LLVM: llvm::pdb::TpiStream Class Reference

LLVM 8.0.1

#include "llvm/DebugInfo/PDB/Native/TpiStream.h"

Public Member Functions
	TpiStream (PDBFile &File, std::unique_ptr< msf::MappedBlockStream > Stream)

	~TpiStream ()

Error	reload ()

PdbRaw_TpiVer	getTpiVersion () const

uint32_t	TypeIndexBegin () const

uint32_t	TypeIndexEnd () const

uint32_t	getNumTypeRecords () const

uint16_t	getTypeHashStreamIndex () const

uint16_t	getTypeHashStreamAuxIndex () const

uint32_t	getHashKeySize () const

uint32_t	getNumHashBuckets () const

FixedStreamArray< support::ulittle32_t >	getHashValues () const

FixedStreamArray< codeview::TypeIndexOffset >	getTypeIndexOffsets () const

HashTable< support::ulittle32_t > &	getHashAdjusters ()

codeview::CVTypeRange	types (bool *HadError) const

const codeview::CVTypeArray &	typeArray () const

codeview::LazyRandomTypeCollection &	typeCollection ()

Expected< codeview::TypeIndex >	findFullDeclForForwardRef (codeview::TypeIndex ForwardRefTI) const

std::vector< codeview::TypeIndex >	findRecordsByName (StringRef Name) const

codeview::CVType	getType (codeview::TypeIndex Index)

BinarySubstreamRef	getTypeRecordsSubstream () const

Error	commit ()

void	buildHashMap ()

bool	supportsTypeLookup () const

Friends
class	TpiStreamBuilder

Detailed Description

Definition at line 34 of file TpiStream.h.

Constructor & Destructor Documentation

◆ TpiStream()

TpiStream::TpiStream	(	PDBFile &	File,
		std::unique_ptr< msf::MappedBlockStream >	Stream
	)

Definition at line 37 of file TpiStream.cpp.

References ~TpiStream().

◆ ~TpiStream()

TpiStream::~TpiStream ( )

default

Referenced by TpiStream().

Member Function Documentation

◆ buildHashMap()

void TpiStream::buildHashMap ( )

Definition at line 146 of file TpiStream.cpp.

References llvm::FixedStreamArray< T >::empty(), llvm::pdb::TpiStreamHeader::NumHashBuckets, llvm::pdb::TpiStreamHeader::TypeIndexBegin, and llvm::pdb::TpiStreamHeader::TypeIndexEnd.

Referenced by findFullDeclForForwardRef(), and findRecordsByName().

◆ commit()

Error TpiStream::commit ( )

Definition at line 248 of file TpiStream.cpp.

References llvm::Error::success().

◆ findFullDeclForForwardRef()

Expected< TypeIndex > TpiStream::findFullDeclForForwardRef ( codeview::TypeIndex ForwardRefTI ) const

Definition at line 182 of file TpiStream.cpp.

References buildHashMap(), F(), llvm::codeview::TagRecord::getName(), llvm::codeview::TagRecord::getUniqueName(), llvm::pdb::hashTagRecord(), llvm::codeview::TagRecord::hasUniqueName(), llvm::codeview::isUdtForwardRef(), llvm::codeview::CVRecord< Kind >::kind(), llvm::pdb::TpiStreamHeader::NumHashBuckets, supportsTypeLookup(), and llvm::Expected< T >::takeError().

◆ findRecordsByName()

std::vector< TypeIndex > TpiStream::findRecordsByName ( StringRef Name ) const

Definition at line 162 of file TpiStream.cpp.

References buildHashMap(), llvm::codeview::computeTypeName(), llvm::pdb::hashStringV1(), llvm::pdb::TpiStreamHeader::NumHashBuckets, and supportsTypeLookup().

◆ getHashAdjusters()

HashTable< support::ulittle32_t > & TpiStream::getHashAdjusters ( )

Definition at line 240 of file TpiStream.cpp.

◆ getHashKeySize()

uint32_t TpiStream::getHashKeySize ( ) const

Definition at line 144 of file TpiStream.cpp.

References llvm::pdb::TpiStreamHeader::HashKeySize.

◆ getHashValues()

FixedStreamArray< support::ulittle32_t > TpiStream::getHashValues ( ) const

Definition at line 232 of file TpiStream.cpp.

◆ getNumHashBuckets()

uint32_t TpiStream::getNumHashBuckets ( ) const

Definition at line 143 of file TpiStream.cpp.

References llvm::pdb::TpiStreamHeader::NumHashBuckets.

◆ getNumTypeRecords()

uint32_t TpiStream::getNumTypeRecords ( ) const

Definition at line 131 of file TpiStream.cpp.

References TypeIndexBegin(), and TypeIndexEnd().

Referenced by reload().

◆ getTpiVersion()

PdbRaw_TpiVer TpiStream::getTpiVersion ( ) const

Definition at line 122 of file TpiStream.cpp.

