unsigned n_args;
pc_probe = find_probe_by_pc (pc);
- if (pc_probe.prob == NULL
- || pc_probe.prob->get_provider () != "libstdcxx"
+ if (pc_probe.prob == NULL)
+ error (_("did not find exception probe (does libstdcxx have SDT probes?)"));
+
+ if (pc_probe.prob->get_provider () != "libstdcxx"
|| (pc_probe.prob->get_name () != "catch"
&& pc_probe.prob->get_name () != "throw"
&& pc_probe.prob->get_name () != "rethrow"))
error (_("not stopped at a C++ exception catchpoint"));
- n_args = pc_probe.prob->get_argument_count (frame);
+ n_args = pc_probe.prob->get_argument_count (get_frame_arch (frame));
if (n_args < 2)
error (_("C++ exception catchpoint has too few arguments"));