/** @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 (); | |
} |