AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-12-27 05:00:15 +00:00
Code Issues Packages Projects Releases Wiki Activity
9a656848ea
glibc/sysdeps/i386/fpu
History
Ulrich Drepper e4d8276142 Update. 
2001-03-11  Ulrich Drepper  <drepper@redhat.com>

	Last-bit accurate math library implementation by IBM Haifa.
	Contributed by Abraham Ziv <ziv@il.ibm.com>, Moshe Olshansky
	<olshansk@il.ibm.com>, Ealan Henis <ealan@il.ibm.com>, and
	Anna Reitman <reitman@il.ibm.com>.
	* math/Makefile (dbl-only-routines): New variable.
	(libm-routines): Add $(dbl-only-routines).
	* sysdeps/ieee754/dbl-64/e_acos.c: Empty, definition is in e_asin.c.
	* sysdeps/ieee754/dbl-64/e_asin.c: Replaced with accurate asin
	implementation.
	* sysdeps/ieee754/dbl-64/e_atan2.c: Replaced with accurate atan2
	implementation.
	* sysdeps/ieee754/dbl-64/e_exp.c: Replaced with accurate exp
	implementation.
	* sysdeps/ieee754/dbl-64/e_lgamma_r.c: Don't use __kernel_sin and
	__kernel_cos.
	* sysdeps/ieee754/dbl-64/e_log.c: Replaced with accurate log
	implementation.
	* sysdeps/ieee754/dbl-64/e_remainder.c: Replaced with accurate
	remainder implementation.
	* sysdeps/ieee754/dbl-64/e_pow.c: Replaced with accurate pow
	implementation.
	* sysdeps/ieee754/dbl-64/e_sqrt.c: Replaced with accurate sqrt
	implementation.
	* sysdeps/ieee754/dbl-64/k_cos.c: Empty, definition is in s_sin.c.
	* sysdeps/ieee754/dbl-64/k_sin.c: Empty, definition is in s_sin.c.
	* sysdeps/ieee754/dbl-64/s_atan.c: Replaced with accurate atan
	implementation.
	* sysdeps/ieee754/dbl-64/s_cos.c: Empty, definition is in s_sin.c.
	* sysdeps/ieee754/dbl-64/s_sin.c: Replaced with accurate sin/cos
	implementation.
	* sysdeps/ieee754/dbl-64/s_sincos.c: Rewritten to not use __kernel_sin
	and __kernel_cos.
	* sysdeps/ieee754/dbl-64/s_tan.c: Replaced with accurate tan
	implementation.
	* sysdeps/ieee754/dbl-64/Dist: Add new non-code files.
	* sysdeps/ieee754/dbl-64/MathLib.h: New file.
	* sysdeps/ieee754/dbl-64/asincos.tbl: New file.
	* sysdeps/ieee754/dbl-64/atnat.h: New file.
	* sysdeps/ieee754/dbl-64/atnat2.h: New file.
	* sysdeps/ieee754/dbl-64/branred.c: New file.
	* sysdeps/ieee754/dbl-64/branred.h: New file.
	* sysdeps/ieee754/dbl-64/dla.h: New file.
	* sysdeps/ieee754/dbl-64/doasin.c: New file.
	* sysdeps/ieee754/dbl-64/doasin.h: New file.
	* sysdeps/ieee754/dbl-64/dosincos.c: New file.
	* sysdeps/ieee754/dbl-64/dosincos.h: New file.
	* sysdeps/ieee754/dbl-64/endian.h: New file.
	* sysdeps/ieee754/dbl-64/halfulp.c: New file.
	* sysdeps/ieee754/dbl-64/mpa.c: New file.
	* sysdeps/ieee754/dbl-64/mpa.h: New file.
	* sysdeps/ieee754/dbl-64/mpa2.h: New file.
	* sysdeps/ieee754/dbl-64/mpatan.c: New file.
	* sysdeps/ieee754/dbl-64/mpatan.h: New file.
