src/core/Function.cxx

   1 #include "Function.hxx"
   2 #include "BasicBlock.hxx"
   3 #include "core/events/RenameFunctionEvent.hxx"
   4 #include "InformationManager.hxx"
   5 #include "gui/qt.hxx"
   6
   7 Function::Function(uint64_t start_address, bool dynamic, InformationManager* manager)
   8         : start_address(start_address)
   9         , dynamic(dynamic)
  10         , manager(manager) {}
  11
  12
  13 void Function::setName(const std::string& new_name) {
  14         name = new_name;
  15         RenameFunctionEvent event(new_name, start_address);
  16         manager->dispatch(&event);
  17 }
  18
  19 void Function::serialize(QXmlStreamWriter& stream) {
  20         stream.writeStartElement("function");
  21         stream.writeAttribute("name", getName().c_str());
  22         stream.writeAttribute("entry", QString::number(getStartAddress(), 16));
  23
  24         for (auto& blockentry : blocks()) {
  25                 blockentry.second->serialize(stream);
  26         }
  27
  28         stream.writeEndElement(); // "function"
  29 }
  30
  31 Function* Function::deserialize(QXmlStreamReader& stream, InformationManager* manager) {
  32         Q_ASSERT(stream.name() == "function");
  33
  34         QString name = stream.attributes().value("name").toString();
  35         uint64_t entry = stream.attributes().value("entry").toULongLong(NULL, 16);
  36         Function* fun = manager->newFunction(entry);
  37
  38         while (QXmlStreamReader::NoToken != stream.readNext()) {
  39                 while (QXmlStreamReader::Characters == stream.tokenType() &&
  40                        stream.isWhitespace())
  41                         stream.readNext();
  42                 if (QXmlStreamReader::EndElement == stream.tokenType())
  43                         break;
  44
  45                 if (stream.name() == "block") {
  46                         BasicBlock* block = BasicBlock::deserialize(stream, manager);
  47                         fun->addBasicBlock(block);
  48                 } else {
  49                         return NULL;
  50                 }
  51         }
  52
  53         fun->name = name.toStdString();
  54         manager->finishFunction(fun);
  55
  56         return fun;
  57 }