contrib/llvm-project/lldb/include/lldb/Core/AddressResolverName.h

   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
  18 namespace lldb_private {
  19 class Address;
  20 class Stream;
  21 class 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
  27 class AddressResolverName : public AddressResolver {
  28 public:
  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, Address *addr,
  43                                           bool containing) override;
  44
  45   lldb::SearchDepth GetDepth() override;
  46
  47   void GetDescription(Stream *s) override;
  48
  49 protected:
  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
  56 private:
  57   DISALLOW_COPY_AND_ASSIGN(AddressResolverName);
  58 };
  59
  60 } // namespace lldb_private
  61
  62 #endif // liblldb_AddressResolverName_h_