Examples with INaviCodeNode com.google.security.zynamics.binnavi.disassembly.INaviCodeNode used on opensource projects

Example 66 with INaviCodeNode

use of com.google.security.zynamics.binnavi.disassembly.INaviCodeNode in project binnavi by google.

the class CNodeDeleter method deleteInstruction.

/**
   * Removes an instruction from a code node.
   *
   * @param parent Parent window used for dialogs.
   * @param graph The graph the node belongs to.
   * @param node Node to remove the instruction from.
   * @param instruction Instruction to remove.
   */
public static void deleteInstruction(final JFrame parent, final ZyGraph graph, final NaviNode node, final INaviInstruction instruction) {
    if (JOptionPane.YES_OPTION == CMessageBox.showYesNoCancelQuestion(parent, String.format("Do you really want to delete the instruction '%s' from the code node?", instruction.getInstructionString()))) {
        final INaviCodeNode rawNode = (INaviCodeNode) node.getRawNode();
        if (!rawNode.hasInstruction(instruction)) {
            CMessageBox.showError(parent, "The instruction is not part of the code node");
            return;
        }
        if (Iterables.size(rawNode.getInstructions()) == 1) {
            connectParentsWithChildren(graph.getRawView(), node.getRawNode());
            graph.deleteNodes(Lists.newArrayList(node));
        } else {
            ((INaviCodeNode) node.getRawNode()).removeInstruction(instruction);
        }
    }
}

Example 67 with INaviCodeNode

use of com.google.security.zynamics.binnavi.disassembly.INaviCodeNode in project binnavi by google.

the class CGlobalEdgeCommentSynchronizer method getEdgeData.

/**
   * Returns the edge data of a given edge.
   *
   * @param edge An edge.
   *
   * @return <Source Module ID, Source Address, Target Module ID, Target Address>
   *
   * @throws MaybeNullException Thrown if the edge data could not be determined.
   */
private static Quad<Integer, IAddress, Integer, IAddress> getEdgeData(final INaviEdge edge) throws MaybeNullException {
    IAddress srcAddr = null;
    IAddress dstAddr = null;
    int srcModuleId = -1;
    int dstModuleId = -1;
    if (edge.getSource() instanceof INaviCodeNode) {
        srcAddr = ((INaviCodeNode) edge.getSource()).getAddress();
        srcModuleId = ((INaviCodeNode) edge.getSource()).getParentFunction().getModule().getConfiguration().getId();
    } else if (edge.getSource() instanceof INaviFunctionNode) {
        srcAddr = ((INaviFunctionNode) edge.getSource()).getFunction().getAddress();
        srcModuleId = ((INaviFunctionNode) edge.getSource()).getFunction().getModule().getConfiguration().getId();
    }
    if (edge.getTarget() instanceof INaviCodeNode) {
        dstAddr = ((INaviCodeNode) edge.getTarget()).getAddress();
        dstModuleId = ((INaviCodeNode) edge.getTarget()).getParentFunction().getModule().getConfiguration().getId();
    } else if (edge.getTarget() instanceof INaviFunctionNode) {
        dstAddr = ((INaviFunctionNode) edge.getTarget()).getFunction().getAddress();
        dstModuleId = ((INaviFunctionNode) edge.getTarget()).getFunction().getModule().getConfiguration().getId();
    }
    return new Quad<Integer, IAddress, Integer, IAddress>(srcModuleId, srcAddr, dstModuleId, dstAddr);
}

Example 68 with INaviCodeNode

use of com.google.security.zynamics.binnavi.disassembly.INaviCodeNode in project binnavi by google.

the class CGraphDebuggerTest method testGetDebugger2.

@Test
public void testGetDebugger2() {
    final MockModule module = new MockModule();
    module.getConfiguration().setDebugger(m_debugger);
    final DebugTargetSettings target = new ModuleTargetSettings(module);
    final DebuggerProvider debuggerProvider = new DebuggerProvider(target);
    debuggerProvider.addDebugger(m_debugger);
    final CFunction function = new CFunction(module, new MockView(), new CAddress(0x123), "Mock Function", "Mock Function", "Mock Description", 0, 0, 0, 0, FunctionType.NORMAL, "", 0, null, null, null, m_provider);
    final ArrayList<IComment> comments = Lists.<IComment>newArrayList(new CComment(null, CommonTestObjects.TEST_USER_1, null, "Mock Comment"));
    final INaviCodeNode codeNode = new CCodeNode(0, 0, 0, 0, 0, Color.RED, Color.RED, false, false, comments, function, new HashSet<CTag>(), new MockSqlProvider());
    codeNode.addInstruction(new CInstruction(true, module, new CAddress(0x123), "nop", new ArrayList<COperandTree>(), new byte[] { (byte) 0x90 }, "x86-32", m_provider), null);
    assertEquals(m_debugger, CGraphDebugger.getDebugger(debuggerProvider, Iterables.getFirst(codeNode.getInstructions(), null)));
}

Example 69 with INaviCodeNode

use of com.google.security.zynamics.binnavi.disassembly.INaviCodeNode in project binnavi by google.

the class CUnInlinerTest method testUninlineSingleBlockNested.

