1//===-- BreakpointResolverScripted.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_BREAKPOINT_BREAKPOINTRESOLVERSCRIPTED_H
10#define LLDB_BREAKPOINT_BREAKPOINTRESOLVERSCRIPTED_H
11
12#include "lldb/Breakpoint/BreakpointResolver.h"
13#include "lldb/Core/ModuleSpec.h"
14#include "lldb/Core/StructuredDataImpl.h"
15#include "lldb/lldb-forward.h"
16
17namespace lldb_private {
18
19/// \class BreakpointResolverScripted BreakpointResolverScripted.h
20/// "lldb/Breakpoint/BreakpointResolverScripted.h" This class sets breakpoints
21/// on a given Address.  This breakpoint only takes once, and then it won't
22/// attempt to reset itself.
23
24class BreakpointResolverScripted : public BreakpointResolver {
25public:
26  BreakpointResolverScripted(const lldb::BreakpointSP &bkpt,
27                             const llvm::StringRef class_name,
28                             lldb::SearchDepth depth,
29                             const StructuredDataImpl &args_data);
30
31  ~BreakpointResolverScripted() override = default;
32
33  static BreakpointResolver *
34  CreateFromStructuredData(const lldb::BreakpointSP &bkpt,
35                           const StructuredData::Dictionary &options_dict,
36                           Status &error);
37
38  StructuredData::ObjectSP SerializeToStructuredData() override;
39
40  Searcher::CallbackReturn SearchCallback(SearchFilter &filter,
41                                          SymbolContext &context,
42                                          Address *addr) override;
43
44  lldb::SearchDepth GetDepth() override;
45
46  void GetDescription(Stream *s) override;
47
48  void Dump(Stream *s) const override;
49
50  /// Methods for support type inquiry through isa, cast, and dyn_cast:
51  static inline bool classof(const BreakpointResolverScripted *) { return true; }
52  static inline bool classof(const BreakpointResolver *V) {
53    return V->getResolverID() == BreakpointResolver::PythonResolver;
54  }
55
56  lldb::BreakpointResolverSP
57  CopyForBreakpoint(lldb::BreakpointSP &breakpoint) override;
58
59protected:
60  void NotifyBreakpointSet() override;
61private:
62  void CreateImplementationIfNeeded(lldb::BreakpointSP bkpt);
63  ScriptInterpreter *GetScriptInterpreter();
64
65  std::string m_class_name;
66  lldb::SearchDepth m_depth;
67  StructuredDataImpl m_args;
68  StructuredData::GenericSP m_implementation_sp;
69
70  BreakpointResolverScripted(const BreakpointResolverScripted &) = delete;
71  const BreakpointResolverScripted &
72  operator=(const BreakpointResolverScripted &) = delete;
73};
74
75} // namespace lldb_private
76
77#endif // LLDB_BREAKPOINT_BREAKPOINTRESOLVERSCRIPTED_H
78