I'm working on an interface between qemu and an in house testing suite and one of the things I would like to do is tell qemu to run the guest for a number of guest milliseconds and then pause execution of the guest.
I do not want qemu to raise a debug exception. I just want it to pause (ie sleep on an external semaphore for example) so that it does not execute any more guest instructions but then when told to resume it should just continue and make sure that guest does not see this pause at all. Where in the code would be the best place to add such functionality?
