AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-12-12 06:10:10 +00:00
Code Issues Packages Projects Releases Wiki Activity
33,968 Commits 334 Branches 1,646 Tags 283 MiB
5a274db4ea
Commit Graph

8 Commits

Author SHA1 Message Date
Joseph Myers
fd3b4e7c8a Use libm_alias_ldouble for ldbl-128 functions. 
This patch makes ldbl-128 functions use libm_alias_ldouble to define
function aliases.  float128_private.h is updated accordingly.  Most of
the ldbl-64-128 wrappers are removed as no longer needed with this
change (leaving those that involve versioning for functions in libc or
that shouldn't be exported from libm for _Float128 / _Float64x types
with the same format as long double).

Tested for x86_64, and tested with build-many-glibcs.py that installed
stripped shared libraries are unchanged by this patch.

	* sysdeps/ieee754/float128/float128_private.h: Include
	<libm-alias-ldouble.h> and <libm-alias-float128.h>.
	(libm_alias_ldouble_r): Undefine and redefine.
	* sysdeps/ieee754/ldbl-128/s_asinhl.c: Include
	<libm-alias-ldouble.h>.
	(asinhl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_atanl.c: Include
	<libm-alias-ldouble.h>.
	(atanl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_cbrtl.c: Include
	<libm-alias-ldouble.h>.
	(cbrtl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_ceill.c: Include
	<libm-alias-ldouble.h>.
	(ceill): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_copysignl.c: Include
	<libm-alias-ldouble.h>.
	(copysignl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_cosl.c: Include
	<libm-alias-ldouble.h>.
	(cosl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_erfl.c: Include
	<libm-alias-ldouble.h>.
	(erfl): Define using libm_alias_ldouble.
	(erfcl): Likewise.
	* sysdeps/ieee754/ldbl-128/s_expm1l.c: Include
	<libm-alias-ldouble.h>.
	(expm1l): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_fabsl.c: Include
	<libm-alias-ldouble.h>.
	(fabsl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_floorl.c: Include
	<libm-alias-ldouble.h>.
	(floorl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_fmal.c: Include
	<libm-alias-ldouble.h>.
	(fmal): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_frexpl.c: Include
	<libm-alias-ldouble.h>.
	(frexpl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_fromfpl.c (fromfpl): Define using
	libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_fromfpl_main.c: Include
	<libm-alias-ldouble.h>.
	* sysdeps/ieee754/ldbl-128/s_fromfpxl.c (fromfpxl): Define using
	libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_getpayloadl.c: Include
	<libm-alias-ldouble.h>.
	(getpayloadl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_llrintl.c: Include
	<libm-alias-ldouble.h>.
	(llrintl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_llroundl.c: Include
	<libm-alias-ldouble.h>.
	(llroundl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_logbl.c: Include
	<libm-alias-ldouble.h>.
	(logbl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_lrintl.c: Include
	<libm-alias-ldouble.h>.
	(lrintl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_lroundl.c: Include
	<libm-alias-ldouble.h>.
	(lroundl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_modfl.c: Include
	<libm-alias-ldouble.h>.
	(modfl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_nearbyintl.c: Include
	<libm-alias-ldouble.h>.
	(nearbyintl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_nextafterl.c: Include
	<libm-alias-ldouble.h>.
	(nextafterl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_nextupl.c: Include
	<libm-alias-ldouble.h>.
	(nextupl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_remquol.c: Include
	<libm-alias-ldouble.h>.
	(remquol): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_rintl.c: Include
	<libm-alias-ldouble.h>.
	(rintl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_roundevenl.c: Include
	<libm-alias-ldouble.h>.
	(roundevenl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_roundl.c: Include
	<libm-alias-ldouble.h>.
	(roundl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_setpayloadl.c (setpayloadl): Define
	using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_setpayloadl_main.c: Include
	<libm-alias-ldouble.h>.
	* sysdeps/ieee754/ldbl-128/s_setpayloadsigl.c (setpayloadsigl):
	Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_sincosl.c: Include
	<libm-alias-ldouble.h>.
	(sincosl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_sinl.c: Include
	<libm-alias-ldouble.h>.
	(sinl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_tanhl.c: Include
	<libm-alias-ldouble.h>.
	(tanhl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_tanl.c: Include
	<libm-alias-ldouble.h>.
	(tanl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_totalorderl.c: Include
	<libm-alias-ldouble.h>.
	(totalorderl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_totalordermagl.c: Include
	<libm-alias-ldouble.h>.
	(totalordermagl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_truncl.c: Include
	<libm-alias-ldouble.h>.
	(truncl): Define using libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_ufromfpl.c (ufromfpl): Define using
	libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-128/s_ufromfpxl.c (ufromfpxl): Define using
	libm_alias_ldouble.
	* sysdeps/ieee754/ldbl-64-128/s_copysignl.c: Include
	<libm-alias-ldouble.h>.
	(weak_alias): Do not undefine and redefine.
	[IS_IN (libc)] (libm_alias_ldouble): Undefine and redefine.
	(copysignl): Define with long_double_symbol only if [IS_IN
	(libc)].
	* sysdeps/ieee754/ldbl-64-128/s_frexpl.c: Include
	<libm-alias-ldouble.h>.
	(weak_alias): Do not undefine and redefine.
	[IS_IN (libc)] (libm_alias_ldouble): Undefine and redefine.
	(frexpl): Define with long_double_symbol only if [IS_IN (libc)].
	* sysdeps/ieee754/ldbl-64-128/s_modfl.c: Include
	<libm-alias-ldouble.h>.
	(weak_alias): Do not undefine and redefine.
	[IS_IN (libc)] (libm_alias_ldouble): Undefine and redefine.
	(modfl): Define with long_double_symbol only if [IS_IN (libc)].
	* sysdeps/ieee754/ldbl-64-128/s_asinhl.c: Remove file.
	* sysdeps/ieee754/ldbl-64-128/s_atanl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_cbrtl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_ceill.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_cosl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_erfl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_expm1l.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_fabsl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_floorl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_fmal.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_llrintl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_llroundl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_logbl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_lrintl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_lroundl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_nearbyintl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_remquol.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_rintl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_roundl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_sincosl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_sinl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_tanhl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_tanl.c: Likewise.
	* sysdeps/ieee754/ldbl-64-128/s_truncl.c: Likewise.
 2017-10-06 17:45:05 +00:00
Paul E. Murphy
02bbfb414f ldbl-128: Use L(x) macro for long double constants 
This runs the attached sed script against these files using
a regex which aggressively matches long double literals
when not obviously part of a comment.

