class NativeSession

Declaration

class NativeSession : public IPDBSession { /* full declaration omitted */ };

Description

IPDBSession defines an interface used to provide a context for querying debug information from a debug data source (for example, a PDB).

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:32

Inherits from: IPDBSession

Member Variables

private std::unique_ptr<PDBFile> Pdb

private std::unique_ptr<BumpPtrAllocator> Allocator

private llvm::pdb::SymbolCache Cache

private llvm::pdb::SymIndexId ExeSymbol = 0

private uint64_t LoadAddress = 0

private IMap::Allocator IMapAllocator

private llvm::pdb::NativeSession::IMap AddrToModuleIndex

Method Overview

• public NativeSession(std::unique_ptr<PDBFile> PdbFile, std::unique_ptr<BumpPtrAllocator> Allocator)
• public bool addressForRVA(uint32_t RVA, uint32_t & Section, uint32_t & Offset) const
• public bool addressForVA(uint64_t VA, uint32_t & Section, uint32_t & Offset) const
• public static llvm::Error createFromExe(llvm::StringRef Path, std::unique_ptr<IPDBSession> & Session)
• public static llvm::Error createFromPdb(std::unique_ptr<MemoryBuffer> MB, std::unique_ptr<IPDBSession> & Session)
• public static llvm::Error createFromPdbPath(llvm::StringRef PdbPath, std::unique_ptr<IPDBSession> & Session)
• public std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>> findCompilandsForSourceFile(llvm::StringRef Pattern, llvm::pdb::PDB_NameSearchFlags Flags) const
• public std::unique_ptr<IPDBEnumLineNumbers> findLineNumbers(const llvm::pdb::PDBSymbolCompiland & Compiland, const llvm::pdb::IPDBSourceFile & File) const
• public std::unique_ptr<IPDBEnumLineNumbers> findLineNumbersByAddress(uint64_t Address, uint32_t Length) const
• public std::unique_ptr<IPDBEnumLineNumbers> findLineNumbersByRVA(uint32_t RVA, uint32_t Length) const
• public std::unique_ptr<IPDBEnumLineNumbers> findLineNumbersBySectOffset(uint32_t Section, uint32_t Offset, uint32_t Length) const
• public std::unique_ptr<PDBSymbolCompiland> findOneCompilandForSourceFile(llvm::StringRef Pattern, llvm::pdb::PDB_NameSearchFlags Flags) const
• public std::unique_ptr<IPDBSourceFile> findOneSourceFile(const llvm::pdb::PDBSymbolCompiland * Compiland, llvm::StringRef Pattern, llvm::pdb::PDB_NameSearchFlags Flags) const
• public std::unique_ptr<IPDBEnumSourceFiles> findSourceFiles(const llvm::pdb::PDBSymbolCompiland * Compiland, llvm::StringRef Pattern, llvm::pdb::PDB_NameSearchFlags Flags) const
• public std::unique_ptr<PDBSymbol> findSymbolByAddress(uint64_t Address, llvm::pdb::PDB_SymType Type)
• public std::unique_ptr<PDBSymbol> findSymbolByRVA(uint32_t RVA, llvm::pdb::PDB_SymType Type)
• public std::unique_ptr<PDBSymbol> findSymbolBySectOffset(uint32_t Sect, uint32_t Offset, llvm::pdb::PDB_SymType Type)
• public std::unique_ptr<IPDBEnumSourceFiles> getAllSourceFiles() const
• public std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const
• public std::unique_ptr<IPDBEnumTables> getEnumTables() const
• public std::unique_ptr<IPDBEnumFrameData> getFrameData() const
• public std::unique_ptr<PDBSymbolExe> getGlobalScope()
• public std::unique_ptr<IPDBEnumInjectedSources> getInjectedSources() const
• public uint64_t getLoadAddress() const
• public Expected<llvm::pdb::ModuleDebugStreamRef> getModuleDebugStream(uint32_t Index) const
• public llvm::pdb::NativeExeSymbol & getNativeGlobalScope() const
• public llvm::pdb::PDBFile & getPDBFile()
• public const llvm::pdb::PDBFile & getPDBFile() const
• public uint32_t getRVAFromSectOffset(uint32_t Section, uint32_t Offset) const
• public std::unique_ptr<IPDBEnumSectionContribs> getSectionContribs() const
• public std::unique_ptr<IPDBSourceFile> getSourceFileById(uint32_t FileId) const
• public std::unique_ptr<IPDBEnumSourceFiles> getSourceFilesForCompiland(const llvm::pdb::PDBSymbolCompiland & Compiland) const
• public std::unique_ptr<PDBSymbol> getSymbolById(llvm::pdb::SymIndexId SymbolId) const
• public llvm::pdb::SymbolCache & getSymbolCache()
• public const llvm::pdb::SymbolCache & getSymbolCache() const
• public uint64_t getVAFromSectOffset(uint32_t Section, uint32_t Offset) const
• private void initializeExeSymbol()
• public bool moduleIndexForSectOffset(uint32_t Sect, uint32_t Offset, uint16_t & ModuleIndex) const
• public bool moduleIndexForVA(uint64_t VA, uint16_t & ModuleIndex) const
• private void parseSectionContribs()
• public static Expected<std::string> searchForPdb(const llvm::pdb::NativeSession::PdbSearchOptions & Opts)
• public bool setLoadAddress(uint64_t Address)
• public ~NativeSession()

Inherited from IPDBSession:

