| 摘要 |
PURPOSE:To execute the discrimination of the contents of a program and the search of incorrect parts in the program easily by processing the discrimination and search on the basis of a graphic flow chart of the program and the flow chart of the execution result of the program. CONSTITUTION:The flow chart of a program 8 to be debugged is formed by a flow chart formation processor 9 on the basis of the contents of the program 8 and outputted to a magnetic disc device 2. A part 11 to specify the contents processing the flow chart is divided into three modes, i.e. output, trace and end. A range to be debugged in the objective program is inputted from a keyboard 4 to a trace processing part 12, the objective program 14 is executed on the basis of the inputted contents, and then the executed result and the data in the flow chart file of the magnetic disc device 2 are traced relatively. The traced result is displayed on a graphic display. |
