| 1 | /** @file\r |
| 2 | Entry point to the DXE Core.\r |
| 3 | \r |
| 4 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r |
| 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 6 | \r |
| 7 | **/\r |
| 8 | \r |
| 9 | #include <PiDxe.h>\r |
| 10 | \r |
| 11 | #include <Library/DxeCoreEntryPoint.h>\r |
| 12 | #include <Library/DebugLib.h>\r |
| 13 | #include <Library/BaseLib.h>\r |
| 14 | \r |
| 15 | //\r |
| 16 | // Cache copy of HobList pointer.\r |
| 17 | //\r |
| 18 | VOID *gHobList = NULL;\r |
| 19 | \r |
| 20 | /**\r |
| 21 | The entry point of PE/COFF Image for the DXE Core.\r |
| 22 | \r |
| 23 | This function is the entry point for the DXE Core. This function is required to call\r |
| 24 | ProcessModuleEntryPointList() and ProcessModuleEntryPointList() is never expected to return.\r |
| 25 | The DXE Core is responsible for calling ProcessLibraryConstructorList() as soon as the EFI\r |
| 26 | System Table and the image handle for the DXE Core itself have been established.\r |
| 27 | If ProcessModuleEntryPointList() returns, then ASSERT() and halt the system.\r |
| 28 | \r |
| 29 | @param HobStart The pointer to the beginning of the HOB List passed in from the PEI Phase.\r |
| 30 | \r |
| 31 | **/\r |
| 32 | VOID\r |
| 33 | EFIAPI\r |
| 34 | _ModuleEntryPoint (\r |
| 35 | IN VOID *HobStart\r |
| 36 | )\r |
| 37 | {\r |
| 38 | //\r |
| 39 | // Cache a pointer to the HobList\r |
| 40 | //\r |
| 41 | gHobList = HobStart;\r |
| 42 | \r |
| 43 | //\r |
| 44 | // Call the DXE Core entry point\r |
| 45 | //\r |
| 46 | ProcessModuleEntryPointList (HobStart);\r |
| 47 | \r |
| 48 | //\r |
| 49 | // Should never return\r |
| 50 | //\r |
| 51 | ASSERT (FALSE);\r |
| 52 | CpuDeadLoop ();\r |
| 53 | }\r |
| 54 | \r |
| 55 | /**\r |
| 56 | Required by the EBC compiler and identical in functionality to _ModuleEntryPoint().\r |
| 57 | \r |
| 58 | This function is required to call _ModuleEntryPoint() passing in HobStart.\r |
| 59 | \r |
| 60 | @param HobStart The pointer to the beginning of the HOB List passed in from the PEI Phase.\r |
| 61 | \r |
| 62 | **/\r |
| 63 | VOID\r |
| 64 | EFIAPI\r |
| 65 | EfiMain (\r |
| 66 | IN VOID *HobStart\r |
| 67 | )\r |
| 68 | {\r |
| 69 | _ModuleEntryPoint (HobStart);\r |
| 70 | }\r |