OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [cd/] [cda201b.ada] - Blame information for rev 720

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 720 jeremybenn
-- CDA201B.ADA
2
 
3
--                             Grant of Unlimited Rights
4
--
5
--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
6
--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
7
--     unlimited rights in the software and documentation contained herein.
8
--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
9
--     this public release, the Government intends to confer upon all 
10
--     recipients unlimited rights  equal to those held by the Government.  
11
--     These rights include rights to use, duplicate, release or disclose the 
12
--     released technical data and computer software in whole or in part, in 
13
--     any manner and for any purpose whatsoever, and to have or permit others 
14
--     to do so.
15
--
16
--                                    DISCLAIMER
17
--
18
--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
19
--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
20
--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
21
--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
22
--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
23
--     PARTICULAR PURPOSE OF SAID MATERIAL.
24
--*
25
-- OBJECTIVE:
26
--     CHECK THAT UNCHECKED_CONVERSION CAN BE INSTANTIATED FOR
27
--     CONVERSION BETWEEN FLOAT AND BOOLEAN ARRAY TYPES.
28
 
29
-- HISTORY:
30
--     JET 09/12/88  CREATED ORIGINAL TEST.
31
--     DHH 05/17/89  CHANGED FROM '.DEP' TEST TO '.ADA' TEST.
32
--     GJD 11/15/95  REMOVED USE OF OBSOLETE ADA 83 ATTRIBUTE (LARGE).
33
 
34
WITH REPORT; USE REPORT;
35
WITH UNCHECKED_CONVERSION;
36
PROCEDURE CDA201B IS
37
 
38
     TYPE BOOL_ARR IS ARRAY (1..FLOAT'SIZE) OF BOOLEAN;
39
     PRAGMA PACK (BOOL_ARR);
40
 
41
     B : BOOL_ARR;
42
 
43
     FUNCTION FLT_TO_BOOL IS NEW UNCHECKED_CONVERSION(FLOAT, BOOL_ARR);
44
 
45
     FUNCTION BOOL_TO_FLT IS NEW UNCHECKED_CONVERSION(BOOL_ARR, FLOAT);
46
 
47
BEGIN
48
     TEST ("CDA201B", "CHECK THAT UNCHECKED_CONVERSION CAN BE " &
49
                      "INSTANTIATED FOR CONVERSION BETWEEN " &
50
                      "FLOAT AND BOOLEAN ARRAY TYPES");
51
 
52
     B := FLT_TO_BOOL(FLOAT'LAST + FLOAT(IDENT_INT(0)));
53
 
54
     FOR J IN B'RANGE LOOP
55
          B(J) := B(J+IDENT_INT(0));
56
     END LOOP;
57
 
58
     IF BOOL_TO_FLT(B) /= FLOAT'LAST THEN
59
          FAILED("INCORRECT RESULT FROM FLOAT-ARRAY-FLOAT");
60
     END IF;
61
 
62
     RESULT;
63
END CDA201B;

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.