llvm::pdb::NativeSession Class Reference

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

Inheritance diagram for llvm::pdb::NativeSession:

Public Member Functions
	NativeSession (std::unique_ptr< PDBFile > PdbFile, std::unique_ptr< BumpPtrAllocator > Allocator)
	~NativeSession () override
uint64_t	getLoadAddress () const override
bool	setLoadAddress (uint64_t Address) override
std::unique_ptr< PDBSymbolExe >	getGlobalScope () override
std::unique_ptr< PDBSymbol >	getSymbolById (SymIndexId SymbolId) const override
bool	addressForVA (uint64_t VA, uint32_t &Section, uint32_t &Offset) const override
bool	addressForRVA (uint32_t RVA, uint32_t &Section, uint32_t &Offset) const override
std::unique_ptr< PDBSymbol >	findSymbolByAddress (uint64_t Address, PDB_SymType Type) override
std::unique_ptr< PDBSymbol >	findSymbolByRVA (uint32_t RVA, PDB_SymType Type) override
std::unique_ptr< PDBSymbol >	findSymbolBySectOffset (uint32_t Sect, uint32_t Offset, PDB_SymType Type) override
std::unique_ptr< IPDBEnumLineNumbers >	findLineNumbers (const PDBSymbolCompiland &Compiland, const IPDBSourceFile &File) const override
std::unique_ptr< IPDBEnumLineNumbers >	findLineNumbersByAddress (uint64_t Address, uint32_t Length) const override
std::unique_ptr< IPDBEnumLineNumbers >	findLineNumbersByRVA (uint32_t RVA, uint32_t Length) const override
std::unique_ptr< IPDBEnumLineNumbers >	findLineNumbersBySectOffset (uint32_t Section, uint32_t Offset, uint32_t Length) const override
std::unique_ptr< IPDBEnumSourceFiles >	findSourceFiles (const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern, PDB_NameSearchFlags Flags) const override
std::unique_ptr< IPDBSourceFile >	findOneSourceFile (const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern, PDB_NameSearchFlags Flags) const override
std::unique_ptr< IPDBEnumChildren< PDBSymbolCompiland > >	findCompilandsForSourceFile (llvm::StringRef Pattern, PDB_NameSearchFlags Flags) const override
std::unique_ptr< PDBSymbolCompiland >	findOneCompilandForSourceFile (llvm::StringRef Pattern, PDB_NameSearchFlags Flags) const override
std::unique_ptr< IPDBEnumSourceFiles >	getAllSourceFiles () const override
std::unique_ptr< IPDBEnumSourceFiles >	getSourceFilesForCompiland (const PDBSymbolCompiland &Compiland) const override
std::unique_ptr< IPDBSourceFile >	getSourceFileById (uint32_t FileId) const override
std::unique_ptr< IPDBEnumDataStreams >	getDebugStreams () const override
std::unique_ptr< IPDBEnumTables >	getEnumTables () const override
std::unique_ptr< IPDBEnumInjectedSources >	getInjectedSources () const override
std::unique_ptr< IPDBEnumSectionContribs >	getSectionContribs () const override
std::unique_ptr< IPDBEnumFrameData >	getFrameData () const override
PDBFile &	getPDBFile ()
const PDBFile &	getPDBFile () const
NativeExeSymbol &	getNativeGlobalScope () const
SymbolCache &	getSymbolCache ()
const SymbolCache &	getSymbolCache () const
uint32_t	getRVAFromSectOffset (uint32_t Section, uint32_t Offset) const
uint64_t	getVAFromSectOffset (uint32_t Section, uint32_t Offset) const
bool	moduleIndexForVA (uint64_t VA, uint16_t &ModuleIndex) const
bool	moduleIndexForSectOffset (uint32_t Sect, uint32_t Offset, uint16_t &ModuleIndex) const
Expected< ModuleDebugStreamRef >	getModuleDebugStream (uint32_t Index) const
Public Member Functions inherited from llvm::pdb::IPDBSession
virtual	~IPDBSession ()
template<typename T>
std::unique_ptr< T >	getConcreteSymbolById (SymIndexId SymbolId) const

Static Public Member Functions
static Error	createFromPdb (std::unique_ptr< MemoryBuffer > MB, std::unique_ptr< IPDBSession > &Session)
static Error	createFromPdbPath (StringRef PdbPath, std::unique_ptr< IPDBSession > &Session)
static Error	createFromExe (StringRef Path, std::unique_ptr< IPDBSession > &Session)
static Expected< std::string >	searchForPdb (const PdbSearchOptions &Opts)

Detailed Description

Definition at line 33 of file NativeSession.h.

