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aa4945c1 JB |
1 | /* Integer arithmetic support for Lattice Mico32. |
2 | Contributed by Jon Beniston <jon@beniston.com> | |
3 | ||
a5544970 | 4 | Copyright (C) 2009-2019 Free Software Foundation, Inc. |
aa4945c1 JB |
5 | |
6 | This file is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU General Public License as published by the | |
8 | Free Software Foundation; either version 3, or (at your option) any | |
9 | later version. | |
10 | ||
11 | This file is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | General Public License for more details. | |
15 | ||
16 | Under Section 7 of GPL version 3, you are granted additional | |
17 | permissions described in the GCC Runtime Library Exception, version | |
18 | 3.1, as published by the Free Software Foundation. | |
19 | ||
20 | You should have received a copy of the GNU General Public License and | |
21 | a copy of the GCC Runtime Library Exception along with this program; | |
22 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | <http://www.gnu.org/licenses/>. */ | |
24 | ||
25 | #ifndef LIBGCC_LM32_H | |
26 | #define LIBGCC_LM32_H | |
27 | ||
28 | /* Types. */ | |
29 | ||
30 | typedef unsigned char UQItype __attribute__ ((mode (QI))); | |
31 | typedef long SItype __attribute__ ((mode (SI))); | |
32 | typedef unsigned long USItype __attribute__ ((mode (SI))); | |
33 | ||
34 | /* Prototypes. */ | |
35 | ||
36 | USItype __mulsi3 (USItype a, USItype b); | |
37 | USItype __udivmodsi4 (USItype num, USItype den, int modwanted); | |
38 | SItype __divsi3 (SItype a, SItype b); | |
39 | SItype __modsi3 (SItype a, SItype b); | |
40 | USItype __udivsi3 (USItype a, USItype b); | |
41 | USItype __umodsi3 (USItype a, USItype b); | |
42 | ||
43 | #endif /* LIBGCC_LM32_H */ |