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Instruction Interpreter

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curious_mind

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I have a project where I need to build an instruction interpreter in software for 8051 processor. The goal is to use ARM processor to execute 8051 instructions. Not all instructions need to be executed, only the arithmetic and logic ones. Can anybody enlighten me on the implementation methodology?
 

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Google "software interpreter design", quite a few hits....papers.....

Obviously you need a parser to extract symbols, then lookup tables to
perform the extraction/translation to equivalent instruction(s)....


Regards, Dana.
 

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