1 files changed, 0 insertions, 77 deletions
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/Ia32/CopyMem.asm b/OldMdePkg/Library/BaseMemoryLibMmx/Ia32/CopyMem.asm
deleted file mode 100644
index 1b8b3c5dcd..0000000000
--- a/OldMdePkg/Library/BaseMemoryLibMmx/Ia32/CopyMem.asm
+++ /dev/null
@@ -1,77 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; 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.
-;
-; Module Name:
-;
-;   CopyMem.asm
-;
-; Abstract:
-;
-;   CopyMem function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
-    .686
-    .model  flat,C
-    .mmx
-    .code
-
-;------------------------------------------------------------------------------
-;  VOID *
-;  EFIAPI
-;  InternalMemCopyMem (
-;    IN VOID   *Destination,
-;    IN VOID   *Source,
-;    IN UINTN  Count
-;    );
-;------------------------------------------------------------------------------
-InternalMemCopyMem  PROC    USES    esi edi
-    mov     esi, [esp + 16]             ; esi <- Source
-    mov     edi, [esp + 12]             ; edi <- Destination
-    mov     edx, [esp + 20]             ; edx <- Count
-    lea     eax, [esi + edx - 1]        ; eax <- End of Source
-    cmp     esi, edi
-    jae     @F
-    cmp     eax, edi                    ; Overlapped?
-    jae     @CopyBackward               ; Copy backward if overlapped
-@@:
-    mov     ecx, edx
-    and     edx, 7
-    shr     ecx, 3                      ; ecx <- # of Qwords to copy
-    jz      @CopyBytes
-    push    eax
-    push    eax
-    movq    [esp], mm0                  ; save mm0
-@@:
-    movq    mm0, [esi]
-    movq    [edi], mm0
-    add     esi, 8
-    add     edi, 8
-    loop    @B
-    movq    mm0, [esp]                  ; restore mm0
-    pop     ecx                         ; stack cleanup
-    pop     ecx                         ; stack cleanup
-    jmp     @CopyBytes
-@CopyBackward:
-    mov     esi, eax                    ; esi <- Last byte in Source
-    lea     edi, [edi + edx - 1]        ; edi <- Last byte in Destination
-    std
-@CopyBytes:
-    mov     ecx, edx
-    rep     movsb
-    cld
-    mov     eax, [esp + 12]
-    ret
-InternalMemCopyMem  ENDP
-
-    END