1 files changed, 9 insertions, 0 deletions
diff --git a/src/_arch/arm/asm.rs b/src/_arch/arm/asm.rs
new file mode 100644
index 0000000..c400f2f
--- /dev/null
+++ b/src/_arch/arm/asm.rs
@@ -0,0 +1,9 @@
+//! Wrapping ARMv7-A Instructions
+
+/// WFE
+/// #[inline(always)]
+pub fn wfe() {
+    unsafe {
+        core::arch::asm!("wfe", options(nomem, nostack))
+    }
+}