#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 (uint8_t *storage, size_t length) const
	Store the binary representation of this value into the given storage.
void	GetBytes (llvm::MutableArrayRef< uint8_t > storage) const
size_t	GetByteSize () const
bool	GetData (DataExtractor &data) const
	Get data with a byte size of GetByteSize().
bool	GetData (DataExtractor &data, size_t result_byte_size) const
	Get data with a byte size forced to `result_byte_size`.
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 211 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.

References m_float.

Referenced by compare, operator!=, operator%, operator&, operator&=(), operator*, operator+, operator+=(), operator-, operator/, operator<, operator<<, operator<<=(), operator<=, operator==, operator>, operator>=, operator>>, operator>>=(), operator^, operator|, PromoteToMaxType(), and ShiftRightLogical().

◆ Scalar() [2/13]

lldb_private::Scalar::Scalar ( int v )

inline

Definition at line 53 of file Scalar.h.

References e_int, m_float, m_integer, m_type, and MakeAPSInt().

◆ Scalar() [3/13]

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

inline

Definition at line 54 of file Scalar.h.

References e_int, m_float, m_integer, m_type, and MakeAPSInt().

◆ Scalar() [4/13]

lldb_private::Scalar::Scalar ( long v )

inline

Definition at line 56 of file Scalar.h.

References e_int, m_float, m_integer, m_type, and MakeAPSInt().

◆ Scalar() [5/13]

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

inline

Definition at line 57 of file Scalar.h.

References e_int, m_float, m_integer, m_type, and MakeAPSInt().

◆ Scalar() [6/13]

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

inline

Definition at line 59 of file Scalar.h.

References e_int, m_float, m_integer, m_type, and MakeAPSInt().

◆ Scalar() [7/13]

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

inline

Definition at line 61 of file Scalar.h.

References e_int, m_float, m_integer, m_type, and MakeAPSInt().

◆ Scalar() [8/13]

lldb_private::Scalar::Scalar ( float v )

inline

Definition at line 63 of file Scalar.h.

References e_float, m_float, and m_type.

◆ Scalar() [9/13]

lldb_private::Scalar::Scalar ( double v )

inline

Definition at line 64 of file Scalar.h.

References e_float, m_float, and m_type.

◆ Scalar() [10/13]

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

inline

Definition at line 65 of file Scalar.h.

References e_float, m_float, and m_type.

◆ Scalar() [11/13]

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

inline

Definition at line 70 of file Scalar.h.

References e_int, m_float, m_integer, and m_type.

◆ Scalar() [12/13]

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

inline

Definition at line 72 of file Scalar.h.

References e_int, m_float, m_integer, and m_type.

◆ Scalar() [13/13]

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

inline

Definition at line 74 of file Scalar.h.

References e_float, m_float, m_integer, and m_type.

Member Function Documentation

◆ AbsoluteValue()

bool Scalar::AbsoluteValue ( )

Definition at line 492 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 102 of file Scalar.h.

References e_void, m_integer, and m_type.

Referenced by lldb_private::CompilerType::GetValueAsScalar().

◆ ClearBit()

bool Scalar::ClearBit ( uint32_t bit )

Definition at line 922 of file Scalar.cpp.

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

◆ CreateAPFloatFromAPFloat()

llvm::APFloat Scalar::CreateAPFloatFromAPFloat ( lldb::BasicType basic_type )

Definition at line 854 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 834 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 414 of file Scalar.cpp.

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

Referenced by IRInterpreter::Interpret(), and LongDouble().

◆ ExtractBitfield()

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

Definition at line 816 of file Scalar.cpp.

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

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

◆ Float()

float Scalar::Float ( float fail_value = 0.0f ) const

Definition at line 394 of file Scalar.cpp.

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

Referenced by IRInterpreter::Interpret().

◆ FloatPromote()

bool Scalar::FloatPromote ( const llvm::fltSemantics & semantics )

Definition at line 225 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 190 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 188 of file Scalar.h.

References m_integer.

Referenced by lldb_private::DWARFExpression::Evaluate(), lldb_private::formatters::MsvcStlVectorBoolSyntheticFrontEnd::GetChildAtIndex(), and lldb_private::ValueObject::GetValueAsAPSInt().

◆ GetAs()

template<typename T>

T Scalar::GetAs ( T fail_value ) const

protected

Definition at line 317 of file Scalar.cpp.

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

Referenced by SChar(), SInt(), SLong(), SLongLong(), SShort(), UChar(), UInt(), ULong(), ULongLong(), and UShort().

