You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
1.2 KiB
40 lines
1.2 KiB
;------------------------------------------------------------------------------
|
|
;
|
|
; CpuFlushTlb() for ARM
|
|
;
|
|
; Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
|
|
; Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
|
|
; Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
|
|
; This program and the accompanying materials
|
|
; are licensed and made available under the terms and conditions of the BSD License
|
|
; which accompanies this distribution. The full text of the license may be found at
|
|
; http://opensource.org/licenses/bsd-license.php.
|
|
;
|
|
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
;
|
|
;------------------------------------------------------------------------------
|
|
|
|
EXPORT CpuFlushTlb
|
|
AREA BaseCpuLib_LowLevel, CODE, READONLY
|
|
|
|
;/**
|
|
; Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
|
|
;
|
|
; Flushes all the Translation Lookaside Buffers(TLB) entries in a CPU.
|
|
;
|
|
;**/
|
|
;VOID
|
|
;EFIAPI
|
|
;CpuFlushTlb (
|
|
; VOID
|
|
; );
|
|
;
|
|
CpuFlushTlb
|
|
tlbi vmalle1 // Invalidate Inst TLB and Data TLB
|
|
dsb sy
|
|
isb
|
|
ret
|
|
|
|
END
|