Add a TRY_CATCH to get_prev_frame_always to better manage errors during unwind.

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

diff --git a/gdb/dummy-frame.h b/gdb/dummy-frame.h
index a921e92bd5c5a4e906002f60c8da8fa3dccaa604..6db312ea0e053f3cee4ac26e3392000615d1ba3e 100644 (file)
--- a/gdb/dummy-frame.h
+++ b/gdb/dummy-frame.h
@@ -1,6 +1,6 @@
 /* Code dealing with dummy stack frames, for GDB, the GNU debugger.
 
-   Copyright (C) 2002, 2004, 2007-2012 Free Software Foundation, Inc.
+   Copyright (C) 2002-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -52,6 +52,8 @@ extern void dummy_frame_push (struct infcall_suspend_state *caller_state,
 
 extern void dummy_frame_pop (struct frame_id dummy_id);
 
+extern void dummy_frame_discard (struct frame_id dummy_id);
+
 /* If the PC falls in a dummy frame, return a dummy frame
    unwinder.  */