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-- Canonicalization pass for PSL.
-- Copyright (C) 2009 Tristan Gingold
--
-- GHDL is free software; you can redistribute it and/or modify it under
-- the terms of the GNU General Public License as published by the Free
-- Software Foundation; either version 2, or (at your option) any later
-- version.
--
-- GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
-- WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with GHDL; see the file COPYING. If not, write to the Free
-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-- 02111-1307, USA.
with PSL.Nodes; use PSL.Nodes;
with PSL.Errors; use PSL.Errors;
with Canon; use Canon;
with Iirs_Utils; use Iirs_Utils;
package body Canon_PSL is
-- Version of Canon.Canon_Extract_Sensitivity for PSL nodes.
procedure Canon_Extract_Sensitivity
(Expr: PSL_Node; Sensitivity_List: Iir_List)
is
begin
case Get_Kind (Expr) is
when N_HDL_Expr =>
Canon_Extract_Sensitivity (Get_HDL_Node (Expr), Sensitivity_List);
when N_And_Bool
| N_Or_Bool =>
Canon_Extract_Sensitivity (Get_Left (Expr), Sensitivity_List);
Canon_Extract_Sensitivity (Get_Right (Expr), Sensitivity_List);
when N_Not_Bool =>
Canon_Extract_Sensitivity (Get_Boolean (Expr), Sensitivity_List);
when others =>
Error_Kind ("PSL.Canon_extract_Sensitivity", Expr);
end case;
end Canon_Extract_Sensitivity;
end Canon_PSL;
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