| //===- NativeSession.h - Native implementation of IPDBSession ---*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_DEBUGINFO_PDB_NATIVE_NATIVESESSION_H |
| #define LLVM_DEBUGINFO_PDB_NATIVE_NATIVESESSION_H |
| |
| #include "llvm/ADT/DenseMap.h" |
| #include "llvm/ADT/StringRef.h" |
| #include "llvm/DebugInfo/CodeView/TypeIndex.h" |
| #include "llvm/DebugInfo/PDB/IPDBRawSymbol.h" |
| #include "llvm/DebugInfo/PDB/IPDBSession.h" |
| #include "llvm/DebugInfo/PDB/Native/NativeRawSymbol.h" |
| #include "llvm/DebugInfo/PDB/Native/SymbolCache.h" |
| #include "llvm/Support/Allocator.h" |
| #include "llvm/Support/Error.h" |
| |
| namespace llvm { |
| class MemoryBuffer; |
| namespace pdb { |
| class PDBFile; |
| class NativeExeSymbol; |
| |
| class NativeSession : public IPDBSession { |
| public: |
| NativeSession(std::unique_ptr<PDBFile> PdbFile, |
| std::unique_ptr<BumpPtrAllocator> Allocator); |
| ~NativeSession() override; |
| |
| static Error createFromPdb(std::unique_ptr<MemoryBuffer> MB, |
| std::unique_ptr<IPDBSession> &Session); |
| static Error createFromExe(StringRef Path, |
| std::unique_ptr<IPDBSession> &Session); |
| |
| 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) const override; |
| std::unique_ptr<PDBSymbol> findSymbolByRVA(uint32_t RVA, |
| PDB_SymType Type) const override; |
| std::unique_ptr<PDBSymbol> |
| findSymbolBySectOffset(uint32_t Sect, uint32_t Offset, |
| PDB_SymType Type) const 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() { return *Pdb; } |
| const PDBFile &getPDBFile() const { return *Pdb; } |
| |
| NativeExeSymbol &getNativeGlobalScope() const; |
| SymbolCache &getSymbolCache() { return Cache; } |
| const SymbolCache &getSymbolCache() const { return Cache; } |
| |
| private: |
| void initializeExeSymbol(); |
| |
| std::unique_ptr<PDBFile> Pdb; |
| std::unique_ptr<BumpPtrAllocator> Allocator; |
| |
| SymbolCache Cache; |
| SymIndexId ExeSymbol = 0; |
| }; |
| } // namespace pdb |
| } // namespace llvm |
| |
| #endif |