#include <bytecode-array-iterator.h>

Inheritance diagram for v8::internal::interpreter::BytecodeArrayIterator:

Collaboration diagram for v8::internal::interpreter::BytecodeArrayIterator:

Public Member Functions
	BytecodeArrayIterator (Handle< BytecodeArray > bytecode_array, int initial_offset=0)

	BytecodeArrayIterator (Handle< BytecodeArray > bytecode_array, int initial_offset, DisallowGarbageCollection &no_gc)

	~BytecodeArrayIterator ()

	BytecodeArrayIterator (const BytecodeArrayIterator &)=delete

BytecodeArrayIterator &	operator= (const BytecodeArrayIterator &)=delete

void	Advance ()

void	AdvanceTo (int offset)

void	SetOffset (int offset)

void	Reset ()

bool	CurrentBytecodeIsValidOSREntry () const

void	ApplyDebugBreak ()

Bytecode	current_bytecode () const

int	current_bytecode_size () const

int	current_bytecode_size_without_prefix () const

int	current_offset () const

uint8_t *	current_address () const

int	next_offset () const

Bytecode	next_bytecode () const

OperandScale	current_operand_scale () const

DirectHandle< BytecodeArray >	bytecode_array () const

uint32_t	GetFlag8Operand (int operand_index) const

uint32_t	GetFlag16Operand (int operand_index) const

uint32_t	GetUnsignedImmediateOperand (int operand_index) const

int32_t	GetImmediateOperand (int operand_index) const

uint32_t	GetIndexOperand (int operand_index) const

FeedbackSlot	GetSlotOperand (int operand_index) const

Register	GetParameter (int parameter_index) const

uint32_t	GetRegisterCountOperand (int operand_index) const

Register	GetRegisterOperand (int operand_index) const

Register	GetStarTargetRegister () const

std::pair< Register, Register >	GetRegisterPairOperand (int operand_index) const

RegisterList	GetRegisterListOperand (int operand_index) const

int	GetRegisterOperandRange (int operand_index) const

Runtime::FunctionId	GetRuntimeIdOperand (int operand_index) const

Runtime::FunctionId	GetIntrinsicIdOperand (int operand_index) const

uint32_t	GetNativeContextIndexOperand (int operand_index) const

template<typename IsolateT >
Handle< Object >	GetConstantAtIndex (int offset, IsolateT *isolate) const

bool	IsConstantAtIndexSmi (int offset) const

Tagged< Smi >	GetConstantAtIndexAsSmi (int offset) const

template<typename IsolateT >
Handle< Object >	GetConstantForIndexOperand (int operand_index, IsolateT *isolate) const

int	GetRelativeJumpTargetOffset () const

int	GetJumpTargetOffset () const

JumpTableTargetOffsets	GetJumpTableTargetOffsets () const

int	GetAbsoluteOffset (int relative_offset) const

std::ostream &	PrintTo (std::ostream &os) const

void	UpdatePointers ()

bool	done () const

bool	operator== (const BytecodeArrayIterator &other) const

bool	operator!= (const BytecodeArrayIterator &other) const

Static Public Member Functions
static bool	IsValidOffset (Handle< BytecodeArray > bytecode_array, int offset)

static bool	IsValidOSREntryOffset (Handle< BytecodeArray > bytecode_array, int offset)

static void	UpdatePointersCallback (void *iterator)

Protected Member Functions
void	SetOffsetUnchecked (int offset)

Private Member Functions
uint32_t	GetUnsignedOperand (int operand_index, OperandType operand_type) const

int32_t	GetSignedOperand (int operand_index, OperandType operand_type) const

void	UpdateOperandScale ()

Private Attributes
Handle< BytecodeArray >	bytecode_array_

uint8_t *	start_

uint8_t *	end_

uint8_t *	cursor_

OperandScale	operand_scale_

int	prefix_size_

LocalHeap *const	local_heap_

Detailed Description

Definition at line 70 of file bytecode-array-iterator.h.

