Handle several derived types include pointer, const, volatile, typedef and restrict. More...

#include "Target/BPF/BTFDebug.h"

Inheritance diagram for llvm::BTFTypeDerived:

Public Member Functions
	BTFTypeDerived (const DIDerivedType *Ty, unsigned Tag, bool NeedsFixup)

	BTFTypeDerived (unsigned NextTypeId, unsigned Tag, StringRef Name)
	Used by DW_TAG_pointer_type only.

void	completeType (BTFDebug &BDebug) override
	Complete BTF type generation after all related DebugInfo types have been visited so their BTF type id's are available for cross referece.

void	emitType (MCStreamer &OS) override
	Emit types for this BTF type entry.

void	setPointeeType (uint32_t PointeeType)

Public Member Functions inherited from llvm::BTFTypeBase
	BTFTypeBase ()

virtual	~BTFTypeBase ()=default

void	setId (uint32_t Id)

uint32_t	getId ()

uint32_t	roundupToBytes (uint32_t NumBits)

virtual uint32_t	getSize ()
	Get the size of this BTF type entry.

virtual void	completeType (BTFDebug &BDebug)
	Complete BTF type generation after all related DebugInfo types have been visited so their BTF type id's are available for cross referece.

virtual void	emitType (MCStreamer &OS)
	Emit types for this BTF type entry.

Additional Inherited Members
Protected Attributes inherited from llvm::BTFTypeBase
uint8_t	Kind

bool	IsCompleted

uint32_t	Id

struct BTF::CommonType	BTFType

Detailed Description

Handle several derived types include pointer, const, volatile, typedef and restrict.

Definition at line 64 of file BTFDebug.h.

Constructor & Destructor Documentation

◆ BTFTypeDerived() [1/2]

BTFTypeDerived::BTFTypeDerived	(	const DIDerivedType *	Ty,
		unsigned	Tag,
		bool	NeedsFixup
	)

Definition at line 48 of file BTFDebug.cpp.

References llvm::BTFTypeBase::BTFType, llvm::BTF::CommonType::Info, llvm::BTFTypeBase::Kind, and llvm_unreachable.

◆ BTFTypeDerived() [2/2]

BTFTypeDerived::BTFTypeDerived	(	unsigned	NextTypeId,
		unsigned	Tag,
		StringRef	Name
	)

Used by DW_TAG_pointer_type only.

Definition at line 74 of file BTFDebug.cpp.

References llvm::BTFTypeBase::BTFType, llvm::BTF::CommonType::Info, llvm::BTFTypeBase::Kind, and llvm::BTF::CommonType::Type.

Member Function Documentation

◆ completeType()

void BTFTypeDerived::completeType ( BTFDebug & BDebug )

overridevirtual

Complete BTF type generation after all related DebugInfo types have been visited so their BTF type id's are available for cross referece.

Reimplemented from llvm::BTFTypeBase.

Definition at line 82 of file BTFDebug.cpp.

References llvm::BTFDebug::addString(), assert(), llvm::BTFTypeBase::BTFType, llvm::BTFDebug::getTypeId(), llvm::BTFTypeBase::IsCompleted, llvm::BTFTypeBase::Kind, llvm::BTF::CommonType::NameOff, and llvm::BTF::CommonType::Type.

◆ emitType()

void BTFTypeDerived::emitType ( MCStreamer & OS )

overridevirtual

Emit types for this BTF type entry.

Emit a BTF common type.

Reimplemented from llvm::BTFTypeBase.

Definition at line 104 of file BTFDebug.cpp.

References llvm::BTFTypeBase::emitType(), and OS.

◆ setPointeeType()

void BTFTypeDerived::setPointeeType ( uint32_t PointeeType )

Definition at line 106 of file BTFDebug.cpp.

References llvm::BTFTypeBase::BTFType, and llvm::BTF::CommonType::Type.

Referenced by llvm::BTFDebug::endModule().

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

lib/Target/BPF/BTFDebug.h
lib/Target/BPF/BTFDebug.cpp

Public Member Functions

Additional Inherited Members