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c2f83f0a 1/** @file\r
8a7d75b0 2 UEFI 2.0 Loaded image protocol definition.\r
c2f83f0a 3\r
4 Every EFI driver and application is passed an image handle when it is loaded.\r
5 This image handle will contain a Loaded Image Protocol.\r
6\r
9df063a0
HT
7 Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
8 This program and the accompanying materials \r
c2f83f0a 9 are licensed and made available under the terms and conditions of the BSD License \r
10 which accompanies this distribution. The full text of the license may be found at \r
11 http://opensource.org/licenses/bsd-license.php \r
12\r
13 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
14 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
15\r
c2f83f0a 16**/\r
17\r
18#ifndef __LOADED_IMAGE_PROTOCOL_H__\r
19#define __LOADED_IMAGE_PROTOCOL_H__\r
20\r
c2f83f0a 21#define EFI_LOADED_IMAGE_PROTOCOL_GUID \\r
22 { \\r
23 0x5B1B31A1, 0x9562, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B } \\r
24 }\r
25\r
d02d144f 26#define EFI_LOADED_IMAGE_DEVICE_PATH_PROTOCOL_GUID \\r
27 { \\r
28 0xbc62157e, 0x3e33, 0x4fec, {0x99, 0x20, 0x2d, 0x3b, 0x36, 0xd7, 0x50, 0xdf } \\r
29 }\r
30\r
99e8ed21 31///\r
32/// Protocol GUID defined in EFI1.1.\r
33/// \r
a6508c05 34#define LOADED_IMAGE_PROTOCOL EFI_LOADED_IMAGE_PROTOCOL_GUID\r
35\r
99e8ed21 36///\r
37/// EFI_SYSTEM_TABLE & EFI_IMAGE_UNLOAD are defined in EfiApi.h\r
38///\r
a6508c05 39#define EFI_LOADED_IMAGE_PROTOCOL_REVISION 0x1000\r
40\r
99e8ed21 41///\r
42/// Revision defined in EFI1.1.\r
43/// \r
a6508c05 44#define EFI_LOADED_IMAGE_INFORMATION_REVISION EFI_LOADED_IMAGE_PROTOCOL_REVISION\r
45\r
44717a39 46///\r
47/// Can be used on any image handle to obtain information about the loaded image.\r
48///\r
c2f83f0a 49typedef struct {\r
84c11ea2 50 UINT32 Revision; ///< Defines the revision of the EFI_LOADED_IMAGE_PROTOCOL structure. \r
51 ///< All future revisions will be backward compatible to the current revision.\r
52 EFI_HANDLE ParentHandle; ///< Parent image's image handle. NULL if the image is loaded directly from \r
53 ///< the firmware's boot manager. \r
54 EFI_SYSTEM_TABLE *SystemTable; ///< the image's EFI system table pointer.\r
c2f83f0a 55\r
56 //\r
57 // Source location of image\r
58 //\r
84c11ea2 59 EFI_HANDLE DeviceHandle; ///< The device handle that the EFI Image was loaded from. \r
60 EFI_DEVICE_PATH_PROTOCOL *FilePath; ///< A pointer to the file path portion specific to DeviceHandle \r
61 ///< that the EFI Image was loaded from. \r
62 VOID *Reserved; ///< Reserved. DO NOT USE.\r
c2f83f0a 63\r
64 //\r
65 // Images load options\r
66 //\r
84c11ea2 67 UINT32 LoadOptionsSize;///< The size in bytes of LoadOptions.\r
68 VOID *LoadOptions; ///< A pointer to the image's binary load options.\r
c2f83f0a 69\r
70 //\r
71 // Location of where image was loaded\r
72 //\r
84c11ea2 73 VOID *ImageBase; ///< The base address at which the image was loaded.\r
74 UINT64 ImageSize; ///< The size in bytes of the loaded image.\r
75 EFI_MEMORY_TYPE ImageCodeType; ///< The memory type that the code sections were loaded as.\r
76 EFI_MEMORY_TYPE ImageDataType; ///< The memory type that the data sections were loaded as.\r
77 EFI_IMAGE_UNLOAD Unload;\r
c2f83f0a 78} EFI_LOADED_IMAGE_PROTOCOL;\r
79\r
a6508c05 80//\r
81// For backward-compatible with EFI1.1.\r
82// \r
83typedef EFI_LOADED_IMAGE_PROTOCOL EFI_LOADED_IMAGE;\r
84\r
c2f83f0a 85extern EFI_GUID gEfiLoadedImageProtocolGuid;\r
d02d144f 86extern EFI_GUID gEfiLoadedImageDevicePathProtocolGuid;\r
c2f83f0a 87\r
88#endif\r