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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/dtc/tests/dumptrees.c
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/dtc/tests/dumptrees.c')
-rw-r--r--qemu/dtc/tests/dumptrees.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/qemu/dtc/tests/dumptrees.c b/qemu/dtc/tests/dumptrees.c
new file mode 100644
index 000000000..bebf553c9
--- /dev/null
+++ b/qemu/dtc/tests/dumptrees.c
@@ -0,0 +1,69 @@
+/*
+ * dumptrees - utility for libfdt testing
+ *
+ * (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation. 2006.
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdint.h>
+
+#include <libfdt.h>
+
+#include "testdata.h"
+
+struct {
+ void *blob;
+ const char *filename;
+} trees[] = {
+#define TREE(name) { &_##name, #name ".dtb" }
+ TREE(test_tree1),
+ TREE(bad_node_char), TREE(bad_node_format), TREE(bad_prop_char),
+};
+
+#define NUM_TREES (sizeof(trees) / sizeof(trees[0]))
+
+int main(int argc, char *argv[])
+{
+ int i;
+
+ for (i = 0; i < NUM_TREES; i++) {
+ void *blob = trees[i].blob;
+ const char *filename = trees[i].filename;
+ int size;
+ int fd;
+ int ret;
+
+ size = fdt_totalsize(blob);
+
+ printf("Tree \"%s\", %d bytes\n", filename, size);
+
+ fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0666);
+ if (fd < 0)
+ perror("open()");
+
+ ret = write(fd, blob, size);
+ if (ret != size)
+ perror("write()");
+
+ close(fd);
+ }
+ exit(0);
+}