projects / mirror_edk2.git / blame
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| fb3df220 | 1 | /** @file\r |
| 50a64e5b | 2 | Provides services to load and relocate a PE/COFF image.\r |
| fb3df220 | 3 | \r |
| badcbfb2 | 4 | The PE/COFF Loader Library abstracts the implementation of a PE/COFF loader for\r |
| 5 | IA-32, x86, IPF, and EBC processor types. The library functions are memory based \r | |
| 6 | and can be ported easily to any environment.\r | |
| 7 | \r | |
| 373ade0e | 8 | Copyright (c) 2006 - 2008, Intel Corporation \r |
| 50a64e5b | 9 | All rights reserved. This program and the accompanying materials \r |
| 10 | are licensed and made available under the terms and conditions of the BSD License \r | |
| 11 | which accompanies this distribution. The full text of the license may be found at \r | |
| 12 | http://opensource.org/licenses/bsd-license.php \r | |
| fb3df220 | 13 | \r |
| 50a64e5b | 14 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| 15 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
| fb3df220 | 16 | \r |
| fb3df220 | 17 | **/\r |
| 18 | \r | |
| 19 | #ifndef __BASE_PE_COFF_LIB_H__\r | |
| 20 | #define __BASE_PE_COFF_LIB_H__\r | |
| 21 | \r | |
| d8dcb666 | 22 | #include <IndustryStandard/PeImage.h>\r |
| fb3df220 | 23 | //\r |
| 24 | // Return status codes from the PE/COFF Loader services\r | |
| fb3df220 | 25 | //\r |
| 26 | #define IMAGE_ERROR_SUCCESS 0\r | |
| 27 | #define IMAGE_ERROR_IMAGE_READ 1 \r | |
| 28 | #define IMAGE_ERROR_INVALID_PE_HEADER_SIGNATURE 2\r | |
| 29 | #define IMAGE_ERROR_INVALID_MACHINE_TYPE 3\r | |
| 30 | #define IMAGE_ERROR_INVALID_SUBSYSTEM 4\r | |
| 31 | #define IMAGE_ERROR_INVALID_IMAGE_ADDRESS 5\r | |
| 32 | #define IMAGE_ERROR_INVALID_IMAGE_SIZE 6\r | |
| 33 | #define IMAGE_ERROR_INVALID_SECTION_ALIGNMENT 7\r | |
| 34 | #define IMAGE_ERROR_SECTION_NOT_LOADED 8\r | |
| 35 | #define IMAGE_ERROR_FAILED_RELOCATION 9\r | |
| 36 | #define IMAGE_ERROR_FAILED_ICACHE_FLUSH 10\r | |
| 37 | \r | |
| badcbfb2 | 38 | /**\r |
| 39 | Reads contents of a PE/COFF image.\r | |
| 40 | \r | |
| 41 | A function of this type reads contents of the PE/COFF image specified by FileHandle. The read \r | |
| 42 | operation copies ReadSize bytes from the PE/COFF image starting at byte offset FileOffset into \r | |
| 43 | the buffer specified by Buffer. The size of the buffer actually read is returned in ReadSize. \r | |
| 44 | If FileOffset specifies an offset past the end of the PE/COFF image, a ReadSize of 0 is returned.\r | |
| 45 | A function of this type must be registered in the ImageRead field of a PE_COFF_LOADER_IMAGE_CONTEXT \r | |
| 46 | structure for the PE/COFF Loader Library service to function correctly. This function abstracts access \r | |
| 47 | to a PE/COFF image so it can be implemented in an environment specific manner. For example, SEC and PEI \r | |
| 48 | environments may access memory directly to read the contents of a PE/COFF image, and DXE or UEFI \r | |
| 49 | environments may require protocol services to read the contents of PE/COFF image \r | |
| 50 | stored on FLASH, disk, or network devices.\r | |
| 51 | \r | |
| 52 | If FileHandle is not a valid handle, then ASSERT().\r | |
| 53 | If ReadSize is NULL, then ASSERT().\r | |
| 54 | If Buffer is NULL, then ASSERT().\r | |
| 55 | \r | |
| 56 | @param FileHandle Pointer to the file handle to read the PE/COFF image.\r | |
| 57 | @param FileOffset Offset into the PE/COFF image to begin the read operation.\r | |