Likewise, 5 digit or less integral constants are replaced
with integer constants, excepting the two cases of 0 used
in large tables, which are also the only integral values
of the form x.0*E0L encountered within these converted
files.

Likewise, -L(x) is transformed into L(-x).

Naturally, the script has a few minor hiccups which are
more clearly remedied via the attached fixup patch.  Such
hiccups include, context-sensitive promotion to a real
type, and munging constants inside harder to detect
comment blocks.
 2016-09-13 15:33:59 -05:00
Paul E. Murphy
15089e046b ldbl-128: Rename 'long double' to '_Float128' 
Add a layer of macro indirection for long double files
which need to be built using another typename.  Likewise,
add the L(num) macro used in a later patch to override
real constants.

These macros are only defined through the ldbl-128
math_ldbl.h header, thereby implicitly restricting
these macros to machines which back long double
with an IEEE binary128 format.

Likewise, appropriate changes are made for the few
files which indirectly include such ldbl-128 files.

These changes produce identical binaries for s390x,
aarch64, and ppc64.
 2016-08-31 10:38:11 -05:00
Wilco Dijkstra
d81f90ccd0 This patch renames all uses of __isinf*, __isnan*, __finite* and __signbit* to use standard C99 macros. This has no effect on generated code. 2015-06-03 15:41:36 +01:00
Richard Henderson
1ed0291c31 Use <> for math.h and math_private.h everywhere. 
Entire tree edited via find | grep | sed.
 2012-03-09 16:09:10 -08:00
Paul Eggert
59ba27a63a Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
Roland McGrath
cc7375ce02 2002-08-26 Brian Youmans <3diff@gnu.org> 
* crypt/crypt.c: Changed copying permission notice to Lesser GPL
        from Library GPL.
        * crypt/crypt_util.c: Likewise.
        * crypt/ufc.c: Likewise.
        * elf/dl-conflict.c: Likewise.
        * elf/dl-iteratephdr.c: Likewise.
        * iconv/iconvconfig.h: Likewise.
        * linuxthreads/Examples/ex10.c: Likewise.
        * linuxthreads/Examples/ex11.c: Likewise.
        * linuxthreads/Examples/ex13.c: Likewise.
        * linuxthreads/Examples/ex8.c: Likewise.
        * linuxthreads/Examples/ex9.c: Likewise.
        * linuxthreads/barrier.c: Likewise.
        * linuxthreads/events.c: Likewise.
        * linuxthreads/lockfile.c: Likewise.
        * linuxthreads/no-tsd.c: Likewise.
        * linuxthreads/pt-machine.c: Likewise.
        * linuxthreads/ptclock_gettime.c: Likewise.
        * linuxthreads/ptclock_settime.c: Likewise.
        * linuxthreads/rwlock.c: Likewise.
        * linuxthreads/sysdeps/alpha/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/alpha/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/arm/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/arm/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/cris/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/cris/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/hppa/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/hppa/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/i386/i686/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/i386/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/i386/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/i386/useldt.h: Likewise.
        * linuxthreads/sysdeps/ia64/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/ia64/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/m68k/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/m68k/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/mips/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/mips/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/powerpc/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/powerpc/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/pthread/bits/initspin.h: Likewise.
        * linuxthreads/sysdeps/pthread/bits/libc-lock.h: Likewise.
