return target_has_execution_1 (inferior_ptid);
}
-/* Add possible target architecture T to the list and add a new
- command 'target T->to_shortname'. Set COMPLETER as the command's
- completer if not NULL. */
+/* Complete initialization of T. This ensures that various fields in
+ T are set, if needed by the target implementation. */
void
-add_target_with_completer (struct target_ops *t,
- completer_ftype *completer)
+complete_target_initialization (struct target_ops *t)
{
- struct cmd_list_element *c;
-
/* Provide default values for all "must have" methods. */
if (t->to_xfer_partial == NULL)
t->to_xfer_partial = default_xfer_partial;
if (t->to_has_execution == NULL)
t->to_has_execution = (int (*) (struct target_ops *, ptid_t)) return_zero;
+}
+
+/* Add possible target architecture T to the list and add a new
+ command 'target T->to_shortname'. Set COMPLETER as the command's
+ completer if not NULL. */
+
+void
+add_target_with_completer (struct target_ops *t,
+ completer_ftype *completer)
+{
+ struct cmd_list_element *c;
+
+ complete_target_initialization (t);
if (!target_structs)
{
return 1;
}
-void
-pop_target (void)
-{
- target_close (target_stack); /* Let it clean up. */
- if (unpush_target (target_stack) == 1)
- return;
-
- fprintf_unfiltered (gdb_stderr,
- "pop_target couldn't find target %s\n",
- current_target.to_shortname);
- internal_error (__FILE__, __LINE__,
- _("failed internal consistency check"));
-}
-
void
pop_all_targets_above (enum strata above_stratum)
{
while ((int) (current_target.to_stratum) > (int) above_stratum)
{
- target_close (target_stack);
if (!unpush_target (target_stack))
{
fprintf_unfiltered (gdb_stderr,
void
target_close (struct target_ops *targ)
{
+ gdb_assert (!target_is_pushed (targ));
+
if (targ->to_xclose != NULL)
targ->to_xclose (targ);
else if (targ->to_close != NULL)
int target_async_permitted = 0;
/* The set command writes to this variable. If the inferior is
- executing, linux_nat_async_permitted is *not* updated. */
+ executing, target_async_permitted is *not* updated. */
static int target_async_permitted_1 = 0;
static void