| 58 | @param ReadSize On input, the size in bytes of the requested read operation. \r | |
| 59 | On output, the number of bytes actually read.\r | |
| 60 | @param Buffer Output buffer that contains the data read from the PE/COFF image.\r | |
| 61 | \r | |
| 62 | @retval RETURN_SUCCESS The specified portion of the PE/COFF image was read and the size \r | |
| 63 | @retval RETURN_DEVICE_ERROR The specified portion of the PE/COFF image could not be read due \r | |
| 64 | to a device error.\r | |
| 65 | \r | |
| 66 | **/\r | |
| 146332ae | 67 | typedef\r |
| 68 | RETURN_STATUS\r | |
| a5c1c592 | 69 | (EFIAPI *PE_COFF_LOADER_READ_FILE)(\r |
| 146332ae | 70 | IN VOID *FileHandle,\r |
| 71 | IN UINTN FileOffset,\r | |
| 72 | IN OUT UINTN *ReadSize,\r | |
| 73 | OUT VOID *Buffer\r | |
| 74 | );\r | |
| 75 | \r | |
| f6d7003d | 76 | ///\r |
| 77 | /// Context structure used while PE/COFF image is being loaded and relocated\r | |
| 78 | ///\r | |
| 146332ae | 79 | typedef struct {\r |
| f6d7003d | 80 | ///\r |
| 81 | /// Is set by PeCoffLoaderGetImageInfo() to the ImageBase in the PE/COFF header\r | |
| 82 | ///\r | |
| 146332ae | 83 | PHYSICAL_ADDRESS ImageAddress;\r |
| f6d7003d | 84 | ///\r |
| 85 | /// Is set by PeCoffLoaderGetImageInfo() to the SizeOfImage in the PE/COFF header.\r | |
| 86 | /// Image size includes the size of Debug Entry if it is present.\r | |
| 87 | ///\r | |
| 146332ae | 88 | UINT64 ImageSize;\r |
| f6d7003d | 89 | ///\r |
| 90 | /// Is set to zero by PeCoffLoaderGetImageInfo(). If DestinationAddress is non zero,\r | |
| 91 | /// PeCoffLoaderRelocateImage() will relocate the image using this base address.\r | |
| 92 | /// If the DestinationAddress is zero, the ImageAddress will be used as the base\r | |
| 93 | /// address of relocation.\r | |
| 94 | ///\r | |
| 146332ae | 95 | PHYSICAL_ADDRESS DestinationAddress;\r |
| f6d7003d | 96 | ///\r |
| 97 | /// PeCoffLoaderLoadImage() sets EntryPoint to to the entry point of the PE/COFF image.\r | |
| 98 | ///\r | |
| 146332ae | 99 | PHYSICAL_ADDRESS EntryPoint;\r |
| f6d7003d | 100 | ///\r |
| 101 | /// Passed in by the caller to PeCoffLoaderGetImageInfo() and PeCoffLoaderLoadImage()\r | |
| 102 | /// to abstract accessing the image from the library.\r | |
| 103 | ///\r | |
| 146332ae | 104 | PE_COFF_LOADER_READ_FILE ImageRead;\r |
| f6d7003d | 105 | ///\r |
| 106 | /// Used as the FileHandle passed into the ImageRead function when it's called.\r | |
| 107 | ///\r | |
| 146332ae | 108 | VOID *Handle;\r |
| f6d7003d | 109 | ///\r |
| 110 | /// Caller allocated buffer of size FixupDataSize that can be optionally allocated\r | |
| 111 | /// prior to calling PeCoffLoaderRelocateImage(). \r | |
| 112 | /// This buffer is filled with the information used to fix up the image. \r | |
| 113 | /// The fixups have been applied to the image and this entry is just for information.\r | |
| 114 | ///\r | |
| 146332ae | 115 | VOID *FixupData;\r |
| f6d7003d | 116 | ///\r |
| 117 | /// Is set by PeCoffLoaderGetImageInfo() to the Section Alignment in the PE/COFF header\r | |
| 3ecdcd11 | 118 | /// If the image is a TE image, then this field is set to 0.\r |
| f6d7003d | 119 | ///\r |
| 146332ae | 120 | UINT32 SectionAlignment;\r |
| f6d7003d | 121 | ///\r |
| 122 | /// Set by PeCoffLoaderGetImageInfo() to offset to the PE/COFF header.\r | |
| 123 | /// If the PE/COFF image does not start with a DOS header, this value is zero; \r | |
| 124 | /// otherwise, it's the offset to the PE/COFF header.\r | |
