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lldb_private::GNUstepObjCRuntime Class Reference

#include <GNUstepObjCRuntime.h>

Inheritance diagram for lldb_private::GNUstepObjCRuntime:
Inheritance graph
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Public Member Functions

 ~GNUstepObjCRuntime () override
 
llvm::StringRef GetPluginName () override
 
void ModulesDidLoad (const ModuleList &module_list) override
 Called when modules have been loaded in the process.
 
bool isA (const void *ClassID) const override
 
bool GetObjectDescription (Stream &str, Value &value, ExecutionContextScope *exe_scope) override
 
bool 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
 
lldb::BreakpointResolverSP CreateExceptionResolver (const lldb::BreakpointSP &bkpt, bool catch_bp, bool throw_bp) override
 
lldb::ThreadPlanSP GetStepThroughTrampolinePlan (Thread &thread, bool stop_others) override
 
bool IsModuleObjCLibrary (const lldb::ModuleSP &module_sp) override
 
bool ReadObjCLibrary (const lldb::ModuleSP &module_sp) override
 
bool HasReadObjCLibrary () override
 
llvm::Expected< std::unique_ptr< UtilityFunction > > CreateObjectChecker (std::string name, ExecutionContext &exe_ctx) override
 
ObjCRuntimeVersions GetRuntimeVersion () const override
 
void UpdateISAToDescriptorMapIfNeeded () override
 
- Public Member Functions inherited from lldb_private::ObjCLanguageRuntime
 ~ObjCLanguageRuntime () override
 
bool isA (const void *ClassID) const override
 
virtual TaggedPointerVendorGetTaggedPointerVendor ()
 
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< CompilerTypeGetRuntimeType (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
 
bool GetTypeBitSize (const CompilerType &compiler_type, uint64_t &size) 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 LanguageRuntimeGetPreferredLanguageRuntime (ValueObject &in_value)
 Return the preferred language runtime instance, which in most cases will be the current instance.
 
virtual bool GetObjectDescription (Stream &str, ValueObject &object)=0
 
virtual bool GetObjectDescription (Stream &str, Value &value, ExecutionContextScope *exe_scope)=0
 
virtual llvm::Expected< VTableInfoGetVTableInfo (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 DeclVendorGetDeclVendor ()
 
virtual lldb::BreakpointResolverSP CreateExceptionResolver (const lldb::BreakpointSP &bkpt, bool catch_bp, bool throw_bp)=0
 
virtual lldb::SearchFilterSP CreateExceptionSearchFilter ()
 
virtual bool GetTypeBitSize (const CompilerType &compiler_type, uint64_t &size)
 
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< CompilerTypeGetRuntimeType (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 Runtimeoperator= (const Runtime &)=delete
 
ProcessGetProcess ()
 
TargetGetTargetRef ()
 
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
 
PluginInterfaceoperator= (const PluginInterface &)=delete
 

Static Public Member Functions

static void Initialize ()
 
static void Terminate ()
 
static lldb_private::LanguageRuntimeCreateInstance (Process *process, lldb::LanguageType language)
 
static llvm::StringRef GetPluginNameStatic ()
 
static bool classof (const LanguageRuntime *runtime)
 
- 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 ObjCLanguageRuntimeGet (Process &process)
 
- Static Public Member Functions inherited from lldb_private::LanguageRuntime
static LanguageRuntimeFindPlugin (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::ObjCLanguageRuntime
static char ID = 0
 
- Static Public Attributes inherited from lldb_private::LanguageRuntime
static char ID = 0
 

Protected Member Functions

 GNUstepObjCRuntime (Process *process)
 
- 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, ISAToDescriptorIteratorGetDescriptorIteratorPair (bool update_if_needed=true)
 
void ReadObjCLibraryIfNeeded (const ModuleList &module_list)
 
 ObjCLanguageRuntime (const ObjCLanguageRuntime &)=delete
 
const ObjCLanguageRuntimeoperator= (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)
 

Protected Attributes

lldb::ModuleSP m_objc_module_sp
 
- 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
Processm_process
 

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< ClassDescriptorClassDescriptorSP
 
typedef std::shared_ptr< EncodingToTypeEncodingToTypeSP
 
- Protected Types inherited from lldb_private::ObjCLanguageRuntime
typedef std::map< ConstString, lldb::TypeWPCompleteClassMap
 
typedef std::unordered_set< ConstString, ConstStringSetHelpers, ConstStringSetHelpersCompleteClassSet
 

Detailed Description

Definition at line 24 of file GNUstepObjCRuntime.h.

Constructor & Destructor Documentation

◆ ~GNUstepObjCRuntime()

GNUstepObjCRuntime::~GNUstepObjCRuntime ( )
overridedefault

◆ GNUstepObjCRuntime()

GNUstepObjCRuntime::GNUstepObjCRuntime ( Process process)
protected

Member Function Documentation

◆ classof()

static bool lldb_private::GNUstepObjCRuntime::classof ( const LanguageRuntime runtime)
inlinestatic

Definition at line 53 of file GNUstepObjCRuntime.h.

