Clean up DEC files:

[mirror_edk2.git] / MdeModulePkg / Core / DxeIplPeim / X64 / DxeLoadFunc.c

diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c b/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c
index c871dbe41f548cf3cce7825bee41848a259bfccf..1b12801d67f2b0c0bfc4303724c4a4bc8e57e23e 100644 (file)
--- a/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c
+++ b/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c
@@ -1,8 +1,8 @@
 /** @file\r
   x64-specifc functionality for DxeLoad.\r
 \r
-Copyright (c) 2006 - 2008, Intel Corporation. <BR>\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
 http://opensource.org/licenses/bsd-license.php\r
@@ -13,6 +13,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 **/\r
 \r
 #include "DxeIpl.h"\r
+#include "X64/VirtualMemory.h"\r
 \r
 \r
 \r
@@ -21,23 +22,22 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 \r
    This function performs a CPU architecture specific operations to execute\r
    the entry point of DxeCore with the parameters of HobList.\r
-   It also intalls EFI_END_OF_PEI_PPI to signal the end of PEI phase.\r
+   It also installs EFI_END_OF_PEI_PPI to signal the end of PEI phase.\r
 \r
-   @param DxeCoreEntryPoint         The entrypoint of DxeCore.\r
+   @param DxeCoreEntryPoint         The entry point of DxeCore.\r
    @param HobList                   The start of HobList passed to DxeCore.\r
-   @param EndOfPeiSignal            The PPI descriptor for EFI_END_OF_PEI_PPI.\r
 \r
 **/\r
 VOID\r
 HandOffToDxeCore (\r
   IN EFI_PHYSICAL_ADDRESS   DxeCoreEntryPoint,\r
-  IN EFI_PEI_HOB_POINTERS   HobList,\r
-  IN EFI_PEI_PPI_DESCRIPTOR *EndOfPeiSignal\r
+  IN EFI_PEI_HOB_POINTERS   HobList\r
   )\r
 {\r
   VOID                *BaseOfStack;\r
   VOID                *TopOfStack;\r
   EFI_STATUS          Status;\r
+  UINTN               PageTables;\r
 \r
   //\r
   // Allocate 128KB for the Stack\r
@@ -53,11 +53,18 @@ HandOffToDxeCore (
   TopOfStack = ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT);\r
 \r
   //\r
-  // End of PEI phase singal\r
+  // Create page table and save PageMapLevel4 to CR3\r
   //\r
-  Status = PeiServicesInstallPpi (EndOfPeiSignal);\r
+  PageTables = CreateIdentityMappingPageTables ();\r
+\r
+  //\r
+  // End of PEI phase signal\r
+  //\r
+  Status = PeiServicesInstallPpi (&gEndOfPeiSignalPpi);\r
   ASSERT_EFI_ERROR (Status);\r
 \r
+  AsmWriteCr3 (PageTables);\r
+\r
   //\r
   // Update the contents of BSP stack HOB to reflect the real stack info passed to DxeCore.\r
   //    \r