Java virtual machine implementation on micro-C/OS-II real-time operating system

ABSTRACTJAVA VIRTUAL MACHINE IMPLEMENTATIONON MICRO-C/OS-II REAL-TIME OPEATING SYSTEMVirtual Machine (VM) implies mostly the transperancy of executable code fromthe underlying computer hardware . So, a virtual machine is expected to have anindependent instruction set, program description syntax and mostly a different programexecution architecture independent from the underlying computer hardware.Java Virtual Machine (JVM), has the capability of executing the platformindependent object file called class file which is an output of the compilation processwhich takes the source files written by using the java syntax and semantic rules as aninput.Micro-C/OS-II is a real-time operating system which is certifed to be real-timeoperating system supporting safety-critical software development with FAA (FederalAviation Agency) certification. MicroC/OS-II is already ported to more than 20 differenthardware manufacturers computer architectures.The aim of this thesis work is realizing a JVM core by using the pure MicroC/OS-II system calls. So, the resulting JVM core will have the capability to be ported easly toany computer architecture which is ported by MicroC/OS-II. Also this JVM core will be,at least, a soft real-time execution environment where applications developed in Java canbe deployed and executed as they are deployed and executed in other JVMs. At the end,this thesis work is also expected to be a baseline and a guide for the future developers anddesigner who will be improving this core to support the safety-critical real-time softwaredevelopment.