audk/MdePkg/Library/BaseMemoryLibOptPei/Ia32/SetMem64.S

#------------------------------------------------------------------------------
#
# 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:
#
#------------------------------------------------------------------------------

.globl ASM_PFX(InternalMemSetMem64)

#------------------------------------------------------------------------------
#  VOID *
#  InternalMemSetMem64 (
#    IN VOID   *Buffer,
#    IN UINTN  Count,
#    IN UINT64 Value
#    )
#------------------------------------------------------------------------------
ASM_PFX(InternalMemSetMem64):
    push    %edi
    movl    12(%esp), %ecx
    movl    16(%esp), %eax
    movl    20(%esp), %edx
    movl    8(%esp), %edi
L0:
    mov     %eax, -8(%edi, %ecx, 8)
    mov     %edx, -4(%edi, %ecx, 8)
    loop    L0
    movl    %edi, %eax
    pop     %edi
    ret