projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3eb9473e | 1 | /*++\r |
| 2 | \r | |
| 3e99020d | 3 | Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>\r |
| 4b1e1121 | 4 | This program and the accompanying materials \r |
| 3eb9473e | 5 | are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | which accompanies this distribution. The full text of the license may be found at \r | |
| 7 | http://opensource.org/licenses/bsd-license.php \r | |
| 8 | \r | |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
| 11 | \r | |
| 12 | \r | |
| 13 | Module Name:\r | |
| 14 | \r | |
| 15 | EfiRom.c\r | |
| 16 | \r | |
| 17 | Abstract:\r | |
| 18 | \r | |
| 19 | Utility program to create an EFI option ROM image from binary and \r | |
| 20 | EFI PE32 files.\r | |
| 21 | \r | |
| 22 | \r | |
| 23 | --*/\r | |
| 24 | \r | |
| 25 | #include <stdio.h>\r | |
| 26 | #include <string.h>\r | |
| 27 | #include <stdlib.h>\r | |
| 28 | \r | |
| 29 | //\r | |
| 30 | // Includes for EFI 1.1 build\r | |
| 31 | //\r | |
| 32 | // #include "Tiano.h" // required defines for Compress.h\r | |
| 33 | // #include "EfiImage.h" // for PE32 structure definitions\r | |
| 34 | // #include "Compress.h" // for compression function\r | |
| 35 | // Includes for Tiano build\r | |
| 36 | //\r | |
| 37 | #include "TianoCommon.h"\r | |
| 38 | #include "EfiImage.h" // for PE32 structure definitions\r | |
| 39 | #include "Compress.h"\r | |
| 40 | \r | |
| 41 | //\r | |
| 42 | // END include differences\r | |
| 43 | //\r | |
| 95d675b5 | 44 | #include "Pci.h" // for option ROM header structures\r |
| 3eb9473e | 45 | //\r |
| 46 | // Version of this utility\r | |
| 47 | //\r | |
| 3e99020d LG |
48 | #define UTILITY_NAME "EfiRom"\r |
| 49 | #define UTILITY_VERSION "v2.7"\r | |
| 3eb9473e | 50 | \r |
| 51 | //\r | |
| 52 | // Define some status return values\r | |
| 53 | //\r | |
| 54 | #define STATUS_SUCCESS 0\r | |
| 55 | #define STATUS_WARNING 1\r | |
| 56 | #define STATUS_ERROR 2\r | |
| 57 | \r | |
| 58 | //\r | |
| 59 | // Define the max length of a filename\r | |
| 60 | //\r | |
| 61 | #define MAX_PATH 200\r | |
| 62 | \r | |
| 63 | #define DEFAULT_OUTPUT_EXTENSION ".rom"\r | |
| 64 | \r | |
| 65 | //\r | |
| 66 | // Max size for an option ROM image\r | |
| 67 | //\r | |
| 68 | #define MAX_OPTION_ROM_SIZE (1024 * 1024 * 16) // 16MB\r | |
| 69 | //\r | |
| 70 | // Values for the indicator field in the PCI data structure\r | |
| 71 | //\r | |
| 72 | #define INDICATOR_LAST 0x80 // last file in series of files\r | |
| 73 | //\r | |
| 74 | // Masks for the FILE_LIST.FileFlags field\r | |
| 75 | //\r | |
| 76 | #define FILE_FLAG_BINARY 0x01\r | |
| 77 | #define FILE_FLAG_EFI 0x02\r | |
| 78 | #define FILE_FLAG_COMPRESS 0x04\r | |
| 79 | \r | |
| 80 | //\r | |
| 81 | // Use this linked list structure to keep track of all the filenames\r | |
| 82 | // specified on the command line.\r | |
| 83 | //\r | |
| 84 | typedef struct _FILE_LIST {\r | |
| 85 | struct _FILE_LIST *Next;\r | |
| 86 | INT8 *FileName;\r | |
| 87 | UINT32 FileFlags;\r | |
| 88 | UINT32 ClassCode;\r | |
| 89 | UINT16 CodeRevision;\r | |
| 90 | } FILE_LIST;\r | |
| 91 | \r | |
| 92 | //\r | |
| 93 | // Use this to track our command-line options\r | |
| 94 | //\r | |
| 95 | typedef struct {\r | |
| 96 | INT8 OutFileName[MAX_PATH];\r | |
| 97 | INT8 NoLast;\r | |
| 98 | INT8 Verbose;\r | |
| 99 | INT8 DumpOption;\r | |
| 100 | UINT8 DevIdValid;\r | |
| 101 | UINT8 VendIdValid;\r | |
| 102 | UINT16 VendId;\r | |
| 103 | UINT16 DevId;\r | |
| 104 | FILE_LIST *FileList;\r | |
| 105 | } OPTIONS;\r | |
| 106 | \r | |
| 107 | //\r | |
| 108 | // Make a global structure to keep track of command-line options\r | |
| 109 | //\r | |
| 110 | static OPTIONS mOptions;\r | |
| 111 | \r | |
| 112 | //\r | |
| 113 | // Use these to convert from machine type value to a named type\r | |
| 114 | //\r | |
| 115 | typedef struct {\r | |
| 116 | UINT16 Value;\r | |
| 117 | char *Name;\r | |
| 118 | } STRING_LOOKUP;\r | |
| 119 | \r | |
| 120 | static STRING_LOOKUP mMachineTypes[] = {\r | |
| 121 | EFI_IMAGE_MACHINE_IA32,\r | |
| 122 | "IA32",\r | |
| 123 | EFI_IMAGE_MACHINE_IA64,\r | |
| 124 | "IA64",\r | |
| 125 | EFI_IMAGE_MACHINE_EBC,\r | |
| 126 | "EBC",\r | |
| 127 | 0,\r | |
| 128 | NULL\r | |
| 129 | };\r | |
| 130 | \r | |
| 131 | static STRING_LOOKUP mSubsystemTypes[] = {\r | |
| 132 | EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION,\r | |
| 133 | "EFI application",\r | |
| 134 | EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER,\r | |
| 135 | "EFI boot service driver",\r | |
| 136 | EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER,\r | |
| 137 | "EFI runtime driver",\r | |
| 138 | 0,\r | |
| 139 | NULL\r | |
| 140 | };\r | |
| 95d675b5 | 141 | \r |
| 142 | static char* mCodeTypeStr[] = {\r | |
| 143 | "PCAT Image",\r | |
| 144 | "Open Firmware Image",\r | |
| 145 | "HP PA RISC Image",\r | |
| 146 | "EFI Image",\r | |
| 147 | "Undefined"\r | |
| 148 | };\r | |
| 149 | \r | |
| 3eb9473e | 150 | //\r |
| 151 | // Function prototypes\r | |
| 152 | //\r | |
| 153 | static\r | |
| 154 | void\r | |
| 155 | Usage (\r | |
| 156 | VOID\r | |
| 157 | );\r | |
| 158 | \r | |
| 159 | static\r | |
| 160 | int\r | |
| 161 | ParseCommandLine (\r | |
| 162 | int Argc,\r | |
| 163 | char *Argv[],\r | |
| 164 | OPTIONS *Options\r | |
| 165 | );\r | |
| 166 | \r | |
| 167 | static\r | |
| 168 | int\r | |
| 169 | CheckPE32File (\r | |
| 170 | FILE *Fptr,\r | |
| 171 | UINT16 *MachineType,\r | |
| 172 | UINT16 *SubSystem\r | |
| 173 | );\r | |
| 174 | \r | |
| 175 | static\r | |
| 176 | int\r | |
| 177 | ProcessEfiFile (\r | |
| 178 | FILE *OutFptr,\r | |
| 179 | FILE_LIST *InFile,\r | |
| 180 | UINT16 VendId,\r | |
| 181 | UINT16 DevId,\r | |
| 182 | UINT32 *Size\r | |
| 183 | );\r | |
| 184 | \r | |
| 185 | static\r | |
| 186 | int\r | |
| 187 | ProcessBinFile (\r | |
| 188 | FILE *OutFptr,\r | |
| 189 | FILE_LIST *InFile,\r | |
| 190 | UINT32 *Size\r | |
| 191 | );\r | |
| 192 | \r | |
| 193 | static\r | |
| 194 | void\r | |
| 195 | DumpImage (\r | |
| 196 | FILE_LIST *InFile\r | |
| 197 | );\r | |
| 198 | \r | |
| 199 | char *\r | |
| 200 | GetMachineTypeStr (\r | |
| 201 | UINT16 MachineType\r | |
| 202 | );\r | |
| 203 | \r | |
| 204 | static\r | |
| 205 | char *\r | |
| 206 | GetSubsystemTypeStr (\r | |
| 207 | UINT16 SubsystemType\r | |
| 208 | );\r | |
| 209 | \r | |
| 210 | int\r | |
| 211 | main (\r | |
| 212 | int Argc,\r | |
| 213 | char *Argv[]\r | |
| 214 | )\r | |
| 215 | /*++\r | |
| 216 | \r | |
| 217 | Routine Description:\r | |
| 218 | \r | |
| 219 | Given an EFI image filename, create a ROM-able image by creating an option \r | |
| 220 | ROM header and PCI data structure, filling them in, and then writing the\r | |
| 221 | option ROM header + PCI data structure + EFI image out to the output file.\r | |
| 222 | \r | |
| 223 | Arguments:\r | |
| 224 | \r | |
| 225 | Argc - standard C main() argument count\r | |
| 226 | \r | |
| 227 | Argv - standard C main() argument list\r | |
| 228 | \r | |
| 229 | Returns:\r | |
| 230 | \r | |
| 231 | 0 success\r | |
| 232 | non-zero otherwise\r | |
| 233 | \r | |
| 234 | --*/\r | |
| 235 | // GC_TODO: ] - add argument and description to function comment\r | |
| 236 | {\r | |
| 237 | INT8 *Ext;\r | |
| 238 | FILE *FptrOut;\r | |
