13ca714cd2
- tempory -> temporary - immediatly -> immediately - permenent -> permanent - paramter -> parameter - funciton -> function Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gary Lin <glin@suse.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/** @file
|
|
|
|
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
|
|
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.
|
|
|
|
**/
|
|
|
|
#ifndef _FSP_SWITCH_STACK_LIB_H_
|
|
#define _FSP_SWITCH_STACK_LIB_H_
|
|
|
|
/**
|
|
|
|
This function will switch the current stack to the previous saved stack.
|
|
Before calling the previous stack has to be set in FSP_GLOBAL_DATA.CoreStack.
|
|
EIP
|
|
FLAGS 16 bit FLAGS 16 bit
|
|
EDI
|
|
ESI
|
|
EBP
|
|
ESP
|
|
EBX
|
|
EDX
|
|
ECX
|
|
EAX
|
|
DWORD IDT base1
|
|
StackPointer: DWORD IDT base2
|
|
|
|
@return ReturnKey After switching to the saved stack,
|
|
this value will be saved in eax before returning.
|
|
|
|
|
|
**/
|
|
UINT32
|
|
EFIAPI
|
|
Pei2LoaderSwitchStack (
|
|
VOID
|
|
);
|
|
|
|
#endif
|