symtest.cc revision 2665
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.h> 32 33#include "base/str.hh" 34#include "base/loader/symtab.hh" 35 36Tick curTick = 0; 37 38void 39usage(const char *progname) 40{ 41 cout << "Usage: " << progname << " <symbol file> <symbol>" << endl; 42 43 exit(1); 44} 45 46int 47main(int argc, char *argv[]) 48{ 49 SymbolTable symtab; 50 51 if (argc != 3) 52 usage(argv[0]); 53 54 if (!symtab.load(argv[1])) { 55 cout << "could not load symbol file: " << argv[1] << endl; 56 exit(1); 57 } 58 59 string symbol = argv[2]; 60 Addr address; 61 62 if (!to_number(symbol, address)) { 63 if (!symtab.findAddress(symbol, address)) { 64 cout << "could not find symbol: " << symbol << endl; 65 exit(1); 66 } 67 68 cout << symbol << " -> " << "0x" << hex << address << endl; 69 } else { 70 if (!symtab.findSymbol(address, symbol)) { 71 cout << "could not find address: " << address << endl; 72 exit(1); 73 } 74 75 cout << "0x" << hex << address << " -> " << symbol<< endl; 76 } 77 78 return 0; 79} 80