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| author | Kevin Pouget <kpouget@sourceware.org> | 2011-10-07 07:38:30 +0000 |
|---|---|---|
| committer | Kevin Pouget <kpouget@sourceware.org> | 2011-10-07 07:38:30 +0000 |
| commit | 20c168b5194d56e3f0f6a19db5905737463eadeb (patch) | |
| tree | acf80f3e61bd1be077b725981274275a3881d03c /gdb/python/py-inferior.c | |
| parent | 8031b6f821f37552bc238e08af0cd5d9d2da9abd (diff) | |
| download | gdb-20c168b5194d56e3f0f6a19db5905737463eadeb.zip gdb-20c168b5194d56e3f0f6a19db5905737463eadeb.tar.gz gdb-20c168b5194d56e3f0f6a19db5905737463eadeb.tar.bz2 | |
Allow Python notification of new object-file loadings.
* Makefile.in (SUBDIR_PYTHON_SRCS): Add py-newobjfilevent.c.
(SUBDIR_PYTHON_OBS): Add py-newobjfileevent.o.
Add build rule for this file.
* python/py-event.h (emit_new_objfile_event): New prototype.
(newobjfile): New Python event emitter.
* python/py-evts.c (gdbpy_initialize_py_events): Add new_objfile to
Python event registry.
* python/py-inferior.c: Include objfiles.h
(python_new_objfile): New function.
(gdbpy_initialize_inferior): Add python_new_objfile to the new objfile
observers.
* python/py-newobjfileevent.c: New file.
* python-internal.h (gdbpy_initialize_new_objfile_event): New
prototype.
* python/python.c (_initialize_python): Add
gdbpy_initialize_new_objfile_event call.
* NEWS: Add item for new Python event "gdb.newobjfile"
2011-10-06 Kevin Pouget <kevin.pouget@st.com>
Allow Python notification of new object-file loadings.
* gdb.texinfo (Events In Python): Document `gdb.NewObjFileEvent'
event type.
2011-10-06 Kevin Pouget <kevin.pouget@st.com>
Allow Python notification of new object-file loadings.
* gdb.python/py-events.exp: Test newobjfile event.
* gdb.python/py-events.py: Register newobjfile callback.
* gdb.python/py-events.c: Add call to shared library
* gdb.python/py-events-shlib.c: New file.
Diffstat (limited to 'gdb/python/py-inferior.c')
| -rw-r--r-- | gdb/python/py-inferior.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gdb/python/py-inferior.c b/gdb/python/py-inferior.c index 275caea..afc3eb0 100644 --- a/gdb/python/py-inferior.c +++ b/gdb/python/py-inferior.c @@ -22,6 +22,7 @@ #include "gdbcore.h" #include "gdbthread.h" #include "inferior.h" +#include "objfiles.h" #include "observer.h" #include "python-internal.h" #include "arch-utils.h" @@ -125,6 +126,25 @@ python_inferior_exit (struct inferior *inf) do_cleanups (cleanup); } +/* Callback used to notify Python listeners about new objfiles loaded in the + inferior. */ + +static void +python_new_objfile (struct objfile *objfile) +{ + struct cleanup *cleanup; + + if (objfile == NULL) + return; + + cleanup = ensure_python_env (get_objfile_arch (objfile), current_language); + + if (emit_new_objfile_event (objfile) < 0) + gdbpy_print_stack (); + + do_cleanups (cleanup); +} + /* Return a reference to the Python object of type Inferior representing INFERIOR. If the object has already been created, return it and increment the reference count, otherwise, create it. @@ -715,6 +735,7 @@ gdbpy_initialize_inferior (void) observer_attach_normal_stop (python_on_normal_stop); observer_attach_target_resumed (python_on_resume); observer_attach_inferior_exit (python_inferior_exit); + observer_attach_new_objfile (python_new_objfile); membuf_object_type.tp_new = PyType_GenericNew; if (PyType_Ready (&membuf_object_type) < 0) |