Adhemerval Zanella 76da726532 Fix ilogb exception and errno (bug 6794) ... [BZ #6794] Following Joseph comments about bug 6794, here is a proposed fix. It turned out to be a large fix mainly because I had to move some file along to follow libm files/names conventions. Basically I have added wrappers (w_ilogb.c, w_ilogbf.c, w_ilogbl.c) that now calls the symbol '__ieee754_ilogb'. The wrappers checks for '__ieee754_ilogb' output and set the errno and raise exceptions as expected. The '__ieee754_ilogb' is implemented in sysdeps. I have moved the 's_ilogb[f|l]' files to e_ilogb[f|l] and renamed the '__ilogb[f|l]' to '__ieee754_ilogb[f|l]'. I also found out a bug in i386 and x86-64 assembly coded ilogb implementation where it raises a FE_DIVBYZERO when argument is '0.0'. I corrected this issue as well. Finally I added the errno and FE_INVALID tests for 0.0, NaN and +-InF argument. Tested on i386, x86-64, ppc32 and ppc64.		2012-04-17 22:12:53 +02:00
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wordsize-64	Make inline __isnan, __isinf_ns, __finite generic.	2012-03-19 06:47:43 -07:00
asincos.tbl	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
atnat2.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
atnat.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
branred.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
branred.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
dbl2mpn.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
dla.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
doasin.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
doasin.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
dosincos.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
dosincos.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
e_acos.c	Update.	2001-03-12 00:04:52 +00:00
e_acosh.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_asin.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_atan2.c	Fix atan2 spurious exceptions (bug 11451).	2012-03-19 20:11:09 +00:00
e_atanh.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_cosh.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_exp2.c	Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}.	2012-03-19 06:49:44 -07:00
e_exp.c	Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}.	2012-03-19 06:49:44 -07:00
e_fmod.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_gamma_r.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
e_hypot.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_ilogb.c	Fix ilogb exception and errno (bug 6794)	2012-04-17 22:12:53 +02:00
e_j0.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_j1.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_jn.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_lgamma_r.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_log2.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_log10.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_log.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_pow.c	Fix missing overflow exceptions from pow (bug 13873).	2012-04-09 09:43:18 +00:00
e_rem_pio2.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_remainder.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_sinh.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
e_sqrt.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
halfulp.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
k_cos.c	Update.	2001-03-12 00:04:52 +00:00
k_rem_pio2.c	Implement ldbl-96 sinl / cosl / sincosl (bug 13851).	2012-03-16 12:30:05 +00:00
k_sin.c	Update.	2001-03-12 00:04:52 +00:00
k_tan.c	Replace sysdeps/ieee754/dbl-64/k_tan.c with empty file	2012-02-26 16:10:46 +01:00
Makefile	Disable use of FMA instructions in branred	2012-03-21 23:58:50 +01:00
MathLib.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpa2.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpa.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpa.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpatan2.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpatan.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpatan.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpexp.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpexp.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mplog.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mplog.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpn2dbl.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpsqrt.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mpsqrt.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mptan.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
mydefs.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
powtwo.tbl	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
root.tbl	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
s_asinh.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_atan.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_cbrt.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_ceil.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_copysign.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_cos.c	Update.	2001-03-12 00:04:52 +00:00
s_erf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_expm1.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_fabs.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_finite.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_floor.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_fma.c	Create and use libc_feupdateenv_test.	2012-03-19 06:50:41 -07:00
s_fmaf.c	Create and use libc_feupdateenv_test.	2012-03-19 06:50:41 -07:00
s_fpclassify.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_frexp.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_isinf_ns.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_isinf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_isnan.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_llrint.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_llround.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_log1p.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_logb.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_lrint.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_lround.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_modf.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_nearbyint.c	Clean up dbl-64 rint, nearbyint.	2012-03-13 14:12:44 +00:00
s_nexttoward.c	Update.	1999-07-14 00:54:57 +00:00
s_remquo.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_rint.c	Clean up dbl-64 rint, nearbyint.	2012-03-13 14:12:44 +00:00
s_round.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_scalbln.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_scalbn.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_signbit.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_sin.c	Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}.	2012-03-19 06:49:44 -07:00
s_sincos.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_tan.c	Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}.	2012-03-19 06:49:44 -07:00
s_tanh.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
s_trunc.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
sincos32.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
sincos32.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
sincostab.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
slowexp.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
slowpow.c	Use <> for math.h and math_private.h everywhere.	2012-03-09 16:09:10 -08:00
t_exp2.h	Update.	1999-07-14 00:54:57 +00:00
t_exp.c	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
uasncs.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
uatan.tbl	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
uexp.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
uexp.tbl	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ulog.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
ulog.tbl	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
upow.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
upow.tbl	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
urem.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
uroot.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
usncs.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
utan.h	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
utan.tbl	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
w_exp.c	Use __kernel_standard instead of __kernel_standard_f in exp wrapper (bug 13705).	2012-04-08 22:45:13 +00:00