diff options
Diffstat (limited to 'MdePkg/Library/BaseMemoryLibSse2/X64/SetMem32.asm')
-rw-r--r-- | MdePkg/Library/BaseMemoryLibSse2/X64/SetMem32.asm | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/MdePkg/Library/BaseMemoryLibSse2/X64/SetMem32.asm b/MdePkg/Library/BaseMemoryLibSse2/X64/SetMem32.asm deleted file mode 100644 index 92404a004d..0000000000 --- a/MdePkg/Library/BaseMemoryLibSse2/X64/SetMem32.asm +++ /dev/null @@ -1,66 +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:
-;
-; SetMem32.asm
-;
-; Abstract:
-;
-; SetMem32 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; VOID *
-; InternalMemSetMem32 (
-; IN VOID *Buffer,
-; IN UINTN Count,
-; IN UINT8 Value
-; )
-;------------------------------------------------------------------------------
-InternalMemSetMem32 PROC USES rdi
- mov rdi, rcx
- mov r9, rdi
- xor rcx, rcx
- sub rcx, rdi
- and rcx, 15
- mov rax, r8
- jz @F
- shr rcx, 2
- cmp rcx, rdx
- cmova rcx, rdx
- sub rdx, rcx
- rep stosd
-@@:
- mov rcx, rdx
- and edx, 3
- shr rcx, 2
- jz @SetDwords
- movd xmm0, eax
- pshufd xmm0, xmm0, 0
-@@:
- movntdq [rdi], xmm0
- add rdi, 16
- loop @B
- mfence
-@SetDwords:
- mov ecx, edx
- rep stosd
- mov rax, r9
- ret
-InternalMemSetMem32 ENDP
-
- END
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