A method and system for testing a plurality of addressing modes in a microprocessor comprising executing a test instruction which is stored in memory, subsequently overwriting the test instruction in memory and then re-executing the test instruction. The test instruction is stored at a memory location...http://www.google.com.tw/patents/US6128727?utm_source=gb-gplus-share專利 US6128727 - Self modifying code to test all possible addressing modes