1 ;------------------------------------------------------------------------------
3 ; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
4 ; This program and the accompanying materials
5 ; are licensed and made available under the terms and conditions of the BSD License
6 ; which accompanies this distribution. The full text of the license may be found at
7 ; http://opensource.org/licenses/bsd-license.php.
9 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
10 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
22 ;------------------------------------------------------------------------------
26 ;------------------------------------------------------------------------------
34 ;------------------------------------------------------------------------------
35 InternalMemSetMem PROC USES rdi rbx
36 push rcx ; push Buffer
37 mov rax, r8 ; rax = Value
38 and rax, 0ffh ; rax = lower 8 bits of r8, upper 56 bits are 0
41 shl rax, 10h ; rax = ax << 16
43 mov rbx, rax ; ebx = eax
44 shl rax, 20h ; rax = rax << 32
45 or rax, rbx ; eax = ebx
46 mov rdi, rcx ; rdi = Buffer
47 mov rcx, rdx ; rcx = Count
48 shr rcx, 3 ; rcx = rcx / 8
51 mov rcx, rdx ; rcx = rdx
52 and rcx, 7 ; rcx = rcx & 7
54 pop rax ; rax = Buffer
56 InternalMemSetMem ENDP