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f51461c8 | 1 | /** @file\r |
97fa0ee9 | 2 | The tool dumps the contents of a firmware volume\r |
f51461c8 | 3 | \r |
45258285 | 4 | Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>\r |
f51461c8 LG |
5 | This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
f51461c8 LG |
13 | **/\r |
14 | \r | |
15 | #include <stdio.h>\r | |
16 | #include <stdlib.h>\r | |
17 | #include <string.h>\r | |
18 | #include <ctype.h>\r | |
19 | #include <assert.h>\r | |
868c9c35 YZ |
20 | #ifdef __GNUC__\r |
21 | #include <unistd.h>\r | |
9947f576 YZ |
22 | #else\r |
23 | #include <direct.h>\r | |
868c9c35 | 24 | #endif\r |
f51461c8 LG |
25 | \r |
26 | #include <FvLib.h>\r | |
27 | #include <Common/UefiBaseTypes.h>\r | |
28 | #include <Common/UefiCapsule.h>\r | |
29 | #include <Common/PiFirmwareFile.h>\r | |
30 | #include <Common/PiFirmwareVolume.h>\r | |
31 | #include <Guid/PiFirmwareFileSystem.h>\r | |
32 | #include <IndustryStandard/PeImage.h>\r | |
33 | #include <Protocol/GuidedSectionExtraction.h>\r | |
34 | \r | |
35 | #include "Compress.h"\r | |
36 | #include "Decompress.h"\r | |
37 | #include "VolInfo.h"\r | |
38 | #include "CommonLib.h"\r | |
39 | #include "EfiUtilityMsgs.h"\r | |
40 | #include "FirmwareVolumeBufferLib.h"\r | |
41 | #include "OsPath.h"\r | |
42 | #include "ParseGuidedSectionTools.h"\r | |
43 | #include "StringFuncs.h"\r | |
730ffca1 | 44 | #include "ParseInf.h"\r |
9947f576 | 45 | #include "PeCoffLib.h"\r |
f51461c8 LG |
46 | \r |
47 | //\r | |
48 | // Utility global variables\r | |
49 | //\r | |
50 | \r | |
51 | EFI_GUID gEfiCrc32GuidedSectionExtractionProtocolGuid = EFI_CRC32_GUIDED_SECTION_EXTRACTION_PROTOCOL_GUID;\r | |
52 | \r | |
45258285 LG |
53 | #define UTILITY_MAJOR_VERSION 1\r |
54 | #define UTILITY_MINOR_VERSION 0\r | |
f51461c8 LG |
55 | \r |
56 | #define UTILITY_NAME "VolInfo"\r | |
57 | \r | |
58 | #define EFI_SECTION_ERROR EFIERR (100)\r | |
59 | \r | |
60 | #define MAX_BASENAME_LEN 60 // not good to hardcode, but let's be reasonable\r | |
61 | \r | |
62 | //\r | |
63 | // Structure to keep a list of guid-to-basenames\r | |
64 | //\r | |
65 | typedef struct _GUID_TO_BASENAME {\r | |
66 | struct _GUID_TO_BASENAME *Next;\r | |
67 | INT8 Guid[PRINTED_GUID_BUFFER_SIZE];\r | |
68 | INT8 BaseName[MAX_BASENAME_LEN];\r | |
69 | } GUID_TO_BASENAME;\r | |
70 | \r | |
71 | static GUID_TO_BASENAME *mGuidBaseNameList = NULL;\r | |
72 | \r | |
73 | //\r | |
74 | // Store GUIDed Section guid->tool mapping\r | |
75 | //\r | |
76 | EFI_HANDLE mParsedGuidedSectionTools = NULL;\r | |
77 | \r | |
78 | CHAR8* mUtilityFilename = NULL;\r | |
79 | \r | |
9947f576 YZ |
80 | BOOLEAN EnableHash = FALSE;\r |
81 | CHAR8 *OpenSslPath = NULL;\r | |
82 | \r | |
f51461c8 LG |
83 | EFI_STATUS\r |
84 | ParseGuidBaseNameFile (\r | |
85 | CHAR8 *FileName\r | |
86 | );\r | |
87 | \r | |
88 | EFI_STATUS\r | |
89 | FreeGuidBaseNameList (\r | |
90 | VOID\r | |
91 | );\r | |
92 | \r | |
93 | EFI_STATUS\r | |
94 | PrintGuidName (\r | |
95 | IN UINT8 *GuidStr\r | |
96 | );\r | |
97 | \r | |
98 | EFI_STATUS\r | |
99 | ParseSection (\r | |
100 | IN UINT8 *SectionBuffer,\r | |
101 | IN UINT32 BufferLength\r | |
102 | );\r | |
103 | \r | |
104 | EFI_STATUS\r | |
105 | DumpDepexSection (\r | |
106 | IN UINT8 *Ptr,\r | |
107 | IN UINT32 SectionLength\r | |
108 | );\r | |
109 | \r | |
110 | STATIC\r | |
111 | EFI_STATUS\r | |
112 | ReadHeader (\r | |
113 | IN FILE *InputFile,\r | |
114 | OUT UINT32 *FvSize,\r | |
115 | OUT BOOLEAN *ErasePolarity\r | |
116 | );\r | |
117 | \r | |
118 | STATIC\r | |
119 | EFI_STATUS\r | |
120 | PrintFileInfo (\r | |
121 | EFI_FIRMWARE_VOLUME_HEADER *FvImage,\r | |
122 | EFI_FFS_FILE_HEADER *FileHeader,\r | |
123 | BOOLEAN ErasePolarity\r | |
124 | );\r | |
125 | \r | |
126 | static\r | |
127 | EFI_STATUS\r | |
128 | PrintFvInfo (\r | |
129 | IN VOID *Fv,\r | |
130 | IN BOOLEAN IsChildFv\r | |
131 | );\r | |
132 | \r | |
133 | static\r | |
134 | VOID\r | |
135 | LoadGuidedSectionToolsTxt (\r | |
136 | IN CHAR8* FirmwareVolumeFilename\r | |
137 | );\r | |
138 | \r | |
9947f576 YZ |
139 | EFI_STATUS\r |
140 | CombinePath (\r | |
141 | IN CHAR8* DefaultPath,\r | |
142 | IN CHAR8* AppendPath,\r | |
143 | OUT CHAR8* NewPath\r | |
144 | );\r | |
145 | \r | |
f51461c8 LG |
146 | void\r |
147 | Usage (\r | |
148 | VOID\r | |
149 | );\r | |
150 | \r | |
151 | int\r | |
152 | main (\r | |
153 | int argc,\r | |
154 | char *argv[]\r | |
155 | )\r | |
156 | /*++\r | |
157 | \r | |
158 | Routine Description:\r | |
159 | \r | |
160 | GC_TODO: Add function description\r | |
161 | \r | |
162 | Arguments:\r | |
163 | \r | |
164 | argc - GC_TODO: add argument description\r | |
165 | ] - GC_TODO: add argument description\r | |
166 | \r | |
167 | Returns:\r | |
168 | \r | |
169 | GC_TODO: add return values\r | |
170 | \r | |
171 | --*/\r | |
172 | {\r | |
173 | FILE *InputFile;\r | |
174 | int BytesRead;\r | |
175 | EFI_FIRMWARE_VOLUME_HEADER *FvImage;\r | |
176 | UINT32 FvSize;\r | |
177 | EFI_STATUS Status;\r | |
178 | int Offset;\r | |
179 | BOOLEAN ErasePolarity;\r | |
730ffca1 | 180 | UINT64 LogLevel;\r |
9947f576 YZ |
181 | CHAR8 *OpenSslEnv;\r |
182 | CHAR8 *OpenSslCommand;\r | |
f51461c8 LG |
183 | \r |
184 | SetUtilityName (UTILITY_NAME);\r | |
185 | //\r | |
186 | // Print utility header\r | |
187 | //\r | |
45258285 | 188 | printf ("%s Version %d.%d Build %s\n",\r |
f51461c8 LG |
189 | UTILITY_NAME,\r |
190 | UTILITY_MAJOR_VERSION,\r | |
191 | UTILITY_MINOR_VERSION,\r | |
45258285 | 192 | __BUILD_VERSION\r |
f51461c8 LG |
193 | );\r |
194 | \r | |
730ffca1 YZ |
195 | if (argc == 1) {\r |
196 | Usage ();\r | |
197 | return -1;\r | |
198 | }\r | |
199 | \r | |
f51461c8 LG |
200 | argc--;\r |
201 | argv++;\r | |
730ffca1 | 202 | LogLevel = 0;\r |
f51461c8 LG |
203 | Offset = 0;\r |
204 | \r | |
730ffca1 YZ |
205 | //\r |
206 | // Look for help options\r | |
207 | //\r | |
208 | if ((strcmp(argv[0], "-h") == 0) || (strcmp(argv[0], "--help") == 0) ||\r | |
209 | (strcmp(argv[0], "-?") == 0) || (strcmp(argv[0], "/?") == 0)) {\r | |
210 | Usage();\r | |
211 | return STATUS_SUCCESS;\r | |
212 | }\r | |
213 | //\r | |
214 | // Version has already be printed, so just return success\r | |
215 | //\r | |
216 | if (strcmp(argv[0], "--version") == 0) {\r | |
217 | return STATUS_SUCCESS;\r | |
218 | }\r | |
219 | \r | |
f51461c8 LG |
220 | //\r |
221 | // If they specified -x xref guid/basename cross-reference files, process it.\r | |
222 | // This will print the basename beside each file guid. To use it, specify\r | |
223 | // -x xref_filename to processdsc, then use xref_filename as a parameter\r | |
224 | // here.\r | |
225 | //\r | |
730ffca1 | 226 | while (argc > 0) {\r |
f51461c8 LG |
227 | if ((strcmp(argv[0], "-x") == 0) || (strcmp(argv[0], "--xref") == 0)) {\r |
228 | ParseGuidBaseNameFile (argv[1]);\r | |
229 | printf("ParseGuidBaseNameFile: %s\n", argv[1]);\r | |
230 | argc -= 2;\r | |
231 | argv += 2;\r | |
730ffca1 YZ |
232 | continue;\r |
233 | }\r | |
234 | if (strcmp(argv[0], "--offset") == 0) {\r | |
f51461c8 LG |
235 | //\r |
236 | // Hex or decimal?\r | |
237 | //\r | |
238 | if ((argv[1][0] == '0') && (tolower ((int)argv[1][1]) == 'x')) {\r | |
239 | if (sscanf (argv[1], "%x", &Offset) != 1) {\r | |
240 | Error (NULL, 0, 1003, "Invalid option value", "Offset = %s", argv[1]);\r | |
241 | return GetUtilityStatus ();\r | |
242 | }\r | |
243 | } else {\r | |
244 | if (sscanf (argv[1], "%d", &Offset) != 1) {\r | |
245 | Error (NULL, 0, 1003, "Invalid option value", "Offset = %s", argv[1]);\r | |
246 | return GetUtilityStatus ();\r | |
247 | }\r | |
248 | //\r | |
249 | // See if they said something like "64K"\r | |
250 | //\r | |
251 | if (tolower ((int)argv[1][strlen (argv[1]) - 1]) == 'k') {\r | |
252 | Offset *= 1024;\r | |
253 | }\r | |
254 | }\r | |
255 | \r | |
256 | argc -= 2;\r | |
257 | argv += 2;\r | |
730ffca1 | 258 | continue;\r |
f51461c8 | 259 | }\r |
9947f576 | 260 | if ((stricmp (argv[0], "--hash") == 0)) {\r |
85006654 HW |
261 | if (EnableHash == TRUE) {\r |
262 | //\r | |
263 | // --hash already given in the option, ignore this one\r | |
264 | //\r | |
265 | argc --;\r | |
266 | argv ++;\r | |
267 | continue;\r | |
268 | }\r | |
9947f576 YZ |
269 | EnableHash = TRUE;\r |
270 | OpenSslCommand = "openssl";\r | |
271 | OpenSslEnv = getenv("OPENSSL_PATH");\r | |
272 | if (OpenSslEnv == NULL) {\r | |
273 | OpenSslPath = OpenSslCommand;\r | |
274 | } else {\r | |
275 | OpenSslPath = malloc(strlen(OpenSslEnv)+strlen(OpenSslCommand)+1);\r | |
9dd00cb6 HW |
276 | if (OpenSslPath == NULL) {\r |
277 | Error (NULL, 0, 4001, "Resource", "memory cannot be allocated!");\r | |
278 | return GetUtilityStatus ();\r | |
279 | }\r | |
9947f576 YZ |
280 | CombinePath(OpenSslEnv, OpenSslCommand, OpenSslPath);\r |
281 | }\r | |
282 | if (OpenSslPath == NULL){\r | |
283 | Error (NULL, 0, 3000, "Open SSL command not available. Please verify PATH or set OPENSSL_PATH.", NULL);\r | |
284 | return GetUtilityStatus ();\r | |
285 | }\r | |
286 | argc --;\r | |
287 | argv ++;\r | |
288 | continue;\r | |
289 | }\r | |
730ffca1 YZ |
290 | \r |
291 | if ((stricmp (argv[0], "-v") == 0) || (stricmp (argv[0], "--verbose") == 0)) {\r | |
292 | SetPrintLevel (VERBOSE_LOG_LEVEL);\r | |
293 | argc --;\r | |
294 | argv ++;\r | |
295 | continue;\r | |
296 | }\r | |
297 | \r | |
298 | if ((stricmp (argv[0], "-q") == 0) || (stricmp (argv[0], "--quiet") == 0)) {\r | |
299 | SetPrintLevel (KEY_LOG_LEVEL);\r | |
300 | argc --;\r | |
301 | argv ++;\r | |
302 | continue;\r | |
303 | }\r | |
304 | \r | |
305 | if ((stricmp (argv[0], "-d") == 0) || (stricmp (argv[0], "--debug") == 0)) {\r | |
306 | Status = AsciiStringToUint64 (argv[1], FALSE, &LogLevel);\r | |
307 | if (EFI_ERROR (Status)) {\r | |
308 | Error (NULL, 0, 1003, "Invalid option value", "%s = %s", argv[0], argv[1]);\r | |
309 | return -1;\r | |
310 | }\r | |
311 | if (LogLevel > 9) {\r | |
312 | Error (NULL, 0, 1003, "Invalid option value", "Debug Level range is 0-9, current input level is %d", (int) LogLevel);\r | |
313 | return -1;\r | |
314 | }\r | |
315 | SetPrintLevel (LogLevel);\r | |
316 | DebugMsg (NULL, 0, 9, "Debug Mode Set", "Debug Output Mode Level %s is set!", argv[1]);\r | |
317 | argc -= 2;\r | |
318 | argv += 2;\r | |
319 | continue;\r | |
320 | }\r | |
321 | \r | |
