reactos/boot/environ/include/bl.h

   1 /*
   2  * COPYRIGHT:       See COPYING.ARM in the top level directory
   3  * PROJECT:         ReactOS UEFI Boot Library
   4  * FILE:            boot/environ/include/bl.h
   5  * PURPOSE:         Main Boot Library Header
   6  * PROGRAMMER:      Alex Ionescu (alex.ionescu@reactos.org)
   7  */
   8
   9 #ifndef _BL_H
  10 #define _BL_H
  11
  12 /* INCLUDES ******************************************************************/
  13
  14 /* C Headers */
  15 #include <stdlib.h>
  16 #include <stdio.h>
  17 #include <wchar.h>
  18
  19 /* NT Base Headers */
  20 #include <ntifs.h>
  21
  22 /* NDK Headers */
  23 #include <ntndk.h>
  24
  25 /* NT SafeInt Header */
  26 #include <ntintsafe.h>
  27
  28 /* PE Headers */
  29 #include <ntimage.h>
  30
  31 /* ACPI Headers */
  32 #include <drivers/acpi/acpi.h>
  33
  34 /* UEFI Headers */
  35 #include <Uefi.h>
  36 #include <DevicePath.h>
  37 #include <LoadedImage.h>
  38 #include <GraphicsOutput.h>
  39 #include <UgaDraw.h>
  40 #include <BlockIo.h>
  41 #include <Acpi.h>
  42 #include <GlobalVariable.h>
  43
  44 /* Registry Headers */
  45 #define __FREELDR_H
  46 #include <cmlib.h>
  47
  48 /* DEFINES *******************************************************************/
  49
  50 DEFINE_GUID(BadMemoryGuid, 0x54B8275B, 0xD431, 0x473F, 0xAC, 0xFB, 0xE5, 0x36, 0xA0, 0x84, 0x94, 0xA3);
  51
  52 #define BL_APPLICATION_FLAG_CONVERTED_FROM_EFI          0x01
  53
  54 #define BL_APP_ENTRY_SIGNATURE                          "BTAPENT"
  55
  56 #define BOOT_APPLICATION_SIGNATURE_1                    'TOOB'
  57 #define BOOT_APPLICATION_SIGNATURE_2                    ' PPA'
  58
  59 #define BOOT_MEMORY_TRANSLATION_TYPE_PHYSICAL           0
  60 #define BOOT_MEMORY_TRANSLATION_TYPE_VIRTUAL            1
  61
  62 #define BOOT_APPLICATION_VERSION                        2
  63 #define BL_MEMORY_DATA_VERSION                          1
  64 #define BL_RETURN_ARGUMENTS_VERSION                     1
  65 #define BL_FIRMWARE_DESCRIPTOR_VERSION                  2
  66
  67 #define BL_RETURN_ARGUMENTS_NO_PAE_FLAG                 0x40
  68
  69 #define BL_APPLICATION_ENTRY_FLAG_NO_GUID               0x01
  70 #define BL_APPLICATION_ENTRY_BCD_OPTIONS_INTERNAL       0x02
  71 #define BL_APPLICATION_ENTRY_WINLOAD                    0x04
  72 #define BL_APPLICATION_ENTRY_STARTUP                    0x08
  73 #define BL_APPLICATION_ENTRY_REBOOT_ON_ERROR            0x20
  74 #define BL_APPLICATION_ENTRY_NTLDR                      0x40
  75 #define BL_APPLICATION_ENTRY_BCD_OPTIONS_EXTERNAL       0x80
  76 #define BL_APPLICATION_ENTRY_WINRESUME                  0x100
  77 #define BL_APPLICATION_ENTRY_SETUPLDR                   0x200
  78 #define BL_APPLICATION_ENTRY_BOOTSECTOR                 0x400
  79 #define BL_APPLICATION_ENTRY_BOOTMGR                    0x1000
  80 #define BL_APPLICATION_ENTRY_DISPLAY_ORDER              0x800000
  81 #define BL_APPLICATION_ENTRY_FIXED_SEQUENCE             0x20000000
  82 #define BL_APPLICATION_ENTRY_RECOVERY                   0x40000000
  83
  84 #define BL_CONTEXT_PAGING_ON                            1
  85 #define BL_CONTEXT_INTERRUPTS_ON                        2
  86
  87 #define BL_MM_FLAG_USE_FIRMWARE_FOR_MEMORY_MAP_BUFFERS  0x01
  88 #define BL_MM_FLAG_REQUEST_COALESCING                   0x02
  89
  90 #define BL_MM_ADD_DESCRIPTOR_COALESCE_FLAG              0x01
  91 #define BL_MM_ADD_DESCRIPTOR_TRUNCATE_FLAG              0x02
  92 #define BL_MM_ADD_DESCRIPTOR_NEVER_COALESCE_FLAG        0x10
  93 #define BL_MM_ADD_DESCRIPTOR_NEVER_TRUNCATE_FLAG        0x20
  94 #define BL_MM_ADD_DESCRIPTOR_ALLOCATE_FLAG              0x1000
  95 #define BL_MM_ADD_DESCRIPTOR_UPDATE_LIST_POINTER_FLAG   0x2000
  96
  97 #define BL_MM_INCLUDE_MAPPED_ALLOCATED                  0x01
  98 #define BL_MM_INCLUDE_MAPPED_UNALLOCATED                0x02
  99 #define BL_MM_INCLUDE_UNMAPPED_ALLOCATED                0x04
 100 #define BL_MM_INCLUDE_UNMAPPED_UNALLOCATED              0x08
 101 #define BL_MM_INCLUDE_RESERVED_ALLOCATED                0x10
 102 #define BL_MM_INCLUDE_BAD_MEMORY                        0x20
 103 #define BL_MM_INCLUDE_FIRMWARE_MEMORY                   0x40
 104 #define BL_MM_INCLUDE_TRUNCATED_MEMORY                  0x80
 105 #define BL_MM_INCLUDE_PERSISTENT_MEMORY                 0x100
 106 #define BL_MM_INCLUDE_FIRMWARE_MEMORY_2                 0x200
 107
 108 #define BL_MM_INCLUDE_NO_FIRMWARE_MEMORY                (BL_MM_INCLUDE_PERSISTENT_MEMORY | \
 109                                                          BL_MM_INCLUDE_TRUNCATED_MEMORY | \
 110                                                          BL_MM_INCLUDE_BAD_MEMORY | \
 111                                                          BL_MM_INCLUDE_RESERVED_ALLOCATED | \
 112                                                          BL_MM_INCLUDE_UNMAPPED_UNALLOCATED | \
 113                                                          BL_MM_INCLUDE_UNMAPPED_ALLOCATED | \
 114                                                          BL_MM_INCLUDE_MAPPED_UNALLOCATED | \
 115                                                          BL_MM_INCLUDE_MAPPED_ALLOCATED)
 116 C_ASSERT(BL_MM_INCLUDE_NO_FIRMWARE_MEMORY == 0x1BF);
 117
 118 #define BL_MM_INCLUDE_ONLY_FIRMWARE_MEMORY              (BL_MM_INCLUDE_FIRMWARE_MEMORY_2 | \
 119                                                          BL_MM_INCLUDE_FIRMWARE_MEMORY)
 120 C_ASSERT(BL_MM_INCLUDE_ONLY_FIRMWARE_MEMORY == 0x240);
 121
 122 #define BL_MM_REQUEST_DEFAULT_TYPE                      1
 123 #define BL_MM_REQUEST_TOP_DOWN_TYPE                     2
 124
 125 #define BL_MM_REMOVE_PHYSICAL_REGION_FLAG               0x40000000
 126 #define BL_MM_REMOVE_VIRTUAL_REGION_FLAG                0x80000000
 127
 128 #define BL_LIBRARY_FLAG_NO_DISPLAY                      0x01
 129 #define BL_LIBRARY_FLAG_REINITIALIZE                    0x02
 130 #define BL_LIBRARY_FLAG_REINITIALIZE_ALL                0x04
 131 #define BL_LIBRARY_FLAG_ZERO_HEAP_ALLOCATIONS_ON_FREE   0x10
 132 #define BL_LIBRARY_FLAG_INITIALIZATION_COMPLETED        0x20
 133 #define BL_LIBRARY_FLAG_NO_GRAPHICS_CONSOLE             0x800
 134
 135 #define BL_DISPLAY_GRAPHICS_FORCED_VIDEO_MODE_FLAG      0x01
 136 #define BL_DISPLAY_GRAPHICS_FORCED_HIGH_RES_MODE_FLAG   0x02
 137
 138 #define BL_HT_VALUE_IS_INLINE                           0x01
 139
 140 #define BL_FS_REGISTER_AT_HEAD_FLAG                     1
 141
 142 #define BL_BLOCK_DEVICE_REMOVABLE_FLAG                  0x01
 143 #define BL_BLOCK_DEVICE_PRESENT_FLAG                    0x02
 144 #define BL_BLOCK_DEVICE_VIRTUAL_FLAG                    0x04
 145
 146 #define BL_MEMORY_CLASS_SHIFT                           28
 147
 148 #define BL_FILE_READ_ACCESS                             0x01
 149 #define BL_FILE_WRITE_ACCESS                            0x02
 150 #define BL_DIRECTORY_ACCESS                             0x04
 151 #define BL_UNKNOWN_ACCESS                               0x10
 152
 153 #define BL_DEVICE_READ_ACCESS                           0x01
 154 #define BL_DEVICE_WRITE_ACCESS                          0x02
 155
 156 #define BL_DEVICE_ENTRY_OPENED                          0x01
 157 #define BL_DEVICE_ENTRY_READ_ACCESS                     0x02
 158 #define BL_DEVICE_ENTRY_WRITE_ACCESS                    0x04
 159
 160 #define BL_FILE_ENTRY_OPENED                            0x01
 161 #define BL_FILE_ENTRY_READ_ACCESS                       0x02
 162 #define BL_FILE_ENTRY_WRITE_ACCESS                      0x04
 163 #define BL_FILE_ENTRY_UNKNOWN_ACCESS                    0x10
 164 #define BL_FILE_ENTRY_DIRECTORY                         0x10000
 165
 166 #define BL_ETFS_FILE_ENTRY_DIRECTORY                    0x01
 167
 168 #define BL_IMG_VALID_FILE                               0x01
 169 #define BL_IMG_MEMORY_FILE                              0x02
 170 #define BL_IMG_REMOTE_FILE                              0x04
 171
 172 #define BL_LOAD_IMG_VIRTUAL_BUFFER                      0x01
 173 #define BL_LOAD_IMG_EXISTING_BUFFER                     0x04
 174 #define BL_LOAD_IMG_UNKNOWN_BUFFER_FLAG                 0x08
 175 #define BL_LOAD_IMG_COMPUTE_SIGNATURE                   0x10
 176 #define BL_LOAD_IMG_COMPUTE_HASH                        0x40000
 177
 178 #define BL_LOAD_PE_IMG_VIRTUAL_BUFFER                   BL_LOAD_IMG_VIRTUAL_BUFFER
 179 #define BL_LOAD_PE_IMG_CHECK_MACHINE                    0x02
 180 #define BL_LOAD_PE_IMG_EXISTING_BUFFER                  BL_LOAD_IMG_EXISTING_BUFFER
 181 #define BL_LOAD_PE_IMG_COMPUTE_HASH                     0x10
 182 #define BL_LOAD_PE_IMG_CHECK_SUBSYSTEM                  0x80
 183 #define BL_LOAD_PE_IMG_SKIP_RELOCATIONS                 0x100
 184 #define BL_LOAD_PE_IMG_CHECK_FORCED_INTEGRITY           0x200
 185 #define BL_LOAD_PE_IMG_IGNORE_CHECKSUM_MISMATCH         0x10000
 186 #define BL_LOAD_PE_IMG_VALIDATE_ORIGINAL_FILENAME       0x400000
 187
 188 #define BL_UTL_CHECKSUM_COMPLEMENT                      0x10000
 189 #define BL_UTL_CHECKSUM_ROTATE                          0x20000
