lldb_private::Scalar Class Reference

#include <Scalar.h>

Public Types
enum	Type { e_void = 0 , e_int , e_float }

Public Member Functions
	Scalar ()
	Scalar (int v)
	Scalar (unsigned int v)
	Scalar (long v)
	Scalar (unsigned long v)
	Scalar (long long v)
	Scalar (unsigned long long v)
	Scalar (float v)
	Scalar (double v)
	Scalar (long double v)
	Scalar (llvm::APInt v)
	Scalar (llvm::APSInt v)
	Scalar (llvm::APFloat v)
bool	SignExtend (uint32_t bit_pos)
bool	ExtractBitfield (uint32_t bit_size, uint32_t bit_offset)
bool	SetBit (uint32_t bit)
bool	ClearBit (uint32_t bit)
void	GetBytes (llvm::MutableArrayRef< uint8_t > storage) const
	Store the binary representation of this value into the given storage.
size_t	GetByteSize () const
bool	GetData (DataExtractor &data, size_t limit_byte_size=UINT32_MAX) const
size_t	GetAsMemoryData (void *dst, size_t dst_len, lldb::ByteOrder dst_byte_order, Status &error) const
bool	IsZero () const
void	Clear ()
const char *	GetTypeAsCString () const
void	GetValue (Stream &s, bool show_type) const
bool	IsValid () const
void	TruncOrExtendTo (uint16_t bits, bool sign)
	Convert to an integer with bits and the given signedness.
bool	IntegralPromote (uint16_t bits, bool sign)
bool	FloatPromote (const llvm::fltSemantics &semantics)
bool	IsSigned () const
bool	MakeSigned ()
bool	MakeUnsigned ()
Scalar &	operator+= (Scalar rhs)
Scalar &	operator<<= (const Scalar &rhs)
Scalar &	operator>>= (const Scalar &rhs)
Scalar &	operator&= (const Scalar &rhs)
bool	ShiftRightLogical (const Scalar &rhs)
bool	AbsoluteValue ()
bool	UnaryNegate ()
bool	OnesComplement ()
Scalar::Type	GetType () const
int	SInt (int fail_value=0) const
unsigned char	UChar (unsigned char fail_value=0) const
signed char	SChar (signed char fail_value=0) const
unsigned short	UShort (unsigned short fail_value=0) const
short	SShort (short fail_value=0) const
unsigned int	UInt (unsigned int fail_value=0) const
long	SLong (long fail_value=0) const
unsigned long	ULong (unsigned long fail_value=0) const
long long	SLongLong (long long fail_value=0) const
unsigned long long	ULongLong (unsigned long long fail_value=0) const
llvm::APInt	SInt128 (const llvm::APInt &fail_value) const
llvm::APInt	UInt128 (const llvm::APInt &fail_value) const
float	Float (float fail_value=0.0f) const
double	Double (double fail_value=0.0) const
long double	LongDouble (long double fail_value=0.0) const
llvm::APSInt	GetAPSInt () const
llvm::APFloat	GetAPFloat () const
Status	SetValueFromCString (const char *s, lldb::Encoding encoding, size_t byte_size)
Status	SetValueFromData (const DataExtractor &data, lldb::Encoding encoding, size_t byte_size)
llvm::APFloat	CreateAPFloatFromAPSInt (lldb::BasicType basic_type)
llvm::APFloat	CreateAPFloatFromAPFloat (lldb::BasicType basic_type)

Static Public Member Functions
static const char *	GetValueTypeAsCString (Scalar::Type value_type)

Protected Types
using	PromotionKey = std::tuple< Type, unsigned, bool >

Protected Member Functions
template<typename T >
T	GetAs (T fail_value) const
PromotionKey	GetPromoKey () const

Static Protected Member Functions
static Type	PromoteToMaxType (Scalar &lhs, Scalar &rhs)
static PromotionKey	GetFloatPromoKey (const llvm::fltSemantics &semantics)

Protected Attributes
Scalar::Type	m_type = e_void
llvm::APSInt	m_integer
llvm::APFloat	m_float

