def __init__(self, bkpt_num):
from avatar.system import System
super().__init__()
self._bkpt_num = bkpt_num
self._queue = Queue()
System.getInstance().register_event_listener(self._event_receiver)
def sig_int_handler(signum, frame):
log.critical(' --- Ctrl+C Detected --- ')
from avatar.system import System
System.getInstance().stop()
log.critical(' --- Waiting for last iteration to complete --- ')
def _event_receiver(self, evt):
if Event.EVENT_BREAKPOINT in evt["tags"] and \
evt["source"] == "emulator" and \
evt["properties"]["bkpt_number"] == self._bkpt_num:
if self._handler:
self._handler(System.getInstance(), self)
else:
self._queue.put(evt)
def __init__(self, s2e_configuration, qemu_configuration, output_directory, configuration_directory):
self._configuration = S2EConfiguration(s2e_configuration,
qemu_configuration,
output_directory,
configuration_directory)
self._name = "s2e"
from avatar.system import System
self._system = System.getInstance()
self._output_directory = output_directory
def __init__(self, name):
super(Emulator, self).__init__()
from avatar.system import System
self.__system = System.getInstance()
self.__name = name
self._read_handler = None
self._write_handler = None
self._set_cpu_state_handler = None
self._get_cpu_state_handler = None
self._continue_handler = None
self._get_checksum_handler = None
def delete(self):
System.getInstance().unregister_event_listener(self._event_receiver)
System.getInstance().get_emulator()._gdb_interface.delete_breakpoint(self._bkpt_num)
def post_event(self, evt):
evt["source"] = "emulator"
System.getInstance().post_event(evt)
