def main(gdb_stub):
debugger = GDBDebugger(gdb_stub)
machine = QEMU.create_from_running_vm('akshayk', 5556)
shell = machine.get_shell()
loader = RemoteLoader(shell, debugger,
LoaderOptions(),
DynamoRIOOptions.create_from_file('dr_options'))
debugger.set_main_symbol_file('../debugging/linux-2.6.32/vmlinux')
loader.load()
machine.attach_debugger(debugger)
for bp in ['external_error', 'os_terminate', 'panic', 'oops_begin',
'handle_unknown_interrupt','non_maskable_interrupt',
'null_next_tag_curiosity']:
debugger.add_breakpoint(bp)
debugger.resume()
loader.init()
def test_exits(self):
mock_stub = MockGDBStub()
debugger = GDBDebugger(mock_stub)
num_exits = Counter()
debugger.add_exit_observer(num_exits.increment)
debugger.pause()
self.assertEqual(1, num_exits.value)
debugger.resume()
mock_stub.simulate_exit()
self.assertEqual(2, num_exits.value)
debugger.resume()
debugger.add_exit_observer(num_exits.increment)
mock_stub.simulate_exit()
self.assertEqual(4, num_exits.value)
debugger.resume()
debugger.remove_exit_observer(num_exits.increment)
mock_stub.simulate_exit()
self.assertEqual(5, num_exits.value)
debugger.resume()
debugger.remove_exit_observer(num_exits.increment)
mock_stub.simulate_exit()
self.assertEqual(5, num_exits.value)
debugger.resume()
def test_basics(self):
mock_stub = MockGDBStub()
debugger = GDBDebugger(mock_stub)
debugger.pause()
debugger.resume()
