Initial commit

rdraught-pi/src/hello.rs

@@ -0,0 +1,17 @@
+#![no_std]
+#![no_main]
+
+use libc::printf;
+
+extern crate libc;
+extern crate panic_halt;
+
+#[link(name = "c", kind = "static")]
+unsafe extern "C" {}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn main() {
+    unsafe {
+        printf("Hello world!!\n".as_ptr() as *const i8);
+    }
+}