#------------------------------------------------------------------------------ # # Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.
# Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.
# # This program and the accompanying materials # are licensed and made available under the terms and conditions of the BSD License # which accompanies this distribution. The full text of the license may be found at # http://opensource.org/licenses/bsd-license.php. # # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. # #------------------------------------------------------------------------------ #include #/** # 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 x1, sp add x1, x0, x1 mov sp, x1 ret