mirror of https://github.com/acidanthera/audk.git
151 lines
3.7 KiB
C
151 lines
3.7 KiB
C
/** @file
|
|
Module entry point library for UEFI drivers, DXE Drivers, DXE Runtime Drivers,
|
|
and DXE SMM Drivers.
|
|
|
|
Copyright (c) 2006 - 2008, Intel Corporation
|
|
All rights reserved. This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#ifndef __MODULE_ENTRY_POINT_H__
|
|
#define __MODULE_ENTRY_POINT_H__
|
|
|
|
///
|
|
/// Declare the EFI/UEFI Specification Revision to which this driver is implemented
|
|
///
|
|
extern CONST UINT32 _gUefiDriverRevision;
|
|
|
|
///
|
|
/// Declare the number of unload handler in the image.
|
|
///
|
|
extern CONST UINT8 _gDriverUnloadImageCount;
|
|
|
|
|
|
/**
|
|
Enrty point to DXE Driver.
|
|
|
|
@param ImageHandle ImageHandle of the loaded driver.
|
|
@param SystemTable Pointer to the EFI System Table.
|
|
|
|
@retval EFI_SUCCESS One or more of the drivers returned a success code.
|
|
@retval !EFI_SUCESS The return status from the last driver entry point in the list.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
_ModuleEntryPoint (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
);
|
|
|
|
|
|
/**
|
|
Enrty point wrapper of DXE Driver.
|
|
|
|
@param ImageHandle ImageHandle of the loaded driver.
|
|
@param SystemTable Pointer to the EFI System Table.
|
|
|
|
@retval EFI_SUCCESS One or more of the drivers returned a success code.
|
|
@retval !EFI_SUCESS The return status from the last driver entry point in the list.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
EfiMain (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
);
|
|
|
|
|
|
/**
|
|
Computes the cummulative return status for the driver entry point and perform
|
|
a long jump back into DriverEntryPoint().
|
|
|
|
@param Status Status returned by the driver that is exiting.
|
|
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
ExitDriver (
|
|
IN EFI_STATUS Status
|
|
);
|
|
|
|
|
|
/**
|
|
Call constructs for all libraries. Automatics Generated by tool.
|
|
|
|
@param ImageHandle ImageHandle of the loaded driver.
|
|
@param SystemTable Pointer to the EFI System Table.
|
|
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
ProcessLibraryConstructorList (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
);
|
|
|
|
|
|
/**
|
|
Call destructors for all libraries. Automatics Generated by tool.
|
|
|
|
@param ImageHandle ImageHandle of the loaded driver.
|
|
@param SystemTable Pointer to the EFI System Table.
|
|
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
ProcessLibraryDestructorList (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
);
|
|
|
|
/**
|
|
Call the list of driver entry points. Automatics Generated by tool.
|
|
|
|
@param ImageHandle ImageHandle of the loaded driver.
|
|
@param SystemTable Pointer to the EFI System Table.
|
|
|
|
@return Status returned by entry points of drivers.
|
|
|
|
**/
|
|
|
|
/**
|
|
Call the list of driver entry points. Automatics Generated by tool.
|
|
|
|
@param ImageHandle ImageHandle of the loaded driver.
|
|
@param SystemTable Pointer to the EFI System Table.
|
|
|
|
@return Status returned by entry points of drivers.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
ProcessModuleEntryPointList (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
);
|
|
|
|
|
|
/**
|
|
Call the unload handlers for all the modules. Automatics Generated by tool.
|
|
|
|
@param ImageHandle ImageHandle of the loaded driver.
|
|
|
|
@return Status returned by unload handlers of drivers.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
ProcessModuleUnloadList (
|
|
IN EFI_HANDLE ImageHandle
|
|
);
|
|
|
|
#endif
|