;------------------------------------------------------------------------------ | |
; | |
; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> | |
; SPDX-License-Identifier: BSD-2-Clause-Patent | |
; | |
; Module Name: | |
; | |
; SetMem.Asm | |
; | |
; Abstract: | |
; | |
; SetMem function | |
; | |
; Notes: | |
; | |
;------------------------------------------------------------------------------ | |
SECTION .text | |
;------------------------------------------------------------------------------ | |
; VOID * | |
; InternalMemSetMem ( | |
; IN VOID *Buffer, | |
; IN UINTN Count, | |
; IN UINT8 Value | |
; ) | |
;------------------------------------------------------------------------------ | |
global ASM_PFX(InternalMemSetMem) | |
ASM_PFX(InternalMemSetMem): | |
push edi | |
mov ecx, [esp + 12] | |
mov al, [esp + 16] | |
mov ah, al | |
shrd edx, eax, 16 | |
shld eax, edx, 16 | |
mov edx, ecx | |
mov edi, [esp + 8] | |
shr ecx, 2 | |
rep stosd | |
mov ecx, edx | |
and ecx, 3 | |
rep stosb | |
mov eax, [esp + 8] | |
pop edi | |
ret | |