	* sysdeps/ieee754/dbl-64/mpatan2.c: New file.
	* sysdeps/ieee754/dbl-64/mpexp.c: New file.
	* sysdeps/ieee754/dbl-64/mpexp.h: New file.
	* sysdeps/ieee754/dbl-64/mplog.c: New file.
	* sysdeps/ieee754/dbl-64/mplog.h: New file.
	* sysdeps/ieee754/dbl-64/mpsqrt.c: New file.
	* sysdeps/ieee754/dbl-64/mpsqrt.h: New file.
	* sysdeps/ieee754/dbl-64/mptan.c: New file.
	* sysdeps/ieee754/dbl-64/mydefs.h: New file.
	* sysdeps/ieee754/dbl-64/powtwo.tbl: New file.
	* sysdeps/ieee754/dbl-64/root.tbl: New file.
	* sysdeps/ieee754/dbl-64/sincos.tbl: New file.
	* sysdeps/ieee754/dbl-64/sincos32.c: New file.
	* sysdeps/ieee754/dbl-64/sincos32.h: New file.
	* sysdeps/ieee754/dbl-64/slowexp.c: New file.
	* sysdeps/ieee754/dbl-64/slowpow.c: New file.
	* sysdeps/ieee754/dbl-64/uasncs.h: New file.
	* sysdeps/ieee754/dbl-64/uatan.tbl: New file.
	* sysdeps/ieee754/dbl-64/uexp.h: New file.
	* sysdeps/ieee754/dbl-64/uexp.tbl: New file.
	* sysdeps/ieee754/dbl-64/ulog.h: New file.
	* sysdeps/ieee754/dbl-64/ulog.tbl: New file.
	* sysdeps/ieee754/dbl-64/upow.h: New file.
	* sysdeps/ieee754/dbl-64/upow.tbl: New file.
	* sysdeps/ieee754/dbl-64/urem.h: New file.
	* sysdeps/ieee754/dbl-64/uroot.h: New file.
	* sysdeps/ieee754/dbl-64/usncs.h: New file.
	* sysdeps/ieee754/dbl-64/utan.h: New file.
	* sysdeps/ieee754/dbl-64/utan.tbl: New file.
	* sysdeps/i386/fpu/branred.c: New file.
	* sysdeps/i386/fpu/doasin.c: New file.
	* sysdeps/i386/fpu/dosincos.c: New file.
	* sysdeps/i386/fpu/halfulp.c: New file.
	* sysdeps/i386/fpu/mpa.c: New file.
	* sysdeps/i386/fpu/mpatan.c: New file.
	* sysdeps/i386/fpu/mpatan2.c: New file.
	* sysdeps/i386/fpu/mpexp.c: New file.
	* sysdeps/i386/fpu/mplog.c: New file.
	* sysdeps/i386/fpu/mpsqrt.c: New file.
	* sysdeps/i386/fpu/mptan.c: New file.
	* sysdeps/i386/fpu/sincos32.c: New file.
	* sysdeps/i386/fpu/slowexp.c: New file.
	* sysdeps/i386/fpu/slowpow.c: New file.
	* sysdeps/ia64/fpu/branred.c: New file.
	* sysdeps/ia64/fpu/doasin.c: New file.
	* sysdeps/ia64/fpu/dosincos.c: New file.
	* sysdeps/ia64/fpu/halfulp.c: New file.
	* sysdeps/ia64/fpu/mpa.c: New file.
	* sysdeps/ia64/fpu/mpatan.c: New file.
	* sysdeps/ia64/fpu/mpatan2.c: New file.
	* sysdeps/ia64/fpu/mpexp.c: New file.
	* sysdeps/ia64/fpu/mplog.c: New file.
	* sysdeps/ia64/fpu/mpsqrt.c: New file.
	* sysdeps/ia64/fpu/mptan.c: New file.
	* sysdeps/ia64/fpu/sincos32.c: New file.
