#include <AppleObjCRuntimeV1.h>

Inheritance diagram for lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1:

Public Member Functions
	ClassDescriptorV1 (ValueObject &isa_pointer)

	ClassDescriptorV1 (ObjCISA isa, lldb::ProcessSP process_sp)

	~ClassDescriptorV1 () override=default

ConstString	GetClassName () override

ClassDescriptorSP	GetSuperclass () override

ClassDescriptorSP	GetMetaclass () const override

bool	IsValid () override

bool	GetTaggedPointerInfo (uint64_t info_bits=nullptr, uint64_t value_bits=nullptr, uint64_t *payload=nullptr) override
	There are two routines in the ObjC runtime that tagged pointer clients can call to get the value from their tagged pointer, one that retrieves it as an unsigned value and one a signed value.

bool	GetTaggedPointerInfoSigned (uint64_t info_bits=nullptr, int64_t value_bits=nullptr, uint64_t *payload=nullptr) override

uint64_t	GetInstanceSize () override

ObjCISA	GetISA () override

bool	Describe (std::function< void(ObjCLanguageRuntime::ObjCISA)> const &superclass_func, std::function< bool(const char , const char )> const &instance_method_func, std::function< bool(const char , const char )> const &class_method_func, std::function< bool(const char , const char , lldb::addr_t, uint64_t)> const &ivar_func) const override

Public Member Functions inherited from lldb_private::ObjCLanguageRuntime::ClassDescriptor
	ClassDescriptor ()

virtual	~ClassDescriptor ()=default

virtual ConstString	GetClassName ()=0

virtual ClassDescriptorSP	GetSuperclass ()=0

virtual ClassDescriptorSP	GetMetaclass () const =0

virtual bool	IsKVO ()

virtual bool	IsCFType ()

virtual lldb::LanguageType	GetImplementationLanguage () const
	Determine whether this class is implemented in Swift.

virtual bool	IsValid ()=0

virtual uint64_t	GetInstanceSize ()=0

virtual bool	CheckPointer (lldb::addr_t value, uint32_t ptr_size) const

virtual ObjCISA	GetISA ()=0

virtual bool	Describe (std::function< void(ObjCISA)> const &superclass_func, std::function< bool(const char , const char )> const &instance_method_func, std::function< bool(const char , const char )> const &class_method_func, std::function< bool(const char , const char , lldb::addr_t, uint64_t)> const &ivar_func) const

lldb::TypeSP	GetType ()

void	SetType (const lldb::TypeSP &type_sp)

virtual size_t	GetNumIVars ()

virtual iVarDescriptor	GetIVarAtIndex (size_t idx)

Protected Member Functions
void	Initialize (ObjCISA isa, lldb::ProcessSP process_sp)

Protected Member Functions inherited from lldb_private::ObjCLanguageRuntime::ClassDescriptor
bool	IsPointerValid (lldb::addr_t value, uint32_t ptr_size, bool allow_NULLs=false, bool allow_tagged=false, bool check_version_specific=false) const

Private Attributes
ConstString	m_name

ObjCISA	m_isa

ObjCISA	m_parent_isa

bool	m_valid

lldb::ProcessWP	m_process_wp

uint64_t	m_instance_size

Detailed Description

Definition at line 45 of file AppleObjCRuntimeV1.h.

Constructor & Destructor Documentation

◆ ClassDescriptorV1() [1/2]

AppleObjCRuntimeV1::ClassDescriptorV1::ClassDescriptorV1 ( ValueObject & isa_pointer )

Definition at line 170 of file AppleObjCRuntimeV1.cpp.

References lldb_private::ValueObject::GetProcessSP(), lldb_private::ValueObject::GetValueAsUnsigned(), and lldb_private::AppleObjCRuntimeV1::Initialize().

◆ ClassDescriptorV1() [2/2]

AppleObjCRuntimeV1::ClassDescriptorV1::ClassDescriptorV1	(	ObjCISA	isa,
		lldb::ProcessSP	process_sp
	)

Definition at line 175 of file AppleObjCRuntimeV1.cpp.

References lldb_private::AppleObjCRuntimeV1::Initialize().

