#include <AppleObjCRuntimeV2.h>

Inheritance diagram for lldb_private::AppleObjCRuntimeV2:

[legend]

Classes
class	ClassInfoExtractor
	Abstraction to read the Objective-C class info. More...

struct	DescriptorMapUpdateResult

class	DynamicClassInfoExtractor
	We can read the class info from the Objective-C runtime using gdb_objc_realized_classes, objc_copyRealizedClassList or objc_getRealizedClassList_trylock. More...

class	HashTableSignature

class	NonPointerISACache

class	SharedCacheClassInfoExtractor
	Abstraction to read the Objective-C class info from the shared cache. More...

class	SharedCacheImageHeaders

class	TaggedPointerVendorExtended

class	TaggedPointerVendorLegacy

class	TaggedPointerVendorRuntimeAssisted

class	TaggedPointerVendorV2

Public Member Functions
	~AppleObjCRuntimeV2 () override=default

LanguageRuntime *	GetPreferredLanguageRuntime (ValueObject &in_value) override
	Return the preferred language runtime instance, which in most cases will be the current instance.

bool	isA (const void *ClassID) const override

bool	GetDynamicTypeAndAddress (ValueObject &in_value, lldb::DynamicValueType use_dynamic, TypeAndOrName &class_type_or_name, Address &address, Value::ValueType &value_type) override

llvm::Expected< std::unique_ptr< UtilityFunction > >	CreateObjectChecker (std::string name, ExecutionContext &exe_ctx) override

llvm::StringRef	GetPluginName () override

ObjCRuntimeVersions	GetRuntimeVersion () const override

size_t	GetByteOffsetForIvar (CompilerType &parent_ast_type, const char *ivar_name) override

void	UpdateISAToDescriptorMapIfNeeded () override

ClassDescriptorSP	GetClassDescriptor (ValueObject &valobj) override

ClassDescriptorSP	GetClassDescriptorFromISA (ObjCISA isa) override

DeclVendor *	GetDeclVendor () override

lldb::addr_t	LookupRuntimeSymbol (ConstString name) override

EncodingToTypeSP	GetEncodingToType () override

bool	IsTaggedPointer (lldb::addr_t ptr) override

TaggedPointerVendor *	GetTaggedPointerVendor () override

lldb::addr_t	GetTaggedPointerObfuscator ()

lldb::addr_t	GetRelativeSelectorBaseAddr ()
	Returns the base address for relative method list selector strings.

void	SetRelativeSelectorBaseAddr (lldb::addr_t relative_selector_base)

void	GetValuesForGlobalCFBooleans (lldb::addr_t &cf_true, lldb::addr_t &cf_false) override

void	ModulesDidLoad (const ModuleList &module_list) override
	Called when modules have been loaded in the process.

bool	IsSharedCacheImageLoaded (uint16_t image_index)

std::optional< uint64_t >	GetSharedCacheImageHeaderVersion ()

Public Member Functions inherited from lldb_private::AppleObjCRuntime
	~AppleObjCRuntime () override

bool	isA (const void *ClassID) const override

llvm::Error	GetObjectDescription (Stream &str, Value &value, ExecutionContextScope *exe_scope) override

llvm::Error	GetObjectDescription (Stream &str, ValueObject &object) override

bool	CouldHaveDynamicValue (ValueObject &in_value) override

bool	GetDynamicTypeAndAddress (ValueObject &in_value, lldb::DynamicValueType use_dynamic, TypeAndOrName &class_type_or_name, Address &address, Value::ValueType &value_type) override

TypeAndOrName	FixUpDynamicType (const TypeAndOrName &type_and_or_name, ValueObject &static_value) override

bool	IsModuleObjCLibrary (const lldb::ModuleSP &module_sp) override

bool	ReadObjCLibrary (const lldb::ModuleSP &module_sp) override

bool	HasReadObjCLibrary () override

lldb::ThreadPlanSP	GetStepThroughTrampolinePlan (Thread &thread, bool stop_others) override

lldb::ModuleSP	GetObjCModule ()

void	ModulesDidLoad (const ModuleList &module_list) override
	Called when modules have been loaded in the process.

void	SetExceptionBreakpoints () override

void	ClearExceptionBreakpoints () override

bool	ExceptionBreakpointsAreSet () override

bool	ExceptionBreakpointsExplainStop (lldb::StopInfoSP stop_reason) override

lldb::SearchFilterSP	CreateExceptionSearchFilter () override

lldb::ValueObjectSP	GetExceptionObjectForThread (lldb::ThreadSP thread_sp) override

lldb::ThreadSP	GetBacktraceThreadFromException (lldb::ValueObjectSP thread_sp) override

uint32_t	GetFoundationVersion ()

virtual void	GetValuesForGlobalCFBooleans (lldb::addr_t &cf_true, lldb::addr_t &cf_false)

virtual bool	IsTaggedPointer (lldb::addr_t addr)

