+++ /dev/null
-;------------------------------------------------------------------------------\r
-;\r
-; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
-; This program and the accompanying materials\r
-; are licensed and made available under the terms and conditions of the BSD License\r
-; which accompanies this distribution. The full text of the license may be found at\r
-; http://opensource.org/licenses/bsd-license.php.\r
-;\r
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-;\r
-; Module Name:\r
-;\r
-; DisableCache.Asm\r
-;\r
-; Abstract:\r
-;\r
-; Set the CD bit of CR0 to 1, clear the NW bit of CR0 to 0, and flush all caches with a\r
-; WBINVD instruction.\r
-;\r
-; Notes:\r
-;\r
-;------------------------------------------------------------------------------\r
-\r
- .code\r
-\r
-;------------------------------------------------------------------------------\r
-; VOID\r
-; EFIAPI\r
-; AsmDisableCache (\r
-; VOID\r
-; );\r
-;------------------------------------------------------------------------------\r
-AsmDisableCache PROC\r
- mov rax, cr0\r
- bts rax, 30\r
- btr rax, 29\r
- mov cr0, rax\r
- wbinvd\r
- ret\r
-AsmDisableCache ENDP\r
-\r
- END\r