REVERSIBLY INSTRUMENTING A COMPUTER SOFTWARE APPLICATION

A method, system, and computer program product for reversibly instrumenting a computer software application is described. The method may comprise creating a map indicating a plurality of locations of application instruction sections within instructions of a computer software application. The method may further comprise inserting a plurality of instrumentation sections into the computer software application instructions. The method may also comprise updating the map to indicate the locations of the instrumentation sections within the computer software application instructions, where the indications in the map of the locations of the instrumentation sections are distinguishable from the indications in the map of the locations of the application instruction sections. The method may additionally comprise updating the map to indicate a change in any of the locations of any of the application instruction sections within the computer software application instructions subsequent to inserting the instrumentation sections.