Filesystem Hierarchy Standard, currently at version 3.0 available at http://refspecs.linuxfoundation.org/fhs.shtml.
ramfs, rootfs and initramfs , Rob Landley, October 17, 2005, which is part of the Linux source code available at
Documentation/filesystems/ramfs-rootfs-initramfs.txt
.
Mastering Embedded Linux Programming
By :
Mastering Embedded Linux Programming
By:
Overview of this book
Mastering Embedded Linux Programming takes you through the product cycle and gives you an in-depth description of the components and options that are available at each stage. You will begin by learning about toolchains, bootloaders, the Linux kernel, and how to configure a root filesystem to create a basic working device. You will then learn how to use the two most commonly used build systems, Buildroot and Yocto, to speed up and simplify the development process. Building on this solid base, the next section considers how to make best use of raw NAND/NOR flash memory and managed flash eMMC chips, including mechanisms for increasing the lifetime of the devices and to perform reliable in-field updates. Next, you need to consider what techniques are best suited to writing applications for your device. We will then see how functions are split between processes and the usage of POSIX threads, which have a big impact on the responsiveness and performance of the final device The closing sections look at the techniques available to developers for profiling and tracing applications and kernel code using perf and ftrace.
Table of Contents (22 chapters)
Mastering Embedded Linux Programming
Credits
Foreword
About the Author
About the Reviewers
www.PacktPub.com
Preface
Free Chapter
Starting Out
Learning About Toolchains
All About Bootloaders
Porting and Configuring the Kernel
Building a Root Filesystem
Selecting a Build System
Creating a Storage Strategy
Introducing Device Drivers
Starting up - the init Program
Learning About Processes and Threads
Managing Memory
Debugging with GDB
Profiling and Tracing
Real-time Programming
Index
Customer Reviews