Constructor & Destructor Documentation

NativeSession()

NativeSession::NativeSession	(	std::unique_ptr< PDBFile >	PdbFile,
		std::unique_ptr< BumpPtrAllocator >	Allocator )

Definition at line 64 of file NativeSession.cpp.

References getDbiStreamPtr(), and llvm::move().

Referenced by getNativeGlobalScope().

~NativeSession()

NativeSession::~NativeSession ( )

overridedefault

References llvm::pdb::Address, addressForRVA(), addressForVA(), llvm::pdb::Compiland, createFromExe(), createFromPdb(), createFromPdbPath(), findCompilandsForSourceFile(), findLineNumbers(), findLineNumbersByAddress(), findLineNumbersByRVA(), findLineNumbersBySectOffset(), findOneCompilandForSourceFile(), findOneSourceFile(), findSourceFiles(), findSymbolByAddress(), findSymbolByRVA(), findSymbolBySectOffset(), getAllSourceFiles(), getDebugStreams(), getEnumTables(), getFrameData(), getGlobalScope(), getInjectedSources(), getLoadAddress(), getSectionContribs(), getSourceFileById(), getSourceFilesForCompiland(), getSymbolById(), llvm::Length, llvm::pdb::Offset, llvm::pdb::Path, searchForPdb(), setLoadAddress(), and llvm::pdb::Type.

Member Function Documentation

addressForRVA()

bool NativeSession::addressForRVA ( uint32_t RVA, uint32_t & Section, uint32_t & Offset ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 225 of file NativeSession.cpp.

References llvm::pdb::Offset, and llvm::size().

Referenced by addressForVA(), findSymbolByRVA(), and ~NativeSession().

addressForVA()

bool NativeSession::addressForVA ( uint64_t VA, uint32_t & Section, uint32_t & Offset ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 219 of file NativeSession.cpp.

References addressForRVA(), getLoadAddress(), and llvm::pdb::Offset.

Referenced by findSymbolByAddress(), and ~NativeSession().

createFromExe()

Error NativeSession::createFromExe ( StringRef Path, std::unique_ptr< IPDBSession > & Session )

static

Definition at line 149 of file NativeSession.cpp.

References llvm::Expected< T >::get(), getPdbPathFromExe(), llvm::identify_magic(), loadPdbFile(), llvm::msf::Magic, llvm::make_error(), llvm::file_magic::pdb, llvm::Error::success(), and llvm::Expected< T >::takeError().

Referenced by ~NativeSession().

createFromPdb()

Error NativeSession::createFromPdb ( std::unique_ptr< MemoryBuffer > MB, std::unique_ptr< IPDBSession > & Session )

static

Definition at line 71 of file NativeSession.cpp.

References llvm::little, llvm::pdb::Path, and llvm::Error::success().

Referenced by ~NativeSession().

createFromPdbPath()

Error NativeSession::createFromPdbPath ( StringRef PdbPath, std::unique_ptr< IPDBSession > & Session )

static

Definition at line 118 of file NativeSession.cpp.

References loadPdbFile(), and llvm::Error::success().

Referenced by llvm::pdb::loadDataForEXE(), llvm::pdb::loadDataForPDB(), and ~NativeSession().

findCompilandsForSourceFile()

std::unique_ptr< IPDBEnumChildren< PDBSymbolCompiland > > NativeSession::findCompilandsForSourceFile ( llvm::StringRef Pattern, PDB_NameSearchFlags Flags ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 311 of file NativeSession.cpp.

Referenced by ~NativeSession().

findLineNumbers()

std::unique_ptr< IPDBEnumLineNumbers > NativeSession::findLineNumbers ( const PDBSymbolCompiland & Compiland, const IPDBSourceFile & File ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 273 of file NativeSession.cpp.

References llvm::pdb::Compiland.

Referenced by ~NativeSession().

findLineNumbersByAddress()

std::unique_ptr< IPDBEnumLineNumbers > NativeSession::findLineNumbersByAddress ( uint64_t Address, uint32_t Length ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 279 of file NativeSession.cpp.

References llvm::pdb::Address, and llvm::Length.