Static Private Member Functions
template<typename T >
static llvm::APSInt	MakeAPSInt (T v)

Friends
llvm::APFloat::cmpResult	compare (Scalar lhs, Scalar rhs)
const Scalar	operator+ (const Scalar &lhs, const Scalar &rhs)
const Scalar	operator- (Scalar lhs, Scalar rhs)
const Scalar	operator/ (Scalar lhs, Scalar rhs)
const Scalar	operator* (Scalar lhs, Scalar rhs)
const Scalar	operator& (Scalar lhs, Scalar rhs)
const Scalar	operator| (Scalar lhs, Scalar rhs)
const Scalar	operator% (Scalar lhs, Scalar rhs)
const Scalar	operator^ (Scalar lhs, Scalar rhs)
const Scalar	operator<< (const Scalar &lhs, const Scalar &rhs)
const Scalar	operator>> (const Scalar &lhs, const Scalar &rhs)
bool	operator== (const Scalar &lhs, const Scalar &rhs)
bool	operator!= (const Scalar &lhs, const Scalar &rhs)
bool	operator< (const Scalar &lhs, const Scalar &rhs)
bool	operator<= (const Scalar &lhs, const Scalar &rhs)
bool	operator> (const Scalar &lhs, const Scalar &rhs)
bool	operator>= (const Scalar &lhs, const Scalar &rhs)

Detailed Description

Definition at line 34 of file Scalar.h.

Member Typedef Documentation

PromotionKey

using lldb_private::Scalar::PromotionKey = std::tuple<Type, unsigned, bool>

protected

Definition at line 207 of file Scalar.h.

Member Enumeration Documentation

Type

enum lldb_private::Scalar::Type

Enumerator
e_void
e_int
e_float

Definition at line 45 of file Scalar.h.

Constructor & Destructor Documentation

Scalar() [1/13]

lldb_private::Scalar::Scalar ( )

inline

Definition at line 52 of file Scalar.h.

Scalar() [2/13]

lldb_private::Scalar::Scalar ( int  v )

inline

Definition at line 53 of file Scalar.h.

Scalar() [3/13]

lldb_private::Scalar::Scalar ( unsigned int  v )

inline

Definition at line 54 of file Scalar.h.

Scalar() [4/13]

lldb_private::Scalar::Scalar ( long  v )

inline

Definition at line 56 of file Scalar.h.

Scalar() [5/13]

lldb_private::Scalar::Scalar ( unsigned long  v )

inline

Definition at line 57 of file Scalar.h.

Scalar() [6/13]

lldb_private::Scalar::Scalar ( long long  v )

inline

Definition at line 59 of file Scalar.h.

Scalar() [7/13]

lldb_private::Scalar::Scalar ( unsigned long long  v )

inline

Definition at line 61 of file Scalar.h.

Scalar() [8/13]

lldb_private::Scalar::Scalar ( float  v )

inline

Definition at line 63 of file Scalar.h.

Scalar() [9/13]

lldb_private::Scalar::Scalar ( double  v )

inline

Definition at line 64 of file Scalar.h.

Scalar() [10/13]

lldb_private::Scalar::Scalar ( long double  v )

inline

Definition at line 65 of file Scalar.h.

References m_float.

Scalar() [11/13]

lldb_private::Scalar::Scalar ( llvm::APInt  v )

inline

Definition at line 70 of file Scalar.h.

Scalar() [12/13]

lldb_private::Scalar::Scalar ( llvm::APSInt  v )

inline

Definition at line 72 of file Scalar.h.

Scalar() [13/13]

lldb_private::Scalar::Scalar ( llvm::APFloat  v )

inline

Definition at line 74 of file Scalar.h.

Member Function Documentation

AbsoluteValue()

bool Scalar::AbsoluteValue

(

)

Definition at line 473 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, and m_type.

Clear()

void lldb_private::Scalar::Clear ( )

inline

Definition at line 98 of file Scalar.h.

References e_void, m_integer, and m_type.

