File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/llvm/include/llvm/DebugInfo/CodeView

usr / src / contrib / llvm-project / llvm / include / llvm / DebugInfo / CodeView /

📁 ..
📄 AppendingTypeTableBuilder.h(2.24 KB)
📄 CVRecord.h(4.16 KB)
📄 CVSymbolVisitor.h(1.23 KB)
📄 CVTypeVisitor.h(2.19 KB)
📄 CodeView.h(17.73 KB)
📄 CodeViewError.h(1.46 KB)
📄 CodeViewRecordIO.h(7.83 KB)
📄 CodeViewRegisters.def(16.43 KB)
📄 CodeViewSymbols.def(9.57 KB)
📄 CodeViewTypes.def(7.58 KB)
📄 ContinuationRecordBuilder.h(2.14 KB)
📄 DebugChecksumsSubsection.h(3.06 KB)
📄 DebugCrossExSubsection.h(2.1 KB)
📄 DebugCrossImpSubsection.h(2.76 KB)
📄 DebugFrameDataSubsection.h(2.02 KB)
📄 DebugInlineeLinesSubsection.h(3.86 KB)
📄 DebugLinesSubsection.h(4.77 KB)
📄 DebugStringTableSubsection.h(2.92 KB)
📄 DebugSubsection.h(1.43 KB)
📄 DebugSubsectionRecord.h(3.09 KB)
📄 DebugSubsectionVisitor.h(4.28 KB)
📄 DebugSymbolRVASubsection.h(1.83 KB)
📄 DebugSymbolsSubsection.h(1.6 KB)
📄 DebugUnknownSubsection.h(925 B)
📄 EnumTables.h(2.32 KB)
📄 Formatters.h(1.94 KB)
📄 FunctionId.h(1.34 KB)
📄 GUID.h(1.34 KB)
📄 GlobalTypeTableBuilder.h(4.39 KB)
📄 LazyRandomTypeCollection.h(4.64 KB)
📄 Line.h(3.57 KB)
📄 MergingTypeTableBuilder.h(2.71 KB)
📄 RecordName.h(809 B)
📄 RecordSerialization.h(7.07 KB)
📄 SimpleTypeSerializer.h(1.24 KB)
📄 StringsAndChecksums.h(3.92 KB)
📄 SymbolDeserializer.h(3.47 KB)
📄 SymbolDumpDelegate.h(1.18 KB)
📄 SymbolDumper.h(2.05 KB)
📄 SymbolRecord.h(27.67 KB)
📄 SymbolRecordHelpers.h(1.78 KB)
📄 SymbolRecordMapping.h(1.52 KB)
📄 SymbolSerializer.h(2.99 KB)
📄 SymbolVisitorCallbackPipeline.h(2.58 KB)
📄 SymbolVisitorCallbacks.h(1.81 KB)
📄 SymbolVisitorDelegate.h(1.02 KB)
📄 TypeCollection.h(1.35 KB)
📄 TypeDeserializer.h(5.47 KB)
📄 TypeDumpVisitor.h(3.26 KB)
📄 TypeHashing.h(8.75 KB)
📄 TypeIndex.h(9.64 KB)
📄 TypeIndexDiscovery.h(1.71 KB)
📄 TypeRecord.h(31.56 KB)
📄 TypeRecordHelpers.h(1.47 KB)
📄 TypeRecordMapping.h(1.97 KB)
📄 TypeStreamMerger.h(4.51 KB)
📄 TypeSymbolEmitter.h(884 B)
📄 TypeTableCollection.h(1.25 KB)
📄 TypeVisitorCallbackPipeline.h(3.74 KB)
📄 TypeVisitorCallbacks.h(2.67 KB)

Editing: DebugStringTableSubsection.h

//===- DebugStringTableSubsection.h - CodeView 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_CODEVIEW_DEBUGSTRINGTABLESUBSECTION_H
#define LLVM_DEBUGINFO_CODEVIEW_DEBUGSTRINGTABLESUBSECTION_H

#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/DebugInfo/CodeView/CodeView.h"
#include "llvm/DebugInfo/CodeView/DebugSubsection.h"
#include "llvm/Support/BinaryStreamRef.h"
#include "llvm/Support/Error.h"
#include <cstdint>

namespace llvm {

class BinaryStreamReader;

namespace codeview {

/// Represents a read-only view of a CodeView string table.  This is a very
/// simple flat buffer consisting of null-terminated strings, where strings
/// are retrieved by their offset in the buffer.  DebugStringTableSubsectionRef
/// does not own the underlying storage for the buffer.
class DebugStringTableSubsectionRef : public DebugSubsectionRef {
public:
  DebugStringTableSubsectionRef();

static bool classof(const DebugSubsectionRef *S) {
    return S->kind() == DebugSubsectionKind::StringTable;
  }

Error initialize(BinaryStreamRef Contents);
  Error initialize(BinaryStreamReader &Reader);

Expected<StringRef> getString(uint32_t Offset) const;

bool valid() const { return Stream.valid(); }

BinaryStreamRef getBuffer() const { return Stream; }

private:
  BinaryStreamRef Stream;
};

/// Represents a read-write view of a CodeView string table.
/// DebugStringTableSubsection owns the underlying storage for the table, and is
/// capable of serializing the string table into a format understood by
/// DebugStringTableSubsectionRef.
class DebugStringTableSubsection : public DebugSubsection {
public:
  DebugStringTableSubsection();

static bool classof(const DebugSubsection *S) {
    return S->kind() == DebugSubsectionKind::StringTable;
  }

// If string S does not exist in the string table, insert it.
  // Returns the ID for S.
  uint32_t insert(StringRef S);

// Return the ID for string S.  Assumes S exists in the table.
  uint32_t getIdForString(StringRef S) const;

StringRef getStringForId(uint32_t Id) const;

uint32_t calculateSerializedSize() const override;
  Error commit(BinaryStreamWriter &Writer) const override;

uint32_t size() const;

StringMap<uint32_t>::const_iterator begin() const {
    return StringToId.begin();
  }

StringMap<uint32_t>::const_iterator end() const { return StringToId.end(); }

std::vector<uint32_t> sortedIds() const;

private:
  DenseMap<uint32_t, StringRef> IdToString;
  StringMap<uint32_t> StringToId;
  uint32_t StringSize = 1;
};

} // end namespace codeview

} // end namespace llvm

#endif // LLVM_DEBUGINFO_CODEVIEW_DEBUGSTRINGTABLESUBSECTION_H

003 File Manager

Editing: DebugStringTableSubsection.h

Upload File

Create Folder