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

Example 56 with UnrelocatedAddress

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

the class CBreakpointManagerTest method setUp.

@Before
public void setUp() {
    m_manager = new BreakpointManager();
    m_manager.addBreakpoints(BreakpointType.REGULAR, CommonTestObjects.BP_ADDRESS_123_SET);
    m_manager.addBreakpoints(BreakpointType.REGULAR, Sets.newHashSet(new BreakpointAddress(m_module, new UnrelocatedAddress(new CAddress(0x456)))));
    m_manager.addBreakpoints(BreakpointType.REGULAR, Sets.newHashSet(new BreakpointAddress(m_module, new UnrelocatedAddress(new CAddress(0x789)))));
    m_manager.addBreakpoints(BreakpointType.ECHO, Sets.newHashSet(new BreakpointAddress(m_module, new UnrelocatedAddress(new CAddress(0x111)))));
    m_manager.addBreakpoints(BreakpointType.ECHO, Sets.newHashSet(new BreakpointAddress(m_module, new UnrelocatedAddress(new CAddress(0x222)))));
    m_manager.addBreakpoints(BreakpointType.STEP, Sets.newHashSet(new BreakpointAddress(m_module, new UnrelocatedAddress(new CAddress(0x1000)))));
}

Example 57 with UnrelocatedAddress

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

the class CBreakpointManagerTest method testBreakpointOverwriting.

@Test
public void testBreakpointOverwriting() {
    final MockBreakpointManagerListener listener = new MockBreakpointManagerListener();
    m_manager.addListener(listener);
    // Echo breakpoints can not overwrite regular breakpoints.
    m_manager.addBreakpoints(BreakpointType.ECHO, CommonTestObjects.BP_ADDRESS_123_SET);
    assertEquals(0, listener.size());
    assertEquals(3, m_manager.getNumberOfBreakpoints(BreakpointType.REGULAR));
    assertEquals(2, m_manager.getNumberOfBreakpoints(BreakpointType.ECHO));
    assertEquals(1, m_manager.getNumberOfBreakpoints(BreakpointType.STEP));
    // Echo breakpoints can not overwrite stepping breakpoints
    m_manager.addBreakpoints(BreakpointType.ECHO, Sets.newHashSet(new BreakpointAddress(m_module, new UnrelocatedAddress(new CAddress(0x1000)))));
    assertEquals(0, listener.size());
    assertEquals(3, m_manager.getNumberOfBreakpoints(BreakpointType.REGULAR));
    assertEquals(2, m_manager.getNumberOfBreakpoints(BreakpointType.ECHO));
    assertEquals(1, m_manager.getNumberOfBreakpoints(BreakpointType.STEP));
    // Stepping breakpoints can not overwrite regular breakpoints
    m_manager.addBreakpoints(BreakpointType.STEP, CommonTestObjects.BP_ADDRESS_123_SET);
    assertEquals(0, listener.size());
    assertEquals(3, m_manager.getNumberOfBreakpoints(BreakpointType.REGULAR));
    assertEquals(2, m_manager.getNumberOfBreakpoints(BreakpointType.ECHO));
    assertEquals(1, m_manager.getNumberOfBreakpoints(BreakpointType.STEP));
    // Stepping breakpoints can overwrite echo breakpoints
    m_manager.addBreakpoints(BreakpointType.STEP, Sets.newHashSet(new BreakpointAddress(m_module, new UnrelocatedAddress(new CAddress(0x111)))));
    assertEquals(2, listener.size());
    assertEquals("Remove: 00000111", listener.getEvent(0));
    assertEquals("Add: 00000111", listener.getEvent(1));
    assertEquals(3, m_manager.getNumberOfBreakpoints(BreakpointType.REGULAR));
    assertEquals(1, m_manager.getNumberOfBreakpoints(BreakpointType.ECHO));
    assertEquals(2, m_manager.getNumberOfBreakpoints(BreakpointType.STEP));
    // Regular breakpoints can overwrite stepping breakpoints
    m_manager.addBreakpoints(BreakpointType.REGULAR, Sets.newHashSet(new BreakpointAddress(m_module, new UnrelocatedAddress(new CAddress(0x1000)))));
    assertEquals(4, listener.size());
    assertEquals("Remove: 00001000", listener.getEvent(2));
    assertEquals("Add: 00001000", listener.getEvent(3));
    assertEquals(4, m_manager.getNumberOfBreakpoints(BreakpointType.REGULAR));
    assertEquals(1, m_manager.getNumberOfBreakpoints(BreakpointType.ECHO));
    assertEquals(1, m_manager.getNumberOfBreakpoints(BreakpointType.STEP));
    // Regular breakpoints can overwrite echo breakpoints
    m_manager.addBreakpoints(BreakpointType.REGULAR, Sets.newHashSet(new BreakpointAddress(m_module, new UnrelocatedAddress(new CAddress(0x222)))));
    assertEquals(6, listener.size());
    assertEquals("Remove: 00000222", listener.getEvent(4));
    assertEquals("Add: 00000222", listener.getEvent(5));
    assertEquals(5, m_manager.getNumberOfBreakpoints(BreakpointType.REGULAR));
    assertEquals(0, m_manager.getNumberOfBreakpoints(BreakpointType.ECHO));
    assertEquals(1, m_manager.getNumberOfBreakpoints(BreakpointType.STEP));
}

Example 58 with UnrelocatedAddress

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

the class CTraceLoggerTest method testAllBreakpointsBlocked.

