Re: gdbserver: Target description specified unknown architecture “aarch64”

[Pedro Alves]

On 11/29/2018 06:05 AM, Peter Balazovic wrote:
> understand, question is how to add more supported machines on gdb ...

As I said before:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
You'll need a gdb configured with
  --target=aarch64-linux-gnu
or
  --enable-targets=aarch64-linux-gnu
  --enable-targets=all
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I.e., you either build a GDB yourself with one of those
configure options, or you find a pre-built gdb somewhere,
one which was configured that way.

Reading your follow up, I see that you're on Ubuntu, and you
found out the gdb-multiarch package.  Great, I did not know
Ubuntu had such a package.  Evidently that was built/configured
with --enable-targets=all.

Good luck with your debugging.

Thanks,
Pedro Alves