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 DWARFDebugMacinfo::~DWARFDebugMacinfo() {}
  23
  24 void DWARFDebugMacinfo::Dump(Stream *s, const DWARFDataExtractor &macinfo_data,
  25                              lldb::offset_t offset) {
  26   DWARFDebugMacinfoEntry maninfo_entry;
  27   if (macinfo_data.GetByteSize() == 0) {
  28     s->PutCString("< EMPTY >\n");
  29     return;
  30   }
  31   if (offset == LLDB_INVALID_OFFSET) {
  32     offset = 0;
  33     while (maninfo_entry.Extract(macinfo_data, &offset))
  34       maninfo_entry.Dump(s);
  35   } else {
  36     if (maninfo_entry.Extract(macinfo_data, &offset))
  37       maninfo_entry.Dump(s);
  38   }
  39 }