+ptid_t
+target_wait (ptid_t ptid, struct target_waitstatus *status)
+{
+ struct target_ops *t;
+
+ for (t = current_target.beneath; t != NULL; t = t->beneath)
+ {
+ if (t->to_wait != NULL)
+ {
+ ptid_t retval = (*t->to_wait) (t, ptid, status);
+
+ if (targetdebug)
+ {
+ char *status_string;
+
+ status_string = target_waitstatus_to_string (status);
+ fprintf_unfiltered (gdb_stdlog,
+ "target_wait (%d, status) = %d, %s\n",
+ PIDGET (ptid), PIDGET (retval),
+ status_string);
+ xfree (status_string);
+ }
+
+ return retval;
+ }
+ }
+
+ noprocess ();
+}
+
+char *
+target_pid_to_str (ptid_t ptid)
+{
+ struct target_ops *t;
+
+ for (t = current_target.beneath; t != NULL; t = t->beneath)
+ {
+ if (t->to_pid_to_str != NULL)
+ return (*t->to_pid_to_str) (t, ptid);
+ }
+
+ return normal_pid_to_str (ptid);
+}
+