/* $NetBSD: asm_tree_dump.c,v 1.1.1.3 2019/12/22 12:34:06 skrll Exp $ */ // SPDX-License-Identifier: LGPL-2.1-or-later /* * libfdt - Flat Device Tree manipulation * Tests if an asm tree built into a shared object matches a given dtb * Copyright (C) 2008 David Gibson, IBM Corporation. */ #include #include #include #include #include #include #include #include "tests.h" #include "testdata.h" int main(int argc, char *argv[]) { void *sohandle; void *fdt; int err; test_init(argc, argv); if (argc != 3) CONFIG("Usage: %s ", argv[0]); sohandle = dlopen(argv[1], RTLD_NOW); if (!sohandle) FAIL("Couldn't dlopen() %s", argv[1]); fdt = dlsym(sohandle, "dt_blob_start"); if (!fdt) FAIL("Couldn't locate \"dt_blob_start\" symbol in %s", argv[1]); err = fdt_check_header(fdt); if (err != 0) FAIL("%s contains invalid tree: %s", argv[1], fdt_strerror(err)); save_blob(argv[2], fdt); PASS(); }