1 //===-- OptionGroupWatchpoint.h ---------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLDB_INTERPRETER_OPTIONGROUPWATCHPOINT_H
10 #define LLDB_INTERPRETER_OPTIONGROUPWATCHPOINT_H
11 
12 #include "lldb/Interpreter/Options.h"
13 
14 namespace lldb_private {
15 
16 // OptionGroupWatchpoint
17 
18 class OptionGroupWatchpoint : public OptionGroup {
19 public:
20   OptionGroupWatchpoint() = default;
21 
22   ~OptionGroupWatchpoint() override = default;
23 
24   static bool IsWatchSizeSupported(uint32_t watch_size);
25 
26   llvm::ArrayRef<OptionDefinition> GetDefinitions() override;
27 
28   Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_value,
29                         ExecutionContext *execution_context) override;
30 
31   void OptionParsingStarting(ExecutionContext *execution_context) override;
32 
33   // Note:
34   // eWatchRead == LLDB_WATCH_TYPE_READ; and
35   // eWatchWrite == LLDB_WATCH_TYPE_WRITE
36   enum WatchType {
37     eWatchInvalid = 0,
38     eWatchRead,
39     eWatchWrite,
40     eWatchReadWrite
41   };
42 
43   WatchType watch_type;
44   uint32_t watch_size;
45   bool watch_type_specified;
46   lldb::LanguageType language_type;
47 
48 private:
49   OptionGroupWatchpoint(const OptionGroupWatchpoint &) = delete;
50   const OptionGroupWatchpoint &
51   operator=(const OptionGroupWatchpoint &) = delete;
52 };
53 
54 } // namespace lldb_private
55 
56 #endif // LLDB_INTERPRETER_OPTIONGROUPWATCHPOINT_H
57