symtest.cc revision 10055:6153b582c9b5 
1/*
2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Nathan Binkert
29 */
30
31#include <iostream>
32
33#include "base/loader/symtab.hh"
34#include "base/str.hh"
35
36using namespace std;
37
38void usage(const char *progname);
39
40void
41usage(const char *progname)
42{
43    cout << "Usage: " << progname << " <symbol file> <symbol>" << endl;
44
45    exit(1);
46}
47
48int
49main(int argc, char *argv[])
50{
51    SymbolTable symtab;
52
53    if (argc != 3)
54        usage(argv[0]);
55
56    if (!symtab.load(argv[1])) {
57        cout << "could not load symbol file: " << argv[1] << endl;
58        exit(1);
59    }
60
61    string symbol = argv[2];
62    Addr address;
63
64    if (!to_number(symbol, address)) {
65        if (!symtab.findAddress(symbol, address)) {
66            cout << "could not find symbol: " << symbol << endl;
67            exit(1);
68        }
69
70        cout << symbol << " -> " << "0x" << hex << address << endl;
71    } else {
72        if (!symtab.findSymbol(address, symbol)) {
73            cout << "could not find address: " << address << endl;
74            exit(1);
75        }
76
77        cout << "0x" << hex << address << " -> " << symbol<< endl;
78    }
79
80    return 0;
81}
82