o3/probe/elastic_trace.cc

306 ElasticTrace::addSquashedInst(const DynInstConstPtr& head_inst)
311     auto itr_exec_info = tempStore.find(head_inst->seqNum);
318                 head_inst->seqNum);
321     if (head_inst->isLoad() && exec_info_ptr->executeTick != MaxTick &&
323         head_inst->hasRequest() &&
324         head_inst->getFault() == NoFault) {
326         addDepTraceRecord(head_inst, exec_info_ptr, false);
330     clearTempStoreUntil(head_inst);
334 ElasticTrace::addCommittedInst(const DynInstConstPtr& head_inst)
337                 head_inst->seqNum);
340     if (!head_inst->isNop()) {
346         auto itr_temp_store = tempStore.find(head_inst->seqNum);
349                 "store, skipping.\n", head_inst->seqNum);
369         if (head_inst->getFault() != NoFault) {
372                     (head_inst->isMemRef() ? "Load/store" : "Comp inst."),
373                     head_inst->seqNum);
374         } else if (head_inst->isMemRef() && !head_inst->hasRequest()) {
376                     "skip adding it to the trace\n", head_inst->seqNum);
377         } else if (!head_inst->readPredicate()) {
380                     (head_inst->isMemRef() ? "Load/store" : "Comp inst."),
381                     head_inst->seqNum);
384             addDepTraceRecord(head_inst, exec_info_ptr, true);
389     clearTempStoreUntil(head_inst);
393 ElasticTrace::addDepTraceRecord(const DynInstConstPtr& head_inst,
399     traceInfoMap[head_inst->seqNum] = new_record;
402     new_record->instNum = head_inst->seqNum;
404     new_record->type = head_inst->isLoad() ? Record::LOAD :
405                         (head_inst->isStore() ? Record::STORE :
409     new_record->reqFlags = head_inst->memReqFlags;
410     new_record->virtAddr = head_inst->effAddr;
411     new_record->asid = head_inst->asid;
412     new_record->physAddr = head_inst->physEffAddr;
414     new_record->size = head_inst->effSize;
415     new_record->pc = head_inst->instAddr();
441     if (head_inst->isLoad() && !commit) {
481     if (head_inst->isStore()) {
656 ElasticTrace::clearTempStoreUntil(const DynInstConstPtr& head_inst)
659     // corresponding the head_inst and continue clearing by decrementing the
661     InstSeqNum temp_sn = (head_inst->seqNum);
673     // Update the last cleared sequence number to that of the head_inst
674     lastClearedSeqNum = head_inst->seqNum;