◆ GetAsMemoryData()

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

Definition at line 791 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(), lldb_private::RegisterContextUnifiedCore::RegisterContextUnifiedCore(), InterpreterStackFrame::ResolveConstant(), lldb_private::IRMemoryMap::WriteScalarToMemory(), and lldb_private::Process::WriteScalarToMemory().

◆ GetBytes() [1/2]

void Scalar::GetBytes ( llvm::MutableArrayRef< uint8_t > storage ) const

Definition at line 145 of file Scalar.cpp.

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

◆ GetBytes() [2/2]

void Scalar::GetBytes	(	uint8_t *	storage,
		size_t	length ) 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 139 of file Scalar.cpp.

References GetBytes(), and GetByteSize().

Referenced by GetBytes(), GetData(), and GetData().

◆ GetByteSize()

size_t Scalar::GetByteSize ( ) const

Definition at line 163 of file Scalar.cpp.

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

Referenced by lldb_private::Value::AppendDataToHostBuffer(), CheckScalarOperandsHaveSameType(), Evaluate_DW_OP_piece(), ExtractBitfield(), GetBytes(), GetBytes(), GetData(), GetData(), SignExtend(), lldb_private::FunctionCaller::WriteFunctionArguments(), lldb_private::IRMemoryMap::WriteScalarToMemory(), and lldb_private::Process::WriteScalarToMemory().

◆ GetData() [1/2]

bool Scalar::GetData ( DataExtractor & data ) const

Get data with a byte size of GetByteSize().

Definition at line 86 of file Scalar.cpp.

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

Referenced by GetAsMemoryData(), lldb::SBTypeStaticField::GetConstantValue(), and lldb_private::ValueObject::SetValueFromCString().

◆ GetData() [2/2]

bool Scalar::GetData	(	DataExtractor &	data,
		size_t	result_byte_size ) const

Get data with a byte size forced to result_byte_size.

Definition at line 99 of file Scalar.cpp.

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

◆ GetFloatPromoKey()

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

staticprotected

Definition at line 44 of file Scalar.cpp.

References e_float.

Referenced by FloatPromote(), and GetPromoKey().

◆ GetPromoKey()

Scalar::PromotionKey Scalar::GetPromoKey ( ) const

protected

Definition at line 32 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 153 of file Scalar.h.

References m_type.

Referenced by CheckScalarOperandsHaveSameType(), lldb_private::DWARFExpression::Evaluate(), and PromoteToMaxType().

◆ GetTypeAsCString()

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

inline

Definition at line 107 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 187 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::operator<<(), and lldb_private::CommandInterpreter::PreprocessToken().

◆ GetValueTypeAsCString()

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

static

Definition at line 249 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 210 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 261 of file Scalar.cpp.

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

Referenced by CheckScalarOperandsHaveSameType().

◆ IsValid()

bool lldb_private::Scalar::IsValid ( ) const

inline

Definition at line 111 of file Scalar.h.

References e_float, e_int, and m_type.

Referenced by lldb_private::DWARFExpression::Evaluate(), lldb_private::formatters::MsvcStlVectorBoolSyntheticFrontEnd::GetChildAtIndex(), lldb::SBTypeStaticField::GetConstantValue(), lldb_private::AppleObjCTrampolineHandler::GetStepThroughDispatchPlan(), lldb_private::CommandInterpreter::PreprocessToken(), lldb_private::ValueObject::ResolveValue(), and lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::Update().

◆ IsZero()

bool Scalar::IsZero ( ) const

Definition at line 175 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 434 of file Scalar.cpp.

References Double().

◆ MakeAPSInt()

template<typename T>

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

inlinestaticprivate

Definition at line 36 of file Scalar.h.

Referenced by Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), and Scalar().

◆ MakeSigned()

bool Scalar::MakeSigned ( )

Definition at line 273 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(), IRInterpreter::Interpret(), lldb_private::Process::ReadScalarIntegerFromMemory(), lldb_private::Target::ReadScalarIntegerFromMemory(), and lldb_private::dil::Interpreter::Visit().

◆ MakeUnsigned()

bool Scalar::MakeUnsigned ( )

Definition at line 291 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 523 of file Scalar.cpp.

References e_int, m_integer, and m_type.

Referenced by lldb_private::dil::Interpreter::Visit().

◆ operator&=()

Scalar & Scalar::operator&= ( const Scalar & rhs )

Definition at line 484 of file Scalar.cpp.

References e_int, e_void, m_integer, m_type, and Scalar().

◆ operator+=()

Scalar & Scalar::operator+= ( Scalar rhs )

Definition at line 439 of file Scalar.cpp.

