lldb_private::ValueObject Class Reference

ValueObject: More...

#include <ValueObject.h>

Inheritance diagram for lldb_private::ValueObject:

Classes
struct	AddrAndType
struct	Bitflags
class	ChildrenManager
class	EvaluationPoint
struct	GetValueForExpressionPathOptions

Public Types
enum	GetExpressionPathFormat { eGetExpressionPathFormatDereferencePointers = 1 , eGetExpressionPathFormatHonorPointers }
enum	ValueObjectRepresentationStyle {   eValueObjectRepresentationStyleValue = 1 , eValueObjectRepresentationStyleSummary , eValueObjectRepresentationStyleLanguageSpecific , eValueObjectRepresentationStyleLocation ,   eValueObjectRepresentationStyleChildrenCount , eValueObjectRepresentationStyleType , eValueObjectRepresentationStyleName , eValueObjectRepresentationStyleExpressionPath }
enum	ExpressionPathScanEndReason {   eExpressionPathScanEndReasonEndOfString = 1 , eExpressionPathScanEndReasonNoSuchChild , eExpressionPathScanEndReasonNoSuchSyntheticChild , eExpressionPathScanEndReasonEmptyRangeNotAllowed ,   eExpressionPathScanEndReasonDotInsteadOfArrow , eExpressionPathScanEndReasonArrowInsteadOfDot , eExpressionPathScanEndReasonFragileIVarNotAllowed , eExpressionPathScanEndReasonRangeOperatorNotAllowed ,   eExpressionPathScanEndReasonRangeOperatorInvalid , eExpressionPathScanEndReasonArrayRangeOperatorMet , eExpressionPathScanEndReasonBitfieldRangeOperatorMet , eExpressionPathScanEndReasonUnexpectedSymbol ,   eExpressionPathScanEndReasonTakingAddressFailed , eExpressionPathScanEndReasonDereferencingFailed , eExpressionPathScanEndReasonRangeOperatorExpanded , eExpressionPathScanEndReasonSyntheticValueMissing ,   eExpressionPathScanEndReasonUnknown = 0xFFFF }
enum	ExpressionPathEndResultType {   eExpressionPathEndResultTypePlain = 1 , eExpressionPathEndResultTypeBitfield , eExpressionPathEndResultTypeBoundedRange , eExpressionPathEndResultTypeUnboundedRange ,   eExpressionPathEndResultTypeValueObjectList , eExpressionPathEndResultTypeInvalid = 0xFFFF }
enum	ExpressionPathAftermath { eExpressionPathAftermathNothing = 1 , eExpressionPathAftermathDereference , eExpressionPathAftermathTakeAddress }
enum	ClearUserVisibleDataItems {   eClearUserVisibleDataItemsNothing = 1u << 0 , eClearUserVisibleDataItemsValue = 1u << 1 , eClearUserVisibleDataItemsSummary = 1u << 2 , eClearUserVisibleDataItemsLocation = 1u << 3 ,   eClearUserVisibleDataItemsDescription = 1u << 4 , eClearUserVisibleDataItemsSyntheticChildren = 1u << 5 , eClearUserVisibleDataItemsAllStrings , eClearUserVisibleDataItemsAll = 0xFFFF }
enum class	PrintableRepresentationSpecialCases : bool { eDisable = false , eAllow = true }

Public Member Functions
virtual	~ValueObject ()
const EvaluationPoint &	GetUpdatePoint () const
EvaluationPoint &	GetUpdatePoint ()
const ExecutionContextRef &	GetExecutionContextRef () const
lldb::TargetSP	GetTargetSP () const
lldb::ProcessSP	GetProcessSP () const
lldb::ThreadSP	GetThreadSP () const
lldb::StackFrameSP	GetFrameSP () const
void	SetNeedsUpdate ()
CompilerType	GetCompilerType ()
virtual TypeImpl	GetTypeImpl ()
virtual bool	CanProvideValue ()
virtual llvm::Expected< uint64_t >	GetByteSize ()=0
virtual lldb::ValueType	GetValueType () const =0
virtual ConstString	GetTypeName ()
virtual ConstString	GetDisplayTypeName ()
virtual ConstString	GetQualifiedTypeName ()
lldb::LanguageType	GetObjectRuntimeLanguage ()
uint32_t	GetTypeInfo (CompilerType *pointee_or_element_compiler_type=nullptr)
bool	IsPointerType ()
bool	IsArrayType ()
bool	IsScalarType ()
bool	IsPointerOrReferenceType ()
bool	IsPossibleDynamicType ()
bool	IsNilReference ()
bool	IsUninitializedReference ()
virtual bool	IsBaseClass ()
virtual bool	IsDereferenceOfParent ()
bool	IsIntegerType (bool &is_signed)
virtual void	GetExpressionPath (Stream &s, GetExpressionPathFormat=eGetExpressionPathFormatDereferencePointers)
lldb::ValueObjectSP	GetValueForExpressionPath (llvm::StringRef expression, ExpressionPathScanEndReason *reason_to_stop=nullptr, ExpressionPathEndResultType *final_value_type=nullptr, const GetValueForExpressionPathOptions &options=GetValueForExpressionPathOptions::DefaultOptions(), ExpressionPathAftermath *final_task_on_target=nullptr)
virtual bool	IsInScope ()
virtual lldb::offset_t	GetByteOffset ()
virtual uint32_t	GetBitfieldBitSize ()
virtual uint32_t	GetBitfieldBitOffset ()
bool	IsBitfield ()
virtual const char *	GetValueAsCString ()
virtual bool	GetValueAsCString (const lldb_private::TypeFormatImpl &format, std::string &destination)
bool	GetValueAsCString (lldb::Format format, std::string &destination)
virtual uint64_t	GetValueAsUnsigned (uint64_t fail_value, bool *success=nullptr)
virtual int64_t	GetValueAsSigned (int64_t fail_value, bool *success=nullptr)
llvm::Expected< llvm::APSInt >	GetValueAsAPSInt ()
	If the current ValueObject is of an appropriate type, convert the value to an APSInt and return that.
llvm::Expected< llvm::APFloat >	GetValueAsAPFloat ()
	If the current ValueObject is of an appropriate type, convert the value to an APFloat and return that.
llvm::Expected< bool >	GetValueAsBool ()
	If the current ValueObject is of an appropriate type, convert the value to a boolean and return that.
llvm::Error	SetValueFromInteger (const llvm::APInt &value, bool can_update_var=true)
	Update an existing integer ValueObject with a new integer value.
llvm::Error	SetValueFromInteger (lldb::ValueObjectSP new_val_sp, bool can_update_var=true)
	Update an existing integer ValueObject with an integer value created frome 'new_val_sp'.
virtual bool	SetValueFromCString (const char *value_str, Status &error)
virtual lldb::ModuleSP	GetModule ()
	Return the module associated with this value object in case the value is from an executable file and might have its data in sections of the file.
ValueObject *	GetRoot ()
ValueObject *	FollowParentChain (std::function< bool(ValueObject *)>)
	Given a ValueObject, loop over itself and its parent, and its parent's parent, .
virtual bool	GetDeclaration (Declaration &decl)
const Status &	GetError ()
ConstString	GetName () const
lldb::user_id_t	GetID () const
	Returns a unique id for this ValueObject.
virtual lldb::ValueObjectSP	GetChildAtIndex (uint32_t idx, bool can_create=true)
lldb::ValueObjectSP	GetChildAtNamePath (llvm::ArrayRef< llvm::StringRef > names)
virtual lldb::ValueObjectSP	GetChildMemberWithName (llvm::StringRef name, bool can_create=true)
virtual llvm::Expected< size_t >	GetIndexOfChildWithName (llvm::StringRef name)
llvm::Expected< uint32_t >	GetNumChildren (uint32_t max=UINT32_MAX)
uint32_t	GetNumChildrenIgnoringErrors (uint32_t max=UINT32_MAX)
	Like GetNumChildren but returns 0 on error.
bool	HasChildren ()
const Value &	GetValue () const
Value &	GetValue ()
virtual bool	ResolveValue (Scalar &scalar)
virtual bool	IsLogicalTrue (Status &error)
virtual const char *	GetLocationAsCString ()
const char *	GetSummaryAsCString (lldb::LanguageType lang=lldb::eLanguageTypeUnknown)
bool	GetSummaryAsCString (TypeSummaryImpl *summary_ptr, std::string &destination, lldb::LanguageType lang=lldb::eLanguageTypeUnknown)
bool	GetSummaryAsCString (std::string &destination, const TypeSummaryOptions &options)
bool	GetSummaryAsCString (TypeSummaryImpl *summary_ptr, std::string &destination, const TypeSummaryOptions &options)
llvm::Expected< std::string >	GetObjectDescription ()
bool	HasSpecialPrintableRepresentation (ValueObjectRepresentationStyle val_obj_display, lldb::Format custom_format)
bool	DumpPrintableRepresentation (Stream &s, ValueObjectRepresentationStyle val_obj_display=eValueObjectRepresentationStyleSummary, lldb::Format custom_format=lldb::eFormatInvalid, PrintableRepresentationSpecialCases special=PrintableRepresentationSpecialCases::eAllow, bool do_dump_error=true)
bool	GetValueIsValid () const
bool	GetValueDidChange ()
bool	UpdateValueIfNeeded (bool update_format=true)
bool	UpdateFormatsIfNeeded ()
lldb::ValueObjectSP	GetSP ()
void	SetName (llvm::StringRef name)
	Change the name of the current ValueObject.
virtual AddrAndType	GetAddressOf (bool scalar_is_load_address=true)
std::optional< lldb::addr_t >	GetStrippedPointerValue (lldb::addr_t address)
	Remove ptrauth bits from address if the type has a ptrauth qualifier.
AddrAndType	GetPointerValue ()
lldb::ValueObjectSP	GetSyntheticChild (ConstString key) const
lldb::ValueObjectSP	GetSyntheticArrayMember (size_t index, bool can_create)
lldb::ValueObjectSP	GetSyntheticBitFieldChild (uint32_t from, uint32_t to, bool can_create)
lldb::ValueObjectSP	GetSyntheticExpressionPathChild (const char *expression, bool can_create)
virtual lldb::ValueObjectSP	GetSyntheticChildAtOffset (uint32_t offset, const CompilerType &type, bool can_create, ConstString name_const_str=ConstString())
virtual lldb::ValueObjectSP	GetSyntheticBase (uint32_t offset, const CompilerType &type, bool can_create, ConstString name_const_str=ConstString())
virtual lldb::ValueObjectSP	GetDynamicValue (lldb::DynamicValueType valueType)
lldb::DynamicValueType	GetDynamicValueType ()
virtual lldb::ValueObjectSP	GetStaticValue ()
virtual lldb::ValueObjectSP	GetNonSyntheticValue ()
lldb::ValueObjectSP	GetSyntheticValue ()
virtual bool	HasSyntheticValue ()
virtual bool	IsSynthetic ()
lldb::ValueObjectSP	GetQualifiedRepresentationIfAvailable (lldb::DynamicValueType dynValue, bool synthValue)
virtual lldb::ValueObjectSP	CreateConstantValue (ConstString name)
virtual lldb::ValueObjectSP	Dereference (Status &error)
virtual lldb::ValueObjectSP	Clone (llvm::StringRef new_name)
	Creates a copy of the ValueObject with a new name and setting the current ValueObject as its parent.
virtual lldb::ValueObjectSP	AddressOf (Status &error)
virtual lldb::addr_t	GetLiveAddress ()
virtual void	SetLiveAddress (lldb::addr_t addr=LLDB_INVALID_ADDRESS, AddressType address_type=eAddressTypeLoad)
lldb::ValueObjectSP	Cast (const CompilerType &compiler_type)
virtual lldb::ValueObjectSP	DoCast (const CompilerType &compiler_type)
virtual lldb::ValueObjectSP	CastPointerType (const char *name, CompilerType &ast_type)
virtual lldb::ValueObjectSP	CastPointerType (const char *name, lldb::TypeSP &type_sp)
lldb::addr_t	GetLoadAddress ()
	Return the target load address associated with this value object.
llvm::Expected< lldb::ValueObjectSP >	CastDerivedToBaseType (CompilerType type, const llvm::ArrayRef< uint32_t > &base_type_indices)
	Take a ValueObject whose type is an inherited class, and cast it to 'type', which should be one of its base classes.
llvm::Expected< lldb::ValueObjectSP >	CastBaseToDerivedType (CompilerType type, uint64_t offset)
	Take a ValueObject whose type is a base class, and cast it to 'type', which should be one of its derived classes.
lldb::ValueObjectSP	CastToBasicType (CompilerType type)
lldb::ValueObjectSP	CastToEnumType (CompilerType type)
lldb::ValueObjectSP	GetVTable ()
	If this object represents a C++ class with a vtable, return an object that represents the virtual function table.
void	ValueUpdated ()
virtual bool	IsDynamic ()
virtual bool	DoesProvideSyntheticValue ()
virtual bool	IsSyntheticChildrenGenerated ()
virtual void	SetSyntheticChildrenGenerated (bool b)
virtual SymbolContextScope *	GetSymbolContextScope ()
llvm::Error	Dump (Stream &s)
llvm::Error	Dump (Stream &s, const DumpValueObjectOptions &options)
lldb::ValueObjectSP	CreateChildValueObjectFromExpression (llvm::StringRef name, llvm::StringRef expression, const ExecutionContext &exe_ctx, const EvaluateExpressionOptions &options)
	These are the appropriate routines to make a ValueObject that get managed by this ValueObject (and all the other members of its Cluster).
lldb::ValueObjectSP	CreateChildValueObjectFromAddress (llvm::StringRef name, uint64_t address, const ExecutionContext &exe_ctx, CompilerType type, bool do_deref=true)
	Given an address either create a value object containing the value at that address, or create a value object containing the address itself (pointer value), depending on whether the parameter 'do_deref' is true or false.
lldb::ValueObjectSP	CreateChildValueObjectFromData (llvm::StringRef name, const DataExtractor &data, const ExecutionContext &exe_ctx, CompilerType type)
lldb::ValueObjectSP	CreateChildValueObjectFromAPInt (const ExecutionContext &exe_ctx, const llvm::APInt &v, CompilerType type, llvm::StringRef name)
	Create a value object containing the given APInt value.
lldb::ValueObjectSP	CreateChildValueObjectFromAPFloat (const ExecutionContext &exe_ctx, const llvm::APFloat &v, CompilerType type, llvm::StringRef name)
	Create a value object containing the given APFloat value.
lldb::ValueObjectSP	CreateChildValueObjectFromScalar (const ExecutionContext &exe_ctx, Scalar &s, CompilerType type, llvm::StringRef name)
	Create a value object containing the given Scalar value.
lldb::ValueObjectSP	CreateChildValueObjectFromBool (const ExecutionContext &exe_ctx, lldb::TypeSystemSP typesystem, bool value, llvm::StringRef name)
	Create a value object containing the given boolean value.
lldb::ValueObjectSP	CreateChildValueObjectFromNullptr (const ExecutionContext &exe_ctx, CompilerType type, llvm::StringRef name)
	Create a nullptr value object with the specified type (must be a nullptr type).
lldb::ValueObjectSP	Persist ()
bool	IsCStringContainer (bool check_pointer=false)
	Returns true if this is a char* or a char[] if it is a char* and check_pointer is true, it also checks that the pointer is valid.
std::pair< size_t, bool >	ReadPointedString (lldb::WritableDataBufferSP &buffer_sp, Status &error, bool honor_array)
virtual size_t	GetPointeeData (DataExtractor &data, uint32_t item_idx=0, uint32_t item_count=1)
virtual uint64_t	GetData (DataExtractor &data, Status &error)
virtual bool	SetData (DataExtractor &data, Status &error)
virtual bool	GetIsConstant () const
virtual bool	CanSetValue ()
	Returns false when this value cannot be modified through SetValueFromCString() or SetData() because it exists in the target but has no writable storage, e.g., a constant or a computed variable value.
bool	NeedsUpdating ()
void	SetIsConstant ()
lldb::Format	GetFormat () const
virtual void	SetFormat (lldb::Format format)
virtual lldb::LanguageType	GetPreferredDisplayLanguage ()
void	SetPreferredDisplayLanguage (lldb::LanguageType lt)
lldb::TypeSummaryImplSP	GetSummaryFormat ()
void	SetSummaryFormat (lldb::TypeSummaryImplSP format)
void	SetDerefValobj (ValueObject *deref)
ValueObject *	GetDerefValobj ()
void	SetValueFormat (lldb::TypeFormatImplSP format)
lldb::TypeFormatImplSP	GetValueFormat ()
void	SetSyntheticChildren (const lldb::SyntheticChildrenSP &synth_sp)
lldb::SyntheticChildrenSP	GetSyntheticChildren ()
virtual ValueObject *	GetParent ()
virtual const ValueObject *	GetParent () const
void	SetLogicalParent (ValueObject *parent)
ValueObject *	GetNonBaseClassParent ()
void	SetAddressTypeOfChildren (AddressType at)
AddressType	GetAddressTypeOfChildren ()
void	SetHasCompleteType ()
virtual bool	MightHaveChildren ()
	Find out if a ValueObject might have children.
virtual lldb::VariableSP	GetVariable ()
virtual bool	IsRuntimeSupportValue ()
virtual uint64_t	GetLanguageFlags ()
virtual void	SetLanguageFlags (uint64_t flags)
llvm::ArrayRef< uint8_t >	GetLocalBuffer () const
	Returns the local buffer that this ValueObject points to if it's available.
lldb::ValueObjectSP	CheckValueObjectOwnership (ValueObject *child)

Static Public Member Functions
static lldb::ValueObjectSP	CreateValueObjectFromExpression (llvm::StringRef name, llvm::StringRef expression, const ExecutionContext &exe_ctx, ValueObject *parent=nullptr)
	The following static routines create "Root" ValueObjects if parent is null.
static lldb::ValueObjectSP	CreateValueObjectFromExpression (llvm::StringRef name, llvm::StringRef expression, const ExecutionContext &exe_ctx, const EvaluateExpressionOptions &options, ValueObject *parent=nullptr)
static lldb::ValueObjectSP	CreateValueObjectFromAddress (llvm::StringRef name, uint64_t address, const ExecutionContext &exe_ctx, CompilerType type, bool do_deref=true, ValueObject *parent=nullptr)
	Given an address either create a value object containing the value at that address, or create a value object containing the address itself (pointer value), depending on whether the parameter 'do_deref' is true or false.
static lldb::ValueObjectSP	CreateValueObjectFromData (llvm::StringRef name, const DataExtractor &data, const ExecutionContext &exe_ctx, CompilerType type, ValueObject *parent=nullptr)
static lldb::ValueObjectSP	CreateValueObjectFromAPInt (const ExecutionContext &exe_ctx, const llvm::APInt &v, CompilerType type, llvm::StringRef name, ValueObject *parent=nullptr)
	Create a value object containing the given APInt value.
static lldb::ValueObjectSP	CreateValueObjectFromAPFloat (const ExecutionContext &exe_ctx, const llvm::APFloat &v, CompilerType type, llvm::StringRef name, ValueObject *parent=nullptr)
	Create a value object containing the given APFloat value.
static lldb::ValueObjectSP	CreateValueObjectFromScalar (const ExecutionContext &exe_ctx, Scalar &s, CompilerType type, llvm::StringRef name, ValueObject *parent=nullptr)
	Create a value object containing the given Scalar value.
static lldb::ValueObjectSP	CreateValueObjectFromBool (const ExecutionContext &exe_ctx, lldb::TypeSystemSP typesystem, bool value, llvm::StringRef name, ValueObject *parent=nullptr)
	Create a value object containing the given boolean value.
static lldb::ValueObjectSP	CreateValueObjectFromNullptr (const ExecutionContext &exe_ctx, CompilerType type, llvm::StringRef name, ValueObject *parent=nullptr)
	Create a nullptr value object with the specified type (must be a nullptr type).

Protected Types
typedef ClusterManager< ValueObject >	ValueObjectManager
using	ValueObjectManagerSP = std::shared_ptr<ValueObjectManager>

Protected Member Functions
	ValueObject (ExecutionContextScope *exe_scope, ValueObjectManager &manager, AddressType child_ptr_or_ref_addr_type=eAddressTypeLoad)
	Use this constructor to create a "root variable object".
	ValueObject (ValueObject &parent)
	Use this constructor to create a ValueObject owned by another ValueObject.
ValueObjectManager *	GetManager ()
virtual bool	UpdateValue ()=0
virtual LazyBool	CanUpdateWithInvalidExecutionContext ()
virtual void	CalculateDynamicValue (lldb::DynamicValueType use_dynamic)
virtual lldb::DynamicValueType	GetDynamicValueTypeImpl ()
virtual bool	HasDynamicValueTypeInfo ()
virtual void	CalculateSyntheticValue ()
virtual ValueObject *	CreateChildAtIndex (size_t idx)
	Should only be called by ValueObject::GetChildAtIndex().
virtual ValueObject *	CreateSyntheticArrayMember (size_t idx)
	Should only be called by ValueObject::GetSyntheticArrayMember().
virtual llvm::Expected< uint32_t >	CalculateNumChildren (uint32_t max=UINT32_MAX)=0
	Should only be called by ValueObject::GetNumChildren().
void	SetNumChildren (uint32_t num_children)
void	SetValueDidChange (bool value_changed)
void	SetValueIsValid (bool valid)
void	ClearUserVisibleData (uint32_t items=ValueObject::eClearUserVisibleDataItemsAllStrings)
void	AddSyntheticChild (ConstString key, ValueObject *valobj)
DataExtractor &	GetDataExtractor ()
void	ClearDynamicTypeInformation ()
virtual CompilerType	GetCompilerTypeImpl ()=0
const char *	GetLocationAsCStringImpl (const Value &value, const DataExtractor &data)
bool	IsChecksumEmpty ()
void	SetPreferredDisplayLanguageIfNeeded (lldb::LanguageType)
virtual void	DoUpdateChildrenAddressType (ValueObject &valobj)

Static Protected Member Functions
static ValueObjectManagerSP	ReuseManagerIfParent (ValueObject *parent)
	The following two functions are helpers for Create methods for ValueObject subclasses that need to optionally receive a parent or external manager.
static ValueObjectManagerSP	CreateManagerIfEmpty (ValueObjectManager *&manager)
	If manager is null, makes a new ValueObjectManager and sets manager to the new ValueObjectManager.

