Programmable hardware interpreter for JAVA bytecodes

摘要

Program instructions in the form of Java bytecodes may be subject to fixed mappings to processing operations or programmable mappings to processing operations. A system is provided with a fixed mapping hardware interpreter, a programmable mapping hardware interpreter and a software interpreter. The fixed mapping hardware interpreter is able to provide high speed interpretation of the common and simple bytecodes. The programmable mapping hardware interpreter is able to provide high speed interpretation of the simple and performance critical programmable bytecodes with the remaining bytecodes and more complicated bytecodes being handled by the software interpreter.