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Fix outstanding bug (FS#158).

Browse source 
src/cpu/o3/cpu.cc:
    Extra debugging, fix a bug brought up on bug tracker.

--HG--
extra : convert_revision : 23f8b166ba0d0af54e15b651ed28f59a1bc9d2f2
This commit is contained in:
Kevin Lim 2006-10-09 11:01:19 -04:00
parent 6a2d6c0f83
commit d95b23b81f
1 changed files with 9 additions and 0 deletions
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9
src/cpu/o3/cpu.cc
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@ -455,13 +455,16 @@ FullO3CPU<Impl>::tick()
if (!tickEvent.scheduled()) {
if (_status == SwitchedOut ||
getState() == SimObject::Drained) {
DPRINTF(O3CPU, "Switched out!\n");
// increment stat
lastRunningCycle = curTick;
} else if (!activityRec.active() || _status == Idle) {
DPRINTF(O3CPU, "Idle!\n");
lastRunningCycle = curTick;
timesIdled++;
} else {
tickEvent.schedule(curTick + cycles(1));
DPRINTF(O3CPU, "Scheduling next tick!\n");
}
}
@ -520,6 +523,8 @@ FullO3CPU<Impl>::activateThread(unsigned tid)
list<unsigned>::iterator isActive = find(
activeThreads.begin(), activeThreads.end(), tid);
DPRINTF(O3CPU, "[tid:%i]: Calling activate thread.\n", tid);
if (isActive == activeThreads.end()) {
DPRINTF(O3CPU, "[tid:%i]: Adding to active threads list\n",
tid);
@ -536,6 +541,8 @@ FullO3CPU<Impl>::deactivateThread(unsigned tid)
list<unsigned>::iterator thread_it =
find(activeThreads.begin(), activeThreads.end(), tid);
DPRINTF(O3CPU, "[tid:%i]: Calling deactivate thread.\n", tid);
if (thread_it != activeThreads.end()) {
DPRINTF(O3CPU,"[tid:%i]: Removing from active threads list\n",
tid);
@ -836,7 +843,9 @@ template <class Impl>
void
FullO3CPU<Impl>::resume()
{
#if FULL_SYSTEM
assert(system->getMemoryMode() == System::Timing);
#endif
fetch.resume();
decode.resume();
rename.resume();