*** gdbstub.cc.orig	Thu Oct 18 18:44:38 2007
--- gdbstub.cc	Sat Jan 12 17:25:22 2008
*************** static void debug_loop(void)
*** 489,494 ****
--- 489,498 ----
          {
            write_signal(&buf[1], SIGTRAP);
          }
+ 	else if (last_stop_reason == GDBSTUB_STOP_NO_REASON)
+ 	{
+ 	  write_signal(&buf[1], SIGSEGV);
+ 	}
          else
          {
            write_signal(&buf[1], 0);