1 files changed, 10 insertions, 0 deletions
diff --git a/src/_arch/arm/cpu.rs b/src/_arch/arm/cpu.rs
new file mode 100644
index 0000000..1ca6fab
--- /dev/null
+++ b/src/_arch/arm/cpu.rs
@@ -0,0 +1,10 @@
+//! Architectural processor code.
+mod asm;
+pub use asm::*;
+
+/// Pause execution
+pub fn wait_forever() -> ! {
+    loop {
+        asm::wfe()
+    }
+}