From ff3d16ca1f7d83ce7932868d2bf1cb3e526562ea Mon Sep 17 00:00:00 2001 From: Kevin Lim Date: Tue, 23 May 2006 16:51:16 -0400 Subject: Move kernel stats out of CPU and into XC. arch/alpha/ev5.cc: Move kernel stats out of CPU and into XC. Also be sure to check if the kernel stats exist prior to using them. --HG-- extra : convert_revision : 565cd7026410fd7d8586f953d9b328c2e67a9473 --- kern/system_events.cc | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'kern') 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); } -- cgit v1.2.3