;------------------------------------------------------------------------------
;
; SpeculationBarrier() for AArch64
;
; Copyright (c) 2019, Linaro Ltd. All rights reserved.
;
; 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 SpeculationBarrier
  AREA BaseLib_LowLevel, CODE, READONLY

;/**
;  Uses as a barrier to stop speculative execution.
;
;  Ensures that no later instruction will execute speculatively, until all prior
;  instructions have completed.
;
;**/
;VOID
;EFIAPI
;SpeculationBarrier (
;  VOID
;  );
;
SpeculationBarrier
    dsb   sy
    isb
    ret

  END