From c75ff71139d6358678835cca63e35d1135eaf466 Mon Sep 17 00:00:00 2001 From: Mitch Hayenga Date: Thu, 7 Apr 2016 09:30:20 -0500 Subject: mem: Remove threadId from memory request class In general, the ThreadID parameter is unnecessary in the memory system as the ContextID is what is used for the purposes of locks/wakeups. Since we allocate sequential ContextIDs for each thread on MT-enabled CPUs, ThreadID is unnecessary as the CPUs can identify the requesting thread through sideband info (SenderState / LSQ entries) or ContextID offset from the base ContextID for a cpu. This is a re-spin of 20264eb after the revert (bd1c6789) and includes some fixes of that commit. --- src/cpu/checker/cpu_impl.hh | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/cpu/checker/cpu_impl.hh') diff --git a/src/cpu/checker/cpu_impl.hh b/src/cpu/checker/cpu_impl.hh index 289861521..5d5900aae 100644 --- a/src/cpu/checker/cpu_impl.hh +++ b/src/cpu/checker/cpu_impl.hh @@ -248,8 +248,7 @@ Checker::verify(DynInstPtr &completed_inst) sizeof(MachInst), 0, masterId, - fetch_PC, thread->contextId(), - unverifiedInst->threadNumber); + fetch_PC, thread->contextId()); memReq->setVirt(0, fetch_PC, sizeof(MachInst), Request::INST_FETCH, masterId, thread->instAddr()); -- cgit v1.2.3