diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.c')
| -rw-r--r-- | roms/edk2/MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/roms/edk2/MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.c b/roms/edk2/MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.c new file mode 100644 index 000000000..3dda3520a --- /dev/null +++ b/roms/edk2/MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.c @@ -0,0 +1,73 @@ +/** @file
+ Entry point to the DXE Core.
+
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+
+#include <PiDxe.h>
+
+
+#include <Library/DxeCoreEntryPoint.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseLib.h>
+
+//
+// Cache copy of HobList pointer.
+//
+VOID *gHobList = NULL;
+
+/**
+ The entry point of PE/COFF Image for the DXE Core.
+
+ This function is the entry point for the DXE Core. This function is required to call
+ ProcessModuleEntryPointList() and ProcessModuleEntryPointList() is never expected to return.
+ The DXE Core is responsible for calling ProcessLibraryConstructorList() as soon as the EFI
+ System Table and the image handle for the DXE Core itself have been established.
+ If ProcessModuleEntryPointList() returns, then ASSERT() and halt the system.
+
+ @param HobStart The pointer to the beginning of the HOB List passed in from the PEI Phase.
+
+**/
+VOID
+EFIAPI
+_ModuleEntryPoint (
+ IN VOID *HobStart
+ )
+{
+ //
+ // Cache a pointer to the HobList
+ //
+ gHobList = HobStart;
+
+ //
+ // Call the DXE Core entry point
+ //
+ ProcessModuleEntryPointList (HobStart);
+
+ //
+ // Should never return
+ //
+ ASSERT(FALSE);
+ CpuDeadLoop ();
+}
+
+
+/**
+ Required by the EBC compiler and identical in functionality to _ModuleEntryPoint().
+
+ This function is required to call _ModuleEntryPoint() passing in HobStart.
+
+ @param HobStart The pointer to the beginning of the HOB List passed in from the PEI Phase.
+
+**/
+VOID
+EFIAPI
+EfiMain (
+ IN VOID *HobStart
+ )
+{
+ _ModuleEntryPoint (HobStart);
+}
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