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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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Rev 345 |
/*
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/*
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* nanf () returns a nan.
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* nanf () returns a nan.
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* Added by Cygnus Support.
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* Added by Cygnus Support.
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*/
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*/
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#include "fdlibm.h"
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#include "fdlibm.h"
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float nanf(const char *unused)
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float nanf(const char *unused)
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{
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{
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float x;
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float x;
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SET_FLOAT_WORD(x,0x7fc00000);
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SET_FLOAT_WORD(x,0x7fc00000);
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return x;
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return x;
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}
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}
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#ifdef _DOUBLE_IS_32BITS
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#ifdef _DOUBLE_IS_32BITS
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double nan(const char *arg)
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double nan(const char *arg)
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{
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{
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return (double) nanf(arg);
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return (double) nanf(arg);
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}
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}
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#endif /* defined(_DOUBLE_IS_32BITS) */
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#endif /* defined(_DOUBLE_IS_32BITS) */
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