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Diffstat (limited to 'source/functions_common.c')
-rw-r--r-- | source/functions_common.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/source/functions_common.c b/source/functions_common.c new file mode 100644 index 0000000..ca6caeb --- /dev/null +++ b/source/functions_common.c @@ -0,0 +1,54 @@ + +/*============================================================================ + +This C source file is part of TestFloat, Release 3, a package of programs for +testing the correctness of floating-point arithmetic complying with the IEEE +Standard for Floating-Point, by John R. Hauser. + +Copyright 2011, 2012, 2013, 2014 The Regents of the University of California +(Regents). All Rights Reserved. Redistribution and use in source and binary +forms, with or without modification, are permitted provided that the following +conditions are met: + +Redistributions of source code must retain the above copyright notice, +this list of conditions, and the following two paragraphs of disclaimer. +Redistributions in binary form must reproduce the above copyright notice, +this list of conditions, and the following two paragraphs of disclaimer in the +documentation and/or other materials provided with the distribution. Neither +the name of the Regents nor the names of its contributors may be used to +endorse or promote products derived from this software without specific prior +written permission. + +IN NO EVENT SHALL REGENTS BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, +SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, ARISING +OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF REGENTS HAS +BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +REGENTS SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED +TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF ANY, PROVIDED +HEREUNDER IS PROVIDED "AS IS". REGENTS HAS NO OBLIGATION TO PROVIDE +MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. + +=============================================================================*/ + +#include <stdint.h> +#include "platform.h" +#include "softfloat.h" +#include "functions.h" + +const uint_fast8_t roundingModes[NUM_ROUNDINGMODES] = { + 0, + softfloat_round_near_even, + softfloat_round_minMag, + softfloat_round_min, + softfloat_round_max, + softfloat_round_near_maxMag +}; + +const uint_fast8_t tininessModes[NUM_TININESSMODES] = { + 0, + softfloat_tininess_beforeRounding, + softfloat_tininess_afterRounding +}; + |