auto import from //branches/cupcake/...@130745
diff --git a/tools/dexpreopt/geninitrc.awk b/tools/dexpreopt/geninitrc.awk
new file mode 100644
index 0000000..4b67e78
--- /dev/null
+++ b/tools/dexpreopt/geninitrc.awk
@@ -0,0 +1,62 @@
+#
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+BEGIN {
+ fixed_remount = 0;
+ console_state = 0;
+}
+
+/^ mount yaffs2 mtd@system \/system ro remount$/ {
+ fixed_remount = 1;
+ print " # dexpreopt needs to write to /system";
+ print " ### " $0;
+ next;
+}
+
+console_state == 0 && /^service console \/system\/bin\/sh$/ {
+ console_state = 1;
+ print;
+ next;
+}
+
+console_state == 1 && /^ console$/ {
+ console_state = 2;
+ print;
+ exit;
+}
+
+console_state == 1 {
+ # The second line of the console entry should always immediately
+ # follow the first.
+ exit;
+}
+
+{ print }
+
+END {
+ failed = 0;
+ if (fixed_remount != 1) {
+ print "ERROR: no match for remount line" > "/dev/stderr";
+ failed = 1;
+ }
+ if (console_state != 2) {
+ print "ERROR: no match for console lines" > "/dev/stderr";
+ failed = 1;
+ }
+ if (failed == 1) {
+ print ">>>> FAILED <<<<"
+ exit 1;
+ }
+}