| 125 | ///\r | |
| 146332ae | 126 | UINT32 PeCoffHeaderOffset;\r |
| f6d7003d | 127 | ///\r |
| 128 | /// Set by PeCoffLoaderGetImageInfo() to the Relative Virtual Address of the debug directory\r | |
| 129 | /// if it exists in the image\r | |
| 130 | ///\r | |
| 146332ae | 131 | UINT32 DebugDirectoryEntryRva;\r |
| f6d7003d | 132 | ///\r |
| 133 | /// Set by PeCoffLoaderLoadImage() to CodeView area of the PE/COFF Debug directory.\r | |
| 134 | ///\r | |
| 146332ae | 135 | VOID *CodeView;\r |
| f6d7003d | 136 | ///\r |
| 137 | /// Set by PeCoffLoaderLoadImage() to point to the PDB entry contained in the CodeView area.\r | |
| 138 | /// The PdbPointer points to the filename of the PDB file used for source-level debug of \r | |
| 139 | /// the image by a debugger.\r | |
| 140 | ///\r | |
| 146332ae | 141 | CHAR8 *PdbPointer;\r |
| f6d7003d | 142 | ///\r |
| 143 | /// Is set by PeCoffLoaderGetImageInfo() to the Section Alignment in the PE/COFF header.\r | |
| 144 | ///\r | |
| 146332ae | 145 | UINTN SizeOfHeaders;\r |
| f6d7003d | 146 | ///\r |
| 147 | /// Not used by this library class. Other library classes that layer on top of this library\r | |
| 148 | /// class fill in this value as part of their GetImageInfo call. \r | |
| 149 | /// This allows the caller of the library to know what type of memory needs to be allocated\r | |
| 150 | /// to load and relocate the image.\r | |
| 151 | ///\r | |
| 146332ae | 152 | UINT32 ImageCodeMemoryType;\r |
| f6d7003d | 153 | ///\r |
| 154 | /// Not used by this library class. Other library classes that layer on top of this library \r | |
| 155 | /// class fill in this value as part of their GetImageInfo call.\r | |
| 156 | /// This allows the caller of the library to know what type of memory needs to be allocated\r | |
| 157 | /// to load and relocate the image\r | |
| 158 | ///\r | |
| 146332ae | 159 | UINT32 ImageDataMemoryType;\r |
| f6d7003d | 160 | ///\r |
| 161 | /// Set by any of the library functions if they encounter an error. \r | |
| 162 | ///\r | |
| 146332ae | 163 | UINT32 ImageError;\r |
| f6d7003d | 164 | ///\r |
| 165 | /// Set by PeCoffLoaderLoadImage() to indicate the size of FixupData that the caller must\r | |
| 166 | /// allocate before calling PeCoffLoaderRelocateImage()\r | |
| 167 | ///\r | |
| 146332ae | 168 | UINTN FixupDataSize;\r |
| f6d7003d | 169 | ///\r |
| 170 | /// Set by PeCoffLoaderGetImageInfo() to the machine type stored in the PE/COFF header\r | |
| 171 | ///\r | |
| 146332ae | 172 | UINT16 Machine;\r |
| f6d7003d | 173 | ///\r |
| 174 | /// Set by PeCoffLoaderGetImageInfo() to the subsystem type stored in the PE/COFF header.\r | |
| 175 | ///\r | |
| 146332ae | 176 | UINT16 ImageType;\r |
| f6d7003d | 177 | ///\r |
| 178 | /// Set by PeCoffLoaderGetImageInfo() to TRUE if the PE/COFF image does not contain\r | |
| 179 | /// relocation information.\r | |
| 180 | ///\r | |
| 146332ae | 181 | BOOLEAN RelocationsStripped;\r |
| f6d7003d | 182 | ///\r |
| 183 | /// Set by PeCoffLoaderGetImageInfo() to TRUE if the image is a TE image. \r | |
| 184 | /// For a definition of the TE Image format, see the Platform Initialization Pre-EFI\r | |
| 185 | /// Initialization Core Interface Specification.\r | |
| 186 | ///\r | |
| 146332ae | 187 | BOOLEAN IsTeImage;\r |
| b4500f6e | 188 | ///\r |
| 189 | /// Set by PeCoffLoaderLoadImage() to the HII resource offset\r | |
| 190 | /// if the image contains a custom PE/COFF resource with the type 'HII';\r | |
