FIELD: information technology.
SUBSTANCE: debugging method involves structured execution of a program via functional markup of the normal execution path using state vectors of the marks on functional blocks, and upon detection of an error, search for the functional interval of violation based on state vectors of marks, reverse execution of the program in that functional interval of violation and determining and correcting the error. The apparatus, simulating operation of an onboard system, having a processor which realises the debugging method is disclosed.
EFFECT: high reliability of operation of an onboard system owing to higher efficiency of debugging software with complex logic.
10 cl, 3 dwg
