1 files changed, 0 insertions, 81 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Log2.asm b/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Log2.asm
deleted file mode 100644
index cf932f525f..0000000000
--- a/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/Ia32/Log2.asm
+++ /dev/null
@@ -1,81 +0,0 @@
-;/*++
-;
-;Copyright (c) 2006, 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.             
-;
-;Module Name:
-;
-;  Log2.c
-;
-;Abstract:
-;
-;  64-bit integer logarithm function for IA-32
-;
-;--*/
-;
-;---------------------------------------------------------------------------
-    .686
-    .model  flat,C
-    .code
-
-;---------------------------------------------------------------------------
-
-;UINT8
-;Log2 (
-;  IN UINT64   Operand
-;  )
-;/*++
-;
-;Routine Description:
-; 
-;  Calculates and floors logarithms based on 2
-;
-;Arguments:
-;
-;  Operand - value to calculate logarithm
-;  
-;Returns:
-;
-;  The largest integer that is less than or equal
-;  to the logarithm of Operand based on 2 
-;
-;--*/
-Log2 PROC
-  mov    ecx, 64
-  
-  cmp    dword ptr [esp + 4], 0  ; (UINT32 *(&Operand))
-  jne    _Log2_Wend 
-  cmp    dword ptr [esp + 8], 0  ; (UINT32 *(&Operand)) + 1
-  jne    _Log2_Wend 
-  mov    cl, 0FFH
-  jmp    _Log2_Done
-  
-_Log2_Wend:
-  dec    ecx
-  cmp    ecx, 32
-  jae    _Log2_Higher
-  bt     [esp + 4], ecx ; (UINT32 *(&Operand))
-  jmp    _Log2_Bit
-  
-_Log2_Higher:
-  mov    eax, ecx
-  sub    eax, 32
-  bt     [esp + 8], eax ; (UINT32 *(&Operand)) + 1
-  
-_Log2_Bit:
-  jc     _Log2_Done
-  jmp    _Log2_Wend
-      
-_Log2_Done:
-  mov    al, cl
-
-  ret
-
-	Log2 ENDP
-	END