 190 #define BL_UTL_CHECKSUM_NEGATE                          0x40000
 191 #define BL_UTL_CHECKSUM_UCHAR_BUFFER                    0x01
 192 #define BL_UTL_CHECKSUM_USHORT_BUFFER                   0x02
 193
 194 /* ENUMERATIONS **************************************************************/
 195
 196 typedef enum _BL_COLOR
 197 {
 198     Black,
 199     Blue,
 200     Green,
 201     Cyan,
 202     Red,
 203     Magenta,
 204     Brown,
 205     LtGray,
 206     Gray,
 207     LtBlue,
 208     LtGreen,
 209     LtCyan,
 210     LtRed,
 211     LtMagenta,
 212     Yellow,
 213     White
 214 } BL_COLOR, *PBL_COLOR;
 215
 216 typedef enum _BL_MENU_POLICY
 217 {
 218     MenuPolicyLegacy = 0,
 219     MenuPolicyStandard = 1
 220 } BL_MENU_POLICY;
 221
 222 typedef enum _BL_MEMORY_DESCRIPTOR_TYPE
 223 {
 224     BlMdPhysical,
 225     BlMdVirtual,
 226 } BL_MEMORY_DESCRIPTOR_TYPE;
 227
 228 typedef enum _BL_TRANSLATION_TYPE
 229 {
 230     BlNone,
 231     BlVirtual,
 232     BlPae,
 233     BlMax
 234 } BL_TRANSLATION_TYPE;
 235
 236 typedef enum _BL_ARCH_MODE
 237 {
 238     BlProtectedMode,
 239     BlRealMode
 240 } BL_ARCH_MODE;
 241
 242 //
 243 // Boot Device Types
 244 //
 245 typedef enum _BL_DEVICE_TYPE
 246 {
 247     DiskDevice = 0,
 248     LegacyPartitionDevice = 2,
 249     SerialDevice = 3,
 250     UdpDevice = 4,
 251     BootDevice = 5,
 252     PartitionDevice = 6,
 253     LocateDevice = 8,
 254 } BL_DEVICE_TYPE;
 255
 256 //
 257 // Local Device Types
 258 //
 259 typedef enum _BL_LOCAL_DEVICE_TYPE
 260 {
 261     LocalDevice = 0,
 262     FloppyDevice = 1,
 263     CdRomDevice = 2,
 264     RamDiskDevice = 3,
 265     FileDevice = 5,
 266     VirtualDiskDevice = 6
 267 } BL_LOCAL_DEVICE_TYPE;
 268
 269 //
 270 // Partition types
 271 //
 272 typedef enum _BL_PARTITION_TYPE
 273 {
 274     GptPartition,
 275     MbrPartition,
 276     RawPartition,
 277 } BL_PARTITION_TYPE;
 278
 279 //
 280 // File Path Types
 281 //
 282 typedef enum _BL_PATH_TYPE
 283 {
 284     InternalPath = 3,
 285     EfiPath = 4
 286 } BL_PATH_TYPE;
 287
 288 //
 289 // Classes of Memory
 290 //
 291 typedef enum _BL_MEMORY_CLASS
 292 {
 293     BlLoaderClass = 0xD,
 294     BlApplicationClass,
 295     BlSystemClass
 296 } BL_MEMORY_CLASS;
 297
 298 //
 299 // Types of Memory
 300 //
 301 typedef enum _BL_MEMORY_TYPE
 302 {
 303     //
 304     // Loader Memory
 305     //
 306     BlLoaderMemory = 0xD0000002,
 307     BlLoaderDeviceMemory = 0xD0000004,
 308     BlLoaderHeap = 0xD0000005,
 309     BlLoaderPageDirectory = 0xD0000006,
 310     BlLoaderReferencePage = 0xD0000007,
 311     BlLoaderRamDisk = 0xD0000008,
 312     BlLoaderArchData = 0xD0000009,
 313     BlLoaderData = 0xD000000A,
 314     BlLoaderRegistry = 0xD000000B,
 315     BlLoaderBlockMemory = 0xD000000C,
 316     BlLoaderSelfMap = 0xD000000F,
 317
 318     //
 319     // Application Memory
 320     //
 321     BlApplicationReserved = 0xE0000001,
 322     BlApplicationData = 0xE0000004,
 323
 324     //
 325     // System Memory
 326     //
 327     BlConventionalMemory = 0xF0000001,
 328     BlUnusableMemory = 0xF0000002,
 329     BlReservedMemory = 0xF0000003,
 330     BlEfiBootMemory = 0xF0000004,
 331     BlEfiRuntimeMemory = 0xF0000006,
 332     BlAcpiReclaimMemory = 0xF0000008,
 333     BlAcpiNvsMemory = 0xF0000009,
 334     BlDeviceIoMemory = 0xF000000A,
 335     BlDevicePortMemory = 0xF000000B,
 336     BlPalMemory = 0xF000000C,
 337 } BL_MEMORY_TYPE;
 338
 339 typedef enum _BL_MEMORY_ATTR
 340 {
 341     //
 342     // Memory Caching Attributes
 343     //
 344     BlMemoryUncached =          0x00000001,
 345     BlMemoryWriteCombined =     0x00000002,
 346     BlMemoryWriteThrough =      0x00000004,
 347     BlMemoryWriteBack =         0x00000008,
 348     BlMemoryUncachedExported =  0x00000010,
 349     BlMemoryValidCacheAttributes            = BlMemoryUncached | BlMemoryWriteCombined | BlMemoryWriteThrough | BlMemoryWriteBack | BlMemoryUncachedExported,
 350     BlMemoryValidCacheAttributeMask         = 0x000000FF,
 351
 352     //
 353     // Memory Protection Attributes
 354     //
 355     BlMemoryWriteProtected =    0x00000100,
 356     BlMemoryReadProtected =     0x00000200,
 357     BlMemoryExecuteProtected =  0x00000400,
 358     BlMemoryValidProtectionAttributes       = BlMemoryWriteProtected | BlMemoryReadProtected | BlMemoryExecuteProtected,
 359     BlMemoryValidProtectionAttributeMask    = 0x0000FF00,
 360
 361     //
 362     // Memory Allocation Attributes
 363     //
 364     BlMemoryUnknown =           0x00010000,
 365     BlMemoryNonFixed =          0x00020000,
 366     BlMemoryFixed =             0x00040000,
 367     BlMemoryReserved =          0x00080000,
 368     BlMemoryValidAllocationAttributes       = BlMemoryNonFixed | BlMemoryFixed | BlMemoryReserved | BlMemoryUnknown,
 369     BlMemoryValidAllocationAttributeMask    = 0x00FF0000,
 370
 371     //
 372     // Memory Type Attributes
 373     //
 374     BlMemoryRuntime =           0x01000000,
 375     BlMemoryCoalesced =         0x02000000,
 376     BlMemoryUpdate =            0x04000000,
 377     BlMemoryNonFirmware =       0x08000000,
 378     BlMemoryPersistent =        0x10000000,
 379     BlMemorySpecial =           0x20000000,
 380     BlMemoryFirmware =          0x80000000,
 381     BlMemoryValidTypeAttributes             = BlMemoryRuntime | BlMemoryCoalesced | BlMemoryUpdate | BlMemoryNonFirmware | BlMemoryPersistent | BlMemorySpecial | BlMemoryFirmware,
 382     BlMemoryValidTypeAttributeMask          = 0xFF000000,
 383 } BL_MEMORY_ATTR;
 384
 385 /* CALLBACKS *****************************************************************/
 386
 387 struct _BL_FILE_ENTRY;
 388 struct _BL_FILE_INFORMATION;
 389 typedef
 390 NTSTATUS
 391 (*PBL_FILE_OPEN) (
 392     _In_ struct _BL_FILE_ENTRY* Directory,
 393     _In_ PWCHAR FileName,
 394     _In_ ULONG Flags,
 395     _Out_ struct _BL_FILE_ENTRY** FileEntry
 396     );
 397
 398 typedef
 399 NTSTATUS
 400 (*PBL_FILE_CLOSE) (
 401     _In_ struct _BL_FILE_ENTRY* FileEntry
 402     );
 403
 404 typedef
 405 NTSTATUS
 406 (*PBL_FILE_READ) (
 407     _In_ struct _BL_FILE_ENTRY* FileEntry,
 408     _In_ PVOID Buffer,
 409     _In_ ULONG Size,
 410     _Out_opt_ PULONG BytesRead
 411     );
 412
 413 typedef
 414 NTSTATUS
 415 (*PBL_FILE_WRITE) (
 416     VOID
 417     );
 418
 419 typedef
 420 NTSTATUS
 421 (*PBL_FILE_GET_NEXT) (
 422     VOID
 423     );
 424
 425 typedef
 426 NTSTATUS
 427 (*PBL_FILE_GET_INFO) (
 428     _In_ struct _BL_FILE_ENTRY* FileEntry,
 429     _Out_ struct _BL_FILE_INFORMATION* FileInfo
 430     );
 431
 432 typedef
 433 NTSTATUS
 434 (*PBL_FILE_SET_INFO) (
 435     _In_ struct _BL_FILE_ENTRY* FileEntry,
 436     _In_ struct _BL_FILE_INFORMATION* FileInfo
 437     );
 438
 439 typedef
 440 NTSTATUS
 441 (*PBL_FS_INIT_CALLBACK) (
 442     VOID
 443     );
 444
 445 typedef
 446 NTSTATUS
 447 (*PBL_FS_DESTROY_CALLBACK) (
 448     VOID
 449     );
 450
 451 typedef
 452 NTSTATUS
 453 (*PBL_FS_MOUNT_CALLBACK) (
 454     _In_ ULONG DeviceId,
 455     _In_ ULONG Unknown,
 456     _Out_ struct _BL_FILE_ENTRY** FileEntry
 457     );
 458
 459 typedef
 460 NTSTATUS
 461 (*PBL_FS_PURGE_CALLBACK) (
 462     VOID
 463     );
 464
 465 typedef
 466 NTSTATUS
 467 (*PBL_FILE_DESTROY_CALLBACK) (
 468     _In_ PVOID Entry
 469     );
 470
 471 struct _BL_TEXT_CONSOLE;
 472 struct _BL_DISPLAY_STATE;
 473 struct _BL_DISPLAY_MODE;
 474 struct _BL_INPUT_CONSOLE;
 475 struct _BL_REMOTE_CONSOLE;
 476 struct _BL_GRAPHICS_CONSOLE;
 477 typedef
 478 VOID
 479 (*PCONSOLE_DESTRUCT) (
 480     _In_ struct _BL_TEXT_CONSOLE* Console
 481     );
 482
 483 typedef
 484 NTSTATUS
 485 (*PCONSOLE_REINITIALIZE) (
 486     _In_ struct _BL_TEXT_CONSOLE* Console
 487     );
 488
 489 typedef
 490 NTSTATUS
 491 (*PCONSOLE_GET_TEXT_STATE) (
 492     _In_ struct _BL_TEXT_CONSOLE* Console,
 493     _Out_ struct _BL_DISPLAY_STATE* TextState
 494     );
 495
 496 typedef
 497 NTSTATUS
 498 (*PCONSOLE_SET_TEXT_STATE) (
 499     _In_ struct _BL_TEXT_CONSOLE* Console,
 500     _In_ ULONG Flags,
 501     _In_ struct _BL_DISPLAY_STATE* TextState
 502     );
 503
 504 typedef
 505 NTSTATUS
 506 (*PCONSOLE_GET_TEXT_RESOLUTION) (
 507     _In_ struct _BL_TEXT_CONSOLE* Console,
 508     _Out_ PULONG TextResolution
 509     );
 510
 511 typedef
 512 NTSTATUS
 513 (*PCONSOLE_SET_TEXT_RESOLUTION) (
 514     _In_ struct _BL_TEXT_CONSOLE* Console,
 515     _In_ ULONG NewTextResolution,
 516     _Out_ PULONG OldTextResolution
 517     );
 518
 519 typedef
 520 NTSTATUS
 521 (*PCONSOLE_CLEAR_TEXT) (
 522     _In_ struct _BL_TEXT_CONSOLE* Console,
 523     _In_ BOOLEAN LineOnly
 524     );
 525
 526 typedef
 527 BOOLEAN
 528 (*PCONSOLE_IS_ENABLED) (
 529     _In_ struct _BL_GRAPHICS_CONSOLE* Console
 530     );
 531
 532 typedef
 533 NTSTATUS
 534 (*PCONSOLE_GET_GRAPHICAL_RESOLUTION) (
 535     _In_ struct _BL_GRAPHICS_CONSOLE* Console,
 536     _Out_ struct _BL_DISPLAY_MODE* DisplayMode
 537     );
 538
 539 typedef
 540 NTSTATUS
 541 (*PCONSOLE_SET_GRAPHICAL_RESOLUTION) (
