Define MIPS word size

[tiger.ml.git] / compiler / src / lib / tiger / tiger_mips_frame.ml

diff --git a/compiler/src/lib/tiger/tiger_mips_frame.ml b/compiler/src/lib/tiger/tiger_mips_frame.ml
index 99918d5..4131702 100644 (file)
--- a/compiler/src/lib/tiger/tiger_mips_frame.ml
+++ b/compiler/src/lib/tiger/tiger_mips_frame.ml
@@ -19,6 +19,10 @@ type t =
   ; instructions : unit  (* TODO: instructions for view shift *)
   }
 
+let word_size_bits  = 32
+let word_size_bytes = word_size_bits / 8
+let word_size       = word_size_bytes
+
 let name {name; _} =
   name