| 878ddf1f |
1 | /*++\r |
| 2 | \r |
| 3 | Copyright (c) 2006, Intel Corporation \r |
| 4 | All rights reserved. This program and the accompanying materials \r |
| 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 | Module Name:\r |
| 13 | \r |
| 14 | DxeMain.c\r |
| 15 | \r |
| 16 | Abstract:\r |
| 17 | \r |
| 18 | DXE Core Main Entry Point\r |
| 19 | \r |
| 20 | --*/\r |
| 21 | \r |
| 22 | #include <DxeMain.h>\r |
| 23 | \r |
| 24 | VOID\r |
| 25 | EFIAPI\r |
| 26 | DxeMain (\r |
| 27 | IN VOID *HobStart\r |
| 28 | );\r |
| 29 | \r |
| 30 | EFI_STATUS\r |
| 31 | EFIAPI\r |
| 32 | CoreEfiNotAvailableYetArg0 (\r |
| 33 | VOID\r |
| 34 | );\r |
| 35 | \r |
| 36 | EFI_STATUS\r |
| 37 | EFIAPI\r |
| 38 | CoreEfiNotAvailableYetArg1 (\r |
| 39 | UINTN Arg1\r |
| 40 | );\r |
| 41 | \r |
| 42 | EFI_STATUS\r |
| 43 | EFIAPI\r |
| 44 | CoreEfiNotAvailableYetArg2 (\r |
| 45 | UINTN Arg1,\r |
| 46 | UINTN Arg2\r |
| 47 | );\r |
| 48 | \r |
| 49 | EFI_STATUS\r |
| 50 | EFIAPI\r |
| 51 | CoreEfiNotAvailableYetArg3 (\r |
| 52 | UINTN Arg1,\r |
| 53 | UINTN Arg2,\r |
| 54 | UINTN Arg3\r |
| 55 | );\r |
| 56 | \r |
| 57 | EFI_STATUS\r |
| 58 | EFIAPI\r |
| 59 | CoreEfiNotAvailableYetArg4 (\r |
| 60 | UINTN Arg1,\r |
| 61 | UINTN Arg2,\r |
| 62 | UINTN Arg3,\r |
| 63 | UINTN Arg4\r |
| 64 | );\r |
| 65 | \r |
| 66 | EFI_STATUS\r |
| 67 | EFIAPI\r |
| 68 | CoreEfiNotAvailableYetArg5 (\r |
| 69 | UINTN Arg1,\r |
| 70 | UINTN Arg2,\r |
| 71 | UINTN Arg3,\r |
| 72 | UINTN Arg4,\r |
| 73 | UINTN Arg5\r |
| 74 | );\r |
| 75 | \r |
| 76 | EFI_STATUS\r |
| 77 | CoreGetPeiProtocol (\r |
| 78 | IN EFI_GUID *ProtocolGuid,\r |
| 79 | IN VOID **Interface\r |
| 80 | );\r |
| 81 | \r |
| 82 | EFI_STATUS\r |
| 83 | DxeMainUefiDecompressGetInfo (\r |
| 84 | IN EFI_DECOMPRESS_PROTOCOL *This,\r |
| 85 | IN VOID *Source,\r |
| 86 | IN UINT32 SourceSize,\r |
| 87 | OUT UINT32 *DestinationSize,\r |
| 88 | OUT UINT32 *ScratchSize\r |
| 89 | );\r |
| 90 | \r |
| 91 | EFI_STATUS\r |
| 92 | EFIAPI\r |
| 93 | DxeMainUefiDecompress (\r |
| 94 | IN EFI_DECOMPRESS_PROTOCOL *This,\r |
| 95 | IN VOID *Source,\r |
| 96 | IN UINT32 SourceSize,\r |
| 97 | IN OUT VOID *Destination,\r |
| 98 | IN UINT32 DestinationSize,\r |
| 99 | IN OUT VOID *Scratch,\r |
| 100 | IN UINT32 ScratchSize\r |
| 101 | );\r |
| 102 | \r |
| 103 | EFI_STATUS\r |
| 104 | DxeMainTianoDecompressGetInfo (\r |
| 105 | IN EFI_TIANO_DECOMPRESS_PROTOCOL *This,\r |
| 106 | IN VOID *Source,\r |
| 107 | IN UINT32 SourceSize,\r |
| 108 | OUT UINT32 *DestinationSize,\r |
| 109 | OUT UINT32 *ScratchSize\r |
| 110 | );\r |
| 111 | \r |
| 112 | EFI_STATUS\r |
| 113 | EFIAPI\r |
| 114 | DxeMainTianoDecompress (\r |
| 115 | IN EFI_TIANO_DECOMPRESS_PROTOCOL *This,\r |
| 116 | IN VOID *Source,\r |
| 117 | IN UINT32 SourceSize,\r |
| 118 | IN OUT VOID *Destination,\r |
| 119 | IN UINT32 DestinationSize,\r |
| 120 | IN OUT VOID *Scratch,\r |
| 121 | IN UINT32 ScratchSize\r |
| 122 | );\r |
| 123 | \r |
| 124 | EFI_STATUS\r |
| 125 | DxeMainCustomDecompressGetInfo (\r |
| 126 | IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL *This,\r |
| 127 | IN VOID *Source,\r |
| 128 | IN UINT32 SourceSize,\r |
| 129 | OUT UINT32 *DestinationSize,\r |
| 130 | OUT UINT32 *ScratchSize\r |
| 131 | );\r |
| 132 | \r |
| 133 | EFI_STATUS\r |
| 134 | EFIAPI\r |
| 135 | DxeMainCustomDecompress (\r |
| 136 | IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL *This,\r |
| 137 | IN VOID *Source,\r |
| 138 | IN UINT32 SourceSize,\r |
| 139 | IN OUT VOID *Destination,\r |
| 140 | IN UINT32 DestinationSize,\r |
| 141 | IN OUT VOID *Scratch,\r |
| 142 | IN UINT32 ScratchSize\r |
| 143 | );\r |
| 144 | \r |
| 145 | //\r |
| 146 | // DXE Core Global Variables for Protocols from PEI\r |
| 147 | //\r |
| 148 | EFI_HANDLE mDecompressHandle = NULL;\r |
| 149 | EFI_PEI_PE_COFF_LOADER_PROTOCOL *gEfiPeiPeCoffLoader = NULL;\r |
| 150 | \r |
| 151 | //\r |
| 152 | // DXE Core globals for Architecture Protocols\r |
| 153 | //\r |
| 154 | EFI_SECURITY_ARCH_PROTOCOL *gSecurity = NULL;\r |
| 155 | EFI_CPU_ARCH_PROTOCOL *gCpu = NULL;\r |
| 156 | EFI_METRONOME_ARCH_PROTOCOL *gMetronome = NULL;\r |
| 157 | EFI_TIMER_ARCH_PROTOCOL *gTimer = NULL;\r |
| 158 | EFI_BDS_ARCH_PROTOCOL *gBds = NULL;\r |
| 159 | EFI_WATCHDOG_TIMER_ARCH_PROTOCOL *gWatchdogTimer = NULL;\r |
| 160 | EFI_RUNTIME_ARCH_PROTOCOL *gRuntime = NULL;\r |
| 161 | \r |
| 162 | //\r |
| 163 | // BugBug: I'n not runtime, but is the PPI?\r |
| 164 | //\r |
| 165 | EFI_STATUS_CODE_PROTOCOL gStatusCodeInstance = {\r |
| 166 | NULL\r |
| 167 | };\r |
| 168 | \r |
| 169 | EFI_STATUS_CODE_PROTOCOL *gStatusCode = &gStatusCodeInstance;\r |
| 170 | \r |
| 171 | \r |
| 172 | //\r |
| 173 | // DXE Core Global used to update core loaded image protocol handle\r |
