cleanup and working on fifo pipes

1 files changed, 7 insertions, 0 deletions

diff --git a/asm/usermode.h b/asm/usermode.h
new file mode 100644
index 0000000..9b76db3
--- /dev/null
+++ b/asm/usermode.h
@@ -0,0 +1,7 @@
+/*
+ * Switch to User Mode and returin to function given by pointer
+ * provide the address of a void func() that will be called without
+ * any params.
+ */
+
+void usermode(uint32_t func);