2 # Open Virtual Machine Firmware: FDF
4 # Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
6 # This program and the accompanying materials
7 # are licensed and made available under the terms and conditions of the BSD License
8 # which accompanies this distribution. The full text of the license may be found at
9 # http://opensource.org/licenses/bsd-license.php
11 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
16 ################################################################################
19 # Default flash size for DEBUG build is 2MB. For RELEASE it is 1MB.
21 # Defining FD_SIZE_1MB or FD_SIZE_2MB on the build command line can
25 !if $(TARGET) == RELEASE
26 !ifndef $(FD_SIZE_2MB)
33 BaseAddress = 0xFFF00000|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress
34 Size = 0x00100000|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize
36 BlockSize = 0x1000|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize
40 BaseAddress = 0xFFE00000|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFdBaseAddress
41 Size = 0x00200000|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareFdSize
43 BlockSize = 0x1000|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFirmwareBlockSize
48 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageVariableBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
51 ## This is the EFI_FIRMWARE_VOLUME_HEADER
53 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
54 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
55 # FileSystemGuid: gEfiSystemNvDataFvGuid =
56 # { 0xFFF12B8D, 0x7696, 0x4C8B,
57 # { 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50 }}
58 0x8D, 0x2B, 0xF1, 0xFF, 0x96, 0x76, 0x8B, 0x4C,
59 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50,
61 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
62 # Signature "_FVH" # Attributes
63 0x5f, 0x46, 0x56, 0x48, 0xff, 0xfe, 0x04, 0x00,
64 # HeaderLength # CheckSum # ExtHeaderOffset #Reserved #Revision
65 0x48, 0x00, 0x19, 0xF9, 0x00, 0x00, 0x00, 0x02,
66 # Blockmap[0]: 0x20 Blocks * 0x1000 Bytes / Block
67 0x20, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
69 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
70 ## This is the VARIABLE_STORE_HEADER
71 !if $(SECURE_BOOT_ENABLE) == TRUE
72 # Signature: gEfiAuthenticatedVariableGuid =
73 # { 0xaaf32c78, 0x947b, 0x439a,
74 # { 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92 }}
75 0x78, 0x2c, 0xf3, 0xaa, 0x7b, 0x94, 0x9a, 0x43,
76 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92,
78 # Signature: gEfiVariableGuid =
79 # { 0xddcf3616, 0x3275, 0x4164,
80 # { 0x98, 0xb6, 0xfe, 0x85, 0x70, 0x7f, 0xfe, 0x7d }}
81 0x16, 0x36, 0xcf, 0xdd, 0x75, 0x32, 0x64, 0x41,
82 0x98, 0xb6, 0xfe, 0x85, 0x70, 0x7f, 0xfe, 0x7d,
84 # Size: 0xe000 (gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize) -
85 # 0x48 (size of EFI_FIRMWARE_VOLUME_HEADER) = 0xdfb8
86 # This can speed up the Variable Dispatch a bit.
87 0xB8, 0xDF, 0x00, 0x00,
88 # FORMATTED: 0x5A #HEALTHY: 0xFE #Reserved: UINT16 #Reserved1: UINT32
89 0x5A, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
94 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageEventLogSize
97 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwWorkingBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
100 # EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER->Signature = gEdkiiWorkingBlockSignatureGuid =
101 # { 0x9e58292b, 0x7c68, 0x497d, { 0xa0, 0xce, 0x65, 0x0, 0xfd, 0x9f, 0x1b, 0x95 }}
102 0x2b, 0x29, 0x58, 0x9e, 0x68, 0x7c, 0x7d, 0x49,
103 0xa0, 0xce, 0x65, 0x0, 0xfd, 0x9f, 0x1b, 0x95,
104 # Crc:UINT32 #WorkingBlockValid:1, WorkingBlockInvalid:1, Reserved
105 0x2c, 0xaf, 0x2c, 0x64, 0xFE, 0xFF, 0xFF, 0xFF,
106 # WriteQueueSize: UINT64
107 0xE0, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
110 0x00010000|0x00010000
112 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfFlashNvStorageFtwSpareBase|gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
114 !ifdef $(FD_SIZE_1MB)
115 0x00020000|0x000CC000
122 0x00020000|0x001AC000
129 ################################################################################
132 BaseAddress = 0x800000
139 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize
142 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfLockBoxStorageSize
145 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPeiTempRamSize
148 gUefiOvmfPkgTokenSpaceGuid.PcdS3AcpiReservedMemoryBase|gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdS3AcpiReservedMemorySize
151 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize
155 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvSize
158 ################################################################################
168 WRITE_DISABLED_CAP = TRUE
169 WRITE_ENABLED_CAP = TRUE
171 WRITE_LOCK_CAP = TRUE
172 WRITE_LOCK_STATUS = TRUE
173 READ_DISABLED_CAP = TRUE
174 READ_ENABLED_CAP = TRUE
177 READ_LOCK_STATUS = TRUE
182 # The code in this FV handles the initial firmware startup, and
183 # decompresses the PEI and DXE FVs which handles the rest of the boot sequence.