| 191 | /// otherwise, the entry remains to be 0.\r | |
| 192 | ///\r | |
| 193 | PHYSICAL_ADDRESS HiiResourceData;\r | |
| 146332ae | 194 | } PE_COFF_LOADER_IMAGE_CONTEXT;\r |
| fb3df220 | 195 | \r |
| 196 | /**\r | |
| 197 | Retrieves information about a PE/COFF image.\r | |
| 198 | \r | |
| 3ecdcd11 LG |
199 | Computes the PeCoffHeaderOffset, IsTeImage, ImageType, ImageAddress, ImageSize, \r |
| 200 | DestinationAddress, RelocationsStripped, SectionAlignment, SizeOfHeaders, and \r | |
| 201 | DebugDirectoryEntryRva fields of the ImageContext structure. \r | |
| 202 | If ImageContext is NULL, then return RETURN_INVALID_PARAMETER. \r | |
| 203 | If the PE/COFF image accessed through the ImageRead service in the ImageContext \r | |
| 204 | structure is not a supported PE/COFF image type, then return RETURN_UNSUPPORTED. \r | |
| 205 | If any errors occur while computing the fields of ImageContext, \r | |
| 206 | then the error status is returned in the ImageError field of ImageContext. \r | |
| 207 | If the image is a TE image, then SectionAlignment is set to 0.\r | |
| badcbfb2 | 208 | The ImageRead and Handle fields of ImageContext structure must be valid prior \r |
| 209 | to invoking this service.\r | |
| fb3df220 | 210 | \r |
| 211 | @param ImageContext Pointer to the image context structure that describes the PE/COFF\r | |
| 212 | image that needs to be examined by this function.\r | |
| 213 | \r | |
| 214 | @retval RETURN_SUCCESS The information on the PE/COFF image was collected.\r | |
| 215 | @retval RETURN_INVALID_PARAMETER ImageContext is NULL.\r | |
| 216 | @retval RETURN_UNSUPPORTED The PE/COFF image is not supported.\r | |
| 217 | \r | |
| 218 | **/\r | |
| 219 | RETURN_STATUS\r | |
| 220 | EFIAPI\r | |
| 221 | PeCoffLoaderGetImageInfo (\r | |
| 222 | IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r | |
| ed66e1bc | 223 | );\r |
| fb3df220 | 224 | \r |
| 225 | /**\r | |
| 226 | Applies relocation fixups to a PE/COFF image that was loaded with PeCoffLoaderLoadImage().\r | |
| 227 | \r | |
| 228 | If the DestinationAddress field of ImageContext is 0, then use the ImageAddress field of\r | |
| 229 | ImageContext as the relocation base address. Otherwise, use the DestinationAddress field\r | |
| 230 | of ImageContext as the relocation base address. The caller must allocate the relocation\r | |
| badcbfb2 | 231 | fixup log buffer and fill in the FixupData field of ImageContext prior to calling this function.\r |
| 232 | \r | |
| 233 | The ImageRead, Handle, PeCoffHeaderOffset, IsTeImage, Machine, ImageType, ImageAddress, \r | |
| 234 | ImageSize, DestinationAddress, RelocationsStripped, SectionAlignment, SizeOfHeaders, \r | |
| 235 | DebugDirectoryEntryRva, EntryPoint, FixupDataSize, CodeView, PdbPointer, and FixupData of \r | |
| 236 | the ImageContext structure must be valid prior to invoking this service.\r | |
| 237 | \r | |
| fb3df220 | 238 | If ImageContext is NULL, then ASSERT().\r |
| 239 | \r | |
| 240 | @param ImageContext Pointer to the image context structure that describes the PE/COFF\r | |
| 241 | image that is being relocated.\r | |
| 242 | \r | |
| 243 | @retval RETURN_SUCCESS The PE/COFF image was relocated.\r | |
| 244 | Extended status information is in the ImageError field of ImageContext.\r | |
| 245 | @retval RETURN_LOAD_ERROR The image in not a valid PE/COFF image.\r | |
| 246 | Extended status information is in the ImageError field of ImageContext.\r | |
