QV4::CompiledData::Function Struct Reference

#include <qv4compileddata_p.h>

Collaboration diagram for QV4::CompiledData::Function:

Public Types
enum	Flags : unsigned int { IsStrict = 0x1 , IsArrowFunction = 0x2 , IsGenerator = 0x4 , IsClosureWrapper = 0x8 }

Public Member Functions
size_t	lineAndStatementNumberOffset () const
size_t	labelInfosOffset () const
const Parameter *	formalsTable () const
const quint32_le *	localsTable () const
const CodeOffsetToLineAndStatement *	lineAndStatementNumberTable () const
const Parameter *	formalsBegin () const
const Parameter *	formalsEnd () const
const quint32_le *	labelInfoTable () const
const char *	code () const

Static Public Member Functions
static int	calculateSize (int nFormals, int nLocals, int nLinesAndStatements, int nInnerfunctions, int labelInfoSize, int codeSize)
static size_t	align (size_t a)

Public Attributes
quint32_le	codeOffset
quint32_le	codeSize
quint32_le	nameIndex
quint16_le	length
quint16_le	nFormals
quint32_le	formalsOffset
ParameterType	returnType
quint32_le	localsOffset
quint16_le	nLocals
quint16_le	nLineAndStatementNumbers
quint32_le	nestedFunctionIndex
quint32_le	nRegisters
Location	location
quint32_le	nLabelInfos
quint16_le	sizeOfLocalTemporalDeadZone
quint16_le	firstTemporalDeadZoneRegister
quint16_le	sizeOfRegisterTemporalDeadZone
quint8	flags
quint8	padding1

Detailed Description

Definition at line 342 of file qv4compileddata_p.h.

Member Enumeration Documentation

Flags

enum QV4::CompiledData::Function::Flags : unsigned int

Enumerator
IsStrict
IsArrowFunction
IsGenerator
IsClosureWrapper

Definition at line 344 of file qv4compileddata_p.h.

Member Function Documentation

align()

static size_t QV4::CompiledData::Function::align ( size_t  a )

inlinestatic

Definition at line 423 of file qv4compileddata_p.h.

Referenced by calculateSize().

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calculateSize()

static int QV4::CompiledData::Function::calculateSize ( int  nFormals, int  nLocals, int  nLinesAndStatements, int  nInnerfunctions, int  labelInfoSize, int  codeSize  )

inlinestatic

Definition at line 411 of file qv4compileddata_p.h.

References align(), codeSize, nFormals, nLocals, and Q_ASSERT.

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code()

const char * QV4::CompiledData::Function::code ( ) const

inline

Definition at line 409 of file qv4compileddata_p.h.

References codeOffset.

formalsBegin()

const Parameter * QV4::CompiledData::Function::formalsBegin ( ) const

inline

Definition at line 403 of file qv4compileddata_p.h.

References formalsTable().

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formalsEnd()

const Parameter * QV4::CompiledData::Function::formalsEnd ( ) const

inline

Definition at line 404 of file qv4compileddata_p.h.

References formalsTable(), and nFormals.

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formalsTable()

const Parameter * QV4::CompiledData::Function::formalsTable ( ) const

inline

Definition at line 386 of file qv4compileddata_p.h.

References formalsOffset.

Referenced by QV4::Function::Function(), QV4::coerceAndCall(), formalsBegin(), and formalsEnd().

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labelInfosOffset()

size_t QV4::CompiledData::Function::labelInfosOffset ( ) const

inline

Definition at line 374 of file qv4compileddata_p.h.

References lineAndStatementNumberOffset(), and nLineAndStatementNumbers.

Referenced by labelInfoTable().

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labelInfoTable()

const quint32_le * QV4::CompiledData::Function::labelInfoTable ( ) const

inline

Definition at line 407 of file qv4compileddata_p.h.

References labelInfosOffset().

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lineAndStatementNumberOffset()

size_t QV4::CompiledData::Function::lineAndStatementNumberOffset ( ) const

inline

Definition at line 363 of file qv4compileddata_p.h.

References localsOffset, and nLocals.

Referenced by labelInfosOffset(), and lineAndStatementNumberTable().

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lineAndStatementNumberTable()

const CodeOffsetToLineAndStatement * QV4::CompiledData::Function::lineAndStatementNumberTable ( ) const

inline

Definition at line 396 of file qv4compileddata_p.h.

