diff options
Diffstat (limited to 'OldMdePkg/Library/BaseMemoryLibSse2/x64/SetMem64.asm')
-rw-r--r-- | OldMdePkg/Library/BaseMemoryLibSse2/x64/SetMem64.asm | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/OldMdePkg/Library/BaseMemoryLibSse2/x64/SetMem64.asm b/OldMdePkg/Library/BaseMemoryLibSse2/x64/SetMem64.asm deleted file mode 100644 index a26b941..0000000 --- a/OldMdePkg/Library/BaseMemoryLibSse2/x64/SetMem64.asm +++ /dev/null @@ -1,59 +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:
-;
-; SetMem64.asm
-;
-; Abstract:
-;
-; SetMem64 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; VOID *
-; InternalMemSetMem64 (
-; IN VOID *Buffer,
-; IN UINTN Count,
-; IN UINT64 Value
-; )
-;------------------------------------------------------------------------------
-InternalMemSetMem64 PROC
- mov rax, rcx ; rax <- Buffer
- xchg rcx, rdx ; rcx <- Count & rdx <- Buffer
- test dl, 8
- movd xmm0, r8
- jz @F
- mov [rdx], r8
- add rdx, 8
- dec rcx
-@@:
- shr rcx, 1
- jz @SetQwords
- movlhps xmm0, xmm0
-@@:
- movntdq [rdx], xmm0
- lea rdx, [rdx + 16]
- loop @B
- mfence
-@SetQwords:
- jnc @F
- mov [rdx], r8
-@@:
- ret
-InternalMemSetMem64 ENDP
-
- END
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