Referenced by lldb_private::Value::Clear(), lldb_private::StackFrame::GetFrameBaseValue(), lldb_private::CompilerType::GetValueAsScalar(), lldb_private::Value::ResolveValue(), and lldb_private::StackFrame::UpdatePreviousFrameFromCurrentFrame().

ClearBit()

bool Scalar::ClearBit

(

uint32_t

bit

)

Definition at line 901 of file Scalar.cpp.

References bit, e_float, e_int, e_void, m_integer, and m_type.

Referenced by lldb_private::RegisterValue::ClearBit().

CreateAPFloatFromAPFloat()

llvm::APFloat Scalar::CreateAPFloatFromAPFloat

(

lldb::BasicType

basic_type

)

Definition at line 833 of file Scalar.cpp.

References lldb::eBasicTypeDouble, lldb::eBasicTypeFloat, lldb::eBasicTypeLongDouble, and m_float.

Referenced by lldb_private::ValueObject::CastToBasicType().

CreateAPFloatFromAPSInt()

llvm::APFloat Scalar::CreateAPFloatFromAPSInt

(

lldb::BasicType

basic_type

)

Definition at line 813 of file Scalar.cpp.

References lldb::eBasicTypeDouble, lldb::eBasicTypeFloat, lldb::eBasicTypeLongDouble, and m_integer.

Referenced by lldb_private::ValueObject::CastToBasicType().

Double()

double Scalar::Double

(

double

fail_value = 0.0

)

const

Definition at line 383 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, and m_type.

Referenced by lldb_private::RegisterValue::GetAsDouble(), and LongDouble().

ExtractBitfield()

bool Scalar::ExtractBitfield	(	uint32_t	bit_size,
		uint32_t	bit_offset
	)

Definition at line 796 of file Scalar.cpp.

References e_float, e_int, e_void, GetByteSize(), m_integer, and m_type.

Referenced by lldb_private::DWARFExpression::Evaluate(), lldb_private::ValueObject::ResolveValue(), and lldb_private::ValueObjectChild::UpdateValue().

Float()

float Scalar::Float

(

float

fail_value = 0.0f

)

const

Definition at line 363 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, and m_type.

Referenced by lldb_private::RegisterValue::GetAsFloat().

FloatPromote()

bool Scalar::FloatPromote

(

const llvm::fltSemantics &

semantics

)

Definition at line 194 of file Scalar.cpp.

References e_float, e_int, e_void, GetFloatPromoKey(), m_float, m_integer, and m_type.

Referenced by PromoteToMaxType().

GetAPFloat()

llvm::APFloat lldb_private::Scalar::GetAPFloat ( ) const

inline

Definition at line 186 of file Scalar.h.

References m_float.

Referenced by lldb_private::ValueObject::GetValueAsAPFloat().

GetAPSInt()

llvm::APSInt lldb_private::Scalar::GetAPSInt ( ) const

inline

Definition at line 184 of file Scalar.h.

References m_integer.

Referenced by lldb_private::ValueObject::GetValueAsAPSInt().

GetAs()

template<typename T >

T Scalar::GetAs ( T  fail_value ) const

protected

Definition at line 286 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, m_type, and ToAPInt().

GetAsMemoryData()

size_t Scalar::GetAsMemoryData	(	void *	dst,
		size_t	dst_len,
		lldb::ByteOrder	dst_byte_order,
		Status &	error
	)		const

Definition at line 771 of file Scalar.cpp.

References lldb_private::DataExtractor::CopyByteOrderedData(), error(), lldb_private::Status::FromErrorString(), lldb_private::DataExtractor::GetByteSize(), and GetData().

Referenced by lldb_private::Value::AppendDataToHostBuffer(), InterpreterStackFrame::AssignValue(), InterpreterStackFrame::ResolveConstant(), lldb_private::IRMemoryMap::WriteScalarToMemory(), and lldb_private::Process::WriteScalarToMemory().

GetBytes()

void Scalar::GetBytes

(

llvm::MutableArrayRef< uint8_t >

storage

)

const

Store the binary representation of this value into the given storage.

