WIP

.cargo/config

@@ -3,7 +3,7 @@ rustflags = [
   "-C", "link-arg=-Tlink.x",
   "-C", "target-feature=a9,armv7-a,neon",
   "-C", "target-cpu=cortex-a9",
-  "-Zcrate-attr=feature(const_fn)"
+  #"-Zcrate-attr=feature(const_fn)"
 ]
 
 [build]

libcortex_a9/src/lib.rs

@@ -1,6 +1,7 @@
 #![no_std]
 #![feature(llvm_asm, global_asm)]
 #![feature(never_type)]
+#![feature(const_fn)]
 
 extern crate alloc;