diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 130 |
1 files changed, 130 insertions, 0 deletions
@@ -1,3 +1,133 @@ +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. + 2001-03-11 Andreas Jaeger <aj@suse.de> * elf/elf.h (EM_*): Synch with official list. |