Public Member Functions inherited from lldb_private::ObjCLanguageRuntime
	~ObjCLanguageRuntime () override

bool	isA (const void *ClassID) const override

virtual TaggedPointerVendor *	GetTaggedPointerVendor ()

virtual EncodingToTypeSP	GetEncodingToType ()

virtual ClassDescriptorSP	GetClassDescriptor (ValueObject &in_value)

ClassDescriptorSP	GetNonKVOClassDescriptor (ValueObject &in_value)

virtual ClassDescriptorSP	GetClassDescriptorFromClassName (ConstString class_name)

virtual ClassDescriptorSP	GetClassDescriptorFromISA (ObjCISA isa)

ClassDescriptorSP	GetNonKVOClassDescriptor (ObjCISA isa)

lldb::LanguageType	GetLanguageType () const override

virtual bool	IsModuleObjCLibrary (const lldb::ModuleSP &module_sp)=0

virtual bool	ReadObjCLibrary (const lldb::ModuleSP &module_sp)=0

virtual bool	HasReadObjCLibrary ()=0

lldb::addr_t	LookupInMethodCache (lldb::addr_t class_addr, lldb::addr_t sel)

lldb::addr_t	LookupInMethodCache (lldb::addr_t class_addr, llvm::StringRef sel_str)

void	AddToMethodCache (lldb::addr_t class_addr, lldb::addr_t sel, lldb::addr_t impl_addr)

void	AddToMethodCache (lldb::addr_t class_addr, llvm::StringRef sel_str, lldb::addr_t impl_addr)

TypeAndOrName	LookupInClassNameCache (lldb::addr_t class_addr)

void	AddToClassNameCache (lldb::addr_t class_addr, const char *name, lldb::TypeSP type_sp)

void	AddToClassNameCache (lldb::addr_t class_addr, const TypeAndOrName &class_or_type_name)

lldb::TypeSP	LookupInCompleteClassCache (ConstString &name)

std::optional< CompilerType >	GetRuntimeType (CompilerType base_type) override

virtual llvm::Expected< std::unique_ptr< UtilityFunction > >	CreateObjectChecker (std::string name, ExecutionContext &exe_ctx)=0

virtual ObjCRuntimeVersions	GetRuntimeVersion () const

bool	IsValidISA (ObjCISA isa)

virtual void	UpdateISAToDescriptorMapIfNeeded ()=0

void	UpdateISAToDescriptorMap ()

virtual ObjCISA	GetISA (ConstString name)

virtual ObjCISA	GetParentClass (ObjCISA isa)

virtual size_t	GetByteOffsetForIvar (CompilerType &parent_qual_type, const char *ivar_name)

bool	HasNewLiteralsAndIndexing ()

void	SymbolsDidLoad (const ModuleList &module_list) override

std::optional< uint64_t >	GetTypeBitSize (const CompilerType &compiler_type) override

bool	IsAllowedRuntimeValue (ConstString name) override
	Check whether the name is "self" or "_cmd" and should show up in "frame variable".

Public Member Functions inherited from lldb_private::LanguageRuntime
virtual lldb::LanguageType	GetLanguageType () const =0

virtual LanguageRuntime *	GetPreferredLanguageRuntime (ValueObject &in_value)
	Return the preferred language runtime instance, which in most cases will be the current instance.

virtual llvm::Error	GetObjectDescription (Stream &str, ValueObject &object)=0

virtual llvm::Error	GetObjectDescription (Stream &str, Value &value, ExecutionContextScope *exe_scope)=0

virtual llvm::Expected< VTableInfo >	GetVTableInfo (ValueObject &in_value, bool check_type)
	Get the vtable information for a given value.

virtual bool	GetDynamicTypeAndAddress (ValueObject &in_value, lldb::DynamicValueType use_dynamic, TypeAndOrName &class_type_or_name, Address &address, Value::ValueType &value_type)=0

virtual CompilerType	GetConcreteType (ExecutionContextScope *exe_scope, ConstString abstract_type_name)

virtual bool	CouldHaveDynamicValue (ValueObject &in_value)=0

virtual TypeAndOrName	FixUpDynamicType (const TypeAndOrName &type_and_or_name, ValueObject &static_value)=0

virtual void	SetExceptionBreakpoints ()

virtual void	ClearExceptionBreakpoints ()

virtual bool	ExceptionBreakpointsAreSet ()

virtual bool	ExceptionBreakpointsExplainStop (lldb::StopInfoSP stop_reason)