| 174 | //\r |
| 175 | EFI_GUID *gDxeCoreFileName;\r |
| 176 | EFI_LOADED_IMAGE_PROTOCOL *gDxeCoreLoadedImage;\r |
| 177 | \r |
| 178 | \r |
| 179 | \r |
| 180 | //\r |
| 181 | // DXE Core Module Variables\r |
| 182 | //\r |
| 183 | \r |
| 184 | EFI_BOOT_SERVICES mBootServices = {\r |
| 185 | {\r |
| 186 | EFI_BOOT_SERVICES_SIGNATURE, // Signature\r |
| 187 | EFI_BOOT_SERVICES_REVISION, // Revision\r |
| 188 | sizeof (EFI_BOOT_SERVICES), // HeaderSize\r |
| 189 | 0, // CRC32\r |
| 190 | 0 // Reserved\r |
| 191 | }, \r |
| 192 | (EFI_RAISE_TPL) CoreRaiseTpl, // RaiseTPL\r |
| 193 | (EFI_RESTORE_TPL) CoreRestoreTpl, // RestoreTPL\r |
| 194 | (EFI_ALLOCATE_PAGES) CoreAllocatePages, // AllocatePages\r |
| 195 | (EFI_FREE_PAGES) CoreFreePages, // FreePages\r |
| 196 | (EFI_GET_MEMORY_MAP) CoreGetMemoryMap, // GetMemoryMap\r |
| 197 | (EFI_ALLOCATE_POOL) CoreAllocatePool, // AllocatePool\r |
| 198 | (EFI_FREE_POOL) CoreFreePool, // FreePool\r |
| 199 | (EFI_CREATE_EVENT) CoreCreateEvent, // CreateEvent\r |
| 200 | (EFI_SET_TIMER) CoreSetTimer, // SetTimer\r |
| 201 | (EFI_WAIT_FOR_EVENT) CoreWaitForEvent, // WaitForEvent\r |
| 202 | (EFI_SIGNAL_EVENT) CoreSignalEvent, // SignalEvent\r |
| 203 | (EFI_CLOSE_EVENT) CoreCloseEvent, // CloseEvent\r |
| 204 | (EFI_CHECK_EVENT) CoreCheckEvent, // CheckEvent\r |
| 205 | (EFI_INSTALL_PROTOCOL_INTERFACE) CoreInstallProtocolInterface, // InstallProtocolInterface\r |
| 206 | (EFI_REINSTALL_PROTOCOL_INTERFACE) CoreReinstallProtocolInterface, // ReinstallProtocolInterface\r |
| 207 | (EFI_UNINSTALL_PROTOCOL_INTERFACE) CoreUninstallProtocolInterface, // UninstallProtocolInterface\r |
| 208 | (EFI_HANDLE_PROTOCOL) CoreHandleProtocol, // HandleProtocol\r |
| 209 | (VOID *) NULL, // Reserved\r |
| 210 | (EFI_REGISTER_PROTOCOL_NOTIFY) CoreRegisterProtocolNotify, // RegisterProtocolNotify\r |
| 211 | (EFI_LOCATE_HANDLE) CoreLocateHandle, // LocateHandle\r |
| 212 | (EFI_LOCATE_DEVICE_PATH) CoreLocateDevicePath, // LocateDevicePath\r |
| 213 | (EFI_INSTALL_CONFIGURATION_TABLE) CoreInstallConfigurationTable, // InstallConfigurationTable\r |
| 214 | (EFI_IMAGE_LOAD) CoreLoadImage, // LoadImage\r |
| 215 | (EFI_IMAGE_START) CoreStartImage, // StartImage\r |
| 216 | (EFI_EXIT) CoreExit, // Exit\r |
| 217 | (EFI_IMAGE_UNLOAD) CoreUnloadImage, // UnloadImage\r |
| 218 | (EFI_EXIT_BOOT_SERVICES) CoreExitBootServices, // ExitBootServices\r |
| 219 | (EFI_GET_NEXT_MONOTONIC_COUNT) CoreEfiNotAvailableYetArg1, // GetNextMonotonicCount\r |
| 220 | (EFI_STALL) CoreStall, // Stall\r |
| 221 | (EFI_SET_WATCHDOG_TIMER) CoreSetWatchdogTimer, // SetWatchdogTimer\r |
| 222 | (EFI_CONNECT_CONTROLLER) CoreConnectController, // ConnectController\r |
| 223 | (EFI_DISCONNECT_CONTROLLER) CoreDisconnectController, // DisconnectController\r |
| 224 | (EFI_OPEN_PROTOCOL) CoreOpenProtocol, // OpenProtocol\r |
| 225 | (EFI_CLOSE_PROTOCOL) CoreCloseProtocol, // CloseProtocol\r |
| 226 | (EFI_OPEN_PROTOCOL_INFORMATION) CoreOpenProtocolInformation, // OpenProtocolInformation\r |
| 227 | (EFI_PROTOCOLS_PER_HANDLE) CoreProtocolsPerHandle, // ProtocolsPerHandle\r |
| 228 | (EFI_LOCATE_HANDLE_BUFFER) CoreLocateHandleBuffer, // LocateHandleBuffer\r |
| 229 | (EFI_LOCATE_PROTOCOL) CoreLocateProtocol, // LocateProtocol\r |
| 230 | (EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES) CoreInstallMultipleProtocolInterfaces, // InstallMultipleProtocolInterfaces\r |
| 231 | (EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES) CoreUninstallMultipleProtocolInterfaces, // UninstallMultipleProtocolInterfaces\r |
| 232 | (EFI_CALCULATE_CRC32) CoreEfiNotAvailableYetArg3, // CalculateCrc32\r |
| 233 | (EFI_COPY_MEM) CopyMem, // CopyMem\r |
| 234 | (EFI_SET_MEM) SetMem // SetMem\r |
| 235 | #if (EFI_SPECIFICATION_VERSION >= 0x00020000)\r |
| 236 | , \r |
| 237 | (EFI_CREATE_EVENT_EX) CoreCreateEventEx // CreateEventEx\r |
| 238 | #endif\r |
| 239 | };\r |
| 240 | \r |
| 241 | EFI_DXE_SERVICES mDxeServices = {\r |
| 242 | {\r |
| 243 | EFI_DXE_SERVICES_SIGNATURE, // Signature\r |
| 244 | EFI_DXE_SERVICES_REVISION, // Revision\r |
| 245 | sizeof (EFI_DXE_SERVICES), // HeaderSize\r |
| 246 | 0, // CRC32\r |
| 247 | 0 // Reserved\r |
| 248 | },\r |
| 249 | (EFI_ADD_MEMORY_SPACE) CoreAddMemorySpace, // AddMemorySpace\r |
| 250 | (EFI_ALLOCATE_MEMORY_SPACE) CoreAllocateMemorySpace, // AllocateMemorySpace\r |
| 251 | (EFI_FREE_MEMORY_SPACE) CoreFreeMemorySpace, // FreeMemorySpace\r |
| 252 | (EFI_REMOVE_MEMORY_SPACE) CoreRemoveMemorySpace, // RemoveMemorySpace\r |
| 253 | (EFI_GET_MEMORY_SPACE_DESCRIPTOR) CoreGetMemorySpaceDescriptor, // GetMemorySpaceDescriptor\r |
| 254 | (EFI_SET_MEMORY_SPACE_ATTRIBUTES) CoreSetMemorySpaceAttributes, // SetMemorySpaceAttributes\r |
