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/* $OpenBSD: umodsi3.S,v 1.3 2022/12/06 18:50:59 guenther Exp $ */
/*
* Copyright (c) 2013 Miodrag Vallat.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "SYS.h"
/*
* uint __umodsi3(uint n, uint d);
*/
#ifndef LDSO
.weak __umodsi3
#endif
ENTRY(__umodsi3)
/* if divider is zero, trap */
bcnd ne0, %r3, 1f
tb0 0, %r0, 503
1:
divu %r4, %r2, %r3
mulu %r5, %r4, %r3
jmp.n %r1
subu %r2, %r2, %r5
END(__umodsi3)
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