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4699cb8b5f
glibc/sysdeps/ieee754/dbl-64
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Joseph Myers 4699cb8b5f Use libm_alias_double for dbl-64 logb. 
This patch makes dbl-64 logb use libm_alias_double.  Both the dbl-64
and dbl-64/wordsize-64 versions are changed, and the ldbl-opt version
is removed.  Because of multiarch wrappers, the changed
implementations are made not to define aliases at all if __logb is
defined as a macro, as with other functions, so avoiding duplicate
compat symbols while allowing those wrappers to be simplified.

Tested for x86_64, and verified with build-many-glibcs.py that
installed stripped shared libraries are unchanged (except on alpha
where changes from using the wordsize-64 version are expected).

	* sysdeps/ieee754/dbl-64/s_logb.c: Include <libm-alias-double.h>.
	(logb): Define using libm_alias_double, only if [!__logb].
	* sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c: Include
	<libm-alias-double.h>.
	(logb): Define using libm_alias_double, only if [!__logb].
	* sysdeps/ieee754/ldbl-opt/s_logb.c: Remove file.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_logb-ppc32.c
	(weak_alias): Do not undefine and redefine.
	(strong_alias): Likewise.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_logb-ppc64.c
	(weak_alias): Likewise.
	(strong_alias): Likewise.
2017-10-03 23:44:41 +00:00
..
wordsize-64 Use libm_alias_double for dbl-64 logb. 2017-10-03 23:44:41 +00:00
asincos.tbl Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
atnat2.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
atnat.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
branred.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
branred.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dbl2mpn.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dla.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
doasin.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
doasin.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dosincos.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dosincos.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_acos.c Update. 2001-03-12 00:04:52 +00:00
e_acosh.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
e_asin.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_atan2.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_atanh.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_cosh.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
e_exp2.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_exp10.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_exp.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_fmod.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
e_gamma_r.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
e_hypot.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
e_ilogb.c Format floating routines. 2013-10-17 16:03:24 +02:00
e_j0.c Fix y0 and y1 exception handling for zero input [BZ #21134] 2017-02-15 10:30:59 -02:00
e_j1.c Fix y0 and y1 exception handling for zero input [BZ #21134] 2017-02-15 10:30:59 -02:00
e_jn.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
e_lgamma_r.c Use fabs(f/l) rather than __fabs 2017-09-29 18:54:24 +01:00
e_log2.c Use fabs(f/l) rather than __fabs 2017-09-29 18:54:24 +01:00
e_log10.c Use fabs(f/l) rather than __fabs 2017-09-29 18:54:24 +01:00
e_log.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_pow.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_rem_pio2.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
e_remainder.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_sinh.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
e_sqrt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gamma_product.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gamma_productf.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
halfulp.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
k_cos.c Update. 2001-03-12 00:04:52 +00:00
k_rem_pio2.c Narrowing the visibility of libc-internal.h even further. 2017-03-01 20:33:46 -05:00
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
lgamma_neg.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
lgamma_product.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile Fix CFLAGS override in sysdeps/ieee754/dbl-64 2017-08-24 15:56:11 +01:00
MathLib.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpa-arch.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpa.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpa.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpatan2.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpatan.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpatan.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpexp.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mplog.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpn2dbl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpsqrt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mpsqrt.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mptan.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
mydefs.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
powtwo.tbl Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
root.tbl Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_asinh.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_atan.c Use libm_alias_double for dbl-64 atan, tan. 2017-10-02 23:16:56 +00:00
s_cbrt.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_ceil.c Use libm_alias_double for more dbl-64 functions. 2017-10-03 17:47:35 +00:00
s_copysign.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_cos.c Update. 2001-03-12 00:04:52 +00:00
s_erf.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_expm1.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_fabs.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_finite.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
s_floor.c Use libm_alias_double for more dbl-64 functions. 2017-10-03 17:47:35 +00:00
s_fma.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_fmaf.c Use libm_alias_float for dbl-64 fmaf. 2017-10-03 21:01:33 +00:00
s_fpclassify.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
s_frexp.c Use libm_alias_double for dbl-64 frexp. 2017-10-03 20:56:46 +00:00
s_fromfp_main.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_fromfp.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_fromfpx.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_getpayload.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_isinf.c math: add LDBL_CLASSIFY_COMPAT support 2015-12-03 13:00:46 -05:00
s_isnan.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
s_issignaling.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
s_llrint.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_llround.c Use libm_alias_double for more dbl-64 functions. 2017-10-03 17:47:35 +00:00
s_log1p.c Refactor code forcing underflow exceptions. 2015-09-23 22:42:30 +00:00
s_logb.c Use libm_alias_double for dbl-64 logb. 2017-10-03 23:44:41 +00:00
s_lrint.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_lround.c Use libm_alias_double for more dbl-64 functions. 2017-10-03 17:47:35 +00:00
s_modf.c Consistently use uintN_t not u_intN_t in libm. 2017-08-03 19:55:04 +00:00
s_nearbyint.c Use libm_alias_double for more dbl-64 functions. 2017-10-03 17:47:35 +00:00
s_nexttoward.c Update. 1999-07-14 00:54:57 +00:00
s_nextup.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_remquo.c Use libm_alias_double for more dbl-64 functions. 2017-10-03 17:47:35 +00:00
s_rint.c Use libm_alias_double for more dbl-64 functions. 2017-10-03 17:47:35 +00:00
s_round.c Use libm_alias_double for more dbl-64 functions. 2017-10-03 17:47:35 +00:00
s_roundeven.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_scalbln.c [BZ #6803] Set errno for scalbln, scalbn 2014-06-20 07:48:20 +05:30
s_scalbn.c Make scalbn set errno (bug 6803). 2015-09-16 21:11:00 +00:00
s_setpayload_main.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_setpayload.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_setpayloadsig.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_signbit.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
s_sin.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_sincos.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_tan.c Use libm_alias_double for dbl-64 atan, tan. 2017-10-02 23:16:56 +00:00
s_tanh.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_totalorder.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_totalordermag.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_trunc.c Use libm_alias_double for more dbl-64 functions. 2017-10-03 17:47:35 +00:00
s_ufromfp.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
s_ufromfpx.c Use libm_alias_double for some dbl-64 functions. 2017-09-29 23:54:33 +00:00
sincos32.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sincos32.h Fix typo in sincos32.h inclusion guard. 2017-09-25 15:56:22 +02:00
sincostab.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
slowexp.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
slowpow.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
t_exp2.h Update. 1999-07-14 00:54:57 +00:00
t_exp.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
uasncs.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
uatan.tbl Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
uexp.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
uexp.tbl Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ulog.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ulog.tbl Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
upow.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
upow.tbl Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
urem.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
usncs.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
utan.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
utan.tbl Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
x2y2m1.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
x2y2m1f.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00