| 239 | UINT32 Status;\r | |
| 240 | FILE_LIST *FList;\r | |
| 241 | UINT32 TotalSize;\r | |
| 242 | UINT32 Size;\r | |
| 243 | \r | |
| 244 | Status = STATUS_SUCCESS;\r | |
| 245 | FptrOut = NULL;\r | |
| 246 | \r | |
| 247 | //\r | |
| 248 | // Parse the command line arguments\r | |
| 249 | //\r | |
| 250 | if (ParseCommandLine (Argc, Argv, &mOptions)) {\r | |
| 251 | return STATUS_ERROR;\r | |
| 252 | }\r | |
| 253 | //\r | |
| 254 | // If dumping an image, then do that and quit\r | |
| 255 | //\r | |
| 256 | if (mOptions.DumpOption) {\r | |
| 257 | DumpImage (mOptions.FileList);\r | |
| 258 | goto BailOut;\r | |
| 259 | }\r | |
| 260 | //\r | |
| 261 | // Determine the output filename. Either what they specified on\r | |
| 262 | // the command line, or the first input filename with a different extension.\r | |
| 263 | //\r | |
| 264 | if (!mOptions.OutFileName[0]) {\r | |
| 265 | strcpy (mOptions.OutFileName, mOptions.FileList->FileName);\r | |
| 266 | //\r | |
| 267 | // Find the last . on the line and replace the filename extension with\r | |
| 268 | // the default\r | |
| 269 | //\r | |
| 270 | for (Ext = mOptions.OutFileName + strlen (mOptions.OutFileName) - 1;\r | |
| 271 | (Ext >= mOptions.OutFileName) && (*Ext != '.') && (*Ext != '\\');\r | |
| 272 | Ext--\r | |
| 273 | )\r | |
| 274 | ;\r | |
| 275 | //\r | |
| 276 | // If dot here, then insert extension here, otherwise append\r | |
| 277 | //\r | |
| 278 | if (*Ext != '.') {\r | |
| 279 | Ext = mOptions.OutFileName + strlen (mOptions.OutFileName);\r | |
| 280 | }\r | |
| 281 | \r | |
| 282 | strcpy (Ext, DEFAULT_OUTPUT_EXTENSION);\r | |
| 283 | }\r | |
| 284 | //\r | |
| 285 | // Make sure we don't have the same filename for input and output files\r | |
| 286 | //\r | |
| 287 | for (FList = mOptions.FileList; FList != NULL; FList = FList->Next) {\r | |
| 288 | if (_stricmp (mOptions.OutFileName, FList->FileName) == 0) {\r | |
| 289 | Status = STATUS_ERROR;\r | |
| 290 | fprintf (\r | |
| 291 | stdout,\r | |
| 292 | "ERROR: Input and output file names must be different - %s = %s\n",\r | |
| 293 | FList->FileName,\r | |
| 294 | mOptions.OutFileName\r | |
| 295 | );\r | |
| 296 | goto BailOut;\r | |
| 297 | }\r | |
| 298 | }\r | |
| 299 | //\r | |
| 300 | // Now open our output file\r | |
| 301 | //\r | |
| 302 | if ((FptrOut = fopen (mOptions.OutFileName, "w+b")) == NULL) {\r | |
| 303 | fprintf (stdout, "ERROR: Failed to open output file %s\n", mOptions.OutFileName);\r | |
| 304 | goto BailOut;\r | |
| 305 | }\r | |
| 306 | //\r | |
| 307 | // Process all our files\r | |
| 308 | //\r | |
| 309 | TotalSize = 0;\r | |
| 310 | for (FList = mOptions.FileList; FList != NULL; FList = FList->Next) {\r | |
| 311 | Size = 0;\r | |
| 312 | if (FList->FileFlags & FILE_FLAG_EFI) {\r | |
| 313 | if (mOptions.Verbose) {\r | |
| 314 | fprintf (stdout, "Processing EFI file %s\n", FList->FileName);\r | |
| 315 | }\r | |
| 316 | \r | |
| 317 | Status = ProcessEfiFile (FptrOut, FList, mOptions.VendId, mOptions.DevId, &Size);\r | |
| 318 | } else if (FList->FileFlags & FILE_FLAG_BINARY) {\r | |
| 319 | if (mOptions.Verbose) {\r | |
| 320 | fprintf (stdout, "Processing binary file %s\n", FList->FileName);\r | |
| 321 | }\r | |
| 322 | \r | |
| 323 | Status = ProcessBinFile (FptrOut, FList, &Size);\r | |
| 324 | } else {\r | |
| 325 | fprintf (stdout, "ERROR: File not specified as EFI or binary: %s\n", FList->FileName);\r | |
| 326 | Status = STATUS_ERROR;\r | |
| 327 | }\r | |
| 328 | \r | |
| 329 | if (mOptions.Verbose) {\r | |
| 330 | fprintf (stdout, " Output size = 0x%X\n", Size);\r | |
| 331 | }\r | |
| 332 | \r | |
| 333 | if (Status != STATUS_SUCCESS) {\r | |
| 334 | break;\r | |
| 335 | }\r | |
| 336 | \r | |
| 337 | TotalSize += Size;\r | |
| 338 | }\r | |
| 339 | //\r | |
| 340 | // Check total size\r | |
| 341 | //\r | |
| 342 | if (TotalSize > MAX_OPTION_ROM_SIZE) {\r | |
| 343 | fprintf (\r | |
| 344 | stdout,\r | |
| 345 | "ERROR: Option ROM image size exceeds limit 0x%X bytes\n",\r | |
| 346 | MAX_OPTION_ROM_SIZE\r | |
| 347 | );\r | |
| 348 | Status = STATUS_ERROR;\r | |
| 349 | }\r | |
| 350 | \r | |
| 351 | BailOut:\r | |
| 352 | if (FptrOut != NULL) {\r | |
| 353 | fclose (FptrOut);\r | |
| 354 | }\r | |
| 355 | //\r | |
| 356 | // Clean up our file list\r | |
| 357 | //\r | |
| 358 | while (mOptions.FileList != NULL) {\r | |
| 359 | FList = mOptions.FileList->Next;\r | |
| 360 | free (mOptions.FileList);\r | |
| 361 | mOptions.FileList = FList;\r | |
| 362 | }\r | |
| 363 | \r | |
| 364 | return Status;\r | |
| 365 | }\r | |
| 95d675b5 | 366 | \r |
| 367 | UINT8\r | |
| 368 | CheckSum (\r | |
| 369 | UINT8 *Buffer, \r | |
| 370 | UINT32 DataSize,\r | |
| 371 | UINT32 PaddingSize\r | |
| 372 | )\r | |
| 373 | /*++\r | |
| 374 | Routine Description:\r | |
| 375 | Calculate checksum from DataSize of Buffer.\r | |
| 376 | \r | |
| 377 | Arguments:\r | |
| 378 | Buffer - pointer to data buffer\r | |
| 379 | DataSize - size of data buffer in bytes\r | |
| 380 | \r | |
| 381 | Return:\r | |
| 382 | UINT8 - checksum\r | |
| 383 | --*/\r | |
| 384 | {\r | |
| 385 | UINT8 Checksum = 0;\r | |
| 386 | while (DataSize-- != 0) {\r | |
| 387 | Checksum = Checksum + Buffer[DataSize];\r | |
| 388 | }\r | |
| 389 | while (PaddingSize-- != 0) {\r | |
| 390 | Checksum = Checksum + 0xff;\r | |
| 391 | }\r | |
| 392 | return Checksum;\r | |
| 393 | }\r | |
| 394 | \r | |
| 395 | char *\r | |
| 396 | GetCodeTypeStr (\r | |
| 397 | UINT8 CodeType\r | |
| 398 | )\r | |
| 399 | {\r | |
| bd79132f LE |
400 | if (CodeType >= ARRAY_SIZE (mCodeTypeStr)) {\r |
| 401 | CodeType = ARRAY_SIZE (mCodeTypeStr) - 1;\r | |
| 95d675b5 | 402 | }\r |
| 403 | return mCodeTypeStr[CodeType];\r | |
| 404 | }\r | |
| 3eb9473e | 405 | \r |
| 406 | static\r | |
| 407 | int\r | |
| 408 | ProcessBinFile (\r | |
| 409 | FILE *OutFptr,\r | |
| 410 | FILE_LIST *InFile,\r | |
| 411 | UINT32 *Size\r | |
| 412 | )\r | |
| 413 | /*++\r | |
| 414 | \r | |
| 415 | Routine Description:\r | |
| 416 | \r | |
| 417 | Process a binary input file.\r | |
| 418 | \r | |
| 419 | Arguments:\r | |
| 420 | \r | |
| 421 | OutFptr - file pointer to output binary ROM image file we're creating\r | |
| 422 | InFile - structure contains information on the binary file to process\r | |
| 423 | Size - pointer to where to return the size added to the output file\r | |
| 424 | \r | |
| 425 | Returns:\r | |
| 426 | \r | |
| 427 | 0 - successful\r | |
| 428 | \r | |
| 429 | --*/\r | |
| 430 | {\r | |
| 431 | FILE *InFptr;\r | |
| 432 | UINT32 TotalSize;\r | |
| 433 | UINT32 FileSize;\r | |
| 95d675b5 | 434 | UINT32 DataSize;\r |
| 435 | UINT32 PaddingSize;\r | |
| 3eb9473e | 436 | UINT8 *Buffer;\r |
| 437 | UINT32 Status;\r | |
| 438 | PCI_EXPANSION_ROM_HEADER *RomHdr;\r | |
| 439 | PCI_DATA_STRUCTURE *PciDs;\r | |
| 3eb9473e | 440 | UINT8 ByteCheckSum;\r |
| 441 | \r | |
| 442 | Status = STATUS_SUCCESS;\r | |
| 443 | \r | |
| 444 | //\r | |
| 445 | // Try to open the input file\r | |
| 446 | //\r | |
| 447 | if ((InFptr = fopen (InFile->FileName, "rb")) == NULL) {\r | |
| 448 | fprintf (stdout, "ERROR: Failed to open input file %s\n", InFile->FileName);\r | |
| 449 | return STATUS_ERROR;\r | |
| 450 | }\r | |
| 451 | //\r | |
| 452 | // Seek to the end of the input file and get the file size. Then allocate\r | |
| 453 | // a buffer to read it in to.\r | |
