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|
(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * Copyright INRIA, CNRS and contributors *)
(* <O___,, * (see version control and CREDITS file for authors & dates) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
(** List of opcodes.
It is used to generate the files [coq_instruct.h], [coq_jumptbl.h],
[coq_arity.h], and [vmopcodes.ml].
[STOP] needs to be the last opcode.
Arity -1 designates opcodes that need special handling in [coq_fix_code.c].
*)
let opcodes =
[|
"ACC0", 0;
"ACC1", 0;
"ACC2", 0;
"ACC3", 0;
"ACC4", 0;
"ACC5", 0;
"ACC6", 0;
"ACC7", 0;
"ACC", 1;
"PUSH", 0;
"PUSHACC1", 0;
"PUSHACC2", 0;
"PUSHACC3", 0;
"PUSHACC4", 0;
"PUSHACC5", 0;
"PUSHACC6", 0;
"PUSHACC7", 0;
"PUSHACC", 1;
"POP", 1;
"ENVACC0", 0;
"ENVACC1", 0;
"ENVACC2", 0;
"ENVACC3", 0;
"ENVACC", 1;
"PUSHENVACC0", 0;
"PUSHENVACC1", 0;
"PUSHENVACC2", 0;
"PUSHENVACC3", 0;
"PUSHENVACC", 1;
"PUSH_RETADDR", 1;
"APPLY", 1;
"APPLY1", 0;
"APPLY2", 0;
"APPLY3", 0;
"APPLY4", 0;
"APPTERM", 2;
"APPTERM1", 1;
"APPTERM2", 1;
"APPTERM3", 1;
"RETURN", 1;
"RESTART", 0;
"GRAB", 1;
"GRABREC", 1;
"CLOSURE", 2;
"CLOSUREREC", -1;
"CLOSURECOFIX", -1;
"OFFSETCLOSURE0", 0;
"OFFSETCLOSURE1", 0;
"OFFSETCLOSURE", 1;
"PUSHOFFSETCLOSURE0", 0;
"PUSHOFFSETCLOSURE1", 0;
"PUSHOFFSETCLOSURE", 1;
"GETGLOBAL", 1;
"PUSHGETGLOBAL", 1;
"MAKEBLOCK", 2;
"MAKEBLOCK1", 1;
"MAKEBLOCK2", 1;
"MAKEBLOCK3", 1;
"MAKEBLOCK4", 1;
"SWITCH", -1;
"PUSHFIELDS", 1;
"GETFIELD0", 0;
"GETFIELD1", 0;
"GETFIELD", 1;
"SETFIELD", 1;
"PROJ", 1;
"ENSURESTACKCAPACITY", 1;
"CONST0", 0;
"CONST1", 0;
"CONST2", 0;
"CONST3", 0;
"CONSTINT", 1;
"PUSHCONST0", 0;
"PUSHCONST1", 0;
"PUSHCONST2", 0;
"PUSHCONST3", 0;
"PUSHCONSTINT", 1;
"ACCUMULATE", 0;
"MAKESWITCHBLOCK", 4;
"MAKEACCU", 1;
"BRANCH", 1;
"CHECKADDINT63", 1;
"CHECKADDCINT63", 1;
"CHECKADDCARRYCINT63", 1;
"CHECKSUBINT63", 1;
"CHECKSUBCINT63", 1;
"CHECKSUBCARRYCINT63", 1;
"CHECKMULINT63", 1;
"CHECKMULCINT63", 1;
"CHECKDIVINT63", 1;
"CHECKMODINT63", 1;
"CHECKDIVSINT63", 1;
"CHECKMODSINT63", 1;
"CHECKDIVEUCLINT63", 1;
"CHECKDIV21INT63", 1;
"CHECKLXORINT63", 1;
"CHECKLORINT63", 1;
"CHECKLANDINT63", 1;
"CHECKLSLINT63", 1;
"CHECKLSRINT63", 1;
"CHECKASRINT63", 1;
"CHECKADDMULDIVINT63", 1;
"CHECKEQINT63", 1;
"CHECKLTINT63", 1;
"CHECKLEINT63", 1;
"CHECKLTSINT63", 1;
"CHECKLESINT63", 1;
"CHECKCOMPAREINT63", 1;
"CHECKCOMPARESINT63", 1;
"CHECKHEAD0INT63", 1;
"CHECKTAIL0INT63", 1;
"CHECKOPPFLOAT", 1;
"CHECKABSFLOAT", 1;
"CHECKEQFLOAT", 1;
"CHECKLTFLOAT", 1;
"CHECKLEFLOAT", 1;
"CHECKCOMPAREFLOAT", 1;
"CHECKEQUALFLOAT", 1;
"CHECKCLASSIFYFLOAT", 1;
"CHECKADDFLOAT", 1;
"CHECKSUBFLOAT", 1;
"CHECKMULFLOAT", 1;
"CHECKDIVFLOAT", 1;
"CHECKSQRTFLOAT", 1;
"CHECKFLOATOFINT63", 1;
"CHECKFLOATNORMFRMANTISSA", 1;
"CHECKFRSHIFTEXP", 1;
"CHECKLDSHIFTEXP", 1;
"CHECKNEXTUPFLOAT", 1;
"CHECKNEXTDOWNFLOAT", 1;
"CHECKNEXTUPFLOATINPLACE", 1;
"CHECKNEXTDOWNFLOATINPLACE", 1;
"CHECKCAMLCALL2_1", 2;
"CHECKCAMLCALL1", 2;
"CHECKCAMLCALL2", 2;
"CHECKCAMLCALL3_1", 2;
"STOP", 0
|]
let pp_c_comment fmt =
Format.fprintf fmt "/* %s */"
let pp_ocaml_comment fmt =
Format.fprintf fmt "(* %s *)"
let pp_header isOcaml fmt =
Format.fprintf fmt "%a"
(if isOcaml then pp_ocaml_comment else pp_c_comment)
"DO NOT EDIT: automatically generated by kernel/genOpcodeFiles.ml"
let pp_coq_instruct_h fmt =
pp_header false fmt;
Format.fprintf fmt "#pragma [email protected] instructions {@.";
Array.iter (fun (name, _) ->
Format.fprintf fmt " %s,@." name
) opcodes;
Format.fprintf fmt "};@."
let pp_coq_jumptbl_h fmt =
pp_header false fmt;
Array.iter (fun (name, _) ->
Format.fprintf fmt " &&coq_lbl_%s,@." name
) opcodes
let pp_coq_arity_h fmt =
pp_header false fmt;
Format.fprintf fmt "static signed char arity[] = {@.";
Array.iter (fun (_, arity) ->
Format.fprintf fmt " %d,@." arity
) opcodes;
Format.fprintf fmt "};@."
let pp_vmopcodes_ml fmt =
pp_header true fmt;
Array.iteri (fun n s ->
Format.fprintf fmt "let op%s = %d@.@." s n
) (Array.map fst opcodes)
let usage () =
Format.eprintf "usage: %s [enum|jump|arity|copml]@." Sys.argv.(0);
exit 1
let main () =
match Sys.argv.(1) with
| "enum" -> pp_coq_instruct_h Format.std_formatter
| "jump" -> pp_coq_jumptbl_h Format.std_formatter
| "arity" -> pp_coq_arity_h Format.std_formatter
| "copml" -> pp_vmopcodes_ml Format.std_formatter
| _ -> usage ()
| exception Invalid_argument _ -> usage ()
let () = main ()
|
