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| ;------------------------------------------------------------------------------
| ;
| ; Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
| ; Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
| ; SPDX-License-Identifier: BSD-2-Clause-Patent
| ;
| ;------------------------------------------------------------------------------
|
| EXPORT SecSwitchStack
|
| AREA Switch_Stack, CODE, READONLY
|
| ;/**
| ; This allows the caller to switch the stack and return
| ;
| ; @param StackDelta Signed amount by which to modify the stack pointer
| ;
| ; @return Nothing. Goes to the Entry Point passing in the new parameters
| ;
| ;**/
| ;VOID
| ;EFIAPI
| ;SecSwitchStack (
| ; VOID *StackDelta
| ; );
| ;
| SecSwitchStack
| MOV R1, SP
| ADD R1, R0, R1
| MOV SP, R1
| BX LR
| END
|
|
