Re: [patch v8 23/24] record-btrace: show trace from enable location

Pedro Alves
2013-12-13T19:50:22Z

On 12/12/2013 09:15 AM, Markus Metzger wrote:
> The btrace record target shows the branch trace from the location of the first
> branch destination. This is the first BTS records.
>
> After adding incremental updates, we can now add a dummy record for the current
> PC when we enable tracing so we show the trace from the location where branch
> tracing has been enabled.

Ah, awesome, I was just wondering about that. :-)

I suppose one can we still access the registers when
inspecting this dummy location, or are the btrace unwinders
preventing that?

--
Pedro Alves