Target code generation using the code expansion technique for Java bytecode

Abstract

The execution speed is not an important factor for Java programming language when implementing small size application program which is executed in the web browser, but it becomes the serious limitation when it comes to implement the huge size program. To overcome these kinds of problems, the various researches are investigated for translating the Bytecode into target code which can be implemented in the specific processor using classical compiling methods. In this paper, we have designed and realized the native code generation system which directly generate Pentium code from the Bytecode to improve the execution speed of Java application programs. The native code generation system composed of the class file information analyzer, code translation information table, and native code generator. And then, the result generated by the native code generator has been verified by comparing the final outcome of *.class file executed by JDK interpreter.