| 454 | //\r | |
| 455 | fseek (InFptr, 0, SEEK_END);\r | |
| 456 | FileSize = ftell (InFptr);\r | |
| 457 | if (mOptions.Verbose) {\r | |
| 458 | fprintf (stdout, " File size = 0x%X\n", FileSize);\r | |
| 459 | }\r | |
| 460 | \r | |
| 461 | fseek (InFptr, 0, SEEK_SET);\r | |
| 462 | Buffer = (INT8 *) malloc (FileSize);\r | |
| 463 | if (Buffer == NULL) {\r | |
| 464 | fprintf (stdout, "ERROR: Memory allocation failed\n");\r | |
| 465 | Status = STATUS_ERROR;\r | |
| 466 | goto BailOut;\r | |
| 467 | }\r | |
| 468 | \r | |
| 469 | if (fread (Buffer, FileSize, 1, InFptr) != 1) {\r | |
| 470 | fprintf (stdout, "ERROR: Failed to read all bytes from input file\n");\r | |
| 471 | Status = STATUS_ERROR;\r | |
| 472 | goto BailOut;\r | |
| 473 | }\r | |
| 3eb9473e | 474 | \r |
| 95d675b5 | 475 | \r |
| 476 | RomHdr = (PCI_EXPANSION_ROM_HEADER *) Buffer;\r | |
| 477 | PciDs = (PCI_DATA_STRUCTURE *) (Buffer + RomHdr->PcirOffset);\r | |
| 3eb9473e | 478 | \r |
| 479 | //\r | |
| 480 | // Crude check to make sure it's a legitimate ROM image\r | |
| 481 | //\r | |
| 3eb9473e | 482 | if (RomHdr->Signature != PCI_EXPANSION_ROM_HEADER_SIGNATURE) {\r |
| 483 | fprintf (stdout, "ERROR: ROM image file has invalid ROM signature\n");\r | |
| 484 | Status = STATUS_ERROR;\r | |
| 485 | goto BailOut;\r | |
| 486 | }\r | |
| 487 | //\r | |
| 488 | // Make sure the pointer to the PCI data structure is within the size of the image.\r | |
| 489 | // Then check it for valid signature.\r | |
| 490 | //\r | |
| 491 | if ((RomHdr->PcirOffset > FileSize) || (RomHdr->PcirOffset == 0)) {\r | |
| 492 | fprintf (stdout, "ERROR: Invalid PCI data structure offset\n");\r | |
| 493 | Status = STATUS_ERROR;\r | |
| 494 | goto BailOut;\r | |
| 495 | }\r | |
| 496 | \r | |
| 3eb9473e | 497 | if (PciDs->Signature != PCI_DATA_STRUCTURE_SIGNATURE) {\r |
| 498 | fprintf (stdout, "ERROR: PCI data structure has invalid signature\n");\r | |
| 499 | Status = STATUS_ERROR;\r | |
| 500 | goto BailOut;\r | |
| 501 | }\r | |
| 95d675b5 | 502 | \r |
| 503 | if ((UINT32) (PciDs->ImageLength * 512) == FileSize) {\r | |
| 504 | //\r | |
| 505 | // ImageLength reflects the actual file size correctly.\r | |
| 506 | //\r | |
| 507 | DataSize = FileSize - 1;\r | |
| 508 | PaddingSize = 0;\r | |
| 509 | TotalSize = FileSize;\r | |
| 510 | } else {\r | |
| 511 | //\r | |
| 512 | // ImageLength doesn't reflect the actual file size,\r | |
| 513 | // 1). add additional 512 bytes if actual file size is multiple of 512\r | |
| 514 | // 2). add additional X (X <= 512) bytes so that the result size is multiple of 512\r | |
| 515 | //\r | |
| 516 | fprintf (stdout, "WARNING: ImageLength in PCI data structure != Actual File Size\n"\r | |
| 517 | " --> add additional padding bytes\n"\r | |
| 518 | " --> adjust ImageLength\n"\r | |
| 519 | );\r | |
| 520 | TotalSize = (FileSize + 0x200) & ~0x1ff;\r | |
| 521 | DataSize = FileSize;\r | |
| 522 | PaddingSize = TotalSize - DataSize - 1;\r | |
| 523 | PciDs->ImageLength = (UINT16) (TotalSize / 512);\r | |
| 524 | }\r | |
| 525 | \r | |
| 526 | //\r | |
| 527 | // Check size\r | |
| 528 | //\r | |
| 529 | if (TotalSize > MAX_OPTION_ROM_SIZE) {\r | |
| 530 | fprintf (\r | |
| 531 | stdout,\r | |
| 532 | "ERROR: Option ROM image %s size exceeds limit 0x%X bytes\n",\r | |
| 533 | InFile->FileName,\r | |
| 534 | MAX_OPTION_ROM_SIZE\r | |
| 535 | );\r | |
| 536 | Status = STATUS_ERROR;\r | |
| 537 | goto BailOut;\r | |
| 538 | }\r | |
| 539 | \r | |
| 540 | //\r | |
| 541 | // Return the size to the caller so they can keep track of the running total.\r | |
| 542 | //\r | |
| 543 | *Size = TotalSize;\r | |
| 544 | \r | |
| 3eb9473e | 545 | //\r |
| 546 | // If this is the last image, then set the LAST bit unless requested not\r | |
| 547 | // to via the command-line -l argument. Otherwise, make sure you clear it.\r | |
| 548 | //\r | |
| 549 | if ((InFile->Next == NULL) && (mOptions.NoLast == 0)) {\r | |
| 95d675b5 | 550 | PciDs->Indicator |= INDICATOR_LAST;\r |
| 3eb9473e | 551 | } else {\r |
| 95d675b5 | 552 | PciDs->Indicator &= ~INDICATOR_LAST;\r |
| 3eb9473e | 553 | }\r |
| 554 | \r | |
| 95d675b5 | 555 | ByteCheckSum = -CheckSum (Buffer, DataSize, PaddingSize);\r |
| 3eb9473e | 556 | \r |
| 95d675b5 | 557 | if (fwrite (Buffer, DataSize, 1, OutFptr) != 1) {\r |
| 3eb9473e | 558 | fprintf (stdout, "ERROR: Failed to write all file bytes to output file\n");\r |
| 559 | Status = STATUS_ERROR;\r | |
| 560 | goto BailOut;\r | |
| 561 | }\r | |
| 562 | \r | |
| 95d675b5 | 563 | while (PaddingSize-- != 0) {\r |
| 3eb9473e | 564 | putc (~0, OutFptr);\r |
| 3eb9473e | 565 | }\r |
| 95d675b5 | 566 | putc (ByteCheckSum, OutFptr);\r |
| 3eb9473e | 567 | \r |
| 568 | BailOut:\r | |
| 569 | if (InFptr != NULL) {\r | |
| 570 | fclose (InFptr);\r | |
| 571 | }\r | |
| 572 | \r | |
| 573 | if (Buffer != NULL) {\r | |
| 574 | free (Buffer);\r | |
| 575 | }\r | |
| 576 | //\r | |
| 577 | // Print the file name if errors occurred\r | |
| 578 | //\r | |
| 579 | if (Status != STATUS_SUCCESS) {\r | |
| 580 | fprintf (stdout, "Error processing binary file %s\n", InFile->FileName);\r | |
| 581 | }\r | |
| 582 | \r | |
| 583 | return Status;\r | |
| 584 | }\r | |
| 585 | \r | |
| 586 | static\r | |
| 587 | int\r | |
| 588 | ProcessEfiFile (\r | |
| 589 | FILE *OutFptr,\r | |
| 590 | FILE_LIST *InFile,\r | |
| 591 | UINT16 VendId,\r | |
| 592 | UINT16 DevId,\r | |
| 593 | UINT32 *Size\r | |
| 594 | )\r | |
| 595 | /*++\r | |
| 596 | \r | |
| 597 | Routine Description:\r | |
| 598 | \r | |
| 599 | Process a PE32 EFI file.\r | |
| 600 | \r | |
| 601 | Arguments:\r | |
| 602 | \r | |
| 603 | OutFptr - file pointer to output binary ROM image file we're creating\r | |
| 604 | InFile - structure contains information on the PE32 file to process\r | |
| 605 | VendId - vendor ID as required in the option ROM header\r | |
| 606 | DevId - device ID as required in the option ROM header\r | |
| 607 | Size - pointer to where to return the size added to the output file\r | |
| 608 | \r | |
| 609 | Returns:\r | |
| 610 | \r | |
| 611 | 0 - successful\r | |
| 612 | \r | |
| 613 | --*/\r | |
| 614 | {\r | |
| 615 | UINT32 Status;\r | |
| 616 | FILE *InFptr;\r | |
| 617 | EFI_PCI_EXPANSION_ROM_HEADER RomHdr;\r | |
| 618 | PCI_DATA_STRUCTURE PciDs;\r | |
| 619 | UINT32 FileSize;\r | |
| 620 | UINT32 CompressedFileSize;\r | |
| 621 | UINT8 *Buffer;\r | |
| 622 | UINT8 *CompressedBuffer;\r | |
| 623 | UINT8 *TempBufferPtr;\r | |
| 624 | UINT32 TotalSize;\r | |
| 625 | UINT32 HeaderSize;\r | |
| 626 | UINT16 MachineType;\r | |
| 627 | UINT16 SubSystem;\r | |
| 628 | UINT32 HeaderPadBytes;\r | |
| 629 | \r | |
| 630 | //\r | |
| 631 | // Try to open the input file\r | |
| 632 | //\r | |
| 633 | if ((InFptr = fopen (InFile->FileName, "rb")) == NULL) {\r | |
| 634 | fprintf (stdout, "ERROR: Failed to open input file %s\n", InFile->FileName);\r | |
| 635 | return STATUS_ERROR;\r | |
| 636 | }\r | |
| 637 | //\r | |
| 638 | // Initialize our buffer pointers to null.\r | |
| 639 | //\r | |
| 640 | Buffer = NULL;\r | |
| 641 | CompressedBuffer = NULL;\r | |
| 642 | \r | |
| 643 | //\r | |
| 644 | // Double-check the file to make sure it's what we expect it to be\r | |
| 645 | //\r | |
| 646 | Status = CheckPE32File (InFptr, &MachineType, &SubSystem);\r | |
