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//
// Include common header file for this module.
//
#include "CommonHeader.h"
#------------------------------------------------------------------------------
#
# 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:
#
# MultU64x64.asm
#
# Abstract:
#
# Calculate the product of a 64-bit integer and another 64-bit integer
#
#------------------------------------------------------------------------------
.globl ASM_PFX(InternalMathMultU64x64)
#------------------------------------------------------------------------------
# UINT64
# EFIAPI
# InternalMathMultU64x64 (
# IN UINT64 Multiplicand,
# IN UINT64 Multiplier
# );
#------------------------------------------------------------------------------
ASM_PFX(InternalMathMultU64x64):
push %ebx
movl 8(%esp), %ebx
movl 16(%esp), %edx
movl %ebx, %ecx
movl %edx, %eax
imull 20(%esp), %ebx
imull 12(%esp), %edx
addl %edx, %ebx
mull %ecx
addl %ebx, %edx
pop %ebx
ret
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