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author | Mitch Hayenga <mitch.hayenga@arm.com> | 2016-04-07 09:30:20 -0500 |
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committer | Mitch Hayenga <mitch.hayenga@arm.com> | 2016-04-07 09:30:20 -0500 |
commit | c75ff71139d6358678835cca63e35d1135eaf466 (patch) | |
tree | 0811177db4dca4a237b8e5d7dd65f8ec155cb14e /src/cpu/checker/cpu_impl.hh | |
parent | d99deff8ea296fd28b48da08aba577a1e7dfc01b (diff) | |
download | gem5-c75ff71139d6358678835cca63e35d1135eaf466.tar.xz |
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.
Diffstat (limited to 'src/cpu/checker/cpu_impl.hh')
-rw-r--r-- | src/cpu/checker/cpu_impl.hh | 3 |
1 files changed, 1 insertions, 2 deletions
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<Impl>::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()); |