mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-12-06 02:04:03 +08:00
83f517994d
2005-08-17 Kelley Cook <kcook@gcc.gnu.org> * All files: Update FSF address. From-SVN: r103192
96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
// -*- C++ -*-
|
|
|
|
// Copyright (C) 2004 Free Software Foundation, Inc.
|
|
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU General Public License as
|
|
// published by the Free Software Foundation; either version 2, or (at
|
|
// your option) any later version.
|
|
|
|
// This library is distributed in the hope that it will be useful, but
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this library; see the file COPYING. If not, write to
|
|
// the Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
|
|
// MA 02110-1301, USA.
|
|
|
|
// As a special exception, you may use this file as part of a free
|
|
// software library without restriction. Specifically, if other files
|
|
// instantiate templates or use macros or inline functions from this
|
|
// file, or you compile this file and link it with other files to
|
|
// produce an executable, this file does not by itself cause the
|
|
// resulting executable to be covered by the GNU General Public
|
|
// License. This exception does not however invalidate any other
|
|
// reasons why the executable file might be covered by the GNU General
|
|
// Public License.
|
|
|
|
// Benjamin Kosnik <bkoz@redhat.com>
|
|
// Blame subsequent hacks on Loren J. Rittle <ljrittle@acm.org>, Phil
|
|
// Edwards <pme@gcc.gnu.org>, and a cast of dozens at libstdc++@gcc.gnu.org.
|
|
|
|
#include "testsuite_abi.h"
|
|
#include <iostream>
|
|
#include <unistd.h> // for access(2)
|
|
|
|
int
|
|
main(int argc, char** argv)
|
|
{
|
|
using namespace std;
|
|
|
|
// Get arguments. (Heading towards getopt_long, I can feel it.)
|
|
string argv1 = argc > 1 ? argv[1] : "";
|
|
if (argv1 == "--help" || argc < 4)
|
|
{
|
|
cerr << "usage: abi_check --check current baseline\n"
|
|
" --check-verbose current baseline\n"
|
|
" --examine symbol current\n"
|
|
" --help\n"
|
|
"\n"
|
|
"All arguments are string literals.\n"
|
|
"CURRENT is a file generated byextract_symvers.\n"
|
|
"BASELINE is a file from config/abi.\n"
|
|
"SYMBOL is a mangled name.\n"
|
|
<< endl;
|
|
exit(1);
|
|
}
|
|
|
|
if (argv1.find("--check") != string::npos)
|
|
{
|
|
bool verbose = false;
|
|
if (argv1 == "--check-verbose")
|
|
verbose = true;
|
|
|
|
// Quick sanity/setup check for arguments.
|
|
const char* test_file = argv[2];
|
|
const char* baseline_file = argv[3];
|
|
if (access(test_file, R_OK) != 0)
|
|
{
|
|
cerr << "Cannot read symbols file " << test_file
|
|
<< ", did you forget to build first?" << endl;
|
|
exit(1);
|
|
}
|
|
if (access(baseline_file, R_OK) != 0)
|
|
{
|
|
cerr << "Cannot read baseline file " << baseline_file << endl;
|
|
exit(1);
|
|
}
|
|
if (!compare_symbols(baseline_file, test_file, verbose))
|
|
exit (1);
|
|
}
|
|
|
|
if (argv1 == "--examine")
|
|
{
|
|
const char* file = argv[3];
|
|
if (access(file, R_OK) != 0)
|
|
{
|
|
cerr << "Cannot read symbol file " << file << endl;
|
|
exit(1);
|
|
}
|
|
examine_symbol(argv[2], file);
|
|
}
|
|
return 0;
|
|
}
|