The following books contain additional information about version 4.0 of the ChorusOS operating system to help you with migration:
The ChorusOS 4.0 Hot Restart Programmer's Guide. This book describes how to develop applications to use the hot restart functionality of the ChorusOS operating system.
ChorusOS 4.0 Flash Guide. This book describes the support for flash memory provided in the ChorusOS operating system and explains how to use it.