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| author | Ali Saidi <saidi@eecs.umich.edu> | 2013-03-04 23:33:47 -0500 |
|---|---|---|
| committer | Ali Saidi <saidi@eecs.umich.edu> | 2013-03-04 23:33:47 -0500 |
| commit | f205d83359dfb3c4f75159f83081b5e356c3c4b4 (patch) | |
| tree | 54d847c2b4f0d57acff50b4367c43bc3390bc619 /src/cpu/o3/fetch_impl.hh | |
| parent | f4fd12d49e9a4aea3ab3b538301b5fd0f657137b (diff) | |
| download | gem5-f205d83359dfb3c4f75159f83081b5e356c3c4b4.tar.xz | |
cpu: fix a switching issue with the o3 cpu.
This change fixes the switcheroo test that broke earlier this month. The code
that was checking for the pipeline being blocked wasn't checking for a pending
translation, only for a icache access.
Diffstat (limited to 'src/cpu/o3/fetch_impl.hh')
| -rw-r--r-- | src/cpu/o3/fetch_impl.hh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cpu/o3/fetch_impl.hh b/src/cpu/o3/fetch_impl.hh index e0eb10334..249111f3d 100644 --- a/src/cpu/o3/fetch_impl.hh +++ b/src/cpu/o3/fetch_impl.hh @@ -1048,7 +1048,8 @@ DefaultFetch<Impl>::checkSignalsAndUpdate(ThreadID tid) if (checkStall(tid) && fetchStatus[tid] != IcacheWaitResponse && - fetchStatus[tid] != IcacheWaitRetry) { + fetchStatus[tid] != IcacheWaitRetry && + fetchStatus[tid] != ItlbWait) { DPRINTF(Fetch, "[tid:%i]: Setting to blocked\n",tid); fetchStatus[tid] = Blocked; |