LLVM  8.0.1
Public Member Functions | List of all members
llvm::pdb::PDBFile Class Reference

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

Inheritance diagram for llvm::pdb::PDBFile:
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Collaboration diagram for llvm::pdb::PDBFile:
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Public Member Functions

 PDBFile (StringRef Path, std::unique_ptr< BinaryStream > PdbFileBuffer, BumpPtrAllocator &Allocator)
 
 ~PDBFile () override
 
StringRef getFileDirectory () const
 
StringRef getFilePath () const
 
uint32_t getFreeBlockMapBlock () const
 
uint32_t getUnknown1 () const
 
uint32_t getBlockSize () const override
 
uint32_t getBlockCount () const override
 
uint32_t getNumDirectoryBytes () const
 
uint32_t getBlockMapIndex () const
 
uint32_t getNumDirectoryBlocks () const
 
uint64_t getBlockMapOffset () const
 
uint32_t getNumStreams () const override
 
uint32_t getMaxStreamSize () const
 
uint32_t getStreamByteSize (uint32_t StreamIndex) const override
 
ArrayRef< support::ulittle32_t > getStreamBlockList (uint32_t StreamIndex) const override
 
uint32_t getFileSize () const
 
Expected< ArrayRef< uint8_t > > getBlockData (uint32_t BlockIndex, uint32_t NumBytes) const override
 
Error setBlockData (uint32_t BlockIndex, uint32_t Offset, ArrayRef< uint8_t > Data) const override
 
ArrayRef< support::ulittle32_t > getStreamSizes () const
 
ArrayRef< ArrayRef< support::ulittle32_t > > getStreamMap () const
 
const msf::MSFLayout & getMsfLayout () const
 
BinaryStreamRef getMsfBuffer () const
 
ArrayRef< support::ulittle32_t > getDirectoryBlockArray () const
 
std::unique_ptr< msf::MappedBlockStream > createIndexedStream (uint16_t SN)
 
msf::MSFStreamLayout getStreamLayout (uint32_t StreamIdx) const
 
msf::MSFStreamLayout getFpmStreamLayout () const
 
Error parseFileHeaders ()
 
Error parseStreamData ()
 
Expected< InfoStream & > getPDBInfoStream ()
 
Expected< DbiStream & > getPDBDbiStream ()
 
Expected< GlobalsStream & > getPDBGlobalsStream ()
 
Expected< TpiStream & > getPDBTpiStream ()
 
Expected< TpiStream & > getPDBIpiStream ()
 
Expected< PublicsStream & > getPDBPublicsStream ()
 
Expected< SymbolStream & > getPDBSymbolStream ()
 
Expected< PDBStringTable & > getStringTable ()
 
BumpPtrAllocator & getAllocator ()
 
bool hasPDBDbiStream () const
 
bool hasPDBGlobalsStream ()
 
bool hasPDBInfoStream () const
 
bool hasPDBIpiStream () const
 
bool hasPDBPublicsStream ()
 
bool hasPDBSymbolStream ()
 
bool hasPDBTpiStream () const
 
bool hasPDBStringTable ()
 
uint32_t getPointerSize ()
 
- Public Member Functions inherited from llvm::msf::IMSFFile
virtual ~IMSFFile ()=default
 

Detailed Description

Definition at line 42 of file PDBFile.h.

Constructor & Destructor Documentation

◆ PDBFile()

PDBFile::PDBFile ( StringRef  Path,
std::unique_ptr< BinaryStream >  PdbFileBuffer,
BumpPtrAllocator &  Allocator 
)

Definition at line 42 of file PDBFile.cpp.

References ~PDBFile().

◆ ~PDBFile()

PDBFile::~PDBFile ( )
overridedefault

Referenced by PDBFile().

Member Function Documentation

◆ createIndexedStream()

std::unique_ptr< MappedBlockStream > PDBFile::createIndexedStream ( uint16_t  SN)

Definition at line 237 of file PDBFile.cpp.

References llvm::pdb::kInvalidStreamIndex.

◆ getAllocator()

BumpPtrAllocator& llvm::pdb::PDBFile::getAllocator ( )
inline

Definition at line 104 of file PDBFile.h.

References Allocator, getPointerSize(), and Info.

Referenced by llvm::pdb::DbiStream::getECName(), and llvm::pdb::TpiStream::reload().

◆ getBlockCount()

uint32_t PDBFile::getBlockCount ( ) const
overridevirtual

Implements llvm::msf::IMSFFile.

Definition at line 60 of file PDBFile.cpp.

References llvm::msf::SuperBlock::NumBlocks, and llvm::msf::MSFLayout::SB.

