Add load_firmware_test utility program

host/lib/fmap.c

+/*
+ * Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "fmap.h"
+
+/* Return NULL if fail */

[gauravsh, 2011/02/10 20:02:05]

remove this comment - since you already document this in the header file

[Che-Liang Chiou, 2011/02/14 02:27:53]

Done.

+const char *FindFmap(const char *ptr, size_t size)

[gauravsh, 2011/02/10 20:02:05]

const char*

[Che-Liang Chiou, 2011/02/14 02:27:53]

Done.

+{
+  size_t i;
+  for (i=0; i<size; i += FMAP_SEARCH_STRIDE) {
+    if (0 == strncmp(ptr, "__FMAP__", 8))

[Randall Spangler, 2011/02/11 17:26:04]

Seems like "__FMAP__" should be a const string or #define in the header file, so
that it can be shared between this function and whatever creates FMAPs.

[Che-Liang Chiou, 2011/02/14 02:27:53]

Done.

+      return ptr;
+    ptr += FMAP_SEARCH_STRIDE;
+  }
+  return NULL;
+}
+
+int FmapAreaIndex(const FmapHeader* fh, const FmapAreaHeader* ah,
+                const char* name) {
+  int i;
+  for (i = 0; i < fh->fmap_nareas; i++)
+    if (!strcmp((const char*) ah[i].area_name, name))
+      return i;
+  return -1;
+}