URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Go to most recent revision |
Details |
Compare with Previous |
View Log
Line No. |
Rev |
Author |
Line |
1 |
281 |
jeremybenn |
------------------------------------------------------------------------------
|
2 |
|
|
-- --
|
3 |
|
|
-- GNAT RUN-TIME COMPONENTS --
|
4 |
|
|
-- --
|
5 |
|
|
-- S Y S T E M . W I D _ B O O L --
|
6 |
|
|
-- --
|
7 |
|
|
-- B o d y --
|
8 |
|
|
-- --
|
9 |
|
|
-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
|
10 |
|
|
-- --
|
11 |
|
|
-- GNAT is free software; you can redistribute it and/or modify it under --
|
12 |
|
|
-- terms of the GNU General Public License as published by the Free Soft- --
|
13 |
|
|
-- ware Foundation; either version 3, or (at your option) any later ver- --
|
14 |
|
|
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
|
15 |
|
|
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
|
16 |
|
|
-- or FITNESS FOR A PARTICULAR PURPOSE. --
|
17 |
|
|
-- --
|
18 |
|
|
-- As a special exception under Section 7 of GPL version 3, you are granted --
|
19 |
|
|
-- additional permissions described in the GCC Runtime Library Exception, --
|
20 |
|
|
-- version 3.1, as published by the Free Software Foundation. --
|
21 |
|
|
-- --
|
22 |
|
|
-- You should have received a copy of the GNU General Public License and --
|
23 |
|
|
-- a copy of the GCC Runtime Library Exception along with this program; --
|
24 |
|
|
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
25 |
|
|
-- <http://www.gnu.org/licenses/>. --
|
26 |
|
|
-- --
|
27 |
|
|
-- GNAT was originally developed by the GNAT team at New York University. --
|
28 |
|
|
-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
29 |
|
|
-- --
|
30 |
|
|
------------------------------------------------------------------------------
|
31 |
|
|
|
32 |
|
|
package body System.Wid_Bool is
|
33 |
|
|
|
34 |
|
|
-------------------
|
35 |
|
|
-- Width_Boolean --
|
36 |
|
|
-------------------
|
37 |
|
|
|
38 |
|
|
function Width_Boolean (Lo, Hi : Boolean) return Natural is
|
39 |
|
|
begin
|
40 |
|
|
if Lo > Hi then
|
41 |
|
|
return 0;
|
42 |
|
|
|
43 |
|
|
elsif Lo = False then
|
44 |
|
|
return 5;
|
45 |
|
|
|
46 |
|
|
else
|
47 |
|
|
return 4;
|
48 |
|
|
end if;
|
49 |
|
|
end Width_Boolean;
|
50 |
|
|
|
51 |
|
|
end System.Wid_Bool;
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.