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

Example 41 with INaviFunction

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

the class CViewPruner method convertNodes.

/**
   * Converts the nodes from the original view to the pruned view.
   *
   * @param view The original view.
   * @param prunedView The pruned view.
   * @param keptInstructions Instructions to add to the new view.
   *
   * @return A mapping between nodes of the original view and nodes of the pruned view.
   */
private static Map<INaviViewNode, INaviViewNode> convertNodes(final INaviView view, final INaviView prunedView, final List<INaviInstruction> keptInstructions) {
    final Map<INaviViewNode, INaviViewNode> nodeMap = new HashMap<INaviViewNode, INaviViewNode>();
    for (final INaviViewNode node : view.getGraph().getNodes()) {
        if (node instanceof INaviCodeNode) {
            final INaviCodeNode cnode = (INaviCodeNode) node;
            final ArrayList<INaviInstruction> newInstructions = Lists.newArrayList(cnode.getInstructions());
            newInstructions.retainAll(keptInstructions);
            if (!newInstructions.isEmpty()) {
                CCodeNode newNode;
                try {
                    newNode = prunedView.getContent().createCodeNode(cnode.getParentFunction(), newInstructions);
                } catch (final MaybeNullException e) {
                    newNode = prunedView.getContent().createCodeNode(null, newInstructions);
                }
                newNode.setBorderColor(node.getBorderColor());
                newNode.setColor(node.getColor());
                nodeMap.put(node, newNode);
            }
        } else if (node instanceof INaviFunctionNode) {
            final INaviFunction function = ((INaviFunctionNode) node).getFunction();
            final CFunctionNode newNode = prunedView.getContent().createFunctionNode(function);
            nodeMap.put(node, newNode);
        }
    }
    return nodeMap;
}

Example 42 with INaviFunction

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

the class CSteppingHelper method getAddress.

/**
   * Determines the start address of a node.
   *
   * @param node Node whose address is determined.
   *
   * @return The start address of the given node or null if the node does not have an address.
   */
private static BreakpointAddress getAddress(final INaviViewNode node) {
    if (node instanceof INaviCodeNode) {
        final INaviCodeNode ccnode = (INaviCodeNode) node;
        final INaviInstruction instruction = Iterables.getFirst(ccnode.getInstructions(), null);
        return new BreakpointAddress(instruction.getModule(), new UnrelocatedAddress(instruction.getAddress()));
    } else if (node instanceof INaviFunctionNode) {
        final INaviFunction function = ((INaviFunctionNode) node).getFunction();
        final INaviModule module = function.getModule();
        return new BreakpointAddress(module, new UnrelocatedAddress(function.getAddress()));
    } else {
        // Node types we can not step to
        return null;
    }
}

Example 43 with INaviFunction

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

the class CBreakpointFunctionsTest method test6removeFunctions.

@Test
public void test6removeFunctions() throws IllegalArgumentException, SecurityException, IllegalAccessException, NoSuchFieldException {
    final MockFunction mockFunction = new MockFunction();
    final INaviModule mockModule = mockFunction.getModule();
    CFunctionContainerHelper.addFunction(mockModule.getContent().getFunctionContainer(), mockFunction);
    final DebugTargetSettings target = new ModuleTargetSettings(mockModule);
    final DebuggerProvider debuggerProvider = new DebuggerProvider(target);
    final MockDebugger debugger = new MockDebugger(new ModuleTargetSettings(mockModule));
    debugger.getBreakpointManager().addBreakpoints(BreakpointType.REGULAR, Sets.newHashSet(new BreakpointAddress(mockModule, new UnrelocatedAddress(new CAddress(0x1234)))));
    @SuppressWarnings("unused") final Breakpoint breakPoint = debugger.getBreakpointManager().getBreakpoint(BreakpointType.REGULAR, new BreakpointAddress(mockModule, new UnrelocatedAddress(new CAddress(0x1234))));
    debuggerProvider.addDebugger(debugger);
    final CBreakpointTableModel tableModel = new CBreakpointTableModel(debuggerProvider);
    assertEquals(1, tableModel.getRowCount());
    final IFilledList<Pair<IDebugger, INaviFunction>> targets = new FilledList<Pair<IDebugger, INaviFunction>>();
    final Pair<IDebugger, INaviFunction> targetPair = new Pair<IDebugger, INaviFunction>(debugger, mockFunction);
    targets.add(targetPair);
    assertEquals(1, targets.size());
    CBreakpointRemoveFunctions.removeBreakpoints(targets);
    @SuppressWarnings("unused") final BreakpointManager manager = debugger.getBreakpointManager();
    assertEquals(0, tableModel.getRowCount());
}

