//===-- OptionGroupWatchpoint.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_INTERPRETER_OPTIONGROUPWATCHPOINT_H

#define LLDB_INTERPRETER_OPTIONGROUPWATCHPOINT_H

#include "lldb/Interpreter/Options.h"

namespace lldb_private {

// OptionGroupWatchpoint

class OptionGroupWatchpoint : public OptionGroup {

public:

  OptionGroupWatchpoint() = default;

  ~OptionGroupWatchpoint() override = default;

  static bool IsWatchSizeSupported(uint32_t watch_size);

  llvm::ArrayRef<OptionDefinition> GetDefinitions() override;

  Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_value,

                        ExecutionContext *execution_context) override;

  void OptionParsingStarting(ExecutionContext *execution_context) override;

  /// eWatchRead == LLDB_WATCH_TYPE_READ

  /// eWatchWrite == LLDB_WATCH_TYPE_WRITE

  /// eWatchModify == LLDB_WATCH_TYPE_MODIFY

  /// eWatchReadWrite == LLDB_WATCH_TYPE_READ | LLDB_WATCH_TYPE_WRITE

  enum WatchType {

    eWatchInvalid = 0,

    eWatchRead,

    eWatchWrite,

    eWatchModify,

    eWatchReadWrite

  };

  WatchType watch_type;

  uint32_t watch_size;

  bool watch_type_specified;

  lldb::LanguageType language_type;

private:

  OptionGroupWatchpoint(const OptionGroupWatchpoint &) = delete;

  const OptionGroupWatchpoint &

  operator=(const OptionGroupWatchpoint &) = delete;

};

} // namespace lldb_private

#endif // LLDB_INTERPRETER_OPTIONGROUPWATCHPOINT_H