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62aec47d | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2006 - 2007, Intel Corporation \r | |
4 | All rights reserved. This program and the accompanying materials \r | |
5 | are licensed and made available under the terms and conditions of the BSD License \r | |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | EdkPeCoffLoader.c\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Wrap the Base PE/COFF loader with the PE COFF Protocol\r | |
19 | \r | |
20 | \r | |
21 | --*/\r | |
22 | \r | |
23 | //\r | |
24 | // The package level header files this module uses\r | |
25 | //\r | |
26 | #include <PiPei.h>\r | |
27 | //\r | |
28 | // The protocols, PPI and GUID defintions for this module\r | |
29 | //\r | |
30 | #include <Guid/PeiPeCoffLoader.h>\r | |
31 | //\r | |
32 | // The Library classes this module consumes\r | |
33 | //\r | |
34 | #include <Library/PeCoffLib.h>\r | |
35 | \r | |
36 | #include <IndustryStandard/PeImage.h>\r | |
37 | \r | |
38 | \r | |
39 | STATIC\r | |
40 | EFI_STATUS\r | |
41 | EFIAPI\r | |
42 | PeCoffLoaderLibGetImageInfo (\r | |
43 | IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,\r | |
44 | IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r | |
45 | )\r | |
46 | {\r | |
47 | EFI_STATUS Status;\r | |
48 | \r | |
49 | Status = PeCoffLoaderGetImageInfo (ImageContext);\r | |
50 | if (EFI_ERROR (Status)) {\r | |
51 | return Status;\r | |
52 | }\r | |
53 | \r | |
54 | switch (ImageContext->ImageType) {\r | |
55 | \r | |
56 | case EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION:\r | |
57 | ImageContext->ImageCodeMemoryType = EfiLoaderCode;\r | |
58 | ImageContext->ImageDataMemoryType = EfiLoaderData;\r | |
59 | break;\r | |
60 | \r | |
61 | case EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER:\r | |
62 | ImageContext->ImageCodeMemoryType = EfiBootServicesCode;\r | |
63 | ImageContext->ImageDataMemoryType = EfiBootServicesData;\r | |
64 | break;\r | |
65 | \r | |
66 | case EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER:\r | |
67 | case EFI_IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER:\r | |
68 | ImageContext->ImageCodeMemoryType = EfiRuntimeServicesCode;\r | |
69 | ImageContext->ImageDataMemoryType = EfiRuntimeServicesData;\r | |
70 | break;\r | |
71 | \r | |
72 | default:\r | |
73 | ImageContext->ImageError = IMAGE_ERROR_INVALID_SUBSYSTEM;\r | |
74 | return RETURN_UNSUPPORTED;\r | |
75 | }\r | |
76 | \r | |
77 | return Status;\r | |
78 | }\r | |
79 | \r | |
80 | STATIC\r | |
81 | EFI_STATUS\r | |
82 | EFIAPI\r | |
83 | PeCoffLoaderLibLoadImage (\r | |
84 | IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,\r | |
85 | IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r | |
86 | )\r | |
87 | {\r | |
88 | return PeCoffLoaderLoadImage (ImageContext);\r | |
89 | }\r | |
90 | \r | |
91 | STATIC\r | |
92 | EFI_STATUS\r | |
93 | EFIAPI\r | |
94 | PeCoffLoaderLibRelocateImage (\r | |
95 | IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,\r | |
96 | IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r | |
97 | )\r | |
98 | {\r | |
99 | return PeCoffLoaderRelocateImage (ImageContext);\r | |
100 | }\r | |
101 | \r | |
102 | STATIC\r | |
103 | EFI_STATUS\r | |
104 | EFIAPI\r | |
105 | PeCoffLoaderLibUnloadimage (\r | |
106 | IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *This,\r | |
107 | IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r | |
108 | )\r | |
109 | {\r | |
110 | return EFI_SUCCESS;\r | |
111 | }\r | |
112 | \r | |
113 | \r | |
114 | EFI_PEI_PE_COFF_LOADER_PROTOCOL mPeiEfiPeiPeCoffLoader = {\r | |
115 | PeCoffLoaderLibGetImageInfo,\r | |
116 | PeCoffLoaderLibLoadImage,\r | |
117 | PeCoffLoaderLibRelocateImage,\r | |
118 | PeCoffLoaderLibUnloadimage\r | |
119 | };\r | |
120 | \r | |
121 | EFI_PEI_PE_COFF_LOADER_PROTOCOL *\r | |
122 | EFIAPI\r | |
123 | GetPeCoffLoaderProtocol (\r | |
124 | )\r | |
125 | {\r | |
126 | return &mPeiEfiPeiPeCoffLoader;\r | |
127 | }\r | |
128 | \r | |
129 | \r |