/* Implementation of
gdb.lookup_symbol (name [, block] [, domain]) -> (symbol, is_field_of_this)
A tuple with 2 elements is always returned. The first is the symbol
object or None, the second is a boolean with the value of
is_a_field_of_this (see comment in lookup_symbol_in_language). */
PyObject *
gdbpy_lookup_symbol (PyObject *self, PyObject *args, PyObject *kw)
{
int domain = VAR_DOMAIN, is_a_field_of_this = 0;
const char *name;
static char *keywords[] = { "name", "block", "domain", NULL };
struct symbol *symbol;
PyObject *block_obj = NULL, *ret_tuple, *sym_obj, *bool_obj;
struct block *block = NULL;
if (! PyArg_ParseTupleAndKeywords (args, kw, "s|O!i", keywords, &name,
&block_object_type, &block_obj, &domain))
return NULL;
if (block_obj)
block = block_object_to_block (block_obj);
else
{
struct frame_info *selected_frame;
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
selected_frame = get_selected_frame (_("No frame selected."));
block = block_for_pc (get_frame_address_in_block (selected_frame));
}
GDB_PY_HANDLE_EXCEPTION (except);
}
static PyObject *
blpy_is_valid (PyObject *self, PyObject *args)
{
const struct block *block;
block = block_object_to_block (self);
if (block == NULL)
Py_RETURN_FALSE;
Py_RETURN_TRUE;
}