 542     _In_ struct _BL_GRAPHICS_CONSOLE* Console,
 543     _In_ struct _BL_DISPLAY_MODE DisplayMode
 544     );
 545
 546 typedef
 547 NTSTATUS
 548 (*PCONSOLE_ENABLE) (
 549     _In_ struct _BL_GRAPHICS_CONSOLE* Console,
 550     _In_ BOOLEAN Enable
 551 );
 552
 553 typedef
 554 NTSTATUS
 555 (*PCONSOLE_WRITE_TEXT) (
 556     _In_ struct _BL_TEXT_CONSOLE* Console,
 557     _In_ PCHAR Text,
 558     _In_ ULONG Attribute
 559     );
 560
 561 typedef
 562 BOOLEAN
 563 (*PBL_TBL_LOOKUP_ROUTINE) (
 564     _In_ PVOID Entry,
 565     _In_ PVOID Argument1,
 566     _In_ PVOID Argument2,
 567     _In_ PVOID Argument3,
 568     _In_ PVOID Argument4
 569     );
 570
 571 typedef
 572 NTSTATUS
 573 (*PBL_TBL_MAP_ROUTINE) (
 574     _In_ PVOID Entry,
 575     _In_ ULONG EntryIndex
 576     );
 577
 578 typedef
 579 NTSTATUS
 580 (*PBL_TBL_SET_ROUTINE) (
 581     _In_ PVOID Entry
 582     );
 583
 584 typedef
 585 NTSTATUS
 586 (*PBL_IO_DESTROY_ROUTINE) (
 587     VOID
 588     );
 589
 590 struct _BL_HASH_ENTRY;
 591 typedef
 592 BOOLEAN
 593 (*PBL_HASH_TABLE_COMPARE_FUNCTION) (
 594     _In_ struct _BL_HASH_ENTRY* Entry1,
 595     _In_ struct _BL_HASH_ENTRY* Entry2
 596     );
 597
 598 typedef
 599 ULONG
 600 (*PBL_HASH_TABLE_HASH_FUNCTION) (
 601     _In_ struct _BL_HASH_ENTRY* Entry,
 602     _In_ ULONG TableSize
 603     );
 604
 605 struct _BL_DEVICE_ENTRY;
 606 struct _BL_DEVICE_DESCRIPTOR;
 607 struct _BL_DEVICE_INFORMATION;
 608
 609 typedef
 610 NTSTATUS
 611 (*PBL_DEVICE_ENUMERATE_DEVICE_CLASS) (
 612     VOID
 613     );
 614
 615 typedef
 616 NTSTATUS
 617 (*PBL_DEVICE_OPEN) (
 618     _In_ struct _BL_DEVICE_DESCRIPTOR* Device,
 619     _In_ struct _BL_DEVICE_ENTRY* DeviceEntry
 620     );
 621
 622 typedef
 623 NTSTATUS
 624 (*PBL_DEVICE_CLOSE) (
 625     _In_ struct _BL_DEVICE_ENTRY* DeviceEntry
 626     );
 627
 628 typedef
 629 NTSTATUS
 630 (*PBL_DEVICE_READ) (
 631     _In_ struct _BL_DEVICE_ENTRY* DeviceEntry,
 632     _In_ PVOID Buffer,
 633     _In_ ULONG Size,
 634     _Out_ PULONG BytesRead
 635     );
 636
 637 typedef
 638 NTSTATUS
 639 (*PBL_DEVICE_WRITE) (
 640     VOID
 641     );
 642
 643 typedef
 644 NTSTATUS
 645 (*PBL_DEVICE_GET_INFORMATION) (
 646     _In_ struct _BL_DEVICE_ENTRY* DeviceEntry,
 647     _Out_ struct _BL_DEVICE_INFORMATION* DeviceInformation
 648     );
 649
 650 typedef
 651 NTSTATUS
 652 (*PBL_DEVICE_SET_INFORMATION) (
 653     _In_ struct _BL_DEVICE_ENTRY* DeviceEntry,
 654     _In_ struct _BL_DEVICE_INFORMATION* DeviceInformation
 655     );
 656
 657 typedef
 658 NTSTATUS
 659 (*PBL_DEVICE_RESET) (
 660     VOID
 661     );
 662
 663 typedef
 664 NTSTATUS
 665 (*PBL_DEVICE_FLUSH) (
 666     VOID
 667     );
 668
 669 typedef
 670 NTSTATUS
 671 (*PBL_DEVICE_CREATE) (
 672     VOID
 673     );
 674
 675 /* DATA STRUCTURES ***********************************************************/
 676
 677 typedef struct _BL_LIBRARY_PARAMETERS
 678 {
 679     ULONG LibraryFlags;
 680     ULONG TranslationType;
 681     ULONG MinimumAllocationCount;
 682     ULONG MinimumHeapSize;
 683     ULONG HeapAllocationAttributes;
 684     PWCHAR ApplicationBaseDirectory;
 685     ULONG DescriptorCount;
 686     PWCHAR FontBaseDirectory;
 687 } BL_LIBRARY_PARAMETERS, *PBL_LIBRARY_PARAMETERS;
 688
 689 /* This should eventually go into a more public header */
 690 typedef struct _BOOT_APPLICATION_PARAMETER_BLOCK
 691 {
 692     /* This header tells the library what image we're dealing with */
 693     ULONG Signature[2];
 694     ULONG Version;
 695     ULONG Size;
 696     ULONG ImageType;
 697     ULONG MemoryTranslationType;
 698
 699     /* Where is the image located */
 700     ULONGLONG ImageBase;
 701     ULONG ImageSize;
 702
 703     /* Offset to BL_MEMORY_DATA */
 704     ULONG MemoryDataOffset;
 705
 706     /* Offset to BL_APPLICATION_ENTRY */
 707     ULONG AppEntryOffset;
 708
 709     /* Offset to BL_DEVICE_DESCRPIPTOR */
 710     ULONG BootDeviceOffset;
 711
 712     /* Offset to BL_FIRMWARE_PARAMETERS */
 713     ULONG FirmwareParametersOffset;
 714
 715     /* Offset to BL_RETURN_ARGUMENTS */
 716     ULONG ReturnArgumentsOffset;
 717 } BOOT_APPLICATION_PARAMETER_BLOCK, *PBOOT_APPLICATION_PARAMETER_BLOCK;
 718
 719 typedef struct _BL_MEMORY_DATA
 720 {
 721     ULONG Version;
 722     ULONG MdListOffset;
 723     ULONG DescriptorCount;
 724     ULONG DescriptorSize;
 725     ULONG DescriptorOffset;
 726 } BL_MEMORY_DATA, *PBL_MEMORY_DATA;
 727
 728 typedef struct _BL_FIRMWARE_DESCRIPTOR
 729 {
 730     ULONG Version;
 731     ULONG Unknown;
 732     EFI_HANDLE ImageHandle;
 733     EFI_SYSTEM_TABLE *SystemTable;
 734 } BL_FIRMWARE_DESCRIPTOR, *PBL_FIRMWARE_DESCRIPTOR;
 735
 736 typedef struct _BL_RETURN_ARGUMENTS
 737 {
 738     ULONG Version;
 739     NTSTATUS Status;
 740     ULONG Flags;
 741     ULONGLONG DataSize;
 742     ULONGLONG DataPage;
 743 } BL_RETURN_ARGUMENTS, *PBL_RETURN_ARGUMENTS;
 744
 745 typedef struct _BL_MEMORY_DESCRIPTOR
 746 {
 747     LIST_ENTRY ListEntry;
 748     union
 749     {
 750         struct
 751         {
 752             ULONGLONG BasePage;
 753             ULONGLONG VirtualPage;
 754         };
 755         struct
 756         {
 757             ULONGLONG BaseAddress;
 758             ULONGLONG VirtualAddress;
 759         };
 760     };
 761     ULONGLONG PageCount;
 762     ULONG Flags;
 763     BL_MEMORY_TYPE Type;
 764 } BL_MEMORY_DESCRIPTOR, *PBL_MEMORY_DESCRIPTOR;
 765
 766 typedef struct _BL_BCD_OPTION
 767 {
 768     ULONG Type;
 769     ULONG DataOffset;
 770     ULONG DataSize;
 771     ULONG ListOffset;
 772     ULONG NextEntryOffset;
 773     ULONG Empty;
 774 } BL_BCD_OPTION, *PBL_BCD_OPTION;
 775
 776 typedef struct _BL_APPLICATION_ENTRY
 777 {
 778     CHAR Signature[8];
 779     ULONG Flags;
 780     GUID Guid;
 781     ULONG Unknown[4];
 782     BL_BCD_OPTION BcdData;
 783 } BL_APPLICATION_ENTRY, *PBL_APPLICATION_ENTRY;
 784
 785 typedef struct _BL_LOADED_APPLICATION_ENTRY
 786 {
 787     ULONG Flags;
 788     GUID Guid;
 789     PBL_BCD_OPTION BcdData;
 790 } BL_LOADED_APPLICATION_ENTRY, *PBL_LOADED_APPLICATION_ENTRY;
 791
 792 typedef struct _BL_MENU_STATUS
 793 {
 794     union
 795     {
 796         struct
 797         {
 798             ULONG AnyKey : 1;
 799             ULONG AdvancedOptions : 1;
 800             ULONG BootOptions : 1;
 801             ULONG OemKey : 1;
 802             ULONG Exit : 1;
 803             ULONG Reserved : 27;
 804         };
 805         ULONG AsULong;
 806     };
 807     ULONG BootIndex;
 808     WCHAR KeyValue;
 809 } BL_MENU_STATUS, *PL_MENU_STATUS;
 810
 811 typedef enum _BL_BOOT_ERROR_STATUS
 812 {
 813     Reboot = 1,
 814     Recover = 2,
 815     RecoverOem = 3,
 816     OsSelection = 4,
 817     NextOs = 5,
 818     TryAgain = 6,
 819     AdvancedOptions = 7,
 820     BootOptions = 8
 821 } BL_BOOT_ERROR_STATUS;
 822
 823 typedef struct _BL_HARDDISK_DEVICE
 824 {
 825     ULONG PartitionType;
 826     union
 827     {
 828         struct
 829         {
 830             ULONG PartitionSignature;
 831         } Mbr;
 832
 833         struct
 834         {
 835             GUID PartitionSignature;
 836         } Gpt;
 837
 838         struct
 839         {
 840             ULONG DiskNumber;
 841         } Raw;
 842     };
 843 } BL_HARDDISK_DEVICE;
 844
 845 typedef struct _BL_LOCAL_DEVICE
 846 {
 847     ULONG Type;
 848     union
 849     {
 850         struct
 851         {
 852             ULONG DriveNumber;
 853         } FloppyDisk;
 854
 855         BL_HARDDISK_DEVICE HardDisk;
 856
 857         struct
 858         {
 859             PHYSICAL_ADDRESS ImageBase;
 860             LARGE_INTEGER ImageSize;
 861             ULONG ImageOffset;
 862         } RamDisk;
 863
 864         ULONG File; // unknown for now
 865     };
 866 } BL_LOCAL_DEVICE, *PBL_LOCAL_DEVICE;
 867
 868 typedef struct _BL_DEVICE_DESCRIPTOR
 869 {
 870     DEVICE_TYPE DeviceType;
 871     ULONG Flags;
 872     ULONG Size;
 873     ULONG Unknown;
 874     union
 875     {
 876         BL_LOCAL_DEVICE Local;
 877
 878         struct
 879         {
 880             ULONG Unknown;
 881         } Remote;
 882
 883         struct
 884         {
 885             union
 886             {
 887                 ULONG PartitionNumber;
 888             } Mbr;
 889
 890             union
 891             {
 892                 GUID PartitionGuid;
 893             } Gpt;
 894
 895             BL_LOCAL_DEVICE Disk;
 896         } Partition;
 897     };
 898 } BL_DEVICE_DESCRIPTOR, *PBL_DEVICE_DESCRIPTOR;
 899
 900 typedef struct _BL_FILE_PATH_DESCRIPTOR
 901 {
 902     ULONG Version;
 903     ULONG Length;
 904     ULONG PathType;
 905     UCHAR Path[ANYSIZE_ARRAY];
 906 } BL_FILE_PATH_DESCRIPTOR, *PBL_FILE_PATH_DESCRIPTOR;
 907
 908 typedef struct _BL_WINDOWS_LOAD_OPTIONS
 909 {
 910     CHAR Signature[8];
 911     ULONG Version;
 912     ULONG Length;
 913     ULONG OsPathOffset;
 914     WCHAR LoadOptions[ANYSIZE_ARRAY];
 915 } BL_WINDOWS_LOAD_OPTIONS, *PBL_WINDOWS_LOAD_OPTIONS;
 916
 917 typedef struct _BL_ARCH_CONTEXT
