mirror of https://github.com/acidanthera/audk.git
149 lines
5.7 KiB
C
149 lines
5.7 KiB
C
/** @file
|
|
Module entry point library for Standalone MM Drivers.
|
|
|
|
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
|
|
Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.<BR>
|
|
|
|
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 PI Specification Revision that this driver requires to execute correctly.
|
|
///
|
|
extern CONST UINT32 _gMmRevision;
|
|
|
|
/**
|
|
The entry point of PE/COFF Image for a Standalone MM Driver.
|
|
|
|
This function is the entry point for a Standalone MM Driver.
|
|
This function must call ProcessLibraryConstructorList() and
|
|
ProcessModuleEntryPointList().
|
|
If the return status from ProcessModuleEntryPointList()
|
|
is an error status, then ProcessLibraryDestructorList() must be called.
|
|
The return value from ProcessModuleEntryPointList() is returned.
|
|
If _gDriverUnloadImageCount is greater
|
|
than zero, then an unload handler must be registered for this image and
|
|
the unload handler must invoke ProcessModuleUnloadList().
|
|
If _gUefiDriverRevision is not zero and SystemTable->Hdr.Revision is
|
|
less than _gUefiDriverRevison, then return EFI_INCOMPATIBLE_VERSION.
|
|
|
|
@param ImageHandle The image handle of the Standalone MM Driver.
|
|
@param SystemTable A pointer to the EFI System Table.
|
|
|
|
@retval EFI_SUCCESS The Standalone MM Driver exited normally.
|
|
@retval EFI_INCOMPATIBLE_VERSION _gUefiDriverRevision is greater than
|
|
SystemTable->Hdr.Revision.
|
|
@retval Other Return value from
|
|
ProcessModuleEntryPointList().
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
_ModuleEntryPoint (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_MM_SYSTEM_TABLE *MmSystemTable
|
|
);
|
|
|
|
|
|
/**
|
|
Required by the EBC compiler and identical in functionality to _ModuleEntryPoint().
|
|
|
|
This function is required to call _ModuleEntryPoint() passing in ImageHandle, and SystemTable.
|
|
|
|
@param ImageHandle The image handle of the Standalone MM Driver.
|
|
@param SystemTable A pointer to the EFI System Table.
|
|
|
|
@retval EFI_SUCCESS The Standalone MM Driver exited normally.
|
|
@retval EFI_INCOMPATIBLE_VERSION _gUefiDriverRevision is greater than
|
|
SystemTable->Hdr.Revision.
|
|
@retval Other Return value from ProcessModuleEntryPointList().
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
EfiMain (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_MM_SYSTEM_TABLE *MmSystemTable
|
|
);
|
|
|
|
/**
|
|
Auto generated function that calls the library constructors for all of the module's
|
|
dependent libraries.
|
|
|
|
This function must be called by _ModuleEntryPoint().
|
|
This function calls the set of library constructors for the set of library instances
|
|
that a module depends on. This includes library instances that a module depends on
|
|
directly and library instances that a module depends on indirectly through other libraries.
|
|
This function is auto generated by build tools and those build tools are responsible
|
|
for collecting the set of library instances, determine which ones have constructors,
|
|
and calling the library constructors in the proper order based upon each of the library
|
|
instances own dependencies.
|
|
|
|
@param ImageHandle The image handle of the Standalone MM Driver.
|
|
@param SystemTable A pointer to the EFI System Table.
|
|
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
ProcessLibraryConstructorList (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_MM_SYSTEM_TABLE *MmSystemTable
|
|
);
|
|
|
|
|
|
/**
|
|
Auto generated function that calls the library descructors for all of the module's
|
|
dependent libraries.
|
|
|
|
This function may be called by _ModuleEntryPoint() or ExitDriver().
|
|
This function calls the set of library destructors for the set of library instances
|
|
that a module depends on. This includes library instances that a module depends on
|
|
directly and library instances that a module depends on indirectly through other libraries.
|
|
This function is auto generated by build tools and those build tools are responsible for
|
|
collecting the set of library instances, determine which ones have destructors, and calling
|
|
the library destructors in the proper order based upon each of the library instances own dependencies.
|
|
|
|
@param ImageHandle The image handle of the Standalone MM Driver.
|
|
@param SystemTable A pointer to the EFI System Table.
|
|
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
ProcessLibraryDestructorList (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_MM_SYSTEM_TABLE *MmSystemTable
|
|
);
|
|
|
|
|
|
/**
|
|
Auto generated function that calls a set of module entry points.
|
|
|
|
This function must be called by _ModuleEntryPoint().
|
|
This function calls the set of module entry points.
|
|
This function is auto generated by build tools and those build tools are responsible
|
|
for collecting the module entry points and calling them in a specified order.
|
|
|
|
@param ImageHandle The image handle of the Standalone MM Driver.
|
|
@param SystemTable A pointer to the EFI System Table.
|
|
|
|
@retval EFI_SUCCESS The Standalone MMDriver executed normally.
|
|
@retval !EFI_SUCCESS The Standalone MM Driver failed to execute normally.
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
ProcessModuleEntryPointList (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_MM_SYSTEM_TABLE *MmSystemTable
|
|
);
|
|
|
|
#endif
|