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

◆ operator<<=()

Scalar & Scalar::operator<<= ( const Scalar & rhs )

Definition at line 457 of file Scalar.cpp.

References e_int, e_void, m_integer, m_type, and Scalar().

◆ operator>>=()

Scalar & Scalar::operator>>= ( const Scalar & rhs )

Definition at line 474 of file Scalar.cpp.

References e_int, e_void, m_integer, m_type, and Scalar().

◆ PromoteToMaxType()

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

staticprotected

Definition at line 57 of file Scalar.cpp.

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

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 334 of file Scalar.cpp.

References GetAs().

◆ SetBit()

bool Scalar::SetBit ( uint32_t bit )

Definition at line 935 of file Scalar.cpp.

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

◆ SetValueFromCString()

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

Definition at line 651 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 )

◆ ShiftRightLogical()

bool Scalar::ShiftRightLogical ( const Scalar & rhs )

Definition at line 465 of file Scalar.cpp.

References e_int, e_void, m_integer, m_type, and Scalar().

Referenced by IRInterpreter::Interpret().

◆ SignExtend()

bool Scalar::SignExtend ( uint32_t bit_pos )

Definition at line 765 of file Scalar.cpp.

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

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

◆ SInt()

int Scalar::SInt ( int fail_value = 0 ) const

Definition at line 350 of file Scalar.cpp.

References GetAs().

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

◆ SInt128()

llvm::APInt Scalar::SInt128 ( const llvm::APInt & fail_value ) const

Definition at line 370 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 356 of file Scalar.cpp.

References GetAs().

◆ SLongLong()

long long Scalar::SLongLong ( long long fail_value = 0 ) const

Definition at line 362 of file Scalar.cpp.

References GetAs().

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

◆ SShort()

short Scalar::SShort ( short fail_value = 0 ) const

Definition at line 342 of file Scalar.cpp.

References GetAs().

◆ TruncOrExtendTo()

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

Convert to an integer with bits and the given signedness.

Definition at line 205 of file Scalar.cpp.

References lldb_private::bits(), and m_integer.

Referenced by lldb_private::DWARFExpression::Evaluate(), Evaluate_DW_OP_deref(), Evaluate_DW_OP_piece(), and lldb_private::dil::Interpreter::Visit().

◆ UChar()

unsigned char Scalar::UChar ( unsigned char fail_value = 0 ) const

Definition at line 338 of file Scalar.cpp.

References GetAs().

◆ UInt()

unsigned int Scalar::UInt ( unsigned int fail_value = 0 ) const

Definition at line 352 of file Scalar.cpp.

References GetAs().

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

◆ UInt128()

llvm::APInt Scalar::UInt128 ( const llvm::APInt & fail_value ) const

Definition at line 382 of file Scalar.cpp.

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

Referenced by InterpreterStackFrame::AssignValue().

◆ ULong()

unsigned long Scalar::ULong ( unsigned long fail_value = 0 ) const

Definition at line 358 of file Scalar.cpp.

References GetAs().

Referenced by lldb_private::AppleObjCRuntimeV2::ParseClassInfoArray().

◆ ULongLong()

unsigned long long Scalar::ULongLong ( unsigned long long fail_value = 0 ) const

Definition at line 366 of file Scalar.cpp.

References GetAs().

Referenced by lldb_private::Value::ConvertToLoadAddress(), lldb_private::DWARFExpression::Evaluate(), Evaluate_DW_OP_piece(), lldb_private::ItaniumABIRuntime::GetExceptionObjectForThread(), lldb_private::ClangExpressionDeclMap::GetFunctionInfo(), lldb_private::ValueObject::GetLocationAsCStringImpl(), lldb_private::AppleObjCRuntime::GetObjectDescription(), lldb_private::AppleObjCTrampolineHandler::GetStepThroughDispatchPlan(), lldb_private::ValueObject::GetValueAsUnsigned(), lldb_private::ClangExpressionDeclMap::GetVariableValue(), IRInterpreter::Interpret(), lldb_private::ValueObject::IsLogicalTrue(), lldb_private::ThreadPlanAssemblyTracer::Log(), DynamicLoaderMacOS::NotifyBreakpointHit(), DynamicLoaderMacOSXDYLD::NotifyBreakpointHit(), lldb_private::Value::operator=(), lldb_private::StopInfoWatchpoint::PerformAction(), lldb_private::IRMemoryMap::ReadPointerFromMemory(), lldb_private::Process::ReadPointerFromMemory(), lldb_private::Target::ReadPointerFromMemory(), lldb_private::Process::ReadUnsignedIntegerFromMemory(), lldb_private::Target::ReadUnsignedIntegerFromMemory(), lldb_private::AbortWithPayloadFrameRecognizer::RecognizeFrame(), lldb_private::AppleThreadPlanStepThroughObjCTrampoline::ShouldStop(), lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::Update(), and lldb_private::Value::Value().

