1//===-- BreakpointResolverFileRegex.h ----------------------------*- C++
2//-*-===//
3//
4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5// See https://llvm.org/LICENSE.txt for license information.
6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef LLDB_BREAKPOINT_BREAKPOINTRESOLVERFILEREGEX_H
11#define LLDB_BREAKPOINT_BREAKPOINTRESOLVERFILEREGEX_H
12
13#include <set>
14#include "lldb/Breakpoint/BreakpointResolver.h"
15#include "lldb/Utility/ConstString.h"
16
17namespace lldb_private {
18
19/// \class BreakpointResolverFileRegex BreakpointResolverFileRegex.h
20/// "lldb/Breakpoint/BreakpointResolverFileRegex.h" This class sets
21/// breakpoints by file and line. Optionally, it will look for inlined
22/// instances of the file and line specification.
23
24class BreakpointResolverFileRegex : public BreakpointResolver {
25public:
26 BreakpointResolverFileRegex(
27 const lldb::BreakpointSP &bkpt, RegularExpression regex,
28 const std::unordered_set<std::string> &func_name_set, bool exact_match);
29
30 static lldb::BreakpointResolverSP
31 CreateFromStructuredData(const StructuredData::Dictionary &options_dict,
32 Status &error);
33
34 StructuredData::ObjectSP SerializeToStructuredData() override;
35
36 ~BreakpointResolverFileRegex() override = default;
37
38 Searcher::CallbackReturn SearchCallback(SearchFilter &filter,
39 SymbolContext &context,
40 Address *addr) override;
41
42 lldb::SearchDepth GetDepth() override;
43
44 void GetDescription(Stream *s) override;
45
46 void Dump(Stream *s) const override;
47
48 void AddFunctionName(const char *func_name);
49
50 /// Methods for support type inquiry through isa, cast, and dyn_cast:
51 static inline bool classof(const BreakpointResolverFileRegex *) {
52 return true;
53 }
54 static inline bool classof(const BreakpointResolver *V) {
55 return V->getResolverID() == BreakpointResolver::FileRegexResolver;
56 }
57
58 lldb::BreakpointResolverSP
59 CopyForBreakpoint(lldb::BreakpointSP &breakpoint) override;
60
61protected:
62 friend class Breakpoint;
63 RegularExpression
64 m_regex; // This is the line expression that we are looking for.
65 bool m_exact_match; // If true, then if the source we match is in a comment,
66 // we won't set a location there.
67 std::unordered_set<std::string> m_function_names; // Limit the search to
68 // functions in the
69 // comp_unit passed in.
70
71private:
72 BreakpointResolverFileRegex(const BreakpointResolverFileRegex &) = delete;
73 const BreakpointResolverFileRegex &
74 operator=(const BreakpointResolverFileRegex &) = delete;
75};
76
77} // namespace lldb_private
78
79#endif // LLDB_BREAKPOINT_BREAKPOINTRESOLVERFILEREGEX_H
80

source code of lldb/include/lldb/Breakpoint/BreakpointResolverFileRegex.h