( )

default

Member Function Documentation

ComputeExportName()

void v8::internal::wasm::NamesProvider::ComputeExportName ( const WasmExport & ex, std::map< uint32_t, std::string > & target )

private

Definition at line 160 of file names-provider.cc.

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ComputeFunctionNamesFromImportsExports()

void v8::internal::wasm::NamesProvider::ComputeFunctionNamesFromImportsExports ( )

private

Definition at line 38 of file names-provider.cc.

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ComputeImportName()

void v8::internal::wasm::NamesProvider::ComputeImportName ( const WasmImport & import, std::map< uint32_t, std::string > & target )

private

Definition at line 146 of file names-provider.cc.

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ComputeNamesFromImportsExports()

void v8::internal::wasm::NamesProvider::ComputeNamesFromImportsExports ( )

private

Definition at line 55 of file names-provider.cc.

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DecodeNamesIfNotYetDone()

void v8::internal::wasm::NamesProvider::DecodeNamesIfNotYetDone ( )

private

Definition at line 25 of file names-provider.cc.

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EstimateCurrentMemoryConsumption()

size_t v8::internal::wasm::NamesProvider::EstimateCurrentMemoryConsumption

(

)

const

Definition at line 421 of file names-provider.cc.

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PrintDataSegmentName()

void v8::internal::wasm::NamesProvider::PrintDataSegmentName	(	StringBuilder &	out,
		uint32_t	data_segment_index,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 345 of file names-provider.cc.

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PrintElementSegmentName()

void v8::internal::wasm::NamesProvider::PrintElementSegmentName	(	StringBuilder &	out,
		uint32_t	element_segment_index,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 330 of file names-provider.cc.

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PrintFieldName()

void v8::internal::wasm::NamesProvider::PrintFieldName	(	StringBuilder &	out,
		uint32_t	struct_index,
		uint32_t	field_index,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 360 of file names-provider.cc.

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PrintFunctionName()

void v8::internal::wasm::NamesProvider::PrintFunctionName	(	StringBuilder &	out,
		uint32_t	function_index,
		FunctionNamesBehavior	behavior = kWasmInternal,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 184 of file names-provider.cc.

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PrintGlobalName()

void v8::internal::wasm::NamesProvider::PrintGlobalName	(	StringBuilder &	out,
		uint32_t	global_index,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 311 of file names-provider.cc.

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PrintHeapType()

void v8::internal::wasm::NamesProvider::PrintHeapType	(	StringBuilder &	out,
		HeapType	type )

Definition at line 391 of file names-provider.cc.

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PrintLabelName()

void v8::internal::wasm::NamesProvider::PrintLabelName	(	StringBuilder &	out,
		uint32_t	function_index,
		uint32_t	label_index,
		uint32_t	fallback_index )

Definition at line 248 of file names-provider.cc.

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PrintLocalName()

void v8::internal::wasm::NamesProvider::PrintLocalName	(	StringBuilder &	out,
		uint32_t	function_index,
		uint32_t	local_index,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 233 of file names-provider.cc.

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PrintMemoryName()

void v8::internal::wasm::NamesProvider::PrintMemoryName	(	StringBuilder &	out,
		uint32_t	memory_index,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 292 of file names-provider.cc.

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PrintTableName()

void v8::internal::wasm::NamesProvider::PrintTableName	(	StringBuilder &	out,
		uint32_t	table_index,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 274 of file names-provider.cc.

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PrintTagName()

void v8::internal::wasm::NamesProvider::PrintTagName	(	StringBuilder &	out,
		uint32_t	tag_index,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 374 of file names-provider.cc.

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PrintTypeName() [1/2]

void v8::internal::wasm::NamesProvider::PrintTypeName ( StringBuilder & out, ModuleTypeIndex type_index, IndexAsComment index_as_comment = kDontPrintIndex )

inline

Definition at line 52 of file names-provider.h.

PrintTypeName() [2/2]

void v8::internal::wasm::NamesProvider::PrintTypeName	(	StringBuilder &	out,
		uint32_t	type_index,
		IndexAsComment	index_as_comment = kDontPrintIndex )

Definition at line 262 of file names-provider.cc.

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PrintValueType()

void v8::internal::wasm::NamesProvider::PrintValueType	(	StringBuilder &	out,
		ValueType	type )

Definition at line 400 of file names-provider.cc.

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WriteRef()

void v8::internal::wasm::NamesProvider::WriteRef ( StringBuilder & out, WireBytesRef ref )

private

Definition at line 180 of file names-provider.cc.

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Member Data Documentation

has_computed_function_import_names_

bool v8::internal::wasm::NamesProvider::has_computed_function_import_names_ {false}

private

Definition at line 92 of file names-provider.h.

has_computed_import_names_

bool v8::internal::wasm::NamesProvider::has_computed_import_names_ {false}

private

Definition at line 93 of file names-provider.h.

has_decoded_

bool v8::internal::wasm::NamesProvider::has_decoded_ {false}

private

Definition at line 91 of file names-provider.h.

import_export_function_names_

std::map<uint32_t, std::string> v8::internal::wasm::NamesProvider::import_export_function_names_

private

Definition at line 97 of file names-provider.h.

import_export_global_names_

std::map<uint32_t, std::string> v8::internal::wasm::NamesProvider::import_export_global_names_

private

Definition at line 100 of file names-provider.h.

import_export_memory_names_

std::map<uint32_t, std::string> v8::internal::wasm::NamesProvider::import_export_memory_names_

private

Definition at line 99 of file names-provider.h.

import_export_table_names_

std::map<uint32_t, std::string> v8::internal::wasm::NamesProvider::import_export_table_names_

private

Definition at line 98 of file names-provider.h.

import_export_tag_names_

std::map<uint32_t, std::string> v8::internal::wasm::NamesProvider::import_export_tag_names_

private

Definition at line 101 of file names-provider.h.

module_

const WasmModule* v8::internal::wasm::NamesProvider::module_

private

Definition at line 94 of file names-provider.h.

mutex_

base::Mutex v8::internal::wasm::NamesProvider::mutex_

mutableprivate

Definition at line 90 of file names-provider.h.

name_section_names_

std::unique_ptr<DecodedNameSection> v8::internal::wasm::NamesProvider::name_section_names_

private

Definition at line 96 of file names-provider.h.

wire_bytes_

base::Vector<const uint8_t> v8::internal::wasm::NamesProvider::wire_bytes_

private

Definition at line 95 of file names-provider.h.

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

• src/wasm/names-provider.h
• src/wasm/names-provider.cc