From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/dtc/tests/phandle_format.c | 77 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 qemu/dtc/tests/phandle_format.c (limited to 'qemu/dtc/tests/phandle_format.c') diff --git a/qemu/dtc/tests/phandle_format.c b/qemu/dtc/tests/phandle_format.c new file mode 100644 index 000000000..5874ae792 --- /dev/null +++ b/qemu/dtc/tests/phandle_format.c @@ -0,0 +1,77 @@ +/* + * libfdt - Flat Device Tree manipulation + * Testcase for phandle format options + * Copyright (C) 2009 David Gibson, IBM Corporation. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include +#include +#include +#include + +#include + +#include "tests.h" +#include "testdata.h" + +#define PHANDLE_LEGACY 0x1 +#define PHANDLE_EPAPR 0x2 +#define PHANDLE_BOTH 0x3 + +int main(int argc, char *argv[]) +{ + void *fdt; + int phandle_format; + int n4; + uint32_t h4; + + if (argc != 3) + CONFIG("Usage: %s \n", argv[0]); + + test_init(argc, argv); + fdt = load_blob(argv[1]); + + if (streq(argv[2], "legacy")) + phandle_format = PHANDLE_LEGACY; + else if (streq(argv[2], "epapr")) + phandle_format = PHANDLE_EPAPR; + else if (streq(argv[2], "both")) + phandle_format = PHANDLE_BOTH; + else + CONFIG("Usage: %s \n", argv[0]); + + n4 = fdt_path_offset(fdt, "/node4"); + if (n4 < 0) + FAIL("fdt_path_offset(/node4): %s", fdt_strerror(n4)); + + h4 = fdt_get_phandle(fdt, n4); + if ((h4 == 0) || (h4 == -1)) + FAIL("/node4 has bad phandle 0x%x\n", h4); + + if (phandle_format & PHANDLE_LEGACY) + check_getprop_cell(fdt, n4, "linux,phandle", h4); + else + if (fdt_getprop(fdt, n4, "linux,phandle", NULL)) + FAIL("linux,phandle property present in non-legacy mode"); + + if (phandle_format & PHANDLE_EPAPR) + check_getprop_cell(fdt, n4, "phandle", h4); + else + if (fdt_getprop(fdt, n4, "phandle", NULL)) + FAIL("phandle property present in legacy-only mode"); + + PASS(); +} -- cgit 1.2.3-korg