MdePkg/Library/BaseCpuLib/AArch64/CpuSleep.asm

;------------------------------------------------------------------------------
;
; CpuSleep() for AArch64
;
; 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 CpuSleep
  AREA BaseCpuLib_LowLevel, CODE, READONLY

;/**
;  Places the CPU in a sleep state until an interrupt is received.
;
;  Places the CPU in a sleep state until an interrupt is received. If interrupts
;  are disabled prior to calling this function, then the CPU will be placed in a
;  sleep state indefinitely.
;
;**/
;VOID
;EFIAPI
;CpuSleep (
;  VOID
;  );
;

CpuSleep
  wfi
  ret

  END