Exactly GetByteSize() bytes will be stored, and the buffer must be large enough to hold this data.

Definition at line 114 of file Scalar.cpp.

References e_float, e_int, e_void, GetByteSize(), m_float, m_integer, and m_type.

Referenced by lldb_private::RegisterValue::GetBytes(), GetData(), and lldb_private::ValueObjectConstResult::ValueObjectConstResult().

GetByteSize()

size_t Scalar::GetByteSize

(

)

const

Definition at line 132 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, and m_type.

Referenced by lldb_private::Value::AppendDataToHostBuffer(), lldb_private::DWARFExpression::Evaluate(), ExtractBitfield(), GetBytes(), lldb_private::RegisterValue::GetByteSize(), GetData(), lldb_private::Value::GetValueAsData(), SignExtend(), lldb_private::FunctionCaller::WriteFunctionArguments(), lldb_private::IRMemoryMap::WriteScalarToMemory(), and lldb_private::Process::WriteScalarToMemory().

GetData()

bool Scalar::GetData	(	DataExtractor &	data,
		size_t	limit_byte_size = UINT32_MAX
	)		const

Definition at line 85 of file Scalar.cpp.

References lldb_private::DataExtractor::Clear(), lldb::eByteOrderBig, lldb::eByteOrderLittle, GetBytes(), GetByteSize(), lldb_private::endian::InlHostByteOrder(), lldb_private::DataExtractor::SetByteOrder(), and lldb_private::DataExtractor::SetData().

Referenced by GetAsMemoryData(), lldb::SBTypeStaticField::GetConstantValue(), lldb_private::Value::GetData(), lldb_private::Value::GetValueAsData(), lldb_private::ValueObject::SetValueFromCString(), and lldb_private::ValueObjectConstResult::ValueObjectConstResult().

GetFloatPromoKey()

Scalar::PromotionKey Scalar::GetFloatPromoKey ( const llvm::fltSemantics &  semantics )

staticprotected

Definition at line 43 of file Scalar.cpp.

References e_float.

Referenced by FloatPromote(), and GetPromoKey().

GetPromoKey()

Scalar::PromotionKey Scalar::GetPromoKey ( ) const

protected

Definition at line 31 of file Scalar.cpp.

References e_float, e_int, e_void, GetFloatPromoKey(), m_float, m_integer, and m_type.

Referenced by IntegralPromote(), and PromoteToMaxType().

GetType()

Scalar::Type lldb_private::Scalar::GetType ( ) const

inline

Definition at line 149 of file Scalar.h.

References m_type.

Referenced by PromoteToMaxType().

GetTypeAsCString()

const char * lldb_private::Scalar::GetTypeAsCString ( ) const

inline

Definition at line 103 of file Scalar.h.

References GetValueTypeAsCString(), and m_type.

Referenced by GetValue().

GetValue()

void Scalar::GetValue	(	Stream &	s,
		bool	show_type
	)		const

Definition at line 156 of file Scalar.cpp.

References e_float, e_int, e_void, GetTypeAsCString(), m_float, m_integer, m_type, lldb_private::Stream::Printf(), and lldb_private::Stream::PutCString().

Referenced by lldb_private::Value::Dump(), lldb_private::operator<<(), and lldb_private::CommandInterpreter::PreprocessToken().

GetValueTypeAsCString()

const char * Scalar::GetValueTypeAsCString ( Scalar::Type  value_type )

static

Definition at line 218 of file Scalar.cpp.

References e_float, e_int, and e_void.

Referenced by GetTypeAsCString().

IntegralPromote()

bool Scalar::IntegralPromote	(	uint16_t	bits,
		bool	sign
	)

Definition at line 179 of file Scalar.cpp.

References lldb_private::bits(), e_float, e_int, e_void, GetPromoKey(), m_integer, and m_type.

Referenced by PromoteToMaxType().

IsSigned()

bool Scalar::IsSigned

(

)

const

Definition at line 230 of file Scalar.cpp.

References e_float, e_int, e_void, m_integer, and m_type.