 918 {
 919     BL_ARCH_MODE Mode;
 920     BL_TRANSLATION_TYPE TranslationType;
 921     ULONG ContextFlags;
 922 } BL_ARCH_CONTEXT, *PBL_ARCH_CONTEXT;
 923
 924 typedef struct _BL_MEMORY_DESCRIPTOR_LIST
 925 {
 926     LIST_ENTRY ListHead;
 927     PLIST_ENTRY First;
 928     PLIST_ENTRY This;
 929     ULONG Type;
 930 } BL_MEMORY_DESCRIPTOR_LIST, *PBL_MEMORY_DESCRIPTOR_LIST;
 931
 932 typedef struct _BL_ADDRESS_RANGE
 933 {
 934     ULONGLONG Minimum;
 935     ULONGLONG Maximum;
 936 } BL_ADDRESS_RANGE, *PBL_ADDRESS_RANGE;
 937
 938 typedef struct _BL_FILE_INFORMATION
 939 {
 940     ULONGLONG Size;
 941     ULONGLONG Offset;
 942     PWCHAR FsName;
 943     ULONG Flags;
 944 } BL_FILE_INFORMATION, *PBL_FILE_INFORMATION;
 945
 946 typedef struct _BL_FILE_CALLBACKS
 947 {
 948     PBL_FILE_OPEN Open;
 949     PBL_FILE_CLOSE Close;
 950     PBL_FILE_READ Read;
 951     PBL_FILE_WRITE Write;
 952     PBL_FILE_GET_NEXT GetNext;
 953     PBL_FILE_GET_INFO GetInfo;
 954     PBL_FILE_SET_INFO SetInfo;
 955 } BL_FILE_CALLBACKS, *PBL_FILE_CALLBACKS;
 956
 957 typedef struct _BL_FILE_ENTRY
 958 {
 959     PWCHAR FilePath;
 960     ULONG DeviceId;
 961     ULONG FileId;
 962     ULONG Flags;
 963     ULONG ReferenceCount;
 964     ULONG Unknown;
 965     ULONGLONG TotalBytesRead;
 966     ULONGLONG Unknown2;
 967     BL_FILE_CALLBACKS Callbacks;
 968     PVOID FsSpecificData;
 969 } BL_FILE_ENTRY, *PBL_FILE_ENTRY;
 970
 971 typedef struct _BL_FILE_SYSTEM_ENTRY
 972 {
 973     LIST_ENTRY ListEntry;
 974     PBL_FS_INIT_CALLBACK InitCallback;
 975     PBL_FS_DESTROY_CALLBACK DestroyCallback;
 976     PBL_FS_MOUNT_CALLBACK MountCallback;
 977     PBL_FS_PURGE_CALLBACK PurgeCallback;
 978 } BL_FILE_SYSTEM_ENTRY, *PBL_FILE_SYSTEM_ENTRY;
 979
 980 typedef struct _BL_FILE_SYSTEM_REGISTRATION_TABLE
 981 {
 982     PBL_FS_INIT_CALLBACK Init;
 983     PBL_FS_DESTROY_CALLBACK Destroy;
 984     PBL_FS_MOUNT_CALLBACK Mount;
 985     PBL_FS_PURGE_CALLBACK Purge;
 986 } BL_FILE_SYSTEM_REGISTRATION_TABLE;
 987
 988 typedef struct _BL_DISPLAY_STATE
 989 {
 990     ULONG BgColor;
 991     ULONG FgColor;
 992     ULONG XPos;
 993     ULONG YPos;
 994     ULONG CursorVisible;
 995 } BL_DISPLAY_STATE, *PBL_DISPLAY_STATE;
 996
 997 typedef struct _BL_DISPLAY_MODE
 998 {
 999     ULONG HRes;
1000     ULONG VRes;
1001     ULONG HRes2;
1002 } BL_DISPLAY_MODE, *PBL_DISPLAY_MODE;
1003
1004 typedef struct _BL_TEXT_CONSOLE_VTABLE
1005 {
1006     PCONSOLE_DESTRUCT Destruct;
1007     PCONSOLE_REINITIALIZE Reinitialize;
1008     PCONSOLE_GET_TEXT_STATE GetTextState;
1009     PCONSOLE_SET_TEXT_STATE SetTextState;
1010     PCONSOLE_GET_TEXT_RESOLUTION GetTextResolution;
1011     PCONSOLE_SET_TEXT_RESOLUTION SetTextResolution;
1012     PCONSOLE_CLEAR_TEXT ClearText;
1013     PCONSOLE_WRITE_TEXT WriteText;
1014 } BL_TEXT_CONSOLE_VTABLE, *PBL_TEXT_CONSOLE_VTABLE;
1015
1016 typedef struct _BL_GRAPHICS_CONSOLE_VTABLE
1017 {
1018     BL_TEXT_CONSOLE_VTABLE Text;
1019     PCONSOLE_IS_ENABLED IsEnabled;
1020     PCONSOLE_ENABLE Enable;
1021     PVOID GetConsoleResolution;
1022     PCONSOLE_GET_GRAPHICAL_RESOLUTION GetGraphicalResolution;
1023     PCONSOLE_GET_GRAPHICAL_RESOLUTION GetOriginalResolution;
1024     PCONSOLE_SET_GRAPHICAL_RESOLUTION SetOriginalResolution;
1025     /// more for graphics ///
1026 } BL_GRAPHICS_CONSOLE_VTABLE, *PBL_GRAPHICS_CONSOLE_VTABLE;
1027
1028 typedef struct _BL_TEXT_CONSOLE
1029 {
1030     PBL_TEXT_CONSOLE_VTABLE Callbacks;
1031     BL_DISPLAY_STATE State;
1032     BL_DISPLAY_MODE DisplayMode;
1033     BOOLEAN Active;
1034     EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL* Protocol;
1035     ULONG Mode;
1036     EFI_SIMPLE_TEXT_OUTPUT_MODE OldMode;
1037 } BL_TEXT_CONSOLE, *PBL_TEXT_CONSOLE;
1038
1039 typedef struct _BL_INPUT_CONSOLE_VTABLE
1040 {
1041     PCONSOLE_DESTRUCT Destruct;
1042     PCONSOLE_REINITIALIZE Reinitialize;
1043     //PCONSOLE_IS_KEY_PENDING IsKeyPending;
1044     //PCONSOLE_READ_INPUT ReadInput;
1045     //PCONSOLE_ERASE_BUFFER EraseBuffer;
1046     //PCONSOLE_FILL_BUFFER FillBuffer;
1047 } BL_INPUT_CONSOLE_VTABLE, *PBL_INPUT_CONSOLE_VTABLE;
1048
1049 typedef struct _BL_INPUT_CONSOLE
1050 {
1051     PBL_INPUT_CONSOLE_VTABLE Callbacks;
1052     PULONG Buffer;
1053     PULONG DataStart;
1054     PULONG DataEnd;
1055     PULONG EndBuffer;
1056 } BL_INPUT_CONSOLE, *PBL_INPUT_CONSOLE;
1057
1058 typedef enum _BL_GRAPHICS_CONSOLE_TYPE
1059 {
1060     BlGopConsole,
1061     BlUgaConsole
1062 } BL_GRAPHICS_CONSOLE_TYPE;
1063
1064 typedef struct _BL_GRAPHICS_CONSOLE
1065 {
1066     BL_TEXT_CONSOLE TextConsole;
1067     BL_DISPLAY_MODE DisplayMode;
1068     ULONG PixelDepth;
1069     ULONG FgColor;
1070     ULONG BgColor;
1071     BL_DISPLAY_MODE OldDisplayMode;
1072     ULONG OldPixelDepth;
1073     EFI_HANDLE Handle;
1074     BL_GRAPHICS_CONSOLE_TYPE Type;
1075     EFI_GRAPHICS_OUTPUT_PROTOCOL* Protocol;
1076     PVOID FrameBuffer;
1077     ULONG FrameBufferSize;
1078     ULONG PixelsPerScanLine;
1079     ULONG Mode;
1080     ULONG OldMode;
1081 } BL_GRAPHICS_CONSOLE, *PBL_GRAPHICS_CONSOLE;
1082
1083 typedef struct _BL_REMOTE_CONSOLE
1084 {
1085     BL_TEXT_CONSOLE TextConsole;
1086 } BL_REMOTE_CONSOLE, *PBL_REMOTE_CONSOLE;
1087
1088 typedef struct _BL_HASH_TABLE
1089 {
1090     PLIST_ENTRY HashLinks;
1091     ULONG Size;
1092     PBL_HASH_TABLE_COMPARE_FUNCTION CompareFunction;
1093     PBL_HASH_TABLE_HASH_FUNCTION HashFunction;
1094 } BL_HASH_TABLE, *PBL_HASH_TABLE;
1095
1096 typedef struct _BL_HASH_ENTRY
1097 {
1098     ULONG Size;
1099     ULONG Flags;
1100     PVOID Value;
1101 } BL_HASH_ENTRY, *PBL_HASH_ENTRY;
1102
1103 typedef struct _BL_HASH_VALUE
1104 {
1105     ULONG DataSize;
1106     PVOID Data;
1107 } BL_HASH_VALUE, *PBL_HASH_VALUE;
1108
1109 typedef struct _BL_HASH_NODE
1110 {
1111     LIST_ENTRY ListEntry;
1112     BL_HASH_ENTRY Entry;
1113     BL_HASH_VALUE Value;
1114 } BL_HASH_NODE, *PBL_HASH_NODE;
1115
1116 typedef struct _BL_BLOCK_DEVICE_INFORMATION
1117 {
1118     BL_LOCAL_DEVICE_TYPE Type;
1119     ULONG DeviceFlags;
1120     ULONG Unknown;
1121     BL_PARTITION_TYPE PartitionType;
1122     ULONG BlockSize;
1123     ULONG Alignment;
1124     ULONGLONG LastBlock;
1125     ULONGLONG Offset;
1126     ULONG Block;
1127     struct
1128     {
1129         union
1130         {
1131             struct
1132             {
1133                 ULONG Signature;
1134             } Mbr;
1135             struct
1136             {
1137                 GUID Signature;
1138             } Gpt;
1139         };
1140     } Disk;
1141 } BL_BLOCK_DEVICE_INFORMATION, *PBL_BLOCK_DEVICE_INFORMATION;
1142
1143 typedef struct _BL_DEVICE_INFORMATION
1144 {
1145     BL_DEVICE_TYPE DeviceType;
1146     union
1147     {
1148         BL_BLOCK_DEVICE_INFORMATION BlockDeviceInfo;
1149     };
1150 } BL_DEVICE_INFORMATION, *PBL_DEVICE_INFORMATION;
1151
1152 typedef struct _BL_BLOCK_DEVICE
1153 {
1154     BL_BLOCK_DEVICE_INFORMATION;
1155     ULONGLONG StartOffset;
1156     EFI_BLOCK_IO* Protocol;
1157     EFI_HANDLE Handle;
1158 } BL_BLOCK_DEVICE, *PBL_BLOCK_DEVICE;
1159
1160 typedef struct _BL_PROTOCOL_HANDLE
1161 {
1162     EFI_HANDLE Handle;
1163     PVOID Interface;
1164 } BL_PROTOCOL_HANDLE, *PBL_PROTOCOL_HANDLE;
1165
1166 typedef struct _BL_DEVICE_CALLBACKS
1167 {
1168     PBL_DEVICE_ENUMERATE_DEVICE_CLASS EnumerateDeviceClass;
1169     PBL_DEVICE_OPEN Open;
1170     PBL_DEVICE_CLOSE Close;
1171     PBL_DEVICE_READ Read;
1172     PBL_DEVICE_WRITE Write;
1173     PBL_DEVICE_GET_INFORMATION GetInformation;
1174     PBL_DEVICE_SET_INFORMATION SetInformation;
1175     PBL_DEVICE_RESET Reset;
1176     PBL_DEVICE_FLUSH Flush;
1177     PBL_DEVICE_CREATE Create;
1178 } BL_DEVICE_CALLBACKS, *PBL_DEVICE_CALLBACKS;
1179
1180 typedef struct _BL_DEVICE_ENTRY
1181 {
1182     ULONG DeviceId;
1183     ULONG Flags;
1184     ULONG Unknown;
1185     ULONG ReferenceCount;
1186     BL_DEVICE_CALLBACKS Callbacks;
1187     PVOID DeviceSpecificData;
1188     PBL_DEVICE_DESCRIPTOR DeviceDescriptor;
1189 } BL_DEVICE_ENTRY, *PBL_DEVICE_ENTRY;
1190
1191 typedef struct _BL_IMG_FILE
1192 {
1193     UCHAR Flags;
1194     union
1195     {
1196         PVOID BaseAddress;
1197         ULONG FileId;
1198     };
1199     ULONG FileSize;
1200     PWCHAR FileName;
1201 } BL_IMG_FILE, *PBL_IMG_FILE;
1202
1203 typedef struct _BL_IMAGE_APPLICATION_ENTRY
1204 {
1205     PBL_APPLICATION_ENTRY AppEntry;
1206     PVOID ImageBase;
1207     ULONG ImageSize;
1208 } BL_IMAGE_APPLICATION_ENTRY, *PBL_IMAGE_APPLICATION_ENTRY;
1209
1210 typedef struct _BL_IMAGE_PARAMETERS
1211 {
1212     PVOID Buffer;
1213     ULONG ActualSize;
1214     ULONG BufferSize;
1215 } BL_IMAGE_PARAMETERS, *PBL_IMAGE_PARAMETERS;
1216
1217 typedef struct _BL_DEFERRED_FONT_FILE
1218 {
1219     LIST_ENTRY ListEntry;
1220     ULONG Flags;
1221     PBL_DEVICE_DESCRIPTOR Device;
1222     PWCHAR FontPath;
1223 } BL_DEFERRED_FONT_FILE, *PBL_DEFERRED_FONT_FILE;
1224
1225 #pragma pack(push)
1226 #pragma pack(1)
1227 typedef struct _BMP_HEADER
1228 {
1229     USHORT Signature;
1230     ULONG Size;