| 647 | if (Status != STATUS_SUCCESS) {\r | |
| 648 | goto BailOut;\r | |
| 649 | }\r | |
| 650 | //\r | |
| 651 | // Seek to the end of the input file and get the file size\r | |
| 652 | //\r | |
| 653 | fseek (InFptr, 0, SEEK_END);\r | |
| 654 | FileSize = ftell (InFptr);\r | |
| 655 | \r | |
| 656 | //\r | |
| 657 | // Get the size of the headers we're going to put in front of the image. The\r | |
| 658 | // EFI header must be aligned on a 4-byte boundary, so pad accordingly.\r | |
| 659 | //\r | |
| 660 | if (sizeof (RomHdr) & 0x03) {\r | |
| 661 | HeaderPadBytes = 4 - (sizeof (RomHdr) & 0x03);\r | |
| 662 | } else {\r | |
| 663 | HeaderPadBytes = 0;\r | |
| 664 | }\r | |
| 665 | \r | |
| 666 | HeaderSize = sizeof (PCI_DATA_STRUCTURE) + HeaderPadBytes + sizeof (EFI_PCI_EXPANSION_ROM_HEADER);\r | |
| 667 | if (mOptions.Verbose) {\r | |
| 668 | fprintf (stdout, " File size = 0x%X\n", FileSize);\r | |
| 669 | }\r | |
| 670 | //\r | |
| 671 | // Allocate memory for the entire file (in case we have to compress), then\r | |
| 672 | // seek back to the beginning of the file and read it into our buffer.\r | |
| 673 | //\r | |
| 674 | Buffer = (INT8 *) malloc (FileSize);\r | |
| 675 | if (Buffer == NULL) {\r | |
| 676 | fprintf (stdout, "ERROR: Memory allocation failed\n");\r | |
| 677 | Status = STATUS_ERROR;\r | |
| 678 | goto BailOut;\r | |
| 679 | }\r | |
| 680 | \r | |
| 681 | fseek (InFptr, 0, SEEK_SET);\r | |
| 682 | if (fread (Buffer, FileSize, 1, InFptr) != 1) {\r | |
| 683 | fprintf (stdout, "ERROR: Failed to read all bytes from input file\n");\r | |
| 684 | Status = STATUS_ERROR;\r | |
| 685 | goto BailOut;\r | |
| 686 | }\r | |
| 687 | //\r | |
| 688 | // Now determine the size of the final output file. It's either the header size\r | |
| 689 | // plus the file's size, or the header size plus the compressed file size.\r | |
| 690 | //\r | |
| 691 | if (InFile->FileFlags & FILE_FLAG_COMPRESS) {\r | |
| 692 | //\r | |
| 693 | // Allocate a buffer into which we can compress the image, compress it,\r | |
| 694 | // and use that size as the new size.\r | |
| 695 | //\r | |
| 696 | CompressedBuffer = (INT8 *) malloc (FileSize);\r | |
| 697 | if (CompressedBuffer == NULL) {\r | |
| 698 | fprintf (stdout, "ERROR: Memory allocation failed\n");\r | |
| 699 | Status = STATUS_ERROR;\r | |
| 700 | goto BailOut;\r | |
| 701 | }\r | |
| 702 | \r | |
| 703 | CompressedFileSize = FileSize;\r | |
| 704 | Status = EfiCompress (Buffer, FileSize, CompressedBuffer, &CompressedFileSize);\r | |
| 705 | if (Status != STATUS_SUCCESS) {\r | |
| 706 | fprintf (stdout, "ERROR: Compression failed\n");\r | |
| 707 | goto BailOut;\r | |
| 708 | }\r | |
| 709 | //\r | |
| 710 | // Now compute the size, then swap buffer pointers.\r | |
| 711 | //\r | |
| 712 | if (mOptions.Verbose) {\r | |
| 713 | fprintf (stdout, " Comp size = 0x%X\n", CompressedFileSize);\r | |
| 714 | }\r | |
| 715 | \r | |
| 716 | TotalSize = CompressedFileSize + HeaderSize;\r | |
| 717 | FileSize = CompressedFileSize;\r | |
| 718 | TempBufferPtr = Buffer;\r | |
| 719 | Buffer = CompressedBuffer;\r | |
| 720 | CompressedBuffer = TempBufferPtr;\r | |
| 721 | } else {\r | |
| 722 | TotalSize = FileSize + HeaderSize;\r | |
| 723 | }\r | |
| 724 | //\r | |
| 725 | // Total size must be an even multiple of 512 bytes\r | |
| 726 | //\r | |
| 95d675b5 | 727 | TotalSize = (TotalSize + 0x1ff) & ~0x1ff;\r |
| 728 | \r | |
| 3eb9473e | 729 | //\r |
| 730 | // Check size\r | |
| 731 | //\r | |
| 732 | if (TotalSize > MAX_OPTION_ROM_SIZE) {\r | |
| 733 | fprintf (\r | |
| 734 | stdout,\r | |
| 735 | "ERROR: Option ROM image %s size exceeds limit 0x%X bytes\n",\r | |
| 736 | InFile->FileName,\r | |
| 737 | MAX_OPTION_ROM_SIZE\r | |
| 738 | );\r | |
| 739 | Status = STATUS_ERROR;\r | |
| 740 | goto BailOut;\r | |
| 741 | }\r | |
| 742 | //\r | |
| 743 | // Return the size to the caller so they can keep track of the running total.\r | |
| 744 | //\r | |
| 745 | *Size = TotalSize;\r | |
| 746 | \r | |
| 747 | //\r | |
| 748 | // Now fill in the ROM header. These values come from chapter 18 of the\r | |
| 749 | // EFI 1.02 specification.\r | |
| 750 | //\r | |
| 751 | memset (&RomHdr, 0, sizeof (RomHdr));\r | |
| 752 | RomHdr.Signature = PCI_EXPANSION_ROM_HEADER_SIGNATURE;\r | |
| 753 | RomHdr.InitializationSize = (UINT16) (TotalSize / 512);\r | |
| 754 | RomHdr.EfiSignature = EFI_PCI_EXPANSION_ROM_HEADER_EFISIGNATURE;\r | |
| 755 | RomHdr.EfiSubsystem = SubSystem;\r | |
| 756 | RomHdr.EfiMachineType = MachineType;\r | |
| 757 | RomHdr.EfiImageHeaderOffset = (UINT16) HeaderSize;\r | |
| 758 | RomHdr.PcirOffset = (UINT16) (sizeof (RomHdr) + HeaderPadBytes);\r | |
| 759 | //\r | |
| 760 | // Set image as compressed or not\r | |
| 761 | //\r | |
| 762 | if (InFile->FileFlags & FILE_FLAG_COMPRESS) {\r | |
| 763 | RomHdr.CompressionType = EFI_PCI_EXPANSION_ROM_HEADER_COMPRESSED;\r | |
| 764 | }\r | |
| 765 | //\r | |
| 766 | // Fill in the PCI data structure\r | |
| 767 | //\r | |
| 768 | memset (&PciDs, 0, sizeof (PCI_DATA_STRUCTURE));\r | |
| 769 | \r | |
| 770 | PciDs.Signature = PCI_DATA_STRUCTURE_SIGNATURE;\r | |
| 771 | PciDs.VendorId = VendId;\r | |
| 772 | PciDs.DeviceId = DevId;\r | |
| 773 | PciDs.Length = (UINT16) sizeof (PCI_DATA_STRUCTURE);\r | |
| 774 | PciDs.Revision = 0;\r | |
| 775 | //\r | |
| 776 | // Class code and code revision from the command line (optional)\r | |
| 777 | //\r | |
| 778 | PciDs.ClassCode[0] = (UINT8) InFile->ClassCode;\r | |
| 779 | PciDs.ClassCode[1] = (UINT8) (InFile->ClassCode >> 8);\r | |
| 780 | PciDs.ClassCode[2] = (UINT8) (InFile->ClassCode >> 16);\r | |
| 781 | PciDs.ImageLength = RomHdr.InitializationSize;\r | |
| 782 | PciDs.CodeRevision = InFile->CodeRevision;\r | |
| 783 | PciDs.CodeType = PCI_CODE_TYPE_EFI_IMAGE;\r | |
| 784 | \r | |
| 785 | //\r | |
| 786 | // If this is the last image, then set the LAST bit unless requested not\r | |
| 787 | // to via the command-line -l argument.\r | |
| 788 | //\r | |
| 789 | if ((InFile->Next == NULL) && (mOptions.NoLast == 0)) {\r | |
| 95d675b5 | 790 | PciDs.Indicator |= INDICATOR_LAST;\r |
| 3eb9473e | 791 | }\r |
| 792 | //\r | |
| 793 | // Write the ROM header to the output file\r | |
| 794 | //\r | |
| 795 | if (fwrite (&RomHdr, sizeof (RomHdr), 1, OutFptr) != 1) {\r | |
| 796 | fprintf (stdout, "ERROR: Failed to write ROM header to output file\n");\r | |
| 797 | Status = STATUS_ERROR;\r | |
| 798 | goto BailOut;\r | |
| 799 | }\r | |
| 800 | \r | |
| 801 | //\r | |
| 802 | // Write pad bytes to align the PciDs\r | |
| 803 | //\r | |
| 804 | while (HeaderPadBytes > 0) {\r | |
| 805 | if (putc (0, OutFptr) == EOF) {\r | |
| 806 | fprintf (stdout, "ERROR: Failed to write ROM header pad bytes to output file\n");\r | |
| 807 | Status = STATUS_ERROR;\r | |
| 808 | goto BailOut;\r | |
| 809 | }\r | |
| 810 | \r | |
| 811 | HeaderPadBytes--;\r | |
| 812 | }\r | |
| 813 | //\r | |
| 814 | // Write the PCI data structure header to the output file\r | |
| 815 | //\r | |
| 816 | if (fwrite (&PciDs, sizeof (PciDs), 1, OutFptr) != 1) {\r | |
| 817 | fprintf (stdout, "ERROR: Failed to write PCI ROM header to output file\n");\r | |
| 818 | Status = STATUS_ERROR;\r | |
| 819 | goto BailOut;\r | |
| 820 | }\r | |
| 821 | //\r | |
| 822 | // Keep track of how many bytes left to write\r | |
| 823 | //\r | |
