perf python: Add PERF_RECORD_{LOST,READ,SAMPLE} routine tables
[linux-2.6.git] / tools / perf / util / python.c
index 8e0b5a3..cbc8f21 100644 (file)
@@ -187,16 +187,119 @@ static PyTypeObject pyrf_throttle_event__type = {
        .tp_repr        = (reprfunc)pyrf_throttle_event__repr,
 };
 
+static char pyrf_lost_event__doc[] = PyDoc_STR("perf lost event object.");
+
+static PyMemberDef pyrf_lost_event__members[] = {
+       sample_members
+       member_def(lost_event, id, T_ULONGLONG, "event id"),
+       member_def(lost_event, lost, T_ULONGLONG, "number of lost events"),
+       { .name = NULL, },
+};
+
+static PyObject *pyrf_lost_event__repr(struct pyrf_event *pevent)
+{
+       PyObject *ret;
+       char *s;
+
+       if (asprintf(&s, "{ type: lost, id: %#" PRIx64 ", "
+                        "lost: %#" PRIx64 " }",
+                    pevent->event.lost.id, pevent->event.lost.lost) < 0) {
+               ret = PyErr_NoMemory();
+       } else {
+               ret = PyString_FromString(s);
+               free(s);
+       }
+       return ret;
+}
+
+static PyTypeObject pyrf_lost_event__type = {
+       PyVarObject_HEAD_INIT(NULL, 0)
+       .tp_name        = "perf.lost_event",
+       .tp_basicsize   = sizeof(struct pyrf_event),
+       .tp_flags       = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
+       .tp_doc         = pyrf_lost_event__doc,
+       .tp_members     = pyrf_lost_event__members,
+       .tp_repr        = (reprfunc)pyrf_lost_event__repr,
+};
+
+static char pyrf_read_event__doc[] = PyDoc_STR("perf read event object.");
+
+static PyMemberDef pyrf_read_event__members[] = {
+       sample_members
+       member_def(read_event, pid, T_UINT, "event pid"),
+       member_def(read_event, tid, T_UINT, "event tid"),
+       { .name = NULL, },
+};
+
+static PyObject *pyrf_read_event__repr(struct pyrf_event *pevent)
+{
+       return PyString_FromFormat("{ type: read, pid: %u, tid: %u }",
+                                  pevent->event.read.pid,
+                                  pevent->event.read.tid);
+       /*
+        * FIXME: return the array of read values,
+        * making this method useful ;-)
+        */
+}
+
+static PyTypeObject pyrf_read_event__type = {
+       PyVarObject_HEAD_INIT(NULL, 0)
+       .tp_name        = "perf.read_event",
+       .tp_basicsize   = sizeof(struct pyrf_event),
+       .tp_flags       = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
+       .tp_doc         = pyrf_read_event__doc,
+       .tp_members     = pyrf_read_event__members,
+       .tp_repr        = (reprfunc)pyrf_read_event__repr,
+};
+
+static char pyrf_sample_event__doc[] = PyDoc_STR("perf sample event object.");
+
+static PyMemberDef pyrf_sample_event__members[] = {
+       sample_members
+       member_def(perf_event_header, type, T_UINT, "event type"),
+       { .name = NULL, },
+};
+
+static PyObject *pyrf_sample_event__repr(struct pyrf_event *pevent)
+{
+       PyObject *ret;
+       char *s;
+
+       if (asprintf(&s, "{ type: sample }") < 0) {
+               ret = PyErr_NoMemory();
+       } else {
+               ret = PyString_FromString(s);
+               free(s);
+       }
+       return ret;
+}
+
+static PyTypeObject pyrf_sample_event__type = {
+       PyVarObject_HEAD_INIT(NULL, 0)
+       .tp_name        = "perf.sample_event",
+       .tp_basicsize   = sizeof(struct pyrf_event),
+       .tp_flags       = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
+       .tp_doc         = pyrf_sample_event__doc,
+       .tp_members     = pyrf_sample_event__members,
+       .tp_repr        = (reprfunc)pyrf_sample_event__repr,
+};
+
 static int pyrf_event__setup_types(void)
 {
        int err;
        pyrf_mmap_event__type.tp_new =
        pyrf_task_event__type.tp_new =
        pyrf_comm_event__type.tp_new =
+       pyrf_lost_event__type.tp_new =
+       pyrf_read_event__type.tp_new =
+       pyrf_sample_event__type.tp_new =
        pyrf_throttle_event__type.tp_new = PyType_GenericNew;
        err = PyType_Ready(&pyrf_mmap_event__type);
        if (err < 0)
                goto out;
+       err = PyType_Ready(&pyrf_lost_event__type);
+       if (err < 0)
+               goto out;
        err = PyType_Ready(&pyrf_task_event__type);
        if (err < 0)
                goto out;
@@ -206,20 +309,26 @@ static int pyrf_event__setup_types(void)
        err = PyType_Ready(&pyrf_throttle_event__type);
        if (err < 0)
                goto out;
+       err = PyType_Ready(&pyrf_read_event__type);
+       if (err < 0)
+               goto out;
+       err = PyType_Ready(&pyrf_sample_event__type);
+       if (err < 0)
+               goto out;
 out:
        return err;
 }
 
 static PyTypeObject *pyrf_event__type[] = {
        [PERF_RECORD_MMAP]       = &pyrf_mmap_event__type,
-       [PERF_RECORD_LOST]       = &pyrf_mmap_event__type,
+       [PERF_RECORD_LOST]       = &pyrf_lost_event__type,
        [PERF_RECORD_COMM]       = &pyrf_comm_event__type,
        [PERF_RECORD_EXIT]       = &pyrf_task_event__type,
        [PERF_RECORD_THROTTLE]   = &pyrf_throttle_event__type,
        [PERF_RECORD_UNTHROTTLE] = &pyrf_throttle_event__type,
        [PERF_RECORD_FORK]       = &pyrf_task_event__type,
-       [PERF_RECORD_READ]       = &pyrf_mmap_event__type,
-       [PERF_RECORD_SAMPLE]     = &pyrf_mmap_event__type,
+       [PERF_RECORD_READ]       = &pyrf_read_event__type,
+       [PERF_RECORD_SAMPLE]     = &pyrf_sample_event__type,
 };
 
 static PyObject *pyrf_event__new(union perf_event *event)