MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.c

   1 /** @file
   2   Entry point to the DXE Core.
   3
   4 Copyright (c) 2006, Intel Corporation<BR>
   5 All rights reserved. This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 //
  16 // The package level header files this module uses
  17 //
  18 #include <PiDxe.h>
  19 //
  20 // The protocols, PPI and GUID defintions for this module
  21 //
  22 //
  23 // The Library classes this module consumes
  24 //
  25 #include <Library/DxeCoreEntryPoint.h>
  26 #include <Library/DebugLib.h>
  27 #include <Library/BaseLib.h>
  28
  29 //
  30 // Cache copy of HobList pointer.
  31 //
  32 VOID *gHobList = NULL;
  33
  34 /**
  35   Enrty point to DXE core.
  36
  37   @param  HobStart Pointer of HobList.
  38
  39 **/
  40 VOID
  41 EFIAPI
  42 _ModuleEntryPoint (
  43   IN VOID  *HobStart
  44   )
  45 {
  46   //
  47   // Cache a pointer to the HobList
  48   //
  49   gHobList = HobStart;
  50
  51   //
  52   // Call the DXE Core entry point
  53   //
  54   ProcessModuleEntryPointList (HobStart);
  55
  56   //
  57   // Should never return
  58   //
  59   ASSERT(FALSE);
  60   CpuDeadLoop ();
  61 }
  62
  63
  64 /**
  65   Wrapper of enrty point to DXE CORE.
  66
  67   @param  HobStart Pointer of HobList.
  68
  69 **/
  70 VOID
  71 EFIAPI
  72 EfiMain (
  73   IN VOID  *HobStart
  74   )
  75 {
  76   _ModuleEntryPoint (HobStart);
  77 }