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

   1 //===-- AddressResolverFileLine.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_AddressResolverFileLine_h_
  11 #define liblldb_AddressResolverFileLine_h_
  12
  13 #include "lldb/Core/AddressResolver.h"
  14 #include "lldb/Core/SearchFilter.h" // for Searcher, Searcher::CallbackR...
  15 #include "lldb/Utility/FileSpec.h"  // for FileSpec
  16 #include "lldb/lldb-defines.h"      // for DISALLOW_COPY_AND_ASSIGN
  17
  18 #include <stdint.h> // for uint32_t
  19
  20 namespace lldb_private {
  21 class Address;
  22 }
  23 namespace lldb_private {
  24 class Stream;
  25 }
  26 namespace lldb_private {
  27 class SymbolContext;
  28 }
  29
  30 namespace lldb_private {
  31
  32 //----------------------------------------------------------------------
  33 /// @class AddressResolverFileLine AddressResolverFileLine.h
  34 /// "lldb/Core/AddressResolverFileLine.h"
  35 /// @brief This class finds address for source file and line.  Optionally, it
  36 /// will look for inlined
  37 /// instances of the file and line specification.
  38 //----------------------------------------------------------------------
  39
  40 class AddressResolverFileLine : public AddressResolver {
  41 public:
  42   AddressResolverFileLine(const FileSpec &resolver, uint32_t line_no,
  43                           bool check_inlines);
  44
  45   ~AddressResolverFileLine() override;
  46
  47   Searcher::CallbackReturn SearchCallback(SearchFilter &filter,
  48                                           SymbolContext &context, Address *addr,
  49                                           bool containing) override;
  50
  51   Searcher::Depth GetDepth() override;
  52
  53   void GetDescription(Stream *s) override;
  54
  55 protected:
  56   FileSpec m_file_spec;   // This is the file spec we are looking for.
  57   uint32_t m_line_number; // This is the line number that we are looking for.
  58   bool m_inlines; // This determines whether the resolver looks for inlined
  59                   // functions or not.
  60
  61 private:
  62   DISALLOW_COPY_AND_ASSIGN(AddressResolverFileLine);
  63 };
  64
  65 } // namespace lldb_private
  66
  67 #endif // liblldb_AddressResolverFileLine_h_