Referenced by ~NativeSession().

findLineNumbersByRVA()

std::unique_ptr< IPDBEnumLineNumbers > NativeSession::findLineNumbersByRVA ( uint32_t RVA, uint32_t Length ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 285 of file NativeSession.cpp.

References getLoadAddress(), and llvm::Length.

Referenced by ~NativeSession().

findLineNumbersBySectOffset()

std::unique_ptr< IPDBEnumLineNumbers > NativeSession::findLineNumbersBySectOffset ( uint32_t Section, uint32_t Offset, uint32_t Length ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 290 of file NativeSession.cpp.

References getVAFromSectOffset(), llvm::Length, and llvm::pdb::Offset.

Referenced by ~NativeSession().

findOneCompilandForSourceFile()

std::unique_ptr< PDBSymbolCompiland > NativeSession::findOneCompilandForSourceFile ( llvm::StringRef Pattern, PDB_NameSearchFlags Flags ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 317 of file NativeSession.cpp.

Referenced by ~NativeSession().

findOneSourceFile()

std::unique_ptr< IPDBSourceFile > NativeSession::findOneSourceFile ( const PDBSymbolCompiland * Compiland, llvm::StringRef Pattern, PDB_NameSearchFlags Flags ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 304 of file NativeSession.cpp.

References llvm::pdb::Compiland.

Referenced by ~NativeSession().

findSourceFiles()

std::unique_ptr< IPDBEnumSourceFiles > NativeSession::findSourceFiles ( const PDBSymbolCompiland * Compiland, llvm::StringRef Pattern, PDB_NameSearchFlags Flags ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 297 of file NativeSession.cpp.

References llvm::pdb::Compiland.

Referenced by ~NativeSession().

findSymbolByAddress()

std::unique_ptr< PDBSymbol > NativeSession::findSymbolByAddress ( uint64_t Address, PDB_SymType Type )

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 248 of file NativeSession.cpp.

References llvm::pdb::Address, addressForVA(), findSymbolBySectOffset(), llvm::pdb::Offset, and llvm::pdb::Type.

Referenced by ~NativeSession().

findSymbolByRVA()

std::unique_ptr< PDBSymbol > NativeSession::findSymbolByRVA ( uint32_t RVA, PDB_SymType Type )

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 255 of file NativeSession.cpp.

References addressForRVA(), findSymbolBySectOffset(), llvm::pdb::Offset, and llvm::pdb::Type.

Referenced by ~NativeSession().

findSymbolBySectOffset()

std::unique_ptr< PDBSymbol > NativeSession::findSymbolBySectOffset ( uint32_t Sect, uint32_t Offset, PDB_SymType Type )

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 264 of file NativeSession.cpp.

References llvm::pdb::Offset, and llvm::pdb::Type.

Referenced by findSymbolByAddress(), findSymbolByRVA(), and ~NativeSession().

getAllSourceFiles()

std::unique_ptr< IPDBEnumSourceFiles > NativeSession::getAllSourceFiles ( ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 322 of file NativeSession.cpp.

Referenced by ~NativeSession().

getDebugStreams()

std::unique_ptr< IPDBEnumDataStreams > NativeSession::getDebugStreams ( ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 336 of file NativeSession.cpp.

Referenced by ~NativeSession().

getEnumTables()

std::unique_ptr< IPDBEnumTables > NativeSession::getEnumTables ( ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 340 of file NativeSession.cpp.

Referenced by ~NativeSession().

getFrameData()

std::unique_ptr< IPDBEnumFrameData > NativeSession::getFrameData ( ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 365 of file NativeSession.cpp.

Referenced by ~NativeSession().

getGlobalScope()

std::unique_ptr< PDBSymbolExe > NativeSession::getGlobalScope ( )

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 210 of file NativeSession.cpp.

References llvm::pdb::PDBSymbol::createAs(), and getNativeGlobalScope().

Referenced by ~NativeSession().

getInjectedSources()

std::unique_ptr< IPDBEnumInjectedSources > NativeSession::getInjectedSources ( ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 345 of file NativeSession.cpp.

References llvm::consumeError().

Referenced by ~NativeSession().

getLoadAddress()

uint64_t NativeSession::getLoadAddress ( ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 203 of file NativeSession.cpp.

Referenced by addressForVA(), findLineNumbersByRVA(), and ~NativeSession().

getModuleDebugStream()

Expected< ModuleDebugStreamRef > NativeSession::getModuleDebugStream

(

uint32_t

Index

)

const

Definition at line 452 of file NativeSession.cpp.

