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  • How to check PTM trace from the ETB without using JTAG or other adaptor

    Hello. 
    Im using I.MX6 solox Board from NXP Cooperation.

    This I.MX6 solox has a Arm Cortex-A9 processor.

    What I am trying to do is Tracing PTM which will be stacked up in the ETB buffer. 

    I also used Zynq 7000 zc706 which has two Arm Cortex-A9 processors…
  • Trace decompressor: Are barrier instructions and synchronization primitives really waypoints?

    Dear all,

    System: Altera Cyclone V with ARM Cortex-A9 dual-core MPU. CoreSight PFT 1.0

    I am currently developing a trace decompressor. I wrote a function that parses the program image in order to get the waypoint information of each instruction.

    This…