--- xnu/xnu-12377.101.15/iokit/KernelConfigTables.cpp
+++ xnu/xnu-2422.1.72/iokit/KernelConfigTables.cpp
@@ -2,7 +2,7 @@
  * Copyright (c) 1998-2012 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
+ * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
@@ -11,10 +11,10 @@
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.
- *
+ * 
  * Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
+ * 
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -22,7 +22,7 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
- *
+ * 
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
@@ -33,15 +33,16 @@
  */
 
 const char * gIOKernelConfigTables =
-    "("
-    "   {"
-    "     'IOClass'         = IOPanicPlatform;"
-    "     'IOProviderClass' = IOPlatformExpertDevice;"
-    "     'IOProbeScore'    = 0:32;"
-    "   },"
-    "   {"
-    "     'IOClass'         = IOExclaveProxy;"
-    "     'IOProviderClass' = IOService;"
-    "     'IOExclaveProxy'  = 1:32;"
-    "   }"
-    ")";
+"("
+"   {"
+"     'IOClass'         = IOPanicPlatform;"
+"     'IOProviderClass' = IOPlatformExpertDevice;"
+"     'IOProbeScore'    = 0:32;"
+"   }"
+")";
+
+/* This stuff is no longer used at all but was exported in prior
+ * releases, so we'll keep them around for PPC/i386 only.
+ * See libkern's OSKext.cpp for other symbols, which have been moved
+ * there for sanity.
+ */