	* sysdeps/ia64/fpu/slowexp.c: New file.
	* sysdeps/ia64/fpu/slowpow.c: New file.
	* sysdeps/m68k/fpu/branred.c: New file.
	* sysdeps/m68k/fpu/doasin.c: New file.
	* sysdeps/m68k/fpu/dosincos.c: New file.
	* sysdeps/m68k/fpu/halfulp.c: New file.
	* sysdeps/m68k/fpu/mpa.c: New file.
	* sysdeps/m68k/fpu/mpatan.c: New file.
	* sysdeps/m68k/fpu/mpatan2.c: New file.
	* sysdeps/m68k/fpu/mpexp.c: New file.
	* sysdeps/m68k/fpu/mplog.c: New file.
	* sysdeps/m68k/fpu/mpsqrt.c: New file.
	* sysdeps/m68k/fpu/mptan.c: New file.
	* sysdeps/m68k/fpu/sincos32.c: New file.
	* sysdeps/m68k/fpu/slowexp.c: New file.
	* sysdeps/m68k/fpu/slowpow.c: New file.

	* iconvdata/gconv-modules: Add a number of alias, mostly for IBM
	codepages.
2001-03-12 00:04:52 +00:00
..
bits Update. 2001-02-18 09:02:38 +00:00
branred.c Update. 2001-03-12 00:04:52 +00:00
doasin.c Update. 2001-03-12 00:04:52 +00:00
dosincos.c Update. 2001-03-12 00:04:52 +00:00
e_acos.S Update. 1999-07-14 00:54:57 +00:00
e_acosf.S Update. 1999-07-14 00:54:57 +00:00
e_acosh.S Update. 1999-07-14 00:54:57 +00:00
e_acoshf.S Update. 1999-07-14 00:54:57 +00:00
e_acoshl.S Update. 1999-07-14 00:54:57 +00:00
e_acosl.S Update. 1999-07-14 00:54:57 +00:00
e_asin.S Update. 1999-07-14 00:54:57 +00:00
e_asinf.S Update. 1999-07-14 00:54:57 +00:00
e_asinl.S Update. 1999-07-14 00:54:57 +00:00
e_atan2.S Update. 1999-07-14 00:54:57 +00:00
e_atan2f.S Update. 1999-07-14 00:54:57 +00:00
e_atan2l.S Update. 1999-07-14 00:54:57 +00:00
e_atanh.S Update. 1999-10-24 22:04:52 +00:00
e_atanhf.S Update. 1999-10-24 22:04:52 +00:00
e_atanhl.S Update. 1999-10-24 22:04:52 +00:00
e_exp2.S Update. 2001-02-17 16:54:13 +00:00
e_exp2f.S Update. 2001-02-17 16:54:13 +00:00
e_exp2l.S Update. 2001-02-17 16:54:13 +00:00
e_exp10.S Update. 1999-07-14 00:54:57 +00:00
e_exp10f.S Update. 1999-07-14 00:54:57 +00:00
e_exp10l.S Update. 1999-07-14 00:54:57 +00:00
e_exp.S Update. 1999-07-14 00:54:57 +00:00
e_expf.S Update. 1999-07-14 00:54:57 +00:00
e_expl.S Update. 1999-07-14 00:54:57 +00:00
e_fmod.S Update. 1999-07-14 00:54:57 +00:00
e_fmodf.S Update. 1999-07-14 00:54:57 +00:00
e_fmodl.S Update. 1999-07-14 00:54:57 +00:00
e_hypot.S Update. 1999-07-14 00:54:57 +00:00
e_hypotf.S Update. 1999-07-14 00:54:57 +00:00
e_log10.S Update. 1999-10-24 22:04:52 +00:00
e_log10f.S Update. 1999-10-24 22:04:52 +00:00
e_log10l.S Update. 1999-10-24 22:04:52 +00:00
e_log.S Update. 1999-07-14 00:54:57 +00:00
