diff options
Diffstat (limited to 'src/cpu/base.hh')
-rw-r--r-- | src/cpu/base.hh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/cpu/base.hh b/src/cpu/base.hh index 79d22c992..9257778ef 100644 --- a/src/cpu/base.hh +++ b/src/cpu/base.hh @@ -77,6 +77,20 @@ class BaseCPU : public MemObject inline Tick cycles(int numCycles) const { return clock * numCycles; } inline Tick curCycle() const { return curTick / clock; } + /** The next cycle the CPU should be scheduled, given a cache + * access or quiesce event returning on this cycle. This function + * may return curTick if the CPU should run on the current cycle. + */ + Tick nextCycle(); + + /** The next cycle the CPU should be scheduled, given a cache + * access or quiesce event returning on the given Tick. This + * function may return curTick if the CPU should run on the + * current cycle. + * @param begin_tick The tick that the event is completing on. + */ + Tick nextCycle(Tick begin_tick); + #if FULL_SYSTEM protected: // uint64_t interrupts[TheISA::NumInterruptLevels]; |