1;------------------------------------------------------------------------------
2;
3; Copyright (c) 2006, 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.
8;
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.
11;
12; Module Name:
13;
14;   SetMem.Asm
15;
16; Abstract:
17;
18;   SetMem function
19;
20; Notes:
21;
22;------------------------------------------------------------------------------
23
24    .code
25
26;------------------------------------------------------------------------------
27;  VOID *
28;  EFIAPI
29;  InternalMemSetMem (
30;    IN VOID   *Buffer,
31;    IN UINTN  Count,
32;    IN UINT8  Value
33;    )
34;------------------------------------------------------------------------------
35InternalMemSetMem   PROC    USES    rdi
36    mov     rax, r8    ; rax = Value
37    mov     rdi, rcx   ; rdi = Buffer
38    xchg    rcx, rdx   ; rcx = Count, rdx = Buffer
39    rep     stosb
40    mov     rax, rdx   ; rax = Buffer
41    ret
42InternalMemSetMem   ENDP
43
44    END
45