◆ ~ClassDescriptorV1()

lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::~ClassDescriptorV1 ( )

overridedefault

Member Function Documentation

◆ Describe()

bool AppleObjCRuntimeV1::ClassDescriptorV1::Describe	(	std::function< void(ObjCLanguageRuntime::ObjCISA)> const &	superclass_func,
		std::function< bool(const char , const char )> const &	instance_method_func,
		std::function< bool(const char , const char )> const &	class_method_func,
		std::function< bool(const char , const char , lldb::addr_t, uint64_t)> const &	ivar_func
	)		const

override

Definition at line 267 of file AppleObjCRuntimeV1.cpp.

◆ GetClassName()

ConstString lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::GetClassName ( )

inlineoverridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 52 of file AppleObjCRuntimeV1.h.

References m_name.

◆ GetInstanceSize()

uint64_t lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::GetInstanceSize ( )

inlineoverridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 73 of file AppleObjCRuntimeV1.h.

References m_instance_size.

◆ GetISA()

ObjCISA lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::GetISA ( )

inlineoverridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 75 of file AppleObjCRuntimeV1.h.

References m_isa.

◆ GetMetaclass()

AppleObjCRuntime::ClassDescriptorSP AppleObjCRuntimeV1::ClassDescriptorV1::GetMetaclass ( ) const

overridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 263 of file AppleObjCRuntimeV1.cpp.

◆ GetSuperclass()

AppleObjCRuntime::ClassDescriptorSP AppleObjCRuntimeV1::ClassDescriptorV1::GetSuperclass ( )

overridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 252 of file AppleObjCRuntimeV1.cpp.

◆ GetTaggedPointerInfo()

bool lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::GetTaggedPointerInfo	(	uint64_t *	info_bits = `nullptr`,
		uint64_t *	value_bits = `nullptr`,
		uint64_t *	payload = `nullptr`
	)

inlineoverridevirtual

There are two routines in the ObjC runtime that tagged pointer clients can call to get the value from their tagged pointer, one that retrieves it as an unsigned value and one a signed value.

These two GetTaggedPointerInfo methods mirror those two ObjC runtime calls.

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 61 of file AppleObjCRuntimeV1.h.

◆ GetTaggedPointerInfoSigned()

bool lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::GetTaggedPointerInfoSigned	(	uint64_t *	info_bits = `nullptr`,
		int64_t *	value_bits = `nullptr`,
		uint64_t *	payload = `nullptr`
	)

inlineoverridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 67 of file AppleObjCRuntimeV1.h.

◆ Initialize()

void AppleObjCRuntimeV1::ClassDescriptorV1::Initialize	(	ObjCISA	isa,
		lldb::ProcessSP	process_sp
	)

protected

Definition at line 180 of file AppleObjCRuntimeV1.cpp.

References error().

◆ IsValid()

bool lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::IsValid ( )

inlineoverridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 58 of file AppleObjCRuntimeV1.h.

References m_valid.

Member Data Documentation

◆ m_instance_size

uint64_t lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::m_instance_size

private

Definition at line 96 of file AppleObjCRuntimeV1.h.

Referenced by GetInstanceSize().

◆ m_isa

ObjCISA lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::m_isa

private

Definition at line 92 of file AppleObjCRuntimeV1.h.

Referenced by GetISA().

◆ m_name

ConstString lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::m_name

private

Definition at line 91 of file AppleObjCRuntimeV1.h.

Referenced by GetClassName().

◆ m_parent_isa

ObjCISA lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::m_parent_isa

private

Definition at line 93 of file AppleObjCRuntimeV1.h.

◆ m_process_wp

lldb::ProcessWP lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::m_process_wp

private

Definition at line 95 of file AppleObjCRuntimeV1.h.

◆ m_valid

bool lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::m_valid

private

Definition at line 94 of file AppleObjCRuntimeV1.h.

Referenced by IsValid().

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

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ClassDescriptorV1() [1/2]

◆ ClassDescriptorV1() [2/2]

◆ ~ClassDescriptorV1()

Member Function Documentation

◆ Describe()

◆ GetClassName()

◆ GetInstanceSize()

◆ GetISA()

◆ GetMetaclass()

◆ GetSuperclass()

◆ GetTaggedPointerInfo()

◆ GetTaggedPointerInfoSigned()

◆ Initialize()

◆ IsValid()

Member Data Documentation

◆ m_instance_size

◆ m_isa

◆ m_name

◆ m_parent_isa

◆ m_process_wp

◆ m_valid