03c520bcf7169782e33a9c485986a182a8a98300
[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / MultU64x32.s
1 #------------------------------------------------------------------------------
2 #
3 # Copyright (c) 2006, Intel Corporation
4 # All rights reserved. This program and the accompanying materials
5 # are licensed and made available under the terms and conditions of the BSD License
6 # which accompanies this distribution. The full text of the license may be found at
7 # http://opensource.org/licenses/bsd-license.php
8 #
9 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
11 #
12 # Module Name:
13 #
14 # MultU64x32.asm
15 #
16 # Abstract:
17 #
18 # Calculate the product of a 64-bit integer and a 32-bit integer
19 #
20 #------------------------------------------------------------------------------
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26 .global _MultU64x32
27 _MultU64x32:
28 movl 12(%esp),%ecx
29 movl %ecx,%eax
30 imull 8(%esp),%ecx
31 mull 4(%esp)
32 addl %ecx,%edx
33 ret
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