Re: QEMU plugin system

[Marc Hacin]

Perhaps is it easier to track for example a specific 64bits write pattern. A 64 
bit tag the guest app code will write anywhere, triggering the plug-in ?

Le 29 juil. 2020 à 10:36, à 10:36, Kamil Garifullin <kgariful@gmail.com> a 
écrit:
>Hi,
>
>I'm trying to create a plugin which will track an activity during a
>particular period of time.
>
>Can I somehow send a signal from the guest to the instrumentation
>plugin?
>
>For example, I want to boot linux, do some preparations, then start a
>targeted application and start my tracking. It can be both: do not
>inject
>instrumentation until special indication or just a special plugin event
>to
>set up some flags.
>
>My thoughts were to have an event which will indicate that pmon was
>touched. It allows you to do all the preparations in the guest machine,
>then dump pmons as an indicator to start tracking and then run the
>target
>application.