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Merge pull request #108 from aqjune-aws/module3
Support compilation of HOL Light
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| (* ========================================================================= *) | ||
| (* HOL LIGHT *) | ||
| (* *) | ||
| (* Modern OCaml version of the HOL theorem prover *) | ||
| (* *) | ||
| (* John Harrison *) | ||
| (* *) | ||
| (* (c) Copyright, University of Cambridge 1998 *) | ||
| (* (c) Copyright, John Harrison 1998-2024 *) | ||
| (* (c) Copyright, Juneyoung Lee 2024 *) | ||
| (* ========================================================================= *) | ||
|
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||
| Topdirs.dir_load Format.std_formatter | ||
| (Filename.concat (!hol_dir) "hol_lib.cmo");; | ||
| include Hol_lib;; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| (* ========================================================================= *) | ||
| (* HOL LIGHT *) | ||
| (* *) | ||
| (* Modern OCaml version of the HOL theorem prover *) | ||
| (* *) | ||
| (* John Harrison *) | ||
| (* *) | ||
| (* (c) Copyright, University of Cambridge 1998 *) | ||
| (* (c) Copyright, John Harrison 1998-2024 *) | ||
| (* (c) Copyright, Juneyoung Lee 2024 *) | ||
| (* ========================================================================= *) | ||
|
|
||
| if Array.length Sys.argv <> 3 then | ||
| let _ = Printf.eprintf "inline_load.ml <input.ml> <output.ml>\n" in | ||
| exit 1;; | ||
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||
| let filename = Sys.argv.(1);; | ||
| let fout = open_out (Sys.argv.(2));; | ||
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| #use "hol_loader.ml";; | ||
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| let parse_load_statement fnname stmt: (string * string) option = | ||
| let stmt = String.trim stmt in | ||
| if not (String.starts_with ~prefix:fnname stmt) then None else | ||
| let n = String.length fnname in | ||
| let stmt = String.trim (String.sub stmt n (String.length stmt - n)) in | ||
| if not (stmt.[0] = '"') then None else | ||
| let stmt = String.sub stmt 1 (String.length stmt - 1) in | ||
| let idx = String.index stmt '"' in | ||
| if idx = -1 then None else | ||
| let path = String.sub stmt 0 idx in | ||
| let stmt = String.sub stmt (idx + 1) (String.length stmt - idx - 1) in | ||
| let stmt = String.trim stmt in | ||
| if not (String.starts_with ~prefix:";;" stmt) then None else | ||
| let stmt = String.sub stmt 2 (String.length stmt - 2) in | ||
| Some (path,stmt);; | ||
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| let strings_of_file filename = | ||
| let fd = | ||
| try open_in filename | ||
| with Sys_error _ -> failwith("strings_of_file: can't open "^filename) in | ||
| let rec suck_lines acc = | ||
| let l = try [input_line fd] with End_of_file -> [] in | ||
| if l = [] then List.rev acc else suck_lines(List.hd l::acc) in | ||
| let data = suck_lines [] in | ||
| (close_in fd; data);; | ||
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| file_loader := fun filename -> | ||
| let open Printf in | ||
| fprintf fout "(* %s *)\n" filename; | ||
| let lines = strings_of_file filename in | ||
| List.iter | ||
| (fun line -> | ||
| match parse_load_statement "loadt" line with | ||
| | Some (path,line') -> loadt path; fprintf fout "%s\n" line' | None -> | ||
| (match parse_load_statement "loads" line with | ||
| | Some (path,line') -> loads path; fprintf fout "%s\n" line' | None -> | ||
| (match parse_load_statement "needs" line with | ||
| | Some (path,line') -> needs path; fprintf fout "%s\n" line' | ||
| | None -> fprintf fout "%s\n" line (* no linebreak needed! *)))) | ||
| lines; | ||
| (* add digest *) | ||
| let digest_str = Digest.file filename in | ||
| let digest = Bytes.of_string digest_str in | ||
| let the_str = ref "" in | ||
| Bytes.iter (fun c -> | ||
| let i = Char.code c in | ||
| if !the_str = "" | ||
| then the_str := string_of_int i | ||
| else the_str := !the_str ^ "; " ^ (string_of_int i)) | ||
| digest; | ||
| fprintf fout "(* update digest *)\n"; | ||
| fprintf fout "loaded_files := \n"; | ||
| fprintf fout " let digest_bytes = [|%s|] in\n" !the_str; | ||
| fprintf fout " let digest = Bytes.init (Array.length digest_bytes) (fun i -> Char.chr digest_bytes.(i)) in\n"; | ||
| fprintf fout " (\"%s\", Bytes.to_string digest)::!loaded_files;;\n\n" (Filename.basename filename); | ||
| true;; | ||
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| loadt filename;; | ||
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| close_out fout;; |