| 255 | (EFI_GET_MEMORY_SPACE_MAP) CoreGetMemorySpaceMap, // GetMemorySpaceMap\r |
| 256 | (EFI_ADD_IO_SPACE) CoreAddIoSpace, // AddIoSpace\r |
| 257 | (EFI_ALLOCATE_IO_SPACE) CoreAllocateIoSpace, // AllocateIoSpace\r |
| 258 | (EFI_FREE_IO_SPACE) CoreFreeIoSpace, // FreeIoSpace\r |
| 259 | (EFI_REMOVE_IO_SPACE) CoreRemoveIoSpace, // RemoveIoSpace\r |
| 260 | (EFI_GET_IO_SPACE_DESCRIPTOR) CoreGetIoSpaceDescriptor, // GetIoSpaceDescriptor\r |
| 261 | (EFI_GET_IO_SPACE_MAP) CoreGetIoSpaceMap, // GetIoSpaceMap\r |
| 262 | (EFI_DISPATCH) CoreDispatcher, // Dispatch\r |
| 263 | (EFI_SCHEDULE) CoreSchedule, // Schedule\r |
| 264 | (EFI_TRUST) CoreTrust, // Trust\r |
| 265 | (EFI_PROCESS_FIRMWARE_VOLUME) CoreProcessFirmwareVolume, // ProcessFirmwareVolume\r |
| 266 | };\r |
| 267 | \r |
| 268 | EFI_SYSTEM_TABLE mEfiSystemTableTemplate = {\r |
| 269 | {\r |
| 270 | EFI_SYSTEM_TABLE_SIGNATURE, // Signature\r |
| 271 | EFI_SYSTEM_TABLE_REVISION, // Revision\r |
| 272 | sizeof (EFI_SYSTEM_TABLE), // HeaderSize\r |
| 273 | 0, // CRC32\r |
| 274 | 0 // Reserved\r |
| 275 | },\r |
| 276 | NULL, // FirmwareVendor\r |
| 277 | 0, // FirmwareRevision\r |
| 278 | NULL, // ConsoleInHandle\r |
| 279 | NULL, // ConIn\r |
| 280 | NULL, // ConsoleOutHandle\r |
| 281 | NULL, // ConOut\r |
| 282 | NULL, // StandardErrorHandle\r |
| 283 | NULL, // StdErr\r |
| 284 | NULL, // RuntimeServices\r |
| 285 | &mBootServices, // BootServices\r |
| 286 | 0, // NumberOfConfigurationTableEntries\r |
| 287 | NULL // ConfigurationTable\r |
| 288 | };\r |
| 289 | \r |
| 290 | EFI_RUNTIME_SERVICES mEfiRuntimeServicesTableTemplate = {\r |
| 291 | {\r |
| 292 | EFI_RUNTIME_SERVICES_SIGNATURE, // Signature\r |
| 293 | EFI_RUNTIME_SERVICES_REVISION, // Revision\r |
| 294 | sizeof (EFI_RUNTIME_SERVICES), // HeaderSize\r |
| 295 | 0, // CRC32\r |
| 296 | 0 // Reserved\r |
| 297 | },\r |
| 298 | (EFI_GET_TIME) CoreEfiNotAvailableYetArg2, // GetTime\r |
| 299 | (EFI_SET_TIME) CoreEfiNotAvailableYetArg1, // SetTime\r |
| 300 | (EFI_GET_WAKEUP_TIME) CoreEfiNotAvailableYetArg3, // GetWakeupTime\r |
| 301 | (EFI_SET_WAKEUP_TIME) CoreEfiNotAvailableYetArg2, // SetWakeupTime\r |
| 302 | (EFI_SET_VIRTUAL_ADDRESS_MAP) CoreEfiNotAvailableYetArg4, // SetVirtualAddressMap\r |
| 303 | (EFI_CONVERT_POINTER) CoreEfiNotAvailableYetArg2, // ConvertPointer\r |
| 304 | (EFI_GET_VARIABLE) CoreEfiNotAvailableYetArg5, // GetVariable\r |
| 305 | (EFI_GET_NEXT_VARIABLE_NAME) CoreEfiNotAvailableYetArg3, // GetNextVariableName\r |
| 306 | (EFI_SET_VARIABLE) CoreEfiNotAvailableYetArg5, // SetVariable\r |
| 307 | (EFI_GET_NEXT_HIGH_MONO_COUNT) CoreEfiNotAvailableYetArg1, // GetNextHighMonotonicCount\r |
| 308 | (EFI_RESET_SYSTEM) CoreEfiNotAvailableYetArg4 // ResetSystem \r |
| 309 | #if ((EDK_RELEASE_VERSION != 0) && (EFI_SPECIFICATION_VERSION < 0x00020000))\r |
| 310 | ,\r |
| 311 | (TIANO_REPORT_STATUS_CODE) CoreEfiNotAvailableYetArg5 // ReportStatusCode\r |
| 312 | #elif (EFI_SPECIFICATION_VERSION >= 0x00020000)\r |
| 313 | ,\r |
| 314 | (EFI_UPDATE_CAPSULE) CoreEfiNotAvailableYetArg3, // UpdateCapsule\r |
| 315 | (EFI_QUERY_CAPSULE_CAPABILITIES) CoreEfiNotAvailableYetArg4, // QueryCapsuleCapabilities\r |
| 316 | (EFI_QUERY_VARIABLE_INFO) CoreEfiNotAvailableYetArg4 // QueryVariableInfo\r |
| 317 | #endif\r |
| 318 | };\r |
| 319 | \r |
| 320 | //\r |
| 321 | // DXE Core Global Variables for the EFI System Table, Boot Services Table, \r |
| 322 | // DXE Services Table, and Runtime Services Table\r |
| 323 | //\r |
| 324 | EFI_BOOT_SERVICES *gBS = &mBootServices;\r |
| 325 | EFI_DXE_SERVICES *gDS = &mDxeServices;\r |
| 326 | EFI_SYSTEM_TABLE *gST = NULL;\r |
| 327 | \r |
| 328 | //\r |
| 329 | // For debug initialize gRT to template. gRT must be allocated from RT memory\r |
| 330 | // but gRT is used for ASSERT () and DEBUG () type macros so lets give it\r |
| 331 | // a value that will not cause debug infrastructure to crash early on.\r |
| 332 | //\r |
| 333 | EFI_RUNTIME_SERVICES *gRT = &mEfiRuntimeServicesTableTemplate;\r |
| 334 | EFI_HANDLE gDxeCoreImageHandle = NULL;\r |
| 335 | \r |
| 336 | VOID *mHobStart;\r |
| 337 | \r |
| 338 | //\r |
| 339 | // EFI Decompress Protocol\r |
| 340 | //\r |
| 341 | EFI_DECOMPRESS_PROTOCOL gEfiDecompress = {\r |
| 342 | DxeMainUefiDecompressGetInfo,\r |
| 343 | DxeMainUefiDecompress\r |
| 344 | };\r |
| 345 | \r |
| 346 | //\r |
| 347 | // Tiano Decompress Protocol\r |
| 348 | //\r |
| 349 | EFI_TIANO_DECOMPRESS_PROTOCOL gEfiTianoDecompress = {\r |
| 350 | DxeMainTianoDecompressGetInfo,\r |
| 351 | DxeMainTianoDecompress\r |
| 352 | };\r |
| 353 | \r |
| 354 | //\r |
| 355 | // Customized Decompress Protocol\r |
| 356 | //\r |
