Libc-583.tar.gz

[apple/libc.git] / i386 / gen / icacheinval.s

diff --git a/i386/gen/icacheinval.s b/i386/gen/icacheinval.s
index d66522d9eee6db5b6356b7e15571f6b8c3205143..dbbb42dade881f4d29e369c119133b5af6c0e84b 100644 (file)
--- a/i386/gen/icacheinval.s
+++ b/i386/gen/icacheinval.s
@@ -1,10 +1,9 @@
 /*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2007 Apple Inc. All rights reserved.
+ * Copyright (c) 2003-2006 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
  * 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
@@ -22,10 +21,25 @@
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
+ 
+ 
+ #include <machine/cpu_capabilities.h>
+
+
     .text
     .align 4, 0x00
 
 /* void sys_icache_invalidate(addr_t start, int length) */
+
 .globl _sys_icache_invalidate
 _sys_icache_invalidate:
-  ret
+       movl    $(_COMM_PAGE_FLUSH_ICACHE), %eax
+       jmpl    *%eax
+
+
+/* void sys_dcache_flush(addr_t start, int length)  */
+
+.globl _sys_dcache_flush
+_sys_dcache_flush:
+       movl    $(_COMM_PAGE_FLUSH_DCACHE), %eax
+       jmpl    *%eax