contrib/llvm-project/lldb/include/lldb/Interpreter/OptionGroupWatchpoint.h

   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 liblldb_OptionGroupWatchpoint_h_
  10 #define liblldb_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();
  21
  22   ~OptionGroupWatchpoint() override;
  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   Status SetOptionValue(uint32_t, const char *, ExecutionContext *) = delete;
  31
  32   void OptionParsingStarting(ExecutionContext *execution_context) override;
  33
  34   // Note:
  35   // eWatchRead == LLDB_WATCH_TYPE_READ; and
  36   // eWatchWrite == LLDB_WATCH_TYPE_WRITE
  37   enum WatchType {
  38     eWatchInvalid = 0,
  39     eWatchRead,
  40     eWatchWrite,
  41     eWatchReadWrite
  42   };
  43
  44   WatchType watch_type;
  45   uint32_t watch_size;
  46   bool watch_type_specified;
  47
  48 private:
  49   DISALLOW_COPY_AND_ASSIGN(OptionGroupWatchpoint);
  50 };
  51
  52 } // namespace lldb_private
  53
  54 #endif // liblldb_OptionGroupWatchpoint_h_