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

Example 21 with INaviInstruction

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

the class CBreakpointPainter method paintBreakpoints.

/**
   * Paints breakpoints into code nodes.
   * 
   * @param manager The breakpoint manager that provides breakpoint information.
   * @param node The visible BinNavi node where the breakpoint is painted.
   * @param codeNode The code node that contains the raw data for the BinNavi node.
   */
public static void paintBreakpoints(final BreakpointManager manager, final NaviNode node, final INaviCodeNode codeNode) {
    Preconditions.checkNotNull(manager, "IE02171: Manager argument can not be null");
    Preconditions.checkNotNull(node, "IE02172: Node argument can not be null");
    Preconditions.checkNotNull(codeNode, "IE02173: Code node argument can not be null");
    for (final INaviInstruction instruction : codeNode.getInstructions()) {
        final BreakpointAddress address = new BreakpointAddress(instruction.getModule(), new UnrelocatedAddress(instruction.getAddress()));
        final int line = CCodeNodeHelpers.instructionToLine(codeNode, instruction);
        if (manager.hasBreakpoint(BreakpointType.REGULAR, address)) {
            // Only the address is highlighted when breakpoints are set on instructions
            // visible in code nodes.
            final int addressCharacters = address.getAddress().getAddress().toHexString().length();
            node.setHighlighting(CHighlightLayers.BREAKPOINT_LAYER, line, 0, addressCharacters, BreakpointManager.getBreakpointColor(manager.getBreakpointStatus(address, BreakpointType.REGULAR)));
        } else {
            // If there is no breakpoint, clear potential older breakpoint line.
            node.clearHighlighting(CHighlightLayers.BREAKPOINT_LAYER, line);
        }
    }
}

Example 22 with INaviInstruction

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

the class ZyCodeNodeBuilder method createLines.

/**
   * Creates the instructions lines for a code node.
   * 
   * @param node The node that provides the instructions.
   * @param lines The created lines will be stored here.
   * @param commentsToLineAssociation Information about the required comments is stored here.
   * @param graphSettings Provides settings that influence node formatting.
   * @param modifier Calculates the address strings. This argument can be null.
   * 
   * @return The maximum size in characters of all lines put into the lines list.
   */
private static int createLines(final INaviCodeNode node, final List<Pair<String, List<CStyleRunData>>> lines, final HashMap<Pair<String, List<CStyleRunData>>, ArrayList<CommentContainer>> commentsToLineAssociation, final ZyGraphViewSettings graphSettings, final INodeModifier modifier) {
    int maxLineWidth = 0;
    final Map<INaviInstruction, INaviFunction> instructionToFunctionReferences = CReferenceFinder.getCodeReferenceMap(node);
    for (final INaviInstruction instruction : node.getInstructions()) {
        final Pair<String, List<CStyleRunData>> zyLineContent = ZyInstructionBuilder.buildInstructionLine(instruction, graphSettings, modifier);
        final ArrayList<CommentContainer> commentLineContainerList = new ArrayList<CommentContainer>();
        final List<IComment> localComments = node.getComments().getLocalInstructionComment(instruction);
        if (localComments != null) {
            for (final IComment localComment : localComments) {
                commentLineContainerList.add(new CommentContainer(localComment));
            }
        }
        final List<IComment> globalComments = instruction.getGlobalComment();
        if (globalComments != null) {
            for (final IComment globalComment : globalComments) {
                commentLineContainerList.add(new CommentContainer(globalComment));
            }
        }
        final List<IComment> functionComments = instructionToFunctionReferences.get(instruction) == null ? null : instructionToFunctionReferences.get(instruction).getGlobalComment();
        if (functionComments != null) {
            for (final IComment functionComment : functionComments) {
                commentLineContainerList.add(new CommentContainer(functionComment));
            }
        }
        commentsToLineAssociation.put(zyLineContent, commentLineContainerList);
        final int lineWidth = zyLineContent.first().length();
        if (lineWidth > maxLineWidth) {
            maxLineWidth = lineWidth;
        }
        lines.add(zyLineContent);
    }
    return maxLineWidth;
}

Example 23 with INaviInstruction

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

the class CCodeNodeUpdater method initializeListeners.

