source: mainline/boot/genarch/include/division.h@ 5a6a42f

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 5a6a42f was 5a6a42f, checked in by Martin Decky <martin@…>, 13 years ago

unify softint cstyle
add udivmodsi3

  • Property mode set to 100644
File size: 2.1 KB
Line 
1/*
2 * Copyright (c) 2006 Josef Cejka
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29/** @file
30 */
31
32#ifndef BOOT_DIVISION_H_
33#define BOOT_DIVISION_H_
34
35extern int __divsi3(int, int);
36extern long long __divdi3(long long, long long);
37
38extern unsigned int __udivsi3(unsigned int, unsigned int);
39extern unsigned long long __udivdi3(unsigned long long, unsigned long long);
40
41extern int __modsi3(int, int);
42extern long long __moddi3(long long, long long);
43
44extern unsigned int __umodsi3(unsigned int, unsigned int);
45extern unsigned long long __umoddi3(unsigned long long, unsigned long long);
46
47extern unsigned int __udivmodsi3(unsigned int, unsigned int, unsigned int *);
48extern unsigned long long __udivmoddi3(unsigned long long, unsigned long long,
49 unsigned long long *);
50
51#endif
52
53/** @}
54 */
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