On Fri, Jul 23, 2010 at 3:15 PM, Stefan Hajnoczi <stefa...@gmail.com> wrote: > On Fri, Jul 23, 2010 at 4:12 AM, Mulyadi Santosa > <mulyadi.sant...@gmail.com> wrote: >> Hi... >> >> On Fri, Jul 23, 2010 at 05:30, Eduardo Cruz <eduardohmdac...@gmail.com> >> wrote: >>> Hello, I need qemu to keep track of all the memory access made by the guest, >>> including read, write and the instruction fetches. >> >> AFAIK there are lots of experiments on this and has produces working >> patches...at least from the posting of the creator. There is even a >> patch floating to start creating trace framework a while ago. > > Thanks Mulyadi, I think you are referring to the tracing work that > Prerna Saxena and I are doing. Here is the documentation: > > http://repo.or.cz/w/qemu/stefanha.git/blob/tracing:/docs/tracing.txt > > The patches apply to qemu.git. You can define trace events in the > trace-events file and then call them from places in the code. There > is a script to pretty-print the binary trace file that QEMU produces. >
what trace events do you support now? thanks, J