Referenced by parseFileHeaders().

◆ getBlockData()

Expected< ArrayRef< uint8_t > > PDBFile::getBlockData ( uint32_t  BlockIndex,
uint32_t  NumBytes 
) const
overridevirtual

Implements llvm::msf::IMSFFile.

Definition at line 104 of file PDBFile.cpp.

References llvm::msf::blockToOffset(), llvm::codeview::EC, and getBlockSize().

◆ getBlockMapIndex()

uint32_t PDBFile::getBlockMapIndex ( ) const

Definition at line 68 of file PDBFile.cpp.

References llvm::msf::SuperBlock::BlockMapAddr, and llvm::msf::MSFLayout::SB.

◆ getBlockMapOffset()

uint64_t PDBFile::getBlockMapOffset ( ) const

Definition at line 79 of file PDBFile.cpp.

References llvm::msf::SuperBlock::BlockMapAddr, llvm::msf::SuperBlock::BlockSize, and llvm::msf::MSFLayout::SB.

Referenced by parseFileHeaders().

◆ getBlockSize()

uint32_t PDBFile::getBlockSize ( ) const
overridevirtual

Implements llvm::msf::IMSFFile.

Definition at line 54 of file PDBFile.cpp.

References llvm::msf::SuperBlock::BlockSize, and llvm::msf::MSFLayout::SB.

Referenced by getBlockData().

◆ getDirectoryBlockArray()

ArrayRef< support::ulittle32_t > PDBFile::getDirectoryBlockArray ( ) const

Definition at line 233 of file PDBFile.cpp.

References llvm::msf::MSFLayout::DirectoryBlocks.

◆ getFileDirectory()

StringRef PDBFile::getFileDirectory ( ) const

Definition at line 50 of file PDBFile.cpp.

References llvm::sys::path::parent_path().

◆ getFilePath()

StringRef PDBFile::getFilePath ( ) const

Definition at line 48 of file PDBFile.cpp.

Referenced by llvm::pdb::NativeExeSymbol::getSymbolsFileName().

◆ getFileSize()

uint32_t PDBFile::getFileSize ( ) const

Definition at line 102 of file PDBFile.cpp.

Referenced by parseStreamData().

◆ getFpmStreamLayout()

msf::MSFStreamLayout PDBFile::getFpmStreamLayout ( ) const

Definition at line 252 of file PDBFile.cpp.

References llvm::msf::getFpmStreamLayout().

◆ getFreeBlockMapBlock()

uint32_t PDBFile::getFreeBlockMapBlock ( ) const

Definition at line 56 of file PDBFile.cpp.

References llvm::msf::SuperBlock::FreeBlockMapBlock, and llvm::msf::MSFLayout::SB.

◆ getMaxStreamSize()

uint32_t PDBFile::getMaxStreamSize ( ) const

Definition at line 88 of file PDBFile.cpp.

References llvm::msf::MSFLayout::StreamSizes.

◆ getMsfBuffer()

BinaryStreamRef llvm::pdb::PDBFile::getMsfBuffer ( ) const
inline

Definition at line 83 of file PDBFile.h.

References llvm::msf::getFpmStreamLayout().

Referenced by llvm::pdb::DbiStream::getECName(), and llvm::pdb::TpiStream::reload().

◆ getMsfLayout()

const msf::MSFLayout& llvm::pdb::PDBFile::getMsfLayout ( ) const
inline

Definition at line 82 of file PDBFile.h.

Referenced by llvm::pdb::DbiStream::getECName(), and llvm::pdb::TpiStream::reload().

◆ getNumDirectoryBlocks()

uint32_t PDBFile::getNumDirectoryBlocks ( ) const

Definition at line 74 of file PDBFile.cpp.

References llvm::msf::SuperBlock::BlockSize, llvm::msf::bytesToBlocks(), llvm::msf::SuperBlock::NumDirectoryBytes, and llvm::msf::MSFLayout::SB.

Referenced by parseFileHeaders().

◆ getNumDirectoryBytes()

uint32_t PDBFile::getNumDirectoryBytes ( ) const

Definition at line 64 of file PDBFile.cpp.

References llvm::msf::SuperBlock::NumDirectoryBytes, and llvm::msf::MSFLayout::SB.

◆ getNumStreams()

uint32_t PDBFile::getNumStreams ( ) const
overridevirtual

Implements llvm::msf::IMSFFile.

Definition at line 84 of file PDBFile.cpp.

References llvm::msf::MSFLayout::StreamSizes.

