1 files changed, 0 insertions, 66 deletions
diff --git a/OldMdePkg/Library/BaseLib/Ia32/DivU64x64Remainder.c b/OldMdePkg/Library/BaseLib/Ia32/DivU64x64Remainder.c
deleted file mode 100644
index 14b2f2789b..0000000000
--- a/OldMdePkg/Library/BaseLib/Ia32/DivU64x64Remainder.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/** @file
-  Calculate the quotient of a 64-bit integer by a 64-bit integer and returns
-  both the quotient and the remainderSet error flag for all division functions
-
-  Copyright (c) 2006 - 2007, 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.
-
-**/
-
-UINT64
-EFIAPI
-InternalMathDivRemU64x64 (
-  IN      UINT64                    Dividend,
-  IN      UINT64                    Divisor,
-  OUT     UINT64                    *Remainder    OPTIONAL
-  )
-{
-  _asm {
-    mov     edx, dword ptr [Dividend + 4]
-    mov     eax, dword ptr [Dividend + 0]   // edx:eax <- dividend
-    mov     edi, edx
-    mov     esi, eax                    // edi:esi <- dividend
-    mov     ecx, dword ptr [Divisor + 4]
-    mov     ebx, dword ptr [Divisor + 0]   // ecx:ebx <- divisor
-BitLoop:
-    shr     edx, 1
-    rcr     eax, 1
-    shrd    ebx, ecx, 1
-    shr     ecx, 1
-    jnz     BitLoop
-    div     ebx
-    mov     ebx, eax                    // ebx <- quotient
-    mov     ecx, dword ptr [Divisor + 4]
-    mul     dword ptr [Divisor]
-    imul    ecx, ebx
-    add     edx, ecx
-    mov     ecx, Remainder
-    jc      TooLarge                   // product > 2^64
-    cmp     edi, edx                    // compare high 32 bits
-    ja      Correct
-    jb      TooLarge                   // product > dividend
-    cmp     esi, eax
-    jae     Correct                    // product <= dividend
-TooLarge:
-    dec     ebx                         // adjust quotient by -1
-    jecxz   Return                     // return if Remainder == NULL
-    sub     eax, dword ptr [Divisor + 0]
-    sbb     edx, dword ptr [Divisor + 4]
-Correct:
-    jecxz   Return
-    sub     esi, eax
-    sbb     edi, edx                    // edi:esi <- remainder
-    mov     [ecx], esi
-    mov     [ecx + 4], edi
-Return:
-    mov     eax, ebx                    // eax <- quotient
-    xor     edx, edx
-  }
-}
-