mirror of https://github.com/acidanthera/audk.git
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/** @file
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Include file for SMM Base Helper SMM driver.
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Copyright (c) 2009, Intel Corporation
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All rights reserved. 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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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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#ifndef _SMM_BASE_HELPER_H_
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#define _SMM_BASE_HELPER_H_
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#include <PiSmm.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/SmmServicesTableLib.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/PeCoffLib.h>
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#include <Library/DevicePathLib.h>
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#include <Library/CacheMaintenanceLib.h>
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#include <Guid/SmmBaseThunkCommunication.h>
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#include <Protocol/SmmBaseHelperReady.h>
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#include <Protocol/SmmCpu.h>
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#include <Protocol/LoadedImage.h>
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#include "CpuSaveState.h"
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///
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/// Structure for tracking paired information of registered Framework SMI handler
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/// and correpsonding dispatch handle for SMI handler thunk.
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///
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typedef struct {
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LIST_ENTRY Link;
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EFI_HANDLE DispatchHandle;
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EFI_HANDLE SmmImageHandle;
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EFI_SMM_CALLBACK_ENTRY_POINT CallbackAddress;
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} CALLBACK_INFO;
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typedef struct {
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///
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/// PI SMM CPU Save State register index
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///
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EFI_SMM_SAVE_STATE_REGISTER Register;
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///
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/// Offset in Framework SMST
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///
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UINTN Offset;
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} CPU_SAVE_STATE_CONVERSION;
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#define CPU_SAVE_STATE_GET_OFFSET(Field) (UINTN)(&(((EFI_SMM_CPU_SAVE_STATE *) 0)->Ia32SaveState.Field))
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#endif
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