Protected Attributes
ValueObject *	m_parent = nullptr
	The parent value object, or nullptr if this has no parent.
ValueObject *	m_logical_parent = nullptr
	The parent to report from GetParent() when m_parent does not reflect the "display" (i.e logical) parent.
ValueObject *	m_root = nullptr
	The root of the hierarchy for this ValueObject (or nullptr if never calculated).
EvaluationPoint	m_update_point
	Stores both the stop id and the full context at which this value was last updated.
ConstString	m_name
	The name of this object.
DataExtractor	m_data
	A data extractor that can be used to extract the value.
Value	m_value
Status	m_error
	An error object that can describe any errors that occur when updating values.
std::string	m_value_str
	Cached value string that will get cleared if/when the value is updated.
std::string	m_old_value_str
	Cached old value string from the last time the value was gotten.
std::string	m_location_str
	Cached location string that will get cleared if/when the value is updated.
std::string	m_summary_str
	Cached summary string that will get cleared if/when the value is updated.
std::string	m_object_desc_str
	Cached result of the "object printer".
CompilerType	m_override_type
	If the type of the value object should be overridden, the type to impose.
ValueObjectManager *	m_manager = nullptr
	This object is managed by the root object (any ValueObject that gets created without a parent.) The manager gets passed through all the generations of dependent objects, and will keep the whole cluster of objects alive as long as a shared pointer to any of them has been handed out.
ChildrenManager	m_children
std::map< ConstString, ValueObject * >	m_synthetic_children
ValueObject *	m_dynamic_value = nullptr
ValueObject *	m_synthetic_value = nullptr
ValueObject *	m_deref_valobj = nullptr
lldb::ValueObjectSP	m_addr_of_valobj_sp
	We have to hold onto a shared pointer to this one because it is created as an independent ValueObjectConstResult, which isn't managed by us.
lldb::Format	m_format = lldb::eFormatDefault
lldb::Format	m_last_format = lldb::eFormatDefault
uint32_t	m_last_format_mgr_revision = 0
lldb::TypeSummaryImplSP	m_type_summary_sp
lldb::TypeFormatImplSP	m_type_format_sp
lldb::SyntheticChildrenSP	m_synthetic_children_sp
ProcessModID	m_user_id_of_forced_summary
AddressType	m_address_type_of_ptr_or_ref_children = eAddressTypeInvalid
llvm::SmallVector< uint8_t, 16 >	m_value_checksum
lldb::LanguageType	m_preferred_display_language = lldb::eLanguageTypeUnknown
uint64_t	m_language_flags = 0
UserID	m_id
	Unique identifier for every value object.
struct lldb_private::ValueObject::Bitflags	m_flags

Private Member Functions
void	UpdateChildrenAddressType ()
lldb::ValueObjectSP	GetValueForExpressionPath_Impl (llvm::StringRef expression_cstr, ExpressionPathScanEndReason *reason_to_stop, ExpressionPathEndResultType *final_value_type, const GetValueForExpressionPathOptions &options, ExpressionPathAftermath *final_task_on_target)
	ValueObject (const ValueObject &)=delete
const ValueObject &	operator= (const ValueObject &)=delete

Friends
class	ValueObjectChild
class	ExpressionVariable
class	Target
class	ValueObjectConstResultImpl
class	ValueObjectSynthetic

Detailed Description

ValueObject:

This abstract class provides an interface to a particular value, be it a register, a local or global variable, that is evaluated in some particular scope. The ValueObject also has the capability of being the "child" of some other variable object, and in turn of having children. If a ValueObject is a root variable object - having no parent - then it must be constructed with respect to some particular ExecutionContextScope. If it is a child, it inherits the ExecutionContextScope from its parent. The ValueObject will update itself if necessary before fetching its value, summary, object description, etc. But it will always update itself in the ExecutionContextScope with which it was originally created. A brief note on life cycle management for ValueObjects. This is a little tricky because a ValueObject can contain various other ValueObjects - the Dynamic Value, its children, the dereference value, etc. Any one of these can be handed out as a shared pointer, but for that contained value object to be valid, the root object and potentially other of the value objects need to stay around. We solve this problem by handing out shared pointers to the Value Object and any of its dependents using a shared ClusterManager. This treats each shared pointer handed out for the entire cluster as a reference to the whole cluster. The whole cluster will stay around until the last reference is released.

The ValueObject mostly handle this automatically, if a value object is made with a Parent ValueObject, then it adds itself to the ClusterManager of the parent. It does mean that external to the ValueObjects we should only ever make available ValueObjectSP's, never ValueObjects or pointers to them. So all the "Root level" ValueObject derived constructors should be private, and should implement a Create function that new's up object and returns a Shared Pointer that it gets from the GetSP() method.

However, if you are making an derived ValueObject that will be contained in a parent value object, you should just hold onto a pointer to it internally, and by virtue of passing the parent ValueObject into its constructor, it will be added to the ClusterManager for the parent. Then if you ever hand out a Shared Pointer to the contained ValueObject, just do so by calling GetSP() on the contained object.

Definition at line 105 of file ValueObject.h.

Member Typedef Documentation

ValueObjectManager

typedef ClusterManager<ValueObject> lldb_private::ValueObject::ValueObjectManager

protected

Definition at line 986 of file ValueObject.h.

ValueObjectManagerSP

using lldb_private::ValueObject::ValueObjectManagerSP = std::shared_ptr<ValueObjectManager>

protected

Definition at line 1029 of file ValueObject.h.

Member Enumeration Documentation

ClearUserVisibleDataItems

enum lldb_private::ValueObject::ClearUserVisibleDataItems

Enumerator
eClearUserVisibleDataItemsNothing
eClearUserVisibleDataItemsValue
eClearUserVisibleDataItemsSummary
eClearUserVisibleDataItemsLocation
eClearUserVisibleDataItemsDescription
eClearUserVisibleDataItemsSyntheticChildren
eClearUserVisibleDataItemsAllStrings
eClearUserVisibleDataItemsAll

Definition at line 182 of file ValueObject.h.

ExpressionPathAftermath

enum lldb_private::ValueObject::ExpressionPathAftermath

Enumerator
eExpressionPathAftermathNothing	Just return it.
eExpressionPathAftermathDereference	Dereference the target.
eExpressionPathAftermathTakeAddress	Take target's address.

Definition at line 173 of file ValueObject.h.

ExpressionPathEndResultType

enum lldb_private::ValueObject::ExpressionPathEndResultType

Enumerator
eExpressionPathEndResultTypePlain	Anything but...
eExpressionPathEndResultTypeBitfield	A bitfield.
eExpressionPathEndResultTypeBoundedRange	A range [low-high].
eExpressionPathEndResultTypeUnboundedRange	A range [].
eExpressionPathEndResultTypeValueObjectList	Several items in a VOList.
eExpressionPathEndResultTypeInvalid

Definition at line 159 of file ValueObject.h.

ExpressionPathScanEndReason

enum lldb_private::ValueObject::ExpressionPathScanEndReason

Enumerator
eExpressionPathScanEndReasonEndOfString	Out of data to parse.
eExpressionPathScanEndReasonNoSuchChild	Child element not found.
eExpressionPathScanEndReasonNoSuchSyntheticChild	(Synthetic) child element not found.
eExpressionPathScanEndReasonEmptyRangeNotAllowed	[] only allowed for arrays.
eExpressionPathScanEndReasonDotInsteadOfArrow	. used when -> should be used.
eExpressionPathScanEndReasonArrowInsteadOfDot	-> used when . should be used.
eExpressionPathScanEndReasonFragileIVarNotAllowed	ObjC ivar expansion not allowed.
eExpressionPathScanEndReasonRangeOperatorNotAllowed	[] not allowed by options.
eExpressionPathScanEndReasonRangeOperatorInvalid	[] not valid on objects other than scalars, pointers or arrays.
eExpressionPathScanEndReasonArrayRangeOperatorMet	[] is good for arrays, but I cannot parse it.
eExpressionPathScanEndReasonBitfieldRangeOperatorMet	[] is good for bitfields, but I cannot parse after it.
eExpressionPathScanEndReasonUnexpectedSymbol	Something is malformed in he expression.
eExpressionPathScanEndReasonTakingAddressFailed	Impossible to apply & operator.
eExpressionPathScanEndReasonDereferencingFailed	Impossible to apply * operator.
eExpressionPathScanEndReasonRangeOperatorExpanded	[] was expanded into a VOList.
eExpressionPathScanEndReasonSyntheticValueMissing	getting the synthetic children failed.
eExpressionPathScanEndReasonUnknown

Definition at line 123 of file ValueObject.h.

GetExpressionPathFormat

enum lldb_private::ValueObject::GetExpressionPathFormat

Enumerator
eGetExpressionPathFormatDereferencePointers
eGetExpressionPathFormatHonorPointers

Definition at line 107 of file ValueObject.h.

PrintableRepresentationSpecialCases

enum class lldb_private::ValueObject::PrintableRepresentationSpecialCases : bool

strong

Enumerator
eDisable
eAllow

Definition at line 544 of file ValueObject.h.

ValueObjectRepresentationStyle

enum lldb_private::ValueObject::ValueObjectRepresentationStyle

Enumerator
eValueObjectRepresentationStyleValue
eValueObjectRepresentationStyleSummary
eValueObjectRepresentationStyleLanguageSpecific
eValueObjectRepresentationStyleLocation
eValueObjectRepresentationStyleChildrenCount
eValueObjectRepresentationStyleType
eValueObjectRepresentationStyleName
eValueObjectRepresentationStyleExpressionPath

Definition at line 112 of file ValueObject.h.

Constructor & Destructor Documentation

~ValueObject()

ValueObject::~ValueObject ( )

virtualdefault

ValueObject() [1/3]

ValueObject::ValueObject ( ExecutionContextScope * exe_scope, ValueObjectManager & manager, AddressType child_ptr_or_ref_addr_type = eAddressTypeLoad )

protected

Use this constructor to create a "root variable object".

The ValueObject will be locked to this context through-out its lifespan.

Definition at line 101 of file ValueObject.cpp.

References lldb_private::ExecutionContextScope::CalculateTarget(), g_value_obj_uid, lldb_private::ArchSpec::GetAddressByteSize(), lldb_private::ArchSpec::GetByteOrder(), m_address_type_of_ptr_or_ref_children, m_data, m_id, m_manager, and m_update_point.

Referenced by AddSyntheticChild(), CheckValueObjectOwnership(), lldb_private::ValueObjectCast::Create(), lldb_private::ValueObjectMemory::Create(), lldb_private::ValueObjectMemory::Create(), lldb_private::ValueObjectRecognizerSynthesizedValue::Create(), lldb_private::ValueObjectVTable::Create(), CreateChildAtIndex(), lldb_private::ValueObjectConstResult::CreateChildAtIndex(), lldb_private::ValueObjectRegisterSet::CreateChildAtIndex(), lldb_private::ValueObjectVTable::CreateChildAtIndex(), CreateSyntheticArrayMember(), lldb_private::ValueObjectConstResult::CreateSyntheticArrayMember(), lldb_private::ValueObjectRegisterSet::CreateSyntheticArrayMember(), lldb_private::ValueObjectVTable::CreateSyntheticArrayMember(), CreateValueObjectFromAddress(), CreateValueObjectFromAPFloat(), CreateValueObjectFromAPInt(), CreateValueObjectFromBool(), CreateValueObjectFromData(), CreateValueObjectFromExpression(), CreateValueObjectFromExpression(), CreateValueObjectFromNullptr(), CreateValueObjectFromScalar(), DoUpdateChildrenAddressType(), lldb_private::ValueObjectVariable::DoUpdateChildrenAddressType(), FollowParentChain(), GetAddressTypeOfChildren(), lldb_private::ValueObject::ChildrenManager::GetChildAtIndex(), GetChildAtIndex(), lldb_private::ValueObjectRegisterSet::GetChildMemberWithName(), GetDerefValobj(), GetDynamicValueType(), GetExpressionPath(), GetFormat(), GetModule(), GetNonBaseClassParent(), GetParent(), GetParent(), lldb_private::ValueObjectCast::GetParent(), lldb_private::ValueObjectCast::GetParent(), GetRoot(), GetSyntheticArrayMember(), GetValueForExpressionPath_Impl(), ValueObjectVTableChild::IsInScope(), operator=(), ReuseManagerIfParent(), lldb_private::ValueObject::ChildrenManager::SetChildAtIndex(), SetDerefValobj(), SetLogicalParent(), lldb_private::ValueObjectVTable::UpdateValue(), ValueObjectVTableChild::UpdateValue(), ValueObject(), ValueObject(), lldb_private::ValueObjectCast::ValueObjectCast(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectMemory::ValueObjectMemory(), lldb_private::ValueObjectMemory::ValueObjectMemory(), lldb_private::ValueObjectRecognizerSynthesizedValue::ValueObjectRecognizerSynthesizedValue(), lldb_private::ValueObjectRegister::ValueObjectRegister(), lldb_private::ValueObjectRegister::ValueObjectRegister(), lldb_private::ValueObjectRegisterSet::ValueObjectRegisterContext, lldb_private::ValueObjectRegister::ValueObjectRegisterSet, lldb_private::ValueObjectRegisterSet::ValueObjectRegisterSet(), ValueObjectSynthetic, lldb_private::ValueObjectVariable::ValueObjectVariable(), lldb_private::ValueObjectVTable::ValueObjectVTable(), ValueObjectVTableChild::ValueObjectVTableChild(), lldb_private::ValueObjectCast::~ValueObjectCast(), lldb_private::ValueObjectMemory::~ValueObjectMemory(), and lldb_private::ValueObjectVTable::~ValueObjectVTable().

ValueObject() [2/3]

ValueObject::ValueObject ( ValueObject & parent )

protected

Use this constructor to create a ValueObject owned by another ValueObject.

It will inherit the ExecutionContext of its parent.

Definition at line 90 of file ValueObject.cpp.

References g_value_obj_uid, lldb_private::DataExtractor::GetAddressByteSize(), lldb_private::DataExtractor::GetByteOrder(), GetDataExtractor(), GetManager(), GetUpdatePoint(), m_data, m_flags, m_id, lldb_private::ValueObject::Bitflags::m_is_synthetic_children_generated, m_manager, m_parent, m_update_point, and ValueObject().

ValueObject() [3/3]

lldb_private::ValueObject::ValueObject ( const ValueObject & )

privatedelete

References ValueObject().

Member Function Documentation

AddressOf()

ValueObjectSP ValueObject::AddressOf ( Status & error )

virtual

Reimplemented in lldb_private::ValueObjectConstResult, lldb_private::ValueObjectConstResultCast, and lldb_private::ValueObjectConstResultChild.

Definition at line 2904 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), lldb_private::eAddressTypeFile, lldb_private::eAddressTypeHost, lldb_private::eAddressTypeInvalid, lldb_private::eAddressTypeLoad, error(), lldb_private::Status::FromErrorStringWithFormat(), lldb_private::ExecutionContext::GetAddressByteSize(), GetAddressOf(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), GetCompilerType(), lldb_private::StreamString::GetData(), GetExecutionContextRef(), GetExpressionPath(), lldb_private::CompilerType::GetPointerType(), lldb_private::endian::InlHostByteOrder(), LLDB_INVALID_ADDRESS, m_addr_of_valobj_sp, and m_name.

AddSyntheticChild()

void ValueObject::AddSyntheticChild ( ConstString key, ValueObject * valobj )

protected

Definition at line 1803 of file ValueObject.cpp.

References m_synthetic_children, and ValueObject().

Referenced by GetSyntheticArrayMember(), GetSyntheticBase(), GetSyntheticBitFieldChild(), GetSyntheticChildAtOffset(), and GetSyntheticExpressionPathChild().

CalculateDynamicValue()

void ValueObject::CalculateDynamicValue ( lldb::DynamicValueType use_dynamic )

protectedvirtual

Definition at line 2071 of file ValueObject.cpp.

References ClearDynamicTypeInformation(), lldb::eNoDynamicValues, GetExecutionContextRef(), lldb_private::ExecutionContext::GetProcessPtr(), IsDynamic(), lldb_private::Process::IsPossibleDynamicValue(), and m_dynamic_value.

Referenced by GetDynamicValue().

CalculateNumChildren()

virtual llvm::Expected< uint32_t > lldb_private::ValueObject::CalculateNumChildren ( uint32_t max = UINT32_MAX )

protectedpure virtual

Should only be called by ValueObject::GetNumChildren().

Implemented in lldb_private::ValueObjectCast, lldb_private::ValueObjectChild, lldb_private::ValueObjectConstResult, lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectMemory, lldb_private::ValueObjectRecognizerSynthesizedValue, lldb_private::ValueObjectRegister, lldb_private::ValueObjectRegisterSet, lldb_private::ValueObjectSynthetic, lldb_private::ValueObjectVariable, lldb_private::ValueObjectVTable, and ValueObjectVTableChild.

References UINT32_MAX.

Referenced by GetNumChildren().

CalculateSyntheticValue()

void ValueObject::CalculateSyntheticValue ( )

protectedvirtual

Reimplemented in lldb_private::ValueObjectSynthetic.

Definition at line 2050 of file ValueObject.cpp.

References GetTargetSP(), m_synthetic_children_sp, m_synthetic_value, UpdateFormatsIfNeeded(), and ValueObjectSynthetic.

Referenced by GetSyntheticValue(), and HasSyntheticValue().

CanProvideValue()

bool ValueObject::CanProvideValue ( )

virtual

Reimplemented in lldb_private::ValueObjectSynthetic.

Definition at line 3760 of file ValueObject.cpp.

References GetCompilerType(), lldb_private::CompilerType::GetTypeInfo(), and lldb_private::CompilerType::IsValid().

Referenced by DumpPrintableRepresentation(), lldb_private::TypeFormatImpl_EnumType::FormatObject(), lldb_private::TypeFormatImpl_Format::FormatObject(), GetExpressionPath(), GetValueAsAPFloat(), GetValueAsAPSInt(), GetValueAsSigned(), GetValueAsUnsigned(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectMemory::UpdateValue(), lldb_private::ValueObjectVariable::UpdateValue(), and UpdateValueIfNeeded().

CanSetValue()

virtual bool lldb_private::ValueObject::CanSetValue ( )

inlinevirtual

Returns false when this value cannot be modified through SetValueFromCString() or SetData() because it exists in the target but has no writable storage, e.g., a constant or a computed variable value.

A true result does not guarantee a write will succeed; other runtime conditions can still cause SetValue* to fail.

Reimplemented in lldb_private::ValueObjectVariable.

Definition at line 860 of file ValueObject.h.

References GetIsConstant().

Referenced by lldb_private::ValueObjectVariable::CanSetValue().

CanUpdateWithInvalidExecutionContext()

virtual LazyBool lldb_private::ValueObject::CanUpdateWithInvalidExecutionContext ( )

inlineprotectedvirtual

Reimplemented in lldb_private::ValueObjectChild, lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 1175 of file ValueObject.h.

References lldb_private::eLazyBoolCalculate.

Referenced by lldb_private::ValueObjectChild::CanUpdateWithInvalidExecutionContext(), and NeedsUpdating().

Cast()

ValueObjectSP ValueObject::Cast

(

const CompilerType &

compiler_type

)

Definition at line 2953 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), DoCast(), error(), lldb_private::Status::FromErrorString(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::CompilerType::GetByteSize(), GetByteSize(), GetCompilerType(), GetExecutionContextRef(), lldb_private::Value::LoadAddress, and m_value.

Referenced by lldb_private::formatters::GetDesugaredSmartPointerValue().

CastBaseToDerivedType()

llvm::Expected< lldb::ValueObjectSP > ValueObject::CastBaseToDerivedType	(	CompilerType	type,
		uint64_t	offset )

Take a ValueObject whose type is a base class, and cast it to 'type', which should be one of its derived classes.

'base_type_indices' contains the indices of direct base classes on the path from the ValueObject's current type to 'type'

Definition at line 3106 of file ValueObject.cpp.

References CreateValueObjectFromAddress(), error(), GetCompilerType(), GetLoadAddress(), lldb_private::CompilerType::GetNonReferenceType(), lldb_private::CompilerType::GetPointeeType(), lldb_private::CompilerType::GetPointerType(), GetTargetSP(), GetValueAsUnsigned(), lldb_private::CompilerType::IsPointerType(), lldb_private::CompilerType::IsReferenceType(), lldb_private::CompilerType::IsValid(), and lldb_private::CompilerType::TypeDescription().

CastDerivedToBaseType()

llvm::Expected< lldb::ValueObjectSP > ValueObject::CastDerivedToBaseType	(	CompilerType	type,
		const llvm::ArrayRef< uint32_t > &	base_type_indices )

Take a ValueObject whose type is an inherited class, and cast it to 'type', which should be one of its base classes.

'base_type_indices' contains the indices of direct base classes on the path from the ValueObject's current type to 'type'

Definition at line 3041 of file ValueObject.cpp.

References lldb_private::CompilerType::CompareTypes(), CreateValueObjectFromAddress(), GetCompilerType(), lldb_private::CompilerType::GetNonReferenceType(), lldb_private::CompilerType::GetPointeeType(), GetSP(), GetTargetSP(), lldb_private::CompilerType::IsPointerType(), and lldb_private::CompilerType::IsReferenceType().

CastPointerType() [1/2]

ValueObjectSP ValueObject::CastPointerType ( const char * name, CompilerType & ast_type )

virtual

Definition at line 2993 of file ValueObject.cpp.

References lldb_private::ValueObject::AddrAndType::address, lldb_private::ValueObjectMemory::Create(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), GetExecutionContextRef(), GetPointerValue(), and LLDB_INVALID_ADDRESS.

CastPointerType() [2/2]

ValueObjectSP ValueObject::CastPointerType ( const char * name, lldb::TypeSP & type_sp )

virtual

Definition at line 3007 of file ValueObject.cpp.

References lldb_private::ValueObject::AddrAndType::address, lldb_private::ValueObjectMemory::Create(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), GetExecutionContextRef(), GetPointerValue(), and LLDB_INVALID_ADDRESS.

CastToBasicType()

lldb::ValueObjectSP ValueObject::CastToBasicType

(

CompilerType

type

)

Definition at line 3166 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), lldb_private::Scalar::CreateAPFloatFromAPFloat(), lldb_private::Scalar::CreateAPFloatFromAPSInt(), CreateValueObjectFromAPFloat(), CreateValueObjectFromAPInt(), CreateValueObjectFromBool(), lldb_private::Status::FromErrorString(), lldb_private::Status::FromErrorStringWithFormat(), lldb_private::CompilerType::GetBasicTypeEnumeration(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::CompilerType::GetByteSize(), GetByteSize(), GetCompilerType(), GetExecutionContextRef(), lldb_private::CompilerType::TypeSystemSPWrapper::GetSharedPointer(), GetTargetSP(), lldb_private::CompilerType::GetTypeSystem(), GetValueAsAPFloat(), GetValueAsAPSInt(), GetValueAsUnsigned(), HasFloatingRepresentation(), integer, lldb_private::CompilerType::IsBoolean(), lldb_private::CompilerType::IsEnumerationType(), lldb_private::CompilerType::IsInteger(), lldb_private::CompilerType::IsNullPtrType(), lldb_private::CompilerType::IsPointerType(), lldb_private::CompilerType::IsScalarType(), and lldb_private::CompilerType::IsSigned().

