blob: dbb897272e51cd4a4cfe496aa964d35753e86299 (
plain)
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
|
(* *************************************************************)
(* *)
(* The Compcert verified compiler *)
(* *)
(* Sylvain Boulmé Grenoble-INP, VERIMAG *)
(* Xavier Leroy INRIA Paris-Rocquencourt *)
(* David Monniaux CNRS, VERIMAG *)
(* Cyril Six Kalray *)
(* *)
(* Copyright Kalray. Copyright VERIMAG. All rights reserved. *)
(* This file is distributed under the terms of the INRIA *)
(* Non-Commercial License Agreement. *)
(* *)
(* *************************************************************)
(** Auxiliary functions on machine registers *)
open Camlcoq
open Machregs
let register_names : (mreg, string) Hashtbl.t = Hashtbl.create 31
let _ =
List.iter
(fun (s, r) -> Hashtbl.add register_names r (camlstring_of_coqstring s))
Machregs.register_names
let is_scratch_register r = false
let class_of_type = function
| AST.Tint | AST.Tlong
| AST.Tfloat | AST.Tsingle -> 0
| AST.Tany32 | AST.Tany64 -> assert false
let nr_regs = [| 59 |]
|
