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504214c4 | 1 | /** @file\r |
d8a43975 | 2 | \r |
346cf9ac | 3 | Load Pe32 Image protocol provides capability to load and unload EFI image into memory and execute it.\r |
b9982883 | 4 | This protocol bases on File Device Path to get EFI image.\r |
d8a43975 | 5 | \r |
504214c4 LG |
6 | Copyright (c) 2006 - 2008, Intel Corporation\r |
7 | All rights reserved. This program and the accompanying materials\r | |
8 | are licensed and made available under the terms and conditions of the BSD License\r | |
9 | which accompanies this distribution. The full text of the license may be found at\r | |
10 | http://opensource.org/licenses/bsd-license.php\r | |
11 | \r | |
12 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
13 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
14 | \r | |
15 | **/\r | |
d8a43975 | 16 | \r |
17 | #ifndef __LOAD_PE32_IMAGE_H__\r | |
18 | #define __LOAD_PE32_IMAGE_H__\r | |
19 | \r | |
20 | #define PE32_IMAGE_PROTOCOL_GUID \\r | |
21 | {0x5cb5c776,0x60d5,0x45ee,{0x88,0x3c,0x45,0x27,0x8,0xcd,0x74,0x3f }}\r | |
22 | \r | |
23 | #define EFI_LOAD_PE_IMAGE_ATTRIBUTE_NONE 0x00\r | |
24 | #define EFI_LOAD_PE_IMAGE_ATTRIBUTE_RUNTIME_REGISTRATION 0x01\r | |
25 | #define EFI_LOAD_PE_IMAGE_ATTRIBUTE_DEBUG_IMAGE_INFO_TABLE_REGISTRATION 0x02\r | |
26 | \r | |
27 | typedef struct _EFI_PE32_IMAGE_PROTOCOL EFI_PE32_IMAGE_PROTOCOL;\r | |
28 | \r | |
504214c4 LG |
29 | /**\r |
30 | \r | |
31 | Loads an EFI image into memory and returns a handle to the image with extended parameters.\r | |
32 | \r | |
346cf9ac | 33 | @param This Pointer to the LoadPe32Image protocol instance\r |
504214c4 LG |
34 | @param ParentImageHandle The caller's image handle.\r |
35 | @param FilePath The specific file path from which the image is loaded.\r | |
36 | @param SourceBuffer If not NULL, a pointer to the memory location containing a copy of\r | |
37 | the image to be loaded.\r | |
38 | @param SourceSize The size in bytes of SourceBuffer.\r | |
39 | @param DstBuffer The buffer to store the image.\r | |
40 | @param NumberOfPages For input, specifies the space size of the image by caller if not NULL.\r | |
41 | For output, specifies the actual space size needed.\r | |
42 | @param ImageHandle Image handle for output.\r | |
43 | @param EntryPoint Image entry point for output.\r | |
44 | @param Attribute The bit mask of attributes to set for the load PE image.\r | |
45 | \r | |
46 | @retval EFI_SUCCESS The image was loaded into memory.\r | |
47 | @retval EFI_NOT_FOUND The FilePath was not found.\r | |
48 | @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.\r | |
49 | @retval EFI_UNSUPPORTED The image type is not supported, or the device path cannot be\r | |
50 | parsed to locate the proper protocol for loading the file.\r | |
346cf9ac | 51 | @retval EFI_OUT_OF_RESOURCES Image was not loaded due to insufficient memory resources.\r |
504214c4 | 52 | **/\r |
d8a43975 | 53 | typedef\r |
54 | EFI_STATUS\r | |
7d839888 | 55 | (EFIAPI *LOAD_PE_IMAGE)(\r |
d8a43975 | 56 | IN EFI_PE32_IMAGE_PROTOCOL *This,\r |
57 | IN EFI_HANDLE ParentImageHandle,\r | |
58 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
59 | IN VOID *SourceBuffer OPTIONAL,\r | |
60 | IN UINTN SourceSize,\r | |
61 | IN EFI_PHYSICAL_ADDRESS DstBuffer OPTIONAL,\r | |
62 | OUT UINTN *NumberOfPages OPTIONAL,\r | |
63 | OUT EFI_HANDLE *ImageHandle,\r | |
64 | OUT EFI_PHYSICAL_ADDRESS *EntryPoint OPTIONAL,\r | |
65 | IN UINT32 Attribute\r | |
66 | );\r | |
67 | \r | |
504214c4 LG |
68 | /**\r |
69 | \r | |
70 | Unload the specified image.\r | |
71 | \r | |
346cf9ac LG |
72 | @param This Pointer to the LoadPe32Image protocol instance\r |
73 | @param ImageHandle The specified image handle to be unloaded.\r | |
504214c4 LG |
74 | \r |
75 | @retval EFI_INVALID_PARAMETER Image handle is NULL.\r | |
76 | @retval EFI_UNSUPPORTED Attempt to unload an unsupported image.\r | |
346cf9ac | 77 | @retval EFI_SUCCESS Image is successfully unloaded.\r |
504214c4 LG |
78 | \r |
79 | --*/\r | |
d8a43975 | 80 | typedef\r |
81 | EFI_STATUS\r | |
7d839888 | 82 | (EFIAPI *UNLOAD_PE_IMAGE)(\r |
d8a43975 | 83 | IN EFI_PE32_IMAGE_PROTOCOL *This,\r |
84 | IN EFI_HANDLE ImageHandle\r | |
85 | );\r | |
86 | \r | |
87 | struct _EFI_PE32_IMAGE_PROTOCOL {\r | |
88 | LOAD_PE_IMAGE LoadPeImage;\r | |
346cf9ac | 89 | UNLOAD_PE_IMAGE UnLoadPeImage;\r |
d8a43975 | 90 | };\r |
91 | \r | |
92 | extern EFI_GUID gEfiLoadPeImageProtocolGuid;\r | |
93 | \r | |
94 | #endif\r | |
95 | \r |