LLVM  10.0.0svn
Public Member Functions | List of all members
llvm::BTFTypeStruct Class Reference

Handle struct/union type. More...

#include "Target/BPF/BTFDebug.h"

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Public Member Functions

 BTFTypeStruct (const DICompositeType *STy, bool IsStruct, bool HasBitField, uint32_t NumMembers)
 Represent either a struct or a union. More...
 
uint32_t getSize ()
 Get the size of this BTF type entry. More...
 
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. More...
 
void emitType (MCStreamer &OS)
 Emit types for this BTF type entry. More...
 
std::string getName ()
 
- 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)
 

Additional Inherited Members

- Protected Attributes inherited from llvm::BTFTypeBase
uint8_t Kind
 
bool IsCompleted
 
uint32_t Id
 
struct BTF::CommonType BTFType
 

Detailed Description

Handle struct/union type.

Definition at line 117 of file BTFDebug.h.

Constructor & Destructor Documentation

◆ BTFTypeStruct()

BTFTypeStruct::BTFTypeStruct ( const DICompositeType STy,
bool  IsStruct,
bool  HasBitField,
uint32_t  NumMembers 
)

Member Function Documentation

◆ completeType()

void BTFTypeStruct::completeType ( BTFDebug BDebug)
virtual

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 226 of file BTFDebug.cpp.

References llvm::BTFDebug::addString(), llvm::BTFTypeBase::BTFType, llvm::DICompositeType::getElements(), llvm::DIType::getName(), llvm::BTFDebug::getTypeId(), llvm::BTFTypeBase::IsCompleted, llvm::BTF::CommonType::NameOff, llvm::BTF::BTFMember::NameOff, llvm::BTF::BTFMember::Offset, and llvm::BTF::BTFMember::Type.

◆ emitType()

void BTFTypeStruct::emitType ( MCStreamer OS)
virtual

Emit types for this BTF type entry.

Emit a BTF common type.

Reimplemented from llvm::BTFTypeBase.

Definition at line 252 of file BTFDebug.cpp.

References llvm::MCStreamer::AddComment(), llvm::MCStreamer::EmitIntValue(), llvm::BTFTypeBase::emitType(), and llvm::Twine::utohexstr().

◆ getName()

std::string BTFTypeStruct::getName ( )

Definition at line 262 of file BTFDebug.cpp.

References llvm::DIType::getName().

◆ getSize()

uint32_t llvm::BTFTypeStruct::getSize ( )
inlinevirtual

Get the size of this BTF type entry.

Reimplemented from llvm::BTFTypeBase.

Definition at line 125 of file BTFDebug.h.

References llvm::BTF::BTFMemberSize, llvm::BTFTypeBase::completeType(), llvm::BTFTypeBase::emitType(), getName(), and llvm::BTFTypeBase::getSize().


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