/**
   * Initializes the listeners that are responsible for updating the code node.
   */
private void initializeListeners() {
    try {
        codeNode.getParentFunction().addListener(functionUpdater);
        codeNode.getParentFunction().getModule().addListener(moduleUpdater);
    } catch (final MaybeNullException exception) {
    // The code nodes does not have a parent function, therefore the information
    // about the parent function is not shown in the code and does not have to
    // be processed when updating.
    }
    final HashMap<INaviInstruction, INaviFunction> referenceMap = CReferenceFinder.getCodeReferenceMap(codeNode);
    for (final INaviFunction functionReference : Sets.newHashSet(referenceMap.values())) {
        functionReference.addListener(functionUpdater);
    }
    codeNode.addListener(codeNodeListener);
    for (final INaviInstruction instruction : codeNode.getInstructions()) {
        instruction.addListener(instructionUpdater);
        for (final COperandTree tree : instruction.getOperands()) {
            for (final INaviOperandTreeNode currentNode : tree.getNodes()) {
                currentNode.addListener(operandTreeUpdater);
            }
        }
    }
    final Iterator<CTag> it = codeNode.getTagsIterator();
    while (it.hasNext()) {
        it.next().addListener(tagUpdater);
    }
    for (final IDebugger debugger : provider.getDebuggers()) {
        debugger.getProcessManager().addListener(debuggerUpdater);
    }
    provider.addListener(debuggerProviderListener);
    graph.getSettings().getDisplaySettings().addListener(settingsUpdater);
    try {
        codeNode.getParentFunction().getModule().getTypeManager().addListener(substitutionsUpdater);
    } catch (final MaybeNullException exception) {
    // If the code node doesn't have a a parent function, it is not in the database and therefore
    // cannot receive type substitutions.
    }
}

Example 24 with INaviInstruction

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

the class PostgreSQLTypeInstanceFunctionsTests method createTypeInstanceReference5.

@Test
public void createTypeInstanceReference5() throws CouldntSaveDataException, CouldntLoadDataException, LoadCancelledException, CPartialLoadException {
    module.load();
    final TypeInstance typeInstance = module.getContent().getTypeInstanceContainer().getTypeInstances().get(0);
    final TypeInstanceAddress address1 = typeInstance.getAddress();
    final INaviFunction function = module.getContent().getFunctionContainer().getFunction(new CAddress("1001929", 16));
    final INaviView view = module.getContent().getViewContainer().getView(function);
    view.load();
    final INaviInstruction instruction = view.getBasicBlocks().get(1).getInstructions().iterator().next();
    Assert.assertNotNull(typeInstance);
    provider.createTypeInstanceReference(typeInstance.getModule().getConfiguration().getId(), instruction.getAddress().toLong(), instruction.getOperandPosition(instruction.getOperands().get(0)), instruction.getOperands().get(0).getNodes().get(0).getId(), typeInstance.getId());
    view.close();
    module.close();
    module.load();
    view.load();
    final TypeInstance typeInstance2 = module.getContent().getTypeInstanceContainer().getTypeInstance(typeInstance.getAddress());
    Assert.assertEquals(address1, typeInstance2.getAddress());
    final List<TypeInstanceReference> references = module.getContent().getTypeInstanceContainer().getReferences(typeInstance2);
    Assert.assertTrue(!references.isEmpty());
    Assert.assertEquals(instruction.getAddress(), references.get(0).getAddress());
    Assert.assertEquals(instruction.getOperandPosition(instruction.getOperands().get(0)), references.get(0).getPosition());
    Assert.assertEquals(instruction.getOperands().get(0).getNodes().get(0).getId(), references.get(0).getTreeNode().get().getId());
    Assert.assertEquals(typeInstance.getId(), references.get(0).getTypeInstance().getId());
}

Example 25 with INaviInstruction

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

the class PostgreSQLProviderTest method testInstructionFunctionsAddReference1.

@Test
public void testInstructionFunctionsAddReference1() throws CouldntSaveDataException, CouldntLoadDataException, LoadCancelledException {
    final INaviModule module = getProvider().loadModules().get(1);
    module.load();
    final INaviFunction function = module.getContent().getFunctionContainer().getFunctions().get(1800);
    function.load();
    final IBlockNode basicBlock = function.getBasicBlocks().get(0);
    final INaviInstruction instruction = Iterables.get(basicBlock.getInstructions(), 1);
    final COperandTree tree = instruction.getOperands().get(0);
    final INaviOperandTreeNode node = tree.getRootNode();
    final IAddress address = instruction.getAddress();
    final ReferenceType type = ReferenceType.DATA;
    final int references = node.getReferences().size();
    PostgreSQLInstructionFunctions.addReference(getProvider(), node, address, type);
    final INaviModule module2 = getProvider().loadModules().get(1);
    module2.load();
    final INaviFunction function2 = module2.getContent().getFunctionContainer().getFunctions().get(1800);
    function2.load();
    final IBlockNode basicBlock2 = function2.getBasicBlocks().get(0);
    final INaviInstruction instruction2 = Iterables.get(basicBlock2.getInstructions(), 1);
    final COperandTree tree2 = instruction2.getOperands().get(0);
    final INaviOperandTreeNode node2 = tree2.getRootNode();
    assertEquals(references + 1, node2.getReferences().size());
}