        * linuxthreads/sysdeps/pthread/bits/libc-tsd.h: Likewise.
        * linuxthreads/sysdeps/pthread/getcpuclockid.c: Likewise.
        * linuxthreads/sysdeps/pthread/posix-timer.h: Likewise.
        * linuxthreads/sysdeps/pthread/timer_create.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_delete.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_getoverr.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_gettime.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_routines.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_settime.c: Likewise.
        * linuxthreads/sysdeps/pthread/tst-timer.c: Likewise.
        * linuxthreads/sysdeps/s390/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/s390/s390-32/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/s390/s390-64/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/sh/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/sh/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/sparc/sparc32/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/sparc/sparc32/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/sparc/sparc32/sparcv9/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/sparc/sparc64/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/sparc/sparc64/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/initspin.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise.
        * linuxthreads/tststack.c: Likewise.
        * linuxthreads/unload.c: Likewise.
        * linuxthreads/weaks.c: Likewise.
        * linuxthreads/wrapsyscall.c: Likewise.
        * malloc/arena.c: Likewise.
        * malloc/hooks.c: Likewise.
        * malloc/malloc.c: Likewise.
        * posix/glob/Makefile.ami: Likewise.
        * posix/glob/Makefile.in: Likewise.
        * stdlib/gmp-impl.h: Likewise.
        * stdlib/gmp.h: Likewise.
        * sysdeps/generic/dl-iteratephdr-static.c: Likewise.
        * sysdeps/generic/strnlen.c: Likewise.
        * sysdeps/mach/hurd/powerpc/bits/sigcontext.h: Likewise.
        * sysdeps/mach/hurd/recvmsg.c: Likewise.
        * sysdeps/mach/hurd/sendmsg.c: Likewise.
        * sysdeps/mach/hurd/spawni.c: Likewise.
        * sysdeps/mach/powerpc/machine-sp.h: Likewise.
        * sysdeps/mach/powerpc/sysdep.h: Likewise.
        * sysdeps/mach/powerpc/thread_state.h: Likewise.
        * sysdeps/unix/bsd/bsd4.4/bits/socket.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/dl-iteratephdr-static.c: Likewise.
        * sysdeps/x86_64/gmp-mparam.h: Likewise.
 2002-08-26 22:40:48 +00:00
Ulrich Drepper
1f5649f86b Update. 
2001-10-14  Ulrich Drepper  <drepper@redhat.com>

	* locale/programs/ld-collate.c (handle_ellipsis): Use %lX not %lx
	to generate hexadecimal identifier.
	Patch by Jungshik Shin <jungshik.shin@yale.edu>.

2001-10-09  Stephen L Moshier  <moshier@mediaone.net>

	* sysdeps/ieee754/ldbl-96/s_cbrtl.c (__cbrtl): Fix algorithm.

2001-10-14  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/ieee754/ldbl-128/e_powl.c: New file.
	* sysdeps/ieee754/ldbl-128/s_cbrtl.c: New file.
	Contributed by Stephen L Moshier <moshier@mediaone.net>.

	* sysdeps/ieee754/ldbl-128/e_j0l.c: Constify float variables.
	* sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.
	* sysdeps/ieee754/ldbl-128/e_lgammal_r.c: Likewise
	* sysdeps/ieee754/ldbl-128/s_erfl.c: Likewise
	* sysdeps/ieee754/ldbl-128/s_expm1l.c: Likewise
	* sysdeps/ieee754/ldbl-128/s_log1pl.c: Likewise

	* timezone/africa: Update from tzdata2001d.
	* timezone/asia: Likewise.
	* timezone/australasia: Likewise.
	* timezone/backward: Likewise.
	* timezone/europe: Likewise.
	* timezone/leapseconds: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.
	* timezone/zone.tab: Likewise.

2001-10-09  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/s390/s390-32/sys/ucontext.h: Correct __psw_t typedef.
	* sysdeps/s390/s390-64/sys/ucontext.h: Likewise.
 2001-10-14 22:33:08 +00:00