• public addressForRVA
• public addressForVA
• public findCompilandsForSourceFile
• public findLineNumbers
• public findLineNumbersByAddress
• public findLineNumbersByRVA
• public findLineNumbersBySectOffset
• public findOneCompilandForSourceFile
• public findOneSourceFile
• public findSourceFiles
• public findSymbolByAddress
• public findSymbolByRVA
• public findSymbolBySectOffset
• public getAllSourceFiles
• public getConcreteSymbolById
• public getDebugStreams
• public getEnumTables
• public getFrameData
• public getGlobalScope
• public getInjectedSources
• public getLoadAddress
• public getSectionContribs
• public getSourceFileById
• public getSourceFilesForCompiland
• public getSymbolById
• public setLoadAddress

Methods

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:39

Parameters

std::unique_ptr<PDBFile> PdbFile

std::unique_ptr<BumpPtrAllocator> Allocator

¶bool addressForRVA(uint32_t RVA,
                   uint32_t& Section,
                   uint32_t& Offset) const

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:58

Parameters

uint32_t RVA

uint32_t& Section

uint32_t& Offset

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:56

Parameters

uint64_t VA

uint32_t& Section

uint32_t& Offset

¶static llvm::Error createFromExe(
    llvm::StringRef Path,
    std::unique_ptr<IPDBSession>& Session)

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:47

Parameters

llvm::StringRef Path

std::unique_ptr<IPDBSession>& Session

¶static llvm::Error createFromPdb(
    std::unique_ptr<MemoryBuffer> MB,
    std::unique_ptr<IPDBSession>& Session)

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:43

Parameters

std::unique_ptr<MemoryBuffer> MB

std::unique_ptr<IPDBSession>& Session

¶static llvm::Error createFromPdbPath(
    llvm::StringRef PdbPath,
    std::unique_ptr<IPDBSession>& Session)

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:45

Parameters

llvm::StringRef PdbPath

std::unique_ptr<IPDBSession>& Session

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:88

Parameters

llvm::StringRef Pattern

llvm::pdb::PDB_NameSearchFlags Flags

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:70

Parameters

const llvm::pdb::PDBSymbolCompiland& Compiland

const llvm::pdb::IPDBSourceFile& File

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:73

Parameters

uint64_t Address

uint32_t Length

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:75

Parameters

uint32_t RVA

uint32_t Length

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:77

Parameters

uint32_t Section

uint32_t Offset

uint32_t Length

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:91

Parameters

llvm::StringRef Pattern

llvm::pdb::PDB_NameSearchFlags Flags

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:84

Parameters

const llvm::pdb::PDBSymbolCompiland* Compiland

llvm::StringRef Pattern

llvm::pdb::PDB_NameSearchFlags Flags

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:81

Parameters

const llvm::pdb::PDBSymbolCompiland* Compiland

llvm::StringRef Pattern

llvm::pdb::PDB_NameSearchFlags Flags

¶std::unique_ptr<PDBSymbol> findSymbolByAddress(
    uint64_t Address,
    llvm::pdb::PDB_SymType Type)

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:61

Parameters

uint64_t Address

llvm::pdb::PDB_SymType Type

¶std::unique_ptr<PDBSymbol> findSymbolByRVA(
    uint32_t RVA,
    llvm::pdb::PDB_SymType Type)

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:63

Parameters

uint32_t RVA

llvm::pdb::PDB_SymType Type

¶std::unique_ptr<PDBSymbol> findSymbolBySectOffset(
    uint32_t Sect,
    uint32_t Offset,
    llvm::pdb::PDB_SymType Type)

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:65

Parameters

uint32_t Sect

uint32_t Offset

llvm::pdb::PDB_SymType Type

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:93

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:99

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:101

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:107

¶std::unique_ptr<PDBSymbolExe> getGlobalScope()

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:53

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:103

¶uint64_t getLoadAddress() const

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:51

¶Expected<llvm::pdb::ModuleDebugStreamRef>
getModuleDebugStream(uint32_t Index) const

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:120

Parameters

uint32_t Index

¶llvm::pdb::NativeExeSymbol& getNativeGlobalScope()
    const

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:112

¶llvm::pdb::PDBFile& getPDBFile()

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:109

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:110

¶uint32_t getRVAFromSectOffset(
    uint32_t Section,
    uint32_t Offset) const

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:115

Parameters

uint32_t Section

uint32_t Offset

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:105

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:97

Parameters

uint32_t FileId

¶std::unique_ptr<IPDBEnumSourceFiles>
getSourceFilesForCompiland(
    const llvm::pdb::PDBSymbolCompiland&
        Compiland) const

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:94

Parameters

const llvm::pdb::PDBSymbolCompiland& Compiland

¶std::unique_ptr<PDBSymbol> getSymbolById(
    llvm::pdb::SymIndexId SymbolId) const

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:54

Parameters

llvm::pdb::SymIndexId SymbolId

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:113

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:114

¶uint64_t getVAFromSectOffset(
    uint32_t Section,
    uint32_t Offset) const

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:116

Parameters

uint32_t Section

uint32_t Offset

¶void initializeExeSymbol()

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:123

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

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:118

Parameters

uint32_t Sect

uint32_t Offset

uint16_t& ModuleIndex

¶bool moduleIndexForVA(uint64_t VA,
                      uint16_t& ModuleIndex) const

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:117

Parameters

uint64_t VA

uint16_t& ModuleIndex

¶void parseSectionContribs()

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:124

¶static Expected<std::string> searchForPdb(
    const llvm::pdb::NativeSession::
        PdbSearchOptions& Opts)

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:49

Parameters

const llvm::pdb::NativeSession::PdbSearchOptions& Opts

¶bool setLoadAddress(uint64_t Address)

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:52

Parameters

uint64_t Address

¶~NativeSession()

Declared at: llvm/include/llvm/DebugInfo/PDB/Native/NativeSession.h:41