◆ UnaryNegate()

bool Scalar::UnaryNegate ( )

Definition at line 509 of file Scalar.cpp.

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

Referenced by lldb_private::dil::Interpreter::Visit().

◆ UShort()

unsigned short Scalar::UShort ( unsigned short fail_value = 0 ) const

Definition at line 346 of file Scalar.cpp.

References GetAs().

◆ compare

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

friend

References Scalar().

◆ operator!=

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

friend

References Scalar().

◆ operator%

const Scalar operator%	(	Scalar	lhs,
		Scalar	rhs )

friend

References Scalar().

◆ operator&

const Scalar operator&	(	Scalar	lhs,
		Scalar	rhs )

friend

References Scalar().

◆ operator*

const Scalar operator*	(	Scalar	lhs,
		Scalar	rhs )

friend

References Scalar().

◆ operator+

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

friend

References Scalar().

◆ operator-

const Scalar operator-	(	Scalar	lhs,
		Scalar	rhs )

friend

References Scalar().

◆ operator/

const Scalar operator/	(	Scalar	lhs,
		Scalar	rhs )

friend

References Scalar().

◆ operator<

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

friend

References Scalar().

◆ operator<<

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

friend

References Scalar().

◆ operator<=

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

friend

References Scalar().

◆ operator==

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

friend

References Scalar().

◆ operator>

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

friend

References Scalar().

◆ operator>=

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

friend

References Scalar().

◆ operator>>

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

friend

References Scalar().

◆ operator^

const Scalar operator^	(	Scalar	lhs,
		Scalar	rhs )

friend

References Scalar().

◆ operator|

const Scalar operator\|	(	Scalar	lhs,
		Scalar	rhs )

friend

References Scalar().

Member Data Documentation

◆ m_float

llvm::APFloat lldb_private::Scalar::m_float

protected

Definition at line 205 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(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), SetValueFromCString(), SInt128(), UInt128(), and UnaryNegate().

◆ m_integer

llvm::APSInt lldb_private::Scalar::m_integer

protected

Definition at line 204 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|(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), 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 203 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|(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), Scalar(), SetBit(), SetValueFromCString(), SetValueFromData(), ShiftRightLogical(), SignExtend(), SInt128(), UInt128(), and UnaryNegate().

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Private Member Functions

Friends

Detailed Description

Member Typedef Documentation

◆ PromotionKey

Member Enumeration Documentation

◆ Type

Constructor & Destructor Documentation

◆ Scalar() [1/13]

◆ Scalar() [2/13]

◆ Scalar() [3/13]

◆ Scalar() [4/13]

◆ Scalar() [5/13]

◆ Scalar() [6/13]

◆ Scalar() [7/13]

◆ Scalar() [8/13]

◆ Scalar() [9/13]

◆ Scalar() [10/13]

◆ Scalar() [11/13]

◆ Scalar() [12/13]

◆ Scalar() [13/13]

Member Function Documentation

◆ AbsoluteValue()

◆ Clear()

◆ ClearBit()

◆ CreateAPFloatFromAPFloat()

◆ CreateAPFloatFromAPSInt()

◆ Double()

◆ ExtractBitfield()

◆ Float()

◆ FloatPromote()

◆ GetAPFloat()

◆ GetAPSInt()

◆ GetAs()

◆ GetAsMemoryData()

◆ GetBytes() [1/2]

◆ GetBytes() [2/2]

◆ GetByteSize()

◆ GetData() [1/2]

◆ GetData() [2/2]

◆ GetFloatPromoKey()

◆ GetPromoKey()

◆ GetType()

◆ GetTypeAsCString()

◆ GetValue()

◆ GetValueTypeAsCString()

◆ IntegralPromote()

◆ IsSigned()

◆ IsValid()

◆ IsZero()

◆ LongDouble()

◆ MakeAPSInt()

◆ MakeSigned()

◆ MakeUnsigned()

◆ OnesComplement()

◆ operator&=()

◆ operator+=()

◆ operator<<=()

◆ operator>>=()

◆ PromoteToMaxType()

◆ SChar()

◆ SetBit()

◆ SetValueFromCString()

◆ SetValueFromData()

◆ ShiftRightLogical()

◆ SignExtend()

◆ SInt()

◆ SInt128()

◆ SLong()

◆ SLongLong()

◆ SShort()

◆ TruncOrExtendTo()

◆ UChar()