322 | mUtilityFilename = argv[0];\r | |
323 | argc --;\r | |
324 | argv ++;\r | |
f51461c8 | 325 | }\r |
730ffca1 | 326 | \r |
f51461c8 LG |
327 | //\r |
328 | // Open the file containing the FV\r | |
329 | //\r | |
730ffca1 YZ |
330 | if (mUtilityFilename == NULL) {\r |
331 | Error (NULL, 0, 1001, "Missing option", "Input files are not specified");\r | |
332 | return GetUtilityStatus ();\r | |
333 | }\r | |
334 | InputFile = fopen (LongFilePath (mUtilityFilename), "rb");\r | |
f51461c8 | 335 | if (InputFile == NULL) {\r |
730ffca1 | 336 | Error (NULL, 0, 0001, "Error opening the input file", mUtilityFilename);\r |
f51461c8 LG |
337 | return GetUtilityStatus ();\r |
338 | }\r | |
339 | //\r | |
340 | // Skip over pad bytes if specified. This is used if they prepend 0xff\r | |
341 | // data to the FV image binary.\r | |
342 | //\r | |
343 | if (Offset != 0) {\r | |
344 | fseek (InputFile, Offset, SEEK_SET);\r | |
345 | }\r | |
346 | //\r | |
347 | // Determine size of FV\r | |
348 | //\r | |
349 | Status = ReadHeader (InputFile, &FvSize, &ErasePolarity);\r | |
350 | if (EFI_ERROR (Status)) {\r | |
730ffca1 | 351 | Error (NULL, 0, 0003, "error parsing FV image", "%s Header is invalid", mUtilityFilename);\r |
f51461c8 LG |
352 | fclose (InputFile);\r |
353 | return GetUtilityStatus ();\r | |
354 | }\r | |
355 | //\r | |
356 | // Allocate a buffer for the FV image\r | |
357 | //\r | |
358 | FvImage = malloc (FvSize);\r | |
359 | if (FvImage == NULL) {\r | |
360 | Error (NULL, 0, 4001, "Resource: Memory can't be allocated", NULL);\r | |
361 | fclose (InputFile);\r | |
362 | return GetUtilityStatus ();\r | |
363 | }\r | |
364 | //\r | |
365 | // Seek to the start of the image, then read the entire FV to the buffer\r | |
366 | //\r | |
367 | fseek (InputFile, Offset, SEEK_SET);\r | |
368 | BytesRead = fread (FvImage, 1, FvSize, InputFile);\r | |
369 | fclose (InputFile);\r | |
370 | if ((unsigned int) BytesRead != FvSize) {\r | |
730ffca1 | 371 | Error (NULL, 0, 0004, "error reading FvImage from", mUtilityFilename);\r |
f51461c8 LG |
372 | free (FvImage);\r |
373 | return GetUtilityStatus ();\r | |
374 | }\r | |
375 | \r | |
730ffca1 | 376 | LoadGuidedSectionToolsTxt (mUtilityFilename);\r |
f51461c8 LG |
377 | \r |
378 | PrintFvInfo (FvImage, FALSE);\r | |
379 | \r | |
380 | //\r | |
381 | // Clean up\r | |
382 | //\r | |
383 | free (FvImage);\r | |
384 | FreeGuidBaseNameList ();\r | |
385 | return GetUtilityStatus ();\r | |
386 | }\r | |
387 | \r | |
388 | \r | |
389 | static\r | |
390 | EFI_STATUS\r | |
391 | PrintFvInfo (\r | |
392 | IN VOID *Fv,\r | |
393 | IN BOOLEAN IsChildFv\r | |
394 | )\r | |
395 | /*++\r | |
396 | \r | |
397 | Routine Description:\r | |
398 | \r | |
399 | GC_TODO: Add function description\r | |
400 | \r | |
401 | Arguments:\r | |
402 | \r | |
403 | Fv - Firmware Volume to print information about\r | |
404 | IsChildFv - Flag specifies whether the input FV is a child FV.\r | |
405 | \r | |
406 | Returns:\r | |
407 | \r | |
408 | EFI_STATUS\r | |
409 | \r | |
410 | --*/\r | |
411 | {\r | |
412 | EFI_STATUS Status;\r | |
413 | UINTN NumberOfFiles;\r | |
414 | BOOLEAN ErasePolarity;\r | |
415 | UINTN FvSize;\r | |
416 | EFI_FFS_FILE_HEADER *CurrentFile;\r | |
417 | UINTN Key;\r | |
418 | \r | |
419 | Status = FvBufGetSize (Fv, &FvSize);\r | |
420 | \r | |
421 | NumberOfFiles = 0;\r | |
422 | ErasePolarity =\r | |
423 | (((EFI_FIRMWARE_VOLUME_HEADER*)Fv)->Attributes & EFI_FVB2_ERASE_POLARITY) ?\r | |
424 | TRUE : FALSE;\r | |
425 | \r | |
426 | //\r | |
427 | // Get the first file\r | |
428 | //\r | |
429 | Key = 0;\r | |
430 | Status = FvBufFindNextFile (Fv, &Key, (VOID **) &CurrentFile);\r | |
431 | if (EFI_ERROR (Status)) {\r | |
432 | Error (NULL, 0, 0003, "error parsing FV image", "cannot find the first file in the FV image");\r | |
433 | return GetUtilityStatus ();\r | |
434 | }\r | |
435 | //\r | |
436 | // Display information about files found\r | |
437 | //\r | |
438 | while (CurrentFile != NULL) {\r | |
439 | //\r | |
440 | // Increment the number of files counter\r | |
441 | //\r | |
442 | NumberOfFiles++;\r | |
443 | \r | |
444 | //\r | |
445 | // Display info about this file\r | |
446 | //\r | |
447 | Status = PrintFileInfo (Fv, CurrentFile, ErasePolarity);\r | |
448 | if (EFI_ERROR (Status)) {\r | |
449 | Error (NULL, 0, 0003, "error parsing FV image", "failed to parse a file in the FV");\r | |
450 | return GetUtilityStatus ();\r | |
451 | }\r | |
452 | //\r | |
453 | // Get the next file\r | |
454 | //\r | |
455 | Status = FvBufFindNextFile (Fv, &Key, (VOID **) &CurrentFile);\r | |
456 | if (Status == EFI_NOT_FOUND) {\r | |
457 | CurrentFile = NULL;\r | |
458 | } else if (EFI_ERROR (Status)) {\r | |
459 | Error (NULL, 0, 0003, "error parsing FV image", "cannot find the next file in the FV image");\r | |
460 | return GetUtilityStatus ();\r | |
461 | }\r | |
462 | }\r | |
463 | \r | |
464 | if (IsChildFv) {\r | |
465 | printf ("There are a total of %d files in the child FV\n", (int) NumberOfFiles);\r | |
466 | } else {\r | |
467 | printf ("There are a total of %d files in this FV\n", (int) NumberOfFiles);\r | |
468 | }\r | |
469 | \r | |
470 | return EFI_SUCCESS;\r | |
471 | }\r | |
472 | \r | |
473 | UINT32\r | |
474 | GetOccupiedSize (\r | |
475 | IN UINT32 ActualSize,\r | |
476 | IN UINT32 Alignment\r | |
477 | )\r | |
478 | /*++\r | |
479 | \r | |
480 | Routine Description:\r | |
481 | \r | |
482 | This function returns the next larger size that meets the alignment \r | |
483 | requirement specified.\r | |
484 | \r | |
485 | Arguments:\r | |
486 | \r | |
487 | ActualSize The size.\r | |
488 | Alignment The desired alignment.\r | |
489 | \r | |
490 | Returns:\r | |
491 | \r | |
492 | EFI_SUCCESS Function completed successfully.\r | |
493 | EFI_ABORTED The function encountered an error.\r | |
494 | \r | |
495 | --*/\r | |
496 | {\r | |
497 | UINT32 OccupiedSize;\r | |
498 | \r | |
499 | OccupiedSize = ActualSize;\r | |
500 | while ((OccupiedSize & (Alignment - 1)) != 0) {\r | |
501 | OccupiedSize++;\r | |
502 | }\r | |
503 | \r | |
504 | return OccupiedSize;\r | |
505 | }\r | |
506 | \r | |
507 | static\r | |
508 | CHAR8 *\r | |
509 | SectionNameToStr (\r | |
510 | IN EFI_SECTION_TYPE Type\r | |
511 | )\r | |
512 | /*++\r | |
513 | \r | |
514 | Routine Description:\r | |
515 | \r | |
516 | Converts EFI Section names to Strings\r | |
517 | \r | |
518 | Arguments:\r | |
519 | \r | |
520 | Type - The EFI Section type\r | |
521 | \r | |
522 | Returns:\r | |
523 | \r | |
524 | CHAR8* - Pointer to the String containing the section name.\r | |
525 | \r | |
526 | --*/\r | |
527 | {\r | |
528 | CHAR8 *SectionStr;\r | |
529 | CHAR8 *SectionTypeStringTable[] = {\r | |
530 | //\r | |
531 | // 0X00\r | |
532 | //\r | |
533 | "EFI_SECTION_ALL",\r | |
534 | //\r | |
535 | // 0x01\r | |
536 | //\r | |
537 | "EFI_SECTION_COMPRESSION",\r | |
538 | //\r | |
539 | // 0x02\r | |
540 | //\r | |
541 | "EFI_SECTION_GUID_DEFINED", \r | |
542 | //\r | |
543 | // 0x03\r | |
544 | //\r | |
545 | "Unknown section type - Reserved 0x03",\r | |
546 | //\r | |
547 | // 0x04\r | |
548 | //\r | |
549 | "Unknown section type - Reserved 0x04",\r | |
550 | //\r | |
551 | // 0x05\r | |
552 | //\r | |
553 | "Unknown section type - Reserved 0x05",\r | |
554 | //\r | |
555 | // 0x06\r | |
556 | //\r | |
557 | "Unknown section type - Reserved 0x06",\r | |
558 | //\r | |
559 | // 0x07\r | |
560 | //\r | |
561 | "Unknown section type - Reserved 0x07",\r | |
562 | //\r | |
563 | // 0x08\r | |
564 | //\r | |
565 | "Unknown section type - Reserved 0x08",\r | |
566 | //\r | |
567 | // 0x09\r | |
568 | //\r | |
569 | "Unknown section type - Reserved 0x09",\r | |
570 | //\r | |
571 | // 0x0A\r | |
572 | //\r | |
573 | "Unknown section type - Reserved 0x0A",\r | |
574 | //\r | |
575 | // 0x0B\r | |
576 | //\r | |
577 | "Unknown section type - Reserved 0x0B",\r | |
578 | //\r | |
579 | // 0x0C\r | |
580 | //\r | |
581 | "Unknown section type - Reserved 0x0C",\r | |
582 | //\r | |
583 | // 0x0D\r | |
584 | //\r | |
585 | "Unknown section type - Reserved 0x0D",\r | |
586 | //\r | |
587 | // 0x0E\r | |
588 | //\r | |
589 | "Unknown section type - Reserved 0x0E",\r | |
590 | //\r | |
591 | // 0x0F\r | |
592 | //\r | |
593 | "Unknown section type - Reserved 0x0E",\r | |
594 | //\r | |
595 | // 0x10\r | |
596 | //\r | |
597 | "EFI_SECTION_PE32",\r | |
598 | //\r | |
599 | // 0x11\r | |
600 | //\r | |
601 | "EFI_SECTION_PIC",\r | |
602 | //\r | |
603 | // 0x12\r | |
604 | //\r | |
605 | "EFI_SECTION_TE", \r | |
606 | //\r | |
607 | // 0x13\r | |
608 | //\r | |
609 | "EFI_SECTION_DXE_DEPEX", \r | |
610 | //\r | |
611 | // 0x14\r | |
612 | //\r | |
613 | "EFI_SECTION_VERSION",\r | |
614 | //\r | |
615 | // 0x15\r | |
616 | //\r | |
617 | "EFI_SECTION_USER_INTERFACE",\r | |
618 | //\r | |
619 | // 0x16\r | |
620 | //\r | |
621 | "EFI_SECTION_COMPATIBILITY16",\r | |
622 | //\r | |
623 | // 0x17\r | |
624 | //\r | |
625 | "EFI_SECTION_FIRMWARE_VOLUME_IMAGE ",\r | |
626 | //\r | |
627 | // 0x18\r | |
628 | //\r | |
629 | "EFI_SECTION_FREEFORM_SUBTYPE_GUID ",\r | |
630 | //\r | |
631 | // 0x19\r | |
632 | //\r | |
633 | "EFI_SECTION_RAW",\r | |
634 | //\r | |
635 | // 0x1A\r | |
636 | //\r | |
637 | "Unknown section type - 0x1A",\r | |
638 | //\r | |
639 | // 0x1B\r | |
640 | //\r | |
641 | "EFI_SECTION_PEI_DEPEX",\r | |
642 | //\r | |
643 | // 0x1C\r | |
644 | //\r | |
645 | "EFI_SECTION_SMM_DEPEX",\r | |
646 | //\r | |
647 | // 0x1C+\r | |
648 | //\r | |
649 | "Unknown section type - Reserved - beyond last defined section"\r | |
650 | };\r | |
651 | \r | |
652 | if (Type > EFI_SECTION_LAST_SECTION_TYPE) {\r | |
653 | Type = EFI_SECTION_LAST_SECTION_TYPE + 1;\r | |
654 | }\r | |
655 | \r | |
656 | SectionStr = malloc (100);\r | |
657 | if (SectionStr == NULL) {\r | |
658 | printf ("Error: Out of memory resources.\n");\r | |
659 | return SectionStr;\r | |
660 | }\r | |
661 | strcpy (SectionStr, SectionTypeStringTable[Type]);\r | |
662 | return SectionStr;\r | |
663 | }\r | |
664 | \r | |
665 | STATIC\r | |
666 | EFI_STATUS\r | |
667 | ReadHeader (\r | |
668 | IN FILE *InputFile,\r | |
669 | OUT UINT32 *FvSize,\r | |
670 | OUT BOOLEAN *ErasePolarity\r | |
671 | )\r | |
672 | /*++\r | |
673 | \r | |
674 | Routine Description:\r | |
675 | \r | |
676 | This function determines the size of the FV and the erase polarity. The \r | |
