From 95276127e373f2e2fb2a208ff77267422a197d9f Mon Sep 17 00:00:00 2001
From: xgu3 <xgu3@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Thu, 5 Jul 2007 07:05:28 +0000
Subject: Check in following modules, DxeIpl ConPlatform ConSplitter
 GraphicsConsole Terminal DevicePath

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3069 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c | 65 ++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c

(limited to 'MdeModulePkg/Core/DxeIplPeim/X64')

diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c b/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c
new file mode 100644
index 0000000..1d5709a
--- /dev/null
+++ b/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c
@@ -0,0 +1,65 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+  DxeLoadFunc.c
+
+Abstract:
+
+  Ia32-specifc functionality for DxeLoad.
+
+--*/
+
+//
+// Include common header file for this module.
+//
+#include "CommonHeader.h"
+
+#include "DxeIpl.h"
+
+VOID
+HandOffToDxeCore (
+  IN EFI_PHYSICAL_ADDRESS   DxeCoreEntryPoint,
+  IN EFI_PEI_HOB_POINTERS   HobList,
+  IN EFI_PEI_PPI_DESCRIPTOR *EndOfPeiSignal
+  )
+{
+  VOID                *BaseOfStack;
+  VOID                *TopOfStack;
+  EFI_STATUS          Status;
+
+  //
+  // Allocate 128KB for the Stack
+  //
+  BaseOfStack = AllocatePages (EFI_SIZE_TO_PAGES (STACK_SIZE));
+  ASSERT (BaseOfStack != NULL);
+
+  //
+  // Compute the top of the stack we were allocated. Pre-allocate a UINTN
+  // for safety.
+  //
+  TopOfStack = (VOID *) ((UINTN) BaseOfStack + EFI_SIZE_TO_PAGES (STACK_SIZE) * EFI_PAGE_SIZE - CPU_STACK_ALIGNMENT);
+  TopOfStack = ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT);
+
+  //
+  // End of PEI phase singal
+  //
+  Status = PeiServicesInstallPpi (EndOfPeiSignal);
+  ASSERT_EFI_ERROR (Status);
+
+  SwitchStack (
+    (SWITCH_STACK_ENTRY_POINT)(UINTN)DxeCoreEntryPoint,
+    HobList.Raw,
+    NULL,
+    TopOfStack
+    );
+}
-- 
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