Finish the compiler.

Just joking. But we did manage to compile a program from SML
to bytecode.

1 files changed, 10 insertions, 0 deletions

diff --git a/syntax.sml b/syntax.sml
index 2e2cc11..5ed5954 100644
--- a/syntax.sml
+++ b/syntax.sml
@@ -125,4 +125,14 @@ struct
     end
 
   val cexpToString : cexp -> string = cexpToStringI ""
+
+  fun opcodeToString (oper : opcode) : string =
+    case oper of
+      OAlloc (r, s) => "OAlloc (" ^ Int.toString r ^ ", " ^ valueToString s ^ ")"
+    | OCall => "OCall"
+    | OPoke (i, p, v) => "OPoke (" ^ Int.toString i ^ ", " ^ Int.toString p ^ ", " ^ valueToString v ^ ")"
+    | OPeek (r, i, p) => "OPeek (" ^ Int.toString r ^ ", " ^ Int.toString i ^ ", " ^ valueToString p ^ ")"
+    | OShuf (d, s) => "OShuf (" ^ Int.toString d ^ ", " ^ valueToString s ^ ")"
+    | OExit v => "OExit " ^ valueToString v
+    | OLabel l => "OLabel " ^ Int.toString l
 end