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b341712e 1#------------------------------------------------------------------------------\r
2#\r
2c7e5c2f
HT
3# Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r
4# This program and the accompanying materials\r
b341712e 5# are licensed and made available under the terms and conditions of the BSD License\r
6# which accompanies this distribution. The full text of the license may be found at\r
7# http://opensource.org/licenses/bsd-license.php\r
8#\r
9# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
10# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
11#\r
12# Module Name:\r
13#\r
14# MultU64x32.asm\r
15#\r
16# Abstract:\r
17#\r
18# Calculate the product of a 64-bit integer and a 32-bit integer\r
19#\r
20#------------------------------------------------------------------------------\r
21\r
22#include <EdkIIGlueBase.h>\r
23\r
24 .386:\r
25 .code:\r
26\r
27.globl ASM_PFX(InternalMathMultU64x32)\r
28\r
29#------------------------------------------------------------------------------\r
30# UINT64\r
31# EFIAPI\r
32# InternalMathMultU64x32 (\r
33# IN UINT64 Multiplicand,\r
34# IN UINT32 Multiplier\r
35# );\r
36#------------------------------------------------------------------------------\r
37ASM_PFX(InternalMathMultU64x32):\r
38 movl 12(%esp), %ecx\r
39 movl %ecx, %eax\r
40 imull 8(%esp), %ecx\r
41 mull 0x4(%esp)\r
42 addl %ecx, %edx\r
43 ret\r