| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
| Al Viro | d3867f04 | 2016-01-16 21:39:30 -0500 | [diff] [blame] | 20 | #include <asm/export.h> |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 67 | mov %i2, %o1 |
| David S. Miller | 1b35a57 | 2012-05-15 11:23:01 -0700 | [diff] [blame] | 68 | umul %o0, %o1, %o0 |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 69 | mov %o0, %l0 |
| 70 | mov %i0, %o0 |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 71 | mov %i3, %o1 |
| David S. Miller | 1b35a57 | 2012-05-15 11:23:01 -0700 | [diff] [blame] | 72 | umul %o0, %o1, %o0 |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 73 | add %l0, %o0, %l0 |
| 74 | mov %l2, %i0 |
| 75 | add %l2, %l0, %i0 |
| 76 | ret |
| 77 | restore %g0, %l3, %o1 |
| Al Viro | d3867f04 | 2016-01-16 21:39:30 -0500 | [diff] [blame] | 78 | EXPORT_SYMBOL(__muldi3) |