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📄 AnsiTerminal.h(4.97 KB)
📄 ArchSpec.h(17.08 KB)
📄 Args.h(13.72 KB)
📄 Baton.h(2.25 KB)
📄 Broadcaster.h(17.55 KB)
📄 CompletionRequest.h(9.23 KB)
📄 Connection.h(6.42 KB)
📄 ConstString.h(17.92 KB)
📄 DataBuffer.h(3.39 KB)
📄 DataBufferHeap.h(3.65 KB)
📄 DataBufferLLVM.h(1.17 KB)
📄 DataEncoder.h(8.45 KB)
📄 DataExtractor.h(39.18 KB)
📄 Endian.h(865 B)
📄 Environment.h(2.68 KB)
📄 Event.h(6.64 KB)
📄 FileSpec.h(15.41 KB)
📄 Flags.h(3.39 KB)
📄 GDBRemote.h(4.15 KB)
📄 IOObject.h(1.38 KB)
📄 Iterable.h(5.5 KB)
📄 LLDBAssert.h(911 B)
📄 Listener.h(5.2 KB)
📄 Log.h(10.51 KB)
📄 Logging.h(2.27 KB)
📄 NameMatches.h(716 B)
📄 Predicate.h(8.08 KB)
📄 ProcessInfo.h(7.92 KB)
📄 RangeMap.h(23.05 KB)
📄 RegisterValue.h(7.08 KB)
📄 RegularExpression.h(3.2 KB)
📄 Reproducer.h(13.25 KB)
📄 ReproducerInstrumentation.h(39.38 KB)
📄 Scalar.h(11.27 KB)
📄 SelectHelper.h(2.53 KB)
📄 SharedCluster.h(1.69 KB)
📄 State.h(2.54 KB)
📄 Status.h(7.31 KB)
📄 Stream.h(14.34 KB)
📄 StreamCallback.h(978 B)
📄 StreamString.h(1.23 KB)
📄 StreamTee.h(4.52 KB)
📄 StringExtractor.h(3.13 KB)
📄 StringExtractorGDBRemote.h(6.12 KB)
📄 StringLexer.h(1.31 KB)
📄 StringList.h(3.47 KB)
📄 StructuredData.h(15.49 KB)
📄 TildeExpressionResolver.h(2.42 KB)
📄 Timeout.h(2.45 KB)
📄 Timer.h(1.87 KB)
📄 TraceOptions.h(1.79 KB)
📄 UUID.h(3.74 KB)
📄 UriParser.h(1.01 KB)
📄 UserID.h(2.8 KB)
📄 UserIDResolver.h(1.8 KB)
📄 VASPrintf.h(636 B)
📄 VMRange.h(3.06 KB)
📄 XcodeSDK.h(2.85 KB)

Editing: GDBRemote.h

//===-- GDBRemote.h ----------------------------------------------*- 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 LLDB_UTILITY_GDBREMOTE_H
#define LLDB_UTILITY_GDBREMOTE_H

#include "lldb/Utility/FileSpec.h"
#include "lldb/Utility/Reproducer.h"
#include "lldb/Utility/StreamString.h"
#include "lldb/lldb-enumerations.h"
#include "lldb/lldb-public.h"
#include "llvm/Support/YAMLTraits.h"
#include "llvm/Support/raw_ostream.h"

#include <stddef.h>
#include <stdint.h>
#include <string>
#include <vector>

namespace lldb_private {

class StreamGDBRemote : public StreamString {
public:
  StreamGDBRemote();

StreamGDBRemote(uint32_t flags, uint32_t addr_size,
                  lldb::ByteOrder byte_order);

~StreamGDBRemote() override;

/// Output a block of data to the stream performing GDB-remote escaping.
  ///
  /// \param[in] s
  ///     A block of data.
  ///
  /// \param[in] src_len
  ///     The amount of data to write.
  ///
  /// \return
  ///     Number of bytes written.
  // TODO: Convert this function to take ArrayRef<uint8_t>
  int PutEscapedBytes(const void *s, size_t src_len);
};

/// GDB remote packet as used by the reproducer and the GDB remote
/// communication history. Packets can be serialized to file.
struct GDBRemotePacket {

friend llvm::yaml::MappingTraits<GDBRemotePacket>;

enum Type { ePacketTypeInvalid = 0, ePacketTypeSend, ePacketTypeRecv };

GDBRemotePacket()
      : packet(), type(ePacketTypeInvalid), bytes_transmitted(0), packet_idx(0),
        tid(LLDB_INVALID_THREAD_ID) {}

void Clear() {
    packet.data.clear();
    type = ePacketTypeInvalid;
    bytes_transmitted = 0;
    packet_idx = 0;
    tid = LLDB_INVALID_THREAD_ID;
  }

struct BinaryData {
    std::string data;
  };

void Dump(Stream &strm) const;

BinaryData packet;
  Type type;
  uint32_t bytes_transmitted;
  uint32_t packet_idx;
  lldb::tid_t tid;

private:
  llvm::StringRef GetTypeStr() const;
};

namespace repro {
class PacketRecorder : public AbstractRecorder {
public:
  PacketRecorder(const FileSpec &filename, std::error_code &ec)
      : AbstractRecorder(filename, ec) {}

static llvm::Expected<std::unique_ptr<PacketRecorder>>
  Create(const FileSpec &filename);

void Record(const GDBRemotePacket &packet);
};

class GDBRemoteProvider : public repro::Provider<GDBRemoteProvider> {
public:
  struct Info {
    static const char *name;
    static const char *file;
  };

GDBRemoteProvider(const FileSpec &directory) : Provider(directory) {}

llvm::raw_ostream *GetHistoryStream();
  PacketRecorder *GetNewPacketRecorder();

void SetCallback(std::function<void()> callback) {
    m_callback = std::move(callback);
  }

void Keep() override;
  void Discard() override;

static char ID;

private:
  std::function<void()> m_callback;
  std::unique_ptr<llvm::raw_fd_ostream> m_stream_up;
  std::vector<std::unique_ptr<PacketRecorder>> m_packet_recorders;
};

} // namespace repro
} // namespace lldb_private

LLVM_YAML_IS_DOCUMENT_LIST_VECTOR(lldb_private::GDBRemotePacket)
LLVM_YAML_IS_DOCUMENT_LIST_VECTOR(std::vector<lldb_private::GDBRemotePacket>)

namespace llvm {
namespace yaml {

template <>
struct ScalarEnumerationTraits<lldb_private::GDBRemotePacket::Type> {
  static void enumeration(IO &io, lldb_private::GDBRemotePacket::Type &value);
};

template <> struct ScalarTraits<lldb_private::GDBRemotePacket::BinaryData> {
  static void output(const lldb_private::GDBRemotePacket::BinaryData &, void *,
                     raw_ostream &);

static StringRef input(StringRef, void *,
                         lldb_private::GDBRemotePacket::BinaryData &);

static QuotingType mustQuote(StringRef S) { return QuotingType::None; }
};

template <> struct MappingTraits<lldb_private::GDBRemotePacket> {
  static void mapping(IO &io, lldb_private::GDBRemotePacket &Packet);

static StringRef validate(IO &io, lldb_private::GDBRemotePacket &);
};

} // namespace yaml
} // namespace llvm

#endif // LLDB_UTILITY_GDBREMOTE_H

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Editing: GDBRemote.h

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