1234567891011121314151617181920212223242526272829303132 |
- #------------------------------------------------------------------------------
- #
- # 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
- #
- #------------------------------------------------------------------------------
- #include <AsmMacroIoLib.h>
- #/**
- # 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
- # )#
- #
- ASM_FUNC(SecSwitchStack)
- mov R1, R13
- add R1, R0, R1
- mov R13, R1
- bx LR
|