IsValid()

bool lldb_private::Scalar::IsValid ( ) const

inline

Definition at line 107 of file Scalar.h.

References e_float, e_int, and m_type.

Referenced by lldb::SBTypeStaticField::GetConstantValue(), lldb_private::AppleObjCTrampolineHandler::GetStepThroughDispatchPlan(), and lldb_private::ValueObject::ResolveValue().

IsZero()

bool Scalar::IsZero

(

)

const

Definition at line 144 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, and m_type.

Referenced by lldb_private::DWARFExpression::Evaluate(), IRInterpreter::Interpret(), lldb_private::operator%(), and lldb_private::operator/().

LongDouble()

long double Scalar::LongDouble

(

long double

fail_value = 0.0

)

const

No way to get more precision at the moment.

Definition at line 403 of file Scalar.cpp.

References Double().

Referenced by lldb_private::RegisterValue::GetAsLongDouble().

MakeAPSInt()

template<typename T >

static llvm::APSInt lldb_private::Scalar::MakeAPSInt ( T  v )

inlinestaticprivate

Definition at line 36 of file Scalar.h.

MakeSigned()

bool Scalar::MakeSigned

(

)

Definition at line 242 of file Scalar.cpp.

References e_float, e_int, e_void, m_integer, and m_type.

Referenced by lldb_private::DWARFExpression::Evaluate(), lldb_private::ValueObject::GetValueAsSigned(), and IRInterpreter::Interpret().

MakeUnsigned()

bool Scalar::MakeUnsigned

(

)

Definition at line 260 of file Scalar.cpp.

References e_float, e_int, e_void, m_integer, and m_type.

Referenced by InterpreterStackFrame::AssignValue(), lldb_private::ValueObject::GetValueAsUnsigned(), and IRInterpreter::Interpret().

OnesComplement()

bool Scalar::OnesComplement

(

)

Definition at line 504 of file Scalar.cpp.

References e_int, m_integer, and m_type.

operator&=()

Scalar & Scalar::operator&=

(

const Scalar &

rhs

)

Definition at line 465 of file Scalar.cpp.

References e_int, e_void, m_integer, and m_type.

operator+=()

Scalar & Scalar::operator+=

(

Scalar

rhs

)

Definition at line 408 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, m_type, and PromoteToMaxType().

operator<<=()

Scalar & Scalar::operator<<=

(

const Scalar &

rhs

)

Definition at line 426 of file Scalar.cpp.

References e_int, e_void, m_integer, and m_type.

operator>>=()

Scalar & Scalar::operator>>=

(

const Scalar &

rhs

)

Definition at line 443 of file Scalar.cpp.

References e_float, e_int, e_void, m_integer, and m_type.

PromoteToMaxType()

Scalar::Type Scalar::PromoteToMaxType ( Scalar &  lhs, Scalar &  rhs  )

staticprotected

Definition at line 56 of file Scalar.cpp.

References e_float, e_int, e_void, FloatPromote(), GetPromoKey(), GetType(), and IntegralPromote().

Referenced by lldb_private::compare(), lldb_private::operator%(), lldb_private::operator&(), lldb_private::operator*(), operator+=(), lldb_private::operator-(), lldb_private::operator/(), lldb_private::operator^(), and lldb_private::operator|().

SChar()

signed char Scalar::SChar

(

signed char

fail_value = 0

)

const

Definition at line 303 of file Scalar.cpp.

SetBit()

bool Scalar::SetBit

(

uint32_t

bit

)

Definition at line 914 of file Scalar.cpp.

References bit, e_float, e_int, e_void, m_integer, and m_type.

Referenced by lldb_private::RegisterValue::SetBit().

SetValueFromCString()

Status Scalar::SetValueFromCString	(	const char *	s,
		lldb::Encoding	encoding,
		size_t	byte_size
	)

Definition at line 631 of file Scalar.cpp.

