diff options
Diffstat (limited to 'newlib/libc/stdlib/ldtoa.c')
| -rw-r--r-- | newlib/libc/stdlib/ldtoa.c | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/newlib/libc/stdlib/ldtoa.c b/newlib/libc/stdlib/ldtoa.c index b13ac69be..76b4638ff 100644 --- a/newlib/libc/stdlib/ldtoa.c +++ b/newlib/libc/stdlib/ldtoa.c @@ -3679,16 +3679,40 @@ emdnorm( num, 0, 0, ln, 0, ldp ); /* NaN bit patterns */ #ifdef MIEEE +#if !defined(__mips) static _CONST unsigned short nan113[8] = { 0x7fff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}; -static _CONST unsigned short nan64[6] = {0x7fff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}; +static _CONST unsigned short nan64[6] = { + 0x7fff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}; static _CONST unsigned short nan53[4] = {0x7fff, 0xffff, 0xffff, 0xffff}; static _CONST unsigned short nan24[2] = {0x7fff, 0xffff}; +#elif defined(__mips_nan2008) /* __mips */ +static _CONST unsigned short nan113[8] = {0x7fff, 0x8000, 0, 0, 0, 0, 0, 0}; +static _CONST unsigned short nan64[6] = {0x7fff, 0xc000, 0, 0, 0, 0}; +static _CONST unsigned short nan53[4] = {0x7ff8, 0, 0, 0}; +static _CONST unsigned short nan24[2] = {0x7fc0, 0}; +#else /* __mips && !__mips_nan2008 */ +static _CONST unsigned short nan113[8] = { + 0x7fff, 0x7fff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff}; +static _CONST unsigned short nan64[6] = { + 0x7fff, 0xbfff, 0xffff, 0xffff, 0xffff, 0xffff}; +static _CONST unsigned short nan53[4] = {0x7ff7, 0xffff, 0xffff, 0xffff}; +static _CONST unsigned short nan24[2] = {0x7fbf, 0xffff}; +#endif /* __mips && !__mips_nan2008 */ #else /* !MIEEE */ +#if !defined(__mips) || defined(__mips_nan2008) static _CONST unsigned short nan113[8] = {0, 0, 0, 0, 0, 0, 0x8000, 0x7fff}; static _CONST unsigned short nan64[6] = {0, 0, 0, 0, 0xc000, 0x7fff}; static _CONST unsigned short nan53[4] = {0, 0, 0, 0x7ff8}; static _CONST unsigned short nan24[2] = {0, 0x7fc0}; +#else /* __mips && !__mips_nan2008 */ +static _CONST unsigned short nan113[8] = { + 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x7fff, 0x7fff}; +static _CONST unsigned short nan64[6] = { + 0xffff, 0xffff, 0xffff, 0xffff, 0xbfff, 0x7fff}; +static _CONST unsigned short nan53[4] = {0xffff, 0xffff, 0xffff, 0x7ff7}; +static _CONST unsigned short nan24[2] = {0xffff, 0x7fbf}; +#endif /* __mips && !__mips_nan2008 */ #endif /* !MIEEE */ @@ -3721,9 +3745,15 @@ switch( size ) break; case NBITS: +#if !defined(__mips) || defined(__mips_nan2008) for( i=0; i<NE-2; i++ ) *nan++ = 0; *nan++ = 0xc000; +#else /* __mips && !__mips_nan2008 */ + for( i=0; i<NE-2; i++ ) + *nan++ = 0xffff; + *nan++ = 0xbfff; +#endif /* __mips && !__mips_nan2008 */ *nan++ = 0x7fff; return; @@ -3731,9 +3761,16 @@ switch( size ) *nan++ = 0; *nan++ = 0x7fff; *nan++ = 0; +#if !defined(__mips) || defined(__mips_nan2008) *nan++ = 0xc000; - for( i=4; i<NI; i++ ) + for( i=4; i<NI-1; i++ ) *nan++ = 0; +#else /* __mips && !__mips_nan2008 */ + *nan++ = 0xbfff; + for( i=4; i<NI-1; i++ ) + *nan++ = 0xffff; +#endif /* __mips && !__mips_nan2008 */ + *nan++ = 0; return; #endif default: |