Hitachi, Ltd.

Nobuyuki Takeichi

Toshihisa Aoshima

Masaaki Kurosu

With employment of an information processing apparatus including a display apparatus, and for executing and debugging a program in an interactive mode, the program is debugged in such a manner that when the program is executed, both a calling relationship between each of modules and an execution history therebetween are sequentially stored, and the dependent relationship between the respective modules (module relation diagram) represented by a tree structure, the execution history of the respective modules, and a source program are displayed. Furthermore, a discriminative display is made to the module which is being executed or in which an error occurs on the module relation diagram, and also a statement source program. In addition, both the module relationship diagram and the module execution history as corresponding with each other an be displayed.

Growing community of inventors

Kodaira, Japan

Nobuyuki Takeichi