AddressResolverName.h revision 360784 
1//===-- AddressResolverName.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_AddressResolverName_h_
10#define liblldb_AddressResolverName_h_
11
12#include "lldb/Core/AddressResolver.h"
13#include "lldb/Core/SearchFilter.h"
14#include "lldb/Utility/ConstString.h"
15#include "lldb/Utility/RegularExpression.h"
16#include "lldb/lldb-defines.h"
17
18namespace lldb_private {
19class Address;
20class Stream;
21class SymbolContext;
22
23/// \class AddressResolverName AddressResolverName.h
24/// "lldb/Core/AddressResolverName.h" This class finds addresses for a given
25/// function name, either by exact match or by regular expression.
26
27class AddressResolverName : public AddressResolver {
28public:
29  AddressResolverName(const char *func_name,
30                      AddressResolver::MatchType type = Exact);
31
32  // Creates a function breakpoint by regular expression.  Takes over control
33  // of the lifespan of func_regex.
34  AddressResolverName(RegularExpression func_regex);
35
36  AddressResolverName(const char *class_name, const char *method,
37                      AddressResolver::MatchType type);
38
39  ~AddressResolverName() override;
40
41  Searcher::CallbackReturn SearchCallback(SearchFilter &filter,
42                                          SymbolContext &context,
43                                          Address *addr) override;
44
45  lldb::SearchDepth GetDepth() override;
46
47  void GetDescription(Stream *s) override;
48
49protected:
50  ConstString m_func_name;
51  ConstString m_class_name; // FIXME: Not used yet.  The idea would be to stop
52                            // on methods of this class.
53  RegularExpression m_regex;
54  AddressResolver::MatchType m_match_type;
55
56private:
57  DISALLOW_COPY_AND_ASSIGN(AddressResolverName);
58};
59
60} // namespace lldb_private
61
62#endif // liblldb_AddressResolverName_h_
63