xnu-1486.2.11.tar.gz

[apple/xnu.git] / osfmk / ppc / start.s

diff --git a/osfmk/ppc/start.s b/osfmk/ppc/start.s
index fa035d9bcec002f3b538f0c96e4cea8bf28f5259..34ebea8acb1a5f46d20fb64c3e168febf0ca5cb8 100644 (file)
--- a/osfmk/ppc/start.s
+++ b/osfmk/ppc/start.s
@@ -1,14 +1,19 @@
 /*
  * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @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
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * 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
@@ -18,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -297,6 +302,7 @@ start64:    lis             r5,hi16(startcommon)                            ; Get top of address of continue point
                        ori             r5,r5,lo16(startcommon)                         ; Get low of address of continue point
                        lis             r9,hi16(MASK(MSR_HV)|MASK(MSR_SF))      ; ?
                        lis             r20,hi16(dozem|napm|sleepm)                     ; Get mask of power saving features     
+                       ori             r20,r20,lo16(1)                                         ; Disable the attn instruction
                        li              r7,MSR_VM_OFF                                           ; Get real mode MSR
                        sldi    r9,r9,32                                                        ; Slide into position
                        sldi    r20,r20,32                                                      ; Slide power stuff into position