1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
(**************************************************************************)
(* Sail *)
(* *)
(* Copyright (c) 2013-2017 *)
(* Kathyrn Gray *)
(* Shaked Flur *)
(* Stephen Kell *)
(* Gabriel Kerneis *)
(* Robert Norton-Wright *)
(* Christopher Pulte *)
(* Peter Sewell *)
(* Alasdair Armstrong *)
(* Brian Campbell *)
(* Thomas Bauereiss *)
(* Anthony Fox *)
(* Jon French *)
(* Dominic Mulligan *)
(* Stephen Kell *)
(* Mark Wassell *)
(* *)
(* All rights reserved. *)
(* *)
(* This software was developed by the University of Cambridge Computer *)
(* Laboratory as part of the Rigorous Engineering of Mainstream Systems *)
(* (REMS) project, funded by EPSRC grant EP/K008528/1. *)
(* *)
(* Redistribution and use in source and binary forms, with or without *)
(* modification, are permitted provided that the following conditions *)
(* are met: *)
(* 1. Redistributions of source code must retain the above copyright *)
(* notice, this list of conditions and the following disclaimer. *)
(* 2. Redistributions in binary form must reproduce the above copyright *)
(* notice, this list of conditions and the following disclaimer in *)
(* the documentation and/or other materials provided with the *)
(* distribution. *)
(* *)
(* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' *)
(* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *)
(* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *)
(* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR *)
(* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *)
(* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *)
(* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF *)
(* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND *)
(* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, *)
(* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT *)
(* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF *)
(* SUCH DAMAGE. *)
(**************************************************************************)
open Ocamlbuild_plugin ;;
open Command ;;
open Pathname ;;
open Outcome ;;
let split ch s =
let x = ref [] in
let rec go s =
if not (String.contains s ch) then List.rev (s :: !x)
else begin
let pos = String.index s ch in
x := (String.before s pos)::!x;
go (String.after s (pos + 1))
end
in
go s
(* paths relative to _build *)
let lem = "lem" ;;
(* All -wl ignores should be removed if you want to see the pattern compilation, exhaustive, and unused var warnings *)
let lem_opts = [A "-lib"; P "../gen_lib";
A "-wl_pat_comp"; P "ign";
A "-wl_pat_exh"; P "ign";
A "-wl_pat_fail"; P "ign";
A "-wl_unused_vars"; P "ign";
(* A "-suppress_renaming";*)
] ;;
dispatch begin function
| After_rules ->
(* Bisect_ppx_plugin.handle_coverage (); *)
(* ocaml_lib "lem_interp/interp"; *)
rule "lem -> ml"
~prod: "%.ml"
~dep: "%.lem"
(fun env builder -> Seq [
Cmd (S ([ P lem] @ lem_opts @ [ A "-ocaml"; P (env "%.lem") ]));
]);
rule "sail -> lem"
~prod: "%.lem"
~deps: ["%.sail"; "sail.native"]
(fun env builder ->
let sail_opts = List.map (fun s -> A s) (
"-lem_ast" ::
try
split ',' (Sys.getenv "SAIL_OPTS")
with Not_found -> []) in
Seq [
Cmd (S ([ P "./sail.native"] @ sail_opts @ [P (env "%.sail")]));
mv (basename (env "%.lem")) (dirname (env "%.lem"))
]);
| _ -> ()
end ;;
|
