SpeculationBarrierSmm.c File Reference

#include <Library/BaseLib.h>
#include "Variable.h"

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Functions
VOID	VariableSpeculationBarrier (VOID)

Detailed Description

Barrier to stop speculative execution (SMM version).

Copyright (c) 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file SpeculationBarrierSmm.c.

Function Documentation

VariableSpeculationBarrier()

VOID VariableSpeculationBarrier

(

VOID

)

This service is consumed by the variable modules to place a barrier to stop speculative execution.

Ensures that no later instruction will execute speculatively, until all prior instructions have completed.

Definition at line 21 of file SpeculationBarrierSmm.c.