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glibc/sysdeps/ieee754/ldbl-128ibm
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Alan Modra 9605ca6c08 IBM long double mechanical changes to support little-endian 
http://sourceware.org/ml/libc-alpha/2013-07/msg00001.html

This patch starts the process of supporting powerpc64 little-endian
long double in glibc.  IBM long double is an array of two ieee
doubles, so making union ibm_extended_long_double reflect this fact is
the correct way to access fields of the doubles.

	* sysdeps/ieee754/ldbl-128ibm/ieee754.h
	(union ibm_extended_long_double): Define as an array of ieee754_double.
	(IBM_EXTENDED_LONG_DOUBLE_BIAS): Delete.
	* sysdeps/ieee754/ldbl-128ibm/printf_fphex.c: Update all references
	to ibm_extended_long_double and IBM_EXTENDED_LONG_DOUBLE_BIAS.
	* sysdeps/ieee754/ldbl-128ibm/e_exp10l.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/e_expl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/ldbl2mpn.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/math_ldbl.h: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/mpn2ldbl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/strtold_l.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/x2y2m1l.c: Likewise.
2013-10-04 10:28:42 +09:30
..
e_acoshl.c
BZ #15055: Use __ieee754_sqrl in acoshl for lbdl-128ibm
2013-03-04 11:37:51 -03:00
e_acosl.c
Fix for ldbl-128ibm acosl/asinl inaccuracies
2012-05-04 13:06:32 +02:00
e_asinl.c
Fix for ldbl-128ibm acosl/asinl inaccuracies
2012-05-04 13:06:32 +02:00
e_atan2l.c
Fix ldbl-128ibm atan2l for x near 1.
2012-10-31 20:44:59 +00:00
e_atanhl.c
Fix ldbl-128ibm "set but not used" warnings.
2012-12-04 21:19:17 +00:00
e_coshl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
e_exp10l.c
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30
e_expl.c
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30
e_fmodl.c
Fix for wrong ldbl128-ibm fmodl commit
2012-06-05 21:33:23 -03:00
e_gammal_r.c
Improve tgamma accuracy (bugs 2546, 2560, 5159, 15426).
2013-05-08 11:58:18 +00:00
e_hypotl.c
Fix ldbl-128ibm hypotl internal underflows (bug 14869).
2012-11-22 14:58:41 +00:00
e_ilogbl.c
Fix ilogb exception and errno (bug 6794)
2012-04-17 22:12:53 +02:00
e_j0l.c
…
e_j1l.c
…
e_jnl.c
Set up errno properly for yn.
2012-07-25 12:59:36 +02:00
e_lgammal_r.c
…
e_log2l.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
e_log10l.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
e_logl.c
Fix e_logl (128ibm) spurious underflow
2013-03-28 09:52:48 -03:00
e_powl.c
Fix powl inaccuracy for ldbl-128ibm (bug 14914).
2012-12-04 14:39:24 +00:00
e_rem_pio2l.c
Fix ldbl-128ibm cos range reduction near pi/2 (bug 15359).
2013-05-09 21:30:08 +00:00
e_remainderl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
e_sinhl.c
Fix ctan, ctanh overflow for ldbl-128ibm (bug 11521).
2012-04-26 11:18:11 -05:00
e_sqrtl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
gamma_productl.c
Improve tgamma accuracy (bugs 2546, 2560, 5159, 15426).
2013-05-08 11:58:18 +00:00
ieee754.h
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30
k_cosl.c
Remove trailing whitespace.
2013-06-05 20:44:03 +00:00
k_sincosl.c
Remove trailing whitespace.
2013-06-05 20:44:03 +00:00
k_sinl.c
Remove trailing whitespace.
2013-06-05 20:44:03 +00:00
k_tanl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
ldbl2mpn.c
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30
Makefile
…
math_ldbl.h
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30
mpn2ldbl.c
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30
printf_fphex.c
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30
s_asinhl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_atanl.c
Fix ldbl-128ibm atanl spurious underflows (bug 14871).
2012-11-22 19:56:47 +00:00
s_cbrtl.c
…
s_ceill.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_copysignl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_cosl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_cprojl.c
Fix cproj handling of (finite, NaN) arguments (bug 15531).
2013-08-20 19:41:15 +00:00
s_ctanhl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_ctanl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_erfl.c
Fix spurious undeflow for ldbl-128ibm erfl
2012-06-05 10:42:49 -03:00
s_expm1l.c
Fix expm1l spurious underflows for ldbl-128ibm.
2012-11-22 14:55:17 +00:00
s_fabsl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_finitel.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_floorl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_fmal.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_fpclassifyl.c
Fix leading whitespaces.
2013-06-06 20:36:07 +02:00
s_frexpl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_isinf_nsl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_isinfl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_isnanl.c
Fix ldbl-128ibm "set but not used" warnings.
2012-12-04 21:19:17 +00:00
s_issignalingl.c
New <math.h> macro named issignaling to check for a signaling NaN (sNaN).
2013-04-02 13:51:02 +02:00
s_llrintl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_llroundl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_log1pl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_logbl.c
Fix ldbl-128ibm "set but not used" warnings.
2012-12-04 21:19:17 +00:00
s_lrintl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_lroundl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_modfl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_nearbyintl.c
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30
s_nextafterl.c
Remove trailing whitespace.
2013-06-05 20:44:03 +00:00
s_nexttoward.c
Fix leading whitespaces.
2013-06-06 20:36:07 +02:00
s_nexttowardf.c
Fix nexttoward bugs (bugs 2550, 2570).
2012-05-01 15:37:43 +00:00
s_remquol.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_rintl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_roundl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_scalblnl.c
Fix leading whitespaces.
2013-06-06 20:36:07 +02:00
s_scalbnl.c
Fix leading whitespaces.
2013-06-06 20:36:07 +02:00
s_signbitl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_sincosl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
s_sinl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_tanhl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_tanl.c
Use <> for math.h and math_private.h everywhere.
2012-03-09 16:09:10 -08:00
s_truncl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
strtold_l.c
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30
t_sincosl.c
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
w_expl.c
BZ#13889: expl (709.75) wrongly overflows for ldbl-128ibm
2013-03-22 12:39:10 -03:00
x2y2m1l.c
IBM long double mechanical changes to support little-endian
2013-10-04 10:28:42 +09:30