Hi, Can you mail me a working and a non-working copy of your python?
Robert On 3 Dec 2011, at 19:16, Jesus Cea wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Working in the development of Python DTrace probes, I am launching the > tests using dtrace with the "-c" command. Lately, and inconsistently, > I am getting "does not match any probes" error. > > The only change in the sourcecode is the addition of a completely > unrelated global variable in the sourcecode. > > Doing "dtrace -l -n "python\$target:::" -c ./python" I get the error > "dtrace: invalid probe specifier python$target:::: probe description > python6961::: does not match any probes". > > But launching the python interpreter manually with "./python" and then > doing "dtrace -l -n "python*:::"", I get the right answer: > > """ > ID PROVIDER MODULE FUNCTION NAME > 60946 python7293 libpython3.3m.so.1.0 > PyEval_EvalFrameEx function-entry > 60947 python7293 libpython3.3m.so.1.0 > PyEval_EvalFrameEx function-return > 60948 python7293 libpython3.3m.so.1.0 > _PyObject_GC_Malloc gc-done > 60949 python7293 libpython3.3m.so.1.0 > PyGC_Collect gc-done > 60950 python7293 libpython3.3m.so.1.0 > gc_collect gc-done > 60951 python7293 libpython3.3m.so.1.0 > _PyObject_GC_Malloc gc-start > 60952 python7293 libpython3.3m.so.1.0 > PyGC_Collect gc-start > 60953 python7293 libpython3.3m.so.1.0 > gc_collect gc-start > 60954 python7293 libpython3.3m.so.1.0 > subtype_dealloc instance-delete-done > 60955 python7293 libpython3.3m.so.1.0 > subtype_dealloc instance-delete-start > 60956 python7293 libpython3.3m.so.1.0 > PyType_GenericAlloc instance-new-done > 60957 python7293 libpython3.3m.so.1.0 > PyType_GenericAlloc instance-new-start > 60958 python7293 libpython3.3m.so.1.0 > PyEval_EvalFrameEx line > """ > > What are you doing wrong?. If I rollback a single line change in the > sourcecode, completely unrelated to dtrace (an "unsigned int XXXX = > constant;" at global level), things work as expected. > > Help!. > > I am running Solaris 10 update 10. > > Adding "-Z" flag doesn't help. No changes. > > - -- > Jesus Cea Avion _/_/ _/_/_/ _/_/_/ > j...@jcea.es - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ > jabber / xmpp:j...@jabber.org _/_/ _/_/ _/_/_/_/_/ > . _/_/ _/_/ _/_/ _/_/ _/_/ > "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ > "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ > "El amor es poner tu felicidad en la felicidad de otro" - Leibniz > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.10 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iQCVAwUBTtp1pJlgi5GaxT1NAQIPCgP/RApvAsk1Zq9Xf7vZlRbKFGNCrxxpBsxn > nBW3sBtPkQ3GIFxC6CXllcqM0RSK7VbPMGa1o7rWi2N0pQHWQECMPI6E9yw31BR9 > Men6EqtsLSjT73QMiNlaUmwEDXONbGHfW8KlySb5HROZ6B4o6qrInzC2BAOZDDIs > NyGE5slIz08= > =5u2t > -----END PGP SIGNATURE----- > _______________________________________________ > dtrace-discuss mailing list > dtrace-discuss@opensolaris.org _______________________________________________ dtrace-discuss mailing list dtrace-discuss@opensolaris.org
