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33a3408fbb
This reverts commit 7bda8c648192d76f7b3f7cee54bd7b1c86a6a84f. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4234 Cc: Guo Dong <guo.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Sean Rhodes <sean@starlabs.systems> Cc: James Lu <james.lu@intel.com> Cc: Gua Guo <gua.guo@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com>
100 lines
3.6 KiB
PHP
100 lines
3.6 KiB
PHP
;------------------------------------------------------------------------------ ;
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; Copyright (c) 2015 - 2022, Intel Corporation. All rights reserved.<BR>
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; SPDX-License-Identifier: BSD-2-Clause-Patent
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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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%include "Nasm.inc"
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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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;
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; Equivalent NASM structure of MP_ASSEMBLY_ADDRESS_MAP
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;
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struc MP_ASSEMBLY_ADDRESS_MAP
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.RendezvousFunnelAddress CTYPE_UINTN 1
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.ModeEntryOffset CTYPE_UINTN 1
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.RendezvousFunnelSize CTYPE_UINTN 1
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.RelocateApLoopFuncAddress CTYPE_UINTN 1
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.RelocateApLoopFuncSize CTYPE_UINTN 1
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.ModeTransitionOffset CTYPE_UINTN 1
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.SwitchToRealNoNxOffset CTYPE_UINTN 1
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.SwitchToRealPM16ModeOffset CTYPE_UINTN 1
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.SwitchToRealPM16ModeSize CTYPE_UINTN 1
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endstruc
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;
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; Equivalent NASM structure of IA32_DESCRIPTOR
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;
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struc IA32_DESCRIPTOR
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.Limit CTYPE_UINT16 1
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.Base CTYPE_UINTN 1
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endstruc
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;
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; Equivalent NASM structure of CPU_EXCHANGE_ROLE_INFO
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;
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struc CPU_EXCHANGE_ROLE_INFO
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; State is defined as UINT8 in C header file
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; Define it as UINTN here to guarantee the fields that follow State
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; is naturally aligned. The structure layout doesn't change.
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.State CTYPE_UINTN 1
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.StackPointer CTYPE_UINTN 1
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.Gdtr CTYPE_UINT8 IA32_DESCRIPTOR_size
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.Idtr CTYPE_UINT8 IA32_DESCRIPTOR_size
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endstruc
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;
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; Equivalent NASM structure of CPU_INFO_IN_HOB
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;
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struc CPU_INFO_IN_HOB
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.InitialApicId CTYPE_UINT32 1
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.ApicId CTYPE_UINT32 1
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.Health CTYPE_UINT32 1
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.ApTopOfStack CTYPE_UINT64 1
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endstruc
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;
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; Equivalent NASM structure of MP_CPU_EXCHANGE_INFO
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;
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struc MP_CPU_EXCHANGE_INFO
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.StackStart: CTYPE_UINTN 1
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.StackSize: CTYPE_UINTN 1
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.CFunction: CTYPE_UINTN 1
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.GdtrProfile: CTYPE_UINT8 IA32_DESCRIPTOR_size
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.IdtrProfile: CTYPE_UINT8 IA32_DESCRIPTOR_size
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.BufferStart: CTYPE_UINTN 1
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.ModeOffset: CTYPE_UINTN 1
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.ApIndex: CTYPE_UINTN 1
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.CodeSegment: CTYPE_UINTN 1
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.DataSegment: CTYPE_UINTN 1
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.EnableExecuteDisable: CTYPE_UINTN 1
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.Cr3: CTYPE_UINTN 1
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.InitFlag: CTYPE_UINTN 1
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.CpuInfo: CTYPE_UINTN 1
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.NumApsExecuting: CTYPE_UINTN 1
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.CpuMpData: CTYPE_UINTN 1
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.InitializeFloatingPointUnits: CTYPE_UINTN 1
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.ModeTransitionMemory: CTYPE_UINT32 1
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.ModeTransitionSegment: CTYPE_UINT16 1
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.ModeHighMemory: CTYPE_UINT32 1
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.ModeHighSegment: CTYPE_UINT16 1
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.Enable5LevelPaging: CTYPE_BOOLEAN 1
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.SevEsIsEnabled: CTYPE_BOOLEAN 1
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.SevSnpIsEnabled CTYPE_BOOLEAN 1
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.GhcbBase: CTYPE_UINTN 1
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.ExtTopoAvail: CTYPE_BOOLEAN 1
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endstruc
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MP_CPU_EXCHANGE_INFO_OFFSET equ (Flat32Start - RendezvousFunnelProcStart)
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%define MP_CPU_EXCHANGE_INFO_FIELD(Field) (MP_CPU_EXCHANGE_INFO_OFFSET + MP_CPU_EXCHANGE_INFO. %+ Field)
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