The debugger, debugging manner and records the debugging program the record media

摘要

PROBLEM TO BE SOLVED: To make it unnecessary to prepare or execute any I/O port setting script for I/O port setting to be manually operated by a user prior to the down- load processing of a load module. ;SOLUTION: This debugger is provided with an instruction simulator means 22 for performing the simulation of the instruction of load data, and for outputting an I/O port access history obtained as the result, an execution history file 23 for storing the I/O port access history, a script generating means 24 for generating the I/O port setting script, and for supplying it to a script file, and an asynchronization detecting means 25 for receiving an asynchronizing message from an in-circuit emulator 2, and for monitoring the asynchronizing message, and for executing the I/O port setting script in a necessary timing.;COPYRIGHT: (C)2001,JPO