| 247 | @retval RETURN_UNSUPPORTED A relocation record type is not supported.\r | |
| 248 | Extended status information is in the ImageError field of ImageContext.\r | |
| 249 | \r | |
| 250 | **/\r | |
| 251 | RETURN_STATUS\r | |
| 252 | EFIAPI\r | |
| 253 | PeCoffLoaderRelocateImage (\r | |
| 254 | IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r | |
| ed66e1bc | 255 | );\r |
| fb3df220 | 256 | \r |
| 257 | /**\r | |
| 258 | Loads a PE/COFF image into memory.\r | |
| 259 | \r | |
| 260 | Loads the PE/COFF image accessed through the ImageRead service of ImageContext into the buffer\r | |
| 261 | specified by the ImageAddress and ImageSize fields of ImageContext. The caller must allocate\r | |
| 262 | the load buffer and fill in the ImageAddress and ImageSize fields prior to calling this function.\r | |
| b4500f6e | 263 | The EntryPoint, FixupDataSize, CodeView, PdbPointer and HiiResourceData fields of ImageContext are computed.\r |
| badcbfb2 | 264 | The ImageRead, Handle, PeCoffHeaderOffset, IsTeImage, Machine, ImageType, ImageAddress, ImageSize, \r |
| 265 | DestinationAddress, RelocationsStripped, SectionAlignment, SizeOfHeaders, and DebugDirectoryEntryRva \r | |
| 266 | fields of the ImageContext structure must be valid prior to invoking this service.\r | |
| 267 | \r | |
| fb3df220 | 268 | If ImageContext is NULL, then ASSERT().\r |
| 269 | \r | |
| 270 | @param ImageContext Pointer to the image context structure that describes the PE/COFF\r | |
| 271 | image that is being loaded.\r | |
| 272 | \r | |
| 273 | @retval RETURN_SUCCESS The PE/COFF image was loaded into the buffer specified by\r | |
| 274 | the ImageAddress and ImageSize fields of ImageContext.\r | |
| 275 | Extended status information is in the ImageError field of ImageContext.\r | |
| 276 | @retval RETURN_BUFFER_TOO_SMALL The caller did not provide a large enough buffer.\r | |
| 277 | Extended status information is in the ImageError field of ImageContext.\r | |
| 278 | @retval RETURN_LOAD_ERROR The PE/COFF image is an EFI Runtime image with no relocations.\r | |
| 279 | Extended status information is in the ImageError field of ImageContext.\r | |
| 280 | @retval RETURN_INVALID_PARAMETER The image address is invalid.\r | |
| 281 | Extended status information is in the ImageError field of ImageContext.\r | |
| 282 | \r | |
| 283 | **/\r | |
| 284 | RETURN_STATUS\r | |
| 285 | EFIAPI\r | |
| 286 | PeCoffLoaderLoadImage (\r | |
| 287 | IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r | |
| ed66e1bc | 288 | );\r |
| fb3df220 | 289 | \r |
| 290 | \r | |
| 291 | /**\r | |
| badcbfb2 | 292 | Reads contents of a PE/COFF image from a buffer in system memory.\r |
| 293 | \r | |
| 294 | This is the default implementation of a PE_COFF_LOADER_READ_FILE function \r | |
| 295 | that assumes FileHandle pointer to the beginning of a PE/COFF image. \r | |
| 296 | This function reads contents of the PE/COFF image that starts at the system memory \r | |
| 297 | address specified by FileHandle. The read operation copies ReadSize bytes from the \r | |
| 298 | PE/COFF image starting at byte offset FileOffset into the buffer specified by Buffer. \r | |
| 299 | The size of the buffer actually read is returned in ReadSize.\r | |
| 300 | \r | |
| 301 | If FileHandle is NULL, then ASSERT().\r | |
| 302 | If ReadSize is NULL, then ASSERT().\r | |
| 303 | If Buffer is NULL, then ASSERT().\r | |
| fb3df220 | 304 | \r |
| badcbfb2 | 305 | @param FileHandle Pointer to base of the input stream\r |
