44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/* Integer arithmetic support for Lattice Mico32.
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Contributed by Jon Beniston <jon@beniston.com>
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Copyright (C) 2009-2022 Free Software Foundation, Inc.
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This file is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 3, or (at your option) any
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later version.
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This file is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef LIBGCC_LM32_H
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#define LIBGCC_LM32_H
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/* Types. */
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typedef unsigned char UQItype __attribute__ ((mode (QI)));
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typedef long SItype __attribute__ ((mode (SI)));
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typedef unsigned long USItype __attribute__ ((mode (SI)));
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/* Prototypes. */
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USItype __mulsi3 (USItype a, USItype b);
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USItype __udivmodsi4 (USItype num, USItype den, int modwanted);
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SItype __divsi3 (SItype a, SItype b);
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SItype __modsi3 (SItype a, SItype b);
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USItype __udivsi3 (USItype a, USItype b);
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USItype __umodsi3 (USItype a, USItype b);
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#endif /* LIBGCC_LM32_H */
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