Hello Alexander Can you point to a .git file with architecture-dependent data.
I would love to help on this issue. I want to use the python api for gstream. Thanks On Wed, Nov 11, 2015 at 2:48 PM, Alexander Kanavin <alexander.kana...@linux.intel.com> wrote: > On 11/11/2015 03:34 PM, Mark Hatle wrote: > >> Also has anyone looked at the .typelib information and determined if any >> of it >> is available via direct inspection via readelf, dwarf interpretation or >> other >> method that does not require execution? Is there a definition of the >> .typelib >> information anywhere and some simple examples of how its generated by the >> runtime objects? (To pursue this, the way forward is to determine a way >> to >> generate the .typelib by reading the chosen binaries in some way -- and >> then >> running a 'ptest' like check that the generated and runtime versions >> result in >> the same data.) > > > You can simply take a look at any of the .gir files: they are XMLs that are > used to generate typelibs and contain essentially the same information. > > I think it's totally unrealistic to extract all the high-level OOP semantics > from .so libraries with readelf and friends. > > For instance, gstreamer pipelines: > > > <class name="Bin" > c:symbol-prefix="bin" > c:type="GstBin" > parent="Element" > glib:type-name="GstBin" > glib:get-type="gst_bin_get_type" > glib:type-struct="BinClass"> > <implements name="ChildProxy"/> > <constructor name="new" c:identifier="gst_bin_new"> > <return-value transfer-ownership="none"> > <type name="Element" c:type="GstElement*"/> > </return-value> > <parameters> > <parameter name="name" > transfer-ownership="none" > nullable="1" > allow-none="1"> > <doc xml:space="preserve">the name of the new bin</doc> > <type name="utf8" c:type="const gchar*"/> > </parameter> > </parameters> > </constructor> > <virtual-method name="add_element"> > <return-value transfer-ownership="none"> > <type name="gboolean" c:type="gboolean"/> > </return-value> > <parameters> > ... > > etc etc etc. > > > > Alex > > -- > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.openembedded.org/mailman/listinfo/openembedded-core -- Ricardo Ribalda -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core