virtual lldb::ValueObjectSP	GetExceptionObjectForThread (lldb::ThreadSP thread_sp)

virtual lldb::ThreadSP	GetBacktraceThreadFromException (lldb::ValueObjectSP thread_sp)

virtual DeclVendor *	GetDeclVendor ()

virtual lldb::BreakpointResolverSP	CreateExceptionResolver (const lldb::BreakpointSP &bkpt, bool catch_bp, bool throw_bp)=0

virtual lldb::SearchFilterSP	CreateExceptionSearchFilter ()

virtual std::optional< uint64_t >	GetTypeBitSize (const CompilerType &compiler_type)

virtual void	SymbolsDidLoad (const ModuleList &module_list)

virtual lldb::ThreadPlanSP	GetStepThroughTrampolinePlan (Thread &thread, bool stop_others)=0

virtual bool	IsAllowedRuntimeValue (ConstString name)
	Identify whether a name is a runtime value that should not be hidden by from the user interface.

virtual std::optional< CompilerType >	GetRuntimeType (CompilerType base_type)

void	ModulesDidLoad (const ModuleList &module_list) override
	Called when modules have been loaded in the process.

virtual bool	GetIRPasses (LLVMUserExpression::IRPasses &custom_passes)

virtual lldb::addr_t	LookupRuntimeSymbol (ConstString name)

virtual bool	isA (const void *ClassID) const

Public Member Functions inherited from lldb_private::Runtime
	Runtime (Process *process)

virtual	~Runtime ()=default

	Runtime (const Runtime &)=delete

const Runtime &	operator= (const Runtime &)=delete

Process *	GetProcess ()

Target &	GetTargetRef ()

virtual void	ModulesDidLoad (const ModuleList &module_list)=0
	Called when modules have been loaded in the process.

Public Member Functions inherited from lldb_private::PluginInterface
	PluginInterface ()=default

virtual	~PluginInterface ()=default

virtual llvm::StringRef	GetPluginName ()=0

	PluginInterface (const PluginInterface &)=delete

PluginInterface &	operator= (const PluginInterface &)=delete

Static Public Member Functions
static void	Initialize ()

static void	Terminate ()

static lldb_private::LanguageRuntime *	CreateInstance (Process *process, lldb::LanguageType language)

static llvm::StringRef	GetPluginNameStatic ()

static bool	classof (const LanguageRuntime *runtime)

Static Public Member Functions inherited from lldb_private::AppleObjCRuntime
static void	Initialize ()

static void	Terminate ()

static bool	classof (const LanguageRuntime *runtime)

static std::tuple< FileSpec, ConstString >	GetExceptionThrowLocation ()

Static Public Member Functions inherited from lldb_private::ObjCLanguageRuntime
static lldb::BreakpointPreconditionSP	GetBreakpointExceptionPrecondition (lldb::LanguageType language, bool throw_bp)

static bool	classof (const LanguageRuntime *runtime)

static ObjCLanguageRuntime *	Get (Process &process)

Static Public Member Functions inherited from lldb_private::LanguageRuntime
static LanguageRuntime *	FindPlugin (Process *process, lldb::LanguageType language)

static void	InitializeCommands (CommandObject *parent)

static lldb::BreakpointSP	CreateExceptionBreakpoint (Target &target, lldb::LanguageType language, bool catch_bp, bool throw_bp, bool is_internal=false)

static lldb::BreakpointPreconditionSP	GetExceptionPrecondition (lldb::LanguageType language, bool throw_bp)

static lldb::UnwindPlanSP	GetRuntimeUnwindPlan (lldb_private::Thread &thread, lldb_private::RegisterContext *regctx, bool &behaves_like_zeroth_frame)
	A language runtime may be able to provide a special UnwindPlan for the frame represented by the register contents regctx when that frame is not following the normal ABI conventions.

Static Public Attributes
static char	ID = 0

Static Public Attributes inherited from lldb_private::AppleObjCRuntime
static char	ID = 0

Static Public Attributes inherited from lldb_private::ObjCLanguageRuntime
static char	ID = 0

Static Public Attributes inherited from lldb_private::LanguageRuntime
static char	ID = 0

Protected Member Functions
lldb::BreakpointResolverSP	CreateExceptionResolver (const lldb::BreakpointSP &bkpt, bool catch_bp, bool throw_bp) override

Protected Member Functions inherited from lldb_private::AppleObjCRuntime
	AppleObjCRuntime (Process *process)

bool	CalculateHasNewLiteralsAndIndexing () override

void	ReadObjCLibraryIfNeeded (const ModuleList &module_list)

Address *	GetPrintForDebuggerAddr ()