CastToEnumType()

lldb::ValueObjectSP ValueObject::CastToEnumType

(

CompilerType

type

)

Definition at line 3324 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), CreateValueObjectFromAPInt(), lldb_private::Status::FromErrorString(), lldb_private::Status::FromErrorStringWithFormat(), lldb_private::Status::FromErrorStringWithFormatv(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::CompilerType::GetByteSize(), GetCompilerType(), GetExecutionContextRef(), GetTargetSP(), GetValueAsAPFloat(), GetValueAsAPSInt(), HasFloatingRepresentation(), integer, lldb_private::CompilerType::IsEnumerationIntegerTypeSigned(), lldb_private::CompilerType::IsEnumerationType(), and lldb_private::CompilerType::IsInteger().

CheckValueObjectOwnership()

ValueObjectSP ValueObject::CheckValueObjectOwnership

(

ValueObject *

child

)

Definition at line 381 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), error(), lldb_private::Status::FromErrorStringWithFormatv(), lldb_private::TargetProperties::GetCheckValueObjectOwnership(), GetManager(), GetName(), GetTargetSP(), Target, and ValueObject().

Referenced by lldb_private::ValueObjectSynthetic::GetChildAtIndex().

ClearDynamicTypeInformation()

void ValueObject::ClearDynamicTypeInformation ( )

protected

Definition at line 244 of file ValueObject.cpp.

References m_flags, m_last_format_mgr_revision, m_override_type, SetSummaryFormat(), SetSyntheticChildren(), and SetValueFormat().

Referenced by CalculateDynamicValue(), and lldb_private::ValueObjectDynamicValue::UpdateValue().

ClearUserVisibleData()

void ValueObject::ClearUserVisibleData ( uint32_t items = ValueObject::eClearUserVisibleDataItemsAllStrings )

protected

Definition at line 3515 of file ValueObject.cpp.

References eClearUserVisibleDataItemsDescription, eClearUserVisibleDataItemsLocation, eClearUserVisibleDataItemsSummary, eClearUserVisibleDataItemsSyntheticChildren, eClearUserVisibleDataItemsValue, m_location_str, m_object_desc_str, m_summary_str, m_synthetic_value, and m_value_str.

Referenced by SetFormat(), lldb_private::ValueObjectSynthetic::SetFormat(), SetNeedsUpdate(), SetSummaryFormat(), SetSyntheticChildren(), SetValueFormat(), UpdateValueIfNeeded(), and ValueUpdated().

Clone()

lldb::ValueObjectSP ValueObject::Clone ( llvm::StringRef new_name )

virtual

Creates a copy of the ValueObject with a new name and setting the current ValueObject as its parent.

It should be used when we want to change the name of a ValueObject without modifying the actual ValueObject itself (e.g. sythetic child provider).

Definition at line 2989 of file ValueObject.cpp.

References lldb_private::ValueObjectCast::Create(), and GetCompilerType().

CreateChildAtIndex()

ValueObject * ValueObject::CreateChildAtIndex ( size_t idx )

protectedvirtual

Should only be called by ValueObject::GetChildAtIndex().

Returns

A ValueObject managed by this ValueObject's manager.

Reimplemented in lldb_private::ValueObjectConstResult, lldb_private::ValueObjectConstResultCast, lldb_private::ValueObjectConstResultChild, lldb_private::ValueObjectRegisterSet, and lldb_private::ValueObjectVTable.

Definition at line 516 of file ValueObject.cpp.

References lldb_private::eAddressTypeInvalid, lldb_private::CompilerType::GetChildCompilerTypeAtIndex(), GetCompilerType(), GetExecutionContextRef(), lldb_private::GetLog(), LLDB_LOG_ERROR, lldb_private::Types, ValueObject(), and ValueObjectChild.

Referenced by GetChildAtIndex().

CreateChildValueObjectFromAddress()

lldb::ValueObjectSP lldb_private::ValueObject::CreateChildValueObjectFromAddress ( llvm::StringRef name, uint64_t address, const ExecutionContext & exe_ctx, CompilerType type, bool do_deref = true )

inline

Given an address either create a value object containing the value at that address, or create a value object containing the address itself (pointer value), depending on whether the parameter 'do_deref' is true or false.

Definition at line 780 of file ValueObject.h.

References CreateValueObjectFromAddress().

Referenced by lldb_private::formatters::NSAttributedStringSummaryProvider().

CreateChildValueObjectFromAPFloat()

lldb::ValueObjectSP lldb_private::ValueObject::CreateChildValueObjectFromAPFloat ( const ExecutionContext & exe_ctx, const llvm::APFloat & v, CompilerType type, llvm::StringRef name )

inline

Create a value object containing the given APFloat value.

Definition at line 804 of file ValueObject.h.

References CreateValueObjectFromAPFloat().

CreateChildValueObjectFromAPInt()

lldb::ValueObjectSP lldb_private::ValueObject::CreateChildValueObjectFromAPInt ( const ExecutionContext & exe_ctx, const llvm::APInt & v, CompilerType type, llvm::StringRef name )

inline

Create a value object containing the given APInt value.

Definition at line 796 of file ValueObject.h.

References CreateValueObjectFromAPInt().

CreateChildValueObjectFromBool()

lldb::ValueObjectSP lldb_private::ValueObject::CreateChildValueObjectFromBool ( const ExecutionContext & exe_ctx, lldb::TypeSystemSP typesystem, bool value, llvm::StringRef name )

inline

Create a value object containing the given boolean value.

Definition at line 820 of file ValueObject.h.

References CreateValueObjectFromBool().

CreateChildValueObjectFromData()

lldb::ValueObjectSP lldb_private::ValueObject::CreateChildValueObjectFromData ( llvm::StringRef name, const DataExtractor & data, const ExecutionContext & exe_ctx, CompilerType type )

inline

Definition at line 787 of file ValueObject.h.

References CreateValueObjectFromData().

Referenced by ExtractFields().

CreateChildValueObjectFromExpression()

lldb::ValueObjectSP lldb_private::ValueObject::CreateChildValueObjectFromExpression ( llvm::StringRef name, llvm::StringRef expression, const ExecutionContext & exe_ctx, const EvaluateExpressionOptions & options )

inline

These are the appropriate routines to make a ValueObject that get managed by this ValueObject (and all the other members of its Cluster).

Definition at line 767 of file ValueObject.h.

References CreateValueObjectFromExpression().

CreateChildValueObjectFromNullptr()

lldb::ValueObjectSP lldb_private::ValueObject::CreateChildValueObjectFromNullptr ( const ExecutionContext & exe_ctx, CompilerType type, llvm::StringRef name )

inline

Create a nullptr value object with the specified type (must be a nullptr type).

Definition at line 830 of file ValueObject.h.

References CreateValueObjectFromNullptr().

CreateChildValueObjectFromScalar()

lldb::ValueObjectSP lldb_private::ValueObject::CreateChildValueObjectFromScalar ( const ExecutionContext & exe_ctx, Scalar & s, CompilerType type, llvm::StringRef name )

inline

Create a value object containing the given Scalar value.

Definition at line 813 of file ValueObject.h.

References CreateValueObjectFromScalar().

Referenced by NSIndexPathSyntheticFrontEnd::Impl::InlinedIndexes::GetIndexAtIndex().

CreateConstantValue()

ValueObjectSP ValueObject::CreateConstantValue ( ConstString name )

virtual

Definition at line 2764 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), GetAddressOf(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), GetCompilerType(), GetExecutionContextRef(), GetModule(), lldb_private::Value::GetValueAsData(), GetValueAsUnsigned(), IsBitfield(), m_data, m_error, m_value, lldb_private::DataExtractor::SetAddressByteSize(), lldb_private::DataExtractor::SetByteOrder(), UINT64_MAX, and UpdateValueIfNeeded().

CreateManagerIfEmpty()

ValueObjectManagerSP lldb_private::ValueObject::CreateManagerIfEmpty ( ValueObjectManager *& manager )

inlinestaticprotected

If manager is null, makes a new ValueObjectManager and sets manager to the new ValueObjectManager.

It also returns the shared pointer which is necessary to keep the new manager alive.

Definition at line 1049 of file ValueObject.h.

References lldb_private::ClusterManager< ValueObject >::Create().

Referenced by lldb_private::ValueObjectConstResult::Create(), lldb_private::ValueObjectConstResult::Create(), lldb_private::ValueObjectConstResult::Create(), lldb_private::ValueObjectConstResult::Create(), lldb_private::ValueObjectConstResult::Create(), lldb_private::ValueObjectConstResult::Create(), and lldb_private::ValueObjectConstResult::Create().

CreateSyntheticArrayMember()

ValueObject * ValueObject::CreateSyntheticArrayMember ( size_t idx )

protectedvirtual

Should only be called by ValueObject::GetSyntheticArrayMember().

Returns

A ValueObject managed by this ValueObject's manager.

Reimplemented in lldb_private::ValueObjectConstResult, lldb_private::ValueObjectConstResultCast, lldb_private::ValueObjectConstResultChild, lldb_private::ValueObjectRegisterSet, and lldb_private::ValueObjectVTable.

Definition at line 551 of file ValueObject.cpp.

References lldb_private::eAddressTypeInvalid, lldb_private::CompilerType::GetChildCompilerTypeAtIndex(), GetCompilerType(), GetExecutionContextRef(), lldb_private::GetLog(), GetSyntheticValue(), LLDB_LOG_ERROR, lldb_private::Types, ValueObject(), and ValueObjectChild.

Referenced by GetSyntheticArrayMember().

CreateValueObjectFromAddress()

lldb::ValueObjectSP ValueObject::CreateValueObjectFromAddress ( llvm::StringRef name, uint64_t address, const ExecutionContext & exe_ctx, CompilerType type, bool do_deref = true, ValueObject * parent = nullptr )

static

Given an address either create a value object containing the value at that address, or create a value object containing the address itself (pointer value), depending on whether the parameter 'do_deref' is true or false.

Definition at line 3575 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), lldb_private::ExecutionContext::GetAddressByteSize(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::ExecutionContext::GetByteOrder(), GetManager(), lldb_private::CompilerType::GetPointerType(), LLDB_INVALID_ADDRESS, lldb_private::Value::LoadAddress, and ValueObject().

Referenced by lldb_private::dil::ArrayToPointerConversion(), CastBaseToDerivedType(), CastDerivedToBaseType(), CreateChildValueObjectFromAddress(), lldb::SBTarget::CreateValueFromAddress(), lldb_private::formatters::ObjCSELSummaryProvider(), and lldb_private::dil::Interpreter::Visit().

CreateValueObjectFromAPFloat()

lldb::ValueObjectSP ValueObject::CreateValueObjectFromAPFloat ( const ExecutionContext & exe_ctx, const llvm::APFloat & v, CompilerType type, llvm::StringRef name, ValueObject * parent = nullptr )

static

Create a value object containing the given APFloat value.

Definition at line 3633 of file ValueObject.cpp.

References CreateValueObjectFromAPInt(), and ValueObject().

Referenced by CastToBasicType(), and CreateChildValueObjectFromAPFloat().

CreateValueObjectFromAPInt()

lldb::ValueObjectSP ValueObject::CreateValueObjectFromAPInt ( const ExecutionContext & exe_ctx, const llvm::APInt & v, CompilerType type, llvm::StringRef name, ValueObject * parent = nullptr )

static

Create a value object containing the given APInt value.

Definition at line 3619 of file ValueObject.cpp.

References CreateValueObjectFromData(), lldb_private::ExecutionContext::GetAddressByteSize(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::ExecutionContext::GetByteOrder(), lldb_private::CompilerType::GetByteSize(), and ValueObject().

Referenced by CastToBasicType(), CastToEnumType(), CreateChildValueObjectFromAPInt(), and CreateValueObjectFromAPFloat().

CreateValueObjectFromBool()

lldb::ValueObjectSP ValueObject::CreateValueObjectFromBool ( const ExecutionContext & exe_ctx, lldb::TypeSystemSP typesystem, bool value, llvm::StringRef name, ValueObject * parent = nullptr )

static

Create a value object containing the given boolean value.

Definition at line 3648 of file ValueObject.cpp.

References CreateValueObjectFromData(), lldb::eBasicTypeBool, lldb_private::ExecutionContext::GetAddressByteSize(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::ExecutionContext::GetByteOrder(), lldb_private::CompilerType::GetByteSize(), and ValueObject().

Referenced by CastToBasicType(), CreateChildValueObjectFromBool(), and lldb_private::dil::Interpreter::Visit().

CreateValueObjectFromData()

lldb::ValueObjectSP ValueObject::CreateValueObjectFromData ( llvm::StringRef name, const DataExtractor & data, const ExecutionContext & exe_ctx, CompilerType type, ValueObject * parent = nullptr )

static

Definition at line 3606 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), lldb_private::eAddressTypeLoad, lldb_private::ExecutionContext::GetBestExecutionContextScope(), GetManager(), LLDB_INVALID_ADDRESS, and ValueObject().

Referenced by CreateChildValueObjectFromData(), lldb::SBTarget::CreateValueFromData(), CreateValueObjectFromAPInt(), CreateValueObjectFromBool(), CreateValueObjectFromNullptr(), ExtractFields(), lldb_private::ItaniumABIRuntime::GetExceptionObjectForThread(), lldb::SBType::GetTemplateArgumentValue(), lldb_private::formatters::NSError_SummaryProvider(), and lldb_private::formatters::ObjCSELSummaryProvider().

CreateValueObjectFromExpression() [1/2]

lldb::ValueObjectSP ValueObject::CreateValueObjectFromExpression ( llvm::StringRef name, llvm::StringRef expression, const ExecutionContext & exe_ctx, const EvaluateExpressionOptions & options, ValueObject * parent = nullptr )

static

Definition at line 3554 of file ValueObject.cpp.

References lldb_private::ExecutionContext::GetFrameSP(), lldb_private::ExecutionContext::GetTargetSP(), and ValueObject().

CreateValueObjectFromExpression() [2/2]

lldb::ValueObjectSP ValueObject::CreateValueObjectFromExpression ( llvm::StringRef name, llvm::StringRef expression, const ExecutionContext & exe_ctx, ValueObject * parent = nullptr )

static

The following static routines create "Root" ValueObjects if parent is null.

If it is a valid ValueObject, the new ValueObject is managed by the ValueObjectManager of the parent object. The only code that should explicitly pass in a parent is that implementing the CreateChildValueObjectFrom and the ValueObjectSynthetic. If you are creating a ValueObject in a Synthetic Child Provider, you should instead use the method CreateChildValueObjectFrom***. That is more straightforward and will ensure the right parent is used.

Definition at line 3547 of file ValueObject.cpp.

References CreateValueObjectFromExpression(), and ValueObject().

Referenced by CreateChildValueObjectFromExpression(), lldb::SBTarget::CreateValueFromExpression(), and CreateValueObjectFromExpression().

CreateValueObjectFromNullptr()

lldb::ValueObjectSP ValueObject::CreateValueObjectFromNullptr ( const ExecutionContext & exe_ctx, CompilerType type, llvm::StringRef name, ValueObject * parent = nullptr )

static

Create a nullptr value object with the specified type (must be a nullptr type).

Definition at line 3662 of file ValueObject.cpp.

References CreateValueObjectFromData(), lldb_private::ExecutionContext::GetAddressByteSize(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::ExecutionContext::GetByteOrder(), lldb_private::CompilerType::GetByteSize(), lldb_private::CompilerType::IsNullPtrType(), and ValueObject().

Referenced by CreateChildValueObjectFromNullptr().

CreateValueObjectFromScalar()

lldb::ValueObjectSP ValueObject::CreateValueObjectFromScalar ( const ExecutionContext & exe_ctx, Scalar & s, CompilerType type, llvm::StringRef name, ValueObject * parent = nullptr )

static

Create a value object containing the given Scalar value.

Definition at line 3640 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), GetManager(), and ValueObject().

Referenced by CreateChildValueObjectFromScalar(), lldb_private::dil::Interpreter::EvaluateBinarySubtraction(), lldb_private::dil::Interpreter::EvaluateScalarOp(), lldb_private::dil::LookupEnumValue(), lldb_private::dil::Interpreter::PointerOffset(), lldb_private::dil::Interpreter::UnaryConversion(), lldb_private::dil::Interpreter::Visit(), lldb_private::dil::Interpreter::Visit(), and lldb_private::dil::Interpreter::Visit().

Dereference()

ValueObjectSP ValueObject::Dereference ( Status & error )

virtual

Reimplemented in lldb_private::ValueObjectConstResult, lldb_private::ValueObjectConstResultCast, and lldb_private::ValueObjectConstResultChild.

Definition at line 2824 of file ValueObject.cpp.

References lldb_private::eAddressTypeInvalid, error(), lldb_private::Status::FromErrorStringWithFormat(), GetChildMemberWithName(), GetCompilerType(), lldb_private::StreamString::GetData(), lldb_private::CompilerType::GetDereferencedType(), GetExecutionContextRef(), GetExpressionPath(), lldb_private::GetLog(), lldb_private::CompilerType::GetPointeeType(), GetPreferredDisplayLanguage(), GetTypeName(), HasSyntheticValue(), IsSynthetic(), lldb_private::Language::LanguageIsObjC(), LLDB_LOG, m_deref_valobj, lldb_private::ConstString::SetCString(), lldb_private::Types, and ValueObjectChild.

Referenced by DereferenceValueOrAlternate(), lldb_private::formatters::DumpCxxSmartPtrPointerSummary(), lldb_private::FormatEntity::Formatter::DumpValue(), lldb_private::UserExpression::Evaluate(), GetPointeeData(), and lldb_private::formatters::ObjCBOOLSummaryProvider().

DoCast()

ValueObjectSP ValueObject::DoCast ( const CompilerType & compiler_type )

virtual

Reimplemented in lldb_private::ValueObjectConstResult, lldb_private::ValueObjectConstResultCast, and lldb_private::ValueObjectConstResultChild.

Definition at line 2949 of file ValueObject.cpp.

References lldb_private::ValueObjectCast::Create(), and GetName().

Referenced by Cast().

DoesProvideSyntheticValue()

virtual bool lldb_private::ValueObject::DoesProvideSyntheticValue ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectSynthetic.

Definition at line 690 of file ValueObject.h.

DoUpdateChildrenAddressType()

virtual void lldb_private::ValueObject::DoUpdateChildrenAddressType ( ValueObject & valobj )

inlineprotectedvirtual

Reimplemented in lldb_private::ValueObjectVariable.

Definition at line 1232 of file ValueObject.h.

References ValueObject().

Referenced by UpdateChildrenAddressType().

Dump() [1/2]

llvm::Error ValueObject::Dump

(

Stream &

s

)

Definition at line 2754 of file ValueObject.cpp.

References Dump().

Referenced by Dump().

Dump() [2/2]

llvm::Error ValueObject::Dump	(	Stream &	s,
		const DumpValueObjectOptions &	options )

Definition at line 2758 of file ValueObject.cpp.

References lldb_private::ValueObjectPrinter::PrintValueObject().

DumpPrintableRepresentation()

bool ValueObject::DumpPrintableRepresentation	(	Stream &	s,
		ValueObjectRepresentationStyle	val_obj_display = eValueObjectRepresentationStyleSummary,
		lldb::Format	custom_format = lldb::eFormatInvalid,
		PrintableRepresentationSpecialCases	special = PrintableRepresentationSpecialCases::eAllow,
		bool	do_dump_error = true )

Definition at line 1365 of file ValueObject.cpp.

References lldb_private::Flags::AnySet(), CanProvideValue(), eAllow, lldb::eByteOrderInvalid, lldb::eFormatBinary, lldb::eFormatBoolean, lldb::eFormatBytes, lldb::eFormatBytesWithASCII, lldb::eFormatChar, lldb::eFormatCharArray, lldb::eFormatCharPrintable, lldb::eFormatComplex, lldb::eFormatComplexFloat, lldb::eFormatComplexInteger, lldb::eFormatCString, lldb::eFormatDecimal, lldb::eFormatDefault, lldb::eFormatEnum, lldb::eFormatFloat, lldb::eFormatFloat128, lldb::eFormatHex, lldb::eFormatHexUppercase, lldb::eFormatInvalid, lldb::eFormatOctal, lldb::eFormatOSType, lldb::eFormatPointer, lldb::eFormatUnicode16, lldb::eFormatUnicode32, lldb::eFormatUnsigned, lldb::eFormatVectorOfChar, lldb::eFormatVectorOfFloat32, lldb::eFormatVectorOfFloat64, lldb::eFormatVectorOfSInt16, lldb::eFormatVectorOfSInt32, lldb::eFormatVectorOfSInt64, lldb::eFormatVectorOfSInt8, lldb::eFormatVectorOfUInt128, lldb::eFormatVectorOfUInt16, lldb::eFormatVectorOfUInt32, lldb::eFormatVectorOfUInt64, lldb::eFormatVectorOfUInt8, error(), eValueObjectRepresentationStyleChildrenCount, eValueObjectRepresentationStyleExpressionPath, eValueObjectRepresentationStyleLanguageSpecific, eValueObjectRepresentationStyleLocation, eValueObjectRepresentationStyleName, eValueObjectRepresentationStyleSummary, eValueObjectRepresentationStyleType, eValueObjectRepresentationStyleValue, lldb_private::Stream::Format(), GetChildAtIndex(), GetCompilerType(), GetExpressionPath(), GetLocationAsCString(), GetName(), GetNumChildren(), GetNumChildrenIgnoringErrors(), GetObjectDescription(), lldb_private::FormatManager::GetSingleItemFormat(), lldb_private::StreamString::GetString(), lldb_private::ConstString::GetStringRef(), GetSummaryAsCString(), GetTypeInfo(), GetTypeName(), GetValueAsCString(), lldb_private::formatters::StringPrinter::Ignore, IsCStringContainer(), m_error, lldb_private::Stream::Printf(), lldb_private::Stream::PutCString(), lldb_private::formatters::StringPrinter::ReadBufferAndDumpToStream(), ReadPointedString(), SetFormat(), lldb_private::Flags::Test(), lldb_private::toString(), and lldb_private::formatters::StringPrinter::ZeroTerminate.

Referenced by lldb_private::FormatEntity::Formatter::DumpValue().

FollowParentChain()

ValueObject * ValueObject::FollowParentChain

(

std::function< bool(ValueObject *)>

f

)

Given a ValueObject, loop over itself and its parent, and its parent's parent, .

. until either the given callback returns false, or you end up at a null pointer

Definition at line 3697 of file ValueObject.cpp.

References m_parent, and ValueObject().

Referenced by GetRoot().

GetAddressOf()

ValueObject::AddrAndType ValueObject::GetAddressOf ( bool scalar_is_load_address = true )

virtual

Reimplemented in lldb_private::ValueObjectConstResult, and lldb_private::ValueObjectConstResultChild.

Definition at line 1635 of file ValueObject.cpp.

