1 files changed, 0 insertions, 127 deletions
diff --git a/MdePkg/Library/UefiPalLib/UefiPalLib.c b/MdePkg/Library/UefiPalLib/UefiPalLib.c
deleted file mode 100644
index 26f0be660b..0000000000
--- a/MdePkg/Library/UefiPalLib/UefiPalLib.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/** @file
-  PAL Library implementation retrieving the PAL Entry Point from the SAL System Table
-  register in the EFI System Confguration Table.
-
-  Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
-  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.
-
-**/
-
-#include <PiDxe.h>
-
-#include <IndustryStandard/Sal.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseLib.h>
-#include <Library/DebugLib.h>
-
-#include <Guid/SalSystemTable.h>
-
-UINT64               mPalProcEntry;
-
-/**
-  Makes a PAL procedure call.
-
-  This is a wrapper function to make a PAL procedure call.  Based on the Index value,
-  this API will make static or stacked PAL call. Architected procedures may be designated
-  as required or optional.  If a PAL procedure is specified as optional, a unique return
-  code of 0xFFFFFFFFFFFFFFFF is returned in the Status field of the PAL_CALL_RETURN structure.
-  This indicates that the procedure is not present in this PAL implementation.  It is the
-  caller's responsibility to check for this return code after calling any optional PAL
-  procedure. No parameter checking is performed on the 4 input parameters, but there are
-  some common rules that the caller should follow when making a PAL call.  Any address
-  passed to PAL as buffers for return parameters must be 8-byte aligned.  Unaligned addresses
-  may cause undefined results.  For those parameters defined as reserved or some fields
-  defined as reserved must be zero filled or the invalid argument return value may be
-  returned or undefined result may occur during the execution of the procedure.
-  This function is only available on IPF.
-
-  @param Index  The PAL procedure Index number.
-  @param Arg2   The 2nd parameter for PAL procedure calls.
-  @param Arg3   The 3rd parameter for PAL procedure calls.
-  @param Arg4   The 4th parameter for PAL procedure calls.
-
-  @return Structure returned from the PAL Call procedure, including the status and return value.
-
-**/
-PAL_CALL_RETURN
-EFIAPI
-PalCall (
-  IN UINT64                  Index,
-  IN UINT64                  Arg2,
-  IN UINT64                  Arg3,
-  IN UINT64                  Arg4
-  )
-{
-  //
-  // mPalProcEntry is initialized in library constructor as PAL entry.
-  //
-  return AsmPalCall (
-           mPalProcEntry,
-           Index,
-           Arg2,
-           Arg3,
-           Arg4
-           );
-
-}
-
-/**
-  The constructor function of UEFI Pal Lib.
-
-  The constructor function looks up the SAL System Table in the EFI System Configuration
-  Table. Once the SAL System Table is found, the PAL Entry Point in the SAL System Table
-  will be derived and stored into a global variable for library usage.
-  It will ASSERT() if the SAL System Table cannot be found or the data in the SAL System
-  Table is not the valid data.
-
-  @param  ImageHandle   The firmware allocated handle for the EFI image.
-  @param  SystemTable   A pointer to the EFI System Table.
-
-  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.
-
-**/
-EFI_STATUS
-EFIAPI
-UefiPalLibConstructor (
-  IN EFI_HANDLE        ImageHandle,
-  IN EFI_SYSTEM_TABLE  *SystemTable
-  )
-{
-  EFI_STATUS                     Status;
-  SAL_ST_ENTRY_POINT_DESCRIPTOR  *SalStEntryDes;
-  SAL_SYSTEM_TABLE_HEADER        *SalSystemTable;
-
-  Status = EfiGetSystemConfigurationTable (
-             &gEfiSalSystemTableGuid,
-             (VOID **) &SalSystemTable
-             );
-  ASSERT_EFI_ERROR (Status);
-  ASSERT (SalSystemTable != NULL);
-
-  //
-  // Check the first entry of SAL System Table,
-  // because the SAL entry is in ascending order with the entry type,
-  // the type 0 entry should be the first if exist.
-  //
-  SalStEntryDes = (SAL_ST_ENTRY_POINT_DESCRIPTOR *)(SalSystemTable + 1);
-
-  //
-  // Assure the SAL ENTRY Type is 0
-  //
-  ASSERT (SalStEntryDes->Type == EFI_SAL_ST_ENTRY_POINT);
-
-  mPalProcEntry = SalStEntryDes->PalProcEntry;
-  //
-  // Make sure the PalCallAddress has the valid value
-  //
-  ASSERT (mPalProcEntry != 0);
-
-  return EFI_SUCCESS;
-}