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

◆ CouldHaveDynamicValue()

bool GNUstepObjCRuntime::CouldHaveDynamicValue ( ValueObject in_value)
overridevirtual

◆ CreateExceptionResolver()

BreakpointResolverSP GNUstepObjCRuntime::CreateExceptionResolver ( const lldb::BreakpointSP bkpt,
bool  catch_bp,
bool  throw_bp 
)
overridevirtual

◆ CreateInstance()

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

◆ CreateObjectChecker()

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

◆ FixUpDynamicType()

TypeAndOrName GNUstepObjCRuntime::FixUpDynamicType ( const TypeAndOrName type_and_or_name,
ValueObject static_value 
)
overridevirtual

◆ GetDynamicTypeAndAddress()

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

Implements lldb_private::LanguageRuntime.

Definition at line 125 of file GNUstepObjCRuntime.cpp.

◆ GetObjectDescription() [1/2]

bool GNUstepObjCRuntime::GetObjectDescription ( Stream str,
Value value,
ExecutionContextScope exe_scope 
)
overridevirtual

Implements lldb_private::LanguageRuntime.

Definition at line 112 of file GNUstepObjCRuntime.cpp.

◆ GetObjectDescription() [2/2]

bool GNUstepObjCRuntime::GetObjectDescription ( Stream str,
ValueObject object 
)
overridevirtual

Implements lldb_private::LanguageRuntime.

Definition at line 107 of file GNUstepObjCRuntime.cpp.

◆ GetPluginName()

llvm::StringRef lldb_private::GNUstepObjCRuntime::GetPluginName ( )
inlineoverridevirtual

Implements lldb_private::PluginInterface.

Definition at line 45 of file GNUstepObjCRuntime.h.

References GetPluginNameStatic().

◆ GetPluginNameStatic()

static llvm::StringRef lldb_private::GNUstepObjCRuntime::GetPluginNameStatic ( )
inlinestatic

Definition at line 41 of file GNUstepObjCRuntime.h.

Referenced by GetPluginName(), and Initialize().

◆ GetRuntimeVersion()

ObjCRuntimeVersions lldb_private::GNUstepObjCRuntime::GetRuntimeVersion ( ) const
inlineoverridevirtual

◆ GetStepThroughTrampolinePlan()

ThreadPlanSP GNUstepObjCRuntime::GetStepThroughTrampolinePlan ( Thread thread,
bool  stop_others 
)
overridevirtual

Implements lldb_private::LanguageRuntime.

Definition at line 198 of file GNUstepObjCRuntime.cpp.

◆ HasReadObjCLibrary()

bool lldb_private::GNUstepObjCRuntime::HasReadObjCLibrary ( )
inlineoverridevirtual

Implements lldb_private::ObjCLanguageRuntime.

Definition at line 91 of file GNUstepObjCRuntime.h.

References m_objc_module_sp.

◆ Initialize()

void GNUstepObjCRuntime::Initialize ( )
static

◆ isA()

bool lldb_private::GNUstepObjCRuntime::isA ( const void *  ClassID) const
inlineoverridevirtual

Reimplemented from lldb_private::LanguageRuntime.

Definition at line 49 of file GNUstepObjCRuntime.h.

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

◆ IsModuleObjCLibrary()

bool GNUstepObjCRuntime::IsModuleObjCLibrary ( const lldb::ModuleSP module_sp)
overridevirtual

◆ ModulesDidLoad()

void GNUstepObjCRuntime::ModulesDidLoad ( const ModuleList module_list)
overridevirtual

Called when modules have been loaded in the process.

Reimplemented from lldb_private::LanguageRuntime.

Definition at line 222 of file GNUstepObjCRuntime.cpp.

References lldb_private::ObjCLanguageRuntime::ReadObjCLibraryIfNeeded().

◆ ReadObjCLibrary()

bool GNUstepObjCRuntime::ReadObjCLibrary ( const lldb::ModuleSP module_sp)
overridevirtual

Implements lldb_private::ObjCLanguageRuntime.

Definition at line 213 of file GNUstepObjCRuntime.cpp.

References m_objc_module_sp.

◆ Terminate()

void GNUstepObjCRuntime::Terminate ( )
static

◆ UpdateISAToDescriptorMapIfNeeded()

void GNUstepObjCRuntime::UpdateISAToDescriptorMapIfNeeded ( )
overridevirtual

Implements lldb_private::ObjCLanguageRuntime.

Definition at line 204 of file GNUstepObjCRuntime.cpp.

Member Data Documentation

◆ ID

char GNUstepObjCRuntime::ID = 0
static

Definition at line 32 of file GNUstepObjCRuntime.h.

Referenced by classof(), and isA().

◆ m_objc_module_sp

lldb::ModuleSP lldb_private::GNUstepObjCRuntime::m_objc_module_sp
protected

Definition at line 106 of file GNUstepObjCRuntime.h.

Referenced by HasReadObjCLibrary(), and ReadObjCLibrary().


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