-void Mainwindow::populateSymbolInformation(const std::string& sym) {
- QTabWidget * w = new QTabWidget();
-
- // Listing
- QTableWidget * t = new QTableWidget();
- t->setColumnCount(3);
- t->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
- // curBin->for_each_instruction(sym, [&t](long add, std::string bytes, std::string mnemonic) {
- // int row = t->rowCount();
- // std::stringstream s;
- // t->setRowCount(t->rowCount() + 1);
- // s << std::hex << add;
- // t->setItem(row,0,new QTableWidgetItem(s.str().c_str()));
- // s.str("");
- // s << std::hex;
- // for_each(bytes.begin(), bytes.end(), [&s](char c){s << (unsigned int)((unsigned char)c) << ' ';});
- // t->setItem(row,1,new QTableWidgetItem(s.str().c_str()));
- // t->setItem(row,2,new QTableWidgetItem(mnemonic.c_str() + 1));
- // });
- w->addTab(t, "Listing");
-
- // CFG
- QGraphicsScene * scene = new QGraphicsScene;
-
- BasicBlockWidget * s1 = new BasicBlockWidget;
- scene->addItem(s1);
- s1->setFlag(QGraphicsItem::ItemIsMovable, true);
-
- BasicBlockWidget * s2 = new BasicBlockWidget;
- scene->addItem(s2);
- s2->setFlag(QGraphicsItem::ItemIsMovable, true);
- s2->moveBy(-200, 350);
-
- BasicBlockWidget * s3 = new BasicBlockWidget;
- scene->addItem(s3);
- s3->setFlag(QGraphicsItem::ItemIsMovable, true);
- s3->moveBy(100, 350);
-
- BasicBlockWidget * s4 = new BasicBlockWidget;
- scene->addItem(s4);
- s4->setFlag(QGraphicsItem::ItemIsMovable, true);
- s4->moveBy(400, 350);
-
-
- QGraphicsView * view = new QGraphicsView(scene);
- w->addTab(view, "CFG");
-
- listWidget->addItem(sym.c_str());
- stackedWidget->addWidget(w);
+namespace {
+ BasicBlockWidget *
+ local__add_basic_block(BasicBlock * block, Disassembler * dis,
+ std::map<uint64_t, BasicBlockWidget*>& known_blocks,
+ CFGScene * scene, uint64_t starty, uint64_t startx) {
+
+ decltype(known_blocks.begin()) old;
+ if ((old = known_blocks.find(block->getStartAddress())) != known_blocks.end())
+ return old->second;
+
+ std::stringstream s;
+ s << "BLOCK_" << std::hex << block->getStartAddress()
+ << "_" << block->getEndAddress();
+ BasicBlockWidget * widget = new BasicBlockWidget(s.str().c_str(), block);
+
+ known_blocks.insert(std::make_pair(block->getStartAddress(), widget));
+
+ scene->addItem(widget);
+ widget->setFlag(QGraphicsItem::ItemIsMovable, true);
+ widget->moveBy(100*startx, block->getStartAddress() - starty);
+
+ dis->printEachInstruction(block->getStartAddress(),
+ block->getEndAddress(),
+ [&](uint8_t* bytes,
+ size_t byte_count,
+ const std::string& line,
+ const std::string& ref) {
+ widget->addItem(bytes, byte_count,
+ line.c_str() + 1, // remove \t
+ ref.c_str());
+ });
+
+ BasicBlockWidget *tmp, *nextl(NULL), *nextr(NULL);
+ BasicBlock * tmpblock;
+ if (block->getNextBlock(0) != 0) {
+ int xshift = 0;
+ if (block->getNextBlock(1) != 0)
+ xshift = 1;
+ tmpblock = dis->getBasicBlock(block->getNextBlock(0));
+ tmp = local__add_basic_block(tmpblock, dis,
+ known_blocks,
+ scene, starty, startx+xshift);
+ nextl = tmp;
+ tmp->addPrevious(widget);
+ }
+ if (block->getNextBlock(1) != 0) {
+ tmpblock = dis->getBasicBlock(block->getNextBlock(1));
+ tmp = local__add_basic_block(tmpblock, dis,
+ known_blocks,
+ scene, starty, startx-1);
+ nextr = tmp;
+ tmp->addPrevious(widget);
+ }
+ widget->addNext(nextl, nextr);
+ return widget;
+ }