677 | erase polarity is the FALSE value for file state.\r | |
678 | \r | |
679 | Arguments:\r | |
680 | \r | |
681 | InputFile The file that contains the FV image.\r | |
682 | FvSize The size of the FV.\r | |
683 | ErasePolarity The FV erase polarity.\r | |
684 | \r | |
685 | Returns:\r | |
686 | \r | |
687 | EFI_SUCCESS Function completed successfully.\r | |
688 | EFI_INVALID_PARAMETER A required parameter was NULL or is out of range.\r | |
689 | EFI_ABORTED The function encountered an error.\r | |
690 | \r | |
691 | --*/\r | |
692 | {\r | |
693 | EFI_FIRMWARE_VOLUME_HEADER VolumeHeader;\r | |
694 | EFI_FV_BLOCK_MAP_ENTRY BlockMap;\r | |
695 | UINTN Signature[2];\r | |
696 | UINTN BytesRead;\r | |
697 | UINT32 Size;\r | |
698 | \r | |
699 | BytesRead = 0;\r | |
700 | Size = 0;\r | |
701 | //\r | |
702 | // Check input parameters\r | |
703 | //\r | |
704 | if (InputFile == NULL || FvSize == NULL || ErasePolarity == NULL) {\r | |
705 | Error (__FILE__, __LINE__, 0, "application error", "invalid parameter to function");\r | |
706 | return EFI_INVALID_PARAMETER;\r | |
707 | }\r | |
708 | //\r | |
709 | // Read the header\r | |
710 | //\r | |
711 | fread (&VolumeHeader, sizeof (EFI_FIRMWARE_VOLUME_HEADER) - sizeof (EFI_FV_BLOCK_MAP_ENTRY), 1, InputFile);\r | |
712 | BytesRead = sizeof (EFI_FIRMWARE_VOLUME_HEADER) - sizeof (EFI_FV_BLOCK_MAP_ENTRY);\r | |
713 | Signature[0] = VolumeHeader.Signature;\r | |
714 | Signature[1] = 0;\r | |
715 | \r | |
716 | //\r | |
717 | // Print FV header information\r | |
718 | //\r | |
719 | printf ("Signature: %s (%X)\n", (char *) Signature, (unsigned) VolumeHeader.Signature);\r | |
720 | printf ("Attributes: %X\n", (unsigned) VolumeHeader.Attributes);\r | |
721 | \r | |
722 | if (VolumeHeader.Attributes & EFI_FVB2_READ_DISABLED_CAP) {\r | |
723 | printf (" EFI_FVB2_READ_DISABLED_CAP\n");\r | |
724 | }\r | |
725 | \r | |
726 | if (VolumeHeader.Attributes & EFI_FVB2_READ_ENABLED_CAP) {\r | |
727 | printf (" EFI_FVB2_READ_ENABLED_CAP\n");\r | |
728 | }\r | |
729 | \r | |
730 | if (VolumeHeader.Attributes & EFI_FVB2_READ_STATUS) {\r | |
731 | printf (" EFI_FVB2_READ_STATUS\n");\r | |
732 | }\r | |
733 | \r | |
734 | if (VolumeHeader.Attributes & EFI_FVB2_WRITE_DISABLED_CAP) {\r | |
735 | printf (" EFI_FVB2_WRITE_DISABLED_CAP\n");\r | |
736 | }\r | |
737 | \r | |
738 | if (VolumeHeader.Attributes & EFI_FVB2_WRITE_ENABLED_CAP) {\r | |
739 | printf (" EFI_FVB2_WRITE_ENABLED_CAP\n");\r | |
740 | }\r | |
741 | \r | |
742 | if (VolumeHeader.Attributes & EFI_FVB2_WRITE_STATUS) {\r | |
743 | printf (" EFI_FVB2_WRITE_STATUS\n");\r | |
744 | }\r | |
745 | \r | |
746 | if (VolumeHeader.Attributes & EFI_FVB2_LOCK_CAP) {\r | |
747 | printf (" EFI_FVB2_LOCK_CAP\n");\r | |
748 | }\r | |
749 | \r | |
750 | if (VolumeHeader.Attributes & EFI_FVB2_LOCK_STATUS) {\r | |
751 | printf (" EFI_FVB2_LOCK_STATUS\n");\r | |
752 | }\r | |
753 | \r | |
754 | if (VolumeHeader.Attributes & EFI_FVB2_STICKY_WRITE) {\r | |
755 | printf (" EFI_FVB2_STICKY_WRITE\n");\r | |
756 | }\r | |
757 | \r | |
758 | if (VolumeHeader.Attributes & EFI_FVB2_MEMORY_MAPPED) {\r | |
759 | printf (" EFI_FVB2_MEMORY_MAPPED\n");\r | |
760 | }\r | |
761 | \r | |
762 | if (VolumeHeader.Attributes & EFI_FVB2_ERASE_POLARITY) {\r | |
763 | printf (" EFI_FVB2_ERASE_POLARITY\n");\r | |
764 | *ErasePolarity = TRUE;\r | |
765 | }\r | |
766 | \r | |
767 | #if (PI_SPECIFICATION_VERSION < 0x00010000)\r | |
768 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT) {\r | |
769 | printf (" EFI_FVB2_ALIGNMENT\n");\r | |
770 | }\r | |
771 | \r | |
772 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_2) {\r | |
773 | printf (" EFI_FVB2_ALIGNMENT_2\n");\r | |
774 | }\r | |
775 | \r | |
776 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_4) {\r | |
777 | printf (" EFI_FVB2_ALIGNMENT_4\n");\r | |
778 | }\r | |
779 | \r | |
780 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_8) {\r | |
781 | printf (" EFI_FVB2_ALIGNMENT_8\n");\r | |
782 | }\r | |
783 | \r | |
784 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_16) {\r | |
785 | printf (" EFI_FVB2_ALIGNMENT_16\n");\r | |
786 | }\r | |
787 | \r | |
788 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_32) {\r | |
789 | printf (" EFI_FVB2_ALIGNMENT_32\n");\r | |
790 | }\r | |
791 | \r | |
792 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_64) {\r | |
793 | printf (" EFI_FVB2_ALIGNMENT_64\n");\r | |
794 | }\r | |
795 | \r | |
796 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_128) {\r | |
797 | printf (" EFI_FVB2_ALIGNMENT_128\n");\r | |
798 | }\r | |
799 | \r | |
800 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_256) {\r | |
801 | printf (" EFI_FVB2_ALIGNMENT_256\n");\r | |
802 | }\r | |
803 | \r | |
804 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_512) {\r | |
805 | printf (" EFI_FVB2_ALIGNMENT_512\n");\r | |
806 | }\r | |
807 | \r | |
808 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_1K) {\r | |
809 | printf (" EFI_FVB2_ALIGNMENT_1K\n");\r | |
810 | }\r | |
811 | \r | |
812 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_2K) {\r | |
813 | printf (" EFI_FVB2_ALIGNMENT_2K\n");\r | |
814 | }\r | |
815 | \r | |
816 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_4K) {\r | |
817 | printf (" EFI_FVB2_ALIGNMENT_4K\n");\r | |
818 | }\r | |
819 | \r | |
820 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_8K) {\r | |
821 | printf (" EFI_FVB2_ALIGNMENT_8K\n");\r | |
822 | }\r | |
823 | \r | |
824 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_16K) {\r | |
825 | printf (" EFI_FVB2_ALIGNMENT_16K\n");\r | |
826 | }\r | |
827 | \r | |
828 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_32K) {\r | |
829 | printf (" EFI_FVB2_ALIGNMENT_32K\n");\r | |
830 | }\r | |
831 | \r | |
832 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_64K) {\r | |
833 | printf (" EFI_FVB2_ALIGNMENT_64K\n");\r | |
834 | }\r | |
835 | \r | |
836 | #else\r | |
837 | \r | |
838 | if (VolumeHeader.Attributes & EFI_FVB2_READ_LOCK_CAP) {\r | |
839 | printf (" EFI_FVB2_READ_LOCK_CAP\n");\r | |
840 | }\r | |
841 | \r | |
842 | if (VolumeHeader.Attributes & EFI_FVB2_READ_LOCK_STATUS) {\r | |
843 | printf (" EFI_FVB2_READ_LOCK_STATUS\n");\r | |
844 | }\r | |
845 | \r | |
846 | if (VolumeHeader.Attributes & EFI_FVB2_WRITE_LOCK_CAP) {\r | |
847 | printf (" EFI_FVB2_WRITE_LOCK_CAP\n");\r | |
848 | }\r | |
849 | \r | |
850 | if (VolumeHeader.Attributes & EFI_FVB2_WRITE_LOCK_STATUS) {\r | |
851 | printf (" EFI_FVB2_WRITE_LOCK_STATUS\n");\r | |
852 | }\r | |
853 | \r | |
854 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_1) {\r | |
855 | printf (" EFI_FVB2_ALIGNMENT_1\n");\r | |
856 | }\r | |
857 | \r | |
858 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_2) {\r | |
859 | printf (" EFI_FVB2_ALIGNMENT_2\n");\r | |
860 | }\r | |
861 | \r | |
862 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_4) {\r | |
863 | printf (" EFI_FVB2_ALIGNMENT_4\n");\r | |
864 | }\r | |
865 | \r | |
866 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_8) {\r | |
867 | printf (" EFI_FVB2_ALIGNMENT_8\n");\r | |
868 | }\r | |
869 | \r | |
870 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_16) {\r | |
871 | printf (" EFI_FVB2_ALIGNMENT_16\n");\r | |
872 | }\r | |
873 | \r | |
874 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_32) {\r | |
875 | printf (" EFI_FVB2_ALIGNMENT_32\n");\r | |
876 | }\r | |
877 | \r | |
878 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_64) {\r | |
879 | printf (" EFI_FVB2_ALIGNMENT_64\n");\r | |
880 | }\r | |
881 | \r | |
882 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_128) {\r | |
883 | printf (" EFI_FVB2_ALIGNMENT_128\n");\r | |
884 | }\r | |
885 | \r | |
886 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_256) {\r | |
887 | printf (" EFI_FVB2_ALIGNMENT_256\n");\r | |
888 | }\r | |
889 | \r | |
890 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_512) {\r | |
891 | printf (" EFI_FVB2_ALIGNMENT_512\n");\r | |
892 | }\r | |
893 | \r | |
894 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_1K) {\r | |
895 | printf (" EFI_FVB2_ALIGNMENT_1K\n");\r | |
896 | }\r | |
897 | \r | |
898 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_2K) {\r | |
899 | printf (" EFI_FVB2_ALIGNMENT_2K\n");\r | |
900 | }\r | |
901 | \r | |
902 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_4K) {\r | |
903 | printf (" EFI_FVB2_ALIGNMENT_4K\n");\r | |
904 | }\r | |
905 | \r | |
906 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_8K) {\r | |
907 | printf (" EFI_FVB2_ALIGNMENT_8K\n");\r | |
908 | }\r | |
909 | \r | |
910 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_16K) {\r | |
911 | printf (" EFI_FVB2_ALIGNMENT_16K\n");\r | |
912 | }\r | |
913 | \r | |
914 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_32K) {\r | |
915 | printf (" EFI_FVB2_ALIGNMENT_32K\n");\r | |
916 | }\r | |
917 | \r | |
918 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_64K) {\r | |
919 | printf (" EFI_FVB2_ALIGNMENT_64K\n");\r | |
920 | }\r | |
921 | \r | |
922 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_128K) {\r | |
923 | printf (" EFI_FVB2_ALIGNMENT_128K\n");\r | |
924 | }\r | |
925 | \r | |
926 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_256K) {\r | |
927 | printf (" EFI_FVB2_ALIGNMENT_256K\n");\r | |
928 | }\r | |
929 | \r | |
930 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_512K) {\r | |
931 | printf (" EFI_FVB2_ALIGNMENT_512K\n");\r | |
932 | }\r | |
933 | \r | |
934 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_1M) {\r | |
935 | printf (" EFI_FVB2_ALIGNMENT_1M\n");\r | |
936 | }\r | |
937 | \r | |
938 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_2M) {\r | |
939 | printf (" EFI_FVB2_ALIGNMENT_2M\n");\r | |
940 | }\r | |
941 | \r | |
942 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_4M) {\r | |
943 | printf (" EFI_FVB2_ALIGNMENT_4M\n");\r | |
944 | }\r | |
945 | \r | |
946 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_8M) {\r | |
947 | printf (" EFI_FVB2_ALIGNMENT_8M\n");\r | |
948 | }\r | |
949 | \r | |
950 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_16M) {\r | |
951 | printf (" EFI_FVB2_ALIGNMENT_16M\n");\r | |
952 | }\r | |
953 | \r | |
954 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_32M) {\r | |
955 | printf (" EFI_FVB2_ALIGNMENT_32M\n");\r | |
