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55a6e49a08
This Patch removes Soft Float code from MIPS. Instead It adds the soft float code from RISCV The code came from FreeBSD and assumes the FreeBSD softfp implementation not the one with GCC. That was an overlooked and fixed in the other fenv code already. Signed-off-by: Eshan Dhawan <eshandhawan51@gmail.com>
65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2004 David Schultz <das@FreeBSD.ORG>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#define __fenv_static
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#include <fenv.h>
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#ifndef __mips_soft_float
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#include <machine/fenv-fp.h>
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#endif
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#ifdef __GNUC_GNU_INLINE__
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#error "This file must be compiled with C99 'inline' semantics"
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#endif
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/*
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* Hopefully the system ID byte is immutable, so it's valid to use
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* this as a default environment.
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*/
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#ifdef __mips_soft_float
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#include <machine/fenv-softfloat.h>
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#endif
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extern inline int feclearexcept(int excepts);
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extern inline int fegetexceptflag(fexcept_t *flagp, int excepts);
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extern inline int fesetexceptflag(const fexcept_t *flagp, int excepts);
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extern inline int feraiseexcept(int excepts);
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extern inline int fetestexcept(int excepts);
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extern inline int fegetround(void);
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extern inline int fesetround(int rounding_mode);
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extern inline int fegetenv(fenv_t *envp);
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extern inline int feholdexcept(fenv_t *envp);
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extern inline int fesetenv(const fenv_t *envp);
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extern inline int feupdateenv(const fenv_t *envp);
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extern inline int feenableexcept(int __mask);
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extern inline int fedisableexcept(int __mask);
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extern inline int fegetexcept(void);
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