-#include "Mainwindow.hxx"
+ #include "Mainwindow.hxx"
#include "widgets/BasicBlockWidget.hxx"
#include "qt.hxx"
+#include "disassembler/llvm/LLVMDisassembler.hxx"
#include <iostream>
#include <sstream>
#include <QtGui>
-Mainwindow::Mainwindow()
+Mainwindow::Mainwindow(const std::string& filename)
{
openAction = new QAction(tr("&Open"), this);
// saveAction = new QAction(tr("&Save"), this);
connect(listWidget, SIGNAL(currentRowChanged(int)),
stackedWidget, SLOT(setCurrentIndex(int)));
- setWindowTitle(tr("Notepad"));
+ setWindowTitle(tr("FRIDA"));
+
+ openBinary(filename);
}
void Mainwindow::quit()
QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"), "",
tr("Binaries (*)"));
- if (fileName != "") {
- curBin = new qtlldb::Binary(fileName.toStdString());
-
- std::vector<std::string> symbols = curBin->getSymbols();
- if (0 == symbols.size())
- populateSymbolInformation(".text");
- for (std::vector<std::string>::iterator it = symbols.begin();
- it != symbols.end();
- ++it) {
- populateSymbolInformation(*it);
- }
+ openBinary(fileName.toStdString());
+}
+
+void Mainwindow::openBinary(const std::string& filename) {
+ if (filename != "") {
+ disassembler.reset(new LLVMDisassembler(filename));
+ disassembler->forEachFunction([&](uint64_t address, Function* fun) {
+ populateSymbolInformation(fun);
+ });
}
}
-void Mainwindow::populateSymbolInformation(const std::string& sym) {
- QTabWidget * w = new QTabWidget();
+namespace {
+ void local__add_basic_block(BasicBlock * block, Disassembler * dis, QGraphicsScene * scene,
+ uint64_t starty, uint64_t startx) {
+ std::stringstream s;
+ s << "BLOCK_" << std::hex << block->getStartAddress()
+ << "_" << block->getEndAddress();
+ BasicBlockWidget * widget = new BasicBlockWidget(s.str().c_str());
+ scene->addItem(widget);
+ widget->setFlag(QGraphicsItem::ItemIsMovable, true);
+ widget->moveBy(100*startx, 10*(block->getStartAddress() - starty));
+
+ dis->printEachInstruction(block->getStartAddress(), block->getEndAddress(),
+ [&](uint8_t* bytes, size_t byte_count, const std::string& line) {
+ widget->addItem(bytes, byte_count, line.c_str() + 1);
+ });
+
+ if (block->getNextBlock(0) != 0)
+ local__add_basic_block(dis->getBasicBlock(block->getNextBlock(0)), dis, scene, starty, startx+1);
+ if (block->getNextBlock(1) != 0)
+ local__add_basic_block(dis->getBasicBlock(block->getNextBlock(1)), dis, scene, starty, startx-1);
+ }
+}
- // 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");
+void Mainwindow::populateSymbolInformation(Function* fun) {
+ QTabWidget * w = new QTabWidget();
// 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);
+ BasicBlock * block = disassembler->getBasicBlock(fun->getStartAddress());
+ local__add_basic_block(block, disassembler.get(), scene, block->getStartAddress(), 100);
QGraphicsView * view = new QGraphicsView(scene);
w->addTab(view, "CFG");
- listWidget->addItem(sym.c_str());
+ // Listing
+ QTableWidget * t = new QTableWidget();
+ t->setColumnCount(3);
+ t->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
+
+ w->addTab(t, "Listing");
+
+ listWidget->addItem(fun->getName().c_str());
stackedWidget->addWidget(w);
}