956 | }\r | |
957 | \r | |
958 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_64M) {\r | |
959 | printf (" EFI_FVB2_ALIGNMENT_64M\n");\r | |
960 | }\r | |
961 | \r | |
962 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_128M) {\r | |
963 | printf (" EFI_FVB2_ALIGNMENT_128M\n");\r | |
964 | }\r | |
965 | \r | |
966 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_64M) {\r | |
967 | printf (" EFI_FVB2_ALIGNMENT_64M\n");\r | |
968 | }\r | |
969 | \r | |
970 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_128M) {\r | |
971 | printf (" EFI_FVB2_ALIGNMENT_128M\n");\r | |
972 | }\r | |
973 | \r | |
974 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_256M) {\r | |
975 | printf (" EFI_FVB2_ALIGNMENT_256M\n");\r | |
976 | }\r | |
977 | \r | |
978 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_512M) {\r | |
979 | printf (" EFI_FVB2_ALIGNMENT_512M\n");\r | |
980 | }\r | |
981 | \r | |
982 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_1G) {\r | |
983 | printf (" EFI_FVB2_ALIGNMENT_1G\n");\r | |
984 | }\r | |
985 | \r | |
986 | if (VolumeHeader.Attributes & EFI_FVB2_ALIGNMENT_2G) {\r | |
987 | printf (" EFI_FVB2_ALIGNMENT_2G\n");\r | |
988 | }\r | |
989 | \r | |
990 | #endif\r | |
991 | printf ("Header Length: 0x%08X\n", VolumeHeader.HeaderLength);\r | |
992 | printf ("File System ID: ");\r | |
993 | PrintGuid (&VolumeHeader.FileSystemGuid);\r | |
994 | //\r | |
995 | // printf ("\n");\r | |
996 | //\r | |
997 | printf ("Revision: 0x%04X\n", VolumeHeader.Revision);\r | |
998 | \r | |
999 | do {\r | |
1000 | fread (&BlockMap, sizeof (EFI_FV_BLOCK_MAP_ENTRY), 1, InputFile);\r | |
1001 | BytesRead += sizeof (EFI_FV_BLOCK_MAP_ENTRY);\r | |
1002 | \r | |
1003 | if (BlockMap.NumBlocks != 0) {\r | |
1004 | printf ("Number of Blocks: 0x%08X\n", (unsigned) BlockMap.NumBlocks);\r | |
1005 | printf ("Block Length: 0x%08X\n", (unsigned) BlockMap.Length);\r | |
1006 | Size += BlockMap.NumBlocks * BlockMap.Length;\r | |
1007 | }\r | |
1008 | \r | |
1009 | } while (!(BlockMap.NumBlocks == 0 && BlockMap.Length == 0));\r | |
1010 | \r | |
1011 | if (BytesRead != VolumeHeader.HeaderLength) {\r | |
1012 | printf ("ERROR: Header length not consistent with Block Maps!\n");\r | |
1013 | return EFI_ABORTED;\r | |
1014 | }\r | |
1015 | \r | |
1016 | if (VolumeHeader.FvLength != Size) {\r | |
1017 | printf ("ERROR: Volume Size not consistant with Block Maps!\n");\r | |
1018 | return EFI_ABORTED;\r | |
1019 | }\r | |
1020 | \r | |
1021 | printf ("Total Volume Size: 0x%08X\n", (unsigned) Size);\r | |
1022 | \r | |
1023 | *FvSize = Size;\r | |
1024 | \r | |
1025 | //\r | |
1026 | // rewind (InputFile);\r | |
1027 | //\r | |
1028 | return EFI_SUCCESS;\r | |
1029 | }\r | |
1030 | \r | |
1031 | STATIC\r | |
1032 | EFI_STATUS\r | |
1033 | PrintFileInfo (\r | |
1034 | EFI_FIRMWARE_VOLUME_HEADER *FvImage,\r | |
1035 | EFI_FFS_FILE_HEADER *FileHeader,\r | |
1036 | BOOLEAN ErasePolarity\r | |
1037 | )\r | |
1038 | /*++\r | |
1039 | \r | |
1040 | Routine Description:\r | |
1041 | \r | |
1042 | GC_TODO: Add function description\r | |
1043 | \r | |
1044 | Arguments:\r | |
1045 | \r | |
1046 | FvImage - GC_TODO: add argument description\r | |
1047 | FileHeader - GC_TODO: add argument description\r | |
1048 | ErasePolarity - GC_TODO: add argument description\r | |
1049 | \r | |
1050 | Returns:\r | |
1051 | \r | |
1052 | EFI_SUCCESS - GC_TODO: Add description for return value\r | |
1053 | EFI_ABORTED - GC_TODO: Add description for return value\r | |
1054 | \r | |
1055 | --*/\r | |
1056 | {\r | |
1057 | UINT32 FileLength;\r | |
1058 | UINT8 FileState;\r | |
1059 | UINT8 Checksum;\r | |
e4ac870f | 1060 | EFI_FFS_FILE_HEADER2 BlankHeader;\r |
f51461c8 LG |
1061 | EFI_STATUS Status;\r |
1062 | UINT8 GuidBuffer[PRINTED_GUID_BUFFER_SIZE];\r | |
e4ac870f | 1063 | UINT32 HeaderSize;\r |
f51461c8 LG |
1064 | #if (PI_SPECIFICATION_VERSION < 0x00010000) \r |
1065 | UINT16 *Tail;\r | |
1066 | #endif\r | |
1067 | //\r | |
1068 | // Check if we have free space\r | |
1069 | //\r | |
e4ac870f | 1070 | HeaderSize = FvBufGetFfsHeaderSize(FileHeader);\r |
f51461c8 | 1071 | if (ErasePolarity) {\r |
e4ac870f | 1072 | memset (&BlankHeader, -1, HeaderSize);\r |
f51461c8 | 1073 | } else {\r |
e4ac870f | 1074 | memset (&BlankHeader, 0, HeaderSize);\r |
f51461c8 LG |
1075 | }\r |
1076 | \r | |
e4ac870f | 1077 | if (memcmp (&BlankHeader, FileHeader, HeaderSize) == 0) {\r |
f51461c8 LG |
1078 | return EFI_SUCCESS;\r |
1079 | }\r | |
1080 | //\r | |
1081 | // Print file information.\r | |
1082 | //\r | |
1083 | printf ("============================================================\n");\r | |
1084 | \r | |
1085 | printf ("File Name: ");\r | |
1086 | PrintGuidToBuffer (&FileHeader->Name, GuidBuffer, sizeof (GuidBuffer), TRUE);\r | |
1087 | printf ("%s ", GuidBuffer);\r | |
1088 | PrintGuidName (GuidBuffer);\r | |
1089 | printf ("\n");\r | |
1090 | \r | |
1091 | //\r | |
1092 | // PrintGuid (&FileHeader->Name);\r | |
1093 | // printf ("\n");\r | |
1094 | //\r | |
e4ac870f | 1095 | FileLength = FvBufGetFfsFileSize (FileHeader);\r |
f51461c8 LG |
1096 | printf ("File Offset: 0x%08X\n", (unsigned) ((UINTN) FileHeader - (UINTN) FvImage));\r |
1097 | printf ("File Length: 0x%08X\n", (unsigned) FileLength);\r | |
1098 | printf ("File Attributes: 0x%02X\n", FileHeader->Attributes);\r | |
1099 | printf ("File State: 0x%02X\n", FileHeader->State);\r | |
1100 | \r | |
1101 | //\r | |
1102 | // Print file state\r | |
1103 | //\r | |
1104 | FileState = GetFileState (ErasePolarity, FileHeader);\r | |
1105 | \r | |
1106 | switch (FileState) {\r | |
1107 | \r | |
1108 | case EFI_FILE_HEADER_CONSTRUCTION:\r | |
1109 | printf (" EFI_FILE_HEADER_CONSTRUCTION\n");\r | |
1110 | return EFI_SUCCESS;\r | |
1111 | \r | |
1112 | case EFI_FILE_HEADER_INVALID:\r | |
1113 | printf (" EFI_FILE_HEADER_INVALID\n");\r | |
1114 | return EFI_SUCCESS;\r | |
1115 | \r | |
1116 | case EFI_FILE_HEADER_VALID:\r | |
1117 | printf (" EFI_FILE_HEADER_VALID\n");\r | |
e4ac870f | 1118 | Checksum = CalculateSum8 ((UINT8 *) FileHeader, HeaderSize);\r |
f51461c8 LG |
1119 | Checksum = (UINT8) (Checksum - FileHeader->IntegrityCheck.Checksum.File);\r |
1120 | Checksum = (UINT8) (Checksum - FileHeader->State);\r | |
1121 | if (Checksum != 0) {\r | |
1122 | printf ("ERROR: Header checksum invalid.\n");\r | |
1123 | return EFI_ABORTED;\r | |
1124 | }\r | |
1125 | \r | |
1126 | return EFI_SUCCESS;\r | |
1127 | \r | |
1128 | case EFI_FILE_DELETED:\r | |
1129 | printf (" EFI_FILE_DELETED\n");\r | |
1130 | \r | |
1131 | case EFI_FILE_MARKED_FOR_UPDATE:\r | |
1132 | printf (" EFI_FILE_MARKED_FOR_UPDATE\n");\r | |
1133 | \r | |
1134 | case EFI_FILE_DATA_VALID:\r | |
1135 | printf (" EFI_FILE_DATA_VALID\n");\r | |
1136 | \r | |
1137 | //\r | |
1138 | // Calculate header checksum\r | |
1139 | //\r | |
e4ac870f | 1140 | Checksum = CalculateSum8 ((UINT8 *) FileHeader, HeaderSize);\r |
f51461c8 LG |
1141 | Checksum = (UINT8) (Checksum - FileHeader->IntegrityCheck.Checksum.File);\r |
1142 | Checksum = (UINT8) (Checksum - FileHeader->State);\r | |
1143 | if (Checksum != 0) {\r | |
1144 | Error (NULL, 0, 0003, "error parsing FFS file", "FFS file with Guid %s has invalid header checksum", GuidBuffer);\r | |
1145 | return EFI_ABORTED;\r | |
1146 | }\r | |
1147 | \r | |
e4ac870f | 1148 | FileLength = FvBufGetFfsFileSize (FileHeader);\r |
f51461c8 LG |
1149 | \r |
1150 | if (FileHeader->Attributes & FFS_ATTRIB_CHECKSUM) {\r | |
1151 | //\r | |
1152 | // Calculate file checksum\r | |
1153 | //\r | |
e4ac870f | 1154 | Checksum = CalculateSum8 ((UINT8 *)FileHeader + HeaderSize, FileLength - HeaderSize);\r |
f51461c8 LG |
1155 | Checksum = Checksum + FileHeader->IntegrityCheck.Checksum.File;\r |
1156 | if (Checksum != 0) {\r | |
1157 | Error (NULL, 0, 0003, "error parsing FFS file", "FFS file with Guid %s has invalid file checksum", GuidBuffer);\r | |
1158 | return EFI_ABORTED;\r | |
1159 | }\r | |
1160 | } else {\r | |
1161 | if (FileHeader->IntegrityCheck.Checksum.File != FFS_FIXED_CHECKSUM) {\r | |
1162 | Error (NULL, 0, 0003, "error parsing FFS file", "FFS file with Guid %s has invalid header checksum -- not set to fixed value of 0xAA", GuidBuffer);\r | |
1163 | return EFI_ABORTED;\r | |
1164 | }\r | |
1165 | }\r | |
1166 | #if (PI_SPECIFICATION_VERSION < 0x00010000) \r | |
1167 | //\r | |
1168 | // Verify tail if present\r | |
1169 | //\r | |
1170 | if (FileHeader->Attributes & FFS_ATTRIB_TAIL_PRESENT) {\r | |
1171 | //\r | |
1172 | // Verify tail is complement of integrity check field in the header.\r | |
1173 | //\r | |
1174 | Tail = (UINT16 *) ((UINTN) FileHeader + GetLength (FileHeader->Size) - sizeof (EFI_FFS_INTEGRITY_CHECK));\r | |
1175 | if (FileHeader->IntegrityCheck.TailReference != (UINT16)~(*Tail)) {\r | |
1176 | Error (NULL, 0, 0003, "error parsing FFS file", \\r | |
1177 | "FFS file with Guid %s failed in the integrity check, tail is not the complement of the header field", GuidBuffer);\r | |
1178 | return EFI_ABORTED;\r | |
1179 | }\r | |
1180 | }\r | |
1181 | #endif \r | |
1182 | break;\r | |
1183 | \r | |
1184 | default:\r | |
1185 | Error (NULL, 0, 0003, "error parsing FFS file", "FFS file with Guid %s has the invalid/unrecognized file state bits", GuidBuffer);\r | |
1186 | return EFI_ABORTED;\r | |
1187 | }\r | |
1188 | \r | |
1189 | printf ("File Type: 0x%02X ", FileHeader->Type);\r | |
1190 | \r | |
1191 | switch (FileHeader->Type) {\r | |
1192 | \r | |
1193 | case EFI_FV_FILETYPE_RAW:\r | |
1194 | printf ("EFI_FV_FILETYPE_RAW\n");\r | |
1195 | break;\r | |
1196 | \r | |
1197 | case EFI_FV_FILETYPE_FREEFORM:\r | |
1198 | printf ("EFI_FV_FILETYPE_FREEFORM\n");\r | |
1199 | break;\r | |
1200 | \r | |
1201 | case EFI_FV_FILETYPE_SECURITY_CORE:\r | |
1202 | printf ("EFI_FV_FILETYPE_SECURITY_CORE\n");\r | |
1203 | break;\r | |
1204 | \r | |
1205 | case EFI_FV_FILETYPE_PEI_CORE:\r | |
1206 | printf ("EFI_FV_FILETYPE_PEI_CORE\n");\r | |
1207 | break;\r | |
1208 | \r | |
1209 | case EFI_FV_FILETYPE_DXE_CORE:\r | |
1210 | printf ("EFI_FV_FILETYPE_DXE_CORE\n");\r | |
1211 | break;\r | |
1212 | \r | |
1213 | case EFI_FV_FILETYPE_PEIM:\r | |
1214 | printf ("EFI_FV_FILETYPE_PEIM\n");\r | |
1215 | break;\r | |
1216 | \r | |
1217 | case EFI_FV_FILETYPE_DRIVER:\r | |
1218 | printf ("EFI_FV_FILETYPE_DRIVER\n");\r | |
1219 | break;\r | |
1220 | \r | |