1231     USHORT Reserved[2];
1232     ULONG Offset;
1233 } BMP_HEADER, *PBMP_HEADER;
1234
1235 typedef struct _DIB_HEADER
1236 {
1237     ULONG Size;
1238     ULONG Width;
1239     ULONG Height;
1240     USHORT Planes;
1241     USHORT BitCount;
1242     ULONG Compression;
1243     ULONG SizeImage;
1244     ULONG XPelsPerMeter;
1245     ULONG YPelsPerMEter;
1246     ULONG ClrUsed;
1247     ULONG ClrImportant;
1248 } DIB_HEADER, *PDIB_HEADER;
1249
1250 typedef struct _BITMAP
1251 {
1252     BMP_HEADER BmpHeader;
1253     DIB_HEADER DibHeader;
1254 } BITMAP, *PBITMAP;
1255 #pragma pack(pop)
1256
1257 typedef struct _COORD
1258 {
1259     ULONG X;
1260     ULONG Y;
1261 } COORD, *PCOORD;
1262
1263 typedef struct _BL_PD_DATA_BLOB
1264 {
1265     PVOID Data;
1266     ULONG DataSize;
1267     ULONG BlobSize;
1268 } BL_PD_DATA_BLOB, *PBL_PD_DATA_BLOB;
1269
1270 /* INLINE ROUTINES ***********************************************************/
1271
1272 FORCEINLINE
1273 VOID
1274 BlSetupDefaultParameters (
1275     _Out_ PBL_LIBRARY_PARAMETERS LibraryParameters
1276     )
1277 {
1278     BL_LIBRARY_PARAMETERS DefaultParameters =
1279     {
1280         0x20,
1281         BlVirtual,
1282         1024,
1283         2 * 1024 * 1024,
1284         0,
1285         NULL,
1286         0,
1287         NULL
1288     };
1289
1290     /* Copy the defaults */
1291     RtlCopyMemory(LibraryParameters, &DefaultParameters, sizeof(*LibraryParameters));
1292 }
1293
1294 FORCEINLINE
1295 VOID
1296 MmMdInitializeListHead (
1297     _In_ PBL_MEMORY_DESCRIPTOR_LIST List
1298     )
1299 {
1300     /* Initialize the list */
1301     InitializeListHead(&List->ListHead);
1302     List->First = &List->ListHead;
1303     List->This = NULL;
1304     List->Type = 0;
1305 }
1306
1307 /* INITIALIZATION ROUTINES ***************************************************/
1308
1309 NTSTATUS
1310 BlInitializeLibrary(
1311     _In_ PBOOT_APPLICATION_PARAMETER_BLOCK BootAppParameters,
1312     _In_ PBL_LIBRARY_PARAMETERS LibraryParameters
1313     );
1314
1315 NTSTATUS
1316 BlpArchInitialize (
1317     _In_ ULONG Phase
1318     );
1319
1320 NTSTATUS
1321 BlpFwInitialize (
1322     _In_ ULONG Phase,
1323     _In_ PBL_FIRMWARE_DESCRIPTOR FirmwareParameters
1324     );
1325
1326 NTSTATUS
1327 BlpMmInitialize (
1328     _In_ PBL_MEMORY_DATA MemoryData,
1329     _In_ BL_TRANSLATION_TYPE TranslationType,
1330     _In_ PBL_LIBRARY_PARAMETERS LibraryParameters
1331     );
1332
1333 NTSTATUS
1334 MmBaInitialize (
1335     VOID
1336     );
1337
1338 NTSTATUS
1339 MmPaInitialize (
1340     _In_ PBL_MEMORY_DATA MemoryData,
1341     _In_ ULONG MinimumPages
1342     );
1343
1344 NTSTATUS
1345 MmArchInitialize (
1346     _In_ ULONG Phase,
1347     _In_ PBL_MEMORY_DATA MemoryData,
1348     _In_ BL_TRANSLATION_TYPE TranslationType,
1349     _In_ BL_TRANSLATION_TYPE LibraryTranslationType
1350     );
1351
1352 NTSTATUS
1353 MmHaInitialize (
1354     _In_ ULONG HeapSize,
1355     _In_ ULONG HeapAttributes
1356     );
1357
1358 VOID
1359 MmMdInitialize (
1360     _In_ ULONG Phase,
1361     _In_ PBL_LIBRARY_PARAMETERS LibraryParameters
1362     );
1363
1364 NTSTATUS
1365 BlpDeviceInitialize (
1366     VOID
1367     );
1368
1369 NTSTATUS
1370 BlpIoInitialize (
1371     VOID
1372     );
1373
1374 NTSTATUS
1375 BlpFileInitialize (
1376     VOID
1377     );
1378
1379 NTSTATUS
1380 BlpDisplayInitialize (
1381     _In_ ULONG Flags
1382     );
1383
1384 NTSTATUS
1385 BlpDisplayReinitialize (
1386     VOID
1387     );
1388
1389 VOID
1390 BlDestroyLibrary (
1391     VOID
1392     );
1393
1394 NTSTATUS
1395 BcInitialize (
1396     VOID
1397     );
1398
1399 /* FIRMWARE ROUTINES *********************************************************/
1400
1401 VOID
1402 EfiPrintf (
1403     _In_ PWCHAR Format,
1404     ...
1405     );
1406
1407 NTSTATUS
1408 BlFwGetParameters(
1409     _In_ PBL_FIRMWARE_DESCRIPTOR Parameters
1410     );
1411
1412 NTSTATUS
1413 BlFwEnumerateDevice (
1414     _In_ PBL_DEVICE_DESCRIPTOR Device
1415     );
1416
1417 NTSTATUS
1418 EfiAllocatePages (
1419     _In_ ULONG Type,
1420     _In_ ULONG Pages,
1421     _Inout_ EFI_PHYSICAL_ADDRESS* Memory
1422     );
1423
1424 NTSTATUS
1425 EfiStall (
1426     _In_ ULONG StallTime
1427     );
1428
1429 NTSTATUS
1430 EfiConInExReset (
1431     VOID
1432     );
1433
1434 NTSTATUS
1435 EfiConInReset (
1436     VOID
1437     );
1438
1439 NTSTATUS
1440 EfiConOutOutputString (
1441     _In_ SIMPLE_TEXT_OUTPUT_INTERFACE *TextInterface,
1442     _In_ PWCHAR String
1443     );
1444
1445 NTSTATUS
1446 EfiConOutQueryMode (
1447     _In_ SIMPLE_TEXT_OUTPUT_INTERFACE *TextInterface,
1448     _In_ ULONG Mode,
1449     _In_ UINTN* Columns,
1450     _In_ UINTN* Rows
1451     );
1452
1453 NTSTATUS
1454 EfiConOutSetMode (
1455     _In_ SIMPLE_TEXT_OUTPUT_INTERFACE *TextInterface,
1456     _In_ ULONG Mode
1457     );
1458
1459 VOID
1460 EfiConOutReadCurrentMode (
1461     _In_ SIMPLE_TEXT_OUTPUT_INTERFACE *TextInterface,
1462     _Out_ EFI_SIMPLE_TEXT_OUTPUT_MODE* Mode
1463     );
1464
1465 NTSTATUS
1466 EfiConOutSetAttribute (
1467     _In_ SIMPLE_TEXT_OUTPUT_INTERFACE *TextInterface,
1468     _In_ ULONG Attribute
1469     );
1470
1471 NTSTATUS
1472 EfiConOutSetCursorPosition (
1473     _In_ SIMPLE_TEXT_OUTPUT_INTERFACE *TextInterface,
1474     _In_ ULONG Column,
1475     _In_ ULONG Row
1476     );
1477
1478 NTSTATUS
1479 EfiConOutEnableCursor (
1480     _In_ SIMPLE_TEXT_OUTPUT_INTERFACE *TextInterface,
1481     _In_ BOOLEAN Visible
1482     );
1483
1484 NTSTATUS
1485 EfiLocateHandleBuffer (
1486     _In_ EFI_LOCATE_SEARCH_TYPE SearchType,
1487     _In_ EFI_GUID *Protocol,
1488     _Inout_ PULONG HandleCount,
1489     _Inout_ EFI_HANDLE** Buffer
1490     );
1491
1492 NTSTATUS
1493 EfiOpenProtocol (
1494     _In_ EFI_HANDLE Handle,
1495     _In_ EFI_GUID *Protocol,
1496     _Out_ PVOID* Interface
1497     );
1498
1499 NTSTATUS
1500 EfiCloseProtocol (
1501     _In_ EFI_HANDLE Handle,
1502     _In_ EFI_GUID *Protocol
1503     );
1504
1505 NTSTATUS
1506 EfiGopGetCurrentMode (
1507     _In_ EFI_GRAPHICS_OUTPUT_PROTOCOL *GopInterface,
1508     _Out_ UINTN* Mode,
1509     _Out_ EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Information
1510     );
1511
1512 NTSTATUS
1513 EfiGopSetMode (
1514     _In_ EFI_GRAPHICS_OUTPUT_PROTOCOL *GopInterface,
1515     _In_ ULONG Mode
1516     );
1517
1518 VOID
1519 EfiGopGetFrameBuffer (
1520     _In_ EFI_GRAPHICS_OUTPUT_PROTOCOL *GopInterface,
1521     _Out_ PHYSICAL_ADDRESS* FrameBuffer,
1522     _Out_ UINTN *FrameBufferSize
1523     );
1524
1525 VOID
1526 EfiResetSystem (
1527     _In_ EFI_RESET_TYPE ResetType
1528     );
1529
1530 EFI_DEVICE_PATH*
1531 EfiGetLeafNode (
1532     _In_ EFI_DEVICE_PATH *DevicePath
1533     );
1534
1535 EFI_DEVICE_PATH *
1536 EfiIsDevicePathParent (
1537     _In_ EFI_DEVICE_PATH *DevicePath1,
1538     _In_ EFI_DEVICE_PATH *DevicePath2
1539     );
1540
1541 NTSTATUS
1542 EfipGetRsdt (
1543     _Out_ PPHYSICAL_ADDRESS FoundRsdt
1544     );
1545
1546 NTSTATUS
1547 EfiFreePages (
1548     _In_ ULONG Pages,
1549     _In_ EFI_PHYSICAL_ADDRESS PhysicalAddress
1550     );
1551
1552 /* PLATFORM TIMER ROUTINES ***************************************************/
1553
1554 NTSTATUS
1555 BlpTimeCalibratePerformanceCounter (
1556     VOID
1557     );
1558
1559 ULONGLONG
1560 BlTimeQueryPerformanceCounter (
1561     _Out_opt_ PLARGE_INTEGER Frequency
1562     );
1563
1564 /* RESOURCE LOCALE INTERNATIONALIZATION ROUTINES *****************************/
1565
1566 NTSTATUS
1567 BlpDisplayRegisterLocale (
1568     _In_ PWCHAR Locale
1569     );
1570
1571 /* FONT ROUTINES *************************************************************/
1572
1573 VOID
1574 BfiFreeDeferredFontFile (
1575     _In_ PBL_DEFERRED_FONT_FILE DeferredFontFile
1576     );
1577
1578 NTSTATUS
1579 BfLoadFontFile (
1580     _In_ PBL_DEVICE_DESCRIPTOR Device,
1581     _In_ PWCHAR FontPath
1582     );
1583
1584 NTSTATUS
1585 BfLoadDeferredFontFiles (
1586     VOID
1587     );
1588
1589 NTSTATUS
1590 BfClearScreen  (
1591     _In_ PBL_GRAPHICS_CONSOLE Console
1592     );
1593
1594 NTSTATUS
1595 BfClearToEndOfLine (
1596     _In_ PBL_GRAPHICS_CONSOLE Console
1597     );
1598
1599 /* FILESYSTEM ROUTINES *******************************************************/
1600
1601 NTSTATUS
1602 FatInitialize (
1603     VOID
1604     );
1605
1606 NTSTATUS
1607 FatMount (
1608     _In_ ULONG DeviceId,
1609     _In_ ULONG Unknown,
1610     _Out_ PBL_FILE_ENTRY* FileEntry
1611     );
1612
1613 NTSTATUS
1614 EtfsInitialize (
1615     VOID
1616     );
1617
1618 NTSTATUS
1619 EtfsMount (
1620     _In_ ULONG DeviceId,
1621     _In_ ULONG Unknown,
1622     _Out_ PBL_FILE_ENTRY* FileEntry
1623     );
1624
1625 /* DEBUG ROUTINES ************************************************************/
1626
1627
1628 BOOLEAN
1629 BlBdDebuggerEnabled (
1630     VOID
1631     );
1632
1633 NTSTATUS
1634 BlBdPullRemoteFile (
1635     _In_ PWCHAR FilePath,
1636     _Out_ PVOID BaseAddress,
1637     _Out_ PULONGLONG FileSize
1638     );
1639
1640 VOID
1641 BlStatusPrint (
1642     _In_ PCWCH Format,
1643     ...
