Szabolcs Nagy f5f0f52651 New expf and exp2f version without SVID compat wrapper ... This patch changes the expf and exp2f error handling semantics to only set errno accoring to POSIX rules. New symbol version is introduced at GLIBC_2.27. The old wrappers are kept for compat symbols. Internal calls to __expf now get the new error semantics, this seems to only affect sysdeps/i386/fpu/s_expm1f.S where the errno-only behaviour should be correct. ia64 needed assembly change to have the new and compat versioned symbol map to the same function. All linux libm abilists are updated. * math/Versions (expf): New libm symbol at GLIBC_2.27. (exp2f): Likewise. * math/w_exp2f.c: New file. * math/w_expf.c: New file. * math/w_exp2f_compat.c (__exp2f_compat): For compat symbol only. * math/w_expf_compat.c (__expf_compat): Likewise. * sysdeps/ia64/fpu/e_exp2f.S: Add versioned symbols. * sysdeps/ia64/fpu/e_expf.S: Likewise. * sysdeps/unix/sysv/linux/aarch64/libm.abilist: Update. * sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise. * sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.		2017-09-25 10:45:08 +01:00
..
fpu	posix: Implement preadv2 and pwritev2	2017-05-31 17:35:46 -03:00
mips16	MIPS/o32: Fix internal_syscall5/6/7	2017-08-29 18:31:08 +01:00
nofpu	posix: Implement preadv2 and pwritev2	2017-05-31 17:35:46 -03:00
bug-getcontext-mips-gp.c	mips: Fix store/load gp registers to/from ucontext_t	2017-06-13 21:34:45 +00:00
c++-types.data
fxstatat.c
ld.abilist	ld.so: Remove __libc_memalign	2016-11-30 16:23:58 +01:00
libanl.abilist
libBrokenLocale.abilist
libcidn.abilist
libcrypt.abilist
libdl.abilist
libm.abilist	New expf and exp2f version without SVID compat wrapper	2017-09-25 10:45:08 +01:00
libnsl.abilist
libnss_compat.abilist
libnss_db.abilist
libnss_dns.abilist
libnss_files.abilist
libnss_hesiod.abilist
libnss_nis.abilist
libnss_nisplus.abilist
libpthread.abilist
libresolv.abilist
librt.abilist
libthread_db.abilist
libutil.abilist
lockf64.c
Makefile	MIPS/o32: Fix internal_syscall5/6/7	2017-08-29 18:31:08 +01:00
mips-syscall5.S	MIPS/o32: Fix internal_syscall5/6/7	2017-08-29 18:31:08 +01:00
mips-syscall6.S	MIPS/o32: Fix internal_syscall5/6/7	2017-08-29 18:31:08 +01:00
mips-syscall7.S	MIPS/o32: Fix internal_syscall5/6/7	2017-08-29 18:31:08 +01:00
readahead.c
syscalls.list
sysdep.h	MIPS/o32: Fix internal_syscall5/6/7	2017-08-29 18:31:08 +01:00
Versions	MIPS/o32: Fix internal_syscall5/6/7	2017-08-29 18:31:08 +01:00