#include <interpreter.h>

Collaboration diagram for v8::internal::interpreter::Interpreter:

Public Member Functions
	Interpreter (Isolate *isolate)

virtual	~Interpreter ()=default

	Interpreter (const Interpreter &)=delete

Interpreter &	operator= (const Interpreter &)=delete

V8_EXPORT_PRIVATE Tagged< Code >	GetBytecodeHandler (Bytecode bytecode, OperandScale operand_scale)

void	SetBytecodeHandler (Bytecode bytecode, OperandScale operand_scale, Tagged< Code > handler)

V8_EXPORT_PRIVATE DirectHandle< JSObject >	GetDispatchCountersObject ()

void	ForEachBytecode (const std::function< void(Bytecode, OperandScale)> &f)

void	Initialize ()

bool	IsDispatchTableInitialized () const

Address	dispatch_table_address ()

Address	bytecode_dispatch_counters_table ()

Address	address_of_interpreter_entry_trampoline_instruction_start () const

Static Public Member Functions
static std::unique_ptr< UnoptimizedCompilationJob >	NewCompilationJob (ParseInfo parse_info, FunctionLiteral literal, Handle< Script > script, AccountingAllocator allocator, std::vector< FunctionLiteral > eager_inner_literals, LocalIsolate local_isolate)

static std::unique_ptr< UnoptimizedCompilationJob >	NewSourcePositionCollectionJob (ParseInfo parse_info, FunctionLiteral literal, Handle< BytecodeArray > existing_bytecode, AccountingAllocator allocator, LocalIsolate local_isolate)

Private Member Functions
V8_EXPORT_PRIVATE void	InitDispatchCounters ()

V8_EXPORT_PRIVATE uintptr_t	GetDispatchCounter (Bytecode from, Bytecode to) const

Static Private Member Functions
static size_t	GetDispatchTableIndex (Bytecode bytecode, OperandScale operand_scale)

Private Attributes
Isolate *	isolate_

Address	dispatch_table_ [kDispatchTableSize]

std::unique_ptr< uintptr_t[]>	bytecode_dispatch_counters_table_

Address	interpreter_entry_trampoline_instruction_start_

Static Private Attributes
static const int	kNumberOfWideVariants = BytecodeOperands::kOperandScaleCount

static const int	kDispatchTableSize = kNumberOfWideVariants * (kMaxUInt8 + 1)

static const int	kNumberOfBytecodes = static_cast<int>(Bytecode::kLast) + 1

Friends
class	SetupInterpreter

class	v8::internal::SetupIsolateDelegate

class	v8::internal::IgnitionStatisticsTester

Detailed Description

Definition at line 38 of file interpreter.h.

Constructor & Destructor Documentation

◆ Interpreter() [1/2]

v8::internal::interpreter::Interpreter::Interpreter ( Isolate * isolate )

explicit

Definition at line 65 of file interpreter.cc.

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◆ ~Interpreter()

virtual v8::internal::interpreter::Interpreter::~Interpreter ( )

virtualdefault

◆ Interpreter() [2/2]

v8::internal::interpreter::Interpreter::Interpreter ( const Interpreter & )

delete

Member Function Documentation

◆ address_of_interpreter_entry_trampoline_instruction_start()

Address v8::internal::interpreter::Interpreter::address_of_interpreter_entry_trampoline_instruction_start ( ) const

inline

Definition at line 88 of file interpreter.h.

◆ bytecode_dispatch_counters_table()

Address v8::internal::interpreter::Interpreter::bytecode_dispatch_counters_table ( )

inline

Definition at line 84 of file interpreter.h.

◆ dispatch_table_address()

Address v8::internal::interpreter::Interpreter::dispatch_table_address ( )

inline

Definition at line 80 of file interpreter.h.

◆ ForEachBytecode()

void v8::internal::interpreter::Interpreter::ForEachBytecode ( const std::function< void(Bytecode, OperandScale)> & f )

Definition at line 329 of file interpreter.cc.

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◆ GetBytecodeHandler()

Tagged< Code > v8::internal::interpreter::Interpreter::GetBytecodeHandler	(	Bytecode	bytecode,
		OperandScale	operand_scale )

Definition at line 114 of file interpreter.cc.

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◆ GetDispatchCounter()

uintptr_t v8::internal::interpreter::Interpreter::GetDispatchCounter	(	Bytecode	from,
		Bytecode	to ) const

private

Definition at line 379 of file interpreter.cc.

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◆ GetDispatchCountersObject()

DirectHandle< JSObject > v8::internal::interpreter::Interpreter::GetDispatchCountersObject ( )

Definition at line 389 of file interpreter.cc.

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◆ GetDispatchTableIndex()

size_t v8::internal::interpreter::Interpreter::GetDispatchTableIndex	(	Bytecode	bytecode,
		OperandScale	operand_scale )

staticprivate

Definition at line 130 of file interpreter.cc.

