Cosimulation of embedded system using RTOS software simulator

Shihao Wang; Zhigang Duan; Mingye Liu

doi:10.1117/12.522147

2 September 2003 Cosimulation of embedded system using RTOS software simulator

Shihao Wang, Zhigang Duan, Mingye Liu

Proceedings Volume 5253, Fifth International Symposium on Instrumentation and Control Technology; (2003) https://doi.org/10.1117/12.522147
Event: Fifth International Symposium on Instrumentation and Control Technology, 2003, Beijing, China

Abstract

Embedded system design often employs co-simulation to verify system's function; one efficient verification tool of software is Instruction Set Simulator (ISS). As a full functional model of target CPU, ISS interprets instruction of embedded software step by step, which usually is time-consuming since it simulates at low-level. Hence ISS often becomes the bottleneck of co-simulation in a complicated system. In this paper, a new software verification tools, the RTOS software simulator (RSS) was presented. The mechanism of its operation was described in a full details. In RSS method, RTOS API is extended and hardware simulator driver is adopted to deal with data-exchange and synchronism between the two simulators.

Citation Download Citation

Shihao Wang, Zhigang Duan, and Mingye Liu "Cosimulation of embedded system using RTOS software simulator", Proc. SPIE 5253, Fifth International Symposium on Instrumentation and Control Technology, (2 September 2003); https://doi.org/10.1117/12.522147

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