System and Method to Evaluate a Data Value as an Instruction

摘要

A system and method to evaluate a data value as an instruction is disclosed. For example, an apparatus configured to execute program code includes an execute unit configured to execute a first instruction associated with a location of a second instruction. The first instruction is identified by a program counter. The apparatus also includes a decode unit configured to receive the second instruction from the location and to decode the second instruction to generate a decoded second instruction without changing the program counter to point to the second instruction.