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◆ InitDispatchCounters()

void v8::internal::interpreter::Interpreter::InitDispatchCounters ( )

private

Definition at line 75 of file interpreter.cc.

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◆ Initialize()

void v8::internal::interpreter::Interpreter::Initialize ( )

Definition at line 344 of file interpreter.cc.

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◆ IsDispatchTableInitialized()

bool v8::internal::interpreter::Interpreter::IsDispatchTableInitialized ( ) const

Definition at line 375 of file interpreter.cc.

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◆ NewCompilationJob()

std::unique_ptr< UnoptimizedCompilationJob > v8::internal::interpreter::Interpreter::NewCompilationJob	(	ParseInfo *	parse_info,
		FunctionLiteral *	literal,
		Handle< Script >	script,
		AccountingAllocator *	allocator,
		std::vector< FunctionLiteral * > *	eager_inner_literals,
		LocalIsolate *	local_isolate )

static

Definition at line 308 of file interpreter.cc.

◆ NewSourcePositionCollectionJob()

std::unique_ptr< UnoptimizedCompilationJob > v8::internal::interpreter::Interpreter::NewSourcePositionCollectionJob	(	ParseInfo *	parse_info,
		FunctionLiteral *	literal,
		Handle< BytecodeArray >	existing_bytecode,
		AccountingAllocator *	allocator,
		LocalIsolate *	local_isolate )

static

Definition at line 319 of file interpreter.cc.

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◆ operator=()

Interpreter & v8::internal::interpreter::Interpreter::operator= ( const Interpreter & )

delete

◆ SetBytecodeHandler()

void v8::internal::interpreter::Interpreter::SetBytecodeHandler	(	Bytecode	bytecode,
		OperandScale	operand_scale,
		Tagged< Code >	handler )

Definition at line 120 of file interpreter.cc.

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Friends And Related Symbol Documentation

◆ SetupInterpreter

friend class SetupInterpreter

friend

Definition at line 94 of file interpreter.h.

◆ v8::internal::IgnitionStatisticsTester

friend class v8::internal::IgnitionStatisticsTester

friend

Definition at line 96 of file interpreter.h.

◆ v8::internal::SetupIsolateDelegate

friend class v8::internal::SetupIsolateDelegate

friend

Definition at line 95 of file interpreter.h.

Member Data Documentation

◆ bytecode_dispatch_counters_table_

std::unique_ptr<uintptr_t[]> v8::internal::interpreter::Interpreter::bytecode_dispatch_counters_table_

private

Definition at line 112 of file interpreter.h.

◆ dispatch_table_

Address v8::internal::interpreter::Interpreter::dispatch_table_[kDispatchTableSize]

private

Definition at line 111 of file interpreter.h.

◆ interpreter_entry_trampoline_instruction_start_

Address v8::internal::interpreter::Interpreter::interpreter_entry_trampoline_instruction_start_

private

Definition at line 113 of file interpreter.h.

◆ isolate_

Isolate* v8::internal::interpreter::Interpreter::isolate_

private

Definition at line 110 of file interpreter.h.

◆ kDispatchTableSize

const int v8::internal::interpreter::Interpreter::kDispatchTableSize = kNumberOfWideVariants * (kMaxUInt8 + 1)

staticprivate

Definition at line 107 of file interpreter.h.

◆ kNumberOfBytecodes

const int v8::internal::interpreter::Interpreter::kNumberOfBytecodes = static_cast<int>(Bytecode::kLast) + 1

staticprivate

Definition at line 108 of file interpreter.h.

◆ kNumberOfWideVariants

const int v8::internal::interpreter::Interpreter::kNumberOfWideVariants = BytecodeOperands::kOperandScaleCount

staticprivate

Definition at line 106 of file interpreter.h.

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

src/interpreter/interpreter.h
src/interpreter/interpreter.cc

Public Member Functions

Static Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Interpreter() [1/2]

◆ ~Interpreter()

◆ Interpreter() [2/2]

Member Function Documentation

◆ address_of_interpreter_entry_trampoline_instruction_start()

◆ bytecode_dispatch_counters_table()

◆ dispatch_table_address()

◆ ForEachBytecode()

◆ GetBytecodeHandler()

◆ GetDispatchCounter()

◆ GetDispatchCountersObject()

◆ GetDispatchTableIndex()

◆ InitDispatchCounters()

◆ Initialize()

◆ IsDispatchTableInitialized()

◆ NewCompilationJob()

◆ NewSourcePositionCollectionJob()

◆ operator=()

◆ SetBytecodeHandler()

Friends And Related Symbol Documentation

◆ SetupInterpreter

◆ v8::internal::IgnitionStatisticsTester

◆ v8::internal::SetupIsolateDelegate

Member Data Documentation

◆ bytecode_dispatch_counters_table_

◆ dispatch_table_

◆ interpreter_entry_trampoline_instruction_start_

◆ isolate_

◆ kDispatchTableSize

◆ kNumberOfBytecodes

◆ kNumberOfWideVariants