1221 | case EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER:\r | |
1222 | printf ("EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER\n");\r | |
1223 | break;\r | |
1224 | \r | |
1225 | case EFI_FV_FILETYPE_APPLICATION:\r | |
1226 | printf ("EFI_FV_FILETYPE_APPLICATION\n");\r | |
1227 | break;\r | |
1228 | \r | |
1229 | case EFI_FV_FILETYPE_SMM:\r | |
1230 | printf ("EFI_FV_FILETYPE_SMM\n");\r | |
1231 | break;\r | |
1232 | \r | |
1233 | case EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE:\r | |
1234 | printf ("EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE\n");\r | |
1235 | break;\r | |
1236 | \r | |
1237 | case EFI_FV_FILETYPE_COMBINED_SMM_DXE:\r | |
1238 | printf ("EFI_FV_FILETYPE_COMBINED_SMM_DXE\n");\r | |
1239 | break;\r | |
1240 | \r | |
1241 | case EFI_FV_FILETYPE_SMM_CORE:\r | |
1242 | printf ("EFI_FV_FILETYPE_SMM_CORE\n");\r | |
1243 | break;\r | |
1244 | \r | |
1245 | case EFI_FV_FILETYPE_FFS_PAD:\r | |
1246 | printf ("EFI_FV_FILETYPE_FFS_PAD\n");\r | |
1247 | break;\r | |
1248 | \r | |
1249 | default:\r | |
1250 | printf ("\nERROR: Unrecognized file type %X.\n", FileHeader->Type);\r | |
1251 | return EFI_ABORTED;\r | |
1252 | break;\r | |
1253 | }\r | |
1254 | \r | |
1255 | switch (FileHeader->Type) {\r | |
1256 | \r | |
1257 | case EFI_FV_FILETYPE_ALL:\r | |
1258 | case EFI_FV_FILETYPE_RAW:\r | |
1259 | case EFI_FV_FILETYPE_FFS_PAD:\r | |
1260 | break;\r | |
1261 | \r | |
1262 | default:\r | |
1263 | //\r | |
1264 | // All other files have sections\r | |
1265 | //\r | |
1266 | Status = ParseSection (\r | |
e4ac870f LG |
1267 | (UINT8 *) ((UINTN) FileHeader + HeaderSize),\r |
1268 | FvBufGetFfsFileSize (FileHeader) - HeaderSize\r | |
f51461c8 LG |
1269 | );\r |
1270 | if (EFI_ERROR (Status)) {\r | |
1271 | //\r | |
1272 | // printf ("ERROR: Parsing the FFS file.\n");\r | |
1273 | //\r | |
1274 | return EFI_ABORTED;\r | |
1275 | }\r | |
1276 | break;\r | |
1277 | }\r | |
1278 | \r | |
1279 | return EFI_SUCCESS;\r | |
1280 | }\r | |
1281 | \r | |
9947f576 YZ |
1282 | EFI_STATUS\r |
1283 | RebaseImageRead (\r | |
1284 | IN VOID *FileHandle,\r | |
1285 | IN UINTN FileOffset,\r | |
1286 | IN OUT UINT32 *ReadSize,\r | |
1287 | OUT VOID *Buffer\r | |
1288 | )\r | |
1289 | /*++\r | |
1290 | \r | |
1291 | Routine Description:\r | |
1292 | \r | |
1293 | Support routine for the PE/COFF Loader that reads a buffer from a PE/COFF file\r | |
1294 | \r | |
1295 | Arguments:\r | |
1296 | \r | |
1297 | FileHandle - The handle to the PE/COFF file\r | |
1298 | \r | |
1299 | FileOffset - The offset, in bytes, into the file to read\r | |
1300 | \r | |
1301 | ReadSize - The number of bytes to read from the file starting at FileOffset\r | |
1302 | \r | |
1303 | Buffer - A pointer to the buffer to read the data into.\r | |
1304 | \r | |
1305 | Returns:\r | |
1306 | \r | |
1307 | EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the PE/COFF file starting at FileOffset\r | |
1308 | \r | |
1309 | --*/\r | |
1310 | {\r | |
1311 | CHAR8 *Destination8;\r | |
1312 | CHAR8 *Source8;\r | |
1313 | UINT32 Length;\r | |
1314 | \r | |
1315 | Destination8 = Buffer;\r | |
1316 | Source8 = (CHAR8 *) ((UINTN) FileHandle + FileOffset);\r | |
1317 | Length = *ReadSize;\r | |
1318 | while (Length--) {\r | |
1319 | *(Destination8++) = *(Source8++);\r | |
1320 | }\r | |
1321 | \r | |
1322 | return EFI_SUCCESS;\r | |
1323 | }\r | |
1324 | \r | |
1325 | EFI_STATUS\r | |
1326 | SetAddressToSectionHeader (\r | |
1327 | IN CHAR8 *FileName,\r | |
1328 | IN OUT UINT8 *FileBuffer,\r | |
1329 | IN UINT64 NewPe32BaseAddress\r | |
1330 | )\r | |
1331 | /*++\r | |
1332 | \r | |
1333 | Routine Description:\r | |
1334 | \r | |
1335 | Set new base address into the section header of PeImage\r | |
1336 | \r | |
1337 | Arguments:\r | |
1338 | \r | |
1339 | FileName - Name of file\r | |
1340 | FileBuffer - Pointer to PeImage.\r | |
1341 | NewPe32BaseAddress - New Base Address for PE image.\r | |
1342 | \r | |
1343 | Returns:\r | |
1344 | \r | |
1345 | EFI_SUCCESS Set new base address into this image successfully.\r | |
1346 | \r | |
1347 | --*/\r | |
1348 | {\r | |
1349 | EFI_STATUS Status;\r | |
1350 | PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;\r | |
1351 | UINTN Index;\r | |
1352 | EFI_IMAGE_OPTIONAL_HEADER_UNION *ImgHdr;\r | |
1353 | EFI_IMAGE_SECTION_HEADER *SectionHeader;\r | |
1354 | \r | |
1355 | //\r | |
1356 | // Initialize context\r | |
1357 | //\r | |
1358 | memset (&ImageContext, 0, sizeof (ImageContext));\r | |
1359 | ImageContext.Handle = (VOID *) FileBuffer;\r | |
1360 | ImageContext.ImageRead = (PE_COFF_LOADER_READ_FILE) RebaseImageRead;\r | |
1361 | Status = PeCoffLoaderGetImageInfo (&ImageContext);\r | |
1362 | if (EFI_ERROR (Status)) {\r | |
1363 | Error (NULL, 0, 3000, "Invalid", "The input PeImage %s is not valid", FileName);\r | |
1364 | return Status;\r | |
1365 | }\r | |
1366 | \r | |
1367 | if (ImageContext.RelocationsStripped) {\r | |
1368 | Error (NULL, 0, 3000, "Invalid", "The input PeImage %s has no relocation to be fixed up", FileName);\r | |
1369 | return Status;\r | |
1370 | }\r | |
1371 | \r | |
1372 | //\r | |
1373 | // Get PeHeader pointer\r | |
1374 | //\r | |
1375 | ImgHdr = (EFI_IMAGE_OPTIONAL_HEADER_UNION *)(FileBuffer + ImageContext.PeCoffHeaderOffset);\r | |
1376 | \r | |
1377 | //\r | |
1378 | // Get section header list\r | |
1379 | //\r | |
1380 | SectionHeader = (EFI_IMAGE_SECTION_HEADER *) (\r | |
1381 | (UINTN) ImgHdr +\r | |
1382 | sizeof (UINT32) +\r | |
1383 | sizeof (EFI_IMAGE_FILE_HEADER) +\r | |
1384 | ImgHdr->Pe32.FileHeader.SizeOfOptionalHeader\r | |
1385 | );\r | |
1386 | \r | |
1387 | //\r | |
1388 | // Set base address into the first section header that doesn't point to code section.\r | |
1389 | //\r | |
1390 | for (Index = 0; Index < ImgHdr->Pe32.FileHeader.NumberOfSections; Index ++, SectionHeader ++) {\r | |
1391 | if ((SectionHeader->Characteristics & EFI_IMAGE_SCN_CNT_CODE) == 0) {\r | |
1392 | *(UINT64 *) &SectionHeader->PointerToRelocations = NewPe32BaseAddress;\r | |
1393 | break;\r | |
1394 | }\r | |
1395 | }\r | |
1396 | \r | |
9947f576 YZ |
1397 | //\r |
1398 | // BaseAddress is set to section header.\r | |
1399 | //\r | |
1400 | return EFI_SUCCESS;\r | |
1401 | }\r | |
1402 | \r | |
1403 | EFI_STATUS\r | |
1404 | RebaseImage (\r | |
1405 | IN CHAR8 *FileName,\r | |
1406 | IN OUT UINT8 *FileBuffer,\r | |
1407 | IN UINT64 NewPe32BaseAddress\r | |
1408 | )\r | |
1409 | /*++\r | |
1410 | \r | |
1411 | Routine Description:\r | |
1412 | \r | |
1413 | Set new base address into PeImage, and fix up PeImage based on new address.\r | |
1414 | \r | |
1415 | Arguments:\r | |
1416 | \r | |
1417 | FileName - Name of file\r | |
1418 | FileBuffer - Pointer to PeImage.\r | |
1419 | NewPe32BaseAddress - New Base Address for PE image.\r | |
1420 | \r | |
1421 | Returns:\r | |
1422 | \r | |
1423 | EFI_INVALID_PARAMETER - BaseAddress is not valid.\r | |
1424 | EFI_SUCCESS - Update PeImage is correctly.\r | |
1425 | \r | |
1426 | --*/\r | |
1427 | {\r | |
1428 | EFI_STATUS Status;\r | |
1429 | PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;\r | |
1430 | UINTN Index;\r | |
1431 | EFI_IMAGE_OPTIONAL_HEADER_UNION *ImgHdr;\r | |
1432 | UINT8 *MemoryImagePointer;\r | |
1433 | EFI_IMAGE_SECTION_HEADER *SectionHeader;\r | |
1434 | \r | |
1435 | //\r | |
1436 | // Initialize context\r | |
1437 | //\r | |
1438 | memset (&ImageContext, 0, sizeof (ImageContext));\r | |
1439 | ImageContext.Handle = (VOID *) FileBuffer;\r | |
1440 | ImageContext.ImageRead = (PE_COFF_LOADER_READ_FILE) RebaseImageRead;\r | |
1441 | Status = PeCoffLoaderGetImageInfo (&ImageContext);\r | |
1442 | if (EFI_ERROR (Status)) {\r | |
1443 | Error (NULL, 0, 3000, "Invalid", "The input PeImage %s is not valid", FileName);\r | |
1444 | return Status;\r | |
1445 | }\r | |
1446 | \r | |
1447 | if (ImageContext.RelocationsStripped) {\r | |
1448 | Error (NULL, 0, 3000, "Invalid", "The input PeImage %s has no relocation to be fixed up", FileName);\r | |
1449 | return Status;\r | |
1450 | }\r | |
1451 | \r | |
1452 | //\r | |
1453 | // Get PeHeader pointer\r | |
1454 | //\r | |
1455 | ImgHdr = (EFI_IMAGE_OPTIONAL_HEADER_UNION *)(FileBuffer + ImageContext.PeCoffHeaderOffset);\r | |
1456 | \r | |
1457 | //\r | |
1458 | // Load and Relocate Image Data\r | |
1459 | //\r | |
1460 | MemoryImagePointer = (UINT8 *) malloc ((UINTN) ImageContext.ImageSize + ImageContext.SectionAlignment);\r | |
1461 | if (MemoryImagePointer == NULL) {\r | |
1462 | Error (NULL, 0, 4001, "Resource", "memory cannot be allocated on rebase of %s", FileName);\r | |
1463 | return EFI_OUT_OF_RESOURCES;\r | |
1464 | }\r | |
1465 | memset ((VOID *) MemoryImagePointer, 0, (UINTN) ImageContext.ImageSize + ImageContext.SectionAlignment);\r | |
1466 | ImageContext.ImageAddress = ((UINTN) MemoryImagePointer + ImageContext.SectionAlignment - 1) & (~((INT64)ImageContext.SectionAlignment - 1));\r | |
1467 | \r | |
1468 | Status = PeCoffLoaderLoadImage (&ImageContext);\r | |
1469 | if (EFI_ERROR (Status)) {\r | |
1470 | Error (NULL, 0, 3000, "Invalid", "LocateImage() call failed on rebase of %s", FileName);\r | |
1471 | free ((VOID *) MemoryImagePointer);\r | |
1472 | return Status;\r | |
1473 | }\r | |
1474 | \r | |
1475 | ImageContext.DestinationAddress = NewPe32BaseAddress;\r | |
1476 | Status = PeCoffLoaderRelocateImage (&ImageContext);\r | |
1477 | if (EFI_ERROR (Status)) {\r | |
1478 | Error (NULL, 0, 3000, "Invalid", "RelocateImage() call failed on rebase of %s", FileName);\r | |
1479 | free ((VOID *) MemoryImagePointer);\r | |
1480 | return Status;\r | |
1481 | }\r | |
1482 | \r | |
1483 | //\r | |
1484 | // Copy Relocated data to raw image file.\r | |
1485 | //\r | |
1486 | SectionHeader = (EFI_IMAGE_SECTION_HEADER *) (\r | |
1487 | (UINTN) ImgHdr +\r | |
1488 | sizeof (UINT32) +\r | |
1489 | sizeof (EFI_IMAGE_FILE_HEADER) +\r | |
1490 | ImgHdr->Pe32.FileHeader.SizeOfOptionalHeader\r | |
1491 | );\r | |
1492 | \r | |
1493 | for (Index = 0; Index < ImgHdr->Pe32.FileHeader.NumberOfSections; Index ++, SectionHeader ++) {\r | |
1494 | CopyMem (\r | |
1495 | FileBuffer + SectionHeader->PointerToRawData,\r | |
1496 | (VOID*) (UINTN) (ImageContext.ImageAddress + SectionHeader->VirtualAddress),\r | |
1497 | SectionHeader->SizeOfRawData\r | |
1498 | );\r | |
1499 | }\r | |
1500 | \r | |
1501 | free ((VOID *) MemoryImagePointer);\r | |
