1 files changed, 14 insertions, 0 deletions
diff --git a/library/stdarch/crates/core_arch/src/arm_shared/barrier/common.rs b/library/stdarch/crates/core_arch/src/arm_shared/barrier/common.rs
new file mode 100644
index 000000000..0fb35534d
--- /dev/null
+++ b/library/stdarch/crates/core_arch/src/arm_shared/barrier/common.rs
@@ -0,0 +1,14 @@
+//! Access types available on all architectures
+
+/// Full system is the required shareability domain, reads and writes are the
+/// required access types
+pub struct SY;
+
+dmb_dsb!(SY);
+
+impl super::super::sealed::Isb for SY {
+    #[inline(always)]
+    unsafe fn __isb(&self) {
+        super::isb(super::arg::SY)
+    }
+}