| 824 | TotalSize -= HeaderSize;\r | |
| 825 | \r | |
| 826 | //\r | |
| 827 | // Now dump the input file's contents to the output file\r | |
| 828 | //\r | |
| 829 | if (fwrite (Buffer, FileSize, 1, OutFptr) != 1) {\r | |
| 830 | fprintf (stdout, "ERROR: Failed to write all file bytes to output file\n");\r | |
| 831 | Status = STATUS_ERROR;\r | |
| 832 | goto BailOut;\r | |
| 833 | }\r | |
| 834 | \r | |
| 835 | TotalSize -= FileSize;\r | |
| 836 | //\r | |
| 837 | // Pad the rest of the image to make it a multiple of 512 bytes\r | |
| 838 | //\r | |
| 839 | while (TotalSize > 0) {\r | |
| 840 | if (putc (~0, OutFptr) == EOF) {\r | |
| 841 | fprintf (stdout, "ERROR: Failed to write trailing pad bytes output file\n");\r | |
| 842 | Status = STATUS_ERROR;\r | |
| 843 | goto BailOut;\r | |
| 844 | }\r | |
| 845 | \r | |
| 846 | TotalSize--;\r | |
| 847 | }\r | |
| 848 | \r | |
| 849 | BailOut:\r | |
| 850 | if (InFptr != NULL) {\r | |
| 851 | fclose (InFptr);\r | |
| 852 | }\r | |
| 853 | \r | |
| 854 | //\r | |
| 855 | // Free up our buffers\r | |
| 856 | //\r | |
| 857 | if (Buffer != NULL) {\r | |
| 858 | free (Buffer);\r | |
| 859 | }\r | |
| 860 | \r | |
| 861 | if (CompressedBuffer != NULL) {\r | |
| 862 | free (CompressedBuffer);\r | |
| 863 | }\r | |
| 864 | //\r | |
| 865 | // Print the file name if errors occurred\r | |
| 866 | //\r | |
| 867 | if (Status != STATUS_SUCCESS) {\r | |
| 868 | fprintf (stdout, "Error processing EFI file %s\n", InFile->FileName);\r | |
| 869 | }\r | |
| 870 | \r | |
| 871 | return Status;\r | |
| 872 | }\r | |
| 873 | \r | |
| 874 | static\r | |
| 875 | int\r | |
| 876 | CheckPE32File (\r | |
| 877 | FILE *Fptr,\r | |
| 878 | UINT16 *MachineType,\r | |
| 879 | UINT16 *SubSystem\r | |
| 880 | )\r | |
| 881 | /*++\r | |
| 882 | \r | |
| 883 | Routine Description:\r | |
| 884 | \r | |
| 885 | GC_TODO: Add function description\r | |
| 886 | \r | |
| 887 | Arguments:\r | |
| 888 | \r | |
| 889 | Fptr - GC_TODO: add argument description\r | |
| 890 | MachineType - GC_TODO: add argument description\r | |
| 891 | SubSystem - GC_TODO: add argument description\r | |
| 892 | \r | |
| 893 | Returns:\r | |
| 894 | \r | |
| 895 | GC_TODO: add return values\r | |
| 896 | \r | |
| 897 | --*/\r | |
| 898 | {\r | |
| 899 | /*++\r | |
| 900 | \r | |
| 901 | Routine Description:\r | |
| 902 | \r | |
| 903 | Given a file pointer to a supposed PE32 image file, verify that it is indeed a\r | |
| 904 | PE32 image file, and then return the machine type in the supplied pointer.\r | |
| 905 | \r | |
| 906 | Arguments:\r | |
| 907 | \r | |
| 908 | Fptr File pointer to the already-opened PE32 file\r | |
| 909 | MachineType Location to stuff the machine type of the PE32 file. This is needed\r | |
| 910 | because the image may be Itanium-based, IA32, or EBC.\r | |
| 911 | \r | |
| 912 | Returns:\r | |
| 913 | \r | |
| 914 | 0 success\r | |
| 915 | non-zero otherwise\r | |
| 916 | \r | |
| 917 | --*/\r | |
| 918 | EFI_IMAGE_DOS_HEADER DosHeader;\r | |
| 919 | EFI_IMAGE_FILE_HEADER FileHdr;\r | |
| 920 | EFI_IMAGE_OPTIONAL_HEADER OptionalHdr;\r | |
| 921 | UINT32 PESig;\r | |
| 922 | \r | |
| 923 | //\r | |
| 924 | // Position to the start of the file\r | |
| 925 | //\r | |
| 926 | fseek (Fptr, 0, SEEK_SET);\r | |
| 927 | \r | |
| 928 | //\r | |
| 929 | // Read the DOS header\r | |
| 930 | //\r | |
| 931 | if (fread (&DosHeader, sizeof (DosHeader), 1, Fptr) != 1) {\r | |
| 932 | fprintf (stdout, "ERROR: Failed to read the DOS stub from the input file\n");\r | |
| 933 | return STATUS_ERROR;\r | |
| 934 | }\r | |
| 935 | //\r | |
| 936 | // Check the magic number (0x5A4D)\r | |
| 937 | //\r | |
| 938 | if (DosHeader.e_magic != EFI_IMAGE_DOS_SIGNATURE) {\r | |
| 939 | fprintf (stdout, "ERROR: Input file does not appear to be a PE32 image (magic number)\n");\r | |
| 940 | return STATUS_ERROR;\r | |
| 941 | }\r | |
| 942 | //\r | |
| 943 | // Position into the file and check the PE signature\r | |
| 944 | //\r | |
| 945 | fseek (Fptr, (long) DosHeader.e_lfanew, SEEK_SET);\r | |
| 946 | if (fread (&PESig, sizeof (PESig), 1, Fptr) != 1) {\r | |
| 947 | fprintf (stdout, "ERROR: Failed to read PE signature bytes from input file\n");\r | |
| 948 | return STATUS_ERROR;\r | |
| 949 | }\r | |
| 950 | //\r | |
| 951 | // Check the PE signature in the header "PE\0\0"\r | |
| 952 | //\r | |
| 953 | if (PESig != EFI_IMAGE_NT_SIGNATURE) {\r | |
| 954 | fprintf (stdout, "ERROR: Input file does not appear to be a PE32 image (signature)\n");\r | |
| 955 | return STATUS_ERROR;\r | |
| 956 | }\r | |
| 957 | //\r | |
| 958 | // Read the file header and stuff their MachineType\r | |
| 959 | //\r | |
| 960 | if (fread (&FileHdr, sizeof (FileHdr), 1, Fptr) != 1) {\r | |
| 961 | fprintf (stdout, "ERROR: Failed to read PE file header from input file\n");\r | |
| 962 | return STATUS_ERROR;\r | |
| 963 | }\r | |
| 964 | \r | |
| 965 | memcpy ((char *) MachineType, &FileHdr.Machine, 2);\r | |
| 966 | \r | |
| 967 | //\r | |
| 968 | // Read the optional header so we can get the subsystem\r | |
| 969 | //\r | |
| 970 | if (fread (&OptionalHdr, sizeof (OptionalHdr), 1, Fptr) != 1) {\r | |
| 971 | fprintf (stdout, "ERROR: Failed to read COFF optional header from input file\n");\r | |
| 972 | return STATUS_ERROR;\r | |
| 973 | }\r | |
| 974 | \r | |
| 975 | *SubSystem = OptionalHdr.Subsystem;\r | |
| 976 | if (mOptions.Verbose) {\r | |
| 977 | fprintf (stdout, " Got subsystem = 0x%X from image\n", (int) *SubSystem);\r | |
| 978 | }\r | |
| 979 | //\r | |
| 980 | // Good to go\r | |
| 981 | //\r | |
| 982 | return STATUS_SUCCESS;\r | |
| 983 | }\r | |
| 984 | \r | |
| 985 | static\r | |
| 986 | int\r | |
| 987 | ParseCommandLine (\r | |
| 988 | int Argc,\r | |
| 989 | char *Argv[],\r | |
| 990 | OPTIONS *Options\r | |
| 991 | )\r | |
| 992 | /*++\r | |
| 993 | \r | |
| 994 | Routine Description:\r | |
| 995 | \r | |
| 996 | Given the Argc/Argv program arguments, and a pointer to an options structure,\r | |
| 997 | parse the command-line options and check their validity.\r | |
| 998 | \r | |
| 999 | \r | |
| 1000 | Arguments:\r | |
| 1001 | \r | |
| 1002 | Argc - standard C main() argument count\r | |
| 1003 | Argv[] - standard C main() argument list\r | |
| 1004 | Options - pointer to a structure to store the options in\r | |
| 1005 | \r | |
| 1006 | Returns:\r | |
| 1007 | \r | |
| 1008 | STATUS_SUCCESS success\r | |
| 1009 | non-zero otherwise\r | |
| 1010 | \r | |
| 1011 | --*/\r | |
| 1012 | //\r | |
| 1013 | {\r | |
| 1014 | FILE_LIST *FileList;\r | |
| 1015 | \r | |
| 1016 | FILE_LIST *PrevFileList;\r | |
| 1017 | UINT32 FileFlags;\r | |
| 1018 | UINT32 ClassCode;\r | |
| 1019 | UINT32 CodeRevision;\r | |
| 1020 | \r | |
| 1021 | FileFlags = 0;\r | |
| 1022 | \r | |
| 1023 | //\r | |
| 1024 | // Clear out the options\r | |
| 1025 | //\r | |
| 1026 | memset ((char *) Options, 0, sizeof (OPTIONS));\r | |
| 1027 | \r | |
| 1028 | //\r | |
| 1029 | // To avoid compile warnings\r | |
| 1030 | //\r | |
| 1031 | FileList = PrevFileList = NULL;\r | |
| 1032 | \r | |
| 1033 | ClassCode = 0;\r | |
| 1034 | CodeRevision = 0;\r | |
| 1035 | //\r | |
| 1036 | // Skip over the program name\r | |
| 1037 | //\r | |
| 1038 | Argc--;\r | |
| 1039 | Argv++;\r | |
| 1040 | \r | |
| 1041 | //\r | |
| 1042 | // If no arguments, assume they want usage info\r | |
| 1043 | //\r | |
