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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 | # DivU64x32.asm |
15 | # |
16 | # Abstract: |
17 | # |
18 | # Calculate the quotient of a 64-bit integer by a 32-bit integer |
19 | # |
20 | #------------------------------------------------------------------------------ |
21 | |
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22 | .globl _InternalMathDivU64x32 |
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23 | |
24 | #------------------------------------------------------------------------------ |
25 | # UINT64 |
26 | # EFIAPI |
27 | # InternalMathDivU64x32 ( |
28 | # IN UINT64 Dividend, |
29 | # IN UINT32 Divisor |
30 | # ); |
31 | #------------------------------------------------------------------------------ |
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32 | _InternalMathDivU64x32: |
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33 | movl 8(%esp), %eax |
34 | movl 12(%esp), %ecx |
35 | xorl %edx, %edx |
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36 | divl %ecx |
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37 | push %eax |
38 | movl 8(%esp), %eax |
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39 | divl %ecx |
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40 | pop %edx |
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41 | ret |