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| author | Andreas Sandberg <andreas@sandberg.pp.se> | 2013-10-03 11:00:18 +0200 |
|---|---|---|
| committer | Andreas Sandberg <andreas@sandberg.pp.se> | 2013-10-03 11:00:18 +0200 |
| commit | 0dd6f87e63edcafdb2df9b582d768bfca9e78d6a (patch) | |
| tree | dbe90f27aca1d101af93a6adc5cd372fc6692914 /src/cpu/kvm | |
| parent | 05ed2deda679a2651ead92e93bec55c90705a738 (diff) | |
| download | gem5-0dd6f87e63edcafdb2df9b582d768bfca9e78d6a.tar.xz | |
kvm: Service events in the instruction event queues
This changset adds calls to the service the instruction event queues
that accidentally went missing from commit [0063c7dd18ec]. The
original commit only included the code needed to schedule instruction
stops from KVM and missed the functionality to actually service the
events.
Diffstat (limited to 'src/cpu/kvm')
| -rw-r--r-- | src/cpu/kvm/base.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/cpu/kvm/base.cc b/src/cpu/kvm/base.cc index 5e3ec279a..d43288f4f 100644 --- a/src/cpu/kvm/base.cc +++ b/src/cpu/kvm/base.cc @@ -540,6 +540,12 @@ BaseKvmCPU::tick() _status = Running; } + // Service any pending instruction events. The vCPU should + // have exited in time for the event using the instruction + // counter configured by setupInstStop(). + comInstEventQueue[0]->serviceEvents(ctrInsts); + system->instEventQueue.serviceEvents(system->totalNumInsts); + if (tryDrain()) _status = Idle; } break; @@ -1179,7 +1185,6 @@ BaseKvmCPU::ioctlRun() void BaseKvmCPU::setupInstStop() { - if (comInstEventQueue[0]->empty()) { setupInstCounter(0); } else { |