StandaloneMmDriverEntryPoint.c File Reference

#include <PiMm.h>
#include <Protocol/LoadedImage.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/MmServicesTableLib.h>
#include <Library/StandaloneMmDriverEntryPoint.h>

Go to the source code of this file.

Functions
EFI_STATUS EFIAPI	_DriverUnloadHandler (EFI_HANDLE ImageHandle)
EFI_STATUS EFIAPI	_ModuleEntryPoint (IN EFI_HANDLE ImageHandle, IN IN EFI_MM_SYSTEM_TABLE *MmSystemTable)

Detailed Description

Entry point to a Standalone MM driver.

Copyright (c) 2015 - 2021, Intel Corporation. All rights reserved.
Copyright (c) 2016 - 2018, ARM Ltd. All rights reserved.
Copyright (c) 2018, Linaro, Limited. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file StandaloneMmDriverEntryPoint.c.

Function Documentation

_DriverUnloadHandler()

EFI_STATUS EFIAPI _DriverUnloadHandler

(

EFI_HANDLE

ImageHandle

)

Unloads an image from memory.

This function is a callback that a driver registers to do cleanup when the UnloadImage boot service function is called.

Parameters

ImageHandle

The handle to the image to unload.

Returns

Status returned by all unload().

Definition at line 33 of file StandaloneMmDriverEntryPoint.c.

_ModuleEntryPoint()

EFI_STATUS EFIAPI _ModuleEntryPoint	(	IN EFI_HANDLE	ImageHandle,
		IN IN EFI_MM_SYSTEM_TABLE *	MmSystemTable
	)

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 _gMmRevision is not zero and SystemTable->Hdr.Revision is less than _gMmRevision, then return EFI_INCOMPATIBLE_VERSION.

Parameters

ImageHandle	The image handle of the Standalone MM Driver.
MmSystemTable	A pointer to the MM System Table.

Return values

EFI_SUCCESS	The Standalone MM Driver exited normally.
EFI_INCOMPATIBLE_VERSION	_gMmRevision is greater than MmSystemTable->Hdr.Revision.
Other	Return value from ProcessModuleEntryPointList().

Definition at line 83 of file StandaloneMmDriverEntryPoint.c.