Constructor & Destructor Documentation

◆ BytecodeArrayIterator() [1/3]

v8::internal::interpreter::BytecodeArrayIterator::BytecodeArrayIterator	(	Handle< BytecodeArray >	bytecode_array,
		int	initial_offset = 0 )

explicit

Definition at line 16 of file bytecode-array-iterator.cc.

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◆ BytecodeArrayIterator() [2/3]

v8::internal::interpreter::BytecodeArrayIterator::BytecodeArrayIterator	(	Handle< BytecodeArray >	bytecode_array,
		int	initial_offset,
		DisallowGarbageCollection &	no_gc )

Definition at line 35 of file bytecode-array-iterator.cc.

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◆ ~BytecodeArrayIterator()

v8::internal::interpreter::BytecodeArrayIterator::~BytecodeArrayIterator ( )

Definition at line 53 of file bytecode-array-iterator.cc.

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◆ BytecodeArrayIterator() [3/3]

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

delete

Member Function Documentation

◆ Advance()

void v8::internal::interpreter::BytecodeArrayIterator::Advance ( )

inline

Definition at line 81 of file bytecode-array-iterator.h.

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◆ AdvanceTo()

void v8::internal::interpreter::BytecodeArrayIterator::AdvanceTo ( int offset )

Definition at line 59 of file bytecode-array-iterator.cc.

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◆ ApplyDebugBreak()

void v8::internal::interpreter::BytecodeArrayIterator::ApplyDebugBreak ( )

Definition at line 111 of file bytecode-array-iterator.cc.

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◆ bytecode_array()

DirectHandle< BytecodeArray > v8::internal::interpreter::BytecodeArrayIterator::bytecode_array ( ) const

inline

Definition at line 128 of file bytecode-array-iterator.h.

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◆ current_address()

uint8_t * v8::internal::interpreter::BytecodeArrayIterator::current_address ( ) const

inline

Definition at line 116 of file bytecode-array-iterator.h.

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◆ current_bytecode()

Bytecode v8::internal::interpreter::BytecodeArrayIterator::current_bytecode ( ) const

inline

Definition at line 100 of file bytecode-array-iterator.h.

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◆ current_bytecode_size()

int v8::internal::interpreter::BytecodeArrayIterator::current_bytecode_size ( ) const

inline

Definition at line 107 of file bytecode-array-iterator.h.

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◆ current_bytecode_size_without_prefix()

int v8::internal::interpreter::BytecodeArrayIterator::current_bytecode_size_without_prefix ( ) const

inline

Definition at line 110 of file bytecode-array-iterator.h.

◆ current_offset()

int v8::internal::interpreter::BytecodeArrayIterator::current_offset ( ) const

inline

Definition at line 113 of file bytecode-array-iterator.h.

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◆ current_operand_scale()

OperandScale v8::internal::interpreter::BytecodeArrayIterator::current_operand_scale ( ) const

inline

Definition at line 127 of file bytecode-array-iterator.h.

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◆ CurrentBytecodeIsValidOSREntry()

bool v8::internal::interpreter::BytecodeArrayIterator::CurrentBytecodeIsValidOSREntry ( ) const

Definition at line 107 of file bytecode-array-iterator.cc.

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◆ done()

bool v8::internal::interpreter::BytecodeArrayIterator::done ( ) const

inline

Definition at line 179 of file bytecode-array-iterator.h.

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◆ GetAbsoluteOffset()

int v8::internal::interpreter::BytecodeArrayIterator::GetAbsoluteOffset ( int relative_offset ) const

Definition at line 346 of file bytecode-array-iterator.cc.

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◆ GetConstantAtIndex()

template<typename IsolateT >

Handle< Object > v8::internal::interpreter::BytecodeArrayIterator::GetConstantAtIndex	(	int	offset,
		IsolateT *	isolate ) const

Definition at line 284 of file bytecode-array-iterator.cc.

