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usr / src / contrib / llvm-project / llvm / include / llvm / DebugInfo / PDB / Native /

📁 ..
📄 DbiModuleDescriptor.h(2.11 KB)
📄 DbiModuleDescriptorBuilder.h(3.13 KB)
📄 DbiModuleList.h(4 KB)
📄 DbiStream.h(4.33 KB)
📄 DbiStreamBuilder.h(4.21 KB)
📄 EnumTables.h(674 B)
📄 Formatters.h(1.77 KB)
📄 GSIStreamBuilder.h(4.71 KB)
📄 GlobalsStream.h(2.89 KB)
📄 Hash.h(785 B)
📄 HashTable.h(10.24 KB)
📄 ISectionContribVisitor.h(865 B)
📄 InfoStream.h(1.94 KB)
📄 InfoStreamBuilder.h(2.11 KB)
📄 InjectedSourceStream.h(1.3 KB)
📄 ModuleDebugStream.h(2.79 KB)
📄 NamedStreamMap.h(1.95 KB)
📄 NativeCompilandSymbol.h(1.24 KB)
📄 NativeEnumGlobals.h(1.18 KB)
📄 NativeEnumInjectedSources.h(1.34 KB)
📄 NativeEnumLineNumbers.h(1.28 KB)
📄 NativeEnumModules.h(1 KB)
📄 NativeEnumTypes.h(1.41 KB)
📄 NativeExeSymbol.h(1.16 KB)
📄 NativeFunctionSymbol.h(1.5 KB)
📄 NativeLineNumber.h(1.77 KB)
📄 NativePublicSymbol.h(1.46 KB)
📄 NativeRawSymbol.h(9.86 KB)
📄 NativeSession.h(5.12 KB)
📄 NativeSourceFile.h(1.33 KB)
📄 NativeSymbolEnumerator.h(1.68 KB)
📄 NativeTypeArray.h(1.41 KB)
📄 NativeTypeBuiltin.h(1.41 KB)
📄 NativeTypeEnum.h(2.56 KB)
📄 NativeTypeFunctionSig.h(2.31 KB)
📄 NativeTypePointer.h(2.08 KB)
📄 NativeTypeTypedef.h(1.29 KB)
📄 NativeTypeUDT.h(2.51 KB)
📄 NativeTypeVTShape.h(1.46 KB)
📄 PDBFile.h(4.4 KB)
📄 PDBFileBuilder.h(3.54 KB)
📄 PDBStringTable.h(1.81 KB)
📄 PDBStringTableBuilder.h(2.06 KB)
📄 PublicsStream.h(1.77 KB)
📄 RawConstants.h(3.03 KB)
📄 RawError.h(1.5 KB)
📄 RawTypes.h(11.91 KB)
📄 SymbolCache.h(6.94 KB)
📄 SymbolStream.h(1.12 KB)
📄 TpiHashing.h(1.93 KB)
📄 TpiStream.h(2.72 KB)
📄 TpiStreamBuilder.h(2.45 KB)

Editing: NativeSession.h

//===- 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 {
  struct PdbSearchOptions {
    StringRef ExePath;
    // FIXME: Add other PDB search options (_NT_SYMBOL_PATH, symsrv)
  };

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 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);

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() { return *Pdb; }
  const PDBFile &getPDBFile() const { return *Pdb; }

NativeExeSymbol &getNativeGlobalScope() const;
  SymbolCache &getSymbolCache() { return Cache; }
  const SymbolCache &getSymbolCache() const { return Cache; }
  uint32_t getRVAFromSectOffset(uint32_t Section, uint32_t Offset) const;
  uint64_t getVAFromSectOffset(uint32_t Section, uint32_t Offset) const;

private:
  void initializeExeSymbol();

std::unique_ptr<PDBFile> Pdb;
  std::unique_ptr<BumpPtrAllocator> Allocator;

SymbolCache Cache;
  SymIndexId ExeSymbol = 0;
  uint64_t LoadAddress = 0;
};
} // namespace pdb
} // namespace llvm

#endif

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Editing: NativeSession.h

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