Referenced by llvm::pdb::DbiStream::getECName(), hasPDBGlobalsStream(), hasPDBInfoStream(), hasPDBIpiStream(), hasPDBPublicsStream(), hasPDBStringTable(), hasPDBSymbolStream(), hasPDBTpiStream(), and llvm::pdb::TpiStream::reload().

◆ getPDBDbiStream()

Expected< DbiStream & > PDBFile::getPDBDbiStream ( )

Definition at line 287 of file PDBFile.cpp.

References llvm::codeview::EC, and llvm::pdb::StreamDBI.

Referenced by getDbiStreamPtr(), getPDBGlobalsStream(), getPDBPublicsStream(), getPDBSymbolStream(), getPointerSize(), llvm::pdb::NativeExeSymbol::hasCTypes(), hasPDBGlobalsStream(), hasPDBPublicsStream(), hasPDBSymbolStream(), and llvm::pdb::NativeExeSymbol::hasPrivateSymbols().

◆ getPDBGlobalsStream()

Expected< GlobalsStream & > PDBFile::getPDBGlobalsStream ( )

Definition at line 256 of file PDBFile.cpp.

References llvm::codeview::EC, and getPDBDbiStream().

Referenced by llvm::pdb::NativeEnumGlobals::NativeEnumGlobals().

◆ getPDBInfoStream()

Expected< InfoStream & > PDBFile::getPDBInfoStream ( )

Definition at line 274 of file PDBFile.cpp.

References llvm::codeview::EC, and llvm::pdb::StreamPDB.

Referenced by llvm::pdb::NativeExeSymbol::getAge(), llvm::pdb::NativeExeSymbol::getGuid(), getStringTable(), hasPDBIpiStream(), and hasPDBStringTable().

◆ getPDBIpiStream()

Expected< TpiStream & > PDBFile::getPDBIpiStream ( )

Definition at line 313 of file PDBFile.cpp.

References llvm::codeview::EC, hasPDBIpiStream(), llvm::pdb::no_stream, and llvm::pdb::StreamIPI.

◆ getPDBPublicsStream()

Expected< PublicsStream & > PDBFile::getPDBPublicsStream ( )

Definition at line 329 of file PDBFile.cpp.

References llvm::codeview::EC, and getPDBDbiStream().

◆ getPDBSymbolStream()

Expected< SymbolStream & > PDBFile::getPDBSymbolStream ( )

Definition at line 347 of file PDBFile.cpp.

References llvm::codeview::EC, and getPDBDbiStream().

Referenced by llvm::pdb::SymbolCache::getOrCreateGlobalSymbolByOffset(), and llvm::pdb::NativeEnumGlobals::NativeEnumGlobals().

◆ getPDBTpiStream()

Expected< TpiStream & > PDBFile::getPDBTpiStream ( )

Definition at line 300 of file PDBFile.cpp.

References llvm::codeview::EC, and llvm::pdb::StreamTPI.

Referenced by llvm::pdb::SymbolCache::createTypeEnumerator(), llvm::pdb::SymbolCache::findSymbolByTypeIndex(), and llvm::pdb::NativeTypeFunctionSig::~NativeTypeFunctionSig().

◆ getPointerSize()

uint32_t PDBFile::getPointerSize ( )

Definition at line 394 of file PDBFile.cpp.

References llvm::pdb::Amd64, getPDBDbiStream(), and Machine.

◆ getStreamBlockList()

ArrayRef< support::ulittle32_t > PDBFile::getStreamBlockList ( uint32_t  StreamIndex) const
overridevirtual

Implements llvm::msf::IMSFFile.

Definition at line 98 of file PDBFile.cpp.

References llvm::msf::MSFLayout::StreamMap.

Referenced by getStreamLayout().

◆ getStreamByteSize()

uint32_t PDBFile::getStreamByteSize ( uint32_t  StreamIndex) const
overridevirtual

Implements llvm::msf::IMSFFile.

Definition at line 93 of file PDBFile.cpp.

References llvm::msf::MSFLayout::StreamSizes.

Referenced by getStreamLayout(), and parseStreamData().

◆ getStreamLayout()

MSFStreamLayout PDBFile::getStreamLayout ( uint32_t  StreamIdx) const

Definition at line 244 of file PDBFile.cpp.

References llvm::msf::MSFStreamLayout::Blocks, getStreamBlockList(), getStreamByteSize(), and llvm::msf::MSFStreamLayout::Length.

◆ getStreamMap()

ArrayRef<ArrayRef<support::ulittle32_t> > llvm::pdb::PDBFile::getStreamMap ( ) const
inline

Definition at line 78 of file PDBFile.h.

◆ getStreamSizes()

ArrayRef<support::ulittle32_t> llvm::pdb::PDBFile::getStreamSizes ( ) const
inline

Definition at line 75 of file PDBFile.h.

