Method, system and program product for facilitating debugging of simulation results obtained for an optimized simulation model of a device design having hierarchically-connected components

摘要

A computer-implemented processing tool is provided for facilitating debugging of simulation results obtained for an optimized simulation model of a device having hierarchically-connected components. The tool includes: receiving a component port name of the device to be searched; automatically checking a hardware descriptive language description of the device for a next higher level component of the device that instantiates the component having the component port name to be searched; locating a signal name in the next higher level component that is connected to the port identified by the component port name; and outputting the signal name as a signal that drives the named component port when the signal is other than a port signal of the next higher level component. Otherwise, repeating the automatically checking and the locating when the signal name in the next higher level component is a port signal of a further higher level component.