You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
954 B
48 lines
954 B
// 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(); |
|
}
|
|
|