100 lines
3.9 KiB
C++
100 lines
3.9 KiB
C++
//===- IPDBSession.h - base interface for a PDB symbol context --*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_DEBUGINFO_PDB_IPDBSESSION_H
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#define LLVM_DEBUGINFO_PDB_IPDBSESSION_H
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#include "PDBSymbol.h"
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#include "PDBTypes.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Support/Casting.h"
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#include <memory>
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namespace llvm {
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namespace pdb {
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class PDBSymbolCompiland;
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class PDBSymbolExe;
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/// IPDBSession defines an interface used to provide a context for querying
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/// debug information from a debug data source (for example, a PDB).
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class IPDBSession {
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public:
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virtual ~IPDBSession();
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virtual uint64_t getLoadAddress() const = 0;
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virtual bool setLoadAddress(uint64_t Address) = 0;
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virtual std::unique_ptr<PDBSymbolExe> getGlobalScope() = 0;
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virtual std::unique_ptr<PDBSymbol>
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getSymbolById(SymIndexId SymbolId) const = 0;
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virtual bool addressForVA(uint64_t VA, uint32_t &Section,
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uint32_t &Offset) const = 0;
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virtual bool addressForRVA(uint32_t RVA, uint32_t &Section,
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uint32_t &Offset) const = 0;
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template <typename T>
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std::unique_ptr<T> getConcreteSymbolById(SymIndexId SymbolId) const {
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return unique_dyn_cast_or_null<T>(getSymbolById(SymbolId));
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}
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virtual std::unique_ptr<PDBSymbol> findSymbolByAddress(uint64_t Address,
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PDB_SymType Type) = 0;
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virtual std::unique_ptr<PDBSymbol> findSymbolByRVA(uint32_t RVA,
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PDB_SymType Type) = 0;
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virtual std::unique_ptr<PDBSymbol>
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findSymbolBySectOffset(uint32_t Sect, uint32_t Offset, PDB_SymType Type) = 0;
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virtual std::unique_ptr<IPDBEnumLineNumbers>
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findLineNumbers(const PDBSymbolCompiland &Compiland,
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const IPDBSourceFile &File) const = 0;
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virtual std::unique_ptr<IPDBEnumLineNumbers>
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findLineNumbersByAddress(uint64_t Address, uint32_t Length) const = 0;
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virtual std::unique_ptr<IPDBEnumLineNumbers>
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findLineNumbersByRVA(uint32_t RVA, uint32_t Length) const = 0;
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virtual std::unique_ptr<IPDBEnumLineNumbers>
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findLineNumbersBySectOffset(uint32_t Section, uint32_t Offset,
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uint32_t Length) const = 0;
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virtual std::unique_ptr<IPDBEnumSourceFiles>
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findSourceFiles(const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern,
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PDB_NameSearchFlags Flags) const = 0;
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virtual std::unique_ptr<IPDBSourceFile>
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findOneSourceFile(const PDBSymbolCompiland *Compiland,
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llvm::StringRef Pattern,
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PDB_NameSearchFlags Flags) const = 0;
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virtual std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>>
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findCompilandsForSourceFile(llvm::StringRef Pattern,
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PDB_NameSearchFlags Flags) const = 0;
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virtual std::unique_ptr<PDBSymbolCompiland>
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findOneCompilandForSourceFile(llvm::StringRef Pattern,
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PDB_NameSearchFlags Flags) const = 0;
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virtual std::unique_ptr<IPDBEnumSourceFiles> getAllSourceFiles() const = 0;
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virtual std::unique_ptr<IPDBEnumSourceFiles>
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getSourceFilesForCompiland(const PDBSymbolCompiland &Compiland) const = 0;
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virtual std::unique_ptr<IPDBSourceFile>
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getSourceFileById(uint32_t FileId) const = 0;
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virtual std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const = 0;
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virtual std::unique_ptr<IPDBEnumTables> getEnumTables() const = 0;
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virtual std::unique_ptr<IPDBEnumInjectedSources>
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getInjectedSources() const = 0;
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virtual std::unique_ptr<IPDBEnumSectionContribs>
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getSectionContribs() const = 0;
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virtual std::unique_ptr<IPDBEnumFrameData>
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getFrameData() const = 0;
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};
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} // namespace pdb
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} // namespace llvm
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#endif
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