[PATCH v4 3/4] y2038: Add tests for the sc_cobalt_sem_timedwait64 syscall

Florian Bezdeka florian.bezdeka at siemens.com
Fri May 7 20:03:38 CEST 2021


On 07.05.21 18:10, Jan Kiszka wrote:
> On 07.05.21 17:58, Jan Kiszka via Xenomai wrote:
>> On 07.05.21 14:49, Florian Bezdeka wrote:
>>> Introducing a new smokey plugin that can be extended for all kind of
>>> y2038 tests. For now we are testing the new sc_cobalt_sem_timedwait64
>>> syscall without using any libc wrappers provided by libcobalt.
>>>
>>> Signed-off-by: Florian Bezdeka <florian.bezdeka at siemens.com>
>>> ---
>>>  configure.ac                           |   1 +
>>>  testsuite/smokey/Makefile.am           |   6 +-
>>>  testsuite/smokey/y2038/Makefile.am     |  10 ++
>>>  testsuite/smokey/y2038/syscall-tests.c | 177 +++++++++++++++++++++++++
>>>  4 files changed, 192 insertions(+), 2 deletions(-)
>>>  create mode 100644 testsuite/smokey/y2038/Makefile.am
>>>  create mode 100644 testsuite/smokey/y2038/syscall-tests.c
>>>
>>> diff --git a/configure.ac b/configure.ac
>>> index abe538dbd..bd5fd5ba9 100644
>>> --- a/configure.ac
>>> +++ b/configure.ac
>>> @@ -990,6 +990,7 @@ AC_CONFIG_FILES([ \
>>>  	testsuite/smokey/net_common/Makefile \
>>>  	testsuite/smokey/cpu-affinity/Makefile \
>>>  	testsuite/smokey/gdb/Makefile \
>>> +	testsuite/smokey/y2038/Makefile \
>>>  	testsuite/clocktest/Makefile \
>>>  	testsuite/xeno-test/Makefile \
>>>  	utils/Makefile \
>>> diff --git a/testsuite/smokey/Makefile.am b/testsuite. Eventually, we /smokey/Makefile.am
>>> index 02613c7dc..56c873026 100644
>>> --- a/testsuite/smokey/Makefile.am
>>> +++ b/testsuite/smokey/Makefile.am
>>> @@ -38,7 +38,8 @@ COBALT_SUBDIRS = 	\
>>>  	timerfd		\
>>>  	tsc		\
>>>  	vdso-access 	\
>>> -	xddp
>>> +	xddp		\
>>> +	y2038
>>>  
>>>  MERCURY_SUBDIRS =	\
>>>  	memory-heapmem	\
>>> @@ -76,7 +77,8 @@ DIST_SUBDIRS = 		\
>>>  	timerfd		\
>>>  	tsc		\
>>>  	vdso-access 	\
>>> -	xddp
>>> +	xddp		\
>>> +	y2038
>>>  
>>>  if XENO_COBALT
>>>  if CONFIG_XENO_LIBS_DLOPEN
>>> diff --git a/testsuite/smokey/y2038/Makefile.am b/testsuite/smokey/y2038/Makefile.am
>>> new file mode 100644
>>> index 000000000..4bf629e87
>>> --- /dev/null
>>> +++ b/testsuite/smokey/y2038/Makefile.am
>>> @@ -0,0 +1,10 @@
>>> +
>>> +noinst_LIBRARIES = liby2038.a
>>> +
>>> +liby2038_a_SOURCES = syscall-tests.c
>>> +
>>> +liby2038_a_CPPFLAGS = 	\
>>> +	@XENO_USER_CFLAGS@	\
>>> +	-I$(top_srcdir)		\
>>> +	-I$(top_srcdir)/include \
>>> +	-I$(top_srcdir)/lib/cobalt/arch/@XENO_TARGET_ARCH@/include
>>
>> Is that really needed? How do libs get access to those headers?
>>
> 
> XENO_USER_CFLAGS -> XENO_COBALT_CFLAGS may be better here.

Taken into v5.

> 
> Jan
> 


-- 
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Corporate Competence Center Embedded Linux



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