diff options
Diffstat (limited to 'kern/system_events.cc')
| -rw-r--r-- | kern/system_events.cc | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/kern/system_events.cc b/kern/system_events.cc index 9b9861497..221eb228d 100644 --- a/kern/system_events.cc +++ b/kern/system_events.cc @@ -67,15 +67,17 @@ FnEvent::process(ExecContext *xc) void IdleStartEvent::process(ExecContext *xc) { - xc->getCpuPtr()->kernelStats->setIdleProcess( - xc->readMiscReg(AlphaISA::IPR_PALtemp23), xc); + if (xc->getKernelStats()) + xc->getKernelStats()->setIdleProcess( + xc->readMiscReg(AlphaISA::IPR_PALtemp23), xc); remove(); } void InterruptStartEvent::process(ExecContext *xc) { - xc->getCpuPtr()->kernelStats->mode(Kernel::interrupt, xc); + if (xc->getKernelStats()) + xc->getKernelStats()->mode(Kernel::interrupt, xc); } void @@ -83,5 +85,6 @@ InterruptEndEvent::process(ExecContext *xc) { // We go back to kernel, if we are user, inside the rti // pal code we will get switched to user because of the ICM write - xc->getCpuPtr()->kernelStats->mode(Kernel::kernel, xc); + if (xc->getKernelStats()) + xc->getKernelStats()->mode(Kernel::kernel, xc); } |