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62 lines
1.6 KiB
62 lines
1.6 KiB
/* |
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* libfdt - Flat Device Tree manipulation |
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* Tests if an asm tree built into a shared object matches a given dtb |
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* Copyright (C) 2008 David Gibson, IBM Corporation. |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public License |
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* as published by the Free Software Foundation; either version 2.1 of |
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* the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include <stdint.h> |
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#include <errno.h> |
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#include <dlfcn.h> |
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#include <fdt.h> |
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#include <libfdt.h> |
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#include "tests.h" |
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#include "testdata.h" |
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int main(int argc, char *argv[]) |
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{ |
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void *sohandle; |
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void *fdt; |
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int err; |
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test_init(argc, argv); |
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if (argc != 3) |
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CONFIG("Usage: %s <so file> <dtb file>", argv[0]); |
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sohandle = dlopen(argv[1], RTLD_NOW); |
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if (!sohandle) |
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FAIL("Couldn't dlopen() %s", argv[1]); |
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fdt = dlsym(sohandle, "dt_blob_start"); |
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if (!fdt) |
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FAIL("Couldn't locate \"dt_blob_start\" symbol in %s", |
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argv[1]); |
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err = fdt_check_header(fdt); |
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if (err != 0) |
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FAIL("%s contains invalid tree: %s", argv[1], |
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fdt_strerror(err)); |
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save_blob(argv[2], fdt); |
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PASS(); |
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}
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