1 files changed, 6 insertions, 0 deletions
diff --git a/arm7/lib/src/MI_swap.c b/arm7/lib/src/MI_swap.c
new file mode 100644
index 00000000..71e523f8
--- /dev/null
+++ b/arm7/lib/src/MI_swap.c
@@ -0,0 +1,6 @@
+#include "MI_swap.h"
+
+asm u32 MI_SwapWord(register u32 data, register u32 * dst) {
+    swp	r0, r0, [r1]
+    bx	lr
+}