| 357 | EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL gEfiCustomizedDecompress = {\r |
| 358 | DxeMainCustomDecompressGetInfo,\r |
| 359 | DxeMainCustomDecompress\r |
| 360 | };\r |
| 361 | \r |
| 362 | //\r |
| 363 | // Main entry point to the DXE Core\r |
| 364 | //\r |
| 365 | VOID\r |
| 366 | EFIAPI\r |
| 367 | DxeMain (\r |
| 368 | IN VOID *HobStart\r |
| 369 | )\r |
| 370 | /*++\r |
| 371 | \r |
| 372 | Routine Description:\r |
| 373 | \r |
| 374 | Main entry point to DXE Core.\r |
| 375 | \r |
| 376 | Arguments:\r |
| 377 | \r |
| 378 | HobStart - Pointer to the beginning of the HOB List from PEI\r |
| 379 | \r |
| 380 | Returns:\r |
| 381 | \r |
| 382 | This function should never return\r |
| 383 | \r |
| 384 | --*/\r |
| 385 | {\r |
| 386 | EFI_STATUS Status;\r |
| 387 | EFI_PHYSICAL_ADDRESS MemoryBaseAddress;\r |
| 388 | UINT64 MemoryLength;\r |
| 389 | \r |
| 390 | #ifdef EFI_DXE_PERFORMANCE\r |
| 391 | UINT64 Tick;\r |
| 392 | \r |
| 393 | GetTimerValue (&Tick);\r |
| 394 | #endif\r |
| 395 | \r |
| 396 | mHobStart = HobStart;\r |
| 397 | \r |
| 398 | //\r |
| 399 | // Initialize Memory Services\r |
| 400 | //\r |
| 401 | CoreInitializeMemoryServices (&HobStart, &MemoryBaseAddress, &MemoryLength);\r |
| 402 | \r |
| 403 | //\r |
| 404 | // Allocate the EFI System Table and EFI Runtime Service Table from EfiRuntimeServicesData\r |
| 405 | // Use the templates to initialize the contents of the EFI System Table and EFI Runtime Services Table\r |
| 406 | //\r |
| 407 | gST = CoreAllocateRuntimeCopyPool (sizeof (EFI_SYSTEM_TABLE), &mEfiSystemTableTemplate);\r |
| 408 | ASSERT (gST != NULL);\r |
| 409 | \r |
| 410 | gRT = CoreAllocateRuntimeCopyPool (sizeof (EFI_RUNTIME_SERVICES), &mEfiRuntimeServicesTableTemplate);\r |
| 411 | ASSERT (gRT != NULL);\r |
| 412 | \r |
| 413 | gST->RuntimeServices = gRT;\r |
| 414 | \r |
| 415 | //\r |
| 416 | // Start the Image Services.\r |
| 417 | //\r |
| 418 | Status = CoreInitializeImageServices (HobStart);\r |
| 419 | ASSERT_EFI_ERROR (Status);\r |
| 420 | \r |
| 421 | //\r |
| 422 | // Call constructor for all libraries\r |
| 423 | //\r |
| 424 | ProcessLibraryConstructorList (gDxeCoreImageHandle, gST);\r |
| 425 | \r |
| 426 | //\r |
| 427 | // Initialize the Global Coherency Domain Services\r |
| 428 | //\r |
| 429 | Status = CoreInitializeGcdServices (&HobStart, MemoryBaseAddress, MemoryLength);\r |
| 430 | ASSERT_EFI_ERROR (Status);\r |
| 431 | \r |
| 432 | //\r |
| 433 | // Install the DXE Services Table into the EFI System Tables's Configuration Table\r |
| 434 | //\r |
| 435 | Status = CoreInstallConfigurationTable (&gEfiDxeServicesTableGuid, gDS);\r |
| 436 | ASSERT_EFI_ERROR (Status);\r |
| 437 | \r |
| 438 | //\r |
| 439 | // Install the HOB List into the EFI System Tables's Configuration Table\r |
| 440 | //\r |
| 441 | Status = CoreInstallConfigurationTable (&gEfiHobListGuid, HobStart);\r |
| 442 | ASSERT_EFI_ERROR (Status);\r |
| 443 | \r |
| 444 | //\r |
| 445 | // Install Memory Type Information Table into the EFI System Tables's Configuration Table\r |
| 446 | //\r |
| 447 | Status = CoreInstallConfigurationTable (&gEfiMemoryTypeInformationGuid, &gMemoryTypeInformation);\r |
| 448 | ASSERT_EFI_ERROR (Status);\r |
| 449 | \r |
| 450 | //\r |
| 451 | // Initialize the ReportStatusCode with PEI version, if availible\r |
| 452 | //\r |
| 453 | CoreGetPeiProtocol (&gEfiStatusCodeRuntimeProtocolGuid, (VOID **)&gStatusCode->ReportStatusCode);\r |
| 454 | #if ((EDK_RELEASE_VERSION != 0) && (EFI_SPECIFICATION_VERSION < 0x00020000))\r |
| 455 | gRT->ReportStatusCode = gStatusCode->ReportStatusCode;\r |
| 456 | #endif\r |
| 457 | \r |
| 458 | //\r |
| 459 | // Report Status Code here for DXE_ENTRY_POINT once it is available\r |
| 460 | //\r |
| 461 | CoreReportProgressCode ((EFI_SOFTWARE_DXE_CORE | EFI_SW_DXE_CORE_PC_ENTRY_POINT));\r |
| 462 | \r |
| 463 | //\r |
| 464 | // Create the aligned system table pointer structure that is used by external\r |
| 465 | // debuggers to locate the system table... Also, install debug image info\r |
| 466 | // configuration table.\r |
| 467 | //\r |
| 468 | CoreInitializeDebugImageInfoTable ();\r |
| 469 | CoreNewDebugImageInfoEntry (\r |
| 470 | EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL,\r |
| 471 | gDxeCoreLoadedImage,\r |
| 472 | gDxeCoreImageHandle\r |
| 473 | );\r |
| 474 | \r |
| 475 | DEBUG ((EFI_D_INFO | EFI_D_LOAD, "HOBLIST address in DXE = 0x%08x\n", HobStart));\r |
| 476 | \r |
| 477 | //\r |
| 478 | // Initialize the Event Services\r |
| 479 | //\r |
| 480 | Status = CoreInitializeEventServices ();\r |
| 481 | ASSERT_EFI_ERROR (Status);\r |
| 482 | \r |
| 483 | \r |
| 484 | //\r |
| 485 | // Get the Protocols that were passed in from PEI to DXE through GUIDed HOBs\r |
