audk/MdePkg/Library/BaseLib/RiscV64/CpuPause.c

/** @file
  CPU pause for RISC-V

  Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>

  SPDX-License-Identifier: BSD-2-Clause-Patent
**/

#include "BaseLibInternals.h"

extern VOID
RiscVCpuPause (
  VOID
  );

/**
  Requests CPU to pause for a short period of time.

  Requests CPU to pause for a short period of time. Typically used in MP
  systems to prevent memory starvation while waiting for a spin lock.

**/
VOID
EFIAPI
CpuPause (
  VOID
  )
{
  RiscVCpuPause ();
}