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glibc/sysdeps/unix/sysv/linux/s390
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Stefan Liebler 2c80445787 S390: Fix tst-ptrace-singleblock if kernel does not support PTRACE_SINGLEBLOCK. 
The request PTRACE_SINGLEBLOCK was introduced in Linux 3.15.  Thus the ptrace call
will fail on older kernels.
Thus the test is now testing PTRACE_SINGLEBLOCK with data argument pointing to a
buffer on stack which is assumed to fail.  If the request would be interpreted as
PTRACE_GETREGS, then the ptrace call will not fail and the regs are written to buf.

If we run with a kernel with support for PTRACE_SINGLEBLOCK a ptrace call with
data=NULL, returns zero with no error.  If we run with a kernel without support for
PTRACE_SINGLEBLOCK a ptrace call with data=NULL reports an error.
In the latter case, the test is just continuing with PTRACE_CONT.

ChangeLog:

	* sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c:
	Support running on kernels without PTRACE_SINGLEBLOCK.
2017-07-11 10:38:44 +02:00
..
bits S390: Add new hwcap values for new cpu architecture - arch12. 2017-06-27 17:09:42 +02:00
fpu Implement accurate fma. 2010-10-13 22:27:03 -04:00
s390-32 Consolidate Linux fcntl implementation 2017-06-30 15:17:26 -03:00
s390-64 s390: optimize syscall function 2017-06-19 10:59:40 +02:00
sys Rename struct ucontext tag (bug 21457). 2017-06-26 22:03:58 +00:00
arch-fork.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
brk.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
configure Move architecture cases out of sysdeps/unix/sysv/linux/configure.ac. 2014-06-24 20:53:03 +00:00
configure.ac Move architecture cases out of sysdeps/unix/sysv/linux/configure.ac. 2014-06-24 20:53:03 +00:00
dl-cache.h Update. 2003-06-25 08:19:44 +00:00
dl-procinfo.h Add include guards to dl-procinfo.h 2017-06-07 11:11:38 +05:30
elision-conf.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
elision-conf.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
elision-lock.c S390: Adjust lock elision code after review. 2017-01-20 09:53:04 +01:00
elision-timed.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
elision-trylock.c S390: Adjust lock elision code after review. 2017-01-20 09:53:04 +01:00
elision-unlock.c S390: Adjust lock elision code after review. 2017-01-20 09:53:04 +01:00
force-elision.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
htm.h S390: Adjust lock elision code after review. 2017-01-20 09:53:04 +01:00
Implies NPTL is no longer an add-on! 2014-07-07 09:29:06 -07:00
init-first.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
jmp-unwind.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
kernel-features.h Consolidate Linux send implementation 2017-03-09 15:22:06 +01:00
ldconfig.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ldd-rewrite.sed Fix for bi-arch support. 2002-03-11 11:01:07 +00:00
libanl.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libc-vdso.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
localplt.data ld.so: Remove __libc_memalign 2016-11-30 16:23:58 +01:00
longjmp_chk.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
lowlevellock.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile S390: Sync ptrace.h with kernel. [BZ #21539] 2017-06-19 16:27:25 +02:00
mmap_internal.h Consolidate Linux mmap implementation (BZ#21270) 2017-04-12 11:04:28 -03:00
nldbl-abi.h * math/divtc3.c: New file. 2006-02-01 03:02:06 +00:00
opensock.c * sysdeps/unix/sysv/linux/Makefile [subdir=inet] (sysdep_headers): 2007-11-23 15:19:41 +00:00
pt-longjmp.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pt-vfork.S S390: Consolidate NPTL/non versions of vfork 2014-06-26 09:30:52 -07:00
pthread_mutex_cond_lock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread_mutex_lock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread_mutex_timedlock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
pthread_mutex_trylock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
readelflib.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
rt-sysdep.S Update. 2004-04-18 02:37:56 +00:00
sa_len.c Clean up __libc_sa_len helper. 2013-08-27 10:34:16 -07:00
semtimedop.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigcontextinfo.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sysconf.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
system.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-ptrace-singleblock.c S390: Fix tst-ptrace-singleblock if kernel does not support PTRACE_SINGLEBLOCK. 2017-07-11 10:38:44 +02:00
ucontext_i.sym S/390: Revert the jmp_buf/ucontext_t ABI change. 2014-07-31 20:04:54 +02:00
Versions Move remaining S390 code out of nptl/. 2014-06-26 09:31:11 -07:00