1//===-- BreakpointResolverFileLine.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_BreakpointResolverFileLine_h_
10#define liblldb_BreakpointResolverFileLine_h_
11
12#include "lldb/Breakpoint/BreakpointResolver.h"
13
14namespace lldb_private {
15
16/// \class BreakpointResolverFileLine BreakpointResolverFileLine.h
17/// "lldb/Breakpoint/BreakpointResolverFileLine.h" This class sets breakpoints
18/// by file and line.  Optionally, it will look for inlined instances of the
19/// file and line specification.
20
21class BreakpointResolverFileLine : public BreakpointResolver {
22public:
23  BreakpointResolverFileLine(Breakpoint *bkpt, const FileSpec &resolver,
24                             uint32_t line_no, uint32_t column,
25                             lldb::addr_t m_offset, bool check_inlines,
26                             bool skip_prologue, bool exact_match);
27
28  static BreakpointResolver *
29  CreateFromStructuredData(Breakpoint *bkpt,
30                           const StructuredData::Dictionary &data_dict,
31                           Status &error);
32
33  StructuredData::ObjectSP SerializeToStructuredData() override;
34
35  ~BreakpointResolverFileLine() override;
36
37  Searcher::CallbackReturn SearchCallback(SearchFilter &filter,
38                                          SymbolContext &context,
39                                          Address *addr) override;
40
41  lldb::SearchDepth GetDepth() override;
42
43  void GetDescription(Stream *s) override;
44
45  void Dump(Stream *s) const override;
46
47  /// Methods for support type inquiry through isa, cast, and dyn_cast:
48  static inline bool classof(const BreakpointResolverFileLine *) {
49    return true;
50  }
51  static inline bool classof(const BreakpointResolver *V) {
52    return V->getResolverID() == BreakpointResolver::FileLineResolver;
53  }
54
55  lldb::BreakpointResolverSP CopyForBreakpoint(Breakpoint &breakpoint) override;
56
57protected:
58  void FilterContexts(SymbolContextList &sc_list, bool is_relative);
59
60  friend class Breakpoint;
61  FileSpec m_file_spec;   ///< This is the file spec we are looking for.
62  uint32_t m_line_number; ///< This is the line number that we are looking for.
63  uint32_t m_column;      ///< This is the column that we are looking for.
64  bool m_inlines; ///< This determines whether the resolver looks for inlined
65                  ///< functions or not.
66  bool m_skip_prologue;
67  bool m_exact_match;
68
69private:
70  DISALLOW_COPY_AND_ASSIGN(BreakpointResolverFileLine);
71};
72
73} // namespace lldb_private
74
75#endif // liblldb_BreakpointResolverFileLine_h_
76