Protected Member Functions inherited from lldb_private::ObjCLanguageRuntime
	ObjCLanguageRuntime (Process *process)

virtual bool	CalculateHasNewLiteralsAndIndexing ()

bool	ISAIsCached (ObjCISA isa) const

bool	AddClass (ObjCISA isa, const ClassDescriptorSP &descriptor_sp)

bool	AddClass (ObjCISA isa, const ClassDescriptorSP &descriptor_sp, const char *class_name)

bool	AddClass (ObjCISA isa, const ClassDescriptorSP &descriptor_sp, uint32_t class_name_hash)

ISAToDescriptorIterator	GetDescriptorIterator (ConstString name)

std::pair< ISAToDescriptorIterator, ISAToDescriptorIterator >	GetDescriptorIteratorPair (bool update_if_needed=true)

void	ReadObjCLibraryIfNeeded (const ModuleList &module_list)

	ObjCLanguageRuntime (const ObjCLanguageRuntime &)=delete

const ObjCLanguageRuntime &	operator= (const ObjCLanguageRuntime &)=delete

Protected Member Functions inherited from lldb_private::LanguageRuntime
virtual lldb::UnwindPlanSP	GetRuntimeUnwindPlan (lldb::ProcessSP process_sp, lldb_private::RegisterContext *regctx, bool &behaves_like_zeroth_frame)

	LanguageRuntime (Process *process)

Private Types
enum class	SharedCacheWarningReason { eExpressionUnableToRun , eExpressionExecutionFailure , eNotEnoughClassesRead }

Private Member Functions
	AppleObjCRuntimeV2 (Process *process, const lldb::ModuleSP &objc_module_sp)

ObjCISA	GetPointerISA (ObjCISA isa)

lldb::addr_t	GetISAHashTablePointer ()

bool	RealizedClassGenerationCountChanged ()
	Update the generation count of realized classes.

uint32_t	ParseClassInfoArray (const lldb_private::DataExtractor &data, uint32_t num_class_infos)

void	WarnIfNoClassesCached (SharedCacheWarningReason reason)

void	WarnIfNoExpandedSharedCache ()

lldb::addr_t	GetSharedCacheReadOnlyAddress ()

lldb::addr_t	GetSharedCacheBaseAddress ()

bool	GetCFBooleanValuesIfNeeded ()

bool	HasSymbol (ConstString Name)

NonPointerISACache *	GetNonPointerIsaCache ()

Private Attributes
lldb::ModuleSP	m_objc_module_sp

DynamicClassInfoExtractor	m_dynamic_class_info_extractor

SharedCacheClassInfoExtractor	m_shared_cache_class_info_extractor

std::unique_ptr< DeclVendor >	m_decl_vendor_up

lldb::addr_t	m_tagged_pointer_obfuscator

lldb::addr_t	m_isa_hash_table_ptr

lldb::addr_t	m_relative_selector_base

HashTableSignature	m_hash_signature

bool	m_has_object_getClass

bool	m_has_objc_copyRealizedClassList

bool	m_has_objc_getRealizedClassList_trylock

bool	m_loaded_objc_opt

std::unique_ptr< NonPointerISACache >	m_non_pointer_isa_cache_up

std::unique_ptr< TaggedPointerVendor >	m_tagged_pointer_vendor_up

EncodingToTypeSP	m_encoding_to_type_sp

std::once_flag	m_no_classes_cached_warning

std::once_flag	m_no_expanded_cache_warning

std::optional< std::pair< lldb::addr_t, lldb::addr_t > >	m_CFBoolean_values

uint64_t	m_realized_class_generation_count

std::unique_ptr< SharedCacheImageHeaders >	m_shared_cache_image_headers_up

Friends
class	ClassDescriptorV2

Additional Inherited Members
Public Types inherited from lldb_private::ObjCLanguageRuntime
enum class	ObjCRuntimeVersions { eObjC_VersionUnknown = 0 , eAppleObjC_V1 = 1 , eAppleObjC_V2 = 2 , eGNUstep_libobjc2 = 3 }

typedef lldb::addr_t	ObjCISA

typedef std::shared_ptr< ClassDescriptor >	ClassDescriptorSP

typedef std::shared_ptr< EncodingToType >	EncodingToTypeSP

Protected Types inherited from lldb_private::ObjCLanguageRuntime
typedef std::map< ConstString, lldb::TypeWP >	CompleteClassMap

typedef std::unordered_set< ConstString, ConstStringSetHelpers, ConstStringSetHelpers >	CompleteClassSet

Static Protected Member Functions inherited from lldb_private::AppleObjCRuntime
static bool	AppleIsModuleObjCLibrary (const lldb::ModuleSP &module_sp)

static ObjCRuntimeVersions	GetObjCVersion (Process *process, lldb::ModuleSP &objc_module_sp)

