diff options
Diffstat (limited to 'gdb/python/py-progspace.c')
| -rw-r--r-- | gdb/python/py-progspace.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gdb/python/py-progspace.c b/gdb/python/py-progspace.c index 93fbc14..17da3d1 100644 --- a/gdb/python/py-progspace.c +++ b/gdb/python/py-progspace.c @@ -41,6 +41,10 @@ typedef struct /* The frame filter list of functions. */ PyObject *frame_filters; + + /* The frame unwinder list. */ + PyObject *frame_unwinders; + /* The type-printer list. */ PyObject *type_printers; @@ -82,6 +86,7 @@ pspy_dealloc (PyObject *self) Py_XDECREF (ps_self->dict); Py_XDECREF (ps_self->printers); Py_XDECREF (ps_self->frame_filters); + Py_XDECREF (ps_self->frame_unwinders); Py_XDECREF (ps_self->type_printers); Py_XDECREF (ps_self->xmethods); Py_TYPE (self)->tp_free (self); @@ -104,6 +109,10 @@ pspy_initialize (pspace_object *self) if (self->frame_filters == NULL) return 0; + self->frame_unwinders = PyList_New (0); + if (self->frame_unwinders == NULL) + return 0; + self->type_printers = PyList_New (0); if (self->type_printers == NULL) return 0; @@ -211,6 +220,48 @@ pspy_set_frame_filters (PyObject *o, PyObject *frame, void *ignore) return 0; } +/* Return the list of the frame unwinders for this program space. */ + +PyObject * +pspy_get_frame_unwinders (PyObject *o, void *ignore) +{ + pspace_object *self = (pspace_object *) o; + + Py_INCREF (self->frame_unwinders); + return self->frame_unwinders; +} + +/* Set this program space's list of the unwinders to UNWINDERS. */ + +static int +pspy_set_frame_unwinders (PyObject *o, PyObject *unwinders, void *ignore) +{ + PyObject *tmp; + pspace_object *self = (pspace_object *) o; + + if (!unwinders) + { + PyErr_SetString (PyExc_TypeError, + "cannot delete the frame unwinders list"); + return -1; + } + + if (!PyList_Check (unwinders)) + { + PyErr_SetString (PyExc_TypeError, + "the frame unwinders attribute must be a list"); + return -1; + } + + /* Take care in case the LHS and RHS are related somehow. */ + tmp = self->frame_unwinders; + Py_INCREF (unwinders); + self->frame_unwinders = unwinders; + Py_XDECREF (tmp); + + return 0; +} + /* Get the 'type_printers' attribute. */ static PyObject * @@ -345,6 +396,8 @@ static PyGetSetDef pspace_getset[] = "Pretty printers.", NULL }, { "frame_filters", pspy_get_frame_filters, pspy_set_frame_filters, "Frame filters.", NULL }, + { "frame_unwinders", pspy_get_frame_unwinders, pspy_set_frame_unwinders, + "Frame unwinders.", NULL }, { "type_printers", pspy_get_type_printers, pspy_set_type_printers, "Type printers.", NULL }, { "xmethods", pspy_get_xmethods, NULL, |