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-rw-r--r--aarch64/aarch64_extras.lem11
1 files changed, 0 insertions, 11 deletions
diff --git a/aarch64/aarch64_extras.lem b/aarch64/aarch64_extras.lem
index c9ea84e2..1994b4f8 100644
--- a/aarch64/aarch64_extras.lem
+++ b/aarch64/aarch64_extras.lem
@@ -15,17 +15,6 @@ type ty2048
instance (Size ty2048) let size = 2048 end
declare isabelle target_rep type ty2048 = `2048`
-val prerr_endline : string -> unit
-let prerr_endline _ = ()
-declare ocaml target_rep function prerr_endline = `prerr_endline`
-
-val print_int : string -> integer -> unit
-let print_int msg i = prerr_endline (msg ^ (stringFromInteger i))
-
-val putchar : integer -> unit
-let putchar _ = ()
-declare ocaml target_rep function putchar i = (`print_char` (`char_of_int` (`Nat_big_num.to_int` i)))
-
val slice : list bitU -> integer -> integer -> list bitU
let slice v lo len =
subrange_vec_dec v (lo + len - 1) lo