Protected Attributes inherited from lldb_private::AppleObjCRuntime
std::unique_ptr< Address >	m_PrintForDebugger_addr

bool	m_read_objc_library

std::unique_ptr< lldb_private::AppleObjCTrampolineHandler >	m_objc_trampoline_handler_up

lldb::BreakpointSP	m_objc_exception_bp_sp

lldb::ModuleWP	m_objc_module_wp

std::unique_ptr< FunctionCaller >	m_print_object_caller_up

std::optional< uint32_t >	m_Foundation_major

Protected Attributes inherited from lldb_private::ObjCLanguageRuntime
uint32_t	m_isa_to_descriptor_stop_id

CompleteClassMap	m_complete_class_cache

CompleteClassSet	m_negative_complete_class_cache

Protected Attributes inherited from lldb_private::Runtime
Process *	m_process

Detailed Description

Definition at line 28 of file AppleObjCRuntimeV2.h.

Member Enumeration Documentation

◆ SharedCacheWarningReason

enum class lldb_private::AppleObjCRuntimeV2::SharedCacheWarningReason

strongprivate

Enumerator
eExpressionUnableToRun
eExpressionExecutionFailure
eNotEnoughClassesRead

Definition at line 431 of file AppleObjCRuntimeV2.h.

Constructor & Destructor Documentation

◆ ~AppleObjCRuntimeV2()

lldb_private::AppleObjCRuntimeV2::~AppleObjCRuntimeV2 ( )

overridedefault

◆ AppleObjCRuntimeV2()

AppleObjCRuntimeV2::AppleObjCRuntimeV2	(	Process *	process,
		const lldb::ModuleSP &	objc_module_sp
	)

private

Definition at line 729 of file AppleObjCRuntimeV2.cpp.

References HasSymbol(), m_has_objc_copyRealizedClassList, m_has_objc_getRealizedClassList_trylock, m_has_object_getClass, RegisterObjCExceptionRecognizer(), and WarnIfNoExpandedSharedCache().

Member Function Documentation

◆ classof()

static bool lldb_private::AppleObjCRuntimeV2::classof ( const LanguageRuntime * runtime )

inlinestatic

Definition at line 49 of file AppleObjCRuntimeV2.h.

References ID, and lldb_private::LanguageRuntime::isA().

◆ CreateExceptionResolver()

BreakpointResolverSP AppleObjCRuntimeV2::CreateExceptionResolver	(	const lldb::BreakpointSP &	bkpt,
		bool	catch_bp,
		bool	throw_bp
	)

overrideprotectedvirtual

Implements lldb_private::LanguageRuntime.

Definition at line 1151 of file AppleObjCRuntimeV2.cpp.

References lldb::eLanguageTypeUnknown, lldb_private::eLazyBoolNo, lldb_private::Breakpoint::Exact, and lldb_private::AppleObjCRuntime::GetExceptionThrowLocation().

◆ CreateInstance()

LanguageRuntime * AppleObjCRuntimeV2::CreateInstance	(	Process *	process,
		lldb::LanguageType	language
	)

static

Definition at line 825 of file AppleObjCRuntimeV2.cpp.

References lldb_private::ObjCLanguageRuntime::eAppleObjC_V2, lldb::eLanguageTypeObjC, and lldb_private::AppleObjCRuntime::GetObjCVersion().

Referenced by Initialize(), and Terminate().

◆ CreateObjectChecker()

llvm::Expected< std::unique_ptr< UtilityFunction > > AppleObjCRuntimeV2::CreateObjectChecker	(	std::string	name,
		ExecutionContext &	exe_ctx
	)

overridevirtual

Implements lldb_private::ObjCLanguageRuntime.

Definition at line 1167 of file AppleObjCRuntimeV2.cpp.

References lldb_private::Target::CreateUtilityFunction(), lldb::eLanguageTypeC, lldb_private::Runtime::GetTargetRef(), m_has_object_getClass, and UNUSED_IF_ASSERT_DISABLED.

◆ GetByteOffsetForIvar()

size_t AppleObjCRuntimeV2::GetByteOffsetForIvar	(	CompilerType &	parent_ast_type,
		const char *	ivar_name
	)

overridevirtual

◆ GetCFBooleanValuesIfNeeded()

bool AppleObjCRuntimeV2::GetCFBooleanValuesIfNeeded ( )

private

Definition at line 3320 of file AppleObjCRuntimeV2.cpp.

References error(), lldb::eSymbolTypeData, lldb_private::ModuleList::FindSymbolsWithNameAndType(), lldb_private::SymbolContextList::GetContextAtIndex(), lldb_private::Target::GetImages(), lldb_private::Symbol::GetLoadAddress(), lldb_private::Runtime::GetProcess(), lldb_private::SymbolContextList::GetSize(), lldb_private::Process::GetTarget(), LLDB_INVALID_ADDRESS, m_CFBoolean_values, lldb_private::Process::ReadPointerFromMemory(), and lldb_private::SymbolContext::symbol.

