02:40 <irker636> systemtap: fche systemtap.git:refs/heads/master * release-3.0-334-gf9fd368 / testsuite/systemtap.base/beginenderror.exp: testsuite: suppress warnings from empty strings passed to stap http://tinyurl.com/zbl8gtx

02:40 <irker636> systemtap: fche systemtap.git:refs/heads/master * release-3.0-335-gfc26c24 / tapset/linux/signal.stp: tapset typo fix http://tinyurl.com/gtkq7en

02:40 <irker636> systemtap: fche systemtap.git:refs/heads/master * release-3.0-336-g727294a / tapset/linux/memory.stp: linux memory tapset: do_page_mkwrite changes http://tinyurl.com/jqlnqaa

02:40 <irker636> systemtap: fche systemtap.git:refs/heads/master * release-3.0-337-g9b7699b / tapset/linux/syscalls.stp: syscalls tapset: compat_io_setup $nr_events http://tinyurl.com/jn7hwne

02:40 <irker636> systemtap: penguin-kernel systemtap.git:refs/heads/master * release-3.0-338-gb0c74c6 / java/HelperSDT.c testsuite/systemtap.apps/java.exp: PR21020: allow --compatible=3.0 java probe string $args without leaks http://tinyurl.com/ju2tju6

10:13 <prerna> Hi all, I need the current time to be printed from inside my probe

10:13 <prerna> Is there a function wrapper I could use ?

10:59 <prerna> Has someone tried using systemtap bundled with devtoolset-3 ? I see many errors such as :

10:59 <prerna> stap -e 'probe process("/bin/ls").function("main") { printf("hello\n"); }'

10:59 <prerna> from /tmp/stapXQY71P/stap_39499f9be8d6ce76491189d136fead97_1339_src.c:25:

10:59 <prerna> In file included from include/linux/mutex.h:15:0,

10:59 <prerna> include/linux/spinlock_types.h:55:14: error: ‘__ARCH_SPIN_LOCK_UNLOCKED’ undeclared here (not in a function)

10:59 <prerna> .raw_lock = __ARCH_SPIN_LOCK_UNLOCKED, \

10:59 <prerna> ^

10:59 <prerna> include/linux/spinlock_types.h:79:15: note: in expansion of macro ‘__RAW_SPIN_LOCK_INITIALIZER’

10:59 <prerna> { { .rlock = __RAW_SPIN_LOCK_INITIALIZER(lockname) } }

10:59 <prerna> ^

10:59 <prerna> include/linux/spinlock_types.h:82:16: note: in expansion of macro ‘__SPIN_LOCK_INITIALIZER’

10:59 <prerna> (spinlock_t ) __SPIN_LOCK_INITIALIZER(lockname)

10:59 <prerna> ^

10:59 <prerna> include/linux/mutex.h:111:18: note: in expansion of macro ‘__SPIN_LOCK_UNLOCKED’

10:59 <prerna> , .wait_lock = __SPIN_LOCK_UNLOCKED(lockname.wait_lock) \

10:59 <prerna> ^

10:59 <prerna> include/linux/mutex.h:117:27: note: in expansion of macro ‘__MUTEX_INITIALIZER’

10:59 <prerna> struct mutex mutexname = __MUTEX_INITIALIZER(mutexname)

10:59 <prerna> ^

10:59 <prerna> /tmp/stapXQY71P/stap_39499f9be8d6ce76491189d136fead97_1339_src.c:26:8: note: in expansion of macro ‘DEFINE_MUTEX’

15:24 <dtatulea_> hi. You probably get this quesion 1k times: is it possible to demangle c++ names for probefunc() and backtrace?

15:24 <fche> dtatulea_, hi, sorry we don't have a demangler built into the runtime

15:24 <fche> there may be some symbol-name lookup functions that may give one demangled strings, but not sure

15:25 <fche> c++filt :(

15:26 <dtatulea_> fche: thanks

15:26 <dtatulea_> Yes, I guess I need to pipe somehow to c++filt

15:49 <dtatulea_> Oh, I forgot how user friendly c++filt is.

15:49 <fche> it even offers you a nice cup of tea when you're done

16:00 <dtatulea_> that should be added to the man page

16:01 <fche> true

20:55 <irker962> systemtap: dsmith systemtap.git:refs/heads/dsmith/python * release-3.0-387-g04f9bc5 / python/HelperSDT/_HelperSDT.c: Fix python3 marker issue. http://tinyurl.com/zbro4d6

21:09 <irker962> systemtap: dsmith systemtap.git:refs/heads/dsmith/python * release-3.0-388-g86850d2 / tapset/python3.stp: Fix python 3 intermittent dictionary failures. http://tinyurl.com/zjdq2qv

21:11 <irker962> systemtap: fche systemtap.git:refs/heads/dsmith/python * release-3.0-335-gfc26c24 / tapset/linux/signal.stp: tapset typo fix http://tinyurl.com/gtkq7en

21:11 <irker962> systemtap: fche systemtap.git:refs/heads/dsmith/python * release-3.0-336-g727294a / tapset/linux/memory.stp: linux memory tapset: do_page_mkwrite changes http://tinyurl.com/jqlnqaa

21:11 <irker962> systemtap: fche systemtap.git:refs/heads/dsmith/python * release-3.0-337-g9b7699b / tapset/linux/syscalls.stp: syscalls tapset: compat_io_setup $nr_events http://tinyurl.com/jn7hwne

21:11 <irker962> systemtap: penguin-kernel systemtap.git:refs/heads/dsmith/python * release-3.0-338-gb0c74c6 / java/HelperSDT.c testsuite/systemtap.apps/java.exp: PR21020: allow --compatible=3.0 java probe string $args without leaks http://tinyurl.com/ju2tju6

21:11 <irker962> systemtap: dsmith systemtap.git:refs/heads/dsmith/python * release-3.0-399-gbbd40e5 / : Merge remote-tracking branch 'origin/master' into dsmith/python http://tinyurl.com/gnxvndt

21:36 <irker962> systemtap: dsmith systemtap.git:refs/heads/master * release-3.0-385-gcdf769f / python/HelperSDT/_HelperSDT.c tapset-python.cxx tapset/python2.stp tapset/python3.stp testsuite/systemtap.python/python3.exp: Handle python3 class variable references, like '$class->member'. http://tinyurl.com/hqtmugr

21:36 <irker962> systemtap: dsmith systemtap.git:refs/heads/master * release-3.0-386-g8265ba3 / python/HelperSDT/_HelperSDT.c tapset-python.cxx: Swap python marker arguments around. http://tinyurl.com/jc3zb7y

21:36 <irker962> systemtap: dsmith systemtap.git:refs/heads/master * release-3.0-387-g04f9bc5 / python/HelperSDT/_HelperSDT.c: Fix python3 marker issue. http://tinyurl.com/zbro4d6

21:36 <irker962> systemtap: dsmith systemtap.git:refs/heads/master * release-3.0-388-g86850d2 / tapset/python3.stp: Fix python 3 intermittent dictionary failures. http://tinyurl.com/zjdq2qv

21:36 <irker962> systemtap: dsmith systemtap.git:refs/heads/master * release-3.0-399-gbbd40e5 / : Merge remote-tracking branch 'origin/master' into dsmith/python http://tinyurl.com/gnxvndt