/Users/buildslave/jenkins/workspace/coverage/llvm-project/lldb/include/lldb/Breakpoint/BreakpointResolverFileLine.h
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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 LLDB_BREAKPOINT_BREAKPOINTRESOLVERFILELINE_H |
10 | | #define LLDB_BREAKPOINT_BREAKPOINTRESOLVERFILELINE_H |
11 | | |
12 | | #include "lldb/Breakpoint/BreakpointResolver.h" |
13 | | #include "lldb/Core/SourceLocationSpec.h" |
14 | | #include <optional> |
15 | | |
16 | | namespace lldb_private { |
17 | | |
18 | | /// \class BreakpointResolverFileLine BreakpointResolverFileLine.h |
19 | | /// "lldb/Breakpoint/BreakpointResolverFileLine.h" This class sets breakpoints |
20 | | /// by file and line. Optionally, it will look for inlined instances of the |
21 | | /// file and line specification. |
22 | | |
23 | | class BreakpointResolverFileLine : public BreakpointResolver { |
24 | | public: |
25 | | BreakpointResolverFileLine( |
26 | | const lldb::BreakpointSP &bkpt, lldb::addr_t offset, bool skip_prologue, |
27 | | const SourceLocationSpec &location_spec, |
28 | | std::optional<llvm::StringRef> removed_prefix_opt = std::nullopt); |
29 | | |
30 | | static lldb::BreakpointResolverSP |
31 | | CreateFromStructuredData(const lldb::BreakpointSP &bkpt, |
32 | | const StructuredData::Dictionary &data_dict, |
33 | | Status &error); |
34 | | |
35 | | StructuredData::ObjectSP SerializeToStructuredData() override; |
36 | | |
37 | 1.15k | ~BreakpointResolverFileLine() override = default; |
38 | | |
39 | | Searcher::CallbackReturn SearchCallback(SearchFilter &filter, |
40 | | SymbolContext &context, |
41 | | Address *addr) override; |
42 | | |
43 | | lldb::SearchDepth GetDepth() override; |
44 | | |
45 | | void GetDescription(Stream *s) override; |
46 | | |
47 | | void Dump(Stream *s) const override; |
48 | | |
49 | | /// Methods for support type inquiry through isa, cast, and dyn_cast: |
50 | 0 | static inline bool classof(const BreakpointResolverFileLine *) { |
51 | 0 | return true; |
52 | 0 | } |
53 | 0 | static inline bool classof(const BreakpointResolver *V) { |
54 | 0 | return V->getResolverID() == BreakpointResolver::FileLineResolver; |
55 | 0 | } |
56 | | |
57 | | lldb::BreakpointResolverSP |
58 | | CopyForBreakpoint(lldb::BreakpointSP &breakpoint) override; |
59 | | |
60 | | protected: |
61 | | void FilterContexts(SymbolContextList &sc_list); |
62 | | void DeduceSourceMapping(const SymbolContextList &sc_list); |
63 | | |
64 | | friend class Breakpoint; |
65 | | SourceLocationSpec m_location_spec; |
66 | | bool m_skip_prologue; |
67 | | // Any previously removed file path prefix by reverse source mapping. |
68 | | // This is used to auto deduce source map if needed. |
69 | | std::optional<llvm::StringRef> m_removed_prefix_opt; |
70 | | |
71 | | private: |
72 | | BreakpointResolverFileLine(const BreakpointResolverFileLine &) = delete; |
73 | | const BreakpointResolverFileLine & |
74 | | operator=(const BreakpointResolverFileLine &) = delete; |
75 | | }; |
76 | | |
77 | | } // namespace lldb_private |
78 | | |
79 | | #endif // LLDB_BREAKPOINT_BREAKPOINTRESOLVERFILELINE_H |