◆ getStringTable()

Expected< PDBStringTable & > PDBFile::getStringTable ( )

Definition at line 367 of file PDBFile.cpp.

References assert(), llvm::codeview::EC, getPDBInfoStream(), N, and llvm::Expected< T >::takeError().

◆ getUnknown1()

uint32_t PDBFile::getUnknown1 ( ) const

Definition at line 72 of file PDBFile.cpp.

References llvm::msf::MSFLayout::SB, and llvm::msf::SuperBlock::Unknown1.

◆ hasPDBDbiStream()

bool PDBFile::hasPDBDbiStream ( ) const

Definition at line 404 of file PDBFile.cpp.

◆ hasPDBGlobalsStream()

bool PDBFile::hasPDBGlobalsStream ( )

Definition at line 408 of file PDBFile.cpp.

References llvm::consumeError(), getNumStreams(), and getPDBDbiStream().

◆ hasPDBInfoStream()

bool PDBFile::hasPDBInfoStream ( ) const

Definition at line 418 of file PDBFile.cpp.

References getNumStreams(), and llvm::pdb::StreamPDB.

Referenced by hasPDBIpiStream().

◆ hasPDBIpiStream()

bool PDBFile::hasPDBIpiStream ( ) const

Definition at line 420 of file PDBFile.cpp.

References llvm::cantFail(), llvm::pdb::InfoStream::containsIdStream(), getNumStreams(), getPDBInfoStream(), hasPDBInfoStream(), and llvm::pdb::StreamIPI.

Referenced by getPDBIpiStream().

◆ hasPDBPublicsStream()

bool PDBFile::hasPDBPublicsStream ( )

Definition at line 431 of file PDBFile.cpp.

References llvm::consumeError(), getNumStreams(), and getPDBDbiStream().

◆ hasPDBStringTable()

bool PDBFile::hasPDBStringTable ( )

Definition at line 449 of file PDBFile.cpp.

References assert(), llvm::consumeError(), getNumStreams(), getPDBInfoStream(), llvm::pdb::no_stream, and llvm::Expected< T >::takeError().

◆ hasPDBSymbolStream()

bool PDBFile::hasPDBSymbolStream ( )

Definition at line 440 of file PDBFile.cpp.

References getNumStreams(), and getPDBDbiStream().

◆ hasPDBTpiStream()

bool PDBFile::hasPDBTpiStream ( ) const

Definition at line 447 of file PDBFile.cpp.

References getNumStreams(), and llvm::pdb::StreamTPI.

◆ parseFileHeaders()

Error PDBFile::parseFileHeaders ( )

Definition at line 120 of file PDBFile.cpp.

References llvm::msf::SuperBlock::BlockSize, llvm::codeview::Byte, llvm::BinaryStreamReader::bytesRemaining(), llvm::consumeError(), llvm::pdb::corrupt_file, llvm::msf::MSFLayout::DirectoryBlocks, llvm::codeview::EC, llvm::msf::MSFLayout::FreePageMap, getBlockCount(), getBlockMapOffset(), getNumDirectoryBlocks(), I, llvm::msf::SuperBlock::NumBlocks, llvm::BinaryStreamReader::readArray(), llvm::BinaryStreamReader::readBytes(), llvm::BinaryStreamReader::readObject(), llvm::BitVector::resize(), llvm::msf::MSFLayout::SB, llvm::BinaryStreamReader::setOffset(), llvm::Error::success(), and llvm::msf::validateSuperBlock().

◆ parseStreamData()

Error PDBFile::parseStreamData ( )

Definition at line 180 of file PDBFile.cpp.

References assert(), llvm::pdb::Block, llvm::msf::SuperBlock::BlockSize, llvm::BinaryStreamReader::bytesRemaining(), llvm::msf::bytesToBlocks(), llvm::pdb::corrupt_file, llvm::SIInstrFlags::DS, llvm::codeview::EC, getFileSize(), getStreamByteSize(), I, llvm::BinaryStreamReader::readArray(), llvm::BinaryStreamReader::readInteger(), llvm::msf::MSFLayout::SB, llvm::msf::MSFLayout::StreamMap, llvm::msf::MSFLayout::StreamSizes, and llvm::Error::success().

◆ setBlockData()

Error PDBFile::setBlockData ( uint32_t  BlockIndex,
uint32_t  Offset,
ArrayRef< uint8_t >  Data 
) const
overridevirtual

Implements llvm::msf::IMSFFile.

Definition at line 114 of file PDBFile.cpp.

References llvm::pdb::not_writable.

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