Summary OProfile is a profiling system can do profiling on all parts of a running system from the kernel to shared libraries and to binaries.
Summary Test the debugging of the Multi-thread Scheduling on embedded Linux S3C2440, both in All-stop mode and Non-stop mode.
Summary Embedded Linux device driver is part of Linux kernel, application will use Linux device driver to interact with Linux Kernel.
Summary Embedded S3C2440 Mini2440 system has limited amount of storage available on the board for the application code.
Summary Write your own application and include the application into the final image to be downloaded into the S3C2440 board, and you can debug the application by using GDB.
Summary Powering Up The Board Logging In and Exploring Reference Summary Summarize the Embedded Linux S3C2440 board startup, for the environment setup, can refer to another blog entry.