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Re: Arch info lost in "info cpus"


From: Alex Bennée
Subject: Re: Arch info lost in "info cpus"
Date: Mon, 30 Sep 2019 10:13:35 +0100
User-agent: mu4e 1.3.4; emacs 27.0.50

Sergio Lopez <address@hidden> writes:

> Hi,
>
> Commit 137b5cb6ab565cb3781d5337591e155932b4230e (hmp: change
> hmp_info_cpus to use query-cpus-fast) updated the "info cpus" commit to
> make it more lightweight, but also removed the ability to get the
> architecture specific status of each vCPU.
>
> This information was really useful to diagnose certain Guest issues,
> without the need of using GDB, which is more intrusive and requires
> enabling it in advance.

You can always enable the gdbserver from the HMP when you need it.

> Is there an alternative way of getting something equivalent to what
> "info cpus" provided previously (in 2.10)?

info registers

should give you a full dump of the CPU state including the PC.

>
> Thanks,
> Sergio.


--
Alex Bennée



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