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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===- IPDBSession.h - base interface for a PDB symbol context --*- C++ -*-===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |||
| 9 | #ifndef LLVM_DEBUGINFO_PDB_IPDBSESSION_H |
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| 10 | #define LLVM_DEBUGINFO_PDB_IPDBSESSION_H |
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| 11 | |||
| 12 | #include "PDBSymbol.h" |
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| 13 | #include "PDBTypes.h" |
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| 14 | #include "llvm/ADT/StringRef.h" |
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| 15 | #include "llvm/Support/Casting.h" |
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| 16 | #include <memory> |
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| 17 | |||
| 18 | namespace llvm { |
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| 19 | namespace pdb { |
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| 20 | class PDBSymbolCompiland; |
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| 21 | class PDBSymbolExe; |
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| 22 | |||
| 23 | /// IPDBSession defines an interface used to provide a context for querying |
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| 24 | /// debug information from a debug data source (for example, a PDB). |
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| 25 | class IPDBSession { |
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| 26 | public: |
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| 27 | virtual ~IPDBSession(); |
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| 28 | |||
| 29 | virtual uint64_t getLoadAddress() const = 0; |
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| 30 | virtual bool setLoadAddress(uint64_t Address) = 0; |
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| 31 | virtual std::unique_ptr<PDBSymbolExe> getGlobalScope() = 0; |
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| 32 | virtual std::unique_ptr<PDBSymbol> |
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| 33 | getSymbolById(SymIndexId SymbolId) const = 0; |
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| 34 | |||
| 35 | virtual bool addressForVA(uint64_t VA, uint32_t &Section, |
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| 36 | uint32_t &Offset) const = 0; |
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| 37 | virtual bool addressForRVA(uint32_t RVA, uint32_t &Section, |
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| 38 | uint32_t &Offset) const = 0; |
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| 39 | |||
| 40 | template <typename T> |
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| 41 | std::unique_ptr<T> getConcreteSymbolById(SymIndexId SymbolId) const { |
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| 42 | return unique_dyn_cast_or_null<T>(getSymbolById(SymbolId)); |
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| 43 | } |
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| 44 | |||
| 45 | virtual std::unique_ptr<PDBSymbol> findSymbolByAddress(uint64_t Address, |
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| 46 | PDB_SymType Type) = 0; |
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| 47 | virtual std::unique_ptr<PDBSymbol> findSymbolByRVA(uint32_t RVA, |
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| 48 | PDB_SymType Type) = 0; |
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| 49 | virtual std::unique_ptr<PDBSymbol> |
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| 50 | findSymbolBySectOffset(uint32_t Sect, uint32_t Offset, PDB_SymType Type) = 0; |
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| 51 | |||
| 52 | virtual std::unique_ptr<IPDBEnumLineNumbers> |
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| 53 | findLineNumbers(const PDBSymbolCompiland &Compiland, |
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| 54 | const IPDBSourceFile &File) const = 0; |
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| 55 | virtual std::unique_ptr<IPDBEnumLineNumbers> |
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| 56 | findLineNumbersByAddress(uint64_t Address, uint32_t Length) const = 0; |
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| 57 | virtual std::unique_ptr<IPDBEnumLineNumbers> |
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| 58 | findLineNumbersByRVA(uint32_t RVA, uint32_t Length) const = 0; |
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| 59 | virtual std::unique_ptr<IPDBEnumLineNumbers> |
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| 60 | findLineNumbersBySectOffset(uint32_t Section, uint32_t Offset, |
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| 61 | uint32_t Length) const = 0; |
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| 62 | |||
| 63 | virtual std::unique_ptr<IPDBEnumSourceFiles> |
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| 64 | findSourceFiles(const PDBSymbolCompiland *Compiland, llvm::StringRef Pattern, |
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| 65 | PDB_NameSearchFlags Flags) const = 0; |
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| 66 | virtual std::unique_ptr<IPDBSourceFile> |
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| 67 | findOneSourceFile(const PDBSymbolCompiland *Compiland, |
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| 68 | llvm::StringRef Pattern, |
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| 69 | PDB_NameSearchFlags Flags) const = 0; |
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| 70 | virtual std::unique_ptr<IPDBEnumChildren<PDBSymbolCompiland>> |
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| 71 | findCompilandsForSourceFile(llvm::StringRef Pattern, |
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| 72 | PDB_NameSearchFlags Flags) const = 0; |
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| 73 | virtual std::unique_ptr<PDBSymbolCompiland> |
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| 74 | findOneCompilandForSourceFile(llvm::StringRef Pattern, |
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| 75 | PDB_NameSearchFlags Flags) const = 0; |
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| 76 | |||
| 77 | virtual std::unique_ptr<IPDBEnumSourceFiles> getAllSourceFiles() const = 0; |
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| 78 | virtual std::unique_ptr<IPDBEnumSourceFiles> |
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| 79 | getSourceFilesForCompiland(const PDBSymbolCompiland &Compiland) const = 0; |
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| 80 | virtual std::unique_ptr<IPDBSourceFile> |
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| 81 | getSourceFileById(uint32_t FileId) const = 0; |
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| 82 | |||
| 83 | virtual std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const = 0; |
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| 84 | |||
| 85 | virtual std::unique_ptr<IPDBEnumTables> getEnumTables() const = 0; |
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| 86 | |||
| 87 | virtual std::unique_ptr<IPDBEnumInjectedSources> |
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| 88 | getInjectedSources() const = 0; |
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| 89 | |||
| 90 | virtual std::unique_ptr<IPDBEnumSectionContribs> |
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| 91 | getSectionContribs() const = 0; |
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| 92 | |||
| 93 | virtual std::unique_ptr<IPDBEnumFrameData> |
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| 94 | getFrameData() const = 0; |
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| 95 | }; |
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| 96 | } // namespace pdb |
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| 97 | } // namespace llvm |
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| 98 | |||
| 99 | #endif |