e_logf.S Update. 1999-07-14 00:54:57 +00:00
e_logl.S Update. 1999-07-14 00:54:57 +00:00
e_pow.S Update. 2001-02-18 09:02:38 +00:00
e_powf.S Update. 2001-02-18 09:02:38 +00:00
e_powl.S Update. 2001-02-18 09:02:38 +00:00
e_rem_pio2.c Update. 1999-07-14 00:54:57 +00:00
e_rem_pio2f.c Update. 1999-07-14 00:54:57 +00:00
e_rem_pio2l.c Update. 1999-07-14 00:54:57 +00:00
e_remainder.S Update. 1999-07-14 00:54:57 +00:00
e_remainderf.S Update. 1999-07-14 00:54:57 +00:00
e_remainderl.S Update. 1999-07-14 00:54:57 +00:00
e_scalb.S Update. 2001-02-18 19:52:52 +00:00
e_scalbf.S Update. 2001-02-18 19:52:52 +00:00
e_scalbl.S Update. 2001-02-18 19:52:52 +00:00
e_sqrt.S Update. 1999-07-14 00:54:57 +00:00
e_sqrtf.S Update. 1999-07-14 00:54:57 +00:00
e_sqrtl.S Update. 1999-07-14 00:54:57 +00:00
fclrexcpt.c Update. 2000-02-26 01:21:37 +00:00
fedisblxcpt.c Return currently enabled, not disabled exceptions. 2000-08-17 18:43:01 +00:00
feenablxcpt.c Return currently enabled, not disabled exceptions. 2000-08-17 18:43:01 +00:00
fegetenv.c * sysdeps/i386/add_n.S: Wrap entry-point symbol in BP_SYM (). 2000-06-26 22:15:00 +00:00
fegetexcept.c Return currently enabled, not disabled exceptions. 2000-08-17 18:43:01 +00:00
fegetround.c Update. 1997-04-12 23:41:36 +00:00
feholdexcpt.c Update. 2000-01-31 08:11:53 +00:00
fesetenv.c * sysdeps/i386/add_n.S: Wrap entry-point symbol in BP_SYM (). 2000-06-26 22:15:00 +00:00
fesetround.c Update. 2000-01-31 08:11:53 +00:00
feupdateenv.c * sysdeps/i386/add_n.S: Wrap entry-point symbol in BP_SYM (). 2000-06-26 22:15:00 +00:00
fgetexcptflg.c * sysdeps/i386/add_n.S: Wrap entry-point symbol in BP_SYM (). 2000-06-26 22:15:00 +00:00
fraiseexcpt.c Update. 2000-02-26 01:21:37 +00:00
fsetexcptflg.c * sysdeps/i386/add_n.S: Wrap entry-point symbol in BP_SYM (). 2000-06-26 22:15:00 +00:00
ftestexcept.c Update. 1997-04-12 23:41:36 +00:00
halfulp.c Update. 2001-03-12 00:04:52 +00:00
k_rem_pio2.c Update. 1999-07-14 00:54:57 +00:00
k_rem_pio2f.c Update. 1999-07-14 00:54:57 +00:00
k_rem_pio2l.c Update. 1999-07-14 00:54:57 +00:00
libm-test-ulps Revert last patch. 2001-03-10 07:09:48 +00:00
mpa.c Update. 2001-03-12 00:04:52 +00:00
mpatan2.c Update. 2001-03-12 00:04:52 +00:00
mpatan.c Update. 2001-03-12 00:04:52 +00:00
mpexp.c Update. 2001-03-12 00:04:52 +00:00
mplog.c Update. 2001-03-12 00:04:52 +00:00
mpsqrt.c Update. 2001-03-12 00:04:52 +00:00
mptan.c Update. 2001-03-12 00:04:52 +00:00
s_asinh.S Update. 1999-07-14 00:54:57 +00:00
