Trace debugging technology is a non-invasive debugging technology that needs hardware support.The technology needs to set up monitoring points to store the current debugging information in the buffer area when the monitoring point is triggered,so that the data can be read and parsed after the program runs,so as to analyze the running state of the program when the monitoring point is triggered.However,at present,the protocols used in on-chip trace technology are different,and the processing of trace data is also different.In the paper,a new trace data analysis method for the domestic chip FT-2000/4 with ARM architecture is proposed,which provides trace support for the integrated development environment.
Key words
Trace /
FT-2000/4 /
CoreSight /
data analysis
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