| 306 | @param FileOffset Offset into the PE/COFF image to begin the read operation.\r | |
| 307 | @param ReadSize On input, the size in bytes of the requested read operation. \r | |
| 308 | On output, the number of bytes actually read.\r | |
| 309 | @param Buffer Output buffer that contains the data read from the PE/COFF image.\r | |
| fb3df220 | 310 | \r |
| 311 | @retval RETURN_SUCCESS Data is read from FileOffset from the Handle into \r | |
| 312 | the buffer.\r | |
| 313 | **/\r | |
| 314 | RETURN_STATUS\r | |
| 315 | EFIAPI\r | |
| 316 | PeCoffLoaderImageReadFromMemory (\r | |
| 317 | IN VOID *FileHandle,\r | |
| 318 | IN UINTN FileOffset,\r | |
| 319 | IN OUT UINTN *ReadSize,\r | |
| 320 | OUT VOID *Buffer\r | |
| ed66e1bc | 321 | );\r |
| fb3df220 | 322 | \r |
| 323 | \r | |
| 324 | /**\r | |
| 325 | Reapply fixups on a fixed up PE32/PE32+ image to allow virutal calling at EFI\r | |
| 326 | runtime. \r | |
| 327 | \r | |
| 9833a9bb LG |
328 | This function reapplies relocation fixups to the PE/COFF image specified by ImageBase \r |
| 329 | and ImageSize so the image will execute correctly when the PE/COFF image is mapped \r | |
| 330 | to the address specified by VirtualImageBase. RelocationData must be identical \r | |
| 331 | to the FiuxupData buffer from the PE_COFF_LOADER_IMAGE_CONTEXT structure \r | |
| 332 | after this PE/COFF image was relocated with PeCoffLoaderRelocateImage().\r | |
| fb3df220 | 333 | \r |
| badcbfb2 | 334 | @param ImageBase Base address of a PE/COFF image that has been loaded \r |
| 335 | and relocated into system memory.\r | |
| 336 | @param VirtImageBase The request virtual address that the PE/COFF image is to\r | |
| 337 | be fixed up for.\r | |
| 338 | @param ImageSize The size, in bytes, of the PE/COFF image.\r | |
| 339 | @param RelocationData A pointer to the relocation data that was collected when the PE/COFF \r | |
| 340 | image was relocated using PeCoffLoaderRelocateImage().\r | |
| fb3df220 | 341 | \r |
| 342 | **/\r | |
| 343 | VOID\r | |
| 344 | EFIAPI\r | |
| 345 | PeCoffLoaderRelocateImageForRuntime (\r | |
| 346 | IN PHYSICAL_ADDRESS ImageBase,\r | |
| 347 | IN PHYSICAL_ADDRESS VirtImageBase,\r | |
| 348 | IN UINTN ImageSize,\r | |
| 349 | IN VOID *RelocationData\r | |
| ed66e1bc | 350 | );\r |
| fb3df220 | 351 | \r |
| 3d7b0992 LG |
352 | /**\r |
| 353 | Unloads a loaded PE/COFF image from memory and releases its taken resource.\r | |
| badcbfb2 | 354 | Releases any environment specific resources that were allocated when the image \r |
| 355 | specified by ImageContext was loaded using PeCoffLoaderLoadImage(). \r | |
| 356 | \r | |
| 3d7b0992 LG |
357 | For NT32 emulator, the PE/COFF image loaded by system needs to release.\r |
| 358 | For real platform, the PE/COFF image loaded by Core doesn't needs to be unloaded, \r | |
| 359 | this function can simply return RETURN_SUCCESS.\r | |
| badcbfb2 | 360 | \r |
| 361 | If ImageContext is NULL, then ASSERT().\r | |
| 362 | \r | |
| 3d7b0992 LG |
363 | @param ImageContext Pointer to the image context structure that describes the PE/COFF\r |
| 364 | image to be unloaded.\r | |
| fb3df220 | 365 | \r |
| 3d7b0992 LG |
366 | @retval RETURN_SUCCESS The PE/COFF image was unloaded successfully.\r |
| 367 | **/\r | |
| 368 | RETURN_STATUS\r | |
| 369 | EFIAPI\r | |
| 370 | PeCoffLoaderUnloadImage (\r | |
| 0465a73e | 371 | IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r |
| ed66e1bc | 372 | );\r |
| fb3df220 | 373 | #endif\r |