Referenced by GetValuesForGlobalCFBooleans().

◆ GetClassDescriptor()

ObjCLanguageRuntime::ClassDescriptorSP AppleObjCRuntimeV2::GetClassDescriptor ( ValueObject & valobj )

overridevirtual

◆ GetClassDescriptorFromISA()

ObjCLanguageRuntime::ClassDescriptorSP AppleObjCRuntimeV2::GetClassDescriptorFromISA ( ObjCISA isa )

overridevirtual

Reimplemented from lldb_private::ObjCLanguageRuntime.

Definition at line 1490 of file AppleObjCRuntimeV2.cpp.

References lldb_private::ObjCLanguageRuntime::GetClassDescriptorFromISA(), and GetNonPointerIsaCache().

Referenced by GetClassDescriptor().

◆ GetDeclVendor()

DeclVendor * AppleObjCRuntimeV2::GetDeclVendor ( )

overridevirtual

Reimplemented from lldb_private::LanguageRuntime.

Definition at line 2692 of file AppleObjCRuntimeV2.cpp.

References m_decl_vendor_up.

Referenced by GetDynamicTypeAndAddress().

◆ GetDynamicTypeAndAddress()

bool AppleObjCRuntimeV2::GetDynamicTypeAndAddress	(	ValueObject &	in_value,
		lldb::DynamicValueType	use_dynamic,
		TypeAndOrName &	class_type_or_name,
		Address &	address,
		Value::ValueType &	value_type
	)

overridevirtual

Reimplemented from lldb_private::AppleObjCRuntime.

Definition at line 770 of file AppleObjCRuntimeV2.cpp.

References lldb_private::Process::CalculateTarget(), lldb_private::TypeAndOrName::Clear(), lldb_private::AppleObjCRuntime::CouldHaveDynamicValue(), GetDeclVendor(), lldb_private::ObjCLanguageRuntime::GetNonKVOClassDescriptor(), lldb_private::ValueObject::GetPointerValue(), lldb_private::ValueObject::GetProcessSP(), lldb_private::ValueObject::GetTargetSP(), lldb_private::TypeAndOrName::IsEmpty(), lldb_private::ObjCLanguageRuntime::LookupInCompleteClassCache(), lldb_private::Runtime::m_process, lldb_private::Value::Scalar, lldb_private::TypeAndOrName::SetCompilerType(), lldb_private::TypeAndOrName::SetName(), lldb_private::Address::SetRawAddress(), and lldb_private::TypeAndOrName::SetTypeSP().

◆ GetEncodingToType()

ObjCLanguageRuntime::EncodingToTypeSP AppleObjCRuntimeV2::GetEncodingToType ( )

overridevirtual

Reimplemented from lldb_private::ObjCLanguageRuntime.

Definition at line 3303 of file AppleObjCRuntimeV2.cpp.

References m_encoding_to_type_sp.

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

◆ GetISAHashTablePointer()

lldb::addr_t AppleObjCRuntimeV2::GetISAHashTablePointer ( )

private

Definition at line 1583 of file AppleObjCRuntimeV2.cpp.

References error(), lldb::eSymbolTypeAny, lldb_private::Symbol::GetLoadAddress(), lldb_private::AppleObjCRuntime::GetObjCModule(), lldb_private::Runtime::GetProcess(), lldb_private::Process::GetTarget(), LLDB_INVALID_ADDRESS, m_isa_hash_table_ptr, and lldb_private::Process::ReadPointerFromMemory().

Referenced by lldb_private::AppleObjCRuntimeV2::HashTableSignature::NeedsUpdate().

◆ GetNonPointerIsaCache()

NonPointerISACache * lldb_private::AppleObjCRuntimeV2::GetNonPointerIsaCache ( )

inlineprivate

Definition at line 447 of file AppleObjCRuntimeV2.h.

References lldb_private::AppleObjCRuntimeV2::NonPointerISACache::CreateInstance(), m_non_pointer_isa_cache_up, and m_objc_module_sp.

Referenced by GetClassDescriptorFromISA(), and GetPointerISA().

◆ GetPluginName()

llvm::StringRef lldb_private::AppleObjCRuntimeV2::GetPluginName ( )

inlineoverridevirtual

Implements lldb_private::PluginInterface.

Definition at line 62 of file AppleObjCRuntimeV2.h.

References GetPluginNameStatic().

◆ GetPluginNameStatic()

static llvm::StringRef lldb_private::AppleObjCRuntimeV2::GetPluginNameStatic ( )

inlinestatic

Definition at line 39 of file AppleObjCRuntimeV2.h.

