2 * libfdt - Flat Device Tree manipulation
3 * Tests if an asm tree built into a shared object matches a given dtb
4 * Copyright (C) 2008 David Gibson, IBM Corporation.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public License
8 * as published by the Free Software Foundation; either version 2.1 of
9 * the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
34 int main(int argc, char *argv[])
40 test_init(argc, argv);
42 CONFIG("Usage: %s <so file> <dtb file>", argv[0]);
44 sohandle = dlopen(argv[1], RTLD_NOW);
46 FAIL("Couldn't dlopen() %s", argv[1]);
48 fdt = dlsym(sohandle, "dt_blob_start");
50 FAIL("Couldn't locate \"dt_blob_start\" symbol in %s",
53 err = fdt_check_header(fdt);
55 FAIL("%s contains invalid tree: %s", argv[1],
58 save_blob(argv[2], fdt);