+++ /dev/null
-;------------------------------------------------------------------------------\r
-;\r
-; Copyright (c) 2006, Intel Corporation\r
-; All rights reserved. This program and the accompanying materials\r
-; are licensed and made available under the terms and conditions of the BSD License\r
-; which accompanies this distribution. The full text of the license may be found at\r
-; http://opensource.org/licenses/bsd-license.php\r
-;\r
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-;\r
-; Module Name:\r
-;\r
-; SetMem64.asm\r
-;\r
-; Abstract:\r
-;\r
-; SetMem64 function\r
-;\r
-; Notes:\r
-;\r
-;------------------------------------------------------------------------------\r
-\r
- .code\r
-\r
-;------------------------------------------------------------------------------\r
-; VOID *\r
-; InternalMemSetMem64 (\r
-; IN VOID *Buffer,\r
-; IN UINTN Count,\r
-; IN UINT64 Value\r
-; )\r
-;------------------------------------------------------------------------------\r
-InternalMemSetMem64 PROC\r
- mov rax, rcx ; rax <- Buffer\r
- xchg rcx, rdx ; rcx <- Count & rdx <- Buffer\r
- test dl, 8\r
- movd xmm0, r8\r
- jz @F\r
- mov [rdx], r8\r
- add rdx, 8\r
- dec rcx\r
-@@:\r
- shr rcx, 1\r
- jz @SetQwords\r
- movlhps xmm0, xmm0\r
-@@:\r
- movntdq [rdx], xmm0\r
- lea rdx, [rdx + 16]\r
- loop @B\r
- mfence\r
-@SetQwords:\r
- jnc @F\r
- mov [rdx], r8\r
-@@:\r
- ret\r
-InternalMemSetMem64 ENDP\r
-\r
- END\r