07:18 <memes> Hi

07:21 <memes> I want to do some research on an arm64 target using OpenOCD (JTAG/ETM) but I have a hard time getting a felling geeting an idea for what target to get (and what I can expect to be working)

07:22 <memes> Saw a few post from Linaro people doing some work e.g. http://aarch64.me/public/documents/cpu/arm/HKG18_403__OpenOCD_support_for_AArch64_targets.pdf

07:23 <memes> The plan is to do some research in fuzzing something like a bootloader on target like https://github.com/RICSecLab/coresight-trace/blob/master/README.md is doing for useland apps

07:23 <memes> and use ETM for edge tracing

07:24 <memes> what is a good ARM64 based board to use with OpenOCD and what adapter I is .. most loved here?

07:25 <memes> (I have like .. jtagkey / jtagkey2/ FTDI based hardware.. / buspirate... this is mostly stuff I have use on ARM9/ARM11

07:26 <memes> Also some olimex stuff :P

07:26 <memes> written this page on 2013 ... https://www.elinux.org/Debugging_The_Linux_Kernel_Using_Gdb

08:21 <PaulFertser> memes: how do you plan to capture ETM?

08:25 <PaulFertser> memes: basically, ftdi-based adapters work just fine with OpenOCD, so to control the target over JTAG or SWD it should be enough. But to get trace data out at fast pace via a parallel trace port you'd need something fancier.

19:12 <zapb_> memes, you could capture ETM with a logic analyzer and decode via sigrok, for example