1502 | \r | |
1503 | //\r | |
1504 | // Update Image Base Address\r | |
1505 | //\r | |
1506 | if ((ImgHdr->Pe32.OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) && (ImgHdr->Pe32.FileHeader.Machine != IMAGE_FILE_MACHINE_IA64)) {\r | |
1507 | ImgHdr->Pe32.OptionalHeader.ImageBase = (UINT32) NewPe32BaseAddress;\r | |
1508 | } else if (ImgHdr->Pe32Plus.OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC) {\r | |
1509 | ImgHdr->Pe32Plus.OptionalHeader.ImageBase = NewPe32BaseAddress;\r | |
1510 | } else {\r | |
1511 | Error (NULL, 0, 3000, "Invalid", "unknown PE magic signature %X in PE32 image %s",\r | |
1512 | ImgHdr->Pe32.OptionalHeader.Magic,\r | |
1513 | FileName\r | |
1514 | );\r | |
1515 | return EFI_ABORTED;\r | |
1516 | }\r | |
1517 | \r | |
1518 | //\r | |
1519 | // Set new base address into section header\r | |
1520 | //\r | |
1521 | Status = SetAddressToSectionHeader (FileName, FileBuffer, NewPe32BaseAddress);\r | |
1522 | \r | |
1523 | return Status;\r | |
1524 | }\r | |
1525 | \r | |
1526 | EFI_STATUS\r | |
1527 | CombinePath (\r | |
1528 | IN CHAR8* DefaultPath,\r | |
1529 | IN CHAR8* AppendPath,\r | |
1530 | OUT CHAR8* NewPath\r | |
1531 | )\r | |
1532 | {\r | |
1533 | UINT32 DefaultPathLen;\r | |
1534 | DefaultPathLen = strlen(DefaultPath);\r | |
1535 | strcpy(NewPath, DefaultPath);\r | |
1536 | UINT64 Index = 0;\r | |
1537 | for (; Index < DefaultPathLen; Index ++) {\r | |
1538 | if (NewPath[Index] == '\\' || NewPath[Index] == '/') {\r | |
1539 | if (NewPath[Index + 1] != '\0') {\r | |
1540 | NewPath[Index] = '/';\r | |
1541 | }\r | |
1542 | }\r | |
1543 | }\r | |
1544 | if (NewPath[Index -1] != '/') {\r | |
1545 | NewPath[Index] = '/';\r | |
1546 | NewPath[Index + 1] = '\0';\r | |
1547 | }\r | |
1548 | strcat(NewPath, AppendPath);\r | |
1549 | return EFI_SUCCESS;\r | |
1550 | }\r | |
1551 | \r | |
f51461c8 LG |
1552 | EFI_STATUS\r |
1553 | ParseSection (\r | |
1554 | IN UINT8 *SectionBuffer,\r | |
1555 | IN UINT32 BufferLength\r | |
1556 | )\r | |
1557 | /*++\r | |
1558 | \r | |
1559 | Routine Description:\r | |
1560 | \r | |
1561 | Parses EFI Sections\r | |
1562 | \r | |
1563 | Arguments:\r | |
1564 | \r | |
1565 | SectionBuffer - Buffer containing the section to parse.\r | |
1566 | BufferLength - Length of SectionBuffer\r | |
1567 | \r | |
1568 | Returns:\r | |
1569 | \r | |
1570 | EFI_SECTION_ERROR - Problem with section parsing.\r | |
1571 | (a) compression errors\r | |
1572 | (b) unrecognized section \r | |
1573 | EFI_UNSUPPORTED - Do not know how to parse the section.\r | |
1574 | EFI_SUCCESS - Section successfully parsed.\r | |
1575 | EFI_OUT_OF_RESOURCES - Memory allocation failed.\r | |
1576 | \r | |
1577 | --*/\r | |
1578 | {\r | |
1579 | EFI_SECTION_TYPE Type;\r | |
1580 | UINT8 *Ptr;\r | |
1581 | UINT32 SectionLength;\r | |
e4ac870f | 1582 | UINT32 SectionHeaderLen;\r |
f51461c8 LG |
1583 | CHAR8 *SectionName;\r |
1584 | EFI_STATUS Status;\r | |
1585 | UINT32 ParsedLength;\r | |
1586 | UINT8 *CompressedBuffer;\r | |
1587 | UINT32 CompressedLength;\r | |
1588 | UINT8 *UncompressedBuffer;\r | |
1589 | UINT32 UncompressedLength;\r | |
1590 | UINT8 *ToolOutputBuffer;\r | |
1591 | UINT32 ToolOutputLength;\r | |
1592 | UINT8 CompressionType;\r | |
1593 | UINT32 DstSize;\r | |
1594 | UINT32 ScratchSize;\r | |
1595 | UINT8 *ScratchBuffer;\r | |
1596 | DECOMPRESS_FUNCTION DecompressFunction;\r | |
1597 | GETINFO_FUNCTION GetInfoFunction;\r | |
1598 | // CHAR16 *name;\r | |
1599 | CHAR8 *ExtractionTool;\r | |
1600 | CHAR8 *ToolInputFile;\r | |
1601 | CHAR8 *ToolOutputFile;\r | |
1602 | CHAR8 *SystemCommandFormatString;\r | |
1603 | CHAR8 *SystemCommand;\r | |
e4ac870f LG |
1604 | EFI_GUID *EfiGuid;\r |
1605 | UINT16 DataOffset;\r | |
1606 | UINT16 Attributes;\r | |
1607 | UINT32 RealHdrLen;\r | |
9947f576 YZ |
1608 | CHAR8 *ToolInputFileName;\r |
1609 | CHAR8 *ToolOutputFileName;\r | |
f51461c8 LG |
1610 | \r |
1611 | ParsedLength = 0;\r | |
9947f576 YZ |
1612 | ToolInputFileName = NULL;\r |
1613 | ToolOutputFileName = NULL;\r | |
1614 | \r | |
f51461c8 LG |
1615 | while (ParsedLength < BufferLength) {\r |
1616 | Ptr = SectionBuffer + ParsedLength;\r | |
1617 | \r | |
1618 | SectionLength = GetLength (((EFI_COMMON_SECTION_HEADER *) Ptr)->Size);\r | |
1619 | Type = ((EFI_COMMON_SECTION_HEADER *) Ptr)->Type;\r | |
1620 | \r | |
1621 | //\r | |
1622 | // This is sort of an odd check, but is necessary because FFS files are\r | |
1623 | // padded to a QWORD boundary, meaning there is potentially a whole section\r | |
1624 | // header worth of 0xFF bytes.\r | |
1625 | //\r | |
1626 | if (SectionLength == 0xffffff && Type == 0xff) {\r | |
1627 | ParsedLength += 4;\r | |
1628 | continue;\r | |
1629 | }\r | |
1630 | \r | |
e4ac870f LG |
1631 | //\r |
1632 | // Get real section file size\r | |
1633 | //\r | |
1634 | SectionLength = GetSectionFileLength ((EFI_COMMON_SECTION_HEADER *) Ptr);\r | |
1635 | SectionHeaderLen = GetSectionHeaderLength((EFI_COMMON_SECTION_HEADER *)Ptr);\r | |
1636 | \r | |
f51461c8 | 1637 | SectionName = SectionNameToStr (Type);\r |
9dd00cb6 HW |
1638 | if (SectionName != NULL) {\r |
1639 | printf ("------------------------------------------------------------\n");\r | |
1640 | printf (" Type: %s\n Size: 0x%08X\n", SectionName, (unsigned) SectionLength);\r | |
1641 | free (SectionName);\r | |
1642 | }\r | |
f51461c8 LG |
1643 | \r |
1644 | switch (Type) {\r | |
1645 | case EFI_SECTION_RAW:\r | |
f51461c8 LG |
1646 | case EFI_SECTION_PIC:\r |
1647 | case EFI_SECTION_TE:\r | |
1648 | // default is no more information\r | |
1649 | break;\r | |
1650 | \r | |
9947f576 YZ |
1651 | case EFI_SECTION_PE32:\r |
1652 | if (EnableHash) {\r | |
1653 | ToolInputFileName = "edk2Temp_InputEfi.tmp";\r | |
1654 | ToolOutputFileName = "edk2Temp_OutputHash.tmp";\r | |
1655 | RebaseImage(ToolInputFileName, (UINT8*)Ptr + SectionHeaderLen, 0);\r | |
1656 | PutFileImage (\r | |
1657 | ToolInputFileName,\r | |
1658 | (CHAR8*)Ptr + SectionHeaderLen,\r | |
1659 | SectionLength - SectionHeaderLen\r | |
1660 | );\r | |
1661 | \r | |
1662 | SystemCommandFormatString = "%s sha1 -out %s %s";\r | |
1663 | SystemCommand = malloc (\r | |
1664 | strlen (SystemCommandFormatString) +\r | |
1665 | strlen (OpenSslPath) +\r | |
1666 | strlen (ToolInputFileName) +\r | |
1667 | strlen (ToolOutputFileName) +\r | |
1668 | 1\r | |
1669 | );\r | |
9dd00cb6 HW |
1670 | if (SystemCommand == NULL) {\r |
1671 | Error (NULL, 0, 4001, "Resource", "memory cannot be allocated!");\r | |
1672 | return EFI_OUT_OF_RESOURCES;\r | |
1673 | }\r | |
9947f576 YZ |
1674 | sprintf (\r |
1675 | SystemCommand,\r | |
1676 | SystemCommandFormatString,\r | |
1677 | OpenSslPath,\r | |
1678 | ToolOutputFileName,\r | |
1679 | ToolInputFileName\r | |
1680 | );\r | |
1681 | \r | |
1682 | if (system (SystemCommand) != EFI_SUCCESS) {\r | |
1683 | Error (NULL, 0, 3000, "Open SSL command not available. Please verify PATH or set OPENSSL_PATH.", NULL);\r | |
1684 | }\r | |
1685 | else {\r | |
1686 | FILE *fp;\r | |
1687 | CHAR8 *StrLine;\r | |
1688 | CHAR8 *NewStr;\r | |
1689 | UINT32 nFileLen;\r | |
1690 | if((fp = fopen(ToolOutputFileName,"r")) == NULL) {\r | |
1691 | Error (NULL, 0, 0004, "Hash the PE32 image failed.", NULL);\r | |
1692 | }\r | |
1693 | else {\r | |
1694 | fseek(fp,0,SEEK_SET);\r | |
1695 | fseek(fp,0,SEEK_END);\r | |
1696 | nFileLen = ftell(fp);\r | |
1697 | fseek(fp,0,SEEK_SET);\r | |
1698 | StrLine = malloc(nFileLen);\r | |
9dd00cb6 HW |
1699 | if (StrLine == NULL) {\r |
1700 | fclose(fp);\r | |
1701 | free (SystemCommand);\r | |
1702 | Error (NULL, 0, 4001, "Resource", "memory cannot be allocated!");\r | |
1703 | return EFI_OUT_OF_RESOURCES;\r | |
1704 | }\r | |
9947f576 YZ |
1705 | fgets(StrLine, nFileLen, fp);\r |
1706 | NewStr = strrchr (StrLine, '=');\r | |
1707 | printf (" SHA1: %s\n", NewStr + 1);\r | |
1708 | free (StrLine);\r | |
9dd00cb6 | 1709 | fclose(fp);\r |
9947f576 | 1710 | }\r |
9947f576 YZ |
1711 | }\r |
1712 | remove(ToolInputFileName);\r | |
1713 | remove(ToolOutputFileName);\r | |
1714 | free (SystemCommand);\r | |
1715 | }\r | |
1716 | break;\r | |
1717 | \r | |
f51461c8 | 1718 | case EFI_SECTION_USER_INTERFACE:\r |
ed9ff268 | 1719 | printf (" String: %ls\n", (wchar_t *) &((EFI_USER_INTERFACE_SECTION *) Ptr)->FileNameString);\r |
f51461c8 LG |
1720 | break;\r |
1721 | \r | |
1722 | case EFI_SECTION_FIRMWARE_VOLUME_IMAGE:\r | |
e4ac870f | 1723 | Status = PrintFvInfo (Ptr + SectionHeaderLen, TRUE);\r |
f51461c8 LG |
1724 | if (EFI_ERROR (Status)) {\r |
1725 | Error (NULL, 0, 0003, "printing of FV section contents failed", NULL);\r | |
1726 | return EFI_SECTION_ERROR;\r | |
1727 | }\r | |
1728 | break;\r | |
1729 | \r | |
1730 | case EFI_SECTION_COMPATIBILITY16:\r | |
1731 | case EFI_SECTION_FREEFORM_SUBTYPE_GUID:\r | |
1732 | //\r | |
1733 | // Section does not contain any further header information.\r | |
1734 | //\r | |
1735 | break;\r | |
1736 | \r | |
1737 | case EFI_SECTION_PEI_DEPEX:\r | |
1738 | case EFI_SECTION_DXE_DEPEX:\r | |
1739 | case EFI_SECTION_SMM_DEPEX:\r | |
1740 | DumpDepexSection (Ptr, SectionLength);\r | |
1741 | break;\r | |
1742 | \r | |
1743 | case EFI_SECTION_VERSION:\r | |
e4ac870f LG |
1744 | printf (" Build Number: 0x%02X\n", *(UINT16 *)(Ptr + SectionHeaderLen));\r |
1745 | printf (" Version Strg: %s\n", (char*) (Ptr + SectionHeaderLen + sizeof (UINT16)));\r | |
f51461c8 LG |
1746 | break;\r |
1747 | \r | |
1748 | case EFI_SECTION_COMPRESSION:\r | |
1749 | UncompressedBuffer = NULL;\r | |
e4ac870f LG |
1750 | if (SectionHeaderLen == sizeof (EFI_COMMON_SECTION_HEADER)) {\r |
1751 | RealHdrLen = sizeof(EFI_COMPRESSION_SECTION);\r | |
1752 | UncompressedLength = ((EFI_COMPRESSION_SECTION *)Ptr)->UncompressedLength;\r | |
1753 | CompressionType = ((EFI_COMPRESSION_SECTION *)Ptr)->CompressionType;\r | |
1754 | } else {\r | |
1755 | RealHdrLen = sizeof(EFI_COMPRESSION_SECTION2);\r | |
1756 | UncompressedLength = ((EFI_COMPRESSION_SECTION2 *)Ptr)->UncompressedLength;\r | |
1757 | CompressionType = ((EFI_COMPRESSION_SECTION2 *)Ptr)->CompressionType;\r | |
1758 | }\r | |
1759 | CompressedLength = SectionLength - RealHdrLen;\r | |
f51461c8 LG |
1760 | printf (" Uncompressed Length: 0x%08X\n", (unsigned) UncompressedLength);\r |
1761 | \r | |
1762 | if (CompressionType == EFI_NOT_COMPRESSED) {\r | |
