c4ffc05574
Replace instances in tests of mostly LGPL-2.1 license boilerplate with SPDX tags. Signed-off-by: Rob Herring <robh@kernel.org> Message-Id: <20190620211944.9378-5-robh@kernel.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
48 lines
954 B
C
48 lines
954 B
C
// 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 <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdint.h>
|
|
#include <errno.h>
|
|
|
|
#include <dlfcn.h>
|
|
|
|
#include <libfdt.h>
|
|
|
|
#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 <so file> <dtb file>", 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();
|
|
}
|