@Test
public void testUninlineSingleBlockNested() {
    final List<INaviViewNode> nodes = new FilledList<INaviViewNode>();
    final List<INaviEdge> edges = new FilledList<INaviEdge>();
    final INaviFunction mockFunction = new MockFunction(m_provider);
    final INaviFunction mockFunction2 = new MockFunction(m_provider);
    final MockInstruction mi1 = new MockInstruction(0x123);
    final MockInstruction mi2 = new MockInstruction(0x124);
    final MockInstruction mi3 = new MockInstruction(0x125);
    final CCodeNode parentNode = new CCodeNode(1, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction, new HashSet<CTag>(), m_provider);
    final CCodeNode upperNode = new CCodeNode(2, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction, new HashSet<CTag>(), m_provider);
    final CCodeNode inlinedNode = new CCodeNode(3, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction2, new HashSet<CTag>(), m_provider);
    final CCodeNode lowerNode = new CCodeNode(4, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction, new HashSet<CTag>(), m_provider);
    final CCodeNode childNode = new CCodeNode(5, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction, new HashSet<CTag>(), m_provider);
    upperNode.addInstruction(mi1, null);
    inlinedNode.addInstruction(mi2, null);
    lowerNode.addInstruction(mi3, null);
    nodes.add(parentNode);
    nodes.add(upperNode);
    nodes.add(inlinedNode);
    nodes.add(lowerNode);
    nodes.add(childNode);
    final CNaviViewEdge parentEdge = new CNaviViewEdge(0, parentNode, upperNode, EdgeType.ENTER_INLINED_FUNCTION, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    final CNaviViewEdge enteringEdge = new CNaviViewEdge(1, upperNode, inlinedNode, EdgeType.ENTER_INLINED_FUNCTION, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    final CNaviViewEdge leavingEdge = new CNaviViewEdge(2, inlinedNode, lowerNode, EdgeType.LEAVE_INLINED_FUNCTION, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    final CNaviViewEdge childEdge1 = new CNaviViewEdge(3, lowerNode, childNode, EdgeType.LEAVE_INLINED_FUNCTION, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    edges.add(parentEdge);
    edges.add(enteringEdge);
    edges.add(leavingEdge);
    edges.add(childEdge1);
    connect(parentNode, upperNode, parentEdge);
    connect(upperNode, inlinedNode, enteringEdge);
    connect(inlinedNode, lowerNode, leavingEdge);
    connect(lowerNode, childNode, childEdge1);
    final MockView view = new MockView(nodes, edges, m_provider);
    CUnInliner.unInline(view, inlinedNode);
    assertEquals(3, view.getNodeCount());
    assertEquals(2, view.getEdgeCount());
    assertEquals(EdgeType.ENTER_INLINED_FUNCTION, view.getGraph().getEdges().get(0).getType());
    assertEquals(EdgeType.LEAVE_INLINED_FUNCTION, view.getGraph().getEdges().get(1).getType());
    final INaviCodeNode cnode = (INaviCodeNode) view.getGraph().getNodes().get(2);
    assertEquals(2, Iterables.size(cnode.getInstructions()));
    assertEquals(mi1.toString(), Iterables.get(cnode.getInstructions(), 0).toString());
    assertEquals(mi3.toString(), Iterables.get(cnode.getInstructions(), 1).toString());
}

Example 70 with INaviCodeNode

use of com.google.security.zynamics.binnavi.disassembly.INaviCodeNode in project binnavi by google.

the class CUnInlinerTest method testUninlineSingleBlockLoop.

