1 files changed, 27 insertions, 0 deletions
diff --git a/src/op/unreachable.c b/src/op/unreachable.c
new file mode 100644
index 0000000..77b711b
--- /dev/null
+++ b/src/op/unreachable.c
@@ -0,0 +1,27 @@
+/*
+ * nanowasm, a tiny WebAssembly/Wasm interpreter
+ * Copyright (C) 2023-2024  Xavier Del Campo Romero
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#include <nanowasm/nw.h>
+#include <nw/interp.h>
+#include <nw/log.h>
+#include <nw/ops.h>
+
+static enum nw_state run(struct nw_interp *const i)
+{
+    static const char exc[] = "unreachable";
+
+    i->exception = exc;
+    LOG("%s: %s\n", __func__, exc);
+    return NW_FATAL;
+}
+
+void nwp_op_unreachable(struct nw_interp *const i)
+{
+    i->next = run;
+}