contrib/llvm/tools/lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugMacinfo.cpp

   1 //===-- DWARFDebugMacinfo.cpp -----------------------------------*- 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 #include "DWARFDebugMacinfo.h"
  11
  12 #include "DWARFDebugMacinfoEntry.h"
  13 #include "SymbolFileDWARF.h"
  14
  15 #include "lldb/Core/Stream.h"
  16
  17 using namespace lldb_private;
  18 using namespace std;
  19
  20 DWARFDebugMacinfo::DWARFDebugMacinfo()
  21 {
  22 }
  23
  24 DWARFDebugMacinfo::~DWARFDebugMacinfo()
  25 {
  26 }
  27
  28 void
  29 DWARFDebugMacinfo::Dump(Stream *s, const DataExtractor& macinfo_data, lldb::offset_t offset)
  30 {
  31     DWARFDebugMacinfoEntry maninfo_entry;
  32     if (macinfo_data.GetByteSize() == 0)
  33     {
  34         s->PutCString("< EMPTY >\n");
  35         return;
  36     }
  37     if (offset == LLDB_INVALID_OFFSET)
  38     {
  39         offset = 0;
  40         while (maninfo_entry.Extract(macinfo_data, &offset))
  41             maninfo_entry.Dump(s);
  42     }
  43     else
  44     {
  45         if (maninfo_entry.Extract(macinfo_data, &offset))
  46             maninfo_entry.Dump(s);
  47     }
  48 }