Index: /trunk/ccl/compiler/nx1.lisp
===================================================================
--- /trunk/ccl/compiler/nx1.lisp	(revision 4969)
+++ /trunk/ccl/compiler/nx1.lisp	(revision 4970)
@@ -1212,5 +1212,5 @@
       (:linuxppc32 (%nx1-operator eabi-ff-call))
       ((:darwinppc32 :linuxppc64 :darwinppc64) (%nx1-operator poweropen-ff-call))
-      ((:linuxx8664 :freebsdx8664) (%nx1-operator ff-call)))))
+      ((:linuxx8664 :freebsdx8664 :darwinx8664) (%nx1-operator ff-call)))))
 
 (defnx1 nx1-syscall ((%syscall)) (idx &rest arg-specs-and-result-spec)
@@ -1232,5 +1232,5 @@
              ((:darwinppc32 :darwinppc64 :linuxppc64)
               (%nx1-operator poweropen-syscall))
-             ((:linuxx8664 :freebsdx8664) (%nx1-operator syscall))))))
+             ((:linuxx8664 :freebsdx8664 :darwinx8664) (%nx1-operator syscall))))))
 
 (defun nx1-ff-call-internal (address-expression arg-specs-and-result-spec operator )