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 // Project includes
  14
  15 #include "lldb/Core/AddressResolver.h"
  16 #include "lldb/Core/RegularExpression.h"
  17
  18 namespace lldb_private {
  19
  20 //----------------------------------------------------------------------
  21 /// @class AddressResolverName AddressResolverName.h "lldb/Core/AddressResolverName.h"
  22 /// @brief This class finds addresses for a given function name, either by exact match
  23 /// or by regular expression.
  24 //----------------------------------------------------------------------
  25
  26 class AddressResolverName:
  27     public AddressResolver
  28 {
  29 public:
  30
  31     AddressResolverName (const char *func_name,
  32                          AddressResolver::MatchType type = Exact);
  33
  34     // Creates a function breakpoint by regular expression.  Takes over control of the lifespan of func_regex.
  35     AddressResolverName (RegularExpression &func_regex);
  36
  37     AddressResolverName (const char *class_name,
  38                          const char *method,
  39                          AddressResolver::MatchType type);
  40
  41     ~AddressResolverName () override;
  42
  43     Searcher::CallbackReturn
  44     SearchCallback (SearchFilter &filter,
  45                     SymbolContext &context,
  46                     Address *addr,
  47                     bool containing) override;
  48
  49     Searcher::Depth
  50     GetDepth () override;
  51
  52     void
  53     GetDescription (Stream *s) override;
  54
  55 protected:
  56     ConstString m_func_name;
  57     ConstString m_class_name;  // FIXME: Not used yet.  The idea would be to stop on methods of this class.
  58     RegularExpression m_regex;
  59     AddressResolver::MatchType m_match_type;
  60
  61 private:
  62     DISALLOW_COPY_AND_ASSIGN(AddressResolverName);
  63 };
  64
  65 } // namespace lldb_private
  66
  67 #endif // liblldb_AddressResolverName_h_