Example 44 with INaviFunction

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

the class CBreakpointFunctionsTest method test7setBreakpoints.

@Test
public void test7setBreakpoints() throws IllegalArgumentException, SecurityException, IllegalAccessException, NoSuchFieldException {
    final MockFunction mockFunction = new MockFunction();
    final INaviModule mockModule = mockFunction.getModule();
    CFunctionContainerHelper.addFunction(mockModule.getContent().getFunctionContainer(), mockFunction);
    final DebugTargetSettings target = new ModuleTargetSettings(mockModule);
    final DebuggerProvider debuggerProvider = new DebuggerProvider(target);
    final MockDebugger debugger = new MockDebugger(new ModuleTargetSettings(mockModule));
    debugger.getBreakpointManager().addBreakpoints(BreakpointType.REGULAR, Sets.newHashSet(new BreakpointAddress(mockModule, new UnrelocatedAddress(new CAddress(0x1234)))));
    @SuppressWarnings("unused") final Breakpoint breakPoint = debugger.getBreakpointManager().getBreakpoint(BreakpointType.REGULAR, new BreakpointAddress(mockModule, new UnrelocatedAddress(new CAddress(0x1234))));
    // CBreakpointAddress address = new CBreakpointAddress(mockModule, new CUnrelocatedAddress(new
    // CAddress(0x2c9)));
    debuggerProvider.addDebugger(debugger);
    final CBreakpointTableModel tableModel = new CBreakpointTableModel(debuggerProvider);
    assertEquals(1, tableModel.getRowCount());
    final IFilledList<Pair<IDebugger, INaviFunction>> targets = new FilledList<Pair<IDebugger, INaviFunction>>();
    final Pair<IDebugger, INaviFunction> targetPair = new Pair<IDebugger, INaviFunction>(debugger, mockFunction);
    targets.add(targetPair);
    CBreakpointRemoveFunctions.removeBreakpoints(targets);
    assertEquals(0, tableModel.getRowCount());
    CBreakpointSetFunctions.setBreakpoints(targets);
    assertEquals(1, tableModel.getRowCount());
}

Example 45 with INaviFunction

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

the class PostgreSQLCallgraphLoader method checkArguments.

/**
   * Checks arguments for validity and throws an exception if something is wrong.
   * 
   * @param provider Provider argument to check.
   * @param module Module argument to check.
   * @param functions Functions argument to check.
   */
private static void checkArguments(final AbstractSQLProvider provider, final CModule module, final List<INaviFunction> functions) {
    Preconditions.checkNotNull(provider, "IE00404: Provider argument can not be null");
    Preconditions.checkNotNull(module, "IE00405: Module argument can not be null");
    Preconditions.checkArgument(module.inSameDatabase(module), "IE00406: Module is not part of this database");
    Preconditions.checkNotNull(functions, "IE00407: Functions argument can not be null");
    for (final INaviFunction function : functions) {
        Preconditions.checkNotNull(function, "IE00408: Function list contains a null-element");
        Preconditions.checkArgument(function.inSameDatabase(module), "IE00409: Function list contains an element that is not part of this database");
    }
}