References assert(), getDbiStreamPtr(), llvm::pdb::DbiModuleDescriptor::getModuleStreamIndex(), llvm::pdb::kInvalidStreamIndex, llvm::make_error(), and llvm::pdb::ModuleDebugStreamRef::reload().

getNativeGlobalScope()

NativeExeSymbol & NativeSession::getNativeGlobalScope

(

)

const

Definition at line 374 of file NativeSession.cpp.

References NativeSession().

Referenced by getGlobalScope().

getPDBFile() [1/2]

PDBFile & llvm::pdb::NativeSession::getPDBFile ( )

inline

Definition at line 110 of file NativeSession.h.

Referenced by getDbiStreamPtr().

getPDBFile() [2/2]

const PDBFile & llvm::pdb::NativeSession::getPDBFile ( ) const

inline

Definition at line 111 of file NativeSession.h.

getRVAFromSectOffset()

uint32_t NativeSession::getRVAFromSectOffset	(	uint32_t	Section,
		uint32_t	Offset ) const

Definition at line 380 of file NativeSession.cpp.

References getDbiStreamPtr(), and llvm::pdb::Offset.

Referenced by getVAFromSectOffset().

getSectionContribs()

std::unique_ptr< IPDBEnumSectionContribs > NativeSession::getSectionContribs ( ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 360 of file NativeSession.cpp.

Referenced by ~NativeSession().

getSourceFileById()

std::unique_ptr< IPDBSourceFile > NativeSession::getSourceFileById ( uint32_t FileId ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 332 of file NativeSession.cpp.

Referenced by ~NativeSession().

getSourceFilesForCompiland()

std::unique_ptr< IPDBEnumSourceFiles > NativeSession::getSourceFilesForCompiland ( const PDBSymbolCompiland & Compiland ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 326 of file NativeSession.cpp.

References llvm::pdb::Compiland.

Referenced by ~NativeSession().

getSymbolById()

std::unique_ptr< PDBSymbol > NativeSession::getSymbolById ( SymIndexId SymbolId ) const

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 215 of file NativeSession.cpp.

Referenced by ~NativeSession().

getSymbolCache() [1/2]

SymbolCache & llvm::pdb::NativeSession::getSymbolCache ( )

inline

Definition at line 114 of file NativeSession.h.

getSymbolCache() [2/2]

const SymbolCache & llvm::pdb::NativeSession::getSymbolCache ( ) const

inline

Definition at line 115 of file NativeSession.h.

getVAFromSectOffset()

uint64_t NativeSession::getVAFromSectOffset	(	uint32_t	Section,
		uint32_t	Offset ) const

Definition at line 396 of file NativeSession.cpp.

References getRVAFromSectOffset(), and llvm::pdb::Offset.

Referenced by findLineNumbersBySectOffset(), and moduleIndexForSectOffset().

moduleIndexForSectOffset()

bool NativeSession::moduleIndexForSectOffset	(	uint32_t	Sect,
		uint32_t	Offset,
		uint16_t &	ModuleIndex ) const

Definition at line 410 of file NativeSession.cpp.

References getVAFromSectOffset(), and llvm::pdb::Offset.

moduleIndexForVA()

bool NativeSession::moduleIndexForVA	(	uint64_t	VA,
		uint16_t &	ModuleIndex ) const

Definition at line 401 of file NativeSession.cpp.

searchForPdb()

Expected< std::string > NativeSession::searchForPdb ( const PdbSearchOptions & Opts )

static

Definition at line 172 of file NativeSession.cpp.

References llvm::sys::path::append(), llvm::consumeError(), llvm::sys::path::filename(), llvm::Expected< T >::get(), getPdbPathFromExe(), loadPdbFile(), llvm::make_error(), llvm::sys::path::posix, llvm::sys::path::remove_filename(), llvm::StringRef::starts_with(), llvm::Expected< T >::takeError(), and llvm::sys::path::windows.

Referenced by llvm::pdb::loadDataForEXE(), searchForExe(), and ~NativeSession().

setLoadAddress()

bool NativeSession::setLoadAddress ( uint64_t Address )

overridevirtual

Implements llvm::pdb::IPDBSession.

Definition at line 205 of file NativeSession.cpp.

References llvm::pdb::Address.

Referenced by ~NativeSession().

---

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

• include/llvm/DebugInfo/PDB/Native/NativeSession.h
• lib/DebugInfo/PDB/Native/NativeSession.cpp