s_asinhf.S Update. 1999-07-14 00:54:57 +00:00
s_asinhl.S Update. 1999-07-14 00:54:57 +00:00
s_atan.S Update. 1999-07-14 00:54:57 +00:00
s_atanf.S Update. 1999-07-14 00:54:57 +00:00
s_atanl.S Update. 1999-07-14 00:54:57 +00:00
s_cbrt.S Update. 1999-07-14 00:54:57 +00:00
s_cbrtf.S Update. 1999-07-14 00:54:57 +00:00
s_cbrtl.S Update. 1999-07-14 00:54:57 +00:00
s_ceil.S Update. 1999-07-14 00:54:57 +00:00
s_ceilf.S Update. 1999-07-14 00:54:57 +00:00
s_ceill.S Update. 1999-07-14 00:54:57 +00:00
s_cexp.S Update. 1999-07-14 00:54:57 +00:00
s_cexpf.S Update. 1999-07-14 00:54:57 +00:00
s_cexpl.S Update. 1999-07-14 00:54:57 +00:00
s_copysign.S Update. 1999-07-14 00:54:57 +00:00
s_copysignf.S Update. 1999-07-14 00:54:57 +00:00
s_copysignl.S Update. 1999-07-14 00:54:57 +00:00
s_cos.S Update. 1999-07-14 00:54:57 +00:00
s_cosf.S Update. 2000-02-13 19:40:31 +00:00
s_cosl.S Update. 1999-07-14 00:54:57 +00:00
s_expm1.S Update. 1999-07-14 00:54:57 +00:00
s_expm1f.S Update. 1999-07-14 00:54:57 +00:00
s_expm1l.S Update. 1999-07-14 00:54:57 +00:00
s_fdim.S Update. 1999-07-14 00:54:57 +00:00
s_fdimf.S Update. 1999-07-14 00:54:57 +00:00
s_fdiml.S Update. 1999-07-14 00:54:57 +00:00
s_finite.S Update. 1999-07-14 00:54:57 +00:00
s_finitef.S Update. 1999-07-14 00:54:57 +00:00
s_finitel.S Update. 1999-07-14 00:54:57 +00:00
s_floor.S Update. 1999-07-14 00:54:57 +00:00
s_floorf.S Update. 1999-07-14 00:54:57 +00:00
s_floorl.S Update. 1999-07-14 00:54:57 +00:00
s_fma.S Update. 1999-07-14 00:54:57 +00:00
s_fmaf.S Update. 1999-07-14 00:54:57 +00:00
s_fmal.S Update. 1999-07-14 00:54:57 +00:00
s_fmax.S Update. 1999-07-14 00:54:57 +00:00
s_fmaxf.S Update. 1999-07-14 00:54:57 +00:00
s_fmaxl.S Update. 1999-07-14 00:54:57 +00:00
s_fmin.S Update. 1999-07-14 00:54:57 +00:00
s_fminf.S Update. 1999-07-14 00:54:57 +00:00
s_fminl.S Update. 1999-07-14 00:54:57 +00:00
s_fpclassifyl.c Update. 2000-12-04 01:26:09 +00:00
s_frexp.S Update. 2000-12-02 18:22:43 +00:00
s_frexpf.S Update. 2000-12-02 18:22:43 +00:00
s_frexpl.S Update. 2000-12-03 10:00:46 +00:00
s_ilogb.S Update. 1999-07-14 00:54:57 +00:00
s_ilogbf.S Update. 1999-07-14 00:54:57 +00:00
s_ilogbl.S Update. 1999-07-14 00:54:57 +00:00
s_isinfl.c Update. 1999-07-14 00:54:57 +00:00
s_isnanl.c Update. 1999-07-14 00:54:57 +00:00
s_llrint.S Update. 1999-07-14 00:54:57 +00:00
s_llrintf.S Update. 1999-07-14 00:54:57 +00:00
s_llrintl.S Update. 1999-07-14 00:54:57 +00:00