| 1044 | if (Argc == 0) {\r | |
| 1045 | Usage ();\r | |
| 1046 | return STATUS_ERROR;\r | |
| 1047 | }\r | |
| 1048 | //\r | |
| 1049 | // Process until no more arguments\r | |
| 1050 | //\r | |
| 1051 | while (Argc > 0) {\r | |
| 1052 | if ((Argv[0][0] == '-') || (Argv[0][0] == '/')) {\r | |
| 1053 | //\r | |
| 1054 | // To simplify string comparisons, replace slashes with dashes\r | |
| 1055 | //\r | |
| 1056 | Argv[0][0] = '-';\r | |
| 1057 | \r | |
| 1058 | //\r | |
| 1059 | // Vendor ID specified with -v\r | |
| 1060 | //\r | |
| 1061 | if (_stricmp (Argv[0], "-v") == 0) {\r | |
| 1062 | //\r | |
| 1063 | // Make sure there's another parameter\r | |
| 1064 | //\r | |
| 1065 | if (Argc > 1) {\r | |
| 1066 | Options->VendId = (UINT16) strtol (Argv[1], NULL, 16);\r | |
| 1067 | Options->VendIdValid = 1;\r | |
| 1068 | } else {\r | |
| 1069 | fprintf (\r | |
| 1070 | stdout,\r | |
| 1071 | "ERROR: Missing Vendor ID with %s\n\n",\r | |
| 1072 | Argv[0]\r | |
| 1073 | );\r | |
| 1074 | Usage ();\r | |
| 1075 | return STATUS_ERROR;\r | |
| 1076 | }\r | |
| 1077 | \r | |
| 1078 | Argv++;\r | |
| 1079 | Argc--;\r | |
| 1080 | } else if (_stricmp (Argv[0], "-d") == 0) {\r | |
| 1081 | //\r | |
| 1082 | // Device ID specified with -d\r | |
| 1083 | // Make sure there's another parameter\r | |
| 1084 | //\r | |
| 1085 | if (Argc > 1) {\r | |
| 1086 | Options->DevId = (UINT16) strtol (Argv[1], NULL, 16);\r | |
| 1087 | Options->DevIdValid = 1;\r | |
| 1088 | } else {\r | |
| 1089 | fprintf (\r | |
| 1090 | stdout,\r | |
| 1091 | "ERROR: Missing Device ID with %s\n\n",\r | |
| 1092 | Argv[0]\r | |
| 1093 | );\r | |
| 1094 | Usage ();\r | |
| 1095 | return STATUS_ERROR;\r | |
| 1096 | }\r | |
| 1097 | \r | |
| 1098 | Argv++;\r | |
| 1099 | Argc--;\r | |
| 1100 | } else if (_stricmp (Argv[0], "-o") == 0) {\r | |
| 1101 | //\r | |
| 1102 | // Output filename specified with -o\r | |
| 1103 | // Make sure there's another parameter\r | |
| 1104 | //\r | |
| 1105 | if (Argc > 1) {\r | |
| 1106 | strcpy (Options->OutFileName, Argv[1]);\r | |
| 1107 | } else {\r | |
| 1108 | fprintf (\r | |
| 1109 | stdout,\r | |
| 1110 | "ERROR: Missing output file name with %s\n\n",\r | |
| 1111 | Argv[0]\r | |
| 1112 | );\r | |
| 1113 | Usage ();\r | |
| 1114 | return STATUS_ERROR;\r | |
| 1115 | }\r | |
| 1116 | \r | |
| 1117 | Argv++;\r | |
| 1118 | Argc--;\r | |
| 1119 | } else if ((_stricmp (Argv[0], "-h") == 0) || (strcmp (Argv[0], "-?") == 0)) {\r | |
| 1120 | //\r | |
| 1121 | // Help option\r | |
| 1122 | //\r | |
| 1123 | Usage ();\r | |
| 1124 | return STATUS_ERROR;\r | |
| 1125 | } else if (_stricmp (Argv[0], "-b") == 0) {\r | |
| 1126 | //\r | |
| 1127 | // Specify binary files with -b\r | |
| 1128 | //\r | |
| 95d675b5 | 1129 | FileFlags = (FileFlags & ~FILE_FLAG_EFI) | FILE_FLAG_BINARY;\r |
| 3eb9473e | 1130 | } else if ((_stricmp (Argv[0], "-e") == 0) || (_stricmp (Argv[0], "-ec") == 0)) {\r |
| 1131 | //\r | |
| 1132 | // Specify EFI files with -e. Specify EFI-compressed with -ec.\r | |
| 1133 | //\r | |
| 1134 | FileFlags = (FileFlags &~FILE_FLAG_BINARY) | FILE_FLAG_EFI;\r | |
| 1135 | if ((Argv[0][2] == 'c') || (Argv[0][2] == 'C')) {\r | |
| 1136 | FileFlags |= FILE_FLAG_COMPRESS;\r | |
| 1137 | }\r | |
| 1138 | //\r | |
| 1139 | // Specify not to set the LAST bit in the last file with -l\r | |
| 1140 | //\r | |
| 1141 | } else if (_stricmp (Argv[0], "-l") == 0) {\r | |
| 1142 | Options->NoLast = 1;\r | |
| 1143 | } else if (_stricmp (Argv[0], "-p") == 0) {\r | |
| 1144 | //\r | |
| 1145 | // -v for verbose would have been nicer, but it's already used. Let's use\r | |
| 1146 | // -p for prolix (wordy) output\r | |
| 1147 | //\r | |
| 1148 | Options->Verbose = 1;\r | |
| 1149 | } else if (_stricmp (Argv[0], "-dump") == 0) {\r | |
| 1150 | //\r | |
| 1151 | // -dump for dumping a ROM image. In this case, say that the device id\r | |
| 1152 | // and vendor id are valid so we don't have to specify bogus ones on the\r | |
| 1153 | // command line.\r | |
| 1154 | //\r | |
| 1155 | Options->DumpOption = 1;\r | |
| 1156 | \r | |
| 1157 | Options->VendIdValid = 1;\r | |
| 1158 | Options->DevIdValid = 1;\r | |
| 1159 | FileFlags = FILE_FLAG_BINARY;\r | |
| 1160 | } else if (_stricmp (Argv[0], "-cc") == 0) {\r | |
| 1161 | //\r | |
| 1162 | // Class code value for the next file in the list.\r | |
| 1163 | // Make sure there's another parameter\r | |
| 1164 | //\r | |
| 1165 | if (Argc > 1) {\r | |
| 1166 | //\r | |
| 1167 | // No error checking on the return value. Could check for LONG_MAX,\r | |
| 1168 | // LONG_MIN, or 0 class code value if desired. Check range (3 bytes)\r | |
| 1169 | // at least.\r | |
| 1170 | //\r | |
| 1171 | ClassCode = (UINT32) strtol (Argv[1], NULL, 16);\r | |
| 1172 | if (ClassCode & 0xFF000000) {\r | |
| 1173 | fprintf (stdout, "ERROR: Class code %s out of range\n", Argv[1]);\r | |
| 1174 | return STATUS_ERROR;\r | |
| 1175 | }\r | |
| 1176 | } else {\r | |
| 1177 | fprintf (\r | |
| 1178 | stdout,\r | |
| 1179 | "ERROR: Missing class code value with %s\n\n",\r | |
| 1180 | Argv[0]\r | |
| 1181 | );\r | |
| 1182 | Usage ();\r | |
| 1183 | return STATUS_ERROR;\r | |
| 1184 | }\r | |
| 1185 | \r | |
| 1186 | Argv++;\r | |
| 1187 | Argc--;\r | |
| 1188 | } else if (_stricmp (Argv[0], "-rev") == 0) {\r | |
| 1189 | //\r | |
| 1190 | // Code revision in the PCI data structure. The value is for the next\r | |
| 1191 | // file in the list.\r | |
| 1192 | // Make sure there's another parameter\r | |
| 1193 | //\r | |
| 1194 | if (Argc > 1) {\r | |
| 1195 | //\r | |
| 1196 | // No error checking on the return value. Could check for LONG_MAX,\r | |
| 1197 | // LONG_MIN, or 0 value if desired. Check range (2 bytes)\r | |
| 1198 | // at least.\r | |
| 1199 | //\r | |
| 1200 | CodeRevision = (UINT32) strtol (Argv[1], NULL, 16);\r | |
| 1201 | if (CodeRevision & 0xFFFF0000) {\r | |
| 1202 | fprintf (stdout, "ERROR: Code revision %s out of range\n", Argv[1]);\r | |
| 1203 | return STATUS_ERROR;\r | |
| 1204 | }\r | |
| 1205 | } else {\r | |
| 1206 | fprintf (\r | |
| 1207 | stdout,\r | |
| 1208 | "ERROR: Missing code revision value with %s\n\n",\r | |
| 1209 | Argv[0]\r | |
| 1210 | );\r | |
| 1211 | Usage ();\r | |
| 1212 | return STATUS_ERROR;\r | |
| 1213 | }\r | |
| 1214 | \r | |
| 1215 | Argv++;\r | |
| 1216 | Argc--;\r | |
| 1217 | } else {\r | |
| 1218 | fprintf (stdout, "ERROR: Invalid option specified: %s\n\n", Argv[0]);\r | |
| 1219 | Usage ();\r | |
| 1220 | return STATUS_ERROR;\r | |
| 1221 | }\r | |
| 1222 | } else {\r | |
| 1223 | //\r | |
| 1224 | // Not a slash-option argument. Must be a file name. Make sure they've specified\r | |
| 1225 | // -e or -b already.\r | |
| 1226 | //\r | |
| 1227 | if ((FileFlags & (FILE_FLAG_BINARY | FILE_FLAG_EFI)) == 0) {\r | |
| 1228 | fprintf (stdout, "ERROR: Missing -e or -b with input file %s\n", Argv[0]);\r | |
| 1229 | return STATUS_ERROR;\r | |
| 1230 | }\r | |
| 1231 | //\r | |
| 1232 | // Create a new file structure\r | |
| 1233 | //\r | |
| 1234 | FileList = (FILE_LIST *) malloc (sizeof (FILE_LIST));\r | |
| 1235 | if (FileList == NULL) {\r | |
| 1236 | fprintf (stdout, "ERROR: Memory allocation failure\n");\r | |
| 1237 | return STATUS_ERROR;\r | |
| 1238 | }\r | |
| 1239 | \r | |
| 1240 | memset ((char *) FileList, 0, sizeof (FILE_LIST));\r | |
