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1da177e4 LT |
1 | /* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. |
2 | ||
3 | This file is part of GNU CC. | |
4 | ||
5 | GNU CC is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 2, or (at your option) | |
8 | any later version. | |
9 | ||
10 | GNU CC is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with GNU CC; see the file COPYING. If not, write to | |
17 | the Free Software Foundation, 59 Temple Place - Suite 330, | |
18 | Boston, MA 02111-1307, USA. */ | |
19 | ||
d3867f04 | 20 | #include <asm/export.h> |
1da177e4 LT |
21 | .text |
22 | .align 4 | |
23 | .globl __muldi3 | |
24 | __muldi3: | |
25 | save %sp, -104, %sp | |
26 | wr %g0, %i1, %y | |
27 | sra %i3, 0x1f, %g2 | |
28 | and %i1, %g2, %g2 | |
29 | andcc %g0, 0, %g1 | |
30 | mulscc %g1, %i3, %g1 | |
31 | mulscc %g1, %i3, %g1 | |
32 | mulscc %g1, %i3, %g1 | |
33 | mulscc %g1, %i3, %g1 | |
34 | mulscc %g1, %i3, %g1 | |
35 | mulscc %g1, %i3, %g1 | |
36 | mulscc %g1, %i3, %g1 | |
37 | mulscc %g1, %i3, %g1 | |
38 | mulscc %g1, %i3, %g1 | |
39 | mulscc %g1, %i3, %g1 | |
40 | mulscc %g1, %i3, %g1 | |
41 | mulscc %g1, %i3, %g1 | |
42 | mulscc %g1, %i3, %g1 | |
43 | mulscc %g1, %i3, %g1 | |
44 | mulscc %g1, %i3, %g1 | |
45 | mulscc %g1, %i3, %g1 | |
46 | mulscc %g1, %i3, %g1 | |
47 | mulscc %g1, %i3, %g1 | |
48 | mulscc %g1, %i3, %g1 | |
49 | mulscc %g1, %i3, %g1 | |
50 | mulscc %g1, %i3, %g1 | |
51 | mulscc %g1, %i3, %g1 | |
52 | mulscc %g1, %i3, %g1 | |
53 | mulscc %g1, %i3, %g1 | |
54 | mulscc %g1, %i3, %g1 | |
55 | mulscc %g1, %i3, %g1 | |
56 | mulscc %g1, %i3, %g1 | |
57 | mulscc %g1, %i3, %g1 | |
58 | mulscc %g1, %i3, %g1 | |
59 | mulscc %g1, %i3, %g1 | |
60 | mulscc %g1, %i3, %g1 | |
61 | mulscc %g1, %i3, %g1 | |
62 | mulscc %g1, 0, %g1 | |
63 | add %g1, %g2, %l2 | |
64 | rd %y, %o1 | |
65 | mov %o1, %l3 | |
66 | mov %i1, %o0 | |
1da177e4 | 67 | mov %i2, %o1 |
1b35a57b | 68 | umul %o0, %o1, %o0 |
1da177e4 LT |
69 | mov %o0, %l0 |
70 | mov %i0, %o0 | |
1da177e4 | 71 | mov %i3, %o1 |
1b35a57b | 72 | umul %o0, %o1, %o0 |
1da177e4 LT |
73 | add %l0, %o0, %l0 |
74 | mov %l2, %i0 | |
75 | add %l2, %l0, %i0 | |
76 | ret | |
77 | restore %g0, %l3, %o1 | |
d3867f04 | 78 | EXPORT_SYMBOL(__muldi3) |