1644     );
1645
1646 VOID
1647 BlStatusError (
1648     _In_ ULONG ErrorCode,
1649     _In_ ULONG Parameter1,
1650     _In_ ULONG_PTR Parameter2,
1651     _In_ ULONG_PTR Parameter3,
1652     _In_ ULONG_PTR Parameter4
1653     );
1654
1655 /* UTILITY ROUTINES **********************************************************/
1656
1657 VOID
1658 BlUtlUpdateProgress (
1659     _In_ ULONG Percentage,
1660     _Out_opt_ PBOOLEAN Completed
1661     );
1662
1663 NTSTATUS
1664 BlUtlGetAcpiTable (
1665     _Out_ PVOID* TableAddress,
1666     _In_ ULONG Signature
1667     );
1668
1669 NTSTATUS
1670 BlUtlInitialize (
1671     VOID
1672     );
1673
1674 NTSTATUS
1675 BlUtlRegisterProgressRoutine (
1676     VOID
1677     );
1678
1679 ULONG
1680 BlUtlCheckSum (
1681     _In_ ULONG PartialSum,
1682     _In_ PUCHAR Buffer,
1683     _In_ ULONG Length,
1684     _In_ ULONG Flags
1685     );
1686
1687 NTSTATUS
1688 BlGetApplicationBaseAndSize (
1689     _Out_ PVOID* ImageBase,
1690     _Out_ PULONG ImageSize
1691     );
1692
1693 VOID
1694 BlDestroyBootEntry (
1695     _In_ PBL_LOADED_APPLICATION_ENTRY AppEntry
1696     );
1697
1698 NTSTATUS
1699 BlPdQueryData (
1700     _In_ const GUID* DataGuid,
1701     _In_ PVOID Unknown,
1702     _Inout_ PBL_PD_DATA_BLOB DataBlob
1703     );
1704
1705 /* FIRMWARE UTILITY ROUTINES *************************************************/
1706
1707 EFI_STATUS
1708 EfiGetEfiStatusCode(
1709     _In_ NTSTATUS Status
1710     );
1711
1712 NTSTATUS
1713 EfiGetNtStatusCode (
1714     _In_ EFI_STATUS EfiStatus
1715     );
1716
1717 VOID
1718 BlFwReboot (
1719     VOID
1720     );
1721
1722 NTSTATUS
1723 MmFwFreePages (
1724     _In_ ULONG BasePage,
1725     _In_ ULONG PageCount
1726     );
1727
1728 PGUID
1729 BlGetApplicationIdentifier (
1730     VOID
1731     );
1732
1733 NTSTATUS
1734 BlpSecureBootEFIIsEnabled (
1735     VOID
1736     );
1737
1738 NTSTATUS
1739 BlSecureBootIsEnabled (
1740     _Out_ PBOOLEAN SecureBootEnabled
1741     );
1742
1743 NTSTATUS
1744 BlSecureBootCheckForFactoryReset (
1745     VOID
1746     );
1747
1748 /* RESOURCE ROUTINES *********************************************************/
1749
1750 PWCHAR
1751 BlResourceFindMessage (
1752     _In_ ULONG MsgId
1753     );
1754
1755 PWCHAR
1756 BlResourceFindHtml (
1757     VOID
1758     );
1759
1760 NTSTATUS
1761 BlpResourceInitialize (
1762     VOID
1763     );
1764
1765 /* TABLE ROUTINES ************************************************************/
1766
1767 NTSTATUS
1768 BlTblMap (
1769     _In_ PVOID *Table,
1770     _In_ ULONG Count,
1771     _In_ PBL_TBL_MAP_ROUTINE MapCallback
1772     );
1773
1774 PVOID
1775 BlTblFindEntry (
1776     _In_ PVOID *Table,
1777     _In_ ULONG Count,
1778     _Out_ PULONG EntryIndex,
1779     _In_ PBL_TBL_LOOKUP_ROUTINE Callback,
1780     _In_ PVOID Argument1,
1781     _In_ PVOID Argument2,
1782     _In_ PVOID Argument3,
1783     _In_ PVOID Argument4
1784     );
1785
1786 NTSTATUS
1787 BlTblSetEntry (
1788     _Inout_ PVOID** Table,
1789     _Inout_ PULONG Count,
1790     _In_ PVOID Entry,
1791     _Out_ PULONG EntryIndex,
1792     _In_ PBL_TBL_SET_ROUTINE Callback
1793     );
1794
1795 NTSTATUS
1796 TblDoNotPurgeEntry (
1797     _In_ PVOID Entry
1798     );
1799
1800 /* HASH TABLE ROUTINES *******************************************************/
1801
1802 NTSTATUS
1803 BlHtStore (
1804     _In_ ULONG TableId,
1805     _In_ PBL_HASH_ENTRY Entry,
1806     _In_ PVOID Data,
1807     _In_ ULONG DataSize
1808     );
1809
1810 NTSTATUS
1811 BlHtLookup (
1812     _In_ ULONG TableId,
1813     _In_ PBL_HASH_ENTRY Entry,
1814     _Out_ PBL_HASH_VALUE *Value
1815     );
1816
1817 NTSTATUS
1818 BlHtCreate (
1819     _In_ ULONG Size,
1820     _In_ PBL_HASH_TABLE_HASH_FUNCTION HashFunction,
1821     _In_ PBL_HASH_TABLE_COMPARE_FUNCTION CompareFunction,
1822     _Out_ PULONG Id
1823     );
1824
1825 /* BCD OPTION ROUTINES *******************************************************/
1826
1827 PBL_BCD_OPTION
1828 MiscGetBootOption (
1829     _In_ PBL_BCD_OPTION List,
1830     _In_ ULONG Type
1831     );
1832
1833 ULONG
1834 BlGetBootOptionListSize (
1835     _In_ PBL_BCD_OPTION BcdOption
1836     );
1837
1838 ULONG
1839 BlGetBootOptionSize (
1840     _In_ PBL_BCD_OPTION BcdOption
1841     );
1842
1843 NTSTATUS
1844 BlGetBootOptionString (
1845     _In_ PBL_BCD_OPTION List,
1846     _In_ ULONG Type,
1847     _Out_ PWCHAR* Value
1848     );
1849
1850 NTSTATUS
1851 BlGetBootOptionInteger (
1852     _In_ PBL_BCD_OPTION List,
1853     _In_ ULONG Type,
1854     _Out_ PULONGLONG Value
1855     );
1856
1857 NTSTATUS
1858 BlGetBootOptionBoolean (
1859     _In_ PBL_BCD_OPTION List,
1860     _In_ ULONG Type,
1861     _Out_ PBOOLEAN Value
1862     );
1863
1864 NTSTATUS
1865 BlpGetBootOptionIntegerList (
1866     _In_ PBL_BCD_OPTION List,
1867     _In_ ULONG Type,
1868     _Out_ PULONGLONG* Value,
1869     _Out_ PULONGLONG Count,
1870     _In_ BOOLEAN NoCopy
1871     );
1872
1873 NTSTATUS
1874 BlGetBootOptionDevice (
1875     _In_ PBL_BCD_OPTION List,
1876     _In_ ULONG Type,
1877     _Out_ PBL_DEVICE_DESCRIPTOR* Value,
1878     _In_opt_ PBL_BCD_OPTION* ExtraOptions
1879     );
1880
1881 NTSTATUS
1882 BlGetBootOptionGuid (
1883     _In_ PBL_BCD_OPTION List,
1884     _In_ ULONG Type,
1885     _Out_ PGUID Value
1886     );
1887
1888 NTSTATUS
1889 BlGetBootOptionGuidList (
1890     _In_ PBL_BCD_OPTION List,
1891     _In_ ULONG Type,
1892     _Out_ PGUID *Value,
1893     _In_ PULONG Count
1894     );
1895
1896 NTSTATUS
1897 BlCopyBootOptions (
1898     _In_ PBL_BCD_OPTION OptionList,
1899     _Out_ PBL_BCD_OPTION *CopiedOptions
1900     );
1901
1902 NTSTATUS
1903 BlAppendBootOptionBoolean (
1904     _In_ PBL_LOADED_APPLICATION_ENTRY AppEntry,
1905     _In_ ULONG OptionId
1906     );
1907
1908 NTSTATUS
1909 BlAppendBootOptionInteger (
1910     _In_ PBL_LOADED_APPLICATION_ENTRY AppEntry,
1911     _In_ ULONG OptionId,
1912     _In_ ULONGLONG Value
1913     );
1914
1915 NTSTATUS
1916 BlAppendBootOptionString (
1917     _In_ PBL_LOADED_APPLICATION_ENTRY AppEntry,
1918     _In_ PWCHAR OptionString
1919     );
1920
1921 NTSTATUS
1922 BlAppendBootOptions (
1923     _In_ PBL_LOADED_APPLICATION_ENTRY AppEntry,
1924     _In_ PBL_BCD_OPTION Options
1925     );
1926
1927 VOID
1928 BlRemoveBootOption (
1929     _In_ PBL_BCD_OPTION List,
1930     _In_ ULONG Type
1931     );
1932
1933 NTSTATUS
1934 BlReplaceBootOptions (
1935     _In_ PBL_LOADED_APPLICATION_ENTRY AppEntry,
1936     _In_ PBL_BCD_OPTION NewOptions
1937     );
1938
1939 /* BOOT REGISTRY ROUTINES ****************************************************/
1940
1941 VOID
1942 BiCloseKey (
1943     _In_ HANDLE KeyHandle
1944     );
1945
1946 NTSTATUS
1947 BiOpenKey(
1948     _In_ HANDLE ParentHandle,
1949     _In_ PWCHAR KeyName,
1950     _Out_ PHANDLE Handle
1951     );
1952
1953 NTSTATUS
1954 BiLoadHive (
1955     _In_ PBL_FILE_PATH_DESCRIPTOR FilePath,
1956     _Out_ PHANDLE HiveHandle
1957     );
1958
1959 NTSTATUS
1960 BiGetRegistryValue (
1961     _In_ HANDLE KeyHandle,
1962     _In_ PWCHAR ValueName,
1963     _In_ ULONG Type,
1964     _Out_ PVOID* Buffer,
1965     _Out_ PULONG ValueLength
1966     );
1967
1968 NTSTATUS
1969 BiEnumerateSubKeys (
1970     _In_ HANDLE KeyHandle,
1971     _Out_ PWCHAR** SubKeyList,
1972     _Out_ PULONG SubKeyCount
1973     );
1974
1975 NTSTATUS
1976 BiDeleteKey (
1977     _In_ HANDLE KeyHandle
1978     );
1979
1980 VOID
1981 BiDereferenceHive (
1982     _In_ HANDLE KeyHandle
1983     );
1984
1985 /* CONTEXT ROUTINES **********************************************************/
1986
1987 VOID
1988 BlpArchSwitchContext (
1989     _In_ BL_ARCH_MODE NewMode
1990     );
1991
1992 VOID
1993 Archx86TransferTo32BitApplicationAsm (
1994     VOID
1995     );
1996
1997 /* MEMORY DESCRIPTOR ROUTINES ************************************************/
1998
1999 VOID
2000 MmMdInitializeList (
2001     _In_ PBL_MEMORY_DESCRIPTOR_LIST DescriptorList,
2002     _In_ ULONG Type,
2003     _In_ PLIST_ENTRY ListHead
2004     );
2005
2006 PBL_MEMORY_DESCRIPTOR
2007 MmMdFindDescriptor (
2008     _In_ ULONG WhichList,
2009     _In_ ULONG Flags,
2010     _In_ ULONGLONG Page
2011     );
2012
2013 NTSTATUS
2014 MmMdCopyList (
2015     _In_ PBL_MEMORY_DESCRIPTOR_LIST DestinationList,
2016     _In_ PBL_MEMORY_DESCRIPTOR_LIST SourceList,
2017     _In_opt_ PBL_MEMORY_DESCRIPTOR ListDescriptor,
2018     _Out_ PULONG ActualCount,
2019     _In_ ULONG Count,
2020     _In_ ULONG Flags
2021     );
2022