References lldb_private::eAddressTypeLoad, lldb_private::Value::FileAddress, lldb_private::Value::HostAddress, lldb_private::Value::Invalid, IsBitfield(), LLDB_INVALID_ADDRESS, lldb_private::Value::LoadAddress, m_value, lldb_private::Value::Scalar, and UpdateValueIfNeeded().

Referenced by AddressOf(), CreateConstantValue(), lldb_private::formatters::GetArrayAddressOrPointerValue(), GetLoadAddress(), GetPointeeData(), GetValueAsBool(), lldb_private::ItaniumABIRuntime::GetVTableInfo(), ReadPointedString(), and lldb_private::ValueObjectVTable::UpdateValue().

GetAddressTypeOfChildren()

AddressType ValueObject::GetAddressTypeOfChildren

(

)

Definition at line 3707 of file ValueObject.cpp.

References lldb_private::eAddressTypeInvalid, GetAddressTypeOfChildren(), GetRoot(), m_address_type_of_ptr_or_ref_children, and ValueObject().

Referenced by GetAddressTypeOfChildren(), GetPointerValue(), GetVTableAddress(), and lldb_private::ValueObjectChild::UpdateValue().

GetBitfieldBitOffset()

virtual uint32_t lldb_private::ValueObject::GetBitfieldBitOffset ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectChild.

Definition at line 424 of file ValueObject.h.

Referenced by lldb_private::TypeFormatImpl_Format::FormatObject(), IsBitfield(), and ResolveValue().

GetBitfieldBitSize()

virtual uint32_t lldb_private::ValueObject::GetBitfieldBitSize ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectChild.

Definition at line 422 of file ValueObject.h.

Referenced by lldb_private::FormatEntity::Formatter::DumpValue(), lldb_private::TypeFormatImpl_Format::FormatObject(), lldb_private::FormatManager::GetPossibleMatches(), IsBitfield(), and ResolveValue().

GetByteOffset()

virtual lldb::offset_t lldb_private::ValueObject::GetByteOffset ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectChild.

Definition at line 420 of file ValueObject.h.

GetByteSize()

virtual llvm::Expected< uint64_t > lldb_private::ValueObject::GetByteSize ( )

pure virtual

Implemented in lldb_private::ValueObjectCast, lldb_private::ValueObjectChild, lldb_private::ValueObjectConstResult, lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectMemory, lldb_private::ValueObjectRecognizerSynthesizedValue, lldb_private::ValueObjectRegister, lldb_private::ValueObjectRegisterSet, lldb_private::ValueObjectSynthetic, lldb_private::ValueObjectVariable, lldb_private::ValueObjectVTable, and ValueObjectVTableChild.

Referenced by Cast(), CastToBasicType(), GetPointeeData(), GetSyntheticBitFieldChild(), SetData(), SetValueFromCString(), and SetValueFromInteger().

GetChildAtIndex()

ValueObjectSP ValueObject::GetChildAtIndex ( uint32_t idx, bool can_create = true )

virtual

Reimplemented in lldb_private::ValueObjectSynthetic.

Definition at line 399 of file ValueObject.cpp.

References CreateChildAtIndex(), GetNumChildrenIgnoringErrors(), GetSP(), IsPossibleDynamicType(), m_children, UpdateValueIfNeeded(), and ValueObject().

Referenced by DumpPrintableRepresentation(), lldb_private::ValueObjectPrinter::GenerateChild(), lldb_private::formatters::GetFirstValueOfLibCXXCompressedPair(), GetPointeeData(), lldb_private::formatters::GetSecondValueOfLibCXXCompressedPair(), lldb_private::formatters::ObjCBOOLSummaryProvider(), lldb_private::ValueObjectPrinter::PrintChildrenOneLiner(), and lldb_private::FormatManager::ShouldPrintAsOneLiner().

GetChildAtNamePath()

lldb::ValueObjectSP ValueObject::GetChildAtNamePath

(

llvm::ArrayRef< llvm::StringRef >

names

)

Definition at line 420 of file ValueObject.cpp.

References GetSP().

Referenced by ExtractMsvcStlStringData(), and lldb_private::formatters::LibStdcppStringSummaryProvider().

GetChildMemberWithName()

ValueObjectSP ValueObject::GetChildMemberWithName ( llvm::StringRef name, bool can_create = true )

virtual

Reimplemented in lldb_private::ValueObjectRegisterSet, and lldb_private::ValueObjectSynthetic.

Definition at line 440 of file ValueObject.cpp.

References GetCompilerType(), lldb_private::CompilerType::GetIndexOfChildMemberWithName(), GetSP(), IsPossibleDynamicType(), and UpdateValueIfNeeded().

Referenced by Dereference(), formatStringViewImpl(), formatStringViewImpl(), lldb_private::formatters::GetChildMemberWithName(), lldb_private::formatters::GetFirstValueOfLibCXXCompressedPair(), lldb_private::formatters::GetSecondValueOfLibCXXCompressedPair(), LibCxx::GetSizeMember(), LibStdcpp::GetSizeMember(), LibCxx::GetStartMember(), LibStdcpp::GetStartMember(), lldb_private::formatters::GetValueOrOldCompressedPair(), lldb_private::formatters::IsMsvcStlMapLike(), lldb_private::formatters::IsMsvcStlTreeIter(), lldb_private::formatters::LibcxxChronoMonthSummaryProvider(), LibcxxChronoTimepointDaysSummaryProvider(), LibcxxChronoTimePointSecondsSummaryProvider(), lldb_private::formatters::LibcxxChronoWeekdaySummaryProvider(), lldb_private::formatters::LibcxxChronoYearMonthDaySummaryProvider(), LibcxxExtractOrderingValue(), lldb_private::formatters::LibcxxSourceLocationSummaryProvider(), LibStdcppExtractOrderingValue(), lldb_private::formatters::LibStdcppSourceLocationSummaryProvider(), MsvcStlExtractOrderingValue(), and lldb_private::formatters::LibcxxStdVectorSyntheticFrontEnd::Update().

GetCompilerType()

CompilerType ValueObject::GetCompilerType

(

)

Definition at line 254 of file ValueObject.cpp.

References GetCompilerTypeImpl(), GetExecutionContextRef(), GetObjectRuntimeLanguage(), GetProcessSP(), GetUpdatePoint(), m_flags, and m_override_type.

Referenced by AddressOf(), lldb_private::dil::ArrayToPointerConversion(), lldb_private::ValueObjectCast::CalculateNumChildren(), lldb_private::ValueObjectChild::CalculateNumChildren(), lldb_private::ValueObjectConstResult::CalculateNumChildren(), lldb_private::ValueObjectDynamicValue::CalculateNumChildren(), lldb_private::ValueObjectRegister::CalculateNumChildren(), lldb_private::ValueObjectVariable::CalculateNumChildren(), CanProvideValue(), Cast(), CastBaseToDerivedType(), CastDerivedToBaseType(), CastToBasicType(), CastToEnumType(), CharStringSummaryProvider(), Clone(), lldb_private::formatters::CMTimeSummaryProvider(), CopyExpressionResult(), lldb_private::AppleObjCRuntime::CouldHaveDynamicValue(), lldb_private::CPPLanguageRuntime::CouldHaveDynamicValue(), lldb_private::GNUstepObjCRuntime::CouldHaveDynamicValue(), CreateChildAtIndex(), CreateConstantValue(), CreateSyntheticArrayMember(), Dereference(), DerefToNSErrorPointer(), lldb_private::ValueObjectVariable::DoUpdateChildrenAddressType(), DumpPrintableRepresentation(), lldb_private::FormatEntity::Formatter::DumpValue(), ExtractFields(), lldb_private::AppleObjCRuntime::FixUpDynamicType(), lldb_private::CPPLanguageRuntime::FixUpDynamicType(), lldb_private::GNUstepObjCRuntime::FixUpDynamicType(), lldb_private::ValueObjectConstResult::GetByteSize(), lldb_private::ValueObjectVariable::GetByteSize(), GetChildMemberWithName(), lldb_private::ObjCLanguageRuntime::GetClassDescriptor(), lldb_private::ValueObjectConstResultCast::GetCompilerType(), lldb_private::ValueObjectConstResultChild::GetCompilerType(), lldb_private::formatters::GetDesugaredSmartPointerValue(), lldb_private::ValueObjectChild::GetDisplayTypeName(), lldb_private::ValueObjectConstResult::GetDisplayTypeName(), lldb_private::ValueObjectDynamicValue::GetDisplayTypeName(), lldb_private::ItaniumABIRuntime::GetDynamicTypeAndAddress(), GetExpressionPath(), lldb_private::CPlusPlusLanguage::GetHardcodedSummaries(), lldb_private::CPlusPlusLanguage::GetHardcodedSynthetics(), GetIndexOfChildWithName(), GetNumChildren(), lldb_private::AppleObjCRuntime::GetObjectDescription(), GetObjectRuntimeLanguage(), GetPointeeData(), lldb_private::ObjCLanguage::GetPossibleFormattersMatches(), lldb_private::FormatManager::GetPossibleMatches(), GetQualifiedTypeName(), lldb_private::ValueObjectChild::GetQualifiedTypeName(), GetStrippedPointerValue(), GetSummaryAsCString(), GetSyntheticBitFieldChild(), GetTypeImpl(), GetTypeInfo(), GetTypeName(), lldb_private::ValueObjectChild::GetTypeName(), lldb_private::ValueObjectConstResult::GetTypeName(), lldb_private::ValueObjectRegister::GetTypeName(), GetValueAsAPFloat(), GetValueAsAPSInt(), GetValueAsBool(), GetVTableAddress(), lldb_private::ItaniumABIRuntime::GetVTableInfo(), lldb_private::formatters::GetWCharByteSize(), IsArrayType(), IsIntegerType(), lldb_private::formatters::IsMsvcStlOrdering(), lldb_private::formatters::IsMsvcStlStringType(), lldb_private::formatters::IsMsvcStlStringViewType(), lldb_private::ObjCLanguage::IsNilReference(), IsPointerOrReferenceType(), IsPointerType(), IsPossibleDynamicType(), IsScalarType(), lldb_private::formatters::NSAttributedStringSummaryProvider(), lldb_private::formatters::NSBundleSummaryProvider(), lldb_private::formatters::NSNotificationSummaryProvider(), lldb_private::formatters::NSStringSummaryProvider(), lldb_private::formatters::NSTimeZoneSummaryProvider(), lldb_private::formatters::NSURLSummaryProvider(), lldb_private::formatters::ObjCBOOLSummaryProvider(), lldb_private::formatters::ObjCSELSummaryProvider(), lldb_private::ValueObjectPrinter::PrintValueAndSummaryIfNeeded(), ReadPointedString(), SetData(), SetValueFromCString(), SetValueFromInteger(), SetValueFromInteger(), lldb_private::FormatManager::ShouldPrintAsOneLiner(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectChild::UpdateValue(), lldb_private::ValueObjectVariable::UpdateValue(), and lldb_private::formatters::WCharStringSummaryProvider().

GetCompilerTypeImpl()

virtual CompilerType lldb_private::ValueObject::GetCompilerTypeImpl ( )

protectedpure virtual

Implemented in lldb_private::ValueObjectCast, lldb_private::ValueObjectChild, lldb_private::ValueObjectConstResult, lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectMemory, lldb_private::ValueObjectRecognizerSynthesizedValue, lldb_private::ValueObjectRegister, lldb_private::ValueObjectRegisterSet, lldb_private::ValueObjectSynthetic, lldb_private::ValueObjectVariable, lldb_private::ValueObjectVTable, and ValueObjectVTableChild.

Referenced by GetCompilerType().

GetData()

uint64_t ValueObject::GetData ( DataExtractor & data, Status & error )

virtual

Definition at line 794 of file ValueObject.cpp.

References error(), lldb_private::DataExtractor::GetByteSize(), GetExecutionContextRef(), GetModule(), m_data, m_value, lldb_private::DataExtractor::SetAddressByteSize(), lldb_private::DataExtractor::SetByteOrder(), and UpdateValueIfNeeded().

Referenced by CharSummaryProvider(), lldb_private::TypeFormatImpl_EnumType::FormatObject(), lldb_private::TypeFormatImpl_Format::FormatObject(), lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEnd::GetChildAtIndex(), GetVTableAddress(), lldb_private::formatters::ObjCSELSummaryProvider(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), and lldb_private::formatters::WCharSummaryProvider().

GetDataExtractor()

DataExtractor & ValueObject::GetDataExtractor ( )

protected

Definition at line 284 of file ValueObject.cpp.

References m_data, and UpdateValueIfNeeded().

Referenced by GetSyntheticBitFieldChild(), ReadPointedString(), and ValueObject().

GetDeclaration()

bool ValueObject::GetDeclaration ( Declaration & decl )

virtual

Reimplemented in lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectSynthetic, and lldb_private::ValueObjectVariable.

Definition at line 1798 of file ValueObject.cpp.

References lldb_private::Declaration::Clear().

Referenced by lldb_private::ValueObjectDynamicValue::GetDeclaration(), and lldb_private::ValueObjectSynthetic::GetDeclaration().

GetDerefValobj()

ValueObject * lldb_private::ValueObject::GetDerefValobj ( )

inline

Definition at line 896 of file ValueObject.h.

References m_deref_valobj, and ValueObject().

GetDisplayTypeName()

virtual ConstString lldb_private::ValueObject::GetDisplayTypeName ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectChild, lldb_private::ValueObjectConstResult, lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectMemory, lldb_private::ValueObjectSynthetic, lldb_private::ValueObjectVariable, and lldb_private::ValueObjectVTable.

Definition at line 367 of file ValueObject.h.

References GetTypeName().

Referenced by lldb_private::ValueObjectPrinter::PrintDecl().

GetDynamicValue()

ValueObjectSP ValueObject::GetDynamicValue ( lldb::DynamicValueType valueType )

virtual

Reimplemented in lldb_private::ValueObjectConstResult, and lldb_private::ValueObjectSynthetic.

Definition at line 2085 of file ValueObject.cpp.

References CalculateDynamicValue(), lldb::eNoDynamicValues, IsDynamic(), and m_dynamic_value.

Referenced by GetQualifiedRepresentationIfAvailable().

GetDynamicValueType()

lldb::DynamicValueType ValueObject::GetDynamicValueType

(

)

Definition at line 3716 of file ValueObject.cpp.

References lldb::eNoDynamicValues, GetDynamicValueTypeImpl(), HasDynamicValueTypeInfo(), m_parent, and ValueObject().

Referenced by lldb_private::FormatEntity::Formatter::DumpValue(), lldb_private::DumpValueObjectOptions::DumpValueObjectOptions(), and UpdateFormatsIfNeeded().

GetDynamicValueTypeImpl()

virtual lldb::DynamicValueType lldb_private::ValueObject::GetDynamicValueTypeImpl ( )

inlineprotectedvirtual

Reimplemented in lldb_private::ValueObjectDynamicValue.

Definition at line 1181 of file ValueObject.h.

References lldb::eNoDynamicValues.

Referenced by GetDynamicValueType().

GetError()

const Status & ValueObject::GetError

(

)

Definition at line 289 of file ValueObject.cpp.

References m_error, and UpdateValueIfNeeded().

Referenced by lldb_private::ValueObjectPrinter::GetValueSummaryError(), and lldb_private::ValueObjectChild::UpdateValue().

GetExecutionContextRef()

const ExecutionContextRef & lldb_private::ValueObject::GetExecutionContextRef ( ) const

inline

Definition at line 330 of file ValueObject.h.

References m_update_point.

Referenced by AddressOf(), CalculateDynamicValue(), lldb_private::ValueObjectCast::CalculateNumChildren(), lldb_private::ValueObjectChild::CalculateNumChildren(), lldb_private::ValueObjectConstResult::CalculateNumChildren(), lldb_private::ValueObjectDynamicValue::CalculateNumChildren(), lldb_private::ValueObjectMemory::CalculateNumChildren(), lldb_private::ValueObjectRegister::CalculateNumChildren(), lldb_private::ValueObjectVariable::CalculateNumChildren(), Cast(), CastPointerType(), CastPointerType(), CastToBasicType(), CastToEnumType(), lldb_private::ValueObjectSynthetic::CopyValueData(), CreateChildAtIndex(), CreateConstantValue(), CreateSyntheticArrayMember(), lldb_private::formatters::CXXFunctionPointerSummaryProvider(), Dereference(), lldb_private::ValueObjectVariable::DoUpdateChildrenAddressType(), ExtractFields(), lldb_private::StringSummaryFormat::FormatObject(), lldb_private::TypeFormatImpl_EnumType::FormatObject(), lldb_private::TypeFormatImpl_Format::FormatObject(), lldb_private::ValueObjectCast::GetByteSize(), lldb_private::ValueObjectConstResult::GetByteSize(), lldb_private::ValueObjectDynamicValue::GetByteSize(), lldb_private::ValueObjectMemory::GetByteSize(), lldb_private::ValueObjectVariable::GetByteSize(), lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEnd::GetChildAtIndex(), lldb_private::ObjCLanguageRuntime::GetClassDescriptor(), GetCompilerType(), lldb_private::ValueObjectRegister::GetCompilerTypeImpl(), GetData(), lldb_private::ValueObjectConstResult::GetDynamicValue(), lldb_private::AppleObjCRuntime::GetObjectDescription(), GetObjectDescription(), GetPointeeData(), lldb_private::FormatManager::GetPossibleMatches(), GetStrippedPointerValue(), GetSummaryAsCString(), GetSyntheticBase(), GetSyntheticChildAtOffset(), GetVBaseBitOffset(), lldb_private::ItaniumABIRuntime::GetVTableInfo(), lldb_private::ValueObjectVariable::IsInScope(), IsPossibleDynamicType(), lldb_private::formatters::NSError_SummaryProvider(), lldb_private::formatters::ObjCSELSummaryProvider(), ReadPointedString(), ResolveValue(), SetData(), lldb_private::ValueObjectVariable::SetData(), SetValueFromCString(), lldb_private::ValueObjectVariable::SetValueFromCString(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectChild::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectMemory::UpdateValue(), lldb_private::ValueObjectRegister::UpdateValue(), lldb_private::ValueObjectRegisterSet::UpdateValue(), lldb_private::ValueObjectVariable::UpdateValue(), and ValueObjectVTableChild::UpdateValue().

GetExpressionPath()

void ValueObject::GetExpressionPath ( Stream & s, GetExpressionPathFormat epformat = eGetExpressionPathFormatDereferencePointers )

virtual

Reimplemented in lldb_private::ValueObjectRegister, and lldb_private::ValueObjectSynthetic.

Definition at line 2128 of file ValueObject.cpp.

References CanProvideValue(), eGetExpressionPathFormatDereferencePointers, eGetExpressionPathFormatHonorPointers, GetCompilerType(), lldb_private::ConstString::GetCString(), GetExpressionPath(), GetName(), GetNonBaseClassParent(), GetParent(), lldb_private::CompilerType::GetPointeeType(), lldb_private::CompilerType::GetTypeInfo(), GetTypeName(), GetValueAsCString(), GetValueAsUnsigned(), lldb_private::CompilerType::IsArrayType(), IsBaseClass(), IsDereferenceOfParent(), lldb_private::ConstString::IsEmpty(), IsPointerOrReferenceType(), lldb_private::CompilerType::IsPointerType(), LLDB_INVALID_ADDRESS, lldb_private::Value::LoadAddress, m_flags, m_name, m_value, lldb_private::Stream::Printf(), lldb_private::Stream::PutChar(), lldb_private::Stream::PutCString(), UpdateValueIfNeeded(), and ValueObject().

Referenced by AddressOf(), Dereference(), DumpPrintableRepresentation(), GetExpressionPath(), lldb_private::ValueObjectSynthetic::GetExpressionPath(), and lldb_private::ValueObjectPrinter::PrintDecl().

GetFormat()

lldb::Format ValueObject::GetFormat

(

)

const

Definition at line 3726 of file ValueObject.cpp.

References lldb::eFormatDefault, m_format, m_parent, and ValueObject().

Referenced by GetValueAsCString(), and lldb_private::ValueObjectPrinter::GetValueSummaryError().

GetFrameSP()

lldb::StackFrameSP lldb_private::ValueObject::GetFrameSP ( ) const

inline

Definition at line 346 of file ValueObject.h.

References m_update_point.

Referenced by GetPreferredDisplayLanguage().

GetID()

lldb::user_id_t lldb_private::ValueObject::GetID ( ) const

inline

Returns a unique id for this ValueObject.

Definition at line 488 of file ValueObject.h.

References m_id.

Referenced by lldb_private::ValueObjectList::FindValueObjectByUID(), and lldb_private::ScriptedSyntheticChildren::FrontEnd::FrontEnd().

GetIndexOfChildWithName()

llvm::Expected< size_t > ValueObject::GetIndexOfChildWithName ( llvm::StringRef name )

virtual

Reimplemented in lldb_private::ValueObjectRegisterSet, and lldb_private::ValueObjectSynthetic.

Definition at line 434 of file ValueObject.cpp.

References GetCompilerType(), and lldb_private::CompilerType::GetIndexOfChildWithName().

GetIsConstant()

virtual bool lldb_private::ValueObject::GetIsConstant ( ) const

inlinevirtual

Reimplemented in lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 852 of file ValueObject.h.

References m_update_point.

Referenced by CanSetValue(), SetData(), SetValueFromCString(), SetValueFromInteger(), and UpdateValueIfNeeded().

GetLanguageFlags()

virtual uint64_t lldb_private::ValueObject::GetLanguageFlags ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 966 of file ValueObject.h.

References m_language_flags.

Referenced by lldb_private::ValueObjectDynamicValue::GetLanguageFlags(), and lldb_private::ValueObjectSynthetic::GetLanguageFlags().

GetLiveAddress()

virtual lldb::addr_t lldb_private::ValueObject::GetLiveAddress ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectConstResult.

Definition at line 635 of file ValueObject.h.

References LLDB_INVALID_ADDRESS.

GetLoadAddress()

lldb::addr_t ValueObject::GetLoadAddress

(

)

Return the target load address associated with this value object.

Definition at line 3020 of file ValueObject.cpp.

References lldb_private::eAddressTypeFile, lldb_private::eAddressTypeHost, lldb_private::eAddressTypeInvalid, GetAddressOf(), lldb_private::Address::GetLoadAddress(), GetModule(), GetTargetSP(), and LLDB_INVALID_ADDRESS.

Referenced by lldb_private::dil::ArrayToPointerConversion(), and CastBaseToDerivedType().

GetLocalBuffer()

llvm::ArrayRef< uint8_t > ValueObject::GetLocalBuffer

(

)

const

Returns the local buffer that this ValueObject points to if it's available.

Returns

The local buffer if this value object's value points to a host address, and if that buffer can be determined. Otherwise, returns an empty ArrayRef.