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◆ GetConstantAtIndexAsSmi()

Tagged< Smi > v8::internal::interpreter::BytecodeArrayIterator::GetConstantAtIndexAsSmi ( int offset ) const

Definition at line 293 of file bytecode-array-iterator.cc.

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◆ GetConstantForIndexOperand()

template<typename IsolateT >

Handle< Object > v8::internal::interpreter::BytecodeArrayIterator::GetConstantForIndexOperand	(	int	operand_index,
		IsolateT *	isolate ) const

Definition at line 298 of file bytecode-array-iterator.cc.

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◆ GetFlag16Operand()

uint32_t v8::internal::interpreter::BytecodeArrayIterator::GetFlag16Operand ( int operand_index ) const

Definition at line 159 of file bytecode-array-iterator.cc.

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◆ GetFlag8Operand()

uint32_t v8::internal::interpreter::BytecodeArrayIterator::GetFlag8Operand ( int operand_index ) const

Definition at line 153 of file bytecode-array-iterator.cc.

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◆ GetImmediateOperand()

int32_t v8::internal::interpreter::BytecodeArrayIterator::GetImmediateOperand ( int operand_index ) const

Definition at line 172 of file bytecode-array-iterator.cc.

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◆ GetIndexOperand()

uint32_t v8::internal::interpreter::BytecodeArrayIterator::GetIndexOperand ( int operand_index ) const

Definition at line 185 of file bytecode-array-iterator.cc.

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◆ GetIntrinsicIdOperand()

Runtime::FunctionId v8::internal::interpreter::BytecodeArrayIterator::GetIntrinsicIdOperand ( int operand_index ) const

Definition at line 273 of file bytecode-array-iterator.cc.

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◆ GetJumpTableTargetOffsets()

JumpTableTargetOffsets v8::internal::interpreter::BytecodeArrayIterator::GetJumpTableTargetOffsets ( ) const

Definition at line 329 of file bytecode-array-iterator.cc.

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◆ GetJumpTargetOffset()

int v8::internal::interpreter::BytecodeArrayIterator::GetJumpTargetOffset ( ) const

Definition at line 325 of file bytecode-array-iterator.cc.

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◆ GetNativeContextIndexOperand()

uint32_t v8::internal::interpreter::BytecodeArrayIterator::GetNativeContextIndexOperand ( int operand_index ) const

Definition at line 265 of file bytecode-array-iterator.cc.

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◆ GetParameter()

Register v8::internal::interpreter::BytecodeArrayIterator::GetParameter ( int parameter_index ) const

Definition at line 197 of file bytecode-array-iterator.cc.

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◆ GetRegisterCountOperand()

uint32_t v8::internal::interpreter::BytecodeArrayIterator::GetRegisterCountOperand ( int operand_index ) const

Definition at line 178 of file bytecode-array-iterator.cc.

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◆ GetRegisterListOperand()

RegisterList v8::internal::interpreter::BytecodeArrayIterator::GetRegisterListOperand ( int operand_index ) const

Definition at line 235 of file bytecode-array-iterator.cc.

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◆ GetRegisterOperand()

Register v8::internal::interpreter::BytecodeArrayIterator::GetRegisterOperand ( int operand_index ) const

Definition at line 204 of file bytecode-array-iterator.cc.

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◆ GetRegisterOperandRange()

int v8::internal::interpreter::BytecodeArrayIterator::GetRegisterOperandRange ( int operand_index ) const

Definition at line 242 of file bytecode-array-iterator.cc.

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◆ GetRegisterPairOperand()

std::pair< Register, Register > v8::internal::interpreter::BytecodeArrayIterator::GetRegisterPairOperand ( int operand_index ) const

Definition at line 228 of file bytecode-array-iterator.cc.

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◆ GetRelativeJumpTargetOffset()

int v8::internal::interpreter::BytecodeArrayIterator::GetRelativeJumpTargetOffset ( ) const

Definition at line 309 of file bytecode-array-iterator.cc.

