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Gabriel F. T. Gomes 3021e78178 ldbl-128ibm-compat: Add *cvt functions 
This patch adds IEEE long double versions of q*cvt* functions for
powerpc64le.  Unlike all other long double to/from string conversion
functions, these do not rely on internal functions that can take
floating-point numbers with different formats and act on them
accordingly, instead, the related files are rebuilt with the
-mabi=ieeelongdouble compiler flag set.

Having -mabi=ieeelongdouble passed to the compiler causes the object
files to be marked with a .gnu_attribute that is incompatible with the
.gnu_attribute in files built with -mabi=ibmlongdouble (the default).
The difference causes error messages similar to the following:

  ld: libc_pic.a(s_isinfl.os) uses IBM long double,
      libc_pic.a(ieee128-qefgcvt_r.os) uses IEEE long double.
  collect2: error: ld returned 1 exit status
  make[2]: *** [../Makerules:649: libc_pic.os] Error 1

Although this warning is useful in other situations, the library
actually needs to have functions with different long double formats, so
.gnu_attribute generation is explicitly disabled for these files with
the use of -mno-gnu-attribute.

Tested for powerpc64le on the branch that actually enables the
sysdeps/ieee754/ldbl-128ibm-compat for powerpc64le.

Reviewed-by: Paul E. Murphy <murphyp@linux.ibm.com>
2019-12-23 16:32:20 -03:00
..
bits
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sys
Don't use a custom wrapper macro around __has_include (bug 25189).
2019-11-21 17:54:16 +01:00
acct.c
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allocate_once.c
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ar.h
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brk.c
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bug18240.c
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bug-hsearch1.c
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chflags.c
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2019-09-07 02:43:31 -07:00
chroot.c
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2019-09-07 02:43:31 -07:00
daemon.c
Consolidate non cancellable close call
2017-08-18 18:38:55 -03:00
dirname.c
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2019-09-07 02:43:31 -07:00
efgcvt_r-template.c
ldbl-128ibm-compat: Add *cvt functions
2019-12-23 16:32:20 -03:00
efgcvt_r.c
Refactor *cvt functions implementation (2/2)
2019-12-23 16:32:07 -03:00
efgcvt-dbl-macros.h
Refactor *cvt functions implementation (1/2)
2019-12-23 16:30:24 -03:00
efgcvt-ldbl-macros.h
Refactor *cvt functions implementation (1/2)
2019-12-23 16:30:24 -03:00
efgcvt-template.c
ldbl-128ibm-compat: Add *cvt functions
2019-12-23 16:32:20 -03:00
efgcvt.c
Refactor *cvt functions implementation (2/2)
2019-12-23 16:32:07 -03:00
err.c
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err.h
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error.c
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error.h
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fchflags.c
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fdatasync.c
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fgetxattr.c
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flistxattr.c
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fremovexattr.c
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fsetxattr.c
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fstab.c
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fstab.h
Remove pre-ISO C support
2012-01-07 23:57:22 -05:00
fsync.c
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ftruncate64.c
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ftruncate.c
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futimes.c
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futimesat.c
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getauxval.c
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getclktck.c
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getdomain.c
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getdtsz.c
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gethostid.c
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gethostname.c
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getloadavg.c
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getpagesize.c
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getpass.c
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getsysstats.c
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2019-09-07 02:43:31 -07:00
getttyent.c
Fix -Os getc_unlocked linknamespace, localplt issues (bug 15105, bug 19463).
2018-02-21 18:01:11 +00:00
getusershell.c
Use (void) in no-arguments function definitions.
2013-06-08 00:22:23 +00:00
getxattr.c
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gtty.c
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hsearch_r.c
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hsearch.c
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ifunc-impl-list.c
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init-misc.c
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insremque.c
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ioctl.c
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lgetxattr.c
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libgen.h
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listxattr.c
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llistxattr.c
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lremovexattr.c
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lsearch.c
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lsetxattr.c
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lutimes.c
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madvise.c
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makedev.c
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Makefile
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mincore.c
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mkdtemp.c
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mkostemp64.c
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mkostemp.c
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mkostemps64.c
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mkostemps.c
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mkstemp64.c
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mkstemp.c
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mkstemps64.c
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mkstemps.c
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mktemp.c
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mlock.c
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mlockall.c
