diff options
Diffstat (limited to 'src/cpu/o3/commit_impl.hh')
| -rw-r--r-- | src/cpu/o3/commit_impl.hh | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/cpu/o3/commit_impl.hh b/src/cpu/o3/commit_impl.hh index 34f487e2c..6ae01ae67 100644 --- a/src/cpu/o3/commit_impl.hh +++ b/src/cpu/o3/commit_impl.hh @@ -1083,12 +1083,26 @@ DefaultCommit<Impl>::commitHead(DynInstPtr &head_inst, unsigned inst_num) // Generate trap squash event. generateTrapEvent(tid); - +// warn("%lli fault (%d) handled @ PC %08p", curTick, inst_fault->name(), head_inst->readPC()); return false; } updateComInstStats(head_inst); +#if FULL_SYSTEM + if (thread[tid]->profile) { +// bool usermode = +// (cpu->readMiscReg(AlphaISA::IPR_DTB_CM, tid) & 0x18) != 0; +// thread[tid]->profilePC = usermode ? 1 : head_inst->readPC(); + thread[tid]->profilePC = head_inst->readPC(); + ProfileNode *node = thread[tid]->profile->consume(thread[tid]->getXCProxy(), + head_inst->staticInst); + + if (node) + thread[tid]->profileNode = node; + } +#endif + if (head_inst->traceData) { head_inst->traceData->setFetchSeq(head_inst->seqNum); head_inst->traceData->setCPSeq(thread[tid]->numInst); @@ -1102,6 +1116,9 @@ DefaultCommit<Impl>::commitHead(DynInstPtr &head_inst, unsigned inst_num) head_inst->renamedDestRegIdx(i)); } + if (head_inst->isCopy()) + panic("Should not commit any copy instructions!"); + // Finally clear the head ROB entry. rob->retireHead(tid); |