185 INF OvmfPkg/Sec/SecMain.inf
187 INF RuleOverride=RESET_VECTOR USE = IA32 UefiCpuPkg/ResetVector/Vtf0/Bin/ResetVector.inf
189 ################################################################################
198 WRITE_DISABLED_CAP = TRUE
199 WRITE_ENABLED_CAP = TRUE
201 WRITE_LOCK_CAP = TRUE
202 WRITE_LOCK_STATUS = TRUE
203 READ_DISABLED_CAP = TRUE
204 READ_ENABLED_CAP = TRUE
207 READ_LOCK_STATUS = TRUE
210 INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf
216 INF MdeModulePkg/Core/Pei/PeiMain.inf
217 INF MdeModulePkg/Universal/PCD/Pei/Pcd.inf
218 INF IntelFrameworkModulePkg/Universal/StatusCode/Pei/StatusCodePei.inf
219 INF OvmfPkg/PlatformPei/PlatformPei.inf
220 INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
221 INF UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf
223 ################################################################################
233 WRITE_DISABLED_CAP = TRUE
234 WRITE_ENABLED_CAP = TRUE
236 WRITE_LOCK_CAP = TRUE
237 WRITE_LOCK_STATUS = TRUE
238 READ_DISABLED_CAP = TRUE
239 READ_ENABLED_CAP = TRUE
242 READ_LOCK_STATUS = TRUE
245 INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
246 INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
247 INF OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf
253 INF MdeModulePkg/Core/Dxe/DxeMain.inf
255 INF IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/StatusCodeRuntimeDxe.inf
256 INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
258 INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
259 INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
260 INF MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
261 INF PcAtChipsetPkg/8259InterruptControllerDxe/8259.inf
262 INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
263 INF UefiCpuPkg/CpuDxe/CpuDxe.inf
264 INF PcAtChipsetPkg/8254TimerDxe/8254Timer.inf
265 INF PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
266 INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
267 INF PcAtChipsetPkg/KbcResetDxe/Reset.inf
268 INF MdeModulePkg/Universal/Metronome/Metronome.inf
269 INF PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
271 INF OvmfPkg/BlockMmioToBlockIoDxe/BlockIo.inf
272 INF OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
273 INF OvmfPkg/VirtioBlkDxe/VirtioBlk.inf
274 INF OvmfPkg/VirtioScsiDxe/VirtioScsi.inf
275 INF OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf
276 INF OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.inf
277 INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf
279 !if $(SECURE_BOOT_ENABLE) == TRUE
280 INF SecurityPkg/VariableAuthenticated/RuntimeDxe/VariableRuntimeDxe.inf
281 INF OvmfPkg/SecureBootConfigDxe/SecureBootConfigDxe.inf
283 INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
286 INF MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
287 INF MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
288 INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
289 INF MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf
290 INF MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitterDxe.inf
291 INF MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
292 INF MdeModulePkg/Universal/Console/TerminalDxe/TerminalDxe.inf
293 INF IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
294 INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
295 INF MdeModulePkg/Universal/PrintDxe/PrintDxe.inf
296 INF MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIoDxe.inf
297 INF MdeModulePkg/Universal/Disk/PartitionDxe/PartitionDxe.inf
298 INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
299 INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
300 INF MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
301 INF IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/IdeBusDxe.inf
302 INF PcAtChipsetPkg/Bus/Pci/IdeControllerDxe/IdeControllerDxe.inf
303 INF MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
304 INF MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
305 INF MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
306 INF MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
308 INF PcAtChipsetPkg/IsaAcpiDxe/IsaAcpi.inf
309 INF IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf
311 !ifndef $(SOURCE_DEBUG_ENABLE)
312 INF IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf
315 INF IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf
316 INF IntelFrameworkModulePkg/Bus/Isa/IsaFloppyDxe/IsaFloppyDxe.inf
318 INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
319 INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
321 INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
322 INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
323 INF RuleOverride=ACPITABLE OvmfPkg/AcpiTables/AcpiTables.inf
324 INF OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
325 INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf
327 INF RuleOverride = BINARY USE = X64 FatBinPkg/EnhancedFatDxe/Fat.inf
329 !ifndef $(USE_OLD_SHELL)
330 INF ShellPkg/Application/Shell/Shell.inf
332 INF RuleOverride = BINARY USE = X64 EdkShellBinPkg/FullShell/FullShell.inf