| 486 | //\r |
| 487 | // These Protocols are not architectural. This implementation is sharing code between \r |
| 488 | // PEI and DXE in order to save FLASH space. These Protocols could also be implemented \r |
| 489 | // as part of the DXE Core. However, that would also require the DXE Core to be ported \r |
| 490 | // each time a different CPU is used, a different Decompression algorithm is used, or a \r |
| 491 | // different Image type is used. By placing these Protocols in PEI, the DXE Core remains \r |
| 492 | // generic, and only PEI and the Arch Protocols need to be ported from Platform to Platform, \r |
| 493 | // and from CPU to CPU.\r |
| 494 | //\r |
| 495 | \r |
| 496 | //\r |
| 497 | // Publish the EFI, Tiano, and Custom Decompress protocols for use by other DXE components\r |
| 498 | // \r |
| 499 | Status = CoreInstallMultipleProtocolInterfaces (\r |
| 500 | &mDecompressHandle,\r |
| 501 | &gEfiDecompressProtocolGuid, &gEfiDecompress,\r |
| 502 | &gEfiTianoDecompressProtocolGuid, &gEfiTianoDecompress,\r |
| 503 | &gEfiCustomizedDecompressProtocolGuid, &gEfiCustomizedDecompress,\r |
| 504 | NULL\r |
| 505 | );\r |
| 506 | ASSERT_EFI_ERROR (Status);\r |
| 507 | \r |
| 508 | gEfiPeiPeCoffLoader = GetPeCoffLoaderProtocol ();\r |
| 509 | ASSERT (gEfiPeiPeCoffLoader != NULL);\r |
| 510 | \r |
| 511 | //\r |
| 512 | // Register for the GUIDs of the Architectural Protocols, so the rest of the\r |
| 513 | // EFI Boot Services and EFI Runtime Services tables can be filled in.\r |
| 514 | //\r |
| 515 | CoreNotifyOnArchProtocolInstallation ();\r |
| 516 | \r |
| 517 | //\r |
| 518 | // Produce Firmware Volume Protocols, one for each FV in the HOB list.\r |
| 519 | //\r |
| 520 | Status = FwVolBlockDriverInit (gDxeCoreImageHandle, gST);\r |
| 521 | ASSERT_EFI_ERROR (Status);\r |
| 522 | \r |
| 523 | Status = FwVolDriverInit (gDxeCoreImageHandle, gST);\r |
| 524 | ASSERT_EFI_ERROR (Status);\r |
| 525 | \r |
| 526 | //\r |
| 527 | // Produce the Section Extraction Protocol \r |
| 528 | //\r |
| 529 | Status = InitializeSectionExtraction (gDxeCoreImageHandle, gST);\r |
| 530 | ASSERT_EFI_ERROR (Status);\r |
| 531 | \r |
| 532 | //\r |
| 533 | // Initialize the DXE Dispatcher\r |
| 534 | //\r |
| 535 | PERF_START (0,"CoreInitializeDispatcher", "DxeMain", 0) ;\r |
| 536 | CoreInitializeDispatcher ();\r |
| 537 | PERF_END (0,"CoreInitializeDispatcher", "DxeMain", 0) ;\r |
| 538 | \r |
| 539 | //\r |
| 540 | // Invoke the DXE Dispatcher\r |
| 541 | //\r |
| 542 | PERF_START (0, "CoreDispatcher", "DxeMain", 0);\r |
| 543 | CoreDispatcher ();\r |
| 544 | PERF_END (0, "CoreDispatcher", "DxeMain", 0);\r |
| 545 | \r |
| 546 | //\r |
| 547 | // Display Architectural protocols that were not loaded if this is DEBUG build\r |
| 548 | //\r |
| 549 | DEBUG_CODE (\r |
| 550 | CoreDisplayMissingArchProtocols ();\r |
| 551 | );\r |
| 552 | \r |
| 553 | //\r |
| 554 | // Assert if the Architectural Protocols are not present.\r |
| 555 | //\r |
| 556 | ASSERT_EFI_ERROR (CoreAllEfiServicesAvailable ());\r |
| 557 | \r |
| 558 | //\r |
| 559 | // Report Status code before transfer control to BDS\r |
| 560 | //\r |
| 561 | CoreReportProgressCode ((EFI_SOFTWARE_DXE_CORE | EFI_SW_DXE_CORE_PC_HANDOFF_TO_NEXT));\r |
| 562 | //\r |
| 563 | // Display any drivers that were not dispatched because dependency expression\r |
| 564 | // evaluated to false if this is a debug build\r |
| 565 | //\r |
| 566 | DEBUG_CODE (\r |
| 567 | CoreDisplayDiscoveredNotDispatched ();\r |
| 568 | );\r |
| 569 | \r |
| 570 | //\r |
| 571 | // Transfer control to the BDS Architectural Protocol\r |
| 572 | //\r |
| 573 | gBds->Entry (gBds);\r |
| 574 | \r |
| 575 | //\r |
| 576 | // BDS should never return\r |
| 577 | //\r |
| 578 | ASSERT (FALSE);\r |
| 579 | CpuDeadLoop ();\r |
| 580 | }\r |
| 581 | \r |
| 582 | \r |
| 583 | EFI_STATUS\r |
| 584 | EFIAPI\r |
| 585 | CoreEfiNotAvailableYetArg0 (\r |
| 586 | VOID\r |
| 587 | )\r |
| 588 | /*++\r |
| 589 | \r |
| 590 | Routine Description:\r |
| 591 | \r |
| 592 | Place holder function until all the Boot Services and Runtime Services are available\r |
| 593 | \r |
| 594 | Arguments:\r |
| 595 | \r |
| 596 | None\r |
| 597 | \r |
| 598 | Returns:\r |
| 599 | \r |
| 600 | EFI_NOT_AVAILABLE_YET\r |
| 601 | \r |
| 602 | --*/\r |
| 603 | {\r |
| 604 | //\r |
| 605 | // This function should never be executed. If it does, then the architectural protocols\r |
| 606 | // have not been designed correctly. The CpuBreakpoint () is commented out for now until the\r |
| 607 | // DXE Core and all the Architectural Protocols are complete.\r |
| 608 | //\r |
| 609 | \r |
| 610 | return EFI_NOT_AVAILABLE_YET;\r |
| 611 | }\r |
| 612 | \r |
| 613 | EFI_STATUS\r |
| 614 | EFIAPI\r |
