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__udivdi3.c
Go to the documentation of this file.
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/*
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* POK header
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*
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* The following file is a part of the POK project. Any modification should
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* made according to the POK licence. You CANNOT use this file or a part of
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* this file is this part of a file for your own project
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*
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* For more information on the POK licence, please see our LICENCE FILE
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*
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* Please follow the coding guidelines described in doc/CODING_GUIDELINES
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*
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* Copyright (c) 2007-2009 POK team
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*
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* Created by julien on Thu Jan 15 23:34:13 2009
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*/
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unsigned
long
long
__udivdi3
(
unsigned
long
long
num,
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unsigned
long
long
den)
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{
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#ifdef POK_NEEDS_DEBUG
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unsigned
long
long
quot, qbit;
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quot = 0;
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qbit = 1;
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if
(den == 0)
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{
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return
0;
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}
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while
((
long
long
) den >= 0)
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{
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den <<= 1;
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qbit <<= 1;
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}
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while
(qbit)
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{
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if
(den <= num)
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{
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num -= den;
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quot += qbit;
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}
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den >>= 1;
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qbit >>= 1;
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}
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return
quot;
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#else
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(void) num;
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(void) den;
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return
0;
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#endif
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}
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kernel
libc
__udivdi3.c
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