@Test
public void testUninlineSingleBlockLoop() {
    final List<INaviViewNode> nodes = new FilledList<INaviViewNode>();
    final List<INaviEdge> edges = new FilledList<INaviEdge>();
    final INaviFunction mockFunction = new MockFunction(m_provider);
    final INaviFunction mockFunction2 = new MockFunction(m_provider);
    final MockInstruction mi1 = new MockInstruction(0x111);
    final MockInstruction mi2 = new MockInstruction(0x222);
    final MockInstruction mi3 = new MockInstruction(0x333);
    final MockInstruction mi4 = new MockInstruction(0x444);
    final MockInstruction mi5 = new MockInstruction(0x555);
    final MockInstruction mi6 = new MockInstruction(0x666);
    final CCodeNode parentNode = new CCodeNode(1, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction, new HashSet<CTag>(), m_provider);
    final CCodeNode upperNode = new CCodeNode(2, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction, new HashSet<CTag>(), m_provider);
    final CCodeNode inlinedNode = new CCodeNode(3, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction2, new HashSet<CTag>(), m_provider);
    final CCodeNode lowerNode = new CCodeNode(4, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction, new HashSet<CTag>(), m_provider);
    final CCodeNode childNode1 = new CCodeNode(5, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction, new HashSet<CTag>(), m_provider);
    final CCodeNode childNode2 = new CCodeNode(6, 0, 0, 0, 0, Color.RED, Color.RED, false, true, null, mockFunction, new HashSet<CTag>(), m_provider);
    parentNode.addInstruction(mi1, null);
    upperNode.addInstruction(mi2, null);
    inlinedNode.addInstruction(mi3, null);
    lowerNode.addInstruction(mi4, null);
    childNode1.addInstruction(mi5, null);
    childNode2.addInstruction(mi6, null);
    nodes.add(parentNode);
    nodes.add(upperNode);
    nodes.add(inlinedNode);
    nodes.add(lowerNode);
    nodes.add(childNode1);
    nodes.add(childNode2);
    final CNaviViewEdge parentUpperEdge = new CNaviViewEdge(1, parentNode, upperNode, EdgeType.JUMP_UNCONDITIONAL, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    final CNaviViewEdge upperInlinedEdge = new CNaviViewEdge(2, upperNode, inlinedNode, EdgeType.ENTER_INLINED_FUNCTION, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    final CNaviViewEdge inlingedLowerEdge = new CNaviViewEdge(3, inlinedNode, lowerNode, EdgeType.LEAVE_INLINED_FUNCTION, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    final CNaviViewEdge lowerChild1Edge = new CNaviViewEdge(4, lowerNode, childNode1, EdgeType.JUMP_CONDITIONAL_TRUE, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    final CNaviViewEdge lowerChild2Edge = new CNaviViewEdge(5, lowerNode, childNode2, EdgeType.JUMP_CONDITIONAL_FALSE, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    final CNaviViewEdge child1UpperEdge = new CNaviViewEdge(6, childNode1, upperNode, EdgeType.JUMP_UNCONDITIONAL_LOOP, 0, 0, 0, 0, Color.BLACK, false, true, null, new FilledList<CBend>(), m_provider);
    edges.add(parentUpperEdge);
    edges.add(upperInlinedEdge);
    edges.add(inlingedLowerEdge);
    edges.add(lowerChild1Edge);
    edges.add(lowerChild2Edge);
    edges.add(child1UpperEdge);
    connect(parentNode, upperNode, parentUpperEdge);
    connect(upperNode, inlinedNode, upperInlinedEdge);
    connect(inlinedNode, lowerNode, inlingedLowerEdge);
    connect(lowerNode, childNode1, lowerChild1Edge);
    connect(lowerNode, childNode2, lowerChild2Edge);
    connect(childNode1, upperNode, child1UpperEdge);
    final MockView view = new MockView(nodes, edges, m_provider);
    CUnInliner.unInline(view, inlinedNode);
    assertEquals(4, view.getNodeCount());
    assertEquals(4, view.getEdgeCount());
    assertEquals(EdgeType.JUMP_UNCONDITIONAL, view.getGraph().getEdges().get(0).getType());
    assertEquals(EdgeType.JUMP_UNCONDITIONAL_LOOP, view.getGraph().getEdges().get(1).getType());
    assertEquals(EdgeType.JUMP_CONDITIONAL_TRUE, view.getGraph().getEdges().get(2).getType());
    assertEquals(EdgeType.JUMP_CONDITIONAL_FALSE, view.getGraph().getEdges().get(3).getType());
    final INaviCodeNode cnode = (INaviCodeNode) view.getGraph().getNodes().get(3);
    assertEquals(2, Iterables.size(cnode.getInstructions()));
    assertEquals(mi2.toString(), Iterables.get(cnode.getInstructions(), 0).toString());
    assertEquals(mi4.toString(), Iterables.get(cnode.getInstructions(), 1).toString());
}