15.8.2 DTSL trace decoding

To process the raw trace data from the trace capture device into a format which is suitable for trace clients to consume, DTSL pushes the raw trace data through a pipeline of trace decoders. The following figure shows an example of this flow for DSTREAM trace data:
Figure 15-14 DTSL Trace Decoding Stages for DSTREAM
DTSL Trace Decoding Stages for DSTREAM

The number and type of the pipeline decoding blocks depends on the format of the trace capture device and the trace data format. However, the final stage should always be to place client compatible data (raw trace source data) into a DataSink, ready for the trace client to consume.
Non-ConfidentialPDF file icon PDF versionARM DUI0446W
Copyright © 2010-2015 ARM. All rights reserved.