xnu-792.12.6.tar.gz

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

diff --git a/osfmk/ppc/skiplists.s b/osfmk/ppc/skiplists.s
index f0cb982ca5f3f7627883a773ce8c45516d52ad6b..0870fb687243a99d931ca9439f3f8373c75f9bf5 100644 (file)
--- a/osfmk/ppc/skiplists.s
+++ b/osfmk/ppc/skiplists.s
@@ -1,23 +1,31 @@
 /*
  * Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- * 
- * This 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,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
+ * 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.  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 
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 
+ * 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_LICENSE_OSREFERENCE_HEADER_END@
  */
 
 /* skiplists.s
@@ -362,7 +370,7 @@ LEXT(mapSearchFull)
             ;  r7 = current skip list number * 8
             ;  r8 = ptr to skip list vector of mapping pointed to by r9
             ;  r9 = prev ptr, ie highest mapping that comes before search target (initially the pmap)
-            ;  r10 = lowest expected next va, 0 at the beginning of the search
+            ;  r10 = lowest expected next va, 0 at the beginning of the search 
             ;  r12 = ptr to the skipListPrev vector in the per-proc
             
             .align     5
@@ -445,7 +453,7 @@ mapSrchFull64Found:                                                 ; WARNING: can drop down to here
             ;  r7 = current skip list number * 8
             ;  r8 = ptr to skip list vector of mapping pointed to by r9
             ;  r9 = prev ptr, ie highest mapping that comes before search target (initially the pmap)
-            ;  r10 = lowest expected next va, 0 at the beginning of the search
+            ;  r10 = lowest expected next va, 0 at the beginning of the search 
             ;  r12 = ptr to the skipListPrev vector in the per-proc
             
             .align     4
@@ -474,7 +482,7 @@ mapSrchFull32b:
             la         r8,mpList0+4(r3)                ; point to skip list vector in this mapping
             mr         r9,r3                                   ; current becomes previous
             lwzx       r3,r7,r8                                ; get ptr to next mapping in current list
-            addi       r10,r4,0x1000                                   ; Get the lowest VA we can get next
+            addi       r10,r4,0x1000                   ; Get the lowest VA we can get next
 mapSrchFull32c:
             mr.                r3,r3                                   ; next becomes current
             bne+       mapSrchFull32a                  ; was another, so loop