1763 | printf (" Compression Type: EFI_NOT_COMPRESSED\n");\r | |
1764 | if (CompressedLength != UncompressedLength) {\r | |
1765 | Error (\r | |
1766 | NULL,\r | |
1767 | 0,\r | |
1768 | 0,\r | |
1769 | "file is not compressed, but the compressed length does not match the uncompressed length",\r | |
1770 | NULL\r | |
1771 | );\r | |
1772 | return EFI_SECTION_ERROR;\r | |
1773 | }\r | |
1774 | \r | |
e4ac870f | 1775 | UncompressedBuffer = Ptr + RealHdrLen;\r |
f51461c8 LG |
1776 | } else if (CompressionType == EFI_STANDARD_COMPRESSION) {\r |
1777 | GetInfoFunction = EfiGetInfo;\r | |
1778 | DecompressFunction = EfiDecompress;\r | |
1779 | printf (" Compression Type: EFI_STANDARD_COMPRESSION\n");\r | |
1780 | \r | |
e4ac870f | 1781 | CompressedBuffer = Ptr + RealHdrLen;\r |
f51461c8 LG |
1782 | \r |
1783 | Status = GetInfoFunction (CompressedBuffer, CompressedLength, &DstSize, &ScratchSize);\r | |
1784 | if (EFI_ERROR (Status)) {\r | |
1785 | Error (NULL, 0, 0003, "error getting compression info from compression section", NULL);\r | |
1786 | return EFI_SECTION_ERROR;\r | |
1787 | }\r | |
1788 | \r | |
1789 | if (DstSize != UncompressedLength) {\r | |
1790 | Error (NULL, 0, 0003, "compression error in the compression section", NULL);\r | |
1791 | return EFI_SECTION_ERROR;\r | |
1792 | }\r | |
1793 | \r | |
1794 | ScratchBuffer = malloc (ScratchSize);\r | |
85006654 HW |
1795 | if (ScratchBuffer == NULL) {\r |
1796 | Error (NULL, 0, 4001, "Resource", "memory cannot be allocated!");\r | |
1797 | return EFI_OUT_OF_RESOURCES;\r | |
1798 | }\r | |
f51461c8 | 1799 | UncompressedBuffer = malloc (UncompressedLength);\r |
85006654 HW |
1800 | if (UncompressedBuffer == NULL) {\r |
1801 | free (ScratchBuffer);\r | |
1802 | Error (NULL, 0, 4001, "Resource", "memory cannot be allocated!");\r | |
f51461c8 LG |
1803 | return EFI_OUT_OF_RESOURCES;\r |
1804 | }\r | |
1805 | Status = DecompressFunction (\r | |
1806 | CompressedBuffer,\r | |
1807 | CompressedLength,\r | |
1808 | UncompressedBuffer,\r | |
1809 | UncompressedLength,\r | |
1810 | ScratchBuffer,\r | |
1811 | ScratchSize\r | |
1812 | );\r | |
1813 | free (ScratchBuffer);\r | |
1814 | if (EFI_ERROR (Status)) {\r | |
1815 | Error (NULL, 0, 0003, "decompress failed", NULL);\r | |
1816 | free (UncompressedBuffer);\r | |
1817 | return EFI_SECTION_ERROR;\r | |
1818 | }\r | |
1819 | } else {\r | |
1820 | Error (NULL, 0, 0003, "unrecognized compression type", "type 0x%X", CompressionType);\r | |
1821 | return EFI_SECTION_ERROR;\r | |
1822 | }\r | |
1823 | \r | |
1824 | Status = ParseSection (UncompressedBuffer, UncompressedLength);\r | |
1825 | \r | |
1826 | if (CompressionType == EFI_STANDARD_COMPRESSION) {\r | |
1827 | //\r | |
1828 | // We need to deallocate Buffer\r | |
1829 | //\r | |
1830 | free (UncompressedBuffer);\r | |
1831 | }\r | |
1832 | \r | |
1833 | if (EFI_ERROR (Status)) {\r | |
1834 | Error (NULL, 0, 0003, "failed to parse section", NULL);\r | |
1835 | return EFI_SECTION_ERROR;\r | |
1836 | }\r | |
1837 | break;\r | |
1838 | \r | |
1839 | case EFI_SECTION_GUID_DEFINED:\r | |
e4ac870f LG |
1840 | if (SectionHeaderLen == sizeof(EFI_COMMON_SECTION_HEADER)) {\r |
1841 | EfiGuid = &((EFI_GUID_DEFINED_SECTION *) Ptr)->SectionDefinitionGuid;\r | |
1842 | DataOffset = ((EFI_GUID_DEFINED_SECTION *) Ptr)->DataOffset;\r | |
1843 | Attributes = ((EFI_GUID_DEFINED_SECTION *) Ptr)->Attributes;\r | |
1844 | } else {\r | |
1845 | EfiGuid = &((EFI_GUID_DEFINED_SECTION2 *) Ptr)->SectionDefinitionGuid;\r | |
1846 | DataOffset = ((EFI_GUID_DEFINED_SECTION2 *) Ptr)->DataOffset;\r | |
1847 | Attributes = ((EFI_GUID_DEFINED_SECTION2 *) Ptr)->Attributes;\r | |
1848 | }\r | |
f51461c8 | 1849 | printf (" SectionDefinitionGuid: ");\r |
e4ac870f | 1850 | PrintGuid (EfiGuid);\r |
f51461c8 | 1851 | printf ("\n");\r |
e4ac870f LG |
1852 | printf (" DataOffset: 0x%04X\n", (unsigned) DataOffset);\r |
1853 | printf (" Attributes: 0x%04X\n", (unsigned) Attributes);\r | |
f51461c8 LG |
1854 | \r |
1855 | ExtractionTool =\r | |
1856 | LookupGuidedSectionToolPath (\r | |
1857 | mParsedGuidedSectionTools,\r | |
e4ac870f | 1858 | EfiGuid\r |
f51461c8 LG |
1859 | );\r |
1860 | \r | |
1861 | if (ExtractionTool != NULL) {\r | |
868c9c35 | 1862 | #ifndef __GNUC__\r |
f51461c8 LG |
1863 | ToolInputFile = CloneString (tmpnam (NULL));\r |
1864 | ToolOutputFile = CloneString (tmpnam (NULL));\r | |
868c9c35 YZ |
1865 | #else\r |
1866 | char tmp1[] = "/tmp/fileXXXXXX";\r | |
1867 | char tmp2[] = "/tmp/fileXXXXXX";\r | |
1868 | int fd1;\r | |
1869 | int fd2;\r | |
1870 | fd1 = mkstemp(tmp1);\r | |
1871 | fd2 = mkstemp(tmp2);\r | |
1872 | ToolInputFile = CloneString(tmp1);\r | |
1873 | ToolOutputFile = CloneString(tmp2);\r | |
1874 | close(fd1);\r | |
1875 | close(fd2);\r | |
1876 | #endif\r | |
f51461c8 | 1877 | \r |
9dd00cb6 HW |
1878 | if ((ToolInputFile == NULL) || (ToolOutputFile == NULL)) {\r |
1879 | if (ToolInputFile != NULL) {\r | |
1880 | free (ToolInputFile);\r | |
1881 | }\r | |
1882 | if (ToolOutputFile != NULL) {\r | |
1883 | free (ToolOutputFile);\r | |
1884 | }\r | |
1885 | free (ExtractionTool);\r | |
1886 | \r | |
1887 | Error (NULL, 0, 4001, "Resource", "memory cannot be allocated!");\r | |
1888 | return EFI_OUT_OF_RESOURCES;\r | |
1889 | }\r | |
1890 | \r | |
f51461c8 LG |
1891 | //\r |
1892 | // Construction 'system' command string\r | |
1893 | //\r | |
1894 | SystemCommandFormatString = "%s -d -o %s %s";\r | |
1895 | SystemCommand = malloc (\r | |
1896 | strlen (SystemCommandFormatString) +\r | |
1897 | strlen (ExtractionTool) +\r | |
1898 | strlen (ToolInputFile) +\r | |
1899 | strlen (ToolOutputFile) +\r | |
1900 | 1\r | |
1901 | );\r | |
9dd00cb6 HW |
1902 | if (SystemCommand == NULL) {\r |
1903 | free (ToolInputFile);\r | |
1904 | free (ToolOutputFile);\r | |
1905 | free (ExtractionTool);\r | |
1906 | \r | |
1907 | Error (NULL, 0, 4001, "Resource", "memory cannot be allocated!");\r | |
1908 | return EFI_OUT_OF_RESOURCES;\r | |
1909 | }\r | |
f51461c8 LG |
1910 | sprintf (\r |
1911 | SystemCommand,\r | |
1912 | SystemCommandFormatString,\r | |
1913 | ExtractionTool,\r | |
1914 | ToolOutputFile,\r | |
1915 | ToolInputFile\r | |
1916 | );\r | |
1917 | free (ExtractionTool);\r | |
1918 | \r | |
1919 | Status =\r | |
1920 | PutFileImage (\r | |
1921 | ToolInputFile,\r | |
e4ac870f LG |
1922 | (CHAR8*) SectionBuffer + DataOffset,\r |
1923 | BufferLength - DataOffset\r | |
f51461c8 LG |
1924 | );\r |
1925 | \r | |
1926 | system (SystemCommand);\r | |
1927 | remove (ToolInputFile);\r | |
1928 | free (ToolInputFile);\r | |
1929 | \r | |
1930 | Status =\r | |
1931 | GetFileImage (\r | |
1932 | ToolOutputFile,\r | |
1933 | (CHAR8 **)&ToolOutputBuffer,\r | |
1934 | &ToolOutputLength\r | |
1935 | );\r | |
1936 | remove (ToolOutputFile);\r | |
1937 | free (ToolOutputFile);\r | |
9dd00cb6 | 1938 | free (SystemCommand);\r |
f51461c8 LG |
1939 | if (EFI_ERROR (Status)) {\r |
1940 | Error (NULL, 0, 0004, "unable to read decoded GUIDED section", NULL);\r | |
1941 | return EFI_SECTION_ERROR;\r | |
1942 | }\r | |
1943 | \r | |
1944 | Status = ParseSection (\r | |
1945 | ToolOutputBuffer,\r | |
1946 | ToolOutputLength\r | |
1947 | );\r | |
1948 | if (EFI_ERROR (Status)) {\r | |
1949 | Error (NULL, 0, 0003, "parse of decoded GUIDED section failed", NULL);\r | |
1950 | return EFI_SECTION_ERROR;\r | |
1951 | }\r | |
1952 | \r | |
1953 | //\r | |
1954 | // Check for CRC32 sections which we can handle internally if needed.\r | |
1955 | //\r | |
1956 | } else if (!CompareGuid (\r | |
e4ac870f | 1957 | EfiGuid,\r |
f51461c8 LG |
1958 | &gEfiCrc32GuidedSectionExtractionProtocolGuid\r |
1959 | )\r | |
1960 | ) {\r | |
1961 | //\r | |
1962 | // CRC32 guided section\r | |
1963 | //\r | |
1964 | Status = ParseSection (\r | |
e4ac870f LG |
1965 | SectionBuffer + DataOffset,\r |
1966 | BufferLength - DataOffset\r | |
f51461c8 LG |
1967 | );\r |
1968 | if (EFI_ERROR (Status)) {\r | |
1969 | Error (NULL, 0, 0003, "parse of CRC32 GUIDED section failed", NULL);\r | |
1970 | return EFI_SECTION_ERROR;\r | |
1971 | }\r | |
1972 | } else {\r | |
1973 | //\r | |
1974 | // We don't know how to parse it now.\r | |
1975 | //\r | |
1976 | Error (NULL, 0, 0003, "Error parsing section", \\r | |
1977 | "EFI_SECTION_GUID_DEFINED cannot be parsed at this time. Tool to decode this section should have been defined in GuidedSectionTools.txt (built in the FV directory).");\r | |
1978 | return EFI_UNSUPPORTED;\r | |
1979 | }\r | |
1980 | break;\r | |
1981 | \r | |
1982 | default:\r | |
1983 | //\r | |
1984 | // Unknown section, return error\r | |
1985 | //\r | |
1986 | Error (NULL, 0, 0003, "unrecognized section type found", "section type = 0x%X", Type);\r | |
1987 | return EFI_SECTION_ERROR;\r | |
1988 | }\r | |
1989 | \r | |
1990 | ParsedLength += SectionLength;\r | |
1991 | //\r | |
1992 | // We make then next section begin on a 4-byte boundary\r | |
1993 | //\r | |
1994 | ParsedLength = GetOccupiedSize (ParsedLength, 4);\r | |
1995 | }\r | |
1996 | \r | |
1997 | if (ParsedLength < BufferLength) {\r | |
1998 | Error (NULL, 0, 0003, "sections do not completely fill the sectioned buffer being parsed", NULL);\r | |
1999 | return EFI_SECTION_ERROR;\r | |
2000 | }\r | |
2001 | \r | |
2002 | return EFI_SUCCESS;\r | |
2003 | }\r | |
2004 | \r | |
2005 | EFI_STATUS\r | |
2006 | DumpDepexSection (\r | |
2007 | IN UINT8 *Ptr,\r | |
2008 | IN UINT32 SectionLength\r | |
2009 | )\r | |
2010 | /*++\r | |
2011 | \r | |
2012 | Routine Description:\r | |
2013 | \r | |
2014 | GC_TODO: Add function description\r | |
2015 | \r | |
2016 | Arguments:\r | |
2017 | \r | |
2018 | Ptr - GC_TODO: add argument description\r | |
2019 | SectionLength - GC_TODO: add argument description\r | |
2020 | \r | |
2021 | Returns:\r | |
2022 | \r | |
2023 | EFI_SUCCESS - GC_TODO: Add description for return value\r | |
2024 | \r | |
2025 | --*/\r | |
2026 | {\r | |
2027 | UINT8 GuidBuffer[PRINTED_GUID_BUFFER_SIZE];\r | |
2028 | \r | |
2029 | //\r | |
2030 | // Need at least a section header + data\r | |
2031 | //\r | |
2032 | if (SectionLength <= sizeof (EFI_COMMON_SECTION_HEADER)) {\r | |
2033 | return EFI_SUCCESS;\r | |
2034 | }\r | |
2035 | \r | |
e4ac870f LG |
2036 | Ptr += GetSectionHeaderLength((EFI_COMMON_SECTION_HEADER *)Ptr);\r |
2037 | SectionLength -= GetSectionHeaderLength((EFI_COMMON_SECTION_HEADER *)Ptr);\r | |
f51461c8 LG |
