def OnDblClick(self, node_id):
is_thread, value, label = self[node_id]
if is_thread:
ida_dbg.select_thread(value)
self.Show()
s = "SEH chain for " + hex(value)
t = "-" * len(s)
print(t)
print(s)
print(t)
for handler in self.result[value]:
print("%x: %s" % (handler, self.names[handler]))
print(t)
else:
ida_kernwin.jumpto(value)
return True
def main():
if not ida_idd.dbg_can_query():
print("The debugger must be active and suspended before using this script!")
return
# Save current thread id
tid = ida_dbg.get_current_thread()
# Iterate through all function instructions and take only call instructions
result = {}
for tid in idautils.Threads():
result[tid] = GetExceptionChain(tid)
# Restore previously selected thread
ida_dbg.select_thread(tid)
# Build the graph
g = SEHGraph("SEH graph", result)
g.Show()
def GetFsBase(tid):
ida_dbg.select_thread(tid)
base = ida_idd.dbg_get_thread_sreg_base(tid, idautils.cpu.fs)
if base != 0:
return base
return WindbgGetRegBase(tid)