| 615 | CoreEfiNotAvailableYetArg1 (\r |
| 616 | UINTN Arg1\r |
| 617 | )\r |
| 618 | /*++\r |
| 619 | \r |
| 620 | Routine Description:\r |
| 621 | \r |
| 622 | Place holder function until all the Boot Services and Runtime Services are available\r |
| 623 | \r |
| 624 | Arguments:\r |
| 625 | \r |
| 626 | Arg1 - Undefined\r |
| 627 | \r |
| 628 | Returns:\r |
| 629 | \r |
| 630 | EFI_NOT_AVAILABLE_YET\r |
| 631 | \r |
| 632 | --*/\r |
| 633 | {\r |
| 634 | //\r |
| 635 | // This function should never be executed. If it does, then the architectural protocols\r |
| 636 | // have not been designed correctly. The CpuBreakpoint () is commented out for now until the\r |
| 637 | // DXE Core and all the Architectural Protocols are complete.\r |
| 638 | //\r |
| 639 | \r |
| 640 | return EFI_NOT_AVAILABLE_YET;\r |
| 641 | }\r |
| 642 | \r |
| 643 | EFI_STATUS\r |
| 644 | EFIAPI\r |
| 645 | CoreEfiNotAvailableYetArg2 (\r |
| 646 | UINTN Arg1,\r |
| 647 | UINTN Arg2\r |
| 648 | )\r |
| 649 | /*++\r |
| 650 | \r |
| 651 | Routine Description:\r |
| 652 | \r |
| 653 | Place holder function until all the Boot Services and Runtime Services are available\r |
| 654 | \r |
| 655 | Arguments:\r |
| 656 | \r |
| 657 | Arg1 - Undefined\r |
| 658 | \r |
| 659 | Arg2 - Undefined\r |
| 660 | \r |
| 661 | Returns:\r |
| 662 | \r |
| 663 | EFI_NOT_AVAILABLE_YET\r |
| 664 | \r |
| 665 | --*/\r |
| 666 | {\r |
| 667 | //\r |
| 668 | // This function should never be executed. If it does, then the architectural protocols\r |
| 669 | // have not been designed correctly. The CpuBreakpoint () is commented out for now until the\r |
| 670 | // DXE Core and all the Architectural Protocols are complete.\r |
| 671 | //\r |
| 672 | \r |
| 673 | return EFI_NOT_AVAILABLE_YET;\r |
| 674 | }\r |
| 675 | \r |
| 676 | EFI_STATUS\r |
| 677 | EFIAPI\r |
| 678 | CoreEfiNotAvailableYetArg3 (\r |
| 679 | UINTN Arg1,\r |
| 680 | UINTN Arg2,\r |
| 681 | UINTN Arg3\r |
| 682 | )\r |
| 683 | /*++\r |
| 684 | \r |
| 685 | Routine Description:\r |
| 686 | \r |
| 687 | Place holder function until all the Boot Services and Runtime Services are available\r |
| 688 | \r |
| 689 | Arguments:\r |
| 690 | \r |
| 691 | Arg1 - Undefined\r |
| 692 | \r |
| 693 | Arg2 - Undefined\r |
| 694 | \r |
| 695 | Arg3 - Undefined\r |
| 696 | \r |
| 697 | Returns:\r |
| 698 | \r |
| 699 | EFI_NOT_AVAILABLE_YET\r |
| 700 | \r |
| 701 | --*/\r |
| 702 | {\r |
| 703 | //\r |
| 704 | // This function should never be executed. If it does, then the architectural protocols\r |
| 705 | // have not been designed correctly. The CpuBreakpoint () is commented out for now until the\r |
| 706 | // DXE Core and all the Architectural Protocols are complete.\r |
| 707 | //\r |
| 708 | \r |
| 709 | return EFI_NOT_AVAILABLE_YET;\r |
| 710 | }\r |
| 711 | \r |
| 712 | EFI_STATUS\r |
| 713 | EFIAPI\r |
| 714 | CoreEfiNotAvailableYetArg4 (\r |
| 715 | UINTN Arg1,\r |
| 716 | UINTN Arg2,\r |
| 717 | UINTN Arg3,\r |
| 718 | UINTN Arg4\r |
| 719 | )\r |
| 720 | /*++\r |
| 721 | \r |
| 722 | Routine Description:\r |
| 723 | \r |
| 724 | Place holder function until all the Boot Services and Runtime Services are available\r |
| 725 | \r |
| 726 | Arguments:\r |
| 727 | \r |
| 728 | Arg1 - Undefined\r |
| 729 | \r |
| 730 | Arg2 - Undefined\r |
| 731 | \r |
| 732 | Arg3 - Undefined\r |
| 733 | \r |
| 734 | Arg4 - Undefined\r |
| 735 | \r |
| 736 | Returns:\r |
| 737 | \r |
| 738 | EFI_NOT_AVAILABLE_YET\r |
| 739 | \r |
| 740 | --*/\r |
| 741 | {\r |
| 742 | //\r |
| 743 | // This function should never be executed. If it does, then the architectural protocols\r |
| 744 | // have not been designed correctly. The CpuBreakpoint () is commented out for now until the\r |
| 745 | // DXE Core and all the Architectural Protocols are complete.\r |
| 746 | //\r |
| 747 | \r |
| 748 | return EFI_NOT_AVAILABLE_YET;\r |
| 749 | }\r |
| 750 | \r |
| 751 | EFI_STATUS\r |
| 752 | EFIAPI\r |
| 753 | CoreEfiNotAvailableYetArg5 (\r |
| 754 | UINTN Arg1,\r |
| 755 | UINTN Arg2,\r |
| 756 | UINTN Arg3,\r |
| 757 | UINTN Arg4,\r |
| 758 | UINTN Arg5\r |
| 759 | )\r |
| 760 | /*++\r |
| 761 | \r |
| 762 | Routine Description:\r |
| 763 | \r |
| 764 | Place holder function until all the Boot Services and Runtime Services are available\r |
| 765 | \r |
| 766 | Arguments:\r |
| 767 | \r |
| 768 | Arg1 - Undefined\r |
| 769 | \r |
| 770 | Arg2 - Undefined\r |
| 771 | \r |
| 772 | Arg3 - Undefined\r |
| 773 | \r |
| 774 | Arg4 - Undefined\r |
| 775 | \r |
| 776 | Arg5 - Undefined\r |
| 777 | \r |
| 778 | Returns:\r |
| 779 | \r |
| 780 | EFI_NOT_AVAILABLE_YET\r |
| 781 | \r |
| 782 | --*/\r |
| 783 | {\r |
| 784 | //\r |
| 785 | // This function should never be executed. If it does, then the architectural protocols\r |
