OptionGroupWatchpoint.h

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//===-- 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