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e386b444 | 1 | /** @file\r |
2 | Entry point to the DXE Core.\r | |
3 | \r | |
9095d37b | 4 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r |
9344f092 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
e386b444 | 6 | \r |
7 | **/\r | |
8 | \r | |
c7d265a9 | 9 | #include <PiDxe.h>\r |
c892d846 | 10 | \r |
c7d265a9 | 11 | #include <Library/DxeCoreEntryPoint.h>\r |
12 | #include <Library/DebugLib.h>\r | |
13 | #include <Library/BaseLib.h>\r | |
e386b444 | 14 | \r |
15 | //\r | |
9095d37b LG |
16 | // Cache copy of HobList pointer.\r |
17 | //\r | |
2f88bd3a | 18 | VOID *gHobList = NULL;\r |
e386b444 | 19 | \r |
20 | /**\r | |
9095d37b | 21 | The entry point of PE/COFF Image for the DXE Core.\r |
518db1d9 | 22 | \r |
47c6e0f7 | 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 | |
518db1d9 | 27 | If ProcessModuleEntryPointList() returns, then ASSERT() and halt the system.\r |
28 | \r | |
9095d37b | 29 | @param HobStart The pointer to the beginning of the HOB List passed in from the PEI Phase.\r |
e386b444 | 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 | |
2f88bd3a | 51 | ASSERT (FALSE);\r |
e386b444 | 52 | CpuDeadLoop ();\r |
53 | }\r | |
54 | \r | |
e386b444 | 55 | /**\r |
518db1d9 | 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 | |
e386b444 | 59 | \r |
9095d37b | 60 | @param HobStart The pointer to the beginning of the HOB List passed in from the PEI Phase.\r |
e386b444 | 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 |