diff options
author | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
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committer | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
commit | 808def96aa4589fba9c2d0ea55837754a3b7a4f7 (patch) | |
tree | 0ea221c59abb2474c694e7ab5bd61006be77e47e /OldMdePkg/Library/BaseLib/HighBitSet64.c | |
parent | 9216450d1143056a50a5f916984a2d7faf590488 (diff) | |
download | edk2-platforms-808def96aa4589fba9c2d0ea55837754a3b7a4f7.tar.xz |
Retiring the ANT/JAVA build and removing the older EDK II packages that required ANT/JAVA.
Last Ant/Java build was r7166
Developers requiring the Java/Ant packages should checkout the branch from:
https://edk2.tianocore.org/svn/edk2/branches/AntJava
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7168 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OldMdePkg/Library/BaseLib/HighBitSet64.c')
-rw-r--r-- | OldMdePkg/Library/BaseLib/HighBitSet64.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/OldMdePkg/Library/BaseLib/HighBitSet64.c b/OldMdePkg/Library/BaseLib/HighBitSet64.c deleted file mode 100644 index 6b3c585f37..0000000000 --- a/OldMdePkg/Library/BaseLib/HighBitSet64.c +++ /dev/null @@ -1,52 +0,0 @@ -/** @file
- Math worker functions.
-
- 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.
-
-**/
-
-#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.
-
- @return 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;
- }
-}
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