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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: NamedStreamMap.h

//===- NamedStreamMap.h - PDB Named Stream Map ------------------*- 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_NAMEDSTREAMMAP_H
#define LLVM_DEBUGINFO_PDB_NATIVE_NAMEDSTREAMMAP_H

#include "llvm/ADT/Optional.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/iterator_range.h"
#include "llvm/DebugInfo/PDB/Native/HashTable.h"
#include "llvm/Support/Error.h"
#include <cstdint>

namespace llvm {

class BinaryStreamReader;
class BinaryStreamWriter;

namespace pdb {

class NamedStreamMap;

struct NamedStreamMapTraits {
  NamedStreamMap *NS;

explicit NamedStreamMapTraits(NamedStreamMap &NS);
  uint16_t hashLookupKey(StringRef S) const;
  StringRef storageKeyToLookupKey(uint32_t Offset) const;
  uint32_t lookupKeyToStorageKey(StringRef S);
};

class NamedStreamMap {
  friend class NamedStreamMapBuilder;

public:
  NamedStreamMap();

Error load(BinaryStreamReader &Stream);
  Error commit(BinaryStreamWriter &Writer) const;
  uint32_t calculateSerializedLength() const;

uint32_t size() const;
  bool get(StringRef Stream, uint32_t &StreamNo) const;
  void set(StringRef Stream, uint32_t StreamNo);

uint32_t appendStringData(StringRef S);
  StringRef getString(uint32_t Offset) const;
  uint32_t hashString(uint32_t Offset) const;

StringMap<uint32_t> entries() const;

private:
  NamedStreamMapTraits HashTraits;
  /// Closed hash table from Offset -> StreamNumber, where Offset is the offset
  /// of the stream name in NamesBuffer.
  HashTable<support::ulittle32_t> OffsetIndexMap;

/// Buffer of string data.
  std::vector<char> NamesBuffer;
};

} // end namespace pdb

} // end namespace llvm

#endif // LLVM_DEBUGINFO_PDB_NATIVE_NAMEDSTREAMMAP_H

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