StandaloneMmPeCoffExtraActionLib.c File Reference

#include <PiDxe.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/PcdLib.h>
#include <Library/PeCoffLib.h>
#include <Library/PeCoffExtraActionLib.h>
#include <Library/StandaloneMmMmuLib.h>

Go to the source code of this file.

Typedefs
typedef RETURN_STATUS(*	REGION_PERMISSION_UPDATE_FUNC) (IN EFI_PHYSICAL_ADDRESS BaseAddress, IN UINT64 Length)

Functions
STATIC RETURN_STATUS	UpdatePeCoffPermissions (IN CONST PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext, IN REGION_PERMISSION_UPDATE_FUNC NoExecUpdater, IN REGION_PERMISSION_UPDATE_FUNC ReadOnlyUpdater)
VOID EFIAPI	PeCoffLoaderRelocateImageExtraAction (IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext)
VOID EFIAPI	PeCoffLoaderUnloadImageExtraAction (IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext)

Detailed Description

Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.
Portions copyright (c) 2008 - 2010, Apple Inc. All rights reserved.
Portions copyright (c) 2011 - 2018, ARM Ltd. All rights reserved.

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

Definition in file StandaloneMmPeCoffExtraActionLib.c.

Typedef Documentation

REGION_PERMISSION_UPDATE_FUNC

typedef RETURN_STATUS(* REGION_PERMISSION_UPDATE_FUNC) (IN EFI_PHYSICAL_ADDRESS BaseAddress, IN UINT64 Length)

Definition at line 21 of file StandaloneMmPeCoffExtraActionLib.c.

Function Documentation

PeCoffLoaderRelocateImageExtraAction()

VOID EFIAPI PeCoffLoaderRelocateImageExtraAction

(

IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *

ImageContext

)

Performs additional actions after a PE/COFF image has been loaded and relocated.

If ImageContext is NULL, then ASSERT().

Parameters

ImageContext

Pointer to the image context structure that describes the PE/COFF image that has already been loaded and relocated.

Definition at line 218 of file StandaloneMmPeCoffExtraActionLib.c.

PeCoffLoaderUnloadImageExtraAction()

VOID EFIAPI PeCoffLoaderUnloadImageExtraAction

(

IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *

ImageContext

)

Performs additional actions just before a PE/COFF image is unloaded. Any resources that were allocated by PeCoffLoaderRelocateImageExtraAction() must be freed.

If ImageContext is NULL, then ASSERT().

Parameters

ImageContext

Pointer to the image context structure that describes the PE/COFF image that is being unloaded.

Definition at line 241 of file StandaloneMmPeCoffExtraActionLib.c.

UpdatePeCoffPermissions()

STATIC RETURN_STATUS UpdatePeCoffPermissions	(	IN CONST PE_COFF_LOADER_IMAGE_CONTEXT *	ImageContext,
		IN REGION_PERMISSION_UPDATE_FUNC	NoExecUpdater,
		IN REGION_PERMISSION_UPDATE_FUNC	ReadOnlyUpdater
	)

Definition at line 28 of file StandaloneMmPeCoffExtraActionLib.c.