TODO: Because a ValueObject's Value can point to any arbitrary memory location, it is possible that we can't find what what buffer we're pointing to, and thus also can't know its size. See the comment in Value::m_value for a more thorough explanation of why that is.

Definition at line 882 of file ValueObject.cpp.

References lldb_private::Value::HostAddress, LLDB_INVALID_ADDRESS, m_data, and m_value.

GetLocationAsCString()

virtual const char * lldb_private::ValueObject::GetLocationAsCString ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectVariable.

Definition at line 520 of file ValueObject.h.

References GetLocationAsCStringImpl(), m_data, and m_value.

Referenced by DumpPrintableRepresentation(), lldb_private::FormatEntity::Formatter::DumpValue(), and lldb_private::ValueObjectVariable::GetLocationAsCString().

GetLocationAsCStringImpl()

const char * ValueObject::GetLocationAsCStringImpl ( const Value & value, const DataExtractor & data )

protected

Definition at line 294 of file ValueObject.cpp.

References lldb_private::RegisterInfo::alt_name, lldb::eEncodingVector, lldb_private::RegisterInfo::encoding, lldb_private::Value::FileAddress, lldb_private::DataExtractor::GetAddressByteSize(), lldb_private::Value::GetContextType(), lldb_private::Value::GetRegisterInfo(), lldb_private::Value::GetScalar(), lldb_private::StreamString::GetString(), lldb_private::Value::GetValueType(), lldb_private::Value::HostAddress, lldb_private::Value::Invalid, LLDB_INVALID_ADDRESS, lldb_private::Value::LoadAddress, m_location_str, lldb_private::RegisterInfo::name, lldb_private::Stream::Printf(), lldb_private::Value::RegisterInfo, lldb_private::Value::Scalar, lldb_private::Scalar::ULongLong(), and UpdateValueIfNeeded().

Referenced by GetLocationAsCString(), and lldb_private::ValueObjectVariable::GetLocationAsCString().

GetManager()

ValueObjectManager * lldb_private::ValueObject::GetManager ( )

inlineprotected

Definition at line 1171 of file ValueObject.h.

References m_manager.

Referenced by CheckValueObjectOwnership(), CreateValueObjectFromAddress(), CreateValueObjectFromData(), CreateValueObjectFromScalar(), ReuseManagerIfParent(), and ValueObject().

GetModule()

ModuleSP ValueObject::GetModule ( )

virtual

Return the module associated with this value object in case the value is from an executable file and might have its data in sections of the file.

This can be used for variables.

Reimplemented in lldb_private::ValueObjectMemory, and lldb_private::ValueObjectVariable.

Definition at line 3681 of file ValueObject.cpp.

References GetModule(), GetRoot(), and ValueObject().

Referenced by lldb_private::ValueObjectSynthetic::CopyValueData(), CreateConstantValue(), lldb_private::formatters::GetArrayAddressOrPointerValue(), GetData(), GetLoadAddress(), GetModule(), GetPointeeData(), ResolveValue(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectChild::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), and ValueObjectVTableChild::UpdateValue().

GetName()

ConstString lldb_private::ValueObject::GetName ( ) const

inline

Definition at line 485 of file ValueObject.h.

References m_name.

Referenced by lldb_private::ValueObjectSynthetic::CalculateNumChildren(), CheckValueObjectOwnership(), DoCast(), DumpPrintableRepresentation(), lldb_private::ValueObjectList::FindValueObjectByValueName(), lldb_private::ValueObjectSynthetic::GetChildAtIndex(), lldb_private::TypeSystemClang::GetChildCompilerTypeAtIndex(), GetExpressionPath(), lldb_private::ValueObjectPrinter::GetRootNameForDisplay(), IsRuntimeSupportValue(), UpdateFormatsIfNeeded(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectSynthetic::UpdateValue(), lldb_private::ValueObjectDynamicValue::ValueObjectDynamicValue(), lldb_private::ValueObjectRecognizerSynthesizedValue::ValueObjectRecognizerSynthesizedValue(), and lldb_private::ValueObjectSynthetic::ValueObjectSynthetic().

GetNonBaseClassParent()

ValueObject * ValueObject::GetNonBaseClassParent

(

)

Definition at line 2118 of file ValueObject.cpp.

References GetNonBaseClassParent(), GetParent(), IsBaseClass(), and ValueObject().

Referenced by GetExpressionPath(), and GetNonBaseClassParent().

GetNonSyntheticValue()

virtual lldb::ValueObjectSP lldb_private::ValueObject::GetNonSyntheticValue ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectSynthetic.

Definition at line 611 of file ValueObject.h.

References GetSP().

Referenced by GetAlternateValue(), lldb_private::formatters::GetLibCxxAtomicValue(), lldb_private::formatters::IsLibCxxAtomic(), lldb_private::formatters::IsMsvcStlAtomic(), lldb_private::formatters::IsMsvcStlDeque(), lldb_private::formatters::IsMsvcStlList(), lldb_private::formatters::IsMsvcStlOptional(), lldb_private::formatters::IsMsvcStlSmartPointer(), lldb_private::formatters::IsMsvcStlSpan(), lldb_private::formatters::IsMsvcStlTuple(), lldb_private::formatters::IsMsvcStlUniquePtr(), lldb_private::formatters::IsMsvcStlUnordered(), lldb_private::formatters::IsMsvcStlVariant(), lldb_private::formatters::LibcxxFunctionSummaryProvider(), lldb_private::formatters::LibcxxSmartPointerSummaryProvider(), lldb_private::formatters::LibcxxStdSliceArraySummaryProvider(), lldb_private::formatters::LibcxxUniquePointerSummaryProvider(), lldb_private::formatters::LibcxxVariantSummaryProvider(), lldb_private::formatters::LibStdcppSmartPointerSummaryProvider(), lldb_private::formatters::LibStdcppVariantSummaryProvider(), lldb_private::formatters::MsvcStlSmartPointerSummaryProvider(), lldb_private::formatters::MsvcStlTreeIterSummaryProvider(), lldb_private::formatters::MsvcStlUniquePtrSummaryProvider(), lldb_private::formatters::MsvcStlVariantSummaryProvider(), and lldb_private::formatters::StdlibCoroutineHandleSummaryProvider().

GetNumChildren()

llvm::Expected< uint32_t > ValueObject::GetNumChildren

(

uint32_t

max = UINT32_MAX

)

Definition at line 468 of file ValueObject.cpp.

References CalculateNumChildren(), m_children, m_flags, SetNumChildren(), UINT32_MAX, and UpdateValueIfNeeded().

Referenced by DumpPrintableRepresentation(), lldb_private::ValueObjectPrinter::GetMaxNumChildrenToPrint(), GetNumChildrenIgnoringErrors(), and lldb_private::FormatManager::ShouldPrintAsOneLiner().

GetNumChildrenIgnoringErrors()

uint32_t ValueObject::GetNumChildrenIgnoringErrors

(

uint32_t

max = UINT32_MAX

)

Like GetNumChildren but returns 0 on error.

You probably shouldn't be using this function. It exists primarily to ease the transition to more pervasive error handling while not all APIs have been updated.

Definition at line 489 of file ValueObject.cpp.

References lldb_private::DataFormatters, lldb_private::GetLog(), GetNumChildren(), and LLDB_LOG_ERRORV.

Referenced by DumpPrintableRepresentation(), lldb_private::FormatEntity::Formatter::DumpValue(), lldb_private::formatters::GenericOptionalSummaryProvider(), GetChildAtIndex(), lldb_private::ValueObjectSynthetic::GetIndexOfChildWithName(), lldb_private::formatters::GetSecondValueOfLibCXXCompressedPair(), HasChildren(), and MightHaveChildren().

GetObjectDescription()

llvm::Expected< std::string > ValueObject::GetObjectDescription

(

)

Definition at line 1045 of file ValueObject.cpp.

References lldb::eLanguageTypeObjC, error(), GetExecutionContextRef(), lldb_private::Process::GetLanguageRuntime(), GetObjectRuntimeLanguage(), lldb_private::ExecutionContext::GetProcessPtr(), lldb_private::StreamString::GetString(), lldb_private::Language::LanguageIsCFamily(), m_object_desc_str, and UpdateValueIfNeeded().

Referenced by DumpPrintableRepresentation(), and lldb_private::ValueObjectPrinter::PrintValueObject().

GetObjectRuntimeLanguage()

lldb::LanguageType lldb_private::ValueObject::GetObjectRuntimeLanguage ( )

inline

Definition at line 373 of file ValueObject.h.

References GetCompilerType(), and lldb_private::CompilerType::GetMinimumLanguage().

Referenced by lldb_private::LanguageCategory::Get(), lldb_private::TypeCategoryMap::Get(), GetCompilerType(), GetObjectDescription(), lldb_private::FormatManager::GetPossibleMatches(), IsLogicalTrue(), lldb_private::CPlusPlusLanguage::IsNilReference(), IsNilReference(), lldb_private::Process::IsPossibleDynamicValue(), IsUninitializedReference(), SetValueFromCString(), lldb_private::ValueObjectVTable::UpdateValue(), and ValueObjectVTableChild::UpdateValue().

GetParent() [1/2]

virtual ValueObject * lldb_private::ValueObject::GetParent ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectCast, lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 924 of file ValueObject.h.

References m_logical_parent, m_parent, and ValueObject().

Referenced by DerefToNSErrorPointer(), ExtractFields(), GetExpressionPath(), GetNonBaseClassParent(), lldb_private::ValueObjectVTable::IsInScope(), ValueObjectVTableChild::IsInScope(), lldb_private::ValueObjectVTable::UpdateValue(), and ValueObjectVTableChild::UpdateValue().

GetParent() [2/2]

virtual const ValueObject * lldb_private::ValueObject::GetParent ( ) const

inlinevirtual

Reimplemented in lldb_private::ValueObjectCast, lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 928 of file ValueObject.h.

References m_logical_parent, m_parent, and ValueObject().

GetPointeeData()

size_t ValueObject::GetPointeeData ( DataExtractor & data, uint32_t item_idx = 0, uint32_t item_count = 1 )

virtual

Reimplemented in lldb_private::ValueObjectConstResult, lldb_private::ValueObjectConstResultCast, and lldb_private::ValueObjectConstResultChild.

Definition at line 691 of file ValueObject.cpp.

References lldb_private::DataBufferHeap::CopyData(), Dereference(), lldb_private::eAddressTypeFile, lldb_private::eAddressTypeHost, lldb_private::eAddressTypeInvalid, lldb_private::eAddressTypeLoad, error(), GetAddressOf(), lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::WritableDataBuffer::GetBytes(), lldb_private::CompilerType::GetByteSize(), GetByteSize(), GetChildAtIndex(), GetCompilerType(), GetExecutionContextRef(), GetModule(), GetPointerValue(), lldb_private::ExecutionContext::GetTargetPtr(), GetTypeInfo(), LLDB_INVALID_ADDRESS, m_value, lldb_private::Target::ReadMemory(), lldb_private::DataBufferHeap::SetByteSize(), lldb_private::DataExtractor::SetData(), lldb_private::Address::SetLoadAddress(), and Target.

Referenced by ReadPointedString().

GetPointerValue()

ValueObject::AddrAndType ValueObject::GetPointerValue

(

)

Definition at line 1673 of file ValueObject.cpp.

References lldb_private::Value::FileAddress, GetAddressTypeOfChildren(), lldb_private::Value::HostAddress, lldb_private::Value::Invalid, LLDB_INVALID_ADDRESS, lldb_private::Value::LoadAddress, m_data, m_value, lldb_private::Value::Scalar, and UpdateValueIfNeeded().

Referenced by CastPointerType(), CastPointerType(), lldb_private::formatters::CXXFunctionPointerSummaryProvider(), lldb_private::TypeFormatImpl_Format::FormatObject(), lldb_private::formatters::GetArrayAddressOrPointerValue(), lldb_private::ObjCLanguageRuntime::GetClassDescriptor(), lldb_private::AppleObjCRuntimeV1::GetDynamicTypeAndAddress(), lldb_private::AppleObjCRuntimeV2::GetDynamicTypeAndAddress(), lldb_private::ItaniumABIRuntime::GetDynamicTypeAndAddress(), GetPointeeData(), lldb_private::ItaniumABIRuntime::GetTypeInfo(), lldb_private::ItaniumABIRuntime::GetVTableInfo(), IsCStringContainer(), lldb_private::ValueObjectPrinter::PrintValueAndSummaryIfNeeded(), ReadPointedString(), lldb_private::ValueObjectPrinter::ShouldPrintChildren(), and lldb_private::ValueObjectChild::UpdateValue().

GetPreferredDisplayLanguage()

lldb::LanguageType ValueObject::GetPreferredDisplayLanguage ( )

virtual

Reimplemented in lldb_private::ValueObjectConstResult, lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 3736 of file ValueObject.cpp.

References lldb_private::SymbolContext::comp_unit, lldb::eLanguageTypeUnknown, GetFrameSP(), GetPreferredDisplayLanguage(), GetRoot(), and m_preferred_display_language.

Referenced by Dereference(), lldb_private::DumpValueObjectOptions::DumpValueObjectOptions(), GetPreferredDisplayLanguage(), GetSummaryAsCString(), lldb_private::ValueObjectPrinter::GetValueSummaryError(), Persist(), and lldb_private::ValueObjectPrinter::PrintDecl().

GetProcessSP()

lldb::ProcessSP lldb_private::ValueObject::GetProcessSP ( ) const

inline

Definition at line 338 of file ValueObject.h.

References m_update_point.

Referenced by lldb_private::formatters::CFBagSummaryProvider(), lldb_private::formatters::CFBinaryHeapSummaryProvider(), lldb_private::formatters::CFBitVectorSummaryProvider(), lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::ClassDescriptorV1(), DerefToNSErrorPointer(), ExtractFields(), lldb_private::TypeFormatImpl_EnumType::FormatObject(), GetCompilerType(), lldb_private::AppleObjCRuntimeV2::GetDynamicTypeAndAddress(), lldb_private::AppleObjCRuntime::GetObjectDescription(), lldb_private::ObjCLanguage::GetPossibleFormattersMatches(), lldb_private::AppleObjCRuntimeV2::GetPreferredLanguageRuntime(), IsRuntimeSupportValue(), lldb_private::formatters::NSArraySummaryProvider(), lldb_private::formatters::NSBundleSummaryProvider(), lldb_private::formatters::NSDataSummaryProvider(), lldb_private::formatters::NSDateSummaryProvider(), lldb_private::formatters::NSDecimalNumberSummaryProvider(), lldb_private::formatters::NSDictionarySummaryProvider(), lldb_private::formatters::NSError_SummaryProvider(), lldb_private::formatters::NSIndexSetSummaryProvider(), lldb_private::formatters::NSIndirectTaggedString_SummaryProvider(), lldb_private::formatters::NSMachPortSummaryProvider(), lldb_private::formatters::NSNotificationSummaryProvider(), lldb_private::formatters::NSNumberSummaryProvider(), lldb_private::formatters::NSSetSummaryProvider(), lldb_private::formatters::NSStringSummaryProvider(), lldb_private::formatters::NSTimeZoneSummaryProvider(), lldb_private::formatters::NSURLSummaryProvider(), lldb_private::formatters::ObjCBooleanSummaryProvider(), lldb_private::formatters::ObjCClassSummaryProvider(), lldb_private::ValueObjectChild::UpdateValue(), lldb_private::ValueObjectVTable::UpdateValue(), and ValueObjectVTableChild::UpdateValue().

GetQualifiedRepresentationIfAvailable()

ValueObjectSP ValueObject::GetQualifiedRepresentationIfAvailable	(	lldb::DynamicValueType	dynValue,
		bool	synthValue )

Definition at line 2793 of file ValueObject.cpp.

References lldb::eDynamicCanRunTarget, lldb::eDynamicDontRunTarget, lldb::eNoDynamicValues, GetDynamicValue(), GetSP(), GetStaticValue(), and IsDynamic().

Referenced by lldb_private::FormatEntity::Formatter::DumpValue(), and lldb_private::FormatManager::GetTypeForCache().

GetQualifiedTypeName()

virtual ConstString lldb_private::ValueObject::GetQualifiedTypeName ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectChild, lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectRegisterSet, lldb_private::ValueObjectSynthetic, lldb_private::ValueObjectVariable, and lldb_private::ValueObjectVTable.

Definition at line 369 of file ValueObject.h.

References GetCompilerType(), and lldb_private::CompilerType::GetTypeName().

Referenced by lldb_private::ValueObjectPrinter::PrintDecl().

GetRoot()

ValueObject * ValueObject::GetRoot

(

)

Definition at line 3688 of file ValueObject.cpp.

References FollowParentChain(), m_parent, m_root, and ValueObject().

Referenced by GetAddressTypeOfChildren(), GetModule(), GetPreferredDisplayLanguage(), lldb_private::ValueObjectChild::IsInScope(), and UpdateChildrenAddressType().

GetSP()

lldb::ValueObjectSP lldb_private::ValueObject::GetSP ( )

inline

Definition at line 567 of file ValueObject.h.

References m_manager.

Referenced by lldb_private::formatters::BlockPointerSummaryProvider(), lldb_private::ValueObjectConstResultImpl::Cast(), CastDerivedToBaseType(), lldb_private::ValueObjectCast::Create(), lldb::SBTypeSummary::CreateWithCallback(), lldb_private::BytecodeSummaryFormat::FormatObject(), lldb_private::ScriptSummaryFormat::FormatObject(), lldb_private::BytecodeSyntheticChildren::FrontEnd::FrontEnd(), lldb_private::ScriptedSyntheticChildren::FrontEnd::FrontEnd(), GetChildAtIndex(), lldb_private::ValueObjectSynthetic::GetChildAtIndex(), GetChildAtNamePath(), GetChildMemberWithName(), lldb_private::ValueObjectRegisterSet::GetChildMemberWithName(), lldb_private::formatters::GetDesugaredSmartPointerValue(), lldb_private::ValueObjectSynthetic::GetDynamicValue(), lldb_private::CXXSyntheticChildren::GetFrontEnd(), GetNonSyntheticValue(), lldb::SBValue::GetParent(), GetQualifiedRepresentationIfAvailable(), GetStaticValue(), lldb_private::ValueObjectSynthetic::GetStaticValue(), GetSyntheticArrayMember(), GetSyntheticBase(), GetSyntheticBitFieldChild(), GetSyntheticChildAtOffset(), GetValueForExpressionPath_Impl(), lldb_private::formatters::LibStdcppUniquePointerSummaryProvider(), lldb_private::formatters::ObjCBOOLSummaryProvider(), and lldb_private::formatters::VectorTypeSummaryProvider().

GetStaticValue()

virtual lldb::ValueObjectSP lldb_private::ValueObject::GetStaticValue ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 609 of file ValueObject.h.

References GetSP().

Referenced by lldb_private::FormatManager::GetPossibleMatches(), and GetQualifiedRepresentationIfAvailable().

GetStrippedPointerValue()

std::optional< addr_t > ValueObject::GetStrippedPointerValue

(

lldb::addr_t

address

)

Remove ptrauth bits from address if the type has a ptrauth qualifier.

Definition at line 1663 of file ValueObject.cpp.

References GetCompilerType(), GetExecutionContextRef(), and lldb_private::ExecutionContext::GetProcessPtr().

Referenced by lldb_private::ValueObjectPrinter::PrintValueAndSummaryIfNeeded().

GetSummaryAsCString() [1/4]

const char * ValueObject::GetSummaryAsCString

(

lldb::LanguageType

lang = lldb::eLanguageTypeUnknown

)

Definition at line 659 of file ValueObject.cpp.

References GetSummaryAsCString(), GetSummaryFormat(), m_summary_str, lldb_private::TypeSummaryOptions::SetLanguage(), and UpdateValueIfNeeded().

Referenced by DumpPrintableRepresentation(), GetSummaryAsCString(), GetSummaryAsCString(), GetSummaryAsCString(), and lldb_private::ValueObjectPrinter::GetValueSummaryError().

GetSummaryAsCString() [2/4]

bool ValueObject::GetSummaryAsCString	(	std::string &	destination,
		const TypeSummaryOptions &	options )

Definition at line 671 of file ValueObject.cpp.

References GetSummaryAsCString(), and GetSummaryFormat().

GetSummaryAsCString() [3/4]

bool ValueObject::GetSummaryAsCString	(	TypeSummaryImpl *	summary_ptr,
		std::string &	destination,
		const TypeSummaryOptions &	options )

Definition at line 604 of file ValueObject.cpp.

References lldb::eLanguageTypeUnknown, lldb_private::TypeSummaryImpl::FormatObject(), GetCompilerType(), GetExecutionContextRef(), lldb_private::TypeSummaryOptions::GetLanguage(), GetPreferredDisplayLanguage(), GetTargetSP(), HasSyntheticValue(), m_flags, m_synthetic_value, lldb_private::TypeSummaryOptions::SetLanguage(), and UpdateValueIfNeeded().

GetSummaryAsCString() [4/4]

bool ValueObject::GetSummaryAsCString	(	TypeSummaryImpl *	summary_ptr,
		std::string &	destination,
		lldb::LanguageType	lang = lldb::eLanguageTypeUnknown )

Definition at line 597 of file ValueObject.cpp.

References GetSummaryAsCString().

GetSummaryFormat()

lldb::TypeSummaryImplSP lldb_private::ValueObject::GetSummaryFormat ( )

inline

Definition at line 884 of file ValueObject.h.

References m_type_summary_sp, and UpdateFormatsIfNeeded().

Referenced by GetSummaryAsCString(), GetSummaryAsCString(), lldb_private::ValueObjectPrinter::GetSummaryFormatter(), and lldb_private::FormatManager::ShouldPrintAsOneLiner().

GetSymbolContextScope()

SymbolContextScope * ValueObject::GetSymbolContextScope ( )

virtual

Reimplemented in lldb_private::ValueObjectVariable.

Definition at line 3539 of file ValueObject.cpp.

References m_parent.

GetSyntheticArrayMember()

ValueObjectSP ValueObject::GetSyntheticArrayMember	(	size_t	index,
		bool	can_create )

Definition at line 1865 of file ValueObject.cpp.

References AddSyntheticChild(), CreateSyntheticArrayMember(), GetSP(), GetSyntheticChild(), IsArrayType(), IsPointerType(), and ValueObject().

Referenced by lldb_private::ValueObjectPrinter::GenerateChild().

GetSyntheticBase()

ValueObjectSP ValueObject::GetSyntheticBase ( uint32_t offset, const CompilerType & type, bool can_create, ConstString name_const_str = ConstString() )

virtual

Definition at line 1966 of file ValueObject.cpp.

References AddSyntheticChild(), lldb_private::ConstString::AsCString(), lldb_private::eAddressTypeInvalid, lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::CompilerType::GetByteSize(), GetExecutionContextRef(), GetSP(), GetSyntheticChild(), lldb_private::CompilerType::GetTypeName(), lldb_private::ConstString::IsEmpty(), lldb_private::ConstString::SetCString(), and ValueObjectChild.

