68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
/*
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* Copyright (c) 2015, Michael Feathers, James Grenning, Bas Vodde
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* and Arnd R. Strube. 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 are met:
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* * 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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* * 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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* * Neither the name of the <organization> nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE EARLIER MENTIONED AUTHORS ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "IEEE754PluginTest_c.h"
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static volatile float f;
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static volatile float zero_float = 0.0f;
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void set_divisionbyzero_c(void)
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{
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f = 1.0f;
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f /= zero_float;
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}
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void set_overflow_c(void)
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{
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f = 1e38f;
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f *= f;
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}
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void set_underflow_c(void)
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{
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f = 1e-38f;
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f *= f;
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}
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void set_inexact_c(void)
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{
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f = 10.0f;
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f /= 3.0f;
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}
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void set_nothing_c(void)
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{
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}
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void set_everything_c(void)
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{
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set_divisionbyzero_c();
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set_overflow_c();
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set_underflow_c();
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set_inexact_c();
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}
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