References e_float, e_int, e_void, lldb::eEncodingIEEE754, lldb::eEncodingInvalid, lldb::eEncodingSint, lldb::eEncodingUint, lldb::eEncodingVector, error(), lldb_private::Status::FromError(), lldb_private::Status::FromErrorString(), lldb_private::Status::FromErrorStringWithFormatv(), integer, m_float, m_integer, and m_type.

Referenced by lldb_private::ValueObject::SetValueFromCString().

SetValueFromData()

Status Scalar::SetValueFromData	(	const DataExtractor &	data,
		lldb::Encoding	encoding,
		size_t	byte_size
	)

Definition at line 701 of file Scalar.cpp.

References e_int, lldb::eEncodingIEEE754, lldb::eEncodingInvalid, lldb::eEncodingSint, lldb::eEncodingUint, lldb::eEncodingVector, error(), lldb_private::Status::FromErrorString(), lldb_private::Status::FromErrorStringWithFormatv(), lldb_private::DataExtractor::GetByteOrder(), lldb_private::DataExtractor::GetByteSize(), lldb_private::DataExtractor::GetDataStart(), lldb_private::DataExtractor::GetDouble(), lldb_private::DataExtractor::GetFloat(), lldb_private::DataExtractor::GetLongDouble(), lldb_private::endian::InlHostByteOrder(), m_integer, and m_type.

Referenced by lldb_private::RegisterValue::GetScalarValue(), and lldb_private::ValueObject::SetData().

ShiftRightLogical()

bool Scalar::ShiftRightLogical

(

const Scalar &

rhs

)

Definition at line 434 of file Scalar.cpp.

References e_int, e_void, m_integer, and m_type.

Referenced by IRInterpreter::Interpret().

SignExtend()

bool Scalar::SignExtend

(

uint32_t

bit_pos

)

Definition at line 745 of file Scalar.cpp.

References e_float, e_int, e_void, GetByteSize(), m_integer, and m_type.

Referenced by ReadIntegerArgument(), lldb_private::Target::ReadScalarIntegerFromMemory(), lldb_private::Process::ReadScalarIntegerFromMemory(), and lldb_private::RegisterValue::SignExtend().

SInt()

int Scalar::SInt

(

int

fail_value = 0

)

const

Definition at line 319 of file Scalar.cpp.

Referenced by lldb_private::ClassDescriptorV2::iVarsStorage::fill().

SInt128()

llvm::APInt Scalar::SInt128

(

const llvm::APInt &

fail_value

)

const

Definition at line 339 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, m_type, and ToAPInt().

SLong()

long Scalar::SLong

(

long

fail_value = 0

)

const

Definition at line 325 of file Scalar.cpp.

SLongLong()

long long Scalar::SLongLong

(

long long

fail_value = 0

)

const

Definition at line 331 of file Scalar.cpp.

Referenced by lldb_private::ValueObject::GetValueAsSigned(), IRInterpreter::Interpret(), and lldb_private::Process::ReadSignedIntegerFromMemory().

SShort()

short Scalar::SShort

(

short

fail_value = 0

)

const

Definition at line 311 of file Scalar.cpp.

TruncOrExtendTo()

void Scalar::TruncOrExtendTo	(	uint16_t	bits,
		bool	sign
	)

Convert to an integer with bits and the given signedness.

Definition at line 174 of file Scalar.cpp.

References lldb_private::bits(), and m_integer.

Referenced by lldb_private::DWARFExpression::Evaluate().

UChar()

unsigned char Scalar::UChar

(

unsigned char

fail_value = 0

)

const

Definition at line 307 of file Scalar.cpp.

Referenced by lldb_private::RegisterValue::GetAsUInt8().

UInt()

unsigned int Scalar::UInt

(

unsigned int

fail_value = 0

)

const

Definition at line 321 of file Scalar.cpp.

Referenced by lldb_private::RegisterValue::GetAsUInt32(), DynamicLoaderMacOS::NotifyBreakpointHit(), DynamicLoaderMacOSXDYLD::NotifyBreakpointHit(), lldb_private::AbortWithPayloadFrameRecognizer::RecognizeFrame(), PlatformPOSIX::UnloadImage(), and lldb_private::PlatformWindows::UnloadImage().

