6 commits

Author	SHA1	Message	Date
Christian Heimes	3d2b407da0	bpo-31574: importlib dtrace (#3749) ... Importlib was instrumented with two dtrace probes to profile import timing. Signed-off-by: Christian Heimes <christian@python.org>	2017-09-29 15:53:19 -07:00
Benjamin Peterson	4510e6de9d	mark dtrace stubs as static inline; remove stubs ... C99 inline semantics don't work everywhere. (https://bugs.python.org/issue28092) We don't want these to have external visibility anyway.	2016-10-20 22:37:00 -07:00
Benjamin Peterson	39e10616fb	add the usual extern C silliness to pydtrace.h	2016-09-10 17:34:15 -07:00
Benjamin Peterson	feb7edc153	dummy dtrace probes are a good place to use inline functions	2016-09-09 18:09:52 -07:00
Benjamin Peterson	dec2df3df3	fix dummy macro	2016-09-09 17:46:24 -07:00
Łukasz Langa	a785c87d6e	DTrace support: function calls, GC activity, line execution ... Tested on macOS 10.11 dtrace, Ubuntu 16.04 SystemTap, and libbcc. Largely based by an initial patch by Jesús Cea Avión, with some influence from Dave Malcolm's SystemTap patch and Nikhil Benesch's unification patch. Things deliberately left out for simplicity: - ustack helpers, I have no way of testing them at this point since they are Solaris-specific - PyFrameObject * in function__entry/function__return, this is SystemTap-specific - SPARC support - dynamic tracing - sys module dtrace facility introspection All of those might be added later.	2016-09-09 17:37:37 -07:00