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b022830beb
glibc/sysdeps/generic
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Stefan Liebler b022830beb Adjust _Unwind_Word in unwind.h to version in libgcc. 
Building glibc on s390-32 with gcc option -mzarch produces the error due to
sysdeps/s390/jmpbuf-unwind.h:37:10: (void *) (_Unwind_GetCFA  (_context):
cast to pointer from integer of different size [-Werror=int-to-pointer-cast]

Building on s390-32 in esa-mode or s390-64 is fine.

_Unwind_GetCFA returns an _Unwind_Word which is an unsigned
with a size of 4 bytes on s390-32 (esa-mode) and 8 bytes on s390-64.
On s390-32 (zarch-mode), _Unwind_Word has a size of 8 bytes, too.

_Unwind_Word is defined in sysdeps/generic/unwind.h as
typedef unsigned _Unwind_Word __attribute__((__mode__(__word__)));

In libgcc unwind header (<gcc-src>/libgcc/unwind-generic.h) this typedef has
changed to "typedef unsigned _Unwind_Word __attribute__((__mode__(__unwind_word__)));"
in June 2008.

With this mode, _Unwind_Word has a size of 4 bytes on s390-32 (zarch-mode).
The same change applies to _Unwind_Sword.
Thus this patch updates the unwind header according to these changes.

Afterwards, the int-to-pointer-cast-warning is gone away on s390-32 (zarch-mode)
and the testsuite runs with the same test-failures as s390-32 (esa-mode)
plus FAIL: c++-types-check. Here register_t is expected to has a size of 4 bytes,
but it has a size of 8 bytes due to:
posix/sys/types.h:205:typedef int register_t __attribute__ ((__mode__ (__word__)));

The libgcc-patch for gcc 4.4 can be found here:
"[PATCH, spu, unwind] Remove attribute ((mode (word))) from unwind.h"
https://gcc.gnu.org/ml/gcc-patches/2008-06/msg00969.html

ChangeLog:

	* sysdeps/generic/unwind.h
	(_Unwind_Word): Use __mode__(__unwind_word__)
	instead of __mode__(__word__).
	(_Unwind_Sword): Likewise.
2015-08-26 10:26:26 +02:00
..
bits Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
net Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
netinet Define ETH_ALEN in generic <netinet/if_ether.h>. 2015-03-04 16:11:31 -08:00
nfs Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
sys Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
_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 dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
a.out.h
abort-instr.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
aio_misc.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
allocalim.h
asm-syntax.h
c++-types.data Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
confstr.h
device-nrs.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dirstream.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-cache.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-dtprocnum.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-fileid.h Factor file identity rules out of generic rtld code. 2015-07-14 13:15:26 -07:00
dl-fptr.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-hash.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
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dl-osinfo.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-procinfo.c
dl-procinfo.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dl-tls.h
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elide.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
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entry.h
errqueue.h
exit-thread.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
fd_to_filename.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
fips-private.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
fork.h
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frame.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
framestate.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
gcc-compat.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
gccframe.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
get-rounding-mode.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
gmp-mparam.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
hp-timing-common.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
hp-timing.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
ifreq.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
ifunc-sel.h
intr-msg.h
inttypes.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
ld.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
ldconfig.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
ldsodefs.h Add ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA to x86 2015-03-31 05:16:57 -07:00
libanl.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
libBrokenLocale.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
libc-mmap.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
libc.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
libcidn.abilist
libcrypt.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
libdl.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
libm-test-ulps
libm.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
libnss_compat.abilist
libnss_db.abilist
libnss_dns.abilist
libnss_files.abilist
libnss_hesiod.abilist
libnss_nis.abilist
libnss_nisplus.abilist
libpthread.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
libresolv.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
librt.abilist Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
local-setxid.h
localplt.data Add hidden __tls_get_addr/___tls_get_addr alias 2014-12-21 09:27:11 -08:00
machine-gmon.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
machine-lock.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
machine-sp.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
Makefile Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
malloc-machine.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
malloc-sysdep.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
math_ldbl_opt.h
math_ldbl.h
math_private.h Fix libm feupdateenv namespace (bug 17748). 2015-01-07 19:01:20 +00:00
math-tests-arch.h Refactoring of START for conditions in individual tests 2015-05-14 18:07:06 +03:00
math-tests.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
memcopy.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
memusage.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
not-cancel.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
nscd-types.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
pagecopy.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
paths.h generic paths.h: remove old paths from _PATH_STDPATH 2012-11-04 10:11:39 +01:00
profil-counter.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
pty-private.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
register-dump.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
rtld-lowlevel.h
safe-fatal.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
sigcontextinfo.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
siglist.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
sigset-cvt-mask.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
stackguard-macros.h BZ #15754: Fix test case for ARM. 2013-09-23 01:44:38 -04:00
stackinfo.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
stdint.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
symbol-hacks.h Remove NOT_IN_libc 2014-11-24 15:03:45 +05:30
sysdep-cancel.h
sysdep.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
thread_state.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
tininess.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
tls-macros.h
tls.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
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 dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
unsecvars.h
unwind-dw2-fde-glibc.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
unwind-dw2-fde.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
unwind-dw2-fde.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
unwind-dw2.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
unwind-pe.c
unwind-pe.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
unwind-resume.h ARM: Consolidate with generic unwinder wrapper code 2015-01-05 15:42:16 -08:00
unwind.h Adjust _Unwind_Word in unwind.h to version in libgcc. 2015-08-26 10:26:26 +02:00
utmp-equal.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00