GetSyntheticBitFieldChild()

ValueObjectSP ValueObject::GetSyntheticBitFieldChild	(	uint32_t	from,
		uint32_t	to,
		bool	can_create )

Definition at line 1892 of file ValueObject.cpp.

References AddSyntheticChild(), lldb_private::eAddressTypeInvalid, lldb::eByteOrderBig, GetByteSize(), GetCompilerType(), GetDataExtractor(), GetSP(), GetSyntheticChild(), IsScalarType(), and ValueObjectChild.

GetSyntheticChild()

ValueObjectSP ValueObject::GetSyntheticChild

(

ConstString

key

)

const

Definition at line 1807 of file ValueObject.cpp.

References m_synthetic_children.

Referenced by GetSyntheticArrayMember(), GetSyntheticBase(), GetSyntheticBitFieldChild(), GetSyntheticChildAtOffset(), and GetSyntheticExpressionPathChild().

GetSyntheticChildAtOffset()

ValueObjectSP ValueObject::GetSyntheticChildAtOffset ( uint32_t offset, const CompilerType & type, bool can_create, ConstString name_const_str = ConstString() )

virtual

Reimplemented in lldb_private::ValueObjectConstResult, lldb_private::ValueObjectConstResultCast, and lldb_private::ValueObjectConstResultChild.

Definition at line 1928 of file ValueObject.cpp.

References AddSyntheticChild(), lldb_private::eAddressTypeInvalid, lldb_private::ExecutionContext::GetBestExecutionContextScope(), lldb_private::CompilerType::GetByteSize(), GetExecutionContextRef(), GetSP(), GetSyntheticChild(), lldb_private::ConstString::IsEmpty(), lldb_private::ConstString::SetString(), and ValueObjectChild.

Referenced by lldb_private::formatters::CMTimeSummaryProvider(), lldb_private::formatters::NSBundleSummaryProvider(), lldb_private::formatters::NSNotificationSummaryProvider(), lldb_private::formatters::NSStringSummaryProvider(), lldb_private::formatters::NSTimeZoneSummaryProvider(), and lldb_private::formatters::NSURLSummaryProvider().

GetSyntheticChildren()

lldb::SyntheticChildrenSP lldb_private::ValueObject::GetSyntheticChildren ( )

inline

Definition at line 915 of file ValueObject.h.

References m_synthetic_children_sp, and UpdateFormatsIfNeeded().

GetSyntheticExpressionPathChild()

ValueObjectSP ValueObject::GetSyntheticExpressionPathChild	(	const char *	expression,
		bool	can_create )

Definition at line 2022 of file ValueObject.cpp.

References AddSyntheticChild(), GetSyntheticChild(), GetValueForExpressionPath(), and SkipLeadingExpressionPathSeparators().

GetSyntheticValue()

ValueObjectSP ValueObject::GetSyntheticValue

(

)

Definition at line 2098 of file ValueObject.cpp.

References CalculateSyntheticValue(), and m_synthetic_value.

Referenced by CreateSyntheticArrayMember(), lldb_private::FormatEntity::Formatter::DumpValue(), GetAlternateValue(), and lldb_private::formatters::MsvcStlAtomicSummaryProvider().

GetTargetSP()

lldb::TargetSP lldb_private::ValueObject::GetTargetSP ( ) const

inline

Definition at line 334 of file ValueObject.h.

References m_update_point.

Referenced by CalculateSyntheticValue(), CastBaseToDerivedType(), CastDerivedToBaseType(), CastToBasicType(), CastToEnumType(), CharStringSummaryProvider(), CheckValueObjectOwnership(), lldb_private::FormatEntity::Formatter::DumpValue(), lldb_private::BytecodeSummaryFormat::FormatObject(), lldb_private::ScriptSummaryFormat::FormatObject(), lldb_private::TypeFormatImpl_EnumType::FormatObject(), lldb_private::TypeFormatImpl_Format::FormatObject(), lldb_private::ScriptedSyntheticChildren::FrontEnd::FrontEnd(), lldb_private::AppleObjCRuntimeV2::GetDynamicTypeAndAddress(), GetLoadAddress(), lldb_private::AppleObjCRuntime::GetObjectDescription(), lldb_private::ObjCLanguage::GetPossibleFormattersMatches(), lldb_private::FormatManager::GetPossibleMatches(), GetSummaryAsCString(), lldb_private::formatters::NSAttributedStringSummaryProvider(), lldb_private::formatters::NSStringSummaryProvider(), Persist(), lldb_private::ValueObjectPrinter::PrintChildrenIfNeeded(), lldb_private::formatters::StringPrinter::ReadBufferAndDumpToStreamOptions::ReadBufferAndDumpToStreamOptions(), lldb_private::formatters::StringPrinter::ReadStringAndDumpToStreamOptions::ReadStringAndDumpToStreamOptions(), SetValueFromInteger(), SetValueFromInteger(), lldb_private::FormatManager::ShouldPrintAsOneLiner(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectVTable::UpdateValue(), ValueObjectVTableChild::UpdateValue(), lldb_private::ValueObjectMemory::ValueObjectMemory(), lldb_private::ValueObjectMemory::ValueObjectMemory(), and lldb_private::formatters::WCharStringSummaryProvider().

GetThreadSP()

lldb::ThreadSP lldb_private::ValueObject::GetThreadSP ( ) const

inline

Definition at line 342 of file ValueObject.h.

References m_update_point.

GetTypeImpl()

virtual TypeImpl lldb_private::ValueObject::GetTypeImpl ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectDynamicValue.

Definition at line 355 of file ValueObject.h.

References GetCompilerType().

GetTypeInfo()

uint32_t lldb_private::ValueObject::GetTypeInfo ( CompilerType * pointee_or_element_compiler_type = nullptr )

inline

Definition at line 378 of file ValueObject.h.

References GetCompilerType(), and lldb_private::CompilerType::GetTypeInfo().

Referenced by DumpPrintableRepresentation(), lldb_private::FormatEntity::Formatter::DumpValue(), DumpValueWithLLVMFormat(), lldb_private::UserExpression::Evaluate(), GetPointeeData(), HasSpecialPrintableRepresentation(), IsCStringContainer(), MightHaveChildren(), ReadPointedString(), and lldb_private::ValueObjectChild::UpdateValue().

GetTypeName()

virtual ConstString lldb_private::ValueObject::GetTypeName ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectChild, lldb_private::ValueObjectConstResult, lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectMemory, lldb_private::ValueObjectRegister, lldb_private::ValueObjectRegisterSet, lldb_private::ValueObjectSynthetic, lldb_private::ValueObjectVariable, and lldb_private::ValueObjectVTable.

Definition at line 365 of file ValueObject.h.

References GetCompilerType(), and lldb_private::CompilerType::GetTypeName().

Referenced by lldb_private::formatters::CFBagSummaryProvider(), lldb_private::formatters::CFBinaryHeapSummaryProvider(), lldb_private::formatters::CFBitVectorSummaryProvider(), Dereference(), DumpPrintableRepresentation(), lldb_private::FormatEntity::Formatter::DumpValue(), GetDisplayTypeName(), GetExpressionPath(), and lldb_private::ItaniumABIRuntime::GetTypeInfo().

GetUpdatePoint() [1/2]

EvaluationPoint & lldb_private::ValueObject::GetUpdatePoint ( )

inline

Definition at line 328 of file ValueObject.h.

References m_update_point.

GetUpdatePoint() [2/2]

const EvaluationPoint & lldb_private::ValueObject::GetUpdatePoint ( ) const

inline

Definition at line 326 of file ValueObject.h.

References m_update_point.

Referenced by GetCompilerType(), and ValueObject().

GetValue() [1/2]

Value & lldb_private::ValueObject::GetValue ( )

inline

Definition at line 511 of file ValueObject.h.

References m_value.

GetValue() [2/2]

const Value & lldb_private::ValueObject::GetValue ( ) const

inline

Definition at line 509 of file ValueObject.h.

References m_value.

Referenced by lldb_private::ValueObjectSynthetic::CopyValueData(), lldb_private::ValueObjectVariable::DoUpdateChildrenAddressType(), lldb_private::TypeFormatImpl_Format::FormatObject(), GetValueAsCString(), IRInterpreter::Interpret(), lldb_private::ValueObjectPrinter::IsInstancePointer(), Persist(), and lldb_private::ValueObjectChild::UpdateValue().

GetValueAsAPFloat()

llvm::Expected< llvm::APFloat > ValueObject::GetValueAsAPFloat

(

)

If the current ValueObject is of an appropriate type, convert the value to an APFloat and return that.

Otherwise return an error.

Definition at line 1196 of file ValueObject.cpp.

References CanProvideValue(), lldb_private::Scalar::GetAPFloat(), GetCompilerType(), HasFloatingRepresentation(), and ResolveValue().

Referenced by CastToBasicType(), CastToEnumType(), and GetValueAsBool().

GetValueAsAPSInt()

llvm::Expected< llvm::APSInt > ValueObject::GetValueAsAPSInt

(

)

If the current ValueObject is of an appropriate type, convert the value to an APSInt and return that.

Otherwise return an error.

Definition at line 1177 of file ValueObject.cpp.

References CanProvideValue(), lldb_private::Scalar::GetAPSInt(), GetCompilerType(), IsPointerType(), and ResolveValue().

Referenced by CastToBasicType(), CastToEnumType(), and GetValueAsBool().

GetValueAsBool()

llvm::Expected< bool > ValueObject::GetValueAsBool

(

)

If the current ValueObject is of an appropriate type, convert the value to a boolean and return that.

Otherwise return an error.

Definition at line 1210 of file ValueObject.cpp.

References lldb_private::ValueObject::AddrAndType::address, GetAddressOf(), GetCompilerType(), lldb_private::GetLog(), GetValueAsAPFloat(), GetValueAsAPSInt(), HasFloatingRepresentation(), lldb_private::CompilerType::IsArrayType(), lldb_private::CompilerType::IsInteger(), lldb_private::CompilerType::IsPointerType(), lldb_private::CompilerType::IsUnscopedEnumerationType(), LLDB_LOG_ERROR, and lldb_private::Types.

GetValueAsCString() [1/3]

const char * ValueObject::GetValueAsCString ( )

virtual

Definition at line 1100 of file ValueObject.cpp.

References lldb::eFormatDefault, lldb::eFormatUnsigned, lldb_private::RegisterInfo::format, lldb_private::Value::GetCompilerType(), lldb_private::CompilerType::GetFormat(), GetFormat(), GetValue(), GetValueAsCString(), m_flags, m_last_format, m_old_value_str, m_type_format_sp, m_value, m_value_str, lldb_private::Value::RegisterInfo, SetValueDidChange(), and UpdateValueIfNeeded().

Referenced by CharSummaryProvider(), DumpPrintableRepresentation(), lldb_private::BytecodeSummaryFormat::FormatObject(), GetExpressionPath(), GetValueAsCString(), GetValueAsCString(), and lldb_private::ValueObjectPrinter::GetValueSummaryError().

GetValueAsCString() [2/3]

bool ValueObject::GetValueAsCString ( const lldb_private::TypeFormatImpl & format, std::string & destination )

virtual

Definition at line 1087 of file ValueObject.cpp.

References lldb_private::TypeFormatImpl::FormatObject(), and UpdateValueIfNeeded().

GetValueAsCString() [3/3]

bool ValueObject::GetValueAsCString	(	lldb::Format	format,
		std::string &	destination )

Definition at line 1095 of file ValueObject.cpp.

References GetValueAsCString().

GetValueAsSigned()

int64_t ValueObject::GetValueAsSigned ( int64_t fail_value, bool * success = nullptr )

virtual

Definition at line 1159 of file ValueObject.cpp.

References CanProvideValue(), lldb_private::Scalar::MakeSigned(), ResolveValue(), and lldb_private::Scalar::SLongLong().

Referenced by lldb_private::formatters::CFAbsoluteTimeSummaryProvider(), and DumpValueWithLLVMFormat().

GetValueAsUnsigned()

uint64_t ValueObject::GetValueAsUnsigned ( uint64_t fail_value, bool * success = nullptr )

virtual

Definition at line 1141 of file ValueObject.cpp.

References CanProvideValue(), lldb_private::Scalar::MakeUnsigned(), ResolveValue(), and lldb_private::Scalar::ULongLong().

Referenced by CalculateNumChildrenUsingPointerArithmetic(), CastBaseToDerivedType(), CastToBasicType(), lldb_private::formatters::CFBagSummaryProvider(), lldb_private::formatters::CFBinaryHeapSummaryProvider(), lldb_private::formatters::CFBitVectorSummaryProvider(), lldb_private::AppleObjCRuntimeV1::ClassDescriptorV1::ClassDescriptorV1(), CopyExpressionResult(), CreateConstantValue(), DerefToNSErrorPointer(), lldb_private::formatters::DumpCxxSmartPtrPointerSummary(), DumpValueWithLLVMFormat(), ExtractFields(), GetExpressionPath(), GetNumChildren(), GetVTableAddress(), lldb_private::CPlusPlusLanguage::IsNilReference(), lldb_private::ObjCLanguage::IsNilReference(), lldb_private::formatters::NSArraySummaryProvider(), lldb_private::formatters::NSAttributedStringSummaryProvider(), lldb_private::formatters::NSBundleSummaryProvider(), lldb_private::formatters::NSDataSummaryProvider(), lldb_private::formatters::NSDateSummaryProvider(), lldb_private::formatters::NSDecimalNumberSummaryProvider(), lldb_private::formatters::NSDictionarySummaryProvider(), lldb_private::formatters::NSIndexSetSummaryProvider(), lldb_private::formatters::NSMachPortSummaryProvider(), lldb_private::formatters::NSNotificationSummaryProvider(), lldb_private::formatters::NSNumberSummaryProvider(), lldb_private::formatters::NSSetSummaryProvider(), lldb_private::formatters::NSStringSummaryProvider(), lldb_private::formatters::NSTimeZoneSummaryProvider(), lldb_private::formatters::NSURLSummaryProvider(), lldb_private::formatters::ObjCBooleanSummaryProvider(), lldb_private::formatters::ObjCClassSummaryProvider(), lldb_private::formatters::ObjCSELSummaryProvider(), lldb_private::ValueObjectPrinter::PrintChildrenIfNeeded(), lldb_private::ValueObjectDynamicValue::SetData(), lldb_private::ValueObjectDynamicValue::SetValueFromCString(), and ValueObjectVTableChild::UpdateValue().

GetValueDidChange()

bool lldb_private::ValueObject::GetValueDidChange ( )

inline

Definition at line 561 of file ValueObject.h.

References m_flags.

GetValueForExpressionPath()

ValueObjectSP ValueObject::GetValueForExpressionPath	(	llvm::StringRef	expression,
		ExpressionPathScanEndReason *	reason_to_stop = nullptr,
		ExpressionPathEndResultType *	final_value_type = nullptr,
		const GetValueForExpressionPathOptions &	options = GetValueForExpressionPathOptions::DefaultOptions(),
		ExpressionPathAftermath *	final_task_on_target = nullptr )

Definition at line 2276 of file ValueObject.cpp.

References DereferenceValueOrAlternate(), eExpressionPathAftermathDereference, eExpressionPathAftermathNothing, eExpressionPathAftermathTakeAddress, eExpressionPathEndResultTypeInvalid, eExpressionPathEndResultTypePlain, eExpressionPathScanEndReasonDereferencingFailed, eExpressionPathScanEndReasonTakingAddressFailed, eExpressionPathScanEndReasonUnknown, error(), GetValueForExpressionPath_Impl(), and lldb_private::ValueObject::GetValueForExpressionPathOptions::m_synthetic_children_traversal.

Referenced by lldb_private::FormatEntity::Formatter::DumpValue(), ExpandIndexedExpression(), and GetSyntheticExpressionPathChild().

GetValueForExpressionPath_Impl()

ValueObjectSP ValueObject::GetValueForExpressionPath_Impl ( llvm::StringRef expression_cstr, ExpressionPathScanEndReason * reason_to_stop, ExpressionPathEndResultType * final_value_type, const GetValueForExpressionPathOptions & options, ExpressionPathAftermath * final_task_on_target )

private

Definition at line 2345 of file ValueObject.cpp.

References lldb_private::Flags::AllClear(), DereferenceValueOrAlternate(), eExpressionPathAftermathDereference, eExpressionPathAftermathNothing, eExpressionPathEndResultTypeBitfield, eExpressionPathEndResultTypeBoundedRange, eExpressionPathEndResultTypeInvalid, eExpressionPathEndResultTypePlain, eExpressionPathEndResultTypeUnboundedRange, eExpressionPathScanEndReasonArrayRangeOperatorMet, eExpressionPathScanEndReasonArrowInsteadOfDot, eExpressionPathScanEndReasonDereferencingFailed, eExpressionPathScanEndReasonDotInsteadOfArrow, eExpressionPathScanEndReasonEmptyRangeNotAllowed, eExpressionPathScanEndReasonEndOfString, eExpressionPathScanEndReasonFragileIVarNotAllowed, eExpressionPathScanEndReasonNoSuchChild, eExpressionPathScanEndReasonRangeOperatorInvalid, eExpressionPathScanEndReasonRangeOperatorNotAllowed, eExpressionPathScanEndReasonSyntheticValueMissing, eExpressionPathScanEndReasonUnexpectedSymbol, lldb::eLanguageTypeObjC, error(), GetAlternateValue(), GetSP(), lldb_private::CompilerType::GetTypeInfo(), lldb_private::ValueObject::GetValueForExpressionPathOptions::m_allow_bitfields_syntax, lldb_private::ValueObject::GetValueForExpressionPathOptions::m_check_dot_vs_arrow_syntax, lldb_private::ValueObject::GetValueForExpressionPathOptions::m_no_fragile_ivar, lldb_private::ValueObject::GetValueForExpressionPathOptions::m_synthetic_children_traversal, lldb_private::Flags::Reset(), lldb_private::Flags::Test(), and ValueObject().

Referenced by GetValueForExpressionPath().

GetValueFormat()

lldb::TypeFormatImplSP lldb_private::ValueObject::GetValueFormat ( )

inline

Definition at line 903 of file ValueObject.h.

References m_type_format_sp, and UpdateFormatsIfNeeded().

GetValueIsValid()

bool lldb_private::ValueObject::GetValueIsValid ( ) const

inline

Definition at line 557 of file ValueObject.h.

References m_flags.

Referenced by UpdateValueIfNeeded().

GetValueType()

virtual lldb::ValueType lldb_private::ValueObject::GetValueType ( ) const

pure virtual

Implemented in lldb_private::ValueObjectCast, lldb_private::ValueObjectChild, lldb_private::ValueObjectConstResult, lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectMemory, lldb_private::ValueObjectRecognizerSynthesizedValue, lldb_private::ValueObjectRegister, lldb_private::ValueObjectRegisterSet, lldb_private::ValueObjectSynthetic, lldb_private::ValueObjectVariable, lldb_private::ValueObjectVTable, and ValueObjectVTableChild.

Referenced by lldb_private::formatters::CXXFunctionPointerSummaryProvider(), and lldb_private::CPlusPlusLanguage::GetHardcodedSummaries().

GetVariable()

virtual lldb::VariableSP lldb_private::ValueObject::GetVariable ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectSynthetic, and lldb_private::ValueObjectVariable.

Definition at line 962 of file ValueObject.h.

Referenced by IsRuntimeSupportValue(), SetValueFromInteger(), and SetValueFromInteger().

GetVTable()

lldb::ValueObjectSP ValueObject::GetVTable

(

)

If this object represents a C++ class with a vtable, return an object that represents the virtual function table.

If the object isn't a class with a vtable, return a valid ValueObject with the error set correctly.

Definition at line 3796 of file ValueObject.cpp.

References lldb_private::ValueObjectVTable::Create().

HasChildren()

bool lldb_private::ValueObject::HasChildren ( )

inline

Definition at line 507 of file ValueObject.h.

References GetNumChildrenIgnoringErrors().

HasDynamicValueTypeInfo()

virtual bool lldb_private::ValueObject::HasDynamicValueTypeInfo ( )

inlineprotectedvirtual

Reimplemented in lldb_private::ValueObjectDynamicValue.

Definition at line 1185 of file ValueObject.h.

Referenced by GetDynamicValueType().

HasSpecialPrintableRepresentation()

bool ValueObject::HasSpecialPrintableRepresentation	(	ValueObjectRepresentationStyle	val_obj_display,
		lldb::Format	custom_format )

Definition at line 1332 of file ValueObject.cpp.

References lldb_private::Flags::AnySet(), lldb::eFormatBytes, lldb::eFormatBytesWithASCII, lldb::eFormatChar, lldb::eFormatCharArray, lldb::eFormatCString, lldb::eFormatVectorOfChar, lldb::eFormatVectorOfFloat32, lldb::eFormatVectorOfFloat64, lldb::eFormatVectorOfSInt16, lldb::eFormatVectorOfSInt32, lldb::eFormatVectorOfSInt64, lldb::eFormatVectorOfSInt8, lldb::eFormatVectorOfUInt128, lldb::eFormatVectorOfUInt16, lldb::eFormatVectorOfUInt32, lldb::eFormatVectorOfUInt64, lldb::eFormatVectorOfUInt8, eValueObjectRepresentationStyleValue, GetTypeInfo(), IsCStringContainer(), and lldb_private::Flags::Test().

Referenced by lldb_private::FormatEntity::Formatter::DumpValue().

HasSyntheticValue()

bool ValueObject::HasSyntheticValue ( )

virtual

Reimplemented in lldb_private::ValueObjectSynthetic.

Definition at line 2107 of file ValueObject.cpp.

References CalculateSyntheticValue(), m_synthetic_children_sp, m_synthetic_value, and UpdateFormatsIfNeeded().

Referenced by Dereference(), and GetSummaryAsCString().

IsArrayType()

bool lldb_private::ValueObject::IsArrayType ( )

inline

Definition at line 384 of file ValueObject.h.

References GetCompilerType(), and lldb_private::CompilerType::IsArrayType().

Referenced by lldb_private::formatters::GetArrayAddressOrPointerValue(), and GetSyntheticArrayMember().

IsBaseClass()

virtual bool lldb_private::ValueObject::IsBaseClass ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectChild, and lldb_private::ValueObjectDynamicValue.

Definition at line 398 of file ValueObject.h.

Referenced by DerefToNSErrorPointer(), ExtractFields(), GetExpressionPath(), GetNonBaseClassParent(), and lldb_private::ValueObjectPrinter::IsInstancePointer().

IsBitfield()

bool lldb_private::ValueObject::IsBitfield ( )

inline

Definition at line 426 of file ValueObject.h.

References GetBitfieldBitOffset(), and GetBitfieldBitSize().

Referenced by CreateConstantValue(), lldb_private::FormatEntity::Formatter::DumpValue(), and GetAddressOf().

