struct gdbarch *gdbarch = get_current_arch ();
std::unique_ptr<signal_catchpoint> c (new signal_catchpoint ());
- init_catchpoint (c.get (), gdbarch, tempflag, NULL, &vtable_breakpoint_ops);
+ init_catchpoint (c.get (), gdbarch, tempflag, nullptr);
c->signals_to_be_caught = std::move (filter);
c->catch_all = catch_all;