References llvm::pdb::TpiStreamHeader::Version.

◆ getType()

codeview::CVType TpiStream::getType ( codeview::TypeIndex Index )

Definition at line 223 of file TpiStream.cpp.

References assert(), and llvm::codeview::TypeIndex::isSimple().

◆ getTypeHashStreamAuxIndex()

uint16_t TpiStream::getTypeHashStreamAuxIndex ( ) const

Definition at line 139 of file TpiStream.cpp.

References llvm::pdb::TpiStreamHeader::HashAuxStreamIndex.

◆ getTypeHashStreamIndex()

uint16_t TpiStream::getTypeHashStreamIndex ( ) const

Definition at line 135 of file TpiStream.cpp.

References llvm::pdb::TpiStreamHeader::HashStreamIndex.

◆ getTypeIndexOffsets()

FixedStreamArray< TypeIndexOffset > TpiStream::getTypeIndexOffsets ( ) const

Definition at line 236 of file TpiStream.cpp.

Referenced by reload().

◆ getTypeRecordsSubstream()

BinarySubstreamRef TpiStream::getTypeRecordsSubstream ( ) const

Definition at line 228 of file TpiStream.cpp.

◆ reload()

Error TpiStream::reload ( )

Definition at line 42 of file TpiStream.cpp.

References llvm::BinaryStreamReader::bytesRemaining(), llvm::pdb::corrupt_file, llvm::codeview::EC, llvm::pdb::PDBFile::getAllocator(), llvm::pdb::PDBFile::getMsfBuffer(), llvm::pdb::PDBFile::getMsfLayout(), llvm::pdb::PDBFile::getNumStreams(), getNumTypeRecords(), getTypeIndexOffsets(), llvm::pdb::TpiStreamHeader::HashAdjBuffer, llvm::pdb::TpiStreamHeader::HashKeySize, llvm::pdb::TpiStreamHeader::HashStreamIndex, llvm::pdb::TpiStreamHeader::HashValueBuffer, llvm::pdb::TpiStreamHeader::HeaderSize, llvm::AArch64CC::HS, llvm::pdb::TpiStreamHeader::IndexOffsetBuffer, llvm::pdb::kInvalidStreamIndex, llvm::pdb::TpiStreamHeader::EmbeddedBuf::Length, llvm::pdb::MaxTpiHashBuckets, llvm::pdb::MinTpiHashBuckets, llvm::pdb::TpiStreamHeader::NumHashBuckets, llvm::pdb::TpiStreamHeader::EmbeddedBuf::Off, llvm::pdb::PdbTpiV80, llvm::BinaryStreamReader::readArray(), llvm::BinaryStreamReader::readObject(), llvm::BinaryStreamReader::readSubstream(), llvm::BinarySubstreamRef::size(), llvm::BinarySubstreamRef::StreamData, llvm::Error::success(), llvm::pdb::TpiStreamHeader::TypeRecordBytes, and llvm::pdb::TpiStreamHeader::Version.

◆ supportsTypeLookup()

bool TpiStream::supportsTypeLookup ( ) const

Definition at line 179 of file TpiStream.cpp.

Referenced by findFullDeclForForwardRef(), and findRecordsByName().

◆ typeArray()

const codeview::CVTypeArray& llvm::pdb::TpiStream::typeArray ( ) const

inline

Definition at line 57 of file TpiStream.h.

◆ typeCollection()

codeview::LazyRandomTypeCollection& llvm::pdb::TpiStream::typeCollection ( )

inline

Definition at line 59 of file TpiStream.h.

References getType(), Name, and llvm::codeview::Pdb.

Referenced by llvm::pdb::NativeTypeFunctionSig::~NativeTypeFunctionSig().

◆ TypeIndexBegin()

uint32_t TpiStream::TypeIndexBegin ( ) const

Definition at line 127 of file TpiStream.cpp.

References llvm::pdb::TpiStreamHeader::TypeIndexBegin.

Referenced by getNumTypeRecords().

◆ TypeIndexEnd()

uint32_t TpiStream::TypeIndexEnd ( ) const

Definition at line 129 of file TpiStream.cpp.

References llvm::pdb::TpiStreamHeader::TypeIndexEnd.

Referenced by getNumTypeRecords().

◆ types()

CVTypeRange TpiStream::types ( bool * HadError ) const

Definition at line 244 of file TpiStream.cpp.

References llvm::VarStreamArray< ValueType, Extractor >::begin(), llvm::VarStreamArray< ValueType, Extractor >::end(), and llvm::make_range().

Friends And Related Function Documentation

◆ TpiStreamBuilder

friend class TpiStreamBuilder

friend

Definition at line 35 of file TpiStream.h.

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

include/llvm/DebugInfo/PDB/Native/TpiStream.h
lib/DebugInfo/PDB/Native/TpiStream.cpp