Inductive extcall_debug_sem (ge: Senv.t):
              list val -> mem -> trace -> val -> mem -> Prop :=
  | extcall_debug_sem_intro: forall vargs m,
      extcall_debug_sem ge vargs m E0 Vundef m.Inductive extcall_debug_sem (ge: Senv.t):
              list val -> mem -> trace -> val -> mem -> Prop :=
  | extcall_debug_sem_intro: forall vargs m,
      extcall_debug_sem ge vargs m E0 Vundef m.

(* Specifications: *)
Lemma extcall_debug_ok: forall targs, extcall_properties extcall_debug_sem (mksignature targs None cc_default).