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◆ GetRuntimeIdOperand()

Runtime::FunctionId v8::internal::interpreter::BytecodeArrayIterator::GetRuntimeIdOperand ( int operand_index ) const

Definition at line 256 of file bytecode-array-iterator.cc.

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◆ GetSignedOperand()

int32_t v8::internal::interpreter::BytecodeArrayIterator::GetSignedOperand	(	int	operand_index,
		OperandType	operand_type ) const

private

Definition at line 138 of file bytecode-array-iterator.cc.

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◆ GetSlotOperand()

FeedbackSlot v8::internal::interpreter::BytecodeArrayIterator::GetSlotOperand ( int operand_index ) const

Definition at line 192 of file bytecode-array-iterator.cc.

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◆ GetStarTargetRegister()

Register v8::internal::interpreter::BytecodeArrayIterator::GetStarTargetRegister ( ) const

Definition at line 215 of file bytecode-array-iterator.cc.

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◆ GetUnsignedImmediateOperand()

uint32_t v8::internal::interpreter::BytecodeArrayIterator::GetUnsignedImmediateOperand ( int operand_index ) const

Definition at line 165 of file bytecode-array-iterator.cc.

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◆ GetUnsignedOperand()

uint32_t v8::internal::interpreter::BytecodeArrayIterator::GetUnsignedOperand	(	int	operand_index,
		OperandType	operand_type ) const

private

Definition at line 123 of file bytecode-array-iterator.cc.

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◆ IsConstantAtIndexSmi()

bool v8::internal::interpreter::BytecodeArrayIterator::IsConstantAtIndexSmi ( int offset ) const

Definition at line 289 of file bytecode-array-iterator.cc.

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◆ IsValidOffset()

bool v8::internal::interpreter::BytecodeArrayIterator::IsValidOffset	(	Handle< BytecodeArray >	bytecode_array,
		int	offset )

static

Definition at line 91 of file bytecode-array-iterator.cc.

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◆ IsValidOSREntryOffset()

bool v8::internal::interpreter::BytecodeArrayIterator::IsValidOSREntryOffset	(	Handle< BytecodeArray >	bytecode_array,
		int	offset )

static

Definition at line 101 of file bytecode-array-iterator.cc.

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◆ next_bytecode()

Bytecode v8::internal::interpreter::BytecodeArrayIterator::next_bytecode ( ) const

inline

Definition at line 118 of file bytecode-array-iterator.h.

◆ next_offset()

int v8::internal::interpreter::BytecodeArrayIterator::next_offset ( ) const

inline

Definition at line 117 of file bytecode-array-iterator.h.

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◆ operator!=()

bool v8::internal::interpreter::BytecodeArrayIterator::operator!= ( const BytecodeArrayIterator & other ) const

inline

Definition at line 184 of file bytecode-array-iterator.h.

◆ operator=()

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

delete

◆ operator==()

bool v8::internal::interpreter::BytecodeArrayIterator::operator== ( const BytecodeArrayIterator & other ) const

inline

Definition at line 181 of file bytecode-array-iterator.h.

◆ PrintTo()

std::ostream & v8::internal::interpreter::BytecodeArrayIterator::PrintTo ( std::ostream & os ) const

Definition at line 350 of file bytecode-array-iterator.cc.

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◆ Reset()

void v8::internal::interpreter::BytecodeArrayIterator::Reset ( )

Definition at line 78 of file bytecode-array-iterator.cc.

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◆ SetOffset()

void v8::internal::interpreter::BytecodeArrayIterator::SetOffset ( int offset )

Definition at line 68 of file bytecode-array-iterator.cc.

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◆ SetOffsetUnchecked()

void v8::internal::interpreter::BytecodeArrayIterator::SetOffsetUnchecked ( int offset )

protected

Definition at line 84 of file bytecode-array-iterator.cc.

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◆ UpdateOperandScale()

void v8::internal::interpreter::BytecodeArrayIterator::UpdateOperandScale ( )

inlineprivate

Definition at line 196 of file bytecode-array-iterator.h.

