+
+MonoException *
+mono_get_exception_runtime_wrapped (MonoObject *wrapped_exception)
+{
+ MonoRuntimeWrappedException *ex = (MonoRuntimeWrappedException*)
+ mono_exception_from_name (mono_get_corlib (), "System.Runtime.CompilerServices",
+ "RuntimeWrappedException");
+
+ MONO_OBJECT_SETREF (ex, wrapped_exception, wrapped_exception);
+ return (MonoException*)ex;
+}
+
+char *
+mono_exception_get_native_backtrace (MonoException *exc)
+{
+#ifdef HAVE_BACKTRACE_SYMBOLS
+ MonoDomain *domain;
+ MonoArray *arr = exc->native_trace_ips;
+ int i, len;
+ GString *text;
+ char **messages;
+
+ if (!arr)
+ return g_strdup ("");
+ domain = mono_domain_get ();
+ len = mono_array_length (arr);
+ text = g_string_new_len (NULL, len * 20);
+ messages = backtrace_symbols (mono_array_addr (arr, gpointer, 0), len);
+
+
+ for (i = 0; i < len; ++i) {
+ gpointer ip = mono_array_get (arr, gpointer, i);
+ MonoJitInfo *ji = mono_jit_info_table_find (mono_domain_get (), ip);
+ if (ji) {
+ char *msg = mono_debug_print_stack_frame (ji->method, (char*)ip - (char*)ji->code_start, domain);
+ g_string_append_printf (text, "%s\n", msg);
+ g_free (msg);
+ } else {
+ g_string_append_printf (text, "%s\n", messages [i]);
+ }
+ }
+
+ free (messages);
+ return g_string_free (text, FALSE);
+#else
+ return g_strdup ("");
+#endif
+}
+
+MonoString *
+ves_icall_Mono_Runtime_GetNativeStackTrace (MonoException *exc)
+{
+ char *trace;
+ MonoString *res;
+ if (!exc)
+ mono_raise_exception (mono_get_exception_argument_null ("exception"));
+
+ trace = mono_exception_get_native_backtrace (exc);
+ res = mono_string_new (mono_domain_get (), trace);
+ g_free (trace);
+ return res;
+}