+++ /dev/null
-#------------------------------------------------------------------------------
-#
-# 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:
-#
-#------------------------------------------------------------------------------
-
- .686:
- #.MODEL flat,C
- .xmm:
- .code:
-
-#------------------------------------------------------------------------------
-# VOID *
-# _mem_SetMem64 (
-# IN VOID *Buffer,
-# IN UINTN Count,
-# IN UINT64 Value
-# )
-#------------------------------------------------------------------------------
-.global _InternalMemSetMem64
-_InternalMemSetMem64:
- push %edi
- movl 12(%esp), %ecx
- movl 8(%esp), %edi
- testl $8, %edi
- movddup 16(%esp), %xmm0
- jz L0
- movq %xmm0, (%edi)
- addl $8, %edi
- decl %ecx
-L0:
- movl %ecx, %edx
- shrl %ecx
- jz @SetQwords
-L1:
- movntdq %xmm0, (%edi)
- addl $16, %edi
- loop L1
- mfence
-@SetQwords:
- testb $1, %dl
- jz L2
- movq %xmm0, (%edi)
-L2:
- pop %edi
- ret