IsChecksumEmpty()

bool lldb_private::ValueObject::IsChecksumEmpty ( )

inlineprotected

Definition at line 1227 of file ValueObject.h.

References m_value_checksum.

Referenced by UpdateValueIfNeeded().

IsCStringContainer()

bool ValueObject::IsCStringContainer

(

bool

check_pointer = false

)

Returns true if this is a char* or a char[] if it is a char* and check_pointer is true, it also checks that the pointer is valid.

Definition at line 676 of file ValueObject.cpp.

References lldb_private::ValueObject::AddrAndType::address, lldb_private::Flags::AnySet(), GetPointerValue(), GetTypeInfo(), lldb_private::CompilerType::IsCharType(), LLDB_INVALID_ADDRESS, and lldb_private::Flags::Test().

Referenced by DumpPrintableRepresentation(), and HasSpecialPrintableRepresentation().

IsDereferenceOfParent()

virtual bool lldb_private::ValueObject::IsDereferenceOfParent ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectChild.

Definition at line 400 of file ValueObject.h.

Referenced by GetExpressionPath().

IsDynamic()

virtual bool lldb_private::ValueObject::IsDynamic ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 688 of file ValueObject.h.

Referenced by CalculateDynamicValue(), GetDynamicValue(), lldb_private::ValueObjectConstResult::GetDynamicValue(), lldb_private::FormatManager::GetPossibleMatches(), GetQualifiedRepresentationIfAvailable(), and lldb_private::Process::IsPossibleDynamicValue().

IsInScope()

virtual bool lldb_private::ValueObject::IsInScope ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectCast, lldb_private::ValueObjectChild, lldb_private::ValueObjectConstResult, lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectMemory, lldb_private::ValueObjectSynthetic, lldb_private::ValueObjectVariable, lldb_private::ValueObjectVTable, and ValueObjectVTableChild.

Definition at line 418 of file ValueObject.h.

Referenced by lldb_private::ValueObjectPrinter::CheckScopeIfNeeded(), lldb_private::ValueObjectChild::IsInScope(), lldb_private::ValueObjectVTable::IsInScope(), and UpdateValueIfNeeded().

IsIntegerType()

bool lldb_private::ValueObject::IsIntegerType ( bool & is_signed )

inline

Definition at line 402 of file ValueObject.h.

References GetCompilerType(), and lldb_private::CompilerType::IsIntegerType().

IsLogicalTrue()

bool ValueObject::IsLogicalTrue ( Status & error )

virtual

Definition at line 356 of file ValueObject.cpp.

References lldb_private::eLazyBoolCalculate, lldb_private::eLazyBoolNo, lldb_private::eLazyBoolYes, error(), lldb_private::Language::FindPlugin(), lldb_private::Status::FromErrorString(), GetObjectRuntimeLanguage(), ResolveValue(), and lldb_private::Scalar::ULongLong().

IsNilReference()

bool ValueObject::IsNilReference

(

)

Definition at line 1842 of file ValueObject.cpp.

References lldb_private::Language::FindPlugin(), and GetObjectRuntimeLanguage().

Referenced by lldb_private::ValueObjectPrinter::IsNil().

IsPointerOrReferenceType()

bool lldb_private::ValueObject::IsPointerOrReferenceType ( )

inline

Definition at line 388 of file ValueObject.h.

References GetCompilerType(), and lldb_private::CompilerType::IsPointerOrReferenceType().

Referenced by GetExpressionPath().

IsPointerType()

bool lldb_private::ValueObject::IsPointerType ( )

inline

Definition at line 382 of file ValueObject.h.

References GetCompilerType(), and lldb_private::CompilerType::IsPointerType().

Referenced by lldb_private::formatters::CFBagSummaryProvider(), lldb_private::formatters::CFBinaryHeapSummaryProvider(), lldb_private::formatters::CFBitVectorSummaryProvider(), lldb_private::formatters::GetArrayAddressOrPointerValue(), GetSyntheticArrayMember(), GetValueAsAPSInt(), and lldb_private::CPlusPlusLanguage::IsNilReference().

IsPossibleDynamicType()

bool ValueObject::IsPossibleDynamicType

(

)

Definition at line 1816 of file ValueObject.cpp.

References GetCompilerType(), GetExecutionContextRef(), lldb_private::ExecutionContext::GetProcessPtr(), lldb_private::CompilerType::IsPossibleDynamicType(), and lldb_private::Process::IsPossibleDynamicValue().

Referenced by GetChildAtIndex(), and GetChildMemberWithName().

IsRuntimeSupportValue()

bool ValueObject::IsRuntimeSupportValue ( )

virtual

Definition at line 1825 of file ValueObject.cpp.

References lldb_private::Process::GetLanguageRuntime(), GetName(), GetProcessSP(), and GetVariable().

IsScalarType()

bool lldb_private::ValueObject::IsScalarType ( )

inline

Definition at line 386 of file ValueObject.h.

References GetCompilerType(), and lldb_private::CompilerType::IsScalarType().

Referenced by GetSyntheticBitFieldChild().

IsSynthetic()

virtual bool lldb_private::ValueObject::IsSynthetic ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectSynthetic.

Definition at line 617 of file ValueObject.h.

Referenced by Dereference(), lldb_private::FormatEntity::Formatter::DumpValue(), lldb_private::DumpValueObjectOptions::DumpValueObjectOptions(), GetAlternateValue(), and lldb_private::FormatManager::GetTypeForCache().

IsSyntheticChildrenGenerated()

virtual bool lldb_private::ValueObject::IsSyntheticChildrenGenerated ( )

inlinevirtual

Reimplemented in lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 692 of file ValueObject.h.

References m_flags.

IsUninitializedReference()

bool ValueObject::IsUninitializedReference

(

)

Definition at line 1849 of file ValueObject.cpp.

References lldb_private::Language::FindPlugin(), and GetObjectRuntimeLanguage().

Referenced by lldb_private::ValueObjectPrinter::IsUninitialized().

MightHaveChildren()

bool ValueObject::MightHaveChildren ( )

virtual

Find out if a ValueObject might have children.

This call is much more efficient than CalculateNumChildren() as it doesn't need to complete the underlying type. This is designed to be used in a UI environment in order to detect if the disclosure triangle should be displayed or not.

This function returns true for class, union, structure, pointers, references, arrays and more. Again, it does so without doing any expensive type completion.

Returns

Returns true if the ValueObject might have children, or false otherwise.

Reimplemented in lldb_private::ValueObjectSynthetic.

Definition at line 498 of file ValueObject.cpp.

References GetNumChildrenIgnoringErrors(), and GetTypeInfo().

Referenced by lldb_private::ValueObjectPrinter::ShouldPrintEmptyBrackets().

NeedsUpdating()

bool lldb_private::ValueObject::NeedsUpdating ( )

inline

Definition at line 862 of file ValueObject.h.

References CanUpdateWithInvalidExecutionContext(), lldb_private::eLazyBoolYes, and m_update_point.

Referenced by UpdateValueIfNeeded().

operator=()

const ValueObject & lldb_private::ValueObject::operator= ( const ValueObject & )

privatedelete

References ValueObject().

Persist()

ValueObjectSP ValueObject::Persist

(

)

Definition at line 3768 of file ValueObject.cpp.

References lldb_private::ValueObjectConstResult::Create(), lldb_private::PersistentExpressionState::CreatePersistentVariable(), lldb_private::ExpressionVariable::EVIsProgramReference, lldb_private::PersistentExpressionState::GetNextPersistentVariableName(), GetPreferredDisplayLanguage(), GetTargetSP(), GetValue(), and UpdateValueIfNeeded().

ReadPointedString()

std::pair< size_t, bool > ValueObject::ReadPointedString	(	lldb::WritableDataBufferSP &	buffer_sp,
		Status &	error,
		bool	honor_array )

Definition at line 908 of file ValueObject.cpp.

References lldb_private::ValueObject::AddrAndType::address, lldb_private::Flags::AnySet(), CopyStringDataToBufferSP(), lldb_private::eAddressTypeHost, error(), lldb_private::Status::FromErrorString(), GetAddressOf(), lldb_private::DataExtractor::GetByteSize(), GetCompilerType(), GetDataExtractor(), GetExecutionContextRef(), lldb_private::TargetProperties::GetMaximumSizeOfStringSummary(), GetPointeeData(), GetPointerValue(), lldb_private::ExecutionContext::GetTargetPtr(), GetTypeInfo(), lldb_private::CompilerType::IsArrayType(), lldb_private::CompilerType::IsCharType(), LLDB_INVALID_ADDRESS, lldb_private::DataExtractor::PeekCStr(), lldb_private::DataExtractor::PeekData(), lldb_private::Stream::Printf(), Target, lldb_private::Flags::Test(), and lldb_private::ValueObject::AddrAndType::type.

Referenced by DumpPrintableRepresentation().

ResolveValue()

bool ValueObject::ResolveValue ( Scalar & scalar )

virtual

Reimplemented in lldb_private::ValueObjectRegister.

Definition at line 338 of file ValueObject.cpp.

References lldb_private::Scalar::ExtractBitfield(), GetBitfieldBitOffset(), GetBitfieldBitSize(), GetExecutionContextRef(), GetModule(), lldb_private::Scalar::IsValid(), m_value, lldb_private::Value::ResolveValue(), and UpdateValueIfNeeded().

Referenced by lldb_private::AppleObjCRuntime::GetObjectDescription(), GetValueAsAPFloat(), GetValueAsAPSInt(), GetValueAsSigned(), GetValueAsUnsigned(), and IsLogicalTrue().

ReuseManagerIfParent()

ValueObjectManagerSP lldb_private::ValueObject::ReuseManagerIfParent ( ValueObject * parent )

inlinestaticprotected

The following two functions are helpers for Create methods for ValueObject subclasses that need to optionally receive a parent or external manager.

This returns a ValueObjectManagerSP that is either the SP of the parent - if it is non-null, or a new manager if null.

Definition at line 1036 of file ValueObject.h.

References lldb_private::ClusterManager< ValueObject >::Create(), GetManager(), and ValueObject().

Referenced by lldb_private::ValueObjectMemory::Create(), and lldb_private::ValueObjectMemory::Create().

SetAddressTypeOfChildren()

void lldb_private::ValueObject::SetAddressTypeOfChildren ( AddressType at )

inline

Definition at line 936 of file ValueObject.h.

References m_address_type_of_ptr_or_ref_children.

Referenced by lldb_private::ValueObjectVariable::DoUpdateChildrenAddressType(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectChild::ValueObjectChild(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), and lldb_private::ValueObjectConstResult::ValueObjectConstResult().

SetData()

bool ValueObject::SetData ( DataExtractor & data, Status & error )

virtual

Reimplemented in lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectRegister, and lldb_private::ValueObjectVariable.

Definition at line 812 of file ValueObject.cpp.

References lldb_private::Status::AsCString(), lldb_private::DataExtractor::CopyByteOrderedData(), error(), lldb_private::Value::FileAddress, lldb_private::Status::FromErrorString(), lldb_private::Status::FromErrorStringWithFormat(), GetByteSize(), GetCompilerType(), lldb_private::DataExtractor::GetDataStart(), lldb_private::CompilerType::GetEncoding(), GetExecutionContextRef(), GetIsConstant(), lldb_private::ExecutionContext::GetProcessPtr(), lldb_private::Value::HostAddress, lldb_private::Value::Invalid, LLDB_INVALID_ADDRESS, lldb_private::Value::LoadAddress, m_data, m_value, lldb_private::Value::Scalar, SetNeedsUpdate(), lldb_private::Status::Success(), UpdateValueIfNeeded(), and lldb_private::Process::WriteMemory().

Referenced by lldb_private::ValueObjectVariable::SetData(), and SetValueFromInteger().

SetDerefValobj()

void lldb_private::ValueObject::SetDerefValobj ( ValueObject * deref )

inline

Definition at line 894 of file ValueObject.h.

References m_deref_valobj, and ValueObject().

SetFormat()

virtual void lldb_private::ValueObject::SetFormat ( lldb::Format format )

inlinevirtual

Reimplemented in lldb_private::ValueObjectSynthetic.

Definition at line 872 of file ValueObject.h.

References ClearUserVisibleData(), eClearUserVisibleDataItemsValue, and m_format.

Referenced by DumpPrintableRepresentation(), lldb_private::ValueObjectSynthetic::SetFormat(), lldb_private::ValueObjectVTable::ValueObjectVTable(), and ValueObjectVTableChild::ValueObjectVTableChild().

SetHasCompleteType()

void lldb_private::ValueObject::SetHasCompleteType ( )

inline

Definition at line 942 of file ValueObject.h.

References m_flags.

SetIsConstant()

void lldb_private::ValueObject::SetIsConstant ( )

inline

Definition at line 868 of file ValueObject.h.

References m_update_point.

Referenced by lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), and lldb_private::ValueObjectConstResult::ValueObjectConstResult().

SetLanguageFlags()

virtual void lldb_private::ValueObject::SetLanguageFlags ( uint64_t flags )

inlinevirtual

Reimplemented in lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 968 of file ValueObject.h.

References m_language_flags.

Referenced by lldb_private::ValueObjectDynamicValue::SetLanguageFlags(), lldb_private::ValueObjectSynthetic::SetLanguageFlags(), and lldb_private::ValueObjectChild::ValueObjectChild().

SetLiveAddress()

virtual void lldb_private::ValueObject::SetLiveAddress ( lldb::addr_t addr = LLDB_INVALID_ADDRESS, AddressType address_type = eAddressTypeLoad )

inlinevirtual

Reimplemented in lldb_private::ValueObjectConstResult.

Definition at line 637 of file ValueObject.h.

References lldb_private::eAddressTypeLoad, and LLDB_INVALID_ADDRESS.

SetLogicalParent()

void lldb_private::ValueObject::SetLogicalParent ( ValueObject * parent )

inline

Definition at line 932 of file ValueObject.h.

References m_logical_parent, and ValueObject().

SetName()

void lldb_private::ValueObject::SetName ( llvm::StringRef name )

inline

Change the name of the current ValueObject.

Should not be used from a synthetic child provider as it would change the name of the non synthetic child as well.

Definition at line 572 of file ValueObject.h.

References m_name.

Referenced by lldb_private::ValueObjectVTable::UpdateValue(), lldb_private::ValueObjectCast::ValueObjectCast(), lldb_private::ValueObjectDynamicValue::ValueObjectDynamicValue(), lldb_private::ValueObjectMemory::ValueObjectMemory(), lldb_private::ValueObjectMemory::ValueObjectMemory(), lldb_private::ValueObjectRecognizerSynthesizedValue::ValueObjectRecognizerSynthesizedValue(), lldb_private::ValueObjectSynthetic::ValueObjectSynthetic(), and ValueObjectVTableChild::ValueObjectVTableChild().

SetNeedsUpdate()

void ValueObject::SetNeedsUpdate

(

)

Definition at line 237 of file ValueObject.cpp.

References ClearUserVisibleData(), eClearUserVisibleDataItemsValue, and m_update_point.

Referenced by SetData(), lldb_private::ValueObjectDynamicValue::SetData(), lldb_private::ValueObjectRegister::SetData(), lldb_private::ValueObjectVariable::SetData(), SetValueFromCString(), lldb_private::ValueObjectDynamicValue::SetValueFromCString(), lldb_private::ValueObjectRegister::SetValueFromCString(), and lldb_private::ValueObjectVariable::SetValueFromCString().

SetNumChildren()

void ValueObject::SetNumChildren ( uint32_t num_children )

protected

Definition at line 511 of file ValueObject.cpp.

References m_children, and m_flags.

Referenced by GetNumChildren().

SetPreferredDisplayLanguage()

void lldb_private::ValueObject::SetPreferredDisplayLanguage ( lldb::LanguageType lt )

inline

Definition at line 880 of file ValueObject.h.

References m_preferred_display_language.

Referenced by lldb_private::ValueObjectDynamicValue::SetPreferredDisplayLanguage(), lldb_private::ValueObjectSynthetic::SetPreferredDisplayLanguage(), and SetPreferredDisplayLanguageIfNeeded().

SetPreferredDisplayLanguageIfNeeded()

void ValueObject::SetPreferredDisplayLanguageIfNeeded ( lldb::LanguageType lt )

protected

Definition at line 3755 of file ValueObject.cpp.

References lldb::eLanguageTypeUnknown, m_preferred_display_language, and SetPreferredDisplayLanguage().

SetSummaryFormat()

void lldb_private::ValueObject::SetSummaryFormat ( lldb::TypeSummaryImplSP format )

inline

Definition at line 889 of file ValueObject.h.

References ClearUserVisibleData(), eClearUserVisibleDataItemsSummary, and m_type_summary_sp.

Referenced by ClearDynamicTypeInformation(), and UpdateFormatsIfNeeded().

SetSyntheticChildren()

void lldb_private::ValueObject::SetSyntheticChildren ( const lldb::SyntheticChildrenSP & synth_sp )

inline

Definition at line 908 of file ValueObject.h.

References ClearUserVisibleData(), eClearUserVisibleDataItemsSyntheticChildren, and m_synthetic_children_sp.

Referenced by ClearDynamicTypeInformation(), and UpdateFormatsIfNeeded().

SetSyntheticChildrenGenerated()

virtual void lldb_private::ValueObject::SetSyntheticChildrenGenerated ( bool b )

inlinevirtual

Reimplemented in lldb_private::ValueObjectDynamicValue, and lldb_private::ValueObjectSynthetic.

Definition at line 696 of file ValueObject.h.

References m_flags.

Referenced by lldb_private::ValueObjectDynamicValue::SetSyntheticChildrenGenerated(), and lldb_private::ValueObjectSynthetic::SetSyntheticChildrenGenerated().

SetValueDidChange()

void lldb_private::ValueObject::SetValueDidChange ( bool value_changed )

inlineprotected

Definition at line 1205 of file ValueObject.h.

References m_flags.

Referenced by GetValueAsCString(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectMemory::UpdateValue(), lldb_private::ValueObjectRegister::UpdateValue(), lldb_private::ValueObjectRegisterSet::UpdateValue(), lldb_private::ValueObjectVariable::UpdateValue(), lldb_private::ValueObjectVTable::UpdateValue(), ValueObjectVTableChild::UpdateValue(), and UpdateValueIfNeeded().

SetValueFormat()

void lldb_private::ValueObject::SetValueFormat ( lldb::TypeFormatImplSP format )

inline

Definition at line 898 of file ValueObject.h.

References ClearUserVisibleData(), eClearUserVisibleDataItemsValue, and m_type_format_sp.

Referenced by ClearDynamicTypeInformation(), and UpdateFormatsIfNeeded().

SetValueFromCString()

bool ValueObject::SetValueFromCString ( const char * value_str, Status & error )

virtual

Reimplemented in lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectRegister, lldb_private::ValueObjectSynthetic, and lldb_private::ValueObjectVariable.

Definition at line 1707 of file ValueObject.cpp.

References ConvertBoolean(), lldb_private::DataExtractor::CopyByteOrderedData(), error(), lldb_private::Value::FileAddress, lldb_private::Status::FromErrorString(), GetByteSize(), GetCompilerType(), lldb_private::Scalar::GetData(), lldb_private::CompilerType::GetEncoding(), GetExecutionContextRef(), GetIsConstant(), GetObjectRuntimeLanguage(), lldb_private::ExecutionContext::GetProcessPtr(), lldb_private::Value::HostAddress, lldb_private::Value::Invalid, LLDB_INVALID_ADDRESS, lldb_private::Value::LoadAddress, m_data, m_value, lldb_private::Value::Scalar, lldb_private::DataExtractor::SetByteOrder(), SetNeedsUpdate(), lldb_private::Scalar::SetValueFromCString(), UpdateValueIfNeeded(), and lldb_private::Process::WriteScalarToMemory().

Referenced by lldb_private::ValueObjectVariable::SetValueFromCString().

SetValueFromInteger() [1/2]

llvm::Error ValueObject::SetValueFromInteger	(	const llvm::APInt &	value,
		bool	can_update_var = true )

Update an existing integer ValueObject with a new integer value.

If can_update_var is true, will allow updating objects associated with program variables; otherwise not.

Definition at line 1235 of file ValueObject.cpp.

References error(), GetByteSize(), GetCompilerType(), GetIsConstant(), GetTargetSP(), GetVariable(), HasFloatingRepresentation(), lldb_private::CompilerType::IsBoolean(), lldb_private::CompilerType::IsInteger(), lldb_private::CompilerType::IsPointerType(), lldb_private::CompilerType::IsScalarType(), lldb_private::CompilerType::IsUnscopedEnumerationType(), and SetData().

Referenced by SetValueFromInteger().

SetValueFromInteger() [2/2]

llvm::Error ValueObject::SetValueFromInteger	(	lldb::ValueObjectSP	new_val_sp,
		bool	can_update_var = true )

Update an existing integer ValueObject with an integer value created frome 'new_val_sp'.

If can_update_var is true, will allow updating objects associated with program variables; otherwise not.

Definition at line 1280 of file ValueObject.cpp.

References GetCompilerType(), GetTargetSP(), GetVariable(), HasFloatingRepresentation(), lldb_private::CompilerType::IsInteger(), lldb_private::CompilerType::IsPointerType(), lldb_private::CompilerType::IsScalarType(), lldb_private::CompilerType::IsUnscopedEnumerationType(), and SetValueFromInteger().

SetValueIsValid()

void lldb_private::ValueObject::SetValueIsValid ( bool valid )

inlineprotected

Definition at line 1209 of file ValueObject.h.

References m_flags.

Referenced by lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectChild::UpdateValue(), lldb_private::ValueObjectConstResult::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectMemory::UpdateValue(), lldb_private::ValueObjectRegister::UpdateValue(), lldb_private::ValueObjectRegisterSet::UpdateValue(), lldb_private::ValueObjectSynthetic::UpdateValue(), lldb_private::ValueObjectVariable::UpdateValue(), lldb_private::ValueObjectVTable::UpdateValue(), ValueObjectVTableChild::UpdateValue(), UpdateValueIfNeeded(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), and lldb_private::ValueObjectConstResult::ValueObjectConstResult().

UpdateChildrenAddressType()

void lldb_private::ValueObject::UpdateChildrenAddressType ( )

inlineprivate

Definition at line 1235 of file ValueObject.h.

References DoUpdateChildrenAddressType(), and GetRoot().

Referenced by UpdateValueIfNeeded().

UpdateFormatsIfNeeded()

bool ValueObject::UpdateFormatsIfNeeded

(

)

Definition at line 212 of file ValueObject.cpp.

References lldb_private::DataFormatters, lldb_private::DataVisualization::GetCurrentRevision(), GetDynamicValueType(), lldb_private::DataVisualization::GetFormat(), lldb_private::GetLog(), GetName(), lldb_private::DataVisualization::GetSummaryFormat(), lldb_private::DataVisualization::GetSyntheticChildren(), LLDB_LOGF, m_last_format_mgr_revision, SetSummaryFormat(), SetSyntheticChildren(), and SetValueFormat().

