Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===- PDBStringTable.h - PDB String Table -----------------------*- 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_PDBSTRINGTABLE_H

#define LLVM_DEBUGINFO_PDB_NATIVE_PDBSTRINGTABLE_H

#include "llvm/ADT/StringRef.h"

#include "llvm/DebugInfo/CodeView/DebugStringTableSubsection.h"

#include "llvm/Support/BinaryStreamArray.h"

#include "llvm/Support/Endian.h"

#include "llvm/Support/Error.h"

#include <cstdint>

namespace llvm {

class BinaryStreamReader;

namespace pdb {

struct PDBStringTableHeader;

class PDBStringTable {

public:

  Error reload(BinaryStreamReader &Reader);

  uint32_t getByteSize() const;

  uint32_t getNameCount() const;

  uint32_t getHashVersion() const;

  uint32_t getSignature() const;

  Expected<StringRef> getStringForID(uint32_t ID) const;

  Expected<uint32_t> getIDForString(StringRef Str) const;

  FixedStreamArray<support::ulittle32_t> name_ids() const;

  const codeview::DebugStringTableSubsectionRef &getStringTable() const;

private:

  Error readHeader(BinaryStreamReader &Reader);

  Error readStrings(BinaryStreamReader &Reader);

  Error readHashTable(BinaryStreamReader &Reader);

  Error readEpilogue(BinaryStreamReader &Reader);

  const PDBStringTableHeader *Header = nullptr;

  codeview::DebugStringTableSubsectionRef Strings;

  FixedStreamArray<support::ulittle32_t> IDs;

  uint32_t NameCount = 0;

};

} // end namespace pdb

} // end namespace llvm

#endif // LLVM_DEBUGINFO_PDB_NATIVE_PDBSTRINGTABLE_H