Java technology: JVM research in Embedded LINUX

Java technology: JVM research in Embedded LINUX-general Linux technology-Linux programming and kernel information. The following is a detailed description. Linux has the advantages of kernel cropping, high efficiency, good stability, good portability, and open source code. It also contains a complete TCP/IP network protocol stack, which is suitable for embedded applications. The dedicated embedded Linux system usually only has a few MB to a dozen MB, including the kernel and specific hardware drivers and applications, which can be accommodated by the FLASH of embedded devices. However, its complex system and limited development methods have greatly restricted application development in Linux.

The advantage of JAVA lies in its powerful WORA (platform independence) capability, which provides programmers with convenient cross-platform programming capabilities. JVM has the ability to compile and run the same JAVA code for different platforms. In this way, the programmer's programming has put aside the barriers between the operating system and the computer platform, realizing the universality of the program.

The JVM and embedded LINUX are combined to develop a JVM suitable for embedded system hardware and software requirements. It can greatly simplify the complexity of software development on Embedded LINUX, and can be anywhere, any PC development with JAVA requires no special hardware environment for debugging. This will be an innovation in the development of embedded system software.