Referenced by CalculateSyntheticValue(), GetSummaryFormat(), GetSyntheticChildren(), GetValueFormat(), HasSyntheticValue(), and UpdateValueIfNeeded().

UpdateValue()

virtual bool lldb_private::ValueObject::UpdateValue ( )

protectedpure virtual

Implemented in lldb_private::ValueObjectCast, lldb_private::ValueObjectChild, lldb_private::ValueObjectConstResult, lldb_private::ValueObjectDynamicValue, lldb_private::ValueObjectMemory, lldb_private::ValueObjectRecognizerSynthesizedValue, lldb_private::ValueObjectRegister, lldb_private::ValueObjectRegisterSet, lldb_private::ValueObjectSynthetic, lldb_private::ValueObjectVariable, lldb_private::ValueObjectVTable, and ValueObjectVTableChild.

Referenced by UpdateValueIfNeeded().

UpdateValueIfNeeded()

bool ValueObject::UpdateValueIfNeeded

(

bool

update_format = true

)

Definition at line 121 of file ValueObject.cpp.

References CanProvideValue(), ClearUserVisibleData(), eClearUserVisibleDataItemsDescription, eClearUserVisibleDataItemsSummary, eClearUserVisibleDataItemsValue, lldb_private::Status::FromErrorString(), GetIsConstant(), GetValueIsValid(), IsChecksumEmpty(), IsInScope(), m_data, m_error, m_flags, m_old_value_str, m_update_point, m_value_checksum, m_value_str, NeedsUpdating(), SetValueDidChange(), SetValueIsValid(), UpdateChildrenAddressType(), UpdateFormatsIfNeeded(), and UpdateValue().

Referenced by lldb_private::ValueObjectDynamicValue::CalculateNumChildren(), lldb_private::ValueObjectSynthetic::CalculateNumChildren(), lldb_private::ValueObjectVTable::CalculateNumChildren(), lldb_private::ValueObjectSynthetic::CanProvideValue(), lldb_private::ValueObjectVariable::CanSetValue(), lldb_private::ValueObjectSynthetic::CopyValueData(), CreateConstantValue(), lldb_private::ValueObjectSynthetic::DoesProvideSyntheticValue(), GetAddressOf(), lldb_private::ValueObjectDynamicValue::GetByteSize(), GetChildAtIndex(), lldb_private::ValueObjectSynthetic::GetChildAtIndex(), GetChildMemberWithName(), lldb_private::ValueObjectSynthetic::GetChildMemberWithName(), lldb_private::ValueObjectDynamicValue::GetCompilerTypeImpl(), GetData(), GetDataExtractor(), lldb_private::ValueObjectDynamicValue::GetDisplayTypeName(), GetError(), GetExpressionPath(), lldb_private::ValueObjectSynthetic::GetIndexOfChildWithName(), GetLocationAsCStringImpl(), GetNumChildren(), GetObjectDescription(), GetPointerValue(), lldb_private::ValueObjectDynamicValue::GetQualifiedTypeName(), GetSummaryAsCString(), GetSummaryAsCString(), lldb_private::ValueObjectDynamicValue::GetTypeImpl(), lldb_private::ValueObjectDynamicValue::GetTypeName(), GetValueAsCString(), GetValueAsCString(), Persist(), ResolveValue(), lldb_private::ValueObjectRegister::ResolveValue(), SetData(), lldb_private::ValueObjectDynamicValue::SetData(), lldb_private::ValueObjectVariable::SetData(), SetValueFromCString(), lldb_private::ValueObjectDynamicValue::SetValueFromCString(), lldb_private::ValueObjectVariable::SetValueFromCString(), and lldb_private::ValueObjectChild::UpdateValue().

ValueUpdated()

void lldb_private::ValueObject::ValueUpdated ( )

inline

Definition at line 682 of file ValueObject.h.

References ClearUserVisibleData(), eClearUserVisibleDataItemsDescription, eClearUserVisibleDataItemsSummary, and eClearUserVisibleDataItemsValue.

Friends And Related Symbol Documentation

ExpressionVariable

friend class ExpressionVariable

friend

Definition at line 1157 of file ValueObject.h.

References ExpressionVariable.

Referenced by ExpressionVariable.

Target

friend class Target

friend

Definition at line 1158 of file ValueObject.h.

References Target.

Referenced by CheckValueObjectOwnership(), GetPointeeData(), ReadPointedString(), Target, lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectMemory::UpdateValue(), and lldb_private::ValueObjectVariable::UpdateValue().

ValueObjectChild

friend class ValueObjectChild

friend

Definition at line 1156 of file ValueObject.h.

References ValueObjectChild.

Referenced by CreateChildAtIndex(), CreateSyntheticArrayMember(), Dereference(), GetSyntheticBase(), GetSyntheticBitFieldChild(), GetSyntheticChildAtOffset(), and ValueObjectChild.

ValueObjectConstResultImpl

friend class ValueObjectConstResultImpl

friend

Definition at line 1159 of file ValueObject.h.

References ValueObjectConstResultImpl.

Referenced by ValueObjectConstResultImpl.

ValueObjectSynthetic

friend class ValueObjectSynthetic

friend

Definition at line 1160 of file ValueObject.h.

References lldb_private::eAddressTypeLoad, ValueObject(), and ValueObjectSynthetic.

Referenced by CalculateSyntheticValue(), and ValueObjectSynthetic.

Member Data Documentation

m_addr_of_valobj_sp

lldb::ValueObjectSP lldb_private::ValueObject::m_addr_of_valobj_sp

protected

We have to hold onto a shared pointer to this one because it is created as an independent ValueObjectConstResult, which isn't managed by us.

Definition at line 1112 of file ValueObject.h.

Referenced by AddressOf().

m_address_type_of_ptr_or_ref_children

AddressType lldb_private::ValueObject::m_address_type_of_ptr_or_ref_children = eAddressTypeInvalid

protected

Definition at line 1121 of file ValueObject.h.

Referenced by GetAddressTypeOfChildren(), SetAddressTypeOfChildren(), and ValueObject().

m_children

ChildrenManager lldb_private::ValueObject::m_children

protected

Definition at line 1103 of file ValueObject.h.

Referenced by GetChildAtIndex(), GetNumChildren(), SetNumChildren(), and lldb_private::ValueObjectRegisterSet::UpdateValue().

m_data

DataExtractor lldb_private::ValueObject::m_data

protected

A data extractor that can be used to extract the value.

Definition at line 1076 of file ValueObject.h.

Referenced by lldb_private::ValueObjectSynthetic::CopyValueData(), CreateConstantValue(), GetData(), GetDataExtractor(), GetLocalBuffer(), GetLocationAsCString(), lldb_private::ValueObjectVariable::GetLocationAsCString(), GetPointerValue(), SetData(), SetValueFromCString(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectChild::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectMemory::UpdateValue(), lldb_private::ValueObjectRegister::UpdateValue(), lldb_private::ValueObjectVariable::UpdateValue(), ValueObjectVTableChild::UpdateValue(), UpdateValueIfNeeded(), ValueObject(), ValueObject(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), and lldb_private::ValueObjectConstResult::ValueObjectConstResult().

m_deref_valobj

ValueObject* lldb_private::ValueObject::m_deref_valobj = nullptr

protected

Definition at line 1108 of file ValueObject.h.

Referenced by Dereference(), GetDerefValobj(), and SetDerefValobj().

m_dynamic_value

ValueObject* lldb_private::ValueObject::m_dynamic_value = nullptr

protected

Definition at line 1106 of file ValueObject.h.

Referenced by CalculateDynamicValue(), GetDynamicValue(), and lldb_private::ValueObjectConstResult::GetDynamicValue().

m_error

Status lldb_private::ValueObject::m_error

protected

An error object that can describe any errors that occur when updating values.

Definition at line 1080 of file ValueObject.h.

Referenced by lldb_private::ValueObjectSynthetic::CopyValueData(), CreateConstantValue(), DumpPrintableRepresentation(), GetError(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectChild::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectMemory::UpdateValue(), lldb_private::ValueObjectRegister::UpdateValue(), lldb_private::ValueObjectRegisterSet::UpdateValue(), lldb_private::ValueObjectSynthetic::UpdateValue(), lldb_private::ValueObjectVariable::UpdateValue(), lldb_private::ValueObjectVTable::UpdateValue(), ValueObjectVTableChild::UpdateValue(), UpdateValueIfNeeded(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), and lldb_private::ValueObjectConstResult::ValueObjectConstResult().

m_flags

struct lldb_private::ValueObject::Bitflags lldb_private::ValueObject::m_flags

protected

Referenced by ClearDynamicTypeInformation(), GetCompilerType(), GetExpressionPath(), GetNumChildren(), GetSummaryAsCString(), GetValueAsCString(), GetValueDidChange(), GetValueIsValid(), IsSyntheticChildrenGenerated(), SetHasCompleteType(), SetNumChildren(), SetSyntheticChildrenGenerated(), SetValueDidChange(), SetValueIsValid(), lldb_private::ValueObjectSynthetic::UpdateValue(), lldb_private::ValueObjectVTable::UpdateValue(), UpdateValueIfNeeded(), and ValueObject().

m_format

lldb::Format lldb_private::ValueObject::m_format = lldb::eFormatDefault

protected

Definition at line 1114 of file ValueObject.h.

Referenced by GetFormat(), and SetFormat().

m_id

UserID lldb_private::ValueObject::m_id

protected

Unique identifier for every value object.

Definition at line 1130 of file ValueObject.h.

Referenced by GetID(), ValueObject(), and ValueObject().

m_language_flags

uint64_t lldb_private::ValueObject::m_language_flags = 0

protected

Definition at line 1127 of file ValueObject.h.

Referenced by GetLanguageFlags(), and SetLanguageFlags().

m_last_format

lldb::Format lldb_private::ValueObject::m_last_format = lldb::eFormatDefault

protected

Definition at line 1115 of file ValueObject.h.

Referenced by GetValueAsCString().

m_last_format_mgr_revision

uint32_t lldb_private::ValueObject::m_last_format_mgr_revision = 0

protected

Definition at line 1116 of file ValueObject.h.

Referenced by ClearDynamicTypeInformation(), and UpdateFormatsIfNeeded().

m_location_str

std::string lldb_private::ValueObject::m_location_str

protected

Cached location string that will get cleared if/when the value is updated.

Definition at line 1086 of file ValueObject.h.

Referenced by ClearUserVisibleData(), and GetLocationAsCStringImpl().

m_logical_parent

ValueObject* lldb_private::ValueObject::m_logical_parent = nullptr

protected

The parent to report from GetParent() when m_parent does not reflect the "display" (i.e logical) parent.

Used for synthetic children whose logical parent is the synthetic ValueObject. See also GetParent().

Definition at line 1065 of file ValueObject.h.

Referenced by GetParent(), GetParent(), and SetLogicalParent().

m_manager

ValueObjectManager* lldb_private::ValueObject::m_manager = nullptr

protected

This object is managed by the root object (any ValueObject that gets created without a parent.) The manager gets passed through all the generations of dependent objects, and will keep the whole cluster of objects alive as long as a shared pointer to any of them has been handed out.

Shared pointers to value objects must always be made with the GetSP method.

Definition at line 1101 of file ValueObject.h.

Referenced by GetManager(), GetSP(), ValueObject(), and ValueObject().

m_name

ConstString lldb_private::ValueObject::m_name

protected

The name of this object.

Definition at line 1074 of file ValueObject.h.

Referenced by AddressOf(), lldb_private::ValueObjectRegister::ConstructObject(), GetExpressionPath(), GetName(), SetName(), lldb_private::ValueObjectRegisterSet::UpdateValue(), lldb_private::ValueObjectChild::ValueObjectChild(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResultCast::ValueObjectConstResultCast(), lldb_private::ValueObjectConstResultChild::ValueObjectConstResultChild(), lldb_private::ValueObjectRegisterSet::ValueObjectRegisterSet(), and lldb_private::ValueObjectVariable::ValueObjectVariable().

m_object_desc_str

std::string lldb_private::ValueObject::m_object_desc_str

protected

Cached result of the "object printer".

This differs from the summary in that the summary is consed up by us, the object_desc_string is builtin.

Definition at line 1091 of file ValueObject.h.

Referenced by ClearUserVisibleData(), and GetObjectDescription().

m_old_value_str

std::string lldb_private::ValueObject::m_old_value_str

protected

Cached old value string from the last time the value was gotten.

Definition at line 1084 of file ValueObject.h.

Referenced by GetValueAsCString(), and UpdateValueIfNeeded().

m_override_type

CompilerType lldb_private::ValueObject::m_override_type

protected

If the type of the value object should be overridden, the type to impose.

Definition at line 1093 of file ValueObject.h.

Referenced by ClearDynamicTypeInformation(), and GetCompilerType().

m_parent

ValueObject* lldb_private::ValueObject::m_parent = nullptr

protected

The parent value object, or nullptr if this has no parent.

Definition at line 1061 of file ValueObject.h.

Referenced by lldb_private::ValueObjectDynamicValue::CalculateNumChildren(), lldb_private::ValueObjectRecognizerSynthesizedValue::CalculateNumChildren(), lldb_private::ValueObjectSynthetic::CanProvideValue(), lldb_private::ValueObjectChild::CanUpdateWithInvalidExecutionContext(), lldb_private::ValueObjectSynthetic::CreateSynthFilter(), FollowParentChain(), lldb_private::ValueObjectDynamicValue::GetByteSize(), lldb_private::ValueObjectRecognizerSynthesizedValue::GetByteSize(), lldb_private::ValueObjectSynthetic::GetByteSize(), lldb_private::ValueObjectDynamicValue::GetCompilerTypeImpl(), lldb_private::ValueObjectRecognizerSynthesizedValue::GetCompilerTypeImpl(), lldb_private::ValueObjectSynthetic::GetCompilerTypeImpl(), lldb_private::ValueObjectDynamicValue::GetDeclaration(), lldb_private::ValueObjectSynthetic::GetDeclaration(), lldb_private::ValueObjectDynamicValue::GetDisplayTypeName(), lldb_private::ValueObjectSynthetic::GetDisplayTypeName(), lldb_private::ValueObjectSynthetic::GetDynamicValue(), GetDynamicValueType(), lldb_private::ValueObjectSynthetic::GetDynamicValueType(), GetFormat(), lldb_private::ValueObjectDynamicValue::GetLanguageFlags(), lldb_private::ValueObjectSynthetic::GetLanguageFlags(), lldb_private::ValueObjectSynthetic::GetNonSyntheticValue(), GetParent(), GetParent(), lldb_private::ValueObjectCast::GetParent(), lldb_private::ValueObjectCast::GetParent(), lldb_private::ValueObjectDynamicValue::GetParent(), lldb_private::ValueObjectDynamicValue::GetParent(), lldb_private::ValueObjectSynthetic::GetParent(), lldb_private::ValueObjectSynthetic::GetParent(), lldb_private::ValueObjectDynamicValue::GetPreferredDisplayLanguage(), lldb_private::ValueObjectSynthetic::GetPreferredDisplayLanguage(), lldb_private::ValueObjectDynamicValue::GetQualifiedTypeName(), lldb_private::ValueObjectSynthetic::GetQualifiedTypeName(), GetRoot(), lldb_private::ValueObjectDynamicValue::GetStaticValue(), lldb_private::ValueObjectSynthetic::GetStaticValue(), GetSymbolContextScope(), lldb_private::ValueObjectDynamicValue::GetTypeImpl(), lldb_private::ValueObjectDynamicValue::GetTypeName(), lldb_private::ValueObjectSynthetic::GetTypeName(), lldb_private::ValueObjectCast::GetValueType(), lldb_private::ValueObjectChild::GetValueType(), lldb_private::ValueObjectDynamicValue::GetValueType(), lldb_private::ValueObjectSynthetic::GetValueType(), lldb_private::ValueObjectDynamicValue::GetVariable(), lldb_private::ValueObjectSynthetic::GetVariable(), lldb_private::ValueObjectDynamicValue::IsBaseClass(), lldb_private::ValueObjectSynthetic::IsDynamic(), lldb_private::ValueObjectCast::IsInScope(), lldb_private::ValueObjectDynamicValue::IsInScope(), lldb_private::ValueObjectSynthetic::IsInScope(), lldb_private::ValueObjectDynamicValue::IsSyntheticChildrenGenerated(), lldb_private::ValueObjectSynthetic::IsSyntheticChildrenGenerated(), lldb_private::ValueObjectDynamicValue::SetData(), lldb_private::ValueObjectSynthetic::SetFormat(), lldb_private::ValueObjectDynamicValue::SetLanguageFlags(), lldb_private::ValueObjectSynthetic::SetLanguageFlags(), lldb_private::ValueObjectDynamicValue::SetPreferredDisplayLanguage(), lldb_private::ValueObjectSynthetic::SetPreferredDisplayLanguage(), lldb_private::ValueObjectDynamicValue::SetSyntheticChildrenGenerated(), lldb_private::ValueObjectSynthetic::SetSyntheticChildrenGenerated(), lldb_private::ValueObjectDynamicValue::SetValueFromCString(), lldb_private::ValueObjectSynthetic::SetValueFromCString(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectChild::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectRecognizerSynthesizedValue::UpdateValue(), lldb_private::ValueObjectSynthetic::UpdateValue(), ValueObject(), and lldb_private::ValueObjectSynthetic::ValueObjectSynthetic().

m_preferred_display_language

lldb::LanguageType lldb_private::ValueObject::m_preferred_display_language = lldb::eLanguageTypeUnknown

protected

Definition at line 1125 of file ValueObject.h.

Referenced by GetPreferredDisplayLanguage(), lldb_private::ValueObjectConstResult::GetPreferredDisplayLanguage(), lldb_private::ValueObjectDynamicValue::GetPreferredDisplayLanguage(), lldb_private::ValueObjectSynthetic::GetPreferredDisplayLanguage(), SetPreferredDisplayLanguage(), and SetPreferredDisplayLanguageIfNeeded().

m_root

ValueObject* lldb_private::ValueObject::m_root = nullptr

protected

The root of the hierarchy for this ValueObject (or nullptr if never calculated).

Definition at line 1068 of file ValueObject.h.

Referenced by GetRoot().

m_summary_str

std::string lldb_private::ValueObject::m_summary_str

protected

Cached summary string that will get cleared if/when the value is updated.

Definition at line 1088 of file ValueObject.h.

Referenced by ClearUserVisibleData(), and GetSummaryAsCString().

m_synthetic_children

std::map<ConstString, ValueObject *> lldb_private::ValueObject::m_synthetic_children

protected

Definition at line 1104 of file ValueObject.h.

Referenced by AddSyntheticChild(), and GetSyntheticChild().

m_synthetic_children_sp

lldb::SyntheticChildrenSP lldb_private::ValueObject::m_synthetic_children_sp

protected

Definition at line 1119 of file ValueObject.h.

Referenced by CalculateSyntheticValue(), GetSyntheticChildren(), HasSyntheticValue(), and SetSyntheticChildren().

m_synthetic_value

ValueObject* lldb_private::ValueObject::m_synthetic_value = nullptr

protected

Definition at line 1107 of file ValueObject.h.

Referenced by CalculateSyntheticValue(), ClearUserVisibleData(), GetSummaryAsCString(), GetSyntheticValue(), and HasSyntheticValue().

m_type_format_sp

lldb::TypeFormatImplSP lldb_private::ValueObject::m_type_format_sp

protected

Definition at line 1118 of file ValueObject.h.

Referenced by GetValueAsCString(), GetValueFormat(), and SetValueFormat().

m_type_summary_sp

lldb::TypeSummaryImplSP lldb_private::ValueObject::m_type_summary_sp

protected

Definition at line 1117 of file ValueObject.h.

Referenced by GetSummaryFormat(), and SetSummaryFormat().

m_update_point

EvaluationPoint lldb_private::ValueObject::m_update_point

protected

Stores both the stop id and the full context at which this value was last updated.

When we are asked to update the value object, we check whether the context & stop id are the same before updating.

Definition at line 1072 of file ValueObject.h.

Referenced by GetExecutionContextRef(), GetFrameSP(), GetIsConstant(), GetProcessSP(), GetTargetSP(), GetThreadSP(), GetUpdatePoint(), GetUpdatePoint(), NeedsUpdating(), SetIsConstant(), SetNeedsUpdate(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), UpdateValueIfNeeded(), ValueObject(), and ValueObject().

m_user_id_of_forced_summary

ProcessModID lldb_private::ValueObject::m_user_id_of_forced_summary

protected

Definition at line 1120 of file ValueObject.h.

m_value

Value lldb_private::ValueObject::m_value

protected

Definition at line 1077 of file ValueObject.h.

Referenced by Cast(), lldb_private::ValueObjectSynthetic::CopyValueData(), CreateConstantValue(), GetAddressOf(), lldb_private::ValueObjectCast::GetByteSize(), lldb_private::ValueObjectDynamicValue::GetByteSize(), lldb_private::ValueObjectConstResult::GetCompilerTypeImpl(), lldb_private::ValueObjectDynamicValue::GetCompilerTypeImpl(), ValueObjectVTableChild::GetCompilerTypeImpl(), GetData(), GetExpressionPath(), GetLocalBuffer(), GetLocationAsCString(), GetPointeeData(), GetPointerValue(), GetValue(), GetValue(), GetValueAsCString(), ResolveValue(), SetData(), SetValueFromCString(), lldb_private::ValueObjectCast::UpdateValue(), lldb_private::ValueObjectChild::UpdateValue(), lldb_private::ValueObjectDynamicValue::UpdateValue(), lldb_private::ValueObjectMemory::UpdateValue(), lldb_private::ValueObjectRecognizerSynthesizedValue::UpdateValue(), lldb_private::ValueObjectRegister::UpdateValue(), lldb_private::ValueObjectVariable::UpdateValue(), lldb_private::ValueObjectVTable::UpdateValue(), ValueObjectVTableChild::UpdateValue(), lldb_private::ValueObjectCast::ValueObjectCast(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectConstResult::ValueObjectConstResult(), lldb_private::ValueObjectMemory::ValueObjectMemory(), and lldb_private::ValueObjectMemory::ValueObjectMemory().

m_value_checksum

llvm::SmallVector<uint8_t, 16> lldb_private::ValueObject::m_value_checksum

protected

Definition at line 1123 of file ValueObject.h.

Referenced by IsChecksumEmpty(), and UpdateValueIfNeeded().

m_value_str

std::string lldb_private::ValueObject::m_value_str

protected

Cached value string that will get cleared if/when the value is updated.

Definition at line 1082 of file ValueObject.h.

Referenced by ClearUserVisibleData(), GetValueAsCString(), and UpdateValueIfNeeded().

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

• ValueObject.h
• ValueObject.cpp