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/** @file
UEFI 2.0 Loaded image protocol definition.
Every EFI driver and application is passed an image handle when it is loaded.
This image handle will contain a Loaded Image Protocol.
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __LOADED_IMAGE_PROTOCOL_H__
#define __LOADED_IMAGE_PROTOCOL_H__
#define EFI_LOADED_IMAGE_PROTOCOL_GUID \
{ \
0x5B1B31A1, 0x9562, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B } \
}
#define EFI_LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID \
{ \
0xbc62157e, 0x3e33, 0x4fec, {0x99, 0x20, 0x2d, 0x3b, 0x36, 0xd7, 0x50, 0xdf } \
}
///
/// Protocol GUID defined in EFI1.1.
///
#define LOADED_IMAGE_PROTOCOL EFI_LOADED_IMAGE_PROTOCOL_GUID
///
/// EFI_SYSTEM_TABLE & EFI_IMAGE_UNLOAD are defined in EfiApi.h
///
#define EFI_LOADED_IMAGE_PROTOCOL_REVISION 0x1000
///
/// Revision defined in EFI1.1.
///
#define EFI_LOADED_IMAGE_INFORMATION_REVISION EFI_LOADED_IMAGE_PROTOCOL_REVISION
///
/// Can be used on any image handle to obtain information about the loaded image.
///
typedef struct {
UINT32 Revision; ///< Defines the revision of the EFI_LOADED_IMAGE_PROTOCOL structure.
///< All future revisions will be backward compatible to the current revision.
EFI_HANDLE ParentHandle; ///< Parent image's image handle. NULL if the image is loaded directly from
///< the firmware's boot manager.
EFI_SYSTEM_TABLE *SystemTable; ///< the image's EFI system table pointer.
//
// Source location of image
//
EFI_HANDLE DeviceHandle; ///< The device handle that the EFI Image was loaded from.
EFI_DEVICE_PATH_PROTOCOL *FilePath; ///< A pointer to the file path portion specific to DeviceHandle
///< that the EFI Image was loaded from.
VOID *Reserved; ///< Reserved. DO NOT USE.
//
// Images load options
//
UINT32 LoadOptionsSize;///< The size in bytes of LoadOptions.
VOID *LoadOptions; ///< A pointer to the image's binary load options.
//
// Location of where image was loaded
//
VOID *ImageBase; ///< The base address at which the image was loaded.
UINT64 ImageSize; ///< The size in bytes of the loaded image.
EFI_MEMORY_TYPE ImageCodeType; ///< The memory type that the code sections were loaded as.
EFI_MEMORY_TYPE ImageDataType; ///< The memory type that the data sections were loaded as.
EFI_IMAGE_UNLOAD Unload;
} EFI_LOADED_IMAGE_PROTOCOL;
//
// For backward-compatible with EFI1.1.
//
typedef EFI_LOADED_IMAGE_PROTOCOL EFI_LOADED_IMAGE;
extern EFI_GUID gEfiLoadedImageProtocolGuid;
extern EFI_GUID gEfiLoadedImageDevicePathProtocolGuid;
#endif
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