X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=UnixPkg%2FLibrary%2FUnixBaseLib%2FHighBitSet64.c;fp=UnixPkg%2FLibrary%2FUnixBaseLib%2FHighBitSet64.c;h=0000000000000000000000000000000000000000;hp=23abb735be402fd135d9e4ad4959694443931d9c;hb=5d71a30480bdf7081f72485d6bf48361c244c4d7;hpb=bf6ee6c7c33cf280cdfb2fd0e6b66a712b7aa4a1

diff --git a/UnixPkg/Library/UnixBaseLib/HighBitSet64.c b/UnixPkg/Library/UnixBaseLib/HighBitSet64.c
deleted file mode 100644
index 23abb735be..0000000000
--- a/UnixPkg/Library/UnixBaseLib/HighBitSet64.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/** @file
-  Math worker functions.
-
-  Copyright (c) 2006 - 2008, 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 "BaseLibInternals.h"
-
-/**
-  Returns the bit position of the highest bit set in a 64-bit value. Equivalent
-  to log2(x).
-
-  This function computes the bit position of the highest bit set in the 64-bit
-  value specified by Operand. If Operand is zero, then -1 is returned.
-  Otherwise, a value between 0 and 63 is returned.
-
-  @param  Operand The 64-bit operand to evaluate.
-
-  @retval 0..63   Position of the highest bit set in Operand if found.
-  @retval -1      Operand is zero.
-
-**/
-INTN
-EFIAPI
-HighBitSet64 (
-  IN      UINT64                    Operand
-  )
-{
-  if (Operand == (UINT32)Operand) {
-    //
-    // Operand is just a 32-bit integer
-    //
-    return HighBitSet32 ((UINT32)Operand);
-  }
-
-  //
-  // Operand is really a 64-bit integer
-  //
-  if (sizeof (UINTN) == sizeof (UINT32)) {
-    return HighBitSet32 (((UINT32*)&Operand)[1]) + 32;
-  } else {
-    return HighBitSet32 ((UINT32)RShiftU64 (Operand, 32)) + 32;
-  }
-}