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mmap64.c
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mmap.c
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mntent_r.c
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mntent.c
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mntent.h
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mprotect.c
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msync.c
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munlock.c
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munlockall.c
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munmap.c
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preadv2.c
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preadv64.c
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preadv64v2.c
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preadv.c
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2019-09-07 02:43:31 -07:00
pselect.c
misc: Set generic pselect as ENOSYS
2019-11-22 14:40:57 -03:00
ptrace.c
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pwritev2.c
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pwritev64.c
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pwritev64v2.c
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pwritev.c
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2019-09-07 02:43:31 -07:00
qefgcvt_r.c
Refactor *cvt functions implementation (2/2)
2019-12-23 16:32:07 -03:00
qefgcvt.c
Refactor *cvt functions implementation (2/2)
2019-12-23 16:32:07 -03:00
readv.c
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reboot.c
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regexp.c
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regexp.h
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remap_file_pages.c
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removexattr.c
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revoke.c
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sbrk.c
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search.h
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select.c
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setdomain.c
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setegid.c
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seteuid.c
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sethostid.c
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sethostname.c
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setregid.c
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setreuid.c
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setxattr.c
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sgtty.h
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sstk.c
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stab.h
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stty.c
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swapoff.c
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swapon.c
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sync.c
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syncfs.c
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syscall.c
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2019-09-07 02:43:31 -07:00
syscall.h
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sysexits.h
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syslog.c
Change most internal uses of time to __clock_gettime.
2019-10-30 17:11:10 -03:00
syslog.h
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truncate64.c
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truncate.c
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tsearch.c
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tst-allocate_once.c
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tst-atomic-long.c
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tst-atomic.c
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tst-dbl-efgcvt.c
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tst-dirname.c
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tst-efgcvt-template.c
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2019-09-07 02:43:31 -07:00
tst-empty.c
Move all tests out of the csu subdirectory
2016-12-21 11:52:19 +01:00
tst-error1.c
Split DIAG_* macros to new header libc-diag.h.
2017-02-25 09:59:46 -05:00
tst-fdset.c
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tst-gethostid.c
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2019-09-07 02:43:31 -07:00
tst-hsearch.c
Modify several tests to use test-skeleton.c
2014-11-05 15:24:08 +05:30
tst-insremque.c
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tst-ldbl-efgcvt.c
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tst-ldbl-error.c
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tst-ldbl-warn.c
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tst-makedev.c
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2019-09-07 02:43:31 -07:00
tst-mntent2.c
Fix warning in misc/tst-mntent2.c.
2014-12-16 10:27:16 +01:00
tst-mntent-autofs.c
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2019-09-07 02:43:31 -07:00
tst-mntent-blank-corrupt.c
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tst-mntent-blank-passno.c
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tst-mntent.c
getmntent: fix memory corruption w/blank lines [BZ #18887]
2015-08-29 18:07:00 -04:00
tst-preadvwritev2-common.c
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tst-preadvwritev2.c
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tst-preadvwritev64.c
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tst-preadvwritev64v2.c
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tst-preadvwritev-common.c
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tst-preadvwritev.c
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tst-pselect.c
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tst-tsearch.c
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tst-warn-wide.c
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2019-09-07 02:43:31 -07:00
ttyent.h
Remove pre-ISO C support
2012-01-07 23:57:22 -05:00
ttyslot.c
As a minor cleanup remove the (r)index defines from include/string.h as
2017-02-06 18:15:18 +00:00
ualarm.c
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2019-09-07 02:43:31 -07:00
usleep.c
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ustat.c
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utimes.c
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Versions
misc: Add twalk_r function
2019-05-02 11:42:51 +02:00
vhangup.c
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writev.c
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