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f1baef62 | 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 | ||
22 | .globl ASM_PFX(InternalMathDivU64x32) | |
23 | ||
24 | #------------------------------------------------------------------------------ | |
25 | # UINT64 | |
26 | # EFIAPI | |
27 | # InternalMathDivU64x32 ( | |
28 | # IN UINT64 Dividend, | |
29 | # IN UINT32 Divisor | |
30 | # ); | |
31 | #------------------------------------------------------------------------------ | |
32 | ASM_PFX(InternalMathDivU64x32): | |
33 | movl 8(%esp), %eax | |
34 | movl 12(%esp), %ecx | |
35 | xorl %edx, %edx | |
36 | divl %ecx | |
37 | push %eax | |
38 | movl 8(%esp), %eax | |
39 | divl %ecx | |
40 | pop %edx | |
41 | ret |