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618f726f | 1 | -- Copyright 2012-2016 Free Software Foundation, Inc. |
8bbc467a JB |
2 | -- |
3 | -- This program is free software; you can redistribute it and/or modify | |
4 | -- it under the terms of the GNU General Public License as published by | |
5 | -- the Free Software Foundation; either version 3 of the License, or | |
6 | -- (at your option) any later version. | |
7 | -- | |
8 | -- This program is distributed in the hope that it will be useful, | |
9 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | -- GNU General Public License for more details. | |
12 | -- | |
13 | -- You should have received a copy of the GNU General Public License | |
14 | -- along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | package body Ops is | |
17 | ||
18 | function Make (X: Natural) return Int is | |
19 | begin | |
20 | return Int (X); | |
21 | end Make; | |
22 | ||
23 | function "+" (I1, I2 : Int) return Int is | |
24 | begin | |
25 | return Int (IntRep (I1) + IntRep (I2)); | |
26 | end; | |
27 | ||
28 | function "-" (I1, I2 : Int) return Int is | |
29 | begin | |
30 | return Int (IntRep (I1) - IntRep (I2)); | |
31 | end; | |
32 | ||
33 | function "*" (I1, I2 : Int) return Int is | |
34 | begin | |
35 | return Int (IntRep (I1) * IntRep (I2)); | |
36 | end; | |
37 | ||
38 | function "/" (I1, I2 : Int) return Int is | |
39 | begin | |
40 | return Int (IntRep (I1) / IntRep (I2)); | |
41 | end; | |
42 | ||
43 | function "mod" (I1, I2 : Int) return Int is | |
44 | begin | |
45 | return Int (IntRep (I1) mod IntRep (I2)); | |
46 | end; | |
47 | ||
48 | function "rem" (I1, I2 : Int) return Int is | |
49 | begin | |
50 | return Int (IntRep (I1) rem IntRep (I2)); | |
51 | end; | |
52 | ||
53 | function "**" (I1, I2 : Int) return Int is | |
54 | Result : IntRep := 1; | |
55 | begin | |
56 | for J in 1 .. IntRep (I2) loop | |
57 | Result := IntRep (I1) * Result; | |
58 | end loop; | |
59 | return Int (Result); | |
60 | end; | |
61 | ||
62 | function "<" (I1, I2 : Int) return Boolean is | |
63 | begin | |
64 | return IntRep (I1) < IntRep (I2); | |
65 | end; | |
66 | ||
67 | function "<=" (I1, I2 : Int) return Boolean is | |
68 | begin | |
69 | return IntRep (I1) <= IntRep (I2); | |
70 | end; | |
71 | ||
72 | function ">" (I1, I2 : Int) return Boolean is | |
73 | begin | |
74 | return IntRep (I1) > IntRep (I2); | |
75 | end; | |
76 | ||
77 | function ">=" (I1, I2 : Int) return Boolean is | |
78 | begin | |
79 | return IntRep (I1) >= IntRep (I2); | |
80 | end; | |
81 | ||
82 | function "=" (I1, I2 : Int) return Boolean is | |
83 | begin | |
84 | return IntRep (I1) = IntRep (I2); | |
85 | end; | |
86 | ||
87 | function "and" (I1, I2 : Int) return Int is | |
88 | begin | |
89 | return Int (IntRep (I1) and IntRep (I2)); | |
90 | end; | |
91 | ||
92 | function "or" (I1, I2 : Int) return Int is | |
93 | begin | |
94 | return Int (IntRep (I1) or IntRep (I2)); | |
95 | end; | |
96 | ||
97 | function "xor" (I1, I2 : Int) return Int is | |
98 | begin | |
99 | return Int (IntRep (I1) xor IntRep (I2)); | |
100 | end; | |
101 | ||
102 | function "&" (I1, I2 : Int) return Int is | |
103 | begin | |
104 | return Int (IntRep (I1) and IntRep (I2)); | |
105 | end; | |
106 | ||
107 | function "abs" (I1 : Int) return Int is | |
108 | begin | |
109 | return Int (abs IntRep (I1)); | |
110 | end; | |
111 | ||
112 | function "not" (I1 : Int) return Int is | |
113 | begin | |
114 | return Int (not IntRep (I1)); | |
115 | end; | |
116 | ||
117 | function "+" (I1 : Int) return Int is | |
118 | begin | |
119 | return Int (IntRep (I1)); | |
120 | end; | |
121 | ||
122 | function "-" (I1 : Int) return Int is | |
123 | begin | |
124 | return Int (-IntRep (I1)); | |
125 | end; | |
126 | ||
127 | procedure Dummy (I1 : Int) is | |
128 | begin | |
129 | null; | |
130 | end Dummy; | |
131 | ||
132 | procedure Dummy (B1 : Boolean) is | |
133 | begin | |
134 | null; | |
135 | end Dummy; | |
136 | ||
137 | end Ops; | |
138 | ||
139 | ||
140 |