References lineAndStatementNumberOffset().

Referenced by lineAndStatement().

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localsTable()

const quint32_le * QV4::CompiledData::Function::localsTable ( ) const

inline

Definition at line 391 of file qv4compileddata_p.h.

References localsOffset.

Referenced by QV4::Function::Function(), and QV4::Function::updateInternalClass().

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Member Data Documentation

codeOffset

quint32_le QV4::CompiledData::Function::codeOffset

Definition at line 352 of file qv4compileddata_p.h.

Referenced by code().

codeSize

quint32_le QV4::CompiledData::Function::codeSize

Definition at line 353 of file qv4compileddata_p.h.

Referenced by calculateSize(), and QmlIR::QmlUnitGenerator::generate().

firstTemporalDeadZoneRegister

quint16_le QV4::CompiledData::Function::firstTemporalDeadZoneRegister

Definition at line 371 of file qv4compileddata_p.h.

flags

quint8 QV4::CompiledData::Function::flags

Definition at line 380 of file qv4compileddata_p.h.

Referenced by QV4::Function::isArrowFunction(), QV4::Function::isClosureWrapper(), QV4::Function::isGenerator(), and QV4::Function::isStrict().

formalsOffset

quint32_le QV4::CompiledData::Function::formalsOffset

Definition at line 358 of file qv4compileddata_p.h.

Referenced by formalsTable().

length

quint16_le QV4::CompiledData::Function::length

Definition at line 356 of file qv4compileddata_p.h.

localsOffset

quint32_le QV4::CompiledData::Function::localsOffset

Definition at line 360 of file qv4compileddata_p.h.

Referenced by lineAndStatementNumberOffset(), and localsTable().

location

Location QV4::CompiledData::Function::location

Definition at line 367 of file qv4compileddata_p.h.

Referenced by QV4::Function::sourceLocation().

nameIndex

quint32_le QV4::CompiledData::Function::nameIndex

Definition at line 355 of file qv4compileddata_p.h.

Referenced by QV4::Function::name().

nestedFunctionIndex

quint32_le QV4::CompiledData::Function::nestedFunctionIndex

Definition at line 364 of file qv4compileddata_p.h.

Referenced by QV4::Function::nestedFunction().

nFormals

quint16_le QV4::CompiledData::Function::nFormals

Definition at line 357 of file qv4compileddata_p.h.

Referenced by QV4::Function::Function(), calculateSize(), and formalsEnd().

nLabelInfos

quint32_le QV4::CompiledData::Function::nLabelInfos

Definition at line 368 of file qv4compileddata_p.h.

nLineAndStatementNumbers

quint16_le QV4::CompiledData::Function::nLineAndStatementNumbers

Definition at line 362 of file qv4compileddata_p.h.

Referenced by labelInfosOffset(), and lineAndStatement().

nLocals

quint16_le QV4::CompiledData::Function::nLocals

Definition at line 361 of file qv4compileddata_p.h.

Referenced by QV4::Function::Function(), calculateSize(), lineAndStatementNumberOffset(), QV4::ExecutionContext::newCallContext(), and QV4::Function::updateInternalClass().

nRegisters

quint32_le QV4::CompiledData::Function::nRegisters

Definition at line 366 of file qv4compileddata_p.h.

Referenced by QV4::JSTypesStackFrame::requiredJSStackFrameSize().

padding1

quint8 QV4::CompiledData::Function::padding1

Definition at line 381 of file qv4compileddata_p.h.

returnType

ParameterType QV4::CompiledData::Function::returnType

Definition at line 359 of file qv4compileddata_p.h.

Referenced by QV4::Function::Function(), and QV4::coerceAndCall().

sizeOfLocalTemporalDeadZone

quint16_le QV4::CompiledData::Function::sizeOfLocalTemporalDeadZone

Definition at line 370 of file qv4compileddata_p.h.

sizeOfRegisterTemporalDeadZone

quint16_le QV4::CompiledData::Function::sizeOfRegisterTemporalDeadZone

Definition at line 372 of file qv4compileddata_p.h.

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The documentation for this struct was generated from the following file:

• qtdeclarative/src/qml/common/qv4compileddata_p.h