Re: [OpenOCD-devel] Accessing Cache and TLB Contents

[Oleksij R. <li...@re...>]

Am 10.02.19 um 09:31 schrieb Matthias Welwarsky:
> On Sonntag, 10. Februar 2019 08:14:27 CET Oleksij Rempel wrote:
>> So, if it is possible, how is it working? It will be nice to integrate
>> it in to OOCD.
> 
> Depends on the debug features available on the SoC. I think ARM has some 
> methods described in the TRMs for certain cores, but often it is a vendor 
> specific extension. And IIRC it's an optional feature, meaning that the 
> implementer can choose to put it or not. TI for example is notorious for 
> providing their own IP and specialized debug facilities, sometimes specified 
> publicly, more often not.
> 
> I'd say, not a candidate for the core openocd, but as a TCL extension it 
> probably makes sense.

Hm.. the system in question is an imx6ul. The board vendor developer
claims to have this functionality on LauterB$.

It was kind of "my is bigger" situation. So it made me curios, how can I
do the same on OOCD.

-- 
Regards,
Oleksij