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+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef softfloat_extra_h
+#define softfloat_extra_h 1
+
+#include "../source/include/internals.h"
+
+// ======= floatx80 ======= //
+
+inline bool extF80_isUnsupported(extFloat80_t a)
+{
+ return ((a.signExp & 0x7FFF) && !(a.signif & uint64_t(0x8000000000000000)));
+}
+
+inline bool extF80_sign(extFloat80_t a)
+{
+ return signExtF80UI64(a.signExp);
+}
+
+inline int16_t extF80_exp(extFloat80_t a)
+{
+ return expExtF80UI64(a.signExp);
+}
+
+inline uint64_t extF80_fraction(extFloat80_t a)
+{
+ return a.signif;
+}
+
+extFloat80_t &floatx80_chs(extFloat80_t &reg);
+
+extFloat80_t packToExtF80(uint16_t signExp, uint64_t sig);
+extFloat80_t packToExtF80(bool sign, uint16_t exp, uint64_t sig);
+
+#endif