s_log1p.S Update. 1999-10-24 22:04:52 +00:00
s_log1pf.S Update. 1999-10-24 22:04:52 +00:00
s_log1pl.S Update. 1999-10-24 22:04:52 +00:00
s_log2.S Update. 1999-10-24 22:04:52 +00:00
s_log2f.S Update. 1999-10-24 22:04:52 +00:00
s_log2l.S Update. 1999-10-24 22:04:52 +00:00
s_logb.S Update. 1999-07-14 00:54:57 +00:00
s_logbf.S Update. 1999-07-14 00:54:57 +00:00
s_logbl.S Update. 1999-07-14 00:54:57 +00:00
s_lrint.S Update. 1999-07-14 00:54:57 +00:00
s_lrintf.S Update. 1999-07-14 00:54:57 +00:00
s_lrintl.S Update. 1999-07-14 00:54:57 +00:00
s_nearbyint.S Update. 2000-02-15 02:00:33 +00:00
s_nearbyintf.S Update. 2000-02-15 02:00:33 +00:00
s_nearbyintl.S Update. 2000-02-15 02:00:33 +00:00
s_nextafterl.c Update. 2000-12-21 23:42:32 +00:00
s_remquo.S * sysdeps/i386/fpu/s_frexp.S: Check bounds. 2000-08-17 07:36:19 +00:00
s_remquof.S * sysdeps/i386/fpu/s_frexp.S: Check bounds. 2000-08-17 07:36:19 +00:00
s_remquol.S * sysdeps/i386/fpu/s_frexp.S: Check bounds. 2000-08-17 07:36:19 +00:00
s_rint.S Update. 1999-07-14 00:54:57 +00:00
s_rintf.S Update. 1999-07-14 00:54:57 +00:00
s_rintl.S Update. 1999-07-14 00:54:57 +00:00
s_scalbln.c Update. 1999-07-14 00:54:57 +00:00
s_scalblnf.c Update. 1999-07-14 00:54:57 +00:00
s_scalblnl.c Update. 1999-07-14 00:54:57 +00:00
s_scalbn.S Update. 1999-07-14 00:54:57 +00:00
s_scalbnf.S Update. 1999-07-14 00:54:57 +00:00
s_scalbnl.S Update. 1999-07-14 00:54:57 +00:00
s_significand.S Update. 1999-07-14 00:54:57 +00:00
s_significandf.S Update. 1999-07-14 00:54:57 +00:00
s_significandl.S Update. 1999-07-14 00:54:57 +00:00
s_sin.S Update. 1999-07-14 00:54:57 +00:00
s_sincos.S * sysdeps/i386/fpu/s_frexp.S: Check bounds. 2000-08-17 07:36:19 +00:00
s_sincosf.S * sysdeps/i386/fpu/s_frexp.S: Check bounds. 2000-08-17 07:36:19 +00:00
s_sincosl.S * sysdeps/i386/fpu/s_frexp.S: Check bounds. 2000-08-17 07:36:19 +00:00
s_sinf.S Update. 2000-02-13 19:40:31 +00:00
s_sinl.S Update. 1999-07-14 00:54:57 +00:00
s_tan.S Update. 1999-07-14 00:54:57 +00:00
s_tanf.S Update. 2000-02-13 19:40:31 +00:00
s_tanl.S Update. 1999-07-14 00:54:57 +00:00
s_trunc.S Update. 1999-07-14 00:54:57 +00:00
s_truncf.S Update. 1999-07-14 00:54:57 +00:00
s_truncl.S Update. 1999-07-14 00:54:57 +00:00
sincos32.c Update. 2001-03-12 00:04:52 +00:00
slowexp.c Update. 2001-03-12 00:04:52 +00:00
slowpow.c Update. 2001-03-12 00:04:52 +00:00
t_exp.c Update. 1999-07-14 00:54:57 +00:00
Versions Update. 2000-06-14 00:55:24 +00:00