| 1241 | FileList->FileName = Argv[0];\r | |
| 1242 | FileList->FileFlags = FileFlags;\r | |
| 1243 | if (Options->FileList == NULL) {\r | |
| 1244 | Options->FileList = FileList;\r | |
| 1245 | } else {\r | |
| 1246 | if (PrevFileList == NULL) {\r | |
| 1247 | PrevFileList = FileList;\r | |
| 1248 | } else { \r | |
| 1249 | PrevFileList->Next = FileList;\r | |
| 1250 | }\r | |
| 1251 | }\r | |
| 1252 | \r | |
| 1253 | PrevFileList = FileList;\r | |
| 1254 | //\r | |
| 1255 | // Set the class code and code revision for this file, then reset the values.\r | |
| 1256 | //\r | |
| 1257 | FileList->ClassCode = ClassCode;\r | |
| 1258 | FileList->CodeRevision = (UINT16) CodeRevision;\r | |
| 1259 | ClassCode = 0;\r | |
| 1260 | CodeRevision = 0;\r | |
| 1261 | }\r | |
| 1262 | //\r | |
| 1263 | // Next argument\r | |
| 1264 | //\r | |
| 1265 | Argv++;\r | |
| 1266 | Argc--;\r | |
| 1267 | }\r | |
| 1268 | //\r | |
| 1269 | // Make sure they specified a device ID and vendor ID\r | |
| 1270 | //\r | |
| 1271 | if (!Options->VendIdValid) {\r | |
| 1272 | fprintf (stdout, "ERROR: Missing Vendor ID on command line\n\n");\r | |
| 1273 | Usage ();\r | |
| 1274 | return STATUS_ERROR;\r | |
| 1275 | }\r | |
| 1276 | \r | |
| 1277 | if (!Options->DevIdValid) {\r | |
| 1278 | fprintf (stdout, "ERROR: Missing Device ID on command line\n\n");\r | |
| 1279 | Usage ();\r | |
| 1280 | return STATUS_ERROR;\r | |
| 1281 | }\r | |
| 1282 | //\r | |
| 1283 | // Must have specified some files\r | |
| 1284 | //\r | |
| 1285 | if (Options->FileList == NULL) {\r | |
| 1286 | fprintf (stdout, "ERROR: Missing input file name\n");\r | |
| 1287 | Usage ();\r | |
| 1288 | return STATUS_ERROR;\r | |
| 1289 | }\r | |
| 1290 | \r | |
| 1291 | return 0;\r | |
| 1292 | }\r | |
| 1293 | \r | |
| 1294 | static\r | |
| 1295 | void\r | |
| 1296 | Usage (\r | |
| 1297 | VOID\r | |
| 1298 | )\r | |
| 1299 | /*++\r | |
| 1300 | \r | |
| 1301 | Routine Description:\r | |
| 1302 | \r | |
| 1303 | Print usage information for this utility.\r | |
| 1304 | \r | |
| 1305 | Arguments:\r | |
| 1306 | \r | |
| 1307 | None.\r | |
| 1308 | \r | |
| 1309 | Returns:\r | |
| 1310 | \r | |
| 1311 | Nothing.\r | |
| 1312 | \r | |
| 1313 | --*/\r | |
| 1314 | {\r | |
| 3e99020d LG |
1315 | int Index;\r |
| 1316 | const char *Str[] = {\r | |
| 1317 | UTILITY_NAME" "UTILITY_VERSION" - Intel EFI Make Option ROM Utility",\r | |
| 1318 | " Copyright (C), 1999 - 2008 Intel Coproration",\r | |
| 1319 | \r | |
| 1320 | #if ( defined(UTILITY_BUILD) && defined(UTILITY_VENDOR) )\r | |
| 1321 | " Built from "UTILITY_BUILD", project of "UTILITY_VENDOR,\r | |
| 1322 | #endif\r | |
| 1323 | \r | |
| 3eb9473e | 1324 | "",\r |
| 3e99020d LG |
1325 | "Usage:",\r |
| 1326 | " "UTILITY_NAME" [OPTION]... SOURCE ...",\r | |
| 1327 | "Description:",\r | |
| 1328 | " Create an option ROM image from a list of input files",\r | |
| 1329 | "Options:",\r | |
| 1330 | " -v VendorId - required hex PCI Vendor ID for the device",\r | |
| 1331 | " -d DeviceId - required hex PCI Device ID for the device",\r | |
| 1332 | " -o OutFileName - optional output file name. Default is the first input",\r | |
| 1333 | " file name with a "DEFAULT_OUTPUT_EXTENSION" file extension",\r | |
| 1334 | " -e SOURCE ... - input are EFI PE32 image file(s)",\r | |
| 1335 | " -b SOURCE ... - input are Legacy binary file(s)",\r | |
| 1336 | " -ec SOURCE ... - input are EFI PE32 image file(s) and should be compressed",\r | |
| 1337 | " -p - for verbose output",\r | |
| 1338 | " -l - to not automatically set the LAST bit on the last file",\r | |
| 1339 | " -cc ClassCode - to use hex ClassCode in the PCI data structure header for",\r | |
| 1340 | " the following SOURCE(s)",\r | |
| 1341 | " -rev Revision - to use hex Revision in the PCI data structure header for",\r | |
| 1342 | " the following one SOURCE",\r | |
| 1343 | " -dump - to dump the headers of an existing option ROM image",\r | |
| 1344 | "Example Usage:",\r | |
| 1345 | " EfiRom -v 0xABCD -d 0x1234 -b File1.bin File2.bin -e File1.efi File2.efi",\r | |
| 3eb9473e | 1346 | NULL\r |
| 1347 | };\r | |
| 1348 | \r | |
| 3e99020d LG |
1349 | for (Index = 0; Str[Index] != NULL; Index++) {\r |
| 1350 | fprintf (stdout, "%s\n", Str[Index]);\r | |
| 3eb9473e | 1351 | }\r |
| 1352 | }\r | |
| 1353 | \r | |
| 1354 | static\r | |
| 1355 | void\r | |
| 1356 | DumpImage (\r | |
| 1357 | FILE_LIST *InFile\r | |
| 1358 | )\r | |
| 1359 | /*++\r | |
| 1360 | \r | |
| 1361 | Routine Description:\r | |
| 1362 | \r | |
| 1363 | GC_TODO: Add function description\r | |
| 1364 | \r | |
| 1365 | Arguments:\r | |
| 1366 | \r | |
| 1367 | InFile - GC_TODO: add argument description\r | |
| 1368 | \r | |
| 1369 | Returns:\r | |
| 1370 | \r | |
| 1371 | GC_TODO: add return values\r | |
| 1372 | \r | |
| 1373 | --*/\r | |
| 1374 | {\r | |
| 1375 | PCI_EXPANSION_ROM_HEADER PciRomHdr;\r | |
| 1376 | FILE *InFptr;\r | |
| 1377 | UINT32 ImageStart;\r | |
| 1378 | UINT32 ImageCount;\r | |
| 95d675b5 | 1379 | UINT16 DeviceId;\r |
| 3eb9473e | 1380 | EFI_PCI_EXPANSION_ROM_HEADER EfiRomHdr;\r |
| 95d675b5 | 1381 | PCI_3_0_DATA_STRUCTURE PciDs;\r |
| 3eb9473e | 1382 | \r |
| 1383 | //\r | |
| 1384 | // Open the input file\r | |
| 1385 | //\r | |
| 1386 | if ((InFptr = fopen (InFile->FileName, "rb")) == NULL) {\r | |
| 1387 | fprintf (\r | |
| 1388 | stdout,\r | |
| 1389 | "ERROR: Could not open input file %s\n",\r | |
| 1390 | InFile->FileName\r | |
| 1391 | );\r | |
| 1392 | return ;\r | |
| 1393 | }\r | |
| 1394 | //\r | |
| 1395 | // Go through the image and dump the header stuff for each\r | |
| 1396 | //\r | |
| 1397 | ImageCount = 0;\r | |
| 1398 | for (;;) {\r | |
| 1399 | //\r | |
| 1400 | // Save our postition in the file, since offsets in the headers\r | |
| 1401 | // are relative to the particular image.\r | |
| 1402 | //\r | |
| 1403 | ImageStart = ftell (InFptr);\r | |
| 1404 | ImageCount++;\r | |
| 1405 | \r | |
| 1406 | //\r | |
| 1407 | // Read the option ROM header. Have to assume a raw binary image for now.\r | |
| 1408 | //\r | |
| 1409 | if (fread (&PciRomHdr, sizeof (PciRomHdr), 1, InFptr) != 1) {\r | |
| 1410 | fprintf (stdout, "ERROR: Failed to read PCI ROM header from file\n");\r | |
| 1411 | goto BailOut;\r | |
| 1412 | }\r | |
| 1413 | \r | |
| 1414 | //\r | |
| 1415 | // Dump the contents of the header\r | |
| 1416 | //\r | |
| 1417 | fprintf (stdout, "Image %d -- Offset 0x%X\n", ImageCount, ImageStart);\r | |
| 1418 | fprintf (stdout, " ROM header contents\n");\r | |
| 1419 | fprintf (stdout, " Signature 0x%04X\n", (UINT32) PciRomHdr.Signature);\r | |
| 1420 | fprintf (stdout, " PCIR offset 0x%04X\n", (UINT32) PciRomHdr.PcirOffset);\r | |
| 1421 | //\r | |
| 1422 | // Find PCI data structure\r | |
| 1423 | //\r | |
| 1424 | if (fseek (InFptr, ImageStart + PciRomHdr.PcirOffset, SEEK_SET)) {\r | |
| 1425 | fprintf (stdout, "ERROR: Failed to seek to PCI data structure\n");\r | |
| 1426 | goto BailOut;\r | |
| 1427 | }\r | |
| 1428 | //\r | |
| 1429 | // Read and dump the PCI data structure\r | |
| 1430 | //\r | |
| 1431 | if (fread (&PciDs, sizeof (PciDs), 1, InFptr) != 1) {\r | |
| 1432 | fprintf (stdout, "ERROR: Failed to read PCI data structure from file\n");\r | |
| 1433 | goto BailOut;\r | |
| 1434 | }\r | |
| 1435 | \r | |
| 1436 | fprintf (stdout, " PCI Data Structure\n");\r | |
