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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libm/] [common/] [s_infconst.c] - Blame information for rev 148

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Line No. Rev Author Line
1 148 jeremybenn
/* Infinity as a constant value.   This is used for HUGE_VAL.
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 * Added by Cygnus Support.
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 */
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#include <float.h>
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#include "fdlibm.h"
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/* Float version of infinity.  */
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const union __fmath __infinityf[1] = {{{0x7f800000}}};
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/* Double version of infinity.  */
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#ifndef _DOUBLE_IS_32BITS
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 #ifdef __IEEE_BIG_ENDIAN
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  const union __dmath __infinity[1] = {{{0x7ff00000, 0}}};
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 #else
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  const union __dmath __infinity[1] = {{{0, 0x7ff00000}}};
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 #endif
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#else /* defined (_DOUBLE_IS_32BITS) */
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 const union __dmath __infinity[1] = {{{0x7f800000, 0}}};
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#endif /* defined (_DOUBLE_IS_32BITS) */
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/* Long double version of infinity.  */
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#ifdef __IEEE_BIG_ENDIAN
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 #if LDBL_MANT_DIG == 24
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  const union __ldmath __infinityld[1] = {{{0x7f800000, 0, 0, 0}}};
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 #elif LDBL_MANT_DIG == 53
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  const union __ldmath __infinityld[1] = {{{0x7ff00000, 0, 0, 0}}};
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 #else
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  const union __ldmath __infinityld[1] = {{{0x7fff0000, 0, 0, 0}}};
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 #endif /* LDBL_MANT_DIG size  */
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#else /* __IEEE_LITTLE_ENDIAN  */
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 #if LDBL_MANT_DIG == 24
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  const union __ldmath __infinityld[1] = {{{0x7f800000, 0, 0, 0}}};
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 #elif LDBL_MANT_DIG == 53
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  const union __ldmath __infinityld[1] = {{{0, 0x7ff00000, 0, 0}}};
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 #else
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  const union __ldmath __infinityld[1] = {{{0, 0x80000000, 0x00007fff, 0}}};
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 #endif /* LDBL_MANT_DIG size  */
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#endif /* __IEEE_LITTLE_ENDIAN  */
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