On 11/18/2011 03:54 PM, Anthony Liguori wrote:
The Right Solution would be to modify the RTC emulation such that it did a qemu_get_clock() during read of the CMOS registers in order to ensure the time was up to date (instead of using 1 second timers).
True, but you also have to handle UIP and the UF/AF interrupts. Basically you have to track the various pieces of state and trigger a timer when the routine would do something interesting. It's not hard, but it's also a decent amount of programming.
Paolo