@Test
public void testAllBreakpointsBlocked() throws DebugExceptionWrapper {
    // Scenario: All given addresses are already blocked by regular breakpoints
    final ITraceListProvider provider = new MockTraceListProvider();
    final MockDebugger debugger = new MockDebugger(new ModuleTargetSettings(module));
    debugger.setAddressTranslator(module, new CAddress(0), new CAddress(0x1000));
    debugger.connect();
    debugger.getBreakpointManager().addBreakpoints(BreakpointType.REGULAR, Sets.newHashSet(new BreakpointAddress(module, new UnrelocatedAddress(new CAddress(0x100)))));
    final TraceLogger logger = new TraceLogger(provider, debugger);
    final MockTraceLoggerListener listener = new MockTraceLoggerListener();
    logger.addListener(listener);
    final MockSqlProvider sqlProvider = new MockSqlProvider();
    final TraceList trace = new TraceList(1, "Foo", "Bar", sqlProvider);
    final Set<BreakpointAddress> addresses = new HashSet<BreakpointAddress>();
    addresses.add(new BreakpointAddress(module, new UnrelocatedAddress(new CAddress(0x100))));
    logger.start(trace, addresses, 1);
    logger.stop();
    assertEquals("", listener.events);
    // Start the trace mode again to make sure all resources were cleaned
    // up in the previous run.
    logger.start(trace, addresses, 1);
    logger.stop();
    debugger.close();
}

Example 59 with UnrelocatedAddress

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

the class CTraceLoggerTest method testHitEchoBreakpoint.

@Test
public void testHitEchoBreakpoint() throws DebugExceptionWrapper, MessageParserException, SecurityException, IllegalAccessException, NoSuchFieldException {
    // Scenario: All echo breakpoints are hit
    final ITraceListProvider provider = new MockTraceListProvider();
    final MockDebugger debugger = new MockDebugger(new ModuleTargetSettings(module));
    final MockModule module = new MockModule();
    debugger.setAddressTranslator(module, new CAddress(0), new CAddress(0x1000));
    debugger.connect();
    final TraceLogger logger = new TraceLogger(provider, debugger);
    final MockTraceLoggerListener listener = new MockTraceLoggerListener();
    logger.addListener(listener);
    final MockSqlProvider sqlProvider = new MockSqlProvider();
    final TraceList trace = new TraceList(1, "Foo", "Bar", sqlProvider);
    final Set<BreakpointAddress> addresses = new HashSet<BreakpointAddress>();
    addresses.add(new BreakpointAddress(module, new UnrelocatedAddress(new CAddress(0x100))));
    addresses.add(new BreakpointAddress(module, new UnrelocatedAddress(new CAddress(0x200))));
    logger.start(trace, addresses, 3);
    final DebuggerSynchronizer m_synchronizer = (DebuggerSynchronizer) ReflectionHelpers.getField(AbstractDebugger.class, debugger, "synchronizer");
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1100))));
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1200))));
    assertEquals(2, trace.getEventCount());
    assertEquals("++", listener.events);
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1100))));
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1200))));
    assertEquals(4, trace.getEventCount());
    assertEquals("++", listener.events);
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1100))));
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1200))));
    assertEquals(6, trace.getEventCount());
    assertEquals("++--!", listener.events);
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1100))));
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1200))));
    assertEquals(6, trace.getEventCount());
    assertEquals("++--!", listener.events);
    logger.stop();
    assertEquals(6, trace.getEventCount());
    assertEquals("++--!", listener.events);
    logger.start(trace, addresses, 1);
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1100))));
    m_synchronizer.receivedEvent(DebuggerMessageBuilder.buildEchoBreakpointHit(new RelocatedAddress(new CAddress(0x1200))));
    logger.stop();
    assertEquals(8, trace.getEventCount());
    debugger.close();
}

Example 60 with UnrelocatedAddress

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

the class CTraceLoggerTest method testCase1637.

@Test
public void testCase1637() throws DebugExceptionWrapper, InterruptedException {
    // This test tries to check for a race condition that happens like this:
    //
    // 1. Trace mode is stopping
    // 2. Stopping trace mode removes listeners of hit breakpoint before breakpoint is hit
    // 3. Echo breakpoint is hit => listener is removed again
    //
    // Result: Crash
    final ITraceListProvider provider = new MockTraceListProvider();
    final MockDebugger debugger = new MockDebugger(new ModuleTargetSettings(module));
    debugger.connect();
    final MockModule module = new MockModule();
    debugger.setAddressTranslator(module, new CAddress(0), new CAddress(0x1000));
    final Set<BreakpointAddress> addresses = new HashSet<BreakpointAddress>();
    for (int i = 0; i < 1000; i++) {
        addresses.add(new BreakpointAddress(module, new UnrelocatedAddress(new CAddress(i))));
    }
    final TraceLogger logger = new TraceLogger(provider, debugger);
    final MockTraceLoggerListener listener = new MockTraceLoggerListener();
    logger.addListener(listener);
    final MockSqlProvider sqlProvider = new MockSqlProvider();
    final TraceList trace = new TraceList(1, "Foo", "Bar", sqlProvider);
    logger.start(trace, addresses, 1);
    final Breakpoint breakpoint = debugger.getBreakpointManager().getBreakpoint(BreakpointType.ECHO, new BreakpointAddress(module, new UnrelocatedAddress(new CAddress(999))));
    new Thread() {

        @Override
        public void run() {
            logger.stop();
        }
    }.start();
    new Thread() {

        @Override
        public void run() {
            debugger.getBreakpointManager().setBreakpointStatus(Sets.newHashSet(breakpoint.getAddress()), breakpoint.getType(), BreakpointStatus.BREAKPOINT_HIT);
        }
    }.start();
    while (logger.activeEchoBreakpointCount() != 0) {
        Thread.sleep(100);
    }
}