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◆ UpdatePointers()

void v8::internal::interpreter::BytecodeArrayIterator::UpdatePointers ( )

Definition at line 354 of file bytecode-array-iterator.cc.

◆ UpdatePointersCallback()

static void v8::internal::interpreter::BytecodeArrayIterator::UpdatePointersCallback ( void * iterator )

inlinestatic

Definition at line 173 of file bytecode-array-iterator.h.

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Member Data Documentation

◆ bytecode_array_

Handle<BytecodeArray> v8::internal::interpreter::BytecodeArrayIterator::bytecode_array_

private

Definition at line 211 of file bytecode-array-iterator.h.

◆ cursor_

uint8_t* v8::internal::interpreter::BytecodeArrayIterator::cursor_

private

Definition at line 216 of file bytecode-array-iterator.h.

◆ end_

uint8_t* v8::internal::interpreter::BytecodeArrayIterator::end_

private

Definition at line 213 of file bytecode-array-iterator.h.

◆ local_heap_

LocalHeap* const v8::internal::interpreter::BytecodeArrayIterator::local_heap_

private

Definition at line 219 of file bytecode-array-iterator.h.

◆ operand_scale_

OperandScale v8::internal::interpreter::BytecodeArrayIterator::operand_scale_

private

Definition at line 217 of file bytecode-array-iterator.h.

◆ prefix_size_

int v8::internal::interpreter::BytecodeArrayIterator::prefix_size_

private

Definition at line 218 of file bytecode-array-iterator.h.

◆ start_

uint8_t* v8::internal::interpreter::BytecodeArrayIterator::start_

private

Definition at line 212 of file bytecode-array-iterator.h.

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

src/interpreter/bytecode-array-iterator.h
src/interpreter/bytecode-array-iterator.cc

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ BytecodeArrayIterator() [1/3]

◆ BytecodeArrayIterator() [2/3]

◆ ~BytecodeArrayIterator()

◆ BytecodeArrayIterator() [3/3]

Member Function Documentation

◆ Advance()

◆ AdvanceTo()

◆ ApplyDebugBreak()

◆ bytecode_array()

◆ current_address()

◆ current_bytecode()

◆ current_bytecode_size()

◆ current_bytecode_size_without_prefix()

◆ current_offset()

◆ current_operand_scale()

◆ CurrentBytecodeIsValidOSREntry()

◆ done()

◆ GetAbsoluteOffset()

◆ GetConstantAtIndex()

◆ GetConstantAtIndexAsSmi()

◆ GetConstantForIndexOperand()

◆ GetFlag16Operand()

◆ GetFlag8Operand()

◆ GetImmediateOperand()

◆ GetIndexOperand()

◆ GetIntrinsicIdOperand()

◆ GetJumpTableTargetOffsets()

◆ GetJumpTargetOffset()

◆ GetNativeContextIndexOperand()

◆ GetParameter()

◆ GetRegisterCountOperand()

◆ GetRegisterListOperand()

◆ GetRegisterOperand()

◆ GetRegisterOperandRange()

◆ GetRegisterPairOperand()

◆ GetRelativeJumpTargetOffset()

◆ GetRuntimeIdOperand()

◆ GetSignedOperand()

◆ GetSlotOperand()

◆ GetStarTargetRegister()

◆ GetUnsignedImmediateOperand()

◆ GetUnsignedOperand()

◆ IsConstantAtIndexSmi()

◆ IsValidOffset()

◆ IsValidOSREntryOffset()

◆ next_bytecode()

◆ next_offset()

◆ operator!=()

◆ operator=()

◆ operator==()

◆ PrintTo()

◆ Reset()

◆ SetOffset()

◆ SetOffsetUnchecked()

◆ UpdateOperandScale()

◆ UpdatePointers()

◆ UpdatePointersCallback()

Member Data Documentation

◆ bytecode_array_

◆ cursor_

◆ end_

◆ local_heap_

◆ operand_scale_

◆ prefix_size_

◆ start_