gdb: Add default frame methods to gdbarch

[external/binutils.git] / gdb / dummy-frame.h

diff --git a/gdb/dummy-frame.h b/gdb/dummy-frame.h
index 407f398..9eaec34 100644 (file)
--- a/gdb/dummy-frame.h
+++ b/gdb/dummy-frame.h
@@ -73,4 +73,10 @@ extern void register_dummy_frame_dtor (frame_id dummy_id,
 extern int find_dummy_frame_dtor (dummy_frame_dtor_ftype *dtor,
                                  void *dtor_data);
 
+/* Default implementation of gdbarch_dummy_id.  Generate a dummy frame_id
+   for THIS_FRAME assuming that the frame is a dummy frame.  */
+
+extern struct frame_id default_dummy_id (struct gdbarch *gdbarch,
+                                        struct frame_info *this_frame);
+
 #endif /* !defined (DUMMY_FRAME_H)  */