mirror of https://github.com/acidanthera/audk.git
155 lines
3.8 KiB
C
155 lines
3.8 KiB
C
/** @file
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Entry point to a DXE Boot Services Driver
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Copyright (c) 2006, Intel Corporation<BR>
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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 __MODULE_ENTRY_POINT_H__
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#define __MODULE_ENTRY_POINT_H__
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//
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// Declare the EFI/UEFI Specification Revision to which this driver is implemented
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//
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extern const UINT32 _gUefiDriverRevision;
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//
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// Declare the number of entry points in the image.
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//
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extern const UINT8 _gDriverEntryPointCount;
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//
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// Declare the number of unload handler in the image.
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//
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extern const UINT8 _gDriverUnloadImageCount;
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//
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// Declare the arrary of Boot Sevice Exit Event callbacks .
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//
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extern const EFI_EVENT_NOTIFY _gDriverExitBootServicesEvent[];
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//
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// Declare the arrary of Virtual Address Change Event callbacks .
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//
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extern const EFI_EVENT_NOTIFY _gDriverSetVirtualAddressMapEvent[];
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/**
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Enrty point to DXE SMM Driver.
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@param ImageHandle ImageHandle of the loaded driver.
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@param SystemTable Pointer to the EFI System Table.
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@retval EFI_SUCCESS One or more of the drivers returned a success code.
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@retval !EFI_SUCESS The return status from the last driver entry point in the list.
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**/
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EFI_STATUS
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EFIAPI
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_ModuleEntryPoint (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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);
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/**
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Enrty point wrapper of DXE Driver.
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@param ImageHandle ImageHandle of the loaded driver.
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@param SystemTable Pointer to the EFI System Table.
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@retval EFI_SUCCESS One or more of the drivers returned a success code.
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@retval !EFI_SUCESS The return status from the last driver entry point in the list.
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**/
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EFI_STATUS
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EFIAPI
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EfiMain (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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);
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/**
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Computes the cummulative return status for the driver entry point and perform
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a long jump back into DriverEntryPoint().
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@param Status Status returned by the driver that is exiting.
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**/
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VOID
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EFIAPI
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ExitDriver (
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IN EFI_STATUS Status
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);
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/**
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Call constructs for all libraries. Automatics Generated by tool.
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@param ImageHandle ImageHandle of the loaded driver.
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@param SystemTable Pointer to the EFI System Table.
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**/
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VOID
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EFIAPI
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ProcessLibraryConstructorList (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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);
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/**
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Call destructors for all libraries. Automatics Generated by tool.
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@param ImageHandle ImageHandle of the loaded driver.
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@param SystemTable Pointer to the EFI System Table.
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**/
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VOID
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EFIAPI
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ProcessLibraryDestructorList (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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);
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/**
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Call the list of driver entry points. Automatics Generated by tool.
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@param ImageHandle ImageHandle of the loaded driver.
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@param SystemTable Pointer to the EFI System Table.
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@return Status returned by entry points of drivers.
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**/
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EFI_STATUS
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EFIAPI
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ProcessModuleEntryPointList (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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);
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/**
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Call the unload handlers for all the modules. Automatics Generated by tool.
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@param ImageHandle ImageHandle of the loaded driver.
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@return Status returned by unload handlers of drivers.
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**/
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EFI_STATUS
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EFIAPI
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ProcessModuleUnloadList (
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IN EFI_HANDLE ImageHandle
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);
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#endif
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