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authorRon Dreslinski <rdreslin@umich.edu>2006-10-08 20:30:42 -0400
committerRon Dreslinski <rdreslin@umich.edu>2006-10-08 20:30:42 -0400
commit5cb1840b311a7bba93a658481703ce1e09ccf7bb (patch)
tree6e8a501d2377915270e1b45dbc6d1adede4852f3 /src/cpu/ozone
parente65f0cef3ca70edf37ff74920def4ac899f6c7e3 (diff)
downloadgem5-5cb1840b311a7bba93a658481703ce1e09ccf7bb.tar.xz
Fixes for functional path.
If the cpu needs to update any state when it gets a functional write (LSQ??) then that code needs to be written. src/cpu/o3/fetch_impl.hh: src/cpu/o3/lsq_impl.hh: src/cpu/ozone/front_end_impl.hh: src/cpu/ozone/lw_lsq_impl.hh: src/cpu/simple/atomic.cc: src/cpu/simple/timing.cc: CPU's can recieve functional accesses, they need to determine if they need to do anything with them. src/mem/bus.cc: src/mem/bus.hh: Make the fuctional path do the correct tye of snoop --HG-- extra : convert_revision : 70d09f954b907a8aa9b8137579cd2b06e02ae2ff
Diffstat (limited to 'src/cpu/ozone')
-rw-r--r--src/cpu/ozone/front_end_impl.hh2
-rw-r--r--src/cpu/ozone/lw_lsq_impl.hh2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/cpu/ozone/front_end_impl.hh b/src/cpu/ozone/front_end_impl.hh
index 5956c5cba..c814ff9c7 100644
--- a/src/cpu/ozone/front_end_impl.hh
+++ b/src/cpu/ozone/front_end_impl.hh
@@ -59,7 +59,7 @@ template<class Impl>
void
FrontEnd<Impl>::IcachePort::recvFunctional(PacketPtr pkt)
{
- panic("FrontEnd doesn't expect recvFunctional callback!");
+ warn("FrontEnd doesn't update state from functional calls");
}
template<class Impl>
diff --git a/src/cpu/ozone/lw_lsq_impl.hh b/src/cpu/ozone/lw_lsq_impl.hh
index 9d17b027f..e523712da 100644
--- a/src/cpu/ozone/lw_lsq_impl.hh
+++ b/src/cpu/ozone/lw_lsq_impl.hh
@@ -72,7 +72,7 @@ template <class Impl>
void
OzoneLWLSQ<Impl>::DcachePort::recvFunctional(PacketPtr pkt)
{
- panic("O3CPU doesn't expect recvFunctional callback!");
+ warn("O3CPU doesn't update things on a recvFunctional");
}
template <class Impl>