dtlbclear.s
来自「此压缩包为杰得开发得z228的BSP的源代码,可以实现很多功能,尤其是视频解码有」· S 代码 · 共 43 行
S
43 行
;
; Copyright (c) Microsoft Corporation. All rights reserved.
;
;
; Use of this source code is subject to the terms of the Microsoft end-user
; license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
; If you did not accept the terms of the EULA, you are not authorized to use
; this source code. For a copy of the EULA, please see the LICENSE.RTF on your
; install media.
;
; Copyright (c) 1998, 1999 ARM Limited
; All Rights Reserved
;
OPT 2 ; disable listing
INCLUDE kxarm.h
OPT 1 ; reenable listing
OPT 128 ; disable listing of macro expansions
INCLUDE armmacros.s
TEXTAREA
LEAF_ENTRY ARMClearDTLB
;++
; Routine Description:
; Flush and invalidate the Data TLB
;
; Syntax:
; void ARMClearDTLB(void);
;
; Arguments:
; -- none --
;
; Return Value:
; -- none --
;--
mov r0, #0
mcr p15, 0, r0, c8, c6, 0 ; flush D TLB
RETURN
END
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