2023 ULONG
2024 MmMdCountList (
2025     _In_ PBL_MEMORY_DESCRIPTOR_LIST MdList
2026     );
2027
2028 VOID
2029 MmMdFreeList(
2030     _In_ PBL_MEMORY_DESCRIPTOR_LIST MdList
2031     );
2032
2033 PBL_MEMORY_DESCRIPTOR
2034 MmMdInitByteGranularDescriptor (
2035     _In_ ULONG Flags,
2036     _In_ BL_MEMORY_TYPE Type,
2037     _In_ ULONGLONG BasePage,
2038     _In_ ULONGLONG VirtualPage,
2039     _In_ ULONGLONG PageCount
2040     );
2041
2042 VOID
2043 MmMdFreeGlobalDescriptors (
2044     VOID
2045     );
2046
2047 NTSTATUS
2048 MmMdAddDescriptorToList (
2049     _In_ PBL_MEMORY_DESCRIPTOR_LIST MdList,
2050     _In_ PBL_MEMORY_DESCRIPTOR MemoryDescriptor,
2051     _In_ ULONG Flags
2052     );
2053
2054 VOID
2055 MmMdRemoveDescriptorFromList (
2056     _In_ PBL_MEMORY_DESCRIPTOR_LIST MdList,
2057     _In_ PBL_MEMORY_DESCRIPTOR Entry
2058     );
2059
2060 BOOLEAN
2061 MmMdFindSatisfyingRegion (
2062     _In_ PBL_MEMORY_DESCRIPTOR Descriptor,
2063     _Out_ PBL_MEMORY_DESCRIPTOR NewDescriptor,
2064     _In_ ULONGLONG Pages,
2065     _In_ PBL_ADDRESS_RANGE BaseRange,
2066     _In_ PBL_ADDRESS_RANGE VirtualRange,
2067     _In_ BOOLEAN TopDown,
2068     _In_ BL_MEMORY_TYPE MemoryType,
2069     _In_ ULONG Flags,
2070     _In_ ULONG Alignment
2071     );
2072
2073 NTSTATUS
2074 MmMdRemoveRegionFromMdlEx (
2075     __in PBL_MEMORY_DESCRIPTOR_LIST MdList,
2076     __in ULONG Flags,
2077     __in ULONGLONG BasePage,
2078     __in ULONGLONG PageCount,
2079     __in PBL_MEMORY_DESCRIPTOR_LIST NewMdList
2080     );
2081
2082 NTSTATUS
2083 MmMdFreeDescriptor (
2084     _In_ PBL_MEMORY_DESCRIPTOR MemoryDescriptor
2085     );
2086
2087 /* PAGE ALLOCATOR ROUTINES ***************************************************/
2088
2089 NTSTATUS
2090 BlMmAllocatePhysicalPages(
2091     _Inout_ PPHYSICAL_ADDRESS Address,
2092     _In_ BL_MEMORY_TYPE MemoryType,
2093     _In_ ULONGLONG PageCount,
2094     _In_ ULONG Attributes,
2095     _In_ ULONG Alignment
2096     );
2097
2098 NTSTATUS
2099 MmPapAllocatePhysicalPagesInRange (
2100     _Inout_ PPHYSICAL_ADDRESS BaseAddress,
2101     _In_ BL_MEMORY_TYPE MemoryType,
2102     _In_ ULONGLONG Pages,
2103     _In_ ULONG Attributes,
2104     _In_ ULONG Alignment,
2105     _In_ PBL_MEMORY_DESCRIPTOR_LIST NewList,
2106     _In_opt_ PBL_ADDRESS_RANGE Range,
2107     _In_ ULONG RangeType
2108     );
2109
2110 NTSTATUS
2111 BlMmFreePhysicalPages (
2112     _In_ PHYSICAL_ADDRESS Address
2113     );
2114
2115 NTSTATUS
2116 MmPapFreePages (
2117     _In_ PVOID Address,
2118     _In_ ULONG WhichList
2119     );
2120
2121 NTSTATUS
2122 MmPapAllocatePagesInRange (
2123     _Inout_ PVOID* PhysicalAddress,
2124     _In_ BL_MEMORY_TYPE MemoryType,
2125     _In_ ULONGLONG Pages,
2126     _In_ ULONG Attributes,
2127     _In_ ULONG Alignment,
2128     _In_opt_ PBL_ADDRESS_RANGE Range,
2129     _In_ ULONG Type
2130     );
2131
2132 NTSTATUS
2133 MmFwGetMemoryMap (
2134     _Out_ PBL_MEMORY_DESCRIPTOR_LIST MemoryMap,
2135     _In_ ULONG Flags
2136     );
2137
2138 NTSTATUS
2139 BlpMmInitializeConstraints (
2140     VOID
2141     );
2142
2143 NTSTATUS
2144 BlMmRemoveBadMemory (
2145     VOID
2146     );
2147
2148 NTSTATUS
2149 BlMmGetMemoryMap (
2150     _In_ PLIST_ENTRY MemoryMap,
2151     _In_ PBL_IMAGE_PARAMETERS MemoryParameters,
2152     _In_ ULONG WhichTypes,
2153     _In_ ULONG Flags
2154     );
2155
2156 /* VIRTUAL MEMORY ROUTINES ***************************************************/
2157
2158 NTSTATUS
2159 BlMmMapPhysicalAddressEx (
2160     _In_ PVOID* VirtualAddress,
2161     _In_ ULONG Attributes,
2162     _In_ ULONGLONG Size,
2163     _In_ PHYSICAL_ADDRESS PhysicalAddress
2164     );
2165
2166 NTSTATUS
2167 BlMmUnmapVirtualAddressEx (
2168     _In_ PVOID VirtualAddress,
2169     _In_ ULONGLONG Size
2170     );
2171
2172 BOOLEAN
2173 BlMmTranslateVirtualAddress (
2174     _In_ PVOID VirtualAddress,
2175     _Out_ PPHYSICAL_ADDRESS PhysicalAddress
2176     );
2177
2178 BOOLEAN
2179 MmArchTranslateVirtualAddress (
2180     _In_ PVOID VirtualAddress,
2181     _Out_opt_ PPHYSICAL_ADDRESS PhysicalAddress,
2182     _Out_opt_ PULONG CachingFlags
2183     );
2184
2185 /* BLOCK ALLOCATOR ROUTINES **************************************************/
2186
2187 NTSTATUS
2188 BlpMmCreateBlockAllocator (
2189     VOID
2190     );
2191
2192 /* HEAP ALLOCATOR ROUTINES ***************************************************/
2193
2194 PVOID
2195 BlMmAllocateHeap (
2196     _In_ ULONG Size
2197     );
2198
2199 NTSTATUS
2200 BlMmFreeHeap (
2201     _In_ PVOID Buffer
2202     );
2203
2204 /* DISPLAY ROUTINES **********************************************************/
2205
2206 VOID
2207 BlDisplayGetTextCellResolution (
2208     _Out_ PULONG TextWidth,
2209     _Out_ PULONG TextHeight
2210     );
2211
2212 NTSTATUS
2213 BlDisplaySetScreenResolution (
2214     VOID
2215     );
2216
2217 NTSTATUS
2218 BlDisplayGetScreenResolution (
2219     _Out_ PULONG HRes,
2220     _Out_ PULONG Vres
2221     );
2222
2223 VOID
2224 BlDisplayInvalidateOemBitmap (
2225     VOID
2226     );
2227
2228 PBITMAP
2229 BlDisplayGetOemBitmap (
2230     _Out_ PCOORD Offset,
2231     _Out_opt_ PULONG Flags
2232     );
2233
2234 BOOLEAN
2235 BlDisplayValidOemBitmap (
2236     VOID
2237     );
2238
2239 NTSTATUS
2240 BlDisplayClearScreen (
2241     VOID
2242     );
2243
2244 NTSTATUS
2245 BlDisplaySetCursorType (
2246     _In_ ULONG Type
2247     );
2248
2249 /* I/O ROUTINES **************************************************************/
2250
2251 NTSTATUS
2252 BlpIoRegisterDestroyRoutine (
2253     _In_ PBL_IO_DESTROY_ROUTINE DestroyRoutine
2254     );
2255
2256 NTSTATUS
2257 BlDeviceClose (
2258     _In_ ULONG DeviceId
2259     );
2260
2261 NTSTATUS
2262 BlpDeviceOpen (
2263     _In_ PBL_DEVICE_DESCRIPTOR Device,
2264     _In_ ULONG Flags,
2265     _In_ ULONG Unknown,
2266     _Out_ PULONG DeviceId
2267     );
2268
2269 NTSTATUS
2270 BlDeviceGetInformation (
2271     _In_ ULONG DeviceId,
2272     _Out_ PBL_DEVICE_INFORMATION DeviceInformation
2273     );
2274
2275 NTSTATUS
2276 BlDeviceSetInformation (
2277     _In_ ULONG DeviceId,
2278     _In_ PBL_DEVICE_INFORMATION DeviceInformation
2279     );
2280
2281 NTSTATUS
2282 BlDeviceReadAtOffset (
2283     _In_ ULONG DeviceId,
2284     _In_ ULONG Size,
2285     _In_ ULONGLONG Offset,
2286     _In_ PVOID Buffer,
2287     _Out_ PULONG BytesRead
2288     );
2289
2290 /* IMAGE ROUTINES ************************************************************/
2291
2292 NTSTATUS
2293 BlImgLoadImageWithProgress2 (
2294     _In_ ULONG DeviceId,
2295     _In_ BL_MEMORY_TYPE MemoryType,
2296     _In_ PWCHAR FileName,
2297     _Inout_ PVOID* MappedBase,
2298     _Inout_ PULONG MappedSize,
2299     _In_ ULONG ImageFlags,
2300     _In_ BOOLEAN ShowProgress,
2301     _Out_opt_ PUCHAR* HashBuffer,
2302     _Out_opt_ PULONG HashSize
2303     );
2304
2305 PIMAGE_SECTION_HEADER
2306 BlImgFindSection (
2307     _In_ PVOID ImageBase,
2308     _In_ ULONG ImageSize
2309     );
2310
2311 NTSTATUS
2312 BlImgLoadBootApplication (
2313     _In_ PBL_LOADED_APPLICATION_ENTRY BootEntry,
2314     _Out_ PULONG AppHandle
2315     );
2316
2317 NTSTATUS
2318 BlImgStartBootApplication (
2319     _In_ ULONG AppHandle,
2320     _Inout_ PBL_RETURN_ARGUMENTS ReturnArguments
2321     );
2322
2323 NTSTATUS
2324 BlImgUnloadBootApplication (
2325     _In_ ULONG AppHandle
2326     );
2327
2328 VOID
2329 BlImgQueryCodeIntegrityBootOptions (
2330     _In_ PBL_LOADED_APPLICATION_ENTRY ApplicationEntry,
2331     _Out_ PBOOLEAN IntegrityChecksDisabled,
2332     _Out_ PBOOLEAN TestSigning
2333     );
2334
2335 /* FILE I/O ROUTINES *********************************************************/
2336
2337 NTSTATUS
2338 BlFileClose (
2339     _In_ ULONG FileId
2340     );
2341
2342 NTSTATUS
2343 BlFileReadAtOffsetEx (
2344     _In_ ULONG FileId,
2345     _In_ ULONG Size,
2346     _In_ ULONGLONG ByteOffset,
2347     _In_ PVOID Buffer,
2348     _Out_ PULONG BytesReturned,
2349     _In_ ULONG Flags
2350     );
2351
2352 NTSTATUS
2353 BlFileGetInformation (
2354     _In_ ULONG FileId,
2355     _In_ PBL_FILE_INFORMATION FileInfo
2356     );
2357
2358 NTSTATUS
2359 BlFileOpen (
2360     _In_ ULONG DeviceId,
2361     _In_ PWCHAR FileName,
2362     _In_ ULONG Flags,
2363     _Out_ PULONG FileId
2364     );
2365
2366 /* BLOCK I/O ROUTINES *******************************************************/
2367
2368 NTSTATUS
2369 BlockIoEfiCompareDevice (
2370     _In_ PBL_DEVICE_DESCRIPTOR Device,
