| -- Copyright 2012-2013 Free Software Foundation, Inc. |
| -- |
| -- This program 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 3 of the License, or |
| -- (at your option) any later version. |
| -- |
| -- This program 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 this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| package body Ops is |
| |
| function Make (X: Natural) return Int is |
| begin |
| return Int (X); |
| end Make; |
| |
| function "+" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) + IntRep (I2)); |
| end; |
| |
| function "-" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) - IntRep (I2)); |
| end; |
| |
| function "*" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) * IntRep (I2)); |
| end; |
| |
| function "/" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) / IntRep (I2)); |
| end; |
| |
| function "mod" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) mod IntRep (I2)); |
| end; |
| |
| function "rem" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) rem IntRep (I2)); |
| end; |
| |
| function "**" (I1, I2 : Int) return Int is |
| Result : IntRep := 1; |
| begin |
| for J in 1 .. IntRep (I2) loop |
| Result := IntRep (I1) * Result; |
| end loop; |
| return Int (Result); |
| end; |
| |
| function "<" (I1, I2 : Int) return Boolean is |
| begin |
| return IntRep (I1) < IntRep (I2); |
| end; |
| |
| function "<=" (I1, I2 : Int) return Boolean is |
| begin |
| return IntRep (I1) <= IntRep (I2); |
| end; |
| |
| function ">" (I1, I2 : Int) return Boolean is |
| begin |
| return IntRep (I1) > IntRep (I2); |
| end; |
| |
| function ">=" (I1, I2 : Int) return Boolean is |
| begin |
| return IntRep (I1) >= IntRep (I2); |
| end; |
| |
| function "=" (I1, I2 : Int) return Boolean is |
| begin |
| return IntRep (I1) = IntRep (I2); |
| end; |
| |
| function "and" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) and IntRep (I2)); |
| end; |
| |
| function "or" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) or IntRep (I2)); |
| end; |
| |
| function "xor" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) xor IntRep (I2)); |
| end; |
| |
| function "&" (I1, I2 : Int) return Int is |
| begin |
| return Int (IntRep (I1) and IntRep (I2)); |
| end; |
| |
| function "abs" (I1 : Int) return Int is |
| begin |
| return Int (abs IntRep (I1)); |
| end; |
| |
| function "not" (I1 : Int) return Int is |
| begin |
| return Int (not IntRep (I1)); |
| end; |
| |
| function "+" (I1 : Int) return Int is |
| begin |
| return Int (IntRep (I1)); |
| end; |
| |
| function "-" (I1 : Int) return Int is |
| begin |
| return Int (-IntRep (I1)); |
| end; |
| |
| procedure Dummy (I1 : Int) is |
| begin |
| null; |
| end Dummy; |
| |
| procedure Dummy (B1 : Boolean) is |
| begin |
| null; |
| end Dummy; |
| |
| end Ops; |
| |
| |
| |