mirror of https://github.com/acidanthera/audk.git
36 lines
1.0 KiB
NASM
36 lines
1.0 KiB
NASM
|
;------------------------------------------------------------------------------
|
||
|
|
;
|
||
|
|
; 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:
|
||
|
|
;
|
||
|
|
; MultU64x32.asm
|
||
|
|
;
|
||
|
|
; Abstract:
|
||
|
|
;
|
||
|
|
; Calculate the product of a 64-bit integer and a 32-bit integer
|
||
|
|
;
|
||
|
|
;------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
.386
|
||
|
|
.model flat,C
|
||
|
|
.code
|
||
|
|
|
||
|
|
InternalMathMultU64x32 PROC
|
||
|
|
mov ecx, [esp + 12]
|
||
|
|
mov eax, ecx
|
||
|
|
imul ecx, [esp + 8]
|
||
|
|
mul dword ptr [esp + 4]
|
||
|
|
add edx, ecx
|
||
|
|
ret
|
||
|
|
InternalMathMultU64x32 ENDP
|
||
|
|
|
||
|
|
END
|