UInt128()

llvm::APInt Scalar::UInt128

(

const llvm::APInt &

fail_value

)

const

Definition at line 351 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, m_type, and ToAPInt().

Referenced by InterpreterStackFrame::AssignValue(), lldb_private::DWARFExpression::Evaluate(), and lldb_private::RegisterValue::GetAsUInt128().

ULong()

unsigned long Scalar::ULong

(

unsigned long

fail_value = 0

)

const

Definition at line 327 of file Scalar.cpp.

Referenced by lldb_private::AppleObjCRuntimeV2::SharedCacheClassInfoExtractor::UpdateISAToDescriptorMap(), and lldb_private::AppleObjCRuntimeV2::DynamicClassInfoExtractor::UpdateISAToDescriptorMap().

ULongLong()

unsigned long long Scalar::ULongLong

(

unsigned long long

fail_value = 0

)

const

Definition at line 335 of file Scalar.cpp.

Referenced by lldb_private::Value::ConvertToLoadAddress(), lldb_private::DWARFExpression::Evaluate(), lldb_private::ValueObject::GetAddressOf(), lldb_private::RegisterValue::GetAsUInt64(), lldb_private::AppleThreadPlanStepThroughObjCTrampoline::GetDescription(), lldb_private::ItaniumABILanguageRuntime::GetExceptionObjectForThread(), lldb_private::ValueObject::GetExpressionPath(), lldb_private::ClangExpressionDeclMap::GetFunctionInfo(), lldb_private::ValueObject::GetLocationAsCStringImpl(), lldb_private::AppleObjCRuntime::GetObjectDescription(), lldb_private::ValueObject::GetPointeeData(), lldb_private::ValueObject::GetPointerValue(), lldb_private::AppleObjCTrampolineHandler::GetStepThroughDispatchPlan(), lldb_private::Value::GetValueAsData(), lldb_private::ValueObject::GetValueAsUnsigned(), lldb_private::ClangExpressionDeclMap::GetVariableValue(), IRInterpreter::Interpret(), lldb_private::ValueObject::IsLogicalTrue(), lldb_private::ThreadPlanAssemblyTracer::Log(), DynamicLoaderMacOS::NotifyBreakpointHit(), DynamicLoaderMacOSXDYLD::NotifyBreakpointHit(), ObjCExceptionRecognizedStackFrame::ObjCExceptionRecognizedStackFrame(), lldb_private::Value::operator=(), lldb_private::StopInfoWatchpoint::PerformAction(), lldb_private::Target::ReadPointerFromMemory(), lldb_private::IRMemoryMap::ReadPointerFromMemory(), lldb_private::Process::ReadPointerFromMemory(), lldb_private::Target::ReadUnsignedIntegerFromMemory(), lldb_private::Process::ReadUnsignedIntegerFromMemory(), lldb_private::AbortWithPayloadFrameRecognizer::RecognizeFrame(), lldb_private::Value::ResolveValue(), lldb_private::ValueObject::SetData(), lldb_private::ValueObject::SetValueFromCString(), lldb_private::AppleThreadPlanStepThroughObjCTrampoline::ShouldStop(), lldb_private::ValueObjectChild::UpdateValue(), and lldb_private::Value::Value().

UnaryNegate()

bool Scalar::UnaryNegate

(

)

Definition at line 490 of file Scalar.cpp.

References e_float, e_int, e_void, m_float, m_integer, and m_type.

UShort()

unsigned short Scalar::UShort

(

unsigned short

fail_value = 0

)

const

Definition at line 315 of file Scalar.cpp.

Referenced by lldb_private::RegisterValue::GetAsUInt16().

