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1 | // ========== Copyright Header Begin ========================================== |
2 | // | |
3 | // OpenSPARC T2 Processor File: niu_str_utils.vr | |
4 | // Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
5 | // 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
6 | // | |
7 | // * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
8 | // | |
9 | // This program is free software; you can redistribute it and/or modify | |
10 | // it under the terms of the GNU General Public License as published by | |
11 | // the Free Software Foundation; version 2 of the License. | |
12 | // | |
13 | // This program is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | // | |
18 | // You should have received a copy of the GNU General Public License | |
19 | // along with this program; if not, write to the Free Software | |
20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | // | |
22 | // For the avoidance of doubt, and except that if any non-GPL license | |
23 | // choice is available it will apply instead, Sun elects to use only | |
24 | // the General Public License version 2 (GPLv2) at this time for any | |
25 | // software where a choice of GPL license versions is made | |
26 | // available with the language indicating that GPLv2 or any later version | |
27 | // may be used, or where a choice of which version of the GPL is applied is | |
28 | // otherwise unspecified. | |
29 | // | |
30 | // Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
31 | // CA 95054 USA or visit www.sun.com if you need additional information or | |
32 | // have any questions. | |
33 | // | |
34 | // ========== Copyright Header End ============================================ | |
35 | #include <vera_defines.vrh> | |
36 | #include <ListMacros.vrh> | |
37 | #include "niu_byte_array.vrh" | |
38 | ||
39 | ||
40 | /* some utilities for string manipulations to be used for C pktgen*/ | |
41 | ||
42 | ||
43 | ||
44 | class CNiuStr { | |
45 | string str; | |
46 | integer strlen; | |
47 | byte_array bytes[]; | |
48 | task new( ) { | |
49 | //??? | |
50 | } | |
51 | ||
52 | function byte_array toBytes( string s ); | |
53 | function integer len() { | |
54 | len = str.len(); | |
55 | } | |
56 | } | |
57 | ||
58 | function byte_array CNiuStr::toBytes( string s) { | |
59 | ||
60 | integer i,j,y; | |
61 | string x; | |
62 | byte_array b; | |
63 | b = new(); | |
64 | j =0; | |
65 | for (i=0;i<s.len();i=i+2){ | |
66 | x = str.substr(i,i+1); | |
67 | y = x.atohex(); | |
68 | b.val[j++] = y & 8'hff; | |
69 | } | |
70 | toBytes = new b; | |
71 | } |