+-- On Fri, 14 Oct 2016, P J P wrote --+
| +if (gtb->control & R_CONTROL_AUTO_INCREMENT && gtb->inc) {
| +inc = update.new - gtb->compare;
| +inc = MAX(QEMU_ALIGN_DOWN(inc, gtb->inc), gtb->inc);
| +DB_PRINT("Auto incrementi
From: Prasad J Pandit
ARM A9MP processor has a peripheral timer with an auto-increment
register, which holds an increment step value. A user could set
this value to zero. When auto-increment control bit is enabled,
it leads to an infinite loop in 'a9_gtimer_update' while
updating comparator value