Referenced by GetPluginName(), and Initialize().

◆ GetPointerISA()

lldb_private::AppleObjCRuntime::ObjCISA AppleObjCRuntimeV2::GetPointerISA ( ObjCISA isa )

private

Definition at line 3311 of file AppleObjCRuntimeV2.cpp.

References GetNonPointerIsaCache().

Referenced by lldb_private::ClassDescriptorV2::GetMetaclass().

◆ GetPreferredLanguageRuntime()

LanguageRuntime * AppleObjCRuntimeV2::GetPreferredLanguageRuntime ( ValueObject & in_value )

overridevirtual

Return the preferred language runtime instance, which in most cases will be the current instance.

Reimplemented from lldb_private::LanguageRuntime.

Definition at line 758 of file AppleObjCRuntimeV2.cpp.

References lldb::eLanguageTypeUnknown, lldb_private::ObjCLanguageRuntime::GetNonKVOClassDescriptor(), lldb_private::ValueObject::GetProcessSP(), and lldb_private::Runtime::m_process.

◆ GetRelativeSelectorBaseAddr()

lldb::addr_t lldb_private::AppleObjCRuntimeV2::GetRelativeSelectorBaseAddr ( )

inline

Returns the base address for relative method list selector strings.

Definition at line 92 of file AppleObjCRuntimeV2.h.

References m_relative_selector_base.

Referenced by lldb_private::ClassDescriptorV2::ProcessMethodList().

◆ GetRuntimeVersion()

ObjCRuntimeVersions lldb_private::AppleObjCRuntimeV2::GetRuntimeVersion ( ) const

inlineoverridevirtual

Reimplemented from lldb_private::ObjCLanguageRuntime.

Definition at line 64 of file AppleObjCRuntimeV2.h.

References lldb_private::ObjCLanguageRuntime::eAppleObjC_V2.

◆ GetSharedCacheBaseAddress()

lldb::addr_t AppleObjCRuntimeV2::GetSharedCacheBaseAddress ( )

private

Definition at line 2490 of file AppleObjCRuntimeV2.cpp.

References lldb_private::StructuredData::Object::GetAsDictionary(), lldb_private::Process::GetSharedCacheInfo(), lldb_private::StructuredData::Dictionary::GetValueForKey(), LLDB_INVALID_ADDRESS, and lldb_private::Runtime::m_process.

◆ GetSharedCacheImageHeaderVersion()

std::optional< uint64_t > AppleObjCRuntimeV2::GetSharedCacheImageHeaderVersion ( )

Definition at line 3390 of file AppleObjCRuntimeV2.cpp.

References lldb_private::AppleObjCRuntimeV2::SharedCacheImageHeaders::CreateSharedCacheImageHeaders(), and m_shared_cache_image_headers_up.

Referenced by lldb_private::ClassDescriptorV2::ProcessRelativeMethodLists().

◆ GetSharedCacheReadOnlyAddress()

lldb::addr_t AppleObjCRuntimeV2::GetSharedCacheReadOnlyAddress ( )

private

Definition at line 2457 of file AppleObjCRuntimeV2.cpp.

References lldb_private::SectionList::FindSectionByName(), lldb_private::AppleObjCRuntime::GetObjCModule(), lldb_private::Runtime::GetProcess(), lldb_private::Process::GetTarget(), and LLDB_INVALID_ADDRESS.

◆ GetTaggedPointerObfuscator()

lldb::addr_t AppleObjCRuntimeV2::GetTaggedPointerObfuscator ( )

Definition at line 1550 of file AppleObjCRuntimeV2.cpp.

References error(), lldb::eSymbolTypeAny, lldb_private::Symbol::GetLoadAddress(), lldb_private::AppleObjCRuntime::GetObjCModule(), lldb_private::Runtime::GetProcess(), lldb_private::Process::GetTarget(), LLDB_INVALID_ADDRESS, m_tagged_pointer_obfuscator, and lldb_private::Process::ReadPointerFromMemory().

◆ GetTaggedPointerVendor()

TaggedPointerVendor * lldb_private::AppleObjCRuntimeV2::GetTaggedPointerVendor ( )

inlineoverridevirtual

Reimplemented from lldb_private::ObjCLanguageRuntime.

Definition at line 85 of file AppleObjCRuntimeV2.h.

References m_tagged_pointer_vendor_up.

◆ GetValuesForGlobalCFBooleans()

void AppleObjCRuntimeV2::GetValuesForGlobalCFBooleans	(	lldb::addr_t &	cf_true,
		lldb::addr_t &	cf_false
	)

overridevirtual

Reimplemented from lldb_private::AppleObjCRuntime.