| 1437 | fprintf (\r | |
| 1438 | stdout,\r | |
| 1439 | " Signature %c%c%c%c\n",\r | |
| 1440 | (char) PciDs.Signature,\r | |
| 1441 | (char) (PciDs.Signature >> 8),\r | |
| 1442 | (char) (PciDs.Signature >> 16),\r | |
| 1443 | (char) (PciDs.Signature >> 24)\r | |
| 1444 | );\r | |
| 1445 | fprintf (stdout, " Vendor ID 0x%04X\n", PciDs.VendorId);\r | |
| 1446 | fprintf (stdout, " Device ID 0x%04X\n", PciDs.DeviceId);\r | |
| 95d675b5 | 1447 | fprintf (stdout, " Structure Length 0x%04X\n", PciDs.Length);\r |
| 1448 | fprintf (stdout, " PCI Revision 0x%02X\n", PciDs.Revision);\r | |
| 3eb9473e | 1449 | fprintf (\r |
| 1450 | stdout,\r | |
| 1451 | " Class Code 0x%06X\n",\r | |
| 1452 | (UINT32) (PciDs.ClassCode[0] | (PciDs.ClassCode[1] << 8) | (PciDs.ClassCode[2] << 16))\r | |
| 1453 | );\r | |
| 1454 | fprintf (stdout, " Image size 0x%X\n", PciDs.ImageLength * 512);\r | |
| 95d675b5 | 1455 | fprintf (stdout, " Code revision 0x%04X\n", PciDs.CodeRevision);\r |
| 3eb9473e | 1456 | fprintf (stdout, " Indicator 0x%02X", (UINT32) PciDs.Indicator);\r |
| 1457 | //\r | |
| 1458 | // Print the indicator, used to flag the last image\r | |
| 1459 | //\r | |
| 95d675b5 | 1460 | if ((PciDs.Indicator & INDICATOR_LAST) == INDICATOR_LAST) {\r |
| 3eb9473e | 1461 | fprintf (stdout, " (last image)\n");\r |
| 1462 | } else {\r | |
| 1463 | fprintf (stdout, "\n");\r | |
| 1464 | }\r | |
| 95d675b5 | 1465 | \r |
| 3eb9473e | 1466 | //\r |
| 1467 | // Print the code type. If EFI code, then we can provide more info.\r | |
| 1468 | //\r | |
| 95d675b5 | 1469 | fprintf (stdout, " Code type 0x%02X (%s)\n", (UINT32) PciDs.CodeType, GetCodeTypeStr (PciDs.CodeType));\r |
| 3eb9473e | 1470 | if (PciDs.CodeType == PCI_CODE_TYPE_EFI_IMAGE) {\r |
| 3eb9473e | 1471 | //\r |
| 1472 | // Re-read the header as an EFI ROM header, then dump more info\r | |
| 1473 | //\r | |
| 1474 | fprintf (stdout, " EFI ROM header contents\n");\r | |
| 95d675b5 | 1475 | memcpy (&EfiRomHdr, &PciRomHdr, sizeof (EfiRomHdr));\r |
| 3eb9473e | 1476 | //\r |
| 1477 | // Now dump more info\r | |
| 1478 | //\r | |
| 1479 | fprintf (stdout, " EFI Signature 0x%04X\n", EfiRomHdr.EfiSignature);\r | |
| 1480 | fprintf (\r | |
| 1481 | stdout,\r | |
| 1482 | " Compression Type 0x%04X ",\r | |
| 1483 | (UINT32) EfiRomHdr.CompressionType\r | |
| 1484 | );\r | |
| 1485 | if (EfiRomHdr.CompressionType == EFI_PCI_EXPANSION_ROM_HEADER_COMPRESSED) {\r | |
| 1486 | fprintf (stdout, "(compressed)\n");\r | |
| 1487 | } else {\r | |
| 1488 | fprintf (stdout, "(not compressed)\n");\r | |
| 1489 | }\r | |
| 1490 | \r | |
| 1491 | fprintf (\r | |
| 1492 | stdout,\r | |
| 1493 | " Machine type 0x%04X (%s)\n",\r | |
| 1494 | EfiRomHdr.EfiMachineType,\r | |
| 1495 | GetMachineTypeStr (EfiRomHdr.EfiMachineType)\r | |
| 1496 | );\r | |
| 1497 | fprintf (\r | |
| 1498 | stdout,\r | |
| 1499 | " Subsystem 0x%04X (%s)\n",\r | |
| 1500 | EfiRomHdr.EfiSubsystem,\r | |
| 1501 | GetSubsystemTypeStr (EfiRomHdr.EfiSubsystem)\r | |
| 1502 | );\r | |
| 1503 | fprintf (\r | |
| 1504 | stdout,\r | |
| 1505 | " EFI image offset 0x%04X (@0x%X)\n",\r | |
| 1506 | (UINT32) EfiRomHdr.EfiImageHeaderOffset,\r | |
| 1507 | (UINT32) (EfiRomHdr.EfiImageHeaderOffset + ImageStart)\r | |
| 1508 | );\r | |
| 3eb9473e | 1509 | }\r |
| 95d675b5 | 1510 | \r |
| 3eb9473e | 1511 | //\r |
| 95d675b5 | 1512 | // Dump additional information for PCI 3.0 OpROM\r |
| 3eb9473e | 1513 | //\r |
| 95d675b5 | 1514 | if (PciDs.Revision >= 3) {\r |
| 1515 | fprintf (stdout, " Extended for PCI 3.0\n");\r | |
| 1516 | \r | |
| 1517 | if (PciDs.DeviceListOffset != 0) {\r | |
| 1518 | if (fseek (InFptr, ImageStart + PciRomHdr.PcirOffset + PciDs.DeviceListOffset, SEEK_SET)) {\r | |
| 1519 | fprintf (stdout, "ERROR: Failed to seek to supported Device List\n");\r | |
| 1520 | goto BailOut;\r | |
| 1521 | }\r | |
| 1522 | fprintf (stdout, " Device ID List ");\r | |
| 1523 | while (TRUE) {\r | |
| 1524 | if (fread (&DeviceId, sizeof (DeviceId), 1, InFptr) != 1) {\r | |
| 1525 | fprintf (stdout, "ERROR: Failed to read supported DeviceId from DeviceId List\n");\r | |
| 1526 | goto BailOut;\r | |
| 1527 | }\r | |
| 1528 | if (DeviceId == 0) {\r | |
| 1529 | break;\r | |
| 1530 | }\r | |
| 1531 | fprintf (stdout, "0x%04X ", DeviceId);\r | |
| 1532 | }\r | |
| 1533 | fprintf (stdout, "\n");\r | |
| 1534 | }\r | |
| 1535 | fprintf (stdout, " Max Runtime Image Length 0x%08X\n", PciDs.MaxRuntimeImageLength * 512);\r | |
| 1536 | if (PciDs.Length == sizeof (PCI_3_0_DATA_STRUCTURE)) {\r | |
| 1537 | fprintf (stdout, " Config Utility Header 0x%04X\n", PciDs.ConfigUtilityCodeHeaderOffset);\r | |
| 1538 | fprintf (stdout, " DMTF CLP Entry Point 0x%04X\n", PciDs.DMTFCLPEntryPointOffset);\r | |
| 1539 | } else {\r | |
| 1540 | fprintf (stdout, "WARNING: Oprom declars 3.0 revision with wrong structure length 0x%04X\n", PciDs.Length);\r | |
| 1541 | }\r | |
| 1542 | }\r | |
| 1543 | \r | |
| 3eb9473e | 1544 | //\r |
| 1545 | // If last image, then we're done\r | |
| 1546 | //\r | |
| 95d675b5 | 1547 | if ((PciDs.Indicator & INDICATOR_LAST) == INDICATOR_LAST) {\r |
| 3eb9473e | 1548 | goto BailOut;\r |
| 1549 | }\r | |
| 1550 | //\r | |
| 1551 | // Seek to the start of the next image\r | |
| 1552 | //\r | |
| 1553 | if (fseek (InFptr, ImageStart + (PciDs.ImageLength * 512), SEEK_SET)) {\r | |
| 1554 | fprintf (stdout, "ERROR: Failed to seek to next image\n");\r | |
| 1555 | goto BailOut;\r | |
| 1556 | }\r | |
| 1557 | }\r | |
| 1558 | \r | |
| 1559 | BailOut:\r | |
| 1560 | fclose (InFptr);\r | |
| 1561 | }\r | |
| 1562 | \r | |
| 1563 | char *\r | |
| 1564 | GetMachineTypeStr (\r | |
| 1565 | UINT16 MachineType\r | |
| 1566 | )\r | |
| 1567 | /*++\r | |
| 1568 | \r | |
| 1569 | Routine Description:\r | |
| 1570 | \r | |
| 1571 | GC_TODO: Add function description\r | |
| 1572 | \r | |
| 1573 | Arguments:\r | |
| 1574 | \r | |
| 1575 | MachineType - GC_TODO: add argument description\r | |
| 1576 | \r | |
| 1577 | Returns:\r | |
| 1578 | \r | |
| 1579 | GC_TODO: add return values\r | |
| 1580 | \r | |
| 1581 | --*/\r | |
| 1582 | {\r | |
| 1583 | int Index;\r | |
| 1584 | \r | |
| 1585 | for (Index = 0; mMachineTypes[Index].Name != NULL; Index++) {\r | |
| 1586 | if (mMachineTypes[Index].Value == MachineType) {\r | |
| 1587 | return mMachineTypes[Index].Name;\r | |
| 1588 | }\r | |
| 1589 | }\r | |
| 1590 | \r | |
| 1591 | return "unknown";\r | |
| 1592 | }\r | |
| 1593 | \r | |
| 1594 | static\r | |
| 1595 | char *\r | |
| 1596 | GetSubsystemTypeStr (\r | |
| 1597 | UINT16 SubsystemType\r | |
| 1598 | )\r | |
| 1599 | /*++\r | |
| 1600 | \r | |
| 1601 | Routine Description:\r | |
| 1602 | \r | |
| 1603 | GC_TODO: Add function description\r | |
| 1604 | \r | |
| 1605 | Arguments:\r | |
| 1606 | \r | |
| 1607 | SubsystemType - GC_TODO: add argument description\r | |
| 1608 | \r | |
| 1609 | Returns:\r | |
| 1610 | \r | |
| 1611 | GC_TODO: add return values\r | |
| 1612 | \r | |
| 1613 | --*/\r | |
| 1614 | {\r | |
| 1615 | int Index;\r | |
| 1616 | \r | |
| 1617 | for (Index = 0; mSubsystemTypes[Index].Name != NULL; Index++) {\r | |
| 1618 | if (mSubsystemTypes[Index].Value == SubsystemType) {\r | |
| 1619 | return mSubsystemTypes[Index].Name;\r | |
| 1620 | }\r | |
| 1621 | }\r | |
| 1622 | \r | |
| 1623 | return "unknown";\r | |
| 1624 | }\r | |
| 95d675b5 | 1625 | \r |