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a8779c28a8
glibc/sysdeps/generic
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Joseph Myers a8779c28a8 Remove configure tests for assembler CFI support. 
This patch removes configure tests for assembler CFI support (and
thereby eliminates an architecture-specific case in the main
configure.ac), instead assuming that support is present
unconditionally.

The main test was added in 2003 around the time CFI support was added
to the assembler.  cfi_personality and cfi_lsda support were added to
the assembler in 2006.  cfi_sections support was added in 2009, a few
weeks before binutils 2.20 was released; it's in 2.20, the minimum
supported version, so even that configure test is obsolete.

Tested x86_64 that the installed shared libraries are unchanged by
this patch.

	* configure.ac (libc_cv_asm_cfi_directives): Remove configure
	test.
	* configure: Regenerated.
	* config.h.in (HAVE_ASM_CFI_DIRECTIVES): Remove macro undefine.
	* sysdeps/arm/configure.ac (libc_cv_asm_cfi_directive_sections):
	Remove configure test.
	* sysdeps/arm/configure: Regenerated.
	* sysdeps/nptl/configure.ac: Do not check
	libc_cv_asm_cfi_directives.
	* sysdeps/nptl/configure: Regenerated.
	* sysdeps/x86_64/nptl/configure.ac: Remove file.
	* sysdeps/x86_64/nptl/configure: Remove generated file.
	* b/sysdeps/generic/sysdep.h [HAVE_ASM_CFI_DIRECTIVES]: Make code
	unconditional.
	[!HAVE_ASM_CFI_DIRECTIVES]: Remove conditional code.
2014-06-26 17:33:32 +00:00
..
bits Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
net Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
netinet Combine __USE_BSD and __USE_SVID into __USE_MISC. 2014-02-12 23:41:01 +00:00
nfs Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
sys Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
_G_config.h Remove _G_OPEN64, _G_LSEEK64, _G_MMAP64, _G_FSTAT64 from _G_config.h. 2012-10-18 18:50:43 +00:00
_itoa.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
a.out.h
abort-instr.h
aio_misc.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
allocalim.h
asm-syntax.h
confstr.h
device-nrs.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dirstream.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-cache.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-dtprocnum.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-fptr.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-hash.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-irel.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-librecon.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-lookupcfg.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-machine.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-osinfo.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-procinfo.c
dl-procinfo.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-sysdep.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-tls.h
dwarf2.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
elide.h Add fallback file for elide.h 2014-06-14 09:27:09 -07:00
eloop-threshold.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
entry.h
errqueue.h
exit-thread.h Clean up __exit_thread. 2014-05-13 09:49:20 -07:00
fd_to_filename.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
fips-private.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
fork.h
fpu_control.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
frame.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
framestate.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
gcc-compat.h ARM: Disable compat mcount code when unneeded. 2014-01-10 13:32:35 -08:00
gccframe.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
get-rounding-mode.h Add missing #include in get-rounding-mode.h 2014-06-23 14:07:59 -07:00
gmp-mparam.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
hp-timing.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
ifreq.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
ifunc-sel.h Move sysdeps/generic/elf/* to sysdeps/generic 2012-03-19 21:04:21 +01:00
intr-msg.h
inttypes.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
ldconfig.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
ldsodefs.h Remove stray includes of kernel-features.h. 2014-06-25 18:09:01 +00:00
libc-mmap.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
libcidn.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libm-test-ulps
libnss_compat.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_db.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_dns.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_files.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_hesiod.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_nis.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_nisplus.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
local-setxid.h * sysdeps/posix/spawni.c (__spawni): Use local_seteuid and 2006-06-04 22:17:06 +00:00
localplt.data Move localplt baselines to sysdeps directories. 2012-07-20 19:20:34 +00:00
machine-gmon.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
machine-lock.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
machine-sp.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
Makefile Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
malloc-machine.h Avoid comma operator warnings. 2014-02-07 15:26:28 -08:00
malloc-sysdep.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
math_ldbl_opt.h * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): New 2006-01-14 12:10:44 +00:00
math_ldbl.h
math_private.h Add generic HAVE_RM_CTX implementation 2014-06-23 17:29:00 +01:00
math-tests.h Add fenv test support for targets which don't have FP traps. 2014-04-17 09:39:27 +01:00
memcopy.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
memusage.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
not-cancel.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
nscd-types.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
pagecopy.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
paths.h generic paths.h: remove old paths from _PATH_STDPATH 2012-11-04 10:11:39 +01:00
profil-counter.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
pty-private.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
register-dump.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
rtld-lowlevel.h Jakub Jelinek <jakub@redhat.com> 2006-10-10 00:51:29 +00:00
sigcontextinfo.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
siglist.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
sigset-cvt-mask.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
stackguard-macros.h BZ #15754: Fix test case for ARM. 2013-09-23 01:44:38 -04:00
stackinfo.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
stdint.h S390: Define SIZE_MAX as unsigned long (BZ #16712). 2014-03-24 16:59:01 +01:00
symbol-hacks.h More fixes for unsafe compiler optimization 2014-04-30 08:41:42 -05:00
sysdep-cancel.h * elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P. 2006-10-29 21:46:32 +00:00
sysdep.h Remove configure tests for assembler CFI support. 2014-06-26 17:33:32 +00:00
testrtsig.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
thread_state.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
tininess.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
tls-macros.h
tls.h Remove second argument from TLS_INIT_TP macro 2014-05-27 14:48:46 +02:00
tst-audit.h Move testsuite audit definitions to sysdeps tst-audit.h files. 2012-07-26 11:29:07 +00:00
tst-stack-align.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
unsecvars.h * malloc/malloc.c (_int_malloc): Remove unused any_larger variable. 2006-10-11 16:29:13 +00:00
unwind-dw2-fde-glibc.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
unwind-dw2-fde.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
unwind-dw2-fde.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
unwind-dw2.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
unwind-pe.c
unwind-pe.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
unwind.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
utmp-equal.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00