ed04bffe75
Added CodeSegment and DataSegment fields in MP_CPU_EXCHANGE_INFO. They are set to the values of current BSP's CS and DS. Cc: Feng Tian <feng.tian@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Giri Mudusuru <giri.p.mudusuru@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
43 lines
1.8 KiB
PHP
43 lines
1.8 KiB
PHP
;------------------------------------------------------------------------------ ;
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; Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
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; This program and the accompanying materials
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; are licensed and made available under the terms and conditions of the BSD License
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; which accompanies this distribution. The full text of the license may be found at
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; http://opensource.org/licenses/bsd-license.php.
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;
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; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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;
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; Module Name:
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;
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; MpEqu.inc
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;
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; Abstract:
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;
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; This is the equates file for Multiple Processor support
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;
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;-------------------------------------------------------------------------------
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PROTECT_MODE_CS equ 10h
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PROTECT_MODE_DS equ 18h
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VacantFlag equ 00h
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NotVacantFlag equ 0ffh
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CPU_SWITCH_STATE_IDLE equ 0
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CPU_SWITCH_STATE_STORED equ 1
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CPU_SWITCH_STATE_LOADED equ 2
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LockLocation equ (RendezvousFunnelProcEnd - RendezvousFunnelProcStart)
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StackStartAddressLocation equ LockLocation + 04h
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StackSizeLocation equ LockLocation + 08h
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ApProcedureLocation equ LockLocation + 0Ch
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GdtrLocation equ LockLocation + 10h
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IdtrLocation equ LockLocation + 16h
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BufferStartLocation equ LockLocation + 1Ch
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PmodeOffsetLocation equ LockLocation + 20h
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NumApsExecutingLoction equ LockLocation + 24h
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CodeSegmentLocation equ LockLocation + 28h
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DataSegmentLocation equ LockLocation + 2Ch
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