From 91d0ae783e51062f77b120b05c97cd352b9b86d5 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Wed, 17 Aug 2022 22:14:15 -0700
Subject: Initial commit

---
 src/_arch/arm/cpu.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 src/_arch/arm/cpu.rs

(limited to 'src/_arch/arm/cpu.rs')

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()
+    }
+}
-- 
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