1, remove MigrateIdt interface, 2, remove unused library class

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5793 6f19259b-4bc3-4df7-8a09-765794883524

3 files changed, 7 insertions, 66 deletions

diff --git a/MdePkg/Library/PeiServicesTablePointerLibIdt/InternalPeiServicesTablePointer.h b/MdePkg/Library/PeiServicesTablePointerLibIdt/InternalPeiServicesTablePointer.h
deleted file mode 100644
index 61bc1eb..0000000
--- a/MdePkg/Library/PeiServicesTablePointerLibIdt/InternalPeiServicesTablePointer.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/** @file

-  Internal include file of PEI Services Table Pointer.

-

-  Copyright (c) 2006, Intel Corporation<BR>

-  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.

-

-**/

-

-

-#ifndef __INTERNAL_PEI_SERVICES_TABLE_POINTER_H__

-#define __INTERNAL_PEI_SERVICES_TABLE_POINTER_H__

-

-

-#include <PiPei.h>

-

-#include <Library/BaseLib.h>

-#include <Library/PeiServicesTablePointerLib.h>

-#include <Library/DebugLib.h>

-#include <Library/PeiServicesLib.h>

-#include <Library/BaseMemoryLib.h>

-

-  

-#endif

diff --git a/MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointer.c b/MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointer.c
index 97abaa4..a1959e1 100644
--- a/MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointer.c
+++ b/MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointer.c
@@ -12,7 +12,11 @@
 

 **/

 

-#include "InternalPeiServicesTablePointer.h"

+#include <PiPei.h>

+

+#include <Library/BaseLib.h>

+#include <Library/PeiServicesTablePointerLib.h>

+#include <Library/DebugLib.h>

 

 /**

   

@@ -37,7 +41,7 @@ GetPeiServicesTablePointer (
   IA32_DESCRIPTOR   Idtr;

   

   AsmReadIdtr (&Idtr);

-  PeiServices = (EFI_PEI_SERVICES **) (*(UINTN*)(Idtr.Base - 4));

+  PeiServices = (EFI_PEI_SERVICES **) (*(UINTN*)(Idtr.Base - sizeof (UINTN)));

   ASSERT (PeiServices != NULL);

   return PeiServices;

 }

@@ -64,38 +68,7 @@ SetPeiServicesTablePointer (
   IA32_DESCRIPTOR   Idtr;

   

   AsmReadIdtr (&Idtr);

-  (*(UINTN*)(Idtr.Base - 4)) = (UINTN)PeiServicesTablePointer;

+  (*(UINTN*)(Idtr.Base - sizeof (UINTN))) = (UINTN)PeiServicesTablePointer;

 }

 

-/**

-  After memory initialization in PEI phase, the IDT table in temporary memory should 

-  be migrated to memory, and the address of PeiServicesPointer also need to be updated  

-  immediately preceding the new IDT table.

-  

-  @param    PeiServices   The address of PeiServices pointer.

-**/

-VOID

-EFIAPI

-MigrateIdtTable (

-  IN EFI_PEI_SERVICES  **PeiServices

-  )

-{

-  UINTN           Size;

-  VOID            *NewBase;

-  EFI_STATUS      Status;

-  IA32_DESCRIPTOR Idtr;

-  

-  AsmReadIdtr (&Idtr);

-  

-  Size = sizeof(UINTN) + (Idtr.Limit + 1); 

-  

-  Status = PeiServicesAllocatePool (Size, &NewBase);

-  ASSERT_EFI_ERROR (Status);

-  

-  CopyMem ((VOID*)((UINTN)NewBase + sizeof(UINTN)), (VOID*)Idtr.Base, (Idtr.Limit + 1));

-  

-  Idtr.Base = (UINTN)NewBase + sizeof(UINTN);

-  AsmWriteIdtr (&Idtr);

-  SetPeiServicesTablePointer(PeiServices);  

-}  

 

diff --git a/MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf b/MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
index 6baad7a..8d5f430 100644
--- a/MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
+++ b/MdePkg/Library/PeiServicesTablePointerLibIdt/PeiServicesTablePointerLibIdt.inf
@@ -33,13 +33,10 @@
 

 [Sources]

   PeiServicesTablePointer.c

-  InternalPeiServicesTablePointer.h

 

 

 [LibraryClasses]

   DebugLib

-  BaseMemoryLib

-  PeiServicesLib

   BaseLib