#include <AppleObjCClassDescriptorV2.h>

Inheritance diagram for lldb_private::ClassDescriptorV2:

Collaboration diagram for lldb_private::ClassDescriptorV2:

[legend]

Classes
struct	class_ro_t

struct	class_rw_t

struct	ivar_list_t

struct	ivar_t

class	iVarsStorage

struct	method_list_t

struct	method_t

struct	objc_class_t

Public Member Functions
	~ClassDescriptorV2 () override=default

ConstString	GetClassName () override

ObjCLanguageRuntime::ClassDescriptorSP	GetSuperclass () override

ObjCLanguageRuntime::ClassDescriptorSP	GetMetaclass () const override

bool	IsValid () override

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

uint64_t	GetInstanceSize () override

ObjCLanguageRuntime::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

size_t	GetNumIVars () override

iVarDescriptor	GetIVarAtIndex (size_t idx) override

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

virtual	~ClassDescriptor ()=default

virtual bool	IsKVO ()

virtual bool	IsCFType ()

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

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)

Protected Member Functions
void	GetIVarInformation ()

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 Member Functions
	ClassDescriptorV2 (AppleObjCRuntimeV2 &runtime, ObjCLanguageRuntime::ObjCISA isa, const char *name)

bool	Read_objc_class (Process *process, std::unique_ptr< objc_class_t > &objc_class) const

bool	Read_class_row (Process *process, const objc_class_t &objc_class, std::unique_ptr< class_ro_t > &class_ro, std::unique_ptr< class_rw_t > &class_rw) const

Private Attributes
AppleObjCRuntimeV2 &	m_runtime

lldb::addr_t	m_objc_class_ptr

ConstString	m_name

iVarsStorage	m_ivars_storage

Static Private Attributes
static const uint32_t	RW_REALIZED = (1 << 31)

Friends
class	lldb_private::AppleObjCRuntimeV2

Detailed Description

Definition at line 21 of file AppleObjCClassDescriptorV2.h.

Constructor & Destructor Documentation

◆ ~ClassDescriptorV2()

lldb_private::ClassDescriptorV2::~ClassDescriptorV2 ( )

overridedefault

◆ ClassDescriptorV2()

lldb_private::ClassDescriptorV2::ClassDescriptorV2	(	AppleObjCRuntimeV2 &	runtime,
		ObjCLanguageRuntime::ObjCISA	isa,
		const char *	name
	)

inlineprivate

Definition at line 212 of file AppleObjCClassDescriptorV2.h.

References Read_class_row(), and Read_objc_class().

Member Function Documentation

◆ Describe()

bool ClassDescriptorV2::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 335 of file AppleObjCClassDescriptorV2.cpp.

References lldb_private::ClassDescriptorV2::ivar_list_t::m_count, lldb_private::ClassDescriptorV2::ivar_list_t::m_entsize, lldb_private::ClassDescriptorV2::ivar_list_t::m_first_ptr, lldb_private::ClassDescriptorV2::ivar_t::m_name, lldb_private::ClassDescriptorV2::ivar_t::m_offset_ptr, lldb_private::ClassDescriptorV2::ivar_t::m_size, lldb_private::ClassDescriptorV2::ivar_t::m_type, lldb_private::ClassDescriptorV2::ivar_list_t::Read(), and lldb_private::ClassDescriptorV2::ivar_t::Read().

Referenced by lldb_private::ClassDescriptorV2::iVarsStorage::fill(), and GetISA().

◆ GetClassName()

ConstString ClassDescriptorV2::GetClassName ( )

overridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 419 of file AppleObjCClassDescriptorV2.cpp.

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

◆ GetInstanceSize()

uint64_t ClassDescriptorV2::GetInstanceSize ( )

overridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 471 of file AppleObjCClassDescriptorV2.cpp.

Referenced by GetTaggedPointerInfo().

◆ GetISA()

ObjCLanguageRuntime::ObjCISA lldb_private::ClassDescriptorV2::GetISA ( )

inlineoverridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 46 of file AppleObjCClassDescriptorV2.h.

References Describe(), and m_objc_class_ptr.

◆ GetIVarAtIndex()

iVarDescriptor lldb_private::ClassDescriptorV2::GetIVarAtIndex ( size_t idx )

inlineoverridevirtual

Reimplemented from lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 61 of file AppleObjCClassDescriptorV2.h.

References GetIVarInformation(), GetNumIVars(), and m_ivars_storage.

◆ GetIVarInformation()

void ClassDescriptorV2::GetIVarInformation ( )

protected

Definition at line 550 of file AppleObjCClassDescriptorV2.cpp.

References lldb_private::ClassDescriptorV2::iVarsStorage::fill(), m_ivars_storage, and m_runtime.

Referenced by GetIVarAtIndex(), and GetNumIVars().

◆ GetMetaclass()

ObjCLanguageRuntime::ClassDescriptorSP ClassDescriptorV2::GetMetaclass ( ) const

overridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 454 of file AppleObjCClassDescriptorV2.cpp.

◆ GetNumIVars()

size_t lldb_private::ClassDescriptorV2::GetNumIVars ( )

inlineoverridevirtual

Reimplemented from lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 56 of file AppleObjCClassDescriptorV2.h.

References GetIVarInformation(), m_ivars_storage, and lldb_private::ClassDescriptorV2::iVarsStorage::size().

Referenced by GetIVarAtIndex().

◆ GetSuperclass()

ObjCLanguageRuntime::ClassDescriptorSP ClassDescriptorV2::GetSuperclass ( )

overridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 439 of file AppleObjCClassDescriptorV2.cpp.

◆ GetTaggedPointerInfo()

bool lldb_private::ClassDescriptorV2::GetTaggedPointerInfo	(	uint64_t *	info_bits = `nullptr`,
		uint64_t *	value_bits = `nullptr`,
		uint64_t *	payload = `nullptr`
	)

inlineoverridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 38 of file AppleObjCClassDescriptorV2.h.

References GetInstanceSize().

◆ IsValid()

bool lldb_private::ClassDescriptorV2::IsValid ( )

inlineoverridevirtual

Implements lldb_private::ObjCLanguageRuntime::ClassDescriptor.

Definition at line 33 of file AppleObjCClassDescriptorV2.h.

Referenced by lldb_private::ClassDescriptorV2Tagged::GetInfoBits(), lldb_private::ClassDescriptorV2Tagged::GetInstanceSize(), lldb_private::ClassDescriptorV2Tagged::GetPayload(), and lldb_private::ClassDescriptorV2Tagged::GetValueBits().

◆ Read_class_row()

bool ClassDescriptorV2::Read_class_row	(	Process *	process,
		const objc_class_t &	objc_class,
		std::unique_ptr< class_ro_t > &	class_ro,
		std::unique_ptr< class_rw_t > &	class_rw
	)		const