diff options
Diffstat (limited to 'gdb/extension.c')
| -rw-r--r-- | gdb/extension.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gdb/extension.c b/gdb/extension.c index 77b62e0..dac203b 100644 --- a/gdb/extension.c +++ b/gdb/extension.c @@ -964,6 +964,31 @@ get_xmethod_arg_types (struct xmethod_worker *worker, int *nargs) return type_array; } +/* Return the type of the result of the xmethod encapsulated in WORKER. + OBJECT, ARGS, NARGS are the same as for invoke_xmethod. */ + +struct type * +get_xmethod_result_type (struct xmethod_worker *worker, + struct value *object, struct value **args, int nargs) +{ + enum ext_lang_rc rc; + struct type *result_type; + const struct extension_language_defn *extlang = worker->extlang; + + gdb_assert (extlang->ops->get_xmethod_arg_types != NULL); + + rc = extlang->ops->get_xmethod_result_type (extlang, worker, + object, args, nargs, + &result_type); + if (rc == EXT_LANG_RC_ERROR) + { + error (_("Error while fetching result type of an xmethod worker " + "defined in %s."), extlang->capitalized_name); + } + + return result_type; +} + /* Invokes the xmethod encapsulated in WORKER and returns the result. The method is invoked on OBJ with arguments in the ARGS array. NARGS is the length of the this array. */ |