| ACC of int |
| PUSH |
| POP of int |
| ASSIGN of int |
| ENVACC of int |
| PUSH_RETADDR of int |
| APPLY of int |
| APPTERM of int * int |
| RETURN of int |
| RESTART |
| GRAB of int |
| CLOSURE of int * int |
| CLOSUREREC of int * int array |
| OFFSETCLOSURE of int |
| GETGLOBAL of int |
| SETGLOBAL of int |
| ATOM of int |
| MAKEBLOCK of int * int |
| MAKEFLOATBLOCK of int |
| GETFIELD of int |
| GETFLOATFIELD of int |
| SETFIELD of int |
| SETFLOATFIELD of int |
| GETVECTITEM |
| SETVECTITEM |
| GETBYTESCHAR |
| SETBYTESCHAR |
| GETSTRINGCHAR |
| BRANCH of int |
| BRANCHIF of int |
| BRANCHIFNOT of int |
| SWITCH of int array * int array |
| PUSHTRAP of int |
| POPTRAP |
| RAISE |
| RERAISE |
| RAISE_NOTRACE |
| CHECK_SIGNALS |
| C_CALL of int * int |
| CONSTINT of int |
| UNAPP of unop |
| BINAPP of binop |
| COMPARE of compop |
| COMPBRANCH of compop * int * int |
| OFFSETREF of int |
| GETMETHOD |
| GETPUBMET of int |
| GETDYNMET |
| STOP |