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+/*
+ * Copyright 2017 Daniel Silverstone <dsilvers@netsurf-browser.org>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * NetSurf is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * \file
+ * Hack for assertion coverage output
+ */
+
+/* Bring in the real __assert_fail */
+#include <assert.h>
+
+/* This is what everyone else calls */
+extern void
+__ns_assert_fail(const char *__assertion, const char *__file,
+ unsigned int __line, const char *__function)
+ __THROW __attribute__ ((__noreturn__));
+
+/* We use this to flush coverage data */
+extern void __gcov_flush(void);
+
+/* And here's our entry point */
+void
+__ns_assert_fail(const char *__assertion, const char *__file,
+ unsigned int __line, const char *__function)
+{
+ __gcov_flush();
+ __assert_fail(__assertion, __file, __line, __function);
+}