1 files changed, 13 insertions, 0 deletions
diff --git a/cortex-m-rt/examples/unsafe-entry.rs b/cortex-m-rt/examples/unsafe-entry.rs
new file mode 100644
index 0000000..feb6f44
--- /dev/null
+++ b/cortex-m-rt/examples/unsafe-entry.rs
@@ -0,0 +1,13 @@
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+extern crate cortex_m_rt;
+extern crate panic_semihosting;
+
+use cortex_m_rt::entry;
+
+#[entry]
+unsafe fn foo() -> ! {
+    loop {}
+}