335 FILE FREEFORM = PCD(gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile) {
336 SECTION RAW = MdeModulePkg/Logo/Logo.bmp
343 FILE DRIVER = 5D695E11-9B3F-4b83-B25F-4A8D5D69BE07 {
344 SECTION PE32 = Intel3.5/EFIX64/E3507X2.EFI
347 INF MdeModulePkg/Universal/Network/SnpDxe/SnpDxe.inf
348 INF MdeModulePkg/Universal/Network/DpcDxe/DpcDxe.inf
349 INF MdeModulePkg/Universal/Network/MnpDxe/MnpDxe.inf
350 INF MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigDxe.inf
351 INF MdeModulePkg/Universal/Network/ArpDxe/ArpDxe.inf
352 INF MdeModulePkg/Universal/Network/Dhcp4Dxe/Dhcp4Dxe.inf
353 INF MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDxe.inf
354 INF MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Dxe.inf
355 INF MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Dxe.inf
356 INF MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dxe.inf
357 INF MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Dxe.inf
358 INF MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
359 INF MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
360 INF OvmfPkg/VirtioNetDxe/VirtioNet.inf
365 INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
366 INF MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
367 INF MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
368 INF MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
369 INF MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
372 INF IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
373 INF IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
374 INF RuleOverride=CSM OvmfPkg/Csm/Csm16/Csm16.inf
377 INF OvmfPkg/QemuVideoDxe/QemuVideoDxe.inf
379 ################################################################################
388 WRITE_DISABLED_CAP = TRUE
389 WRITE_ENABLED_CAP = TRUE
391 WRITE_LOCK_CAP = TRUE
392 WRITE_LOCK_STATUS = TRUE
393 READ_DISABLED_CAP = TRUE
394 READ_ENABLED_CAP = TRUE
397 READ_LOCK_STATUS = TRUE
399 FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
400 SECTION GUIDED EE4E5898-3914-4259-9D6E-DC7BD79403CF PROCESSING_REQUIRED = TRUE {
402 # These firmware volumes will have files placed in them uncompressed,
403 # and then both firmware volumes will be compressed in a single
404 # compression operation in order to achieve better overall compression.
406 SECTION FV_IMAGE = PEIFV
407 SECTION FV_IMAGE = DXEFV
411 ################################################################################
414 FILE SEC = $(NAMED_GUID) {
415 PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
416 UI STRING ="$(MODULE_NAME)" Optional
417 VERSION STRING ="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
420 [Rule.Common.PEI_CORE]
421 FILE PEI_CORE = $(NAMED_GUID) {
422 PE32 PE32 Align=32 $(INF_OUTPUT)/$(MODULE_NAME).efi
423 UI STRING ="$(MODULE_NAME)" Optional
424 VERSION STRING ="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
428 FILE PEIM = $(NAMED_GUID) {
429 PEI_DEPEX PEI_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
430 PE32 PE32 Align=32 $(INF_OUTPUT)/$(MODULE_NAME).efi
431 UI STRING="$(MODULE_NAME)" Optional
432 VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
435 [Rule.Common.DXE_CORE]
436 FILE DXE_CORE = $(NAMED_GUID) {
437 PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
438 UI STRING="$(MODULE_NAME)" Optional
439 VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
442 [Rule.Common.DXE_DRIVER]
443 FILE DRIVER = $(NAMED_GUID) {
444 DXE_DEPEX DXE_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
445 PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
446 UI STRING="$(MODULE_NAME)" Optional
447 VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
450 [Rule.Common.DXE_RUNTIME_DRIVER]
451 FILE DRIVER = $(NAMED_GUID) {
452 DXE_DEPEX DXE_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
453 PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
454 UI STRING="$(MODULE_NAME)" Optional
455 VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
458 [Rule.Common.UEFI_DRIVER]
459 FILE DRIVER = $(NAMED_GUID) {
460 DXE_DEPEX DXE_DEPEX Optional $(INF_OUTPUT)/$(MODULE_NAME).depex
461 PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
462 UI STRING="$(MODULE_NAME)" Optional
463 VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
466 [Rule.Common.UEFI_DRIVER.BINARY]
467 FILE DRIVER = $(NAMED_GUID) {
468 DXE_DEPEX DXE_DEPEX Optional |.depex
470 UI STRING="$(MODULE_NAME)" Optional
471 VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
474 [Rule.Common.UEFI_APPLICATION]
475 FILE APPLICATION = $(NAMED_GUID) {
476 PE32 PE32 $(INF_OUTPUT)/$(MODULE_NAME).efi
477 UI STRING="$(MODULE_NAME)" Optional
478 VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
481 [Rule.Common.UEFI_APPLICATION.BINARY]
482 FILE APPLICATION = $(NAMED_GUID) {
484 UI STRING="$(MODULE_NAME)" Optional
485 VERSION STRING="$(INF_VERSION)" Optional BUILD_NUM=$(BUILD_NUMBER)
488 [Rule.Common.USER_DEFINED.ACPITABLE]
489 FILE FREEFORM = $(NAMED_GUID) {
494 [Rule.Common.USER_DEFINED.CSM]
495 FILE FREEFORM = $(NAMED_GUID) {
499 [Rule.Common.SEC.RESET_VECTOR]
500 FILE RAW = $(NAMED_GUID) {