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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supported version, so even that configure test is obsolete.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
_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
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
libm-test-ulps
libnss_compat.abilist
libnss_db.abilist
libnss_dns.abilist
libnss_files.abilist
libnss_hesiod.abilist
libnss_nis.abilist
libnss_nisplus.abilist
local-setxid.h
localplt.data
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_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
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
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
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
tst-stack-align.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
unsecvars.h
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