summaryrefslogtreecommitdiffstats
path: root/qemu/dtc/tests/nopulate.c
diff options
context:
space:
mode:
Diffstat (limited to 'qemu/dtc/tests/nopulate.c')
-rw-r--r--qemu/dtc/tests/nopulate.c105
1 files changed, 0 insertions, 105 deletions
diff --git a/qemu/dtc/tests/nopulate.c b/qemu/dtc/tests/nopulate.c
deleted file mode 100644
index cd79872bc..000000000
--- a/qemu/dtc/tests/nopulate.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * libfdt - Flat Device Tree manipulation
- * Testcase/tool for rearranging blocks of a dtb
- * Copyright (C) 2006 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 <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <limits.h>
-#include <stdint.h>
-
-#include <libfdt.h>
-
-#include "tests.h"
-#include "testdata.h"
-
-static int nopulate_struct(char *buf, const char *fdt)
-{
- int offset, nextoffset = 0;
- uint32_t tag;
- char *p;
-
- p = buf;
-
- do {
- offset = nextoffset;
- tag = fdt_next_tag(fdt, offset, &nextoffset);
-
- memcpy(p, (const char *)fdt + fdt_off_dt_struct(fdt) + offset,
- nextoffset - offset);
- p += nextoffset - offset;
-
- *((uint32_t *)p) = cpu_to_fdt32(FDT_NOP);
- p += FDT_TAGSIZE;
-
- } while (tag != FDT_END);
-
- return p - buf;
-}
-
-int main(int argc, char *argv[])
-{
- char *fdt, *fdt2, *buf;
- int newsize, struct_start, struct_end_old, struct_end_new, delta;
- const char *inname;
- char outname[PATH_MAX];
-
- test_init(argc, argv);
- if (argc != 2)
- CONFIG("Usage: %s <dtb file>", argv[0]);
-
- inname = argv[1];
- fdt = load_blob(argv[1]);
- sprintf(outname, "noppy.%s", inname);
-
- if (fdt_version(fdt) < 17)
- FAIL("Can't deal with version <17");
-
- buf = xmalloc(2 * fdt_size_dt_struct(fdt));
-
- newsize = nopulate_struct(buf, fdt);
-
- verbose_printf("Nopulated structure block has new size %d\n", newsize);
-
- /* Replace old strcutre block with the new */
-
- fdt2 = xmalloc(fdt_totalsize(fdt) + newsize);
-
- struct_start = fdt_off_dt_struct(fdt);
- delta = newsize - fdt_size_dt_struct(fdt);
- struct_end_old = struct_start + fdt_size_dt_struct(fdt);
- struct_end_new = struct_start + newsize;
-
- memcpy(fdt2, fdt, struct_start);
- memcpy(fdt2 + struct_start, buf, newsize);
- memcpy(fdt2 + struct_end_new, fdt + struct_end_old,
- fdt_totalsize(fdt) - struct_end_old);
-
- fdt_set_totalsize(fdt2, fdt_totalsize(fdt) + delta);
- fdt_set_size_dt_struct(fdt2, newsize);
-
- if (fdt_off_mem_rsvmap(fdt) > struct_start)
- fdt_set_off_mem_rsvmap(fdt2, fdt_off_mem_rsvmap(fdt) + delta);
- if (fdt_off_dt_strings(fdt) > struct_start)
- fdt_set_off_dt_strings(fdt2, fdt_off_dt_strings(fdt) + delta);
-
- save_blob(outname, fdt2);
-
- PASS();
-}