Definition at line 3364 of file AppleObjCRuntimeV2.cpp.

References GetCFBooleanValuesIfNeeded(), lldb_private::AppleObjCRuntime::GetValuesForGlobalCFBooleans(), and m_CFBoolean_values.

◆ HasSymbol()

bool AppleObjCRuntimeV2::HasSymbol ( ConstString Name )

private

Definition at line 2245 of file AppleObjCRuntimeV2.cpp.

References lldb::eSymbolTypeCode, and m_objc_module_sp.

Referenced by AppleObjCRuntimeV2().

◆ Initialize()

void AppleObjCRuntimeV2::Initialize ( )

static

Definition at line 1136 of file AppleObjCRuntimeV2.cpp.

References CreateInstance(), lldb_private::ObjCLanguageRuntime::GetBreakpointExceptionPrecondition(), GetPluginNameStatic(), and lldb_private::PluginManager::RegisterPlugin().

Referenced by lldb_private::AppleObjCRuntime::Initialize().

◆ isA()

bool lldb_private::AppleObjCRuntimeV2::isA ( const void * ClassID ) const

inlineoverridevirtual

Reimplemented from lldb_private::AppleObjCRuntime.

Definition at line 45 of file AppleObjCRuntimeV2.h.

References ID, and lldb_private::AppleObjCRuntime::isA().

◆ IsSharedCacheImageLoaded()

bool AppleObjCRuntimeV2::IsSharedCacheImageLoaded ( uint16_t image_index )

Definition at line 3379 of file AppleObjCRuntimeV2.cpp.

References lldb_private::AppleObjCRuntimeV2::SharedCacheImageHeaders::CreateSharedCacheImageHeaders(), and m_shared_cache_image_headers_up.

Referenced by lldb_private::ClassDescriptorV2::ProcessRelativeMethodLists().

◆ IsTaggedPointer()

bool AppleObjCRuntimeV2::IsTaggedPointer ( lldb::addr_t ptr )

overridevirtual

Reimplemented from lldb_private::AppleObjCRuntime.

Definition at line 1269 of file AppleObjCRuntimeV2.cpp.

References m_tagged_pointer_vendor_up.

Referenced by GetClassDescriptor().

◆ LookupRuntimeSymbol()

lldb::addr_t AppleObjCRuntimeV2::LookupRuntimeSymbol ( ConstString name )

overridevirtual

Reimplemented from lldb_private::LanguageRuntime.

Definition at line 2699 of file AppleObjCRuntimeV2.cpp.

References lldb_private::ConstString::AsCString(), lldb_private::ObjCLanguageRuntime::GetClassDescriptorFromClassName(), and LLDB_INVALID_ADDRESS.

Referenced by GetByteOffsetForIvar().

◆ ModulesDidLoad()

void AppleObjCRuntimeV2::ModulesDidLoad ( const ModuleList & module_list )

overridevirtual

Called when modules have been loaded in the process.

Reimplemented from lldb_private::AppleObjCRuntime.

Definition at line 3373 of file AppleObjCRuntimeV2.cpp.

References lldb_private::AppleObjCRuntime::HasReadObjCLibrary(), m_shared_cache_image_headers_up, and lldb_private::AppleObjCRuntime::ModulesDidLoad().

◆ ParseClassInfoArray()

uint32_t AppleObjCRuntimeV2::ParseClassInfoArray	(	const lldb_private::DataExtractor &	data,
		uint32_t	num_class_infos
	)

private

Definition at line 2179 of file AppleObjCRuntimeV2.cpp.

References lldb_private::ObjCLanguageRuntime::AddClass(), ClassDescriptorV2, lldb_private::DataExtractor::GetAddress(), lldb_private::GetLog(), lldb_private::DataExtractor::GetU32(), lldb_private::Log::GetVerbose(), lldb_private::ObjCLanguageRuntime::ISAIsCached(), LLDB_LOGF, and lldb_private::Types.

◆ RealizedClassGenerationCountChanged()

bool AppleObjCRuntimeV2::RealizedClassGenerationCountChanged ( )

private

Update the generation count of realized classes.

This is not an exact count but rather a value that is incremented when new classes are realized or destroyed. Unlike the count in gdb_objc_realized_classes, it will change when lazily named classes get realized.

Definition at line 2585 of file AppleObjCRuntimeV2.cpp.

References error(), ExtractRuntimeGlobalSymbol(), lldb_private::GetLog(), lldb_private::AppleObjCRuntime::GetObjCModule(), lldb_private::Runtime::GetProcess(), LLDB_LOG, m_realized_class_generation_count, lldb_private::Process, and lldb_private::Types.

Referenced by UpdateISAToDescriptorMapIfNeeded().