Friends And Related Function Documentation

compare

llvm::APFloat::cmpResult compare ( Scalar  lhs, Scalar  rhs  )

friend

operator!=

bool operator!= ( const Scalar &  lhs, const Scalar &  rhs  )

friend

operator%

const Scalar operator% ( Scalar  lhs, Scalar  rhs  )

friend

operator&

const Scalar operator& ( Scalar  lhs, Scalar  rhs  )

friend

operator*

const Scalar operator* ( Scalar  lhs, Scalar  rhs  )

friend

operator+

const Scalar operator+ ( const Scalar &  lhs, const Scalar &  rhs  )

friend

operator-

const Scalar operator- ( Scalar  lhs, Scalar  rhs  )

friend

operator/

const Scalar operator/ ( Scalar  lhs, Scalar  rhs  )

friend

operator<

bool operator< ( const Scalar &  lhs, const Scalar &  rhs  )

friend

operator<<

const Scalar operator<< ( const Scalar &  lhs, const Scalar &  rhs  )

friend

operator<=

bool operator<= ( const Scalar &  lhs, const Scalar &  rhs  )

friend

operator==

bool operator== ( const Scalar &  lhs, const Scalar &  rhs  )

friend

operator>

bool operator> ( const Scalar &  lhs, const Scalar &  rhs  )

friend

operator>=

bool operator>= ( const Scalar &  lhs, const Scalar &  rhs  )

friend

operator>>

const Scalar operator>> ( const Scalar &  lhs, const Scalar &  rhs  )

friend

operator^

const Scalar operator^ ( Scalar  lhs, Scalar  rhs  )

friend

operator|

const Scalar operator| ( Scalar  lhs, Scalar  rhs  )

friend

Member Data Documentation

m_float

llvm::APFloat lldb_private::Scalar::m_float

protected

Definition at line 201 of file Scalar.h.

Referenced by AbsoluteValue(), lldb_private::compare(), CreateAPFloatFromAPFloat(), Double(), Float(), FloatPromote(), GetAPFloat(), GetAs(), GetBytes(), GetByteSize(), GetPromoKey(), GetValue(), IsZero(), lldb_private::operator*(), operator+=(), lldb_private::operator-(), lldb_private::operator/(), Scalar(), SetValueFromCString(), SInt128(), UInt128(), and UnaryNegate().

m_integer

llvm::APSInt lldb_private::Scalar::m_integer

protected

Definition at line 200 of file Scalar.h.

Referenced by AbsoluteValue(), Clear(), ClearBit(), lldb_private::compare(), CreateAPFloatFromAPSInt(), Double(), ExtractBitfield(), Float(), FloatPromote(), GetAPSInt(), GetAs(), GetBytes(), GetByteSize(), GetPromoKey(), GetValue(), IntegralPromote(), IsSigned(), IsZero(), MakeSigned(), MakeUnsigned(), OnesComplement(), lldb_private::operator%(), lldb_private::operator&(), operator&=(), lldb_private::operator*(), operator+=(), lldb_private::operator-(), lldb_private::operator/(), operator<<=(), operator>>=(), lldb_private::operator^(), lldb_private::operator|(), SetBit(), SetValueFromCString(), SetValueFromData(), ShiftRightLogical(), SignExtend(), SInt128(), TruncOrExtendTo(), UInt128(), and UnaryNegate().

m_type

Scalar::Type lldb_private::Scalar::m_type = e_void

protected

Definition at line 199 of file Scalar.h.

Referenced by AbsoluteValue(), Clear(), ClearBit(), lldb_private::compare(), Double(), ExtractBitfield(), Float(), FloatPromote(), GetAs(), GetBytes(), GetByteSize(), GetPromoKey(), GetType(), GetTypeAsCString(), GetValue(), IntegralPromote(), IsSigned(), IsValid(), IsZero(), MakeSigned(), MakeUnsigned(), OnesComplement(), lldb_private::operator%(), lldb_private::operator&(), operator&=(), lldb_private::operator*(), operator+=(), lldb_private::operator-(), lldb_private::operator/(), operator<<=(), operator>>=(), lldb_private::operator^(), lldb_private::operator|(), SetBit(), SetValueFromCString(), SetValueFromData(), ShiftRightLogical(), SignExtend(), SInt128(), UInt128(), and UnaryNegate().

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

• Scalar.h
• Scalar.cpp