;------------------------------------------------------------------------------ | |
; | |
; 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: | |
; | |
; SetMem.Asm | |
; | |
; Abstract: | |
; | |
; SetMem function | |
; | |
; Notes: | |
; | |
;------------------------------------------------------------------------------ | |
.code | |
;------------------------------------------------------------------------------ | |
; VOID * | |
; EFIAPI | |
; InternalMemSetMem ( | |
; IN VOID *Buffer, | |
; IN UINTN Count, | |
; IN UINT8 Value | |
; ) | |
;------------------------------------------------------------------------------ | |
InternalMemSetMem PROC USES rdi | |
mov rax, r8 ; rax = Value | |
mov rdi, rcx ; rdi = Buffer | |
xchg rcx, rdx ; rcx = Count, rdx = Buffer | |
rep stosb | |
mov rax, rdx ; rax = Buffer | |
ret | |
InternalMemSetMem ENDP | |
END |