On 2 February 2018 at 10:08, Stefan Hajnoczi <stefa...@redhat.com> wrote: > On Thu, Feb 01, 2018 at 04:30:10PM +0100, Nesrine Zouari wrote: >> I am a computer engineering student and I am actually working on my >> graduation project at Lauterbach company. The project is about Qemu Trace >> and as a future I would like to contribute this work to the main line. >> >> My project is divided into two parts: >> >> 1/ Collecting the Guest trace data : The trace solution should be able to >> provide: >> >> a/ Instruction flow Trace >> >> b/ Memory read/write access >> >> c/ Time Stamps. >> >> d/ For tracing rich operating systems that are using MMU, we >> additionally need to trace the task switches. > > Lluìs has done the most instrumentation work in qemu.git and can explain > the current status.
I think at the moment the status is that we're still discussing what the trace plugin API should be... there are some mailing list threads on the subject from I think last year some time. thanks -- PMM
