commit 5cea8590eaa099be8087f363f80d0e6917382385
author Paul Brook <paul@codesourcery.com> Sat May 30 00:52:44 2009 +0100
committer Paul Brook <paul@codesourcery.com> Sat May 30 01:59:37 2009 +0100
tree 485aa34f5047dd2835642d88957d8236adf45b3c
parent abc0754527e30acf278765f66d2157b6c75dc549

Use relative path for bios

Look for bios and other support files relative to qemu binary, rather than
a hardcoded prefix.

Signed-off-by: Paul Brook <paul@codesourcery.com>

hw/ppce500_mpc8544ds.c

diff --git a/hw/ppce500_mpc8544ds.c b/hw/ppce500_mpc8544ds.c
index 632fb05..d9ed36c 100644
--- a/hw/ppce500_mpc8544ds.c
+++ b/hw/ppce500_mpc8544ds.c
@@ -79,20 +79,19 @@
     void *fdt = NULL;
 #ifdef HAVE_FDT
     uint32_t mem_reg_property[] = {0, ramsize};
-    char *path;
+    char *filename;
     int fdt_size;
-    int pathlen;
     int ret;
 
-    pathlen = snprintf(NULL, 0, "%s/%s", bios_dir, BINARY_DEVICE_TREE_FILE) + 1;
-    path = qemu_malloc(pathlen);
-
-    snprintf(path, pathlen, "%s/%s", bios_dir, BINARY_DEVICE_TREE_FILE);
-
-    fdt = load_device_tree(path, &fdt_size);
-    qemu_free(path);
-    if (fdt == NULL)
+    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, BINARY_DEVICE_TREE_FILE);
+    if (!filename) {
         goto out;
+    }
+    fdt = load_device_tree(filename, &fdt_size);
+    qemu_free(filename);
+    if (fdt == NULL) {
+        goto out;
+    }
 
     /* Manipulate device tree in memory. */
     ret = qemu_devtree_setprop(fdt, "/memory", "reg", mem_reg_property,