contrib/llvm/tools/lldb/include/lldb/Core/AddressResolverName.h

   1 //===-- AddressResolverName.h -----------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef liblldb_AddressResolverName_h_
  11 #define liblldb_AddressResolverName_h_
  12
  13 #include "lldb/Core/AddressResolver.h"
  14 #include "lldb/Core/SearchFilter.h"   // for Searcher, Searcher::Call...
  15 #include "lldb/Utility/ConstString.h" // for ConstString
  16 #include "lldb/Utility/RegularExpression.h"
  17 #include "lldb/lldb-defines.h" // for DISALLOW_COPY_AND_ASSIGN
  18
  19 namespace lldb_private {
  20 class Address;
  21 }
  22 namespace lldb_private {
  23 class Stream;
  24 }
  25 namespace lldb_private {
  26 class SymbolContext;
  27 }
  28
  29 namespace lldb_private {
  30
  31 //----------------------------------------------------------------------
  32 /// @class AddressResolverName AddressResolverName.h
  33 /// "lldb/Core/AddressResolverName.h" This class finds addresses for a given
  34 /// function name, either by exact match or by regular expression.
  35 //----------------------------------------------------------------------
  36
  37 class AddressResolverName : public AddressResolver {
  38 public:
  39   AddressResolverName(const char *func_name,
  40                       AddressResolver::MatchType type = Exact);
  41
  42   // Creates a function breakpoint by regular expression.  Takes over control
  43   // of the lifespan of func_regex.
  44   AddressResolverName(RegularExpression &func_regex);
  45
  46   AddressResolverName(const char *class_name, const char *method,
  47                       AddressResolver::MatchType type);
  48
  49   ~AddressResolverName() override;
  50
  51   Searcher::CallbackReturn SearchCallback(SearchFilter &filter,
  52                                           SymbolContext &context, Address *addr,
  53                                           bool containing) override;
  54
  55   Searcher::Depth GetDepth() override;
  56
  57   void GetDescription(Stream *s) override;
  58
  59 protected:
  60   ConstString m_func_name;
  61   ConstString m_class_name; // FIXME: Not used yet.  The idea would be to stop
  62                             // on methods of this class.
  63   RegularExpression m_regex;
  64   AddressResolver::MatchType m_match_type;
  65
  66 private:
  67   DISALLOW_COPY_AND_ASSIGN(AddressResolverName);
  68 };
  69
  70 } // namespace lldb_private
  71
  72 #endif // liblldb_AddressResolverName_h_