| 786 | // have not been designed correctly. The CpuBreakpoint () is commented out for now until the\r |
| 787 | // DXE Core and all the Architectural Protocols are complete.\r |
| 788 | //\r |
| 789 | \r |
| 790 | return EFI_NOT_AVAILABLE_YET;\r |
| 791 | }\r |
| 792 | \r |
| 793 | \r |
| 794 | EFI_STATUS\r |
| 795 | CoreGetPeiProtocol (\r |
| 796 | IN EFI_GUID *ProtocolGuid,\r |
| 797 | IN VOID **Interface\r |
| 798 | )\r |
| 799 | /*++\r |
| 800 | \r |
| 801 | Routine Description:\r |
| 802 | \r |
| 803 | Searches for a Protocol Interface passed from PEI through a HOB\r |
| 804 | \r |
| 805 | Arguments:\r |
| 806 | \r |
| 807 | ProtocolGuid - The Protocol GUID to search for in the HOB List\r |
| 808 | \r |
| 809 | Interface - A pointer to the interface for the Protocol GUID\r |
| 810 | \r |
| 811 | Returns:\r |
| 812 | \r |
| 813 | EFI_SUCCESS - The Protocol GUID was found and its interface is returned in Interface\r |
| 814 | \r |
| 815 | EFI_NOT_FOUND - The Protocol GUID was not found in the HOB List\r |
| 816 | \r |
| 817 | --*/\r |
| 818 | {\r |
| 819 | EFI_HOB_GUID_TYPE *GuidHob;\r |
| 820 | VOID *Buffer;\r |
| 821 | \r |
| 822 | GuidHob = GetNextGuidHob (ProtocolGuid, mHobStart);\r |
| 823 | if (GuidHob == NULL) {\r |
| 824 | return EFI_NOT_FOUND;\r |
| 825 | }\r |
| 826 | \r |
| 827 | Buffer = GET_GUID_HOB_DATA (GuidHob);\r |
| 828 | ASSERT (Buffer != NULL);\r |
| 829 | \r |
| 830 | *Interface = (VOID *)(*(UINTN *)(Buffer));\r |
| 831 | \r |
| 832 | return EFI_SUCCESS;\r |
| 833 | }\r |
| 834 | \r |
| 835 | \r |
| 836 | VOID\r |
| 837 | CalculateEfiHdrCrc (\r |
| 838 | IN OUT EFI_TABLE_HEADER *Hdr\r |
| 839 | )\r |
| 840 | /*++\r |
| 841 | \r |
| 842 | Routine Description:\r |
| 843 | \r |
| 844 | Calcualte the 32-bit CRC in a EFI table using the service provided by the\r |
| 845 | gRuntime service.\r |
| 846 | \r |
| 847 | Arguments:\r |
| 848 | \r |
| 849 | Hdr - Pointer to an EFI standard header\r |
| 850 | \r |
| 851 | Returns:\r |
| 852 | \r |
| 853 | None\r |
| 854 | \r |
| 855 | --*/\r |
| 856 | {\r |
| 857 | UINT32 Crc;\r |
| 858 | \r |
| 859 | Hdr->CRC32 = 0;\r |
| 860 | \r |
| 861 | //\r |
| 862 | // If gBS->CalculateCrce32 () == CoreEfiNotAvailableYet () then\r |
| 863 | // Crc will come back as zero if we set it to zero here\r |
| 864 | //\r |
| 865 | Crc = 0;\r |
| 866 | gBS->CalculateCrc32 ((UINT8 *)Hdr, Hdr->HeaderSize, &Crc);\r |
| 867 | Hdr->CRC32 = Crc; \r |
| 868 | }\r |
| 869 | \r |
| 870 | \r |
| 871 | \r |
| 872 | EFI_STATUS\r |
| 873 | EFIAPI\r |
| 874 | CoreExitBootServices (\r |
| 875 | IN EFI_HANDLE ImageHandle,\r |
| 876 | IN UINTN MapKey\r |
| 877 | )\r |
| 878 | /*++\r |
| 879 | \r |
| 880 | Routine Description:\r |
| 881 | \r |
| 882 | EFI 1.0 API to terminate Boot Services\r |
| 883 | \r |
| 884 | Arguments:\r |
| 885 | \r |
| 886 | ImageHandle - Handle that represents the identity of the calling image\r |
| 887 | \r |
| 888 | MapKey -Key to the latest memory map.\r |
| 889 | \r |
| 890 | Returns:\r |
| 891 | \r |
| 892 | EFI_SUCCESS - Boot Services terminated\r |
| 893 | EFI_INVALID_PARAMETER - MapKey is incorrect.\r |
| 894 | \r |
| 895 | --*/\r |
| 896 | {\r |
| 897 | EFI_STATUS Status;\r |
| 898 | \r |
| 899 | //\r |
| 900 | // Terminate memory services if the MapKey matches\r |
| 901 | //\r |
| 902 | Status = CoreTerminateMemoryMap (MapKey);\r |
| 903 | if (EFI_ERROR (Status)) {\r |
| 904 | return Status;\r |
| 905 | }\r |
| 906 | \r |
| 907 | //\r |
| 908 | // Notify other drivers that we are exiting boot services.\r |
| 909 | //\r |
| 910 | CoreNotifySignalList (&gEfiEventExitBootServicesGuid);\r |
| 911 | \r |
| 912 | //\r |
| 913 | // Disable Timer\r |
| 914 | //\r |
| 915 | gTimer->SetTimerPeriod (gTimer, 0);\r |
| 916 | \r |
| 917 | //\r |
| 918 | // Disable CPU Interrupts\r |
| 919 | //\r |
| 920 | gCpu->DisableInterrupt (gCpu);\r |
| 921 | \r |
| 922 | //\r |
| 923 | // Register Runtime events with the Runtime Architectural Protocol\r |
| 924 | //\r |
| 925 | CoreShutdownEventServices ();\r |
| 926 | \r |
| 927 | //\r |
| 928 | // Register Runtime images with the Runtime Architectural Protocol\r |
| 929 | //\r |
| 930 | CoreShutdownImageServices ();\r |
| 931 | \r |
| 932 | //\r |
| 933 | // Report that ExitBootServices() has been called\r |
| 934 | //\r |
| 935 | // We are using gEfiDxeServicesTableGuid as the caller ID for Dxe Core\r |
| 936 | //\r |
| 937 | CoreReportProgressCode ((EFI_SOFTWARE_EFI_BOOT_SERVICE | EFI_SW_BS_PC_EXIT_BOOT_SERVICES));\r |
| 938 | \r |
| 939 | //\r |
| 940 | // Clear the non-runtime values of the EFI System Table\r |
| 941 | //\r |
| 942 | gST->BootServices = NULL;\r |
| 943 | gST->ConIn = NULL;\r |
| 944 | gST->ConsoleInHandle = NULL;\r |
