} else {
tls->unwind_state.unwind_data [MONO_UNWIND_DATA_LMF] = mono_get_lmf ();
if (sigctx) {
+#ifdef MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX
mono_arch_sigctx_to_monoctx (sigctx, &tls->unwind_state.ctx);
tls->unwind_state.valid = TRUE;
+#else
+ tls->unwind_state.valid = FALSE;
+#endif
} else if (ctx) {
memcpy (&tls->unwind_state.ctx, ctx, sizeof (MonoContext));
tls->unwind_state.valid = TRUE;
#else
+void
+mini_gc_enable_gc_maps_for_aot (void)
+{
+}
+
void
mini_gc_init (void)
{