On 4 June 2015 at 06:53, Igor R <boost.li...@gmail.com> wrote: > Is it possible to stop QEMU at an arbitrary point and save a snapshot? > I'm using PANDA framework built upon QEMU, and I'm attempting to stop > and make a snapshot within a PANDA callback, as I described here: > http://mailman.mit.edu/pipermail/panda-users/2015-April/000359.html > > I was told it wouldn't work due to QEMU limitations. So, my question > is whether it's possible to force QEMU to update the registers and to > be prepared for pausing and snapshoting at an arbitrary point?
The best you can do is to force the basic blocks to all be one instruction long, with the -singlestep option. This will obviously have a detrimental effect on performance. -- PMM