| 945 | gST->ConOut = NULL;\r |
| 946 | gST->ConsoleOutHandle = NULL;\r |
| 947 | gST->StdErr = NULL;\r |
| 948 | gST->StandardErrorHandle = NULL;\r |
| 949 | \r |
| 950 | //\r |
| 951 | // Recompute the 32-bit CRC of the EFI System Table\r |
| 952 | //\r |
| 953 | CalculateEfiHdrCrc (&gST->Hdr);\r |
| 954 | \r |
| 955 | //\r |
| 956 | // Zero out the Boot Service Table\r |
| 957 | //\r |
| 958 | SetMem (gBS, sizeof (EFI_BOOT_SERVICES), 0);\r |
| 959 | gBS = NULL;\r |
| 960 | \r |
| 961 | return Status;\r |
| 962 | }\r |
| 963 | \r |
| 964 | EFI_STATUS\r |
| 965 | DxeMainUefiDecompressGetInfo (\r |
| 966 | IN EFI_DECOMPRESS_PROTOCOL *This,\r |
| 967 | IN VOID *Source,\r |
| 968 | IN UINT32 SourceSize,\r |
| 969 | OUT UINT32 *DestinationSize,\r |
| 970 | OUT UINT32 *ScratchSize\r |
| 971 | )\r |
| 972 | {\r |
| 973 | return UefiDecompressGetInfo (Source, SourceSize, DestinationSize, ScratchSize);\r |
| 974 | }\r |
| 975 | \r |
| 976 | EFI_STATUS\r |
| 977 | EFIAPI\r |
| 978 | DxeMainUefiDecompress (\r |
| 979 | IN EFI_DECOMPRESS_PROTOCOL *This,\r |
| 980 | IN VOID *Source,\r |
| 981 | IN UINT32 SourceSize,\r |
| 982 | IN OUT VOID *Destination,\r |
| 983 | IN UINT32 DestinationSize,\r |
| 984 | IN OUT VOID *Scratch,\r |
| 985 | IN UINT32 ScratchSize\r |
| 986 | )\r |
| 987 | {\r |
| 988 | EFI_STATUS Status;\r |
| 989 | UINT32 TestDestinationSize;\r |
| 990 | UINT32 TestScratchSize;\r |
| 991 | \r |
| 992 | Status = UefiDecompressGetInfo (Source, SourceSize, &TestDestinationSize, &TestScratchSize);\r |
| 993 | if (EFI_ERROR (Status)) {\r |
| 994 | return Status;\r |
| 995 | }\r |
| 996 | \r |
| 997 | if (ScratchSize < TestScratchSize || DestinationSize < TestDestinationSize) {\r |
| 998 | return RETURN_INVALID_PARAMETER;\r |
| 999 | }\r |
| 1000 | \r |
| 1001 | return UefiDecompress (Source, Destination, Scratch);\r |
| 1002 | }\r |
| 1003 | \r |
| 1004 | EFI_STATUS\r |
| 1005 | DxeMainTianoDecompressGetInfo (\r |
| 1006 | IN EFI_TIANO_DECOMPRESS_PROTOCOL *This,\r |
| 1007 | IN VOID *Source,\r |
| 1008 | IN UINT32 SourceSize,\r |
| 1009 | OUT UINT32 *DestinationSize,\r |
| 1010 | OUT UINT32 *ScratchSize\r |
| 1011 | )\r |
| 1012 | {\r |
| 1013 | return TianoDecompressGetInfo (Source, SourceSize, DestinationSize, ScratchSize);\r |
| 1014 | }\r |
| 1015 | \r |
| 1016 | EFI_STATUS\r |
| 1017 | EFIAPI\r |
| 1018 | DxeMainTianoDecompress (\r |
| 1019 | IN EFI_TIANO_DECOMPRESS_PROTOCOL *This,\r |
| 1020 | IN VOID *Source,\r |
| 1021 | IN UINT32 SourceSize,\r |
| 1022 | IN OUT VOID *Destination,\r |
| 1023 | IN UINT32 DestinationSize,\r |
| 1024 | IN OUT VOID *Scratch,\r |
| 1025 | IN UINT32 ScratchSize\r |
| 1026 | )\r |
| 1027 | {\r |
| 1028 | EFI_STATUS Status;\r |
| 1029 | UINT32 TestDestinationSize;\r |
| 1030 | UINT32 TestScratchSize;\r |
| 1031 | \r |
| 1032 | Status = TianoDecompressGetInfo (Source, SourceSize, &TestDestinationSize, &TestScratchSize);\r |
| 1033 | if (EFI_ERROR (Status)) {\r |
| 1034 | return Status;\r |
| 1035 | }\r |
| 1036 | \r |
| 1037 | if (ScratchSize < TestScratchSize || DestinationSize < TestDestinationSize) {\r |
| 1038 | return RETURN_INVALID_PARAMETER;\r |
| 1039 | }\r |
| 1040 | \r |
| 1041 | return TianoDecompress (Source, Destination, Scratch);\r |
| 1042 | }\r |
| 1043 | \r |
| 1044 | EFI_STATUS\r |
| 1045 | DxeMainCustomDecompressGetInfo (\r |
| 1046 | IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL *This,\r |
| 1047 | IN VOID *Source,\r |
| 1048 | IN UINT32 SourceSize,\r |
| 1049 | OUT UINT32 *DestinationSize,\r |
| 1050 | OUT UINT32 *ScratchSize\r |
| 1051 | )\r |
| 1052 | {\r |
| 1053 | return CustomDecompressGetInfo (Source, SourceSize, DestinationSize, ScratchSize);\r |
| 1054 | }\r |
| 1055 | \r |
| 1056 | EFI_STATUS\r |
| 1057 | EFIAPI\r |
| 1058 | DxeMainCustomDecompress (\r |
| 1059 | IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL *This,\r |
| 1060 | IN VOID *Source,\r |
| 1061 | IN UINT32 SourceSize,\r |
| 1062 | IN OUT VOID *Destination,\r |
| 1063 | IN UINT32 DestinationSize,\r |
| 1064 | IN OUT VOID *Scratch,\r |
| 1065 | IN UINT32 ScratchSize\r |
| 1066 | )\r |
| 1067 | {\r |
| 1068 | EFI_STATUS Status;\r |
| 1069 | UINT32 TestDestinationSize;\r |
| 1070 | UINT32 TestScratchSize;\r |
| 1071 | \r |
| 1072 | Status = CustomDecompressGetInfo (Source, SourceSize, &TestDestinationSize, &TestScratchSize);\r |
| 1073 | if (EFI_ERROR (Status)) {\r |
| 1074 | return Status;\r |
| 1075 | }\r |
| 1076 | \r |
| 1077 | if (ScratchSize < TestScratchSize || DestinationSize < TestDestinationSize) {\r |
| 1078 | return RETURN_INVALID_PARAMETER;\r |
| 1079 | }\r |
| 1080 | \r |
| 1081 | return CustomDecompress (Source, Destination, Scratch);\r |
| 1082 | }\r |
| 1083 | \r |
projects / mirror_edk2.git / blame