Trace Acquirement Technology of Real-Time Systems Based on WCET Analysis

Timing behaviors are crucial for real-time systems. In order to weaken or even remove the timing impact of the inserted assertions during testing, a new monitoring schema is proposed, which has little time intrusiveness than the software monitoring and supports to test the system completely. Furthermore, a WCET (worst-case execution time) analysis based on time compensation method is presented, which corrects the recorded