2038 | while (SectionLength > 0) {\r |
2039 | printf (" ");\r | |
2040 | switch (*Ptr) {\r | |
2041 | case EFI_DEP_BEFORE:\r | |
2042 | printf ("BEFORE\n");\r | |
2043 | Ptr++;\r | |
2044 | SectionLength--;\r | |
2045 | break;\r | |
2046 | \r | |
2047 | case EFI_DEP_AFTER:\r | |
2048 | printf ("AFTER\n");\r | |
2049 | Ptr++;\r | |
2050 | SectionLength--;\r | |
2051 | break;\r | |
2052 | \r | |
2053 | case EFI_DEP_PUSH:\r | |
2054 | printf ("PUSH\n ");\r | |
2055 | PrintGuidToBuffer ((EFI_GUID *) (Ptr + 1), GuidBuffer, sizeof (GuidBuffer), TRUE);\r | |
2056 | printf ("%s ", GuidBuffer);\r | |
2057 | PrintGuidName (GuidBuffer);\r | |
2058 | printf ("\n");\r | |
2059 | //\r | |
2060 | // PrintGuid ((EFI_GUID *)(Ptr + 1));\r | |
2061 | //\r | |
2062 | Ptr += 17;\r | |
2063 | SectionLength -= 17;\r | |
2064 | break;\r | |
2065 | \r | |
2066 | case EFI_DEP_AND:\r | |
2067 | printf ("AND\n");\r | |
2068 | Ptr++;\r | |
2069 | SectionLength--;\r | |
2070 | break;\r | |
2071 | \r | |
2072 | case EFI_DEP_OR:\r | |
2073 | printf ("OR\n");\r | |
2074 | Ptr++;\r | |
2075 | SectionLength--;\r | |
2076 | break;\r | |
2077 | \r | |
2078 | case EFI_DEP_NOT:\r | |
2079 | printf ("NOT\n");\r | |
2080 | Ptr++;\r | |
2081 | SectionLength--;\r | |
2082 | break;\r | |
2083 | \r | |
2084 | case EFI_DEP_TRUE:\r | |
2085 | printf ("TRUE\n");\r | |
2086 | Ptr++;\r | |
2087 | SectionLength--;\r | |
2088 | break;\r | |
2089 | \r | |
2090 | case EFI_DEP_FALSE:\r | |
2091 | printf ("FALSE\n");\r | |
2092 | Ptr++;\r | |
2093 | SectionLength--;\r | |
2094 | break;\r | |
2095 | \r | |
2096 | case EFI_DEP_END:\r | |
2097 | printf ("END DEPEX\n");\r | |
2098 | Ptr++;\r | |
2099 | SectionLength--;\r | |
2100 | break;\r | |
2101 | \r | |
2102 | case EFI_DEP_SOR:\r | |
2103 | printf ("SOR\n");\r | |
2104 | Ptr++;\r | |
2105 | SectionLength--;\r | |
2106 | break;\r | |
2107 | \r | |
2108 | default:\r | |
2109 | printf ("Unrecognized byte in depex: 0x%X\n", *Ptr);\r | |
2110 | return EFI_SUCCESS;\r | |
2111 | }\r | |
2112 | }\r | |
2113 | \r | |
2114 | return EFI_SUCCESS;\r | |
2115 | }\r | |
2116 | \r | |
2117 | EFI_STATUS\r | |
2118 | PrintGuidName (\r | |
2119 | IN UINT8 *GuidStr\r | |
2120 | )\r | |
2121 | /*++\r | |
2122 | \r | |
2123 | Routine Description:\r | |
2124 | \r | |
2125 | GC_TODO: Add function description\r | |
2126 | \r | |
2127 | Arguments:\r | |
2128 | \r | |
2129 | GuidStr - GC_TODO: add argument description\r | |
2130 | \r | |
2131 | Returns:\r | |
2132 | \r | |
2133 | EFI_SUCCESS - GC_TODO: Add description for return value\r | |
2134 | EFI_INVALID_PARAMETER - GC_TODO: Add description for return value\r | |
2135 | \r | |
2136 | --*/\r | |
2137 | {\r | |
2138 | GUID_TO_BASENAME *GPtr;\r | |
2139 | //\r | |
2140 | // If we have a list of guid-to-basenames, then go through the list to\r | |
2141 | // look for a guid string match. If found, print the basename to stdout,\r | |
2142 | // otherwise return a failure.\r | |
2143 | //\r | |
2144 | GPtr = mGuidBaseNameList;\r | |
2145 | while (GPtr != NULL) {\r | |
2146 | if (_stricmp ((CHAR8*) GuidStr, (CHAR8*) GPtr->Guid) == 0) {\r | |
2147 | printf ("%s", GPtr->BaseName);\r | |
2148 | return EFI_SUCCESS;\r | |
2149 | }\r | |
2150 | \r | |
2151 | GPtr = GPtr->Next;\r | |
2152 | }\r | |
2153 | \r | |
2154 | return EFI_INVALID_PARAMETER;\r | |
2155 | }\r | |
2156 | \r | |
2157 | EFI_STATUS\r | |
2158 | ParseGuidBaseNameFile (\r | |
2159 | CHAR8 *FileName\r | |
2160 | )\r | |
2161 | /*++\r | |
2162 | \r | |
2163 | Routine Description:\r | |
2164 | \r | |
2165 | GC_TODO: Add function description\r | |
2166 | \r | |
2167 | Arguments:\r | |
2168 | \r | |
2169 | FileName - GC_TODO: add argument description\r | |
2170 | \r | |
2171 | Returns:\r | |
2172 | \r | |
2173 | EFI_DEVICE_ERROR - GC_TODO: Add description for return value\r | |
2174 | EFI_OUT_OF_RESOURCES - GC_TODO: Add description for return value\r | |
2175 | EFI_SUCCESS - GC_TODO: Add description for return value\r | |
2176 | \r | |
2177 | --*/\r | |
2178 | {\r | |
2179 | FILE *Fptr;\r | |
2180 | CHAR8 Line[MAX_LINE_LEN];\r | |
d6a1ce3b HW |
2181 | CHAR8 *FormatString;\r |
2182 | INTN FormatLength;\r | |
f51461c8 LG |
2183 | GUID_TO_BASENAME *GPtr;\r |
2184 | \r | |
97fa0ee9 | 2185 | if ((Fptr = fopen (LongFilePath (FileName), "r")) == NULL) {\r |
f51461c8 LG |
2186 | printf ("ERROR: Failed to open input cross-reference file '%s'\n", FileName);\r |
2187 | return EFI_DEVICE_ERROR;\r | |
2188 | }\r | |
2189 | \r | |
d6a1ce3b HW |
2190 | //\r |
2191 | // Generate the format string for fscanf\r | |
2192 | //\r | |
2193 | FormatLength = snprintf (\r | |
2194 | NULL,\r | |
2195 | 0,\r | |
2196 | "%%%us %%%us",\r | |
2197 | (unsigned) sizeof (GPtr->Guid) - 1,\r | |
2198 | (unsigned) sizeof (GPtr->BaseName) - 1\r | |
2199 | ) + 1;\r | |
2200 | \r | |
2201 | FormatString = (CHAR8 *) malloc (FormatLength);\r | |
2202 | if (FormatString == NULL) {\r | |
2203 | fclose (Fptr);\r | |
2204 | return EFI_OUT_OF_RESOURCES;\r | |
2205 | }\r | |
2206 | \r | |
2207 | snprintf (\r | |
2208 | FormatString,\r | |
2209 | FormatLength,\r | |
2210 | "%%%us %%%us",\r | |
2211 | (unsigned) sizeof (GPtr->Guid) - 1,\r | |
2212 | (unsigned) sizeof (GPtr->BaseName) - 1\r | |
2213 | );\r | |
2214 | \r | |
f51461c8 LG |
2215 | while (fgets (Line, sizeof (Line), Fptr) != NULL) {\r |
2216 | //\r | |
2217 | // Allocate space for another guid/basename element\r | |
2218 | //\r | |
2219 | GPtr = malloc (sizeof (GUID_TO_BASENAME));\r | |
2220 | if (GPtr == NULL) {\r | |
d6a1ce3b | 2221 | free (FormatString);\r |
2a9afe80 | 2222 | fclose (Fptr);\r |
f51461c8 LG |
2223 | return EFI_OUT_OF_RESOURCES;\r |
2224 | }\r | |
2225 | \r | |
2226 | memset ((char *) GPtr, 0, sizeof (GUID_TO_BASENAME));\r | |
d6a1ce3b | 2227 | if (sscanf (Line, FormatString, GPtr->Guid, GPtr->BaseName) == 2) {\r |
f51461c8 LG |
2228 | GPtr->Next = mGuidBaseNameList;\r |
2229 | mGuidBaseNameList = GPtr;\r | |
2230 | } else {\r | |
2231 | //\r | |
2232 | // Some sort of error. Just continue.\r | |
2233 | //\r | |
2234 | free (GPtr);\r | |
2235 | }\r | |
2236 | }\r | |
2237 | \r | |
d6a1ce3b | 2238 | free (FormatString);\r |
f51461c8 LG |
2239 | fclose (Fptr);\r |
2240 | return EFI_SUCCESS;\r | |
2241 | }\r | |
2242 | \r | |
2243 | EFI_STATUS\r | |
2244 | FreeGuidBaseNameList (\r | |
2245 | VOID\r | |
2246 | )\r | |
2247 | /*++\r | |
2248 | \r | |
2249 | Routine Description:\r | |
2250 | \r | |
2251 | GC_TODO: Add function description\r | |
2252 | \r | |
2253 | Arguments:\r | |
2254 | \r | |
2255 | None\r | |
2256 | \r | |
2257 | Returns:\r | |
2258 | \r | |
2259 | EFI_SUCCESS - GC_TODO: Add description for return value\r | |
2260 | \r | |
2261 | --*/\r | |
2262 | {\r | |
2263 | GUID_TO_BASENAME *Next;\r | |
2264 | \r | |
2265 | while (mGuidBaseNameList != NULL) {\r | |
2266 | Next = mGuidBaseNameList->Next;\r | |
2267 | free (mGuidBaseNameList);\r | |
2268 | mGuidBaseNameList = Next;\r | |
2269 | }\r | |
2270 | \r | |
2271 | return EFI_SUCCESS;\r | |
2272 | }\r | |
2273 | \r | |
2274 | \r | |
2275 | static\r | |
2276 | VOID\r | |
2277 | LoadGuidedSectionToolsTxt (\r | |
2278 | IN CHAR8* FirmwareVolumeFilename\r | |
2279 | )\r | |
2280 | {\r | |
2281 | CHAR8* PeerFilename;\r | |
2282 | CHAR8* Places[] = {\r | |
2283 | NULL,\r | |
2284 | //NULL,\r | |
2285 | };\r | |
2286 | UINTN Index;\r | |
2287 | \r | |
2288 | Places[0] = FirmwareVolumeFilename;\r | |
2289 | //Places[1] = mUtilityFilename;\r | |
2290 | \r | |
2291 | mParsedGuidedSectionTools = NULL;\r | |
2292 | \r | |
2293 | for (Index = 0; Index < (sizeof(Places)/sizeof(Places[0])); Index++) {\r | |
2294 | PeerFilename = OsPathPeerFilePath (Places[Index], "GuidedSectionTools.txt");\r | |
2295 | //printf("Loading %s...\n", PeerFilename);\r | |
2296 | if (OsPathExists (PeerFilename)) {\r | |
2297 | mParsedGuidedSectionTools = ParseGuidedSectionToolsFile (PeerFilename);\r | |
2298 | }\r | |
2299 | free (PeerFilename);\r | |
2300 | if (mParsedGuidedSectionTools != NULL) {\r | |
2301 | return;\r | |
2302 | }\r | |
2303 | }\r | |
2304 | }\r | |
2305 | \r | |
2306 | \r | |
2307 | void\r | |
2308 | Usage (\r | |
2309 | VOID\r | |
2310 | )\r | |
2311 | /*++\r | |
2312 | \r | |
2313 | Routine Description:\r | |
2314 | \r | |
2315 | GC_TODO: Add function description\r | |
2316 | \r | |
2317 | Arguments:\r | |
2318 | \r | |
2319 | None\r | |
2320 | \r | |
2321 | Returns:\r | |
2322 | \r | |
2323 | GC_TODO: add return values\r | |
2324 | \r | |
2325 | --*/\r | |
2326 | {\r | |
2327 | //\r | |
2328 | // Summary usage\r | |
2329 | //\r | |
2330 | fprintf (stdout, "Usage: %s [options] <input_file>\n\n", UTILITY_NAME);\r | |
2331 | \r | |
2332 | //\r | |
2333 | // Copyright declaration\r | |
2334 | // \r | |
45258285 | 2335 | fprintf (stdout, "Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.\n\n");\r |
f4260465 | 2336 | fprintf (stdout, " Display Tiano Firmware Volume FFS image information\n\n");\r |
f51461c8 LG |
2337 | \r |
2338 | //\r | |
2339 | // Details Option\r | |
2340 | //\r | |
730ffca1 | 2341 | fprintf (stdout, "optional arguments:\n");\r |
f51461c8 | 2342 | fprintf (stdout, " -h, --help\n\\r |
730ffca1 YZ |
2343 | Show this help message and exit\n");\r |
2344 | fprintf (stdout, " --version\n\\r | |
2345 | Show program's version number and exit\n");\r | |
2346 | fprintf (stdout, " -d [DEBUG], --debug [DEBUG]\n\\r | |
2347 | Output DEBUG statements, where DEBUG_LEVEL is 0 (min) - 9 (max)\n");\r | |
2348 | fprintf (stdout, " -v, --verbose\n\\r | |
2349 | Print informational statements\n");\r | |
2350 | fprintf (stdout, " -q, --quiet\n\\r | |
2351 | Returns the exit code, error messages will be displayed\n");\r | |
2352 | fprintf (stdout, " -s, --silent\n\\r | |
2353 | Returns only the exit code; informational and error\n\\r | |
2354 | messages are not displayed\n");\r | |
2355 | fprintf (stdout, " -x XREF_FILENAME, --xref XREF_FILENAME\n\\r | |
2356 | Parse the basename to file-guid cross reference file(s)\n");\r | |
2357 | fprintf (stdout, " -f OFFSET, --offset OFFSET\n\\r | |
2358 | The offset from the start of the input file to start \n\\r | |
2359 | processing an FV\n");\r | |
9947f576 YZ |
2360 | fprintf (stdout, " --hash\n\\r |
2361 | Generate HASH value of the entire PE image\n");\r | |
730ffca1 YZ |
2362 | fprintf (stdout, " --sfo\n\\r |
2363 | Reserved for future use\n");\r | |
f51461c8 LG |
2364 | }\r |
2365 | \r |