FspSwitchStackLib.c File Reference

#include <Base.h>
#include <Library/BaseLib.h>
#include <Library/FspCommonLib.h>

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Functions
UINTN EFIAPI	SwapStack (IN UINTN NewStack)

Detailed Description

Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file FspSwitchStackLib.c.

Function Documentation

SwapStack()

UINTN EFIAPI SwapStack

(

IN UINTN

NewStack

)

Switch the current stack to the previous saved stack.

Parameters

[in]

NewStack

The new stack to be switched.

Returns

OldStack After switching to the saved stack, this value will be saved in eax before returning.

Definition at line 25 of file FspSwitchStackLib.c.