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(* *********************************************************************)
(* *)
(* The Compcert verified compiler *)
(* *)
(* Xavier Leroy, INRIA Paris-Rocquencourt *)
(* *)
(* Copyright Institut National de Recherche en Informatique et en *)
(* Automatique. All rights reserved. This file is distributed *)
(* under the terms of the GNU Lesser General Public License as *)
(* published by the Free Software Foundation, either version 2.1 of *)
(* the License, or (at your option) any later version. *)
(* This file is also distributed under the terms of the *)
(* INRIA Non-Commercial License Agreement. *)
(* *)
(* *********************************************************************)
(* Additional extraction directives specific to the PowerPC port *)
(* Asm *)
Extract Constant Asm.low_half => "fun _ _ _ -> assert false".
Extract Constant Asm.high_half => "fun _ _ _ -> assert false".
Extract Constant Asm.symbol_is_small_data => "C2C.atom_is_small_data".
Extract Constant Asm.small_data_area_offset => "fun _ _ _ -> assert false".
Extract Constant Asm.symbol_is_rel_data => "C2C.atom_is_rel_data".
Extract Constant Asm.symbol_is_aligned => "C2C.atom_is_aligned".
(* Suppression of stupidly big equality functions *)
Extract Constant Asm.ireg_eq => "fun (x: ireg) (y: ireg) -> x = y".
Extract Constant Asm.freg_eq => "fun (x: freg) (y: freg) -> x = y".
Extract Constant Asm.preg_eq => "fun (x: preg) (y: preg) -> x = y".
(* Choice of PPC splitlong *)
Extract Constant Archi.ppc64 =>
"begin match Configuration.model with
| ""ppc64"" -> true
| ""e5500"" -> true
| _ -> false
end".
(* Choice of passing of single *)
Extract Constant Archi.single_passed_as_single => "Configuration.gnu_toolchain".
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