2371     _In_ EFI_HANDLE Handle
2372     );
2373
2374 /* INPUT CONSOLE ROUTINES ****************************************************/
2375
2376 VOID
2377 ConsoleInputLocalDestruct (
2378     _In_ struct _BL_INPUT_CONSOLE* Console
2379     );
2380
2381 NTSTATUS
2382 ConsoleInputBaseReinitialize (
2383     _In_ struct _BL_INPUT_CONSOLE* Console
2384     );
2385
2386 NTSTATUS
2387 ConsoleCreateLocalInputCnsole (
2388     VOID
2389     );
2390
2391 /* TEXT CONSOLE ROUTINES *****************************************************/
2392
2393 VOID
2394 ConsoleGraphicalDestruct (
2395     _In_ struct _BL_GRAPHICS_CONSOLE* Console
2396     );
2397
2398 NTSTATUS
2399 ConsoleGraphicalClearText (
2400     _In_ PBL_GRAPHICS_CONSOLE Console,
2401     _In_ BOOLEAN LineOnly
2402     );
2403
2404 NTSTATUS
2405 ConsoleGraphicalClearPixels  (
2406     _In_ PBL_GRAPHICS_CONSOLE Console,
2407     _In_ ULONG Color
2408     );
2409
2410 NTSTATUS
2411 ConsoleGraphicalReinitialize (
2412     _In_ struct _BL_GRAPHICS_CONSOLE* Console
2413     );
2414
2415 NTSTATUS
2416 ConsoleGraphicalSetTextState (
2417     _In_ PBL_GRAPHICS_CONSOLE Console,
2418     _In_ ULONG Mask,
2419     _In_ PBL_DISPLAY_STATE TextState
2420     );
2421
2422 BOOLEAN
2423 ConsoleGraphicalIsEnabled (
2424     _In_ struct _BL_GRAPHICS_CONSOLE* Console
2425     );
2426
2427 NTSTATUS
2428 ConsoleGraphicalGetGraphicalResolution (
2429     _In_ struct _BL_GRAPHICS_CONSOLE* Console,
2430     _In_ PBL_DISPLAY_MODE DisplayMode
2431     );
2432
2433 NTSTATUS
2434 ConsoleGraphicalGetOriginalResolution (
2435     _In_ struct _BL_GRAPHICS_CONSOLE* Console,
2436     _In_ PBL_DISPLAY_MODE DisplayMode
2437     );
2438
2439 NTSTATUS
2440 ConsoleGraphicalEnable (
2441     _In_ struct _BL_GRAPHICS_CONSOLE* Console,
2442     _In_ BOOLEAN Enable
2443     );
2444
2445 VOID
2446 ConsoleTextLocalDestruct (
2447     _In_ struct _BL_TEXT_CONSOLE* Console
2448     );
2449
2450 NTSTATUS
2451 ConsoleTextLocalReinitialize (
2452     _In_ struct _BL_TEXT_CONSOLE* Console
2453     );
2454
2455 NTSTATUS
2456 ConsoleTextBaseGetTextState (
2457     _In_ struct _BL_TEXT_CONSOLE* Console,
2458     _Out_ PBL_DISPLAY_STATE TextState
2459     );
2460
2461 NTSTATUS
2462 ConsoleTextLocalSetTextState (
2463     _In_ struct _BL_TEXT_CONSOLE* Console,
2464     _In_ ULONG Flags,
2465     _In_ PBL_DISPLAY_STATE TextState
2466     );
2467
2468 NTSTATUS
2469 ConsoleTextBaseGetTextResolution (
2470     _In_ struct _BL_TEXT_CONSOLE* Console,
2471     _Out_ PULONG TextResolution
2472     );
2473
2474 NTSTATUS
2475 ConsoleTextLocalSetTextResolution (
2476     _In_ struct _BL_TEXT_CONSOLE* Console,
2477     _In_ ULONG NewTextResolution,
2478     _Out_ PULONG OldTextResolution
2479     );
2480
2481 NTSTATUS
2482 ConsoleTextLocalClearText (
2483     _In_ struct _BL_TEXT_CONSOLE* Console,
2484     _In_ BOOLEAN LineOnly
2485     );
2486
2487 NTSTATUS
2488 ConsoleTextLocalWriteText (
2489     _In_ struct _BL_TEXT_CONSOLE* Console,
2490     _In_ PCHAR Text,
2491     _In_ ULONG Attribute
2492     );
2493
2494 NTSTATUS
2495 ConsoleTextLocalConstruct (
2496     _In_ PBL_TEXT_CONSOLE TextConsole,
2497     _In_ BOOLEAN Activate
2498     );
2499
2500 BOOLEAN
2501 ConsolepFindResolution (
2502     _In_ PBL_DISPLAY_MODE Mode,
2503     _In_ PBL_DISPLAY_MODE List,
2504     _In_ ULONG MaxIndex
2505     );
2506
2507 NTSTATUS
2508 ConsoleFirmwareTextClear (
2509     _In_ PBL_TEXT_CONSOLE Console,
2510     _In_ BOOLEAN LineOnly
2511     );
2512
2513 VOID
2514 ConsoleFirmwareTextClose (
2515     _In_ PBL_TEXT_CONSOLE TextConsole
2516     );
2517
2518 NTSTATUS
2519 ConsoleFirmwareTextOpen (
2520     _In_ PBL_TEXT_CONSOLE TextConsole
2521     );
2522
2523 NTSTATUS
2524 ConsoleFirmwareTextSetState (
2525     _In_ PBL_TEXT_CONSOLE TextConsole,
2526     _In_ UCHAR Mask,
2527     _In_ PBL_DISPLAY_STATE State
2528     );
2529
2530 NTSTATUS
2531 ConsoleGraphicalConstruct (
2532     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole
2533     );
2534
2535 NTSTATUS
2536 ConsoleCreateRemoteConsole (
2537     _In_ PBL_TEXT_CONSOLE* TextConsole
2538     );
2539
2540 NTSTATUS
2541 ConsoleEfiGraphicalOpenProtocol (
2542     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole,
2543     _In_ BL_GRAPHICS_CONSOLE_TYPE Type
2544     );
2545
2546 VOID
2547 ConsoleFirmwareGraphicalClose (
2548     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole
2549     );
2550
2551 VOID
2552 ConsoleFirmwareGraphicalDisable (
2553     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole
2554     );
2555
2556 NTSTATUS
2557 ConsoleFirmwareGraphicalClear (
2558     _In_ PBL_GRAPHICS_CONSOLE Console,
2559     _In_ ULONG Color
2560     );
2561
2562 NTSTATUS
2563 ConsoleFirmwareGraphicalEnable (
2564     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole
2565     );
2566
2567 NTSTATUS
2568 ConsoleEfiUgaOpen (
2569     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole
2570     );
2571
2572 VOID
2573 ConsoleEfiUgaClose (
2574     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole
2575     );
2576
2577 VOID
2578 ConsoleEfiGopClose (
2579     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole
2580     );
2581
2582 NTSTATUS
2583 ConsoleEfiGopOpen (
2584     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole
2585     );
2586
2587 NTSTATUS
2588 ConsoleEfiGopEnable (
2589     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole
2590     );
2591
2592 NTSTATUS
2593 ConsoleEfiUgaSetResolution  (
2594     _In_ PBL_GRAPHICS_CONSOLE GraphicsConsole,
2595     _In_ PBL_DISPLAY_MODE DisplayMode,
2596     _In_ ULONG DisplayModeCount
2597     );
2598
2599 NTSTATUS
2600 ConsoleCreateLocalInputConsole (
2601     VOID
2602     );
2603
2604 NTSTATUS
2605 ConsoleInputLocalEraseBuffer (
2606     _In_ PBL_INPUT_CONSOLE Console,
2607     _In_opt_ PULONG ValueToFill
2608     );
2609
2610 VOID
2611 ConsolepClearBuffer (
2612     _In_ PUCHAR FrameBuffer,
2613     _In_ ULONG Width,
2614     _In_ PUCHAR FillColor,
2615     _In_ ULONG Height,
2616     _In_ ULONG ScanlineWidth,
2617     _In_ ULONG PixelDepth
2618     );
2619
2620 NTSTATUS
2621 ConsolepConvertColorToPixel (
2622     _In_ BL_COLOR Color,
2623     _Out_ PUCHAR Pixel
2624     );
2625
2626 extern ULONG MmDescriptorCallTreeCount;
2627 extern ULONG BlpApplicationFlags;
2628 extern BL_LIBRARY_PARAMETERS BlpLibraryParameters;
2629 extern BL_TRANSLATION_TYPE  MmTranslationType;
2630 extern PBL_ARCH_CONTEXT CurrentExecutionContext;
2631 extern PBL_DEVICE_DESCRIPTOR BlpBootDevice;
2632 extern BL_LOADED_APPLICATION_ENTRY BlpApplicationEntry;
2633 extern EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *EfiConOut;
2634 extern EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *EfiConInEx;
2635 extern EFI_GUID EfiGraphicsOutputProtocol;
2636 extern EFI_GUID EfiUgaDrawProtocol;
2637 extern EFI_GUID EfiLoadedImageProtocol;
2638 extern EFI_GUID EfiDevicePathProtocol;
2639 extern EFI_GUID EfiBlockIoProtocol;
2640 extern EFI_GUID EfiSimpleTextInputExProtocol;
2641 extern EFI_GUID EfiRootAcpiTableGuid;
2642 extern EFI_GUID EfiRootAcpiTable10Guid;
2643 extern EFI_GUID EfiGlobalVariable;
2644 extern ULONG ConsoleGraphicalResolutionListFlags;
2645 extern BL_DISPLAY_MODE ConsoleGraphicalResolutionList[];
2646 extern BL_DISPLAY_MODE ConsoleTextResolutionList[];
2647 extern ULONG ConsoleGraphicalResolutionListSize;
2648 extern PVOID DspRemoteInputConsole;
2649 extern PVOID DspLocalInputConsole;
2650 extern WCHAR BlScratchBuffer[8192];
2651 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlMappedAllocated;
2652 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlMappedUnallocated;
2653 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlFwAllocationTracker;
2654 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlUnmappedAllocated;
2655 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlUnmappedUnallocated;
2656 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlReservedAllocated;
2657 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlBadMemory;
2658 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlTruncatedMemory;
2659 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlPersistentMemory;
2660 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlCompleteBadMemory;
2661 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlFreeVirtual;
2662 extern BL_MEMORY_DESCRIPTOR_LIST MmMdlMappingTrackers;
2663 extern ULONGLONG BlpTimePerformanceFrequency;
2664 extern LIST_ENTRY RegisteredFileSystems;
2665
2666 #endif