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UefiCpuPkg/CpuMpPei: Implementation of PeiSwitchBSP ()
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1;------------------------------------------------------------------------------ ;
2; Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
3; This program and the accompanying materials
4; are licensed and made available under the terms and conditions of the BSD License
5; which accompanies this distribution. The full text of the license may be found at
6; http://opensource.org/licenses/bsd-license.php.
7;
8; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
9; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
10;
11; Module Name:
12;
13; MpEqu.inc
14;
15; Abstract:
16;
17; This is the equates file for Multiple Processor support
18;
19;-------------------------------------------------------------------------------
20
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21PROTECT_MODE_CS equ 10h
22PROTECT_MODE_DS equ 18h
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23LONG_MODE_CS equ 38h
24LONG_MODE_DS equ 30h
25
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26VacantFlag equ 00h
27NotVacantFlag equ 0ffh
f9d30595 28
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29CPU_SWITCH_STATE_IDLE equ 0
30CPU_SWITCH_STATE_STORED equ 1
31CPU_SWITCH_STATE_LOADED equ 2
f9d30595 32
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33LockLocation equ (RendezvousFunnelProcEnd - RendezvousFunnelProcStart)
34StackStartAddressLocation equ LockLocation + 08h
35StackSizeLocation equ LockLocation + 10h
36ApProcedureLocation equ LockLocation + 18h
37GdtrLocation equ LockLocation + 20h
38IdtrLocation equ LockLocation + 2Ah
39BufferStartLocation equ LockLocation + 34h
40PmodeOffsetLocation equ LockLocation + 3Ch
41NumApsExecutingLoction equ LockLocation + 44h
42LmodeOffsetLocation equ LockLocation + 4Ch
43Cr3Location equ LockLocation + 54h
44
45;-------------------------------------------------------------------------------