mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-29 12:35:53 +01:00
34 lines
868 B
NASM
34 lines
868 B
NASM
;------------------------------------------------------------------------------
|
|
;
|
|
; 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>
|
|
; SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
;
|
|
;------------------------------------------------------------------------------
|
|
|
|
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
|