lldb_private::TypePayloadClang Class Reference

The implementation of lldb::Type's m_payload field for TypeSystemClang. More...

#include <TypeSystemClang.h>

Public Member Functions
	TypePayloadClang ()=default
	TypePayloadClang (OptionalClangModuleID owning_module, bool is_complete_objc_class=false)
	TypePayloadClang (clang::LangAS address_space)
	TypePayloadClang (uint32_t opaque_payload)
	operator Type::Payload ()
bool	IsCompleteObjCClass ()
void	SetIsCompleteObjCClass (bool is_complete_objc_class)
OptionalClangModuleID	GetOwningModule ()
void	SetOwningModule (OptionalClangModuleID id)

Static Public Attributes
static constexpr unsigned	ObjCClassBit = 1 << 31

Private Attributes
Type::Payload	m_payload = 0
	The payload is used for typedefs, ptrauth types, and pointer types.

Detailed Description

The implementation of lldb::Type's m_payload field for TypeSystemClang.

Definition at line 77 of file TypeSystemClang.h.

Constructor & Destructor Documentation

TypePayloadClang() [1/4]

lldb_private::TypePayloadClang::TypePayloadClang ( )

default

TypePayloadClang() [2/4]

TypePayloadClang::TypePayloadClang ( OptionalClangModuleID owning_module, bool is_complete_objc_class = false )

explicit

Definition at line 351 of file TypeSystemClang.cpp.

References m_payload, and SetIsCompleteObjCClass().

TypePayloadClang() [3/4]

lldb_private::TypePayloadClang::TypePayloadClang ( clang::LangAS address_space )

inlineexplicit

Definition at line 92 of file TypeSystemClang.h.

References m_payload.

TypePayloadClang() [4/4]

lldb_private::TypePayloadClang::TypePayloadClang ( uint32_t opaque_payload )

inlineexplicit

Definition at line 94 of file TypeSystemClang.h.

References m_payload.

Member Function Documentation

GetOwningModule()

OptionalClangModuleID lldb_private::TypePayloadClang::GetOwningModule ( )

inline

Definition at line 103 of file TypeSystemClang.h.

References m_payload, and ObjCClassBit.

IsCompleteObjCClass()

bool lldb_private::TypePayloadClang::IsCompleteObjCClass ( )

inline

Definition at line 98 of file TypeSystemClang.h.

References m_payload, ObjCClassBit, and lldb_private::Flags::Test().

Referenced by lldb_private::ObjCLanguageRuntime::LookupInCompleteClassCache(), and SetOwningModule().

operator Type::Payload()

lldb_private::TypePayloadClang::operator Type::Payload ( )

inline

Definition at line 95 of file TypeSystemClang.h.

References m_payload.

SetIsCompleteObjCClass()

void lldb_private::TypePayloadClang::SetIsCompleteObjCClass ( bool is_complete_objc_class )

inline

Definition at line 99 of file TypeSystemClang.h.

References lldb_private::Flags::Clear(), m_payload, ObjCClassBit, and lldb_private::Flags::Set().

Referenced by SetOwningModule(), and TypePayloadClang().

SetOwningModule()

void TypePayloadClang::SetOwningModule

(

OptionalClangModuleID

id

)

Definition at line 357 of file TypeSystemClang.cpp.

References IsCompleteObjCClass(), m_payload, ObjCClassBit, and SetIsCompleteObjCClass().

Member Data Documentation

m_payload

Type::Payload lldb_private::TypePayloadClang::m_payload = 0

private

The payload is used for typedefs, ptrauth types, and pointer types.

For typedefs, the Layout is as follows:

/// bit 0..30 ... Owning Module ID.
/// bit 31 ...... IsCompleteObjCClass.
/// 

For ptrauth types, we store the PointerAuthQualifier as an opaque value. For pointer types, we store the address space class of the pointee.

Definition at line 86 of file TypeSystemClang.h.

Referenced by GetOwningModule(), IsCompleteObjCClass(), operator Type::Payload(), SetIsCompleteObjCClass(), SetOwningModule(), TypePayloadClang(), TypePayloadClang(), and TypePayloadClang().

ObjCClassBit

unsigned lldb_private::TypePayloadClang::ObjCClassBit = 1 << 31

staticconstexpr

Definition at line 97 of file TypeSystemClang.h.

Referenced by GetOwningModule(), IsCompleteObjCClass(), SetIsCompleteObjCClass(), and SetOwningModule().

---

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

• TypeSystemClang.h
• TypeSystemClang.cpp