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ext: Make gem5-SST support CMOs

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Change-Id: I45047702018512dfef5a93a633871821f3c69820
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53626
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Reviewed-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Giacomo Travaglini
2021-11-11 10:48:15 +00:00
parent d421e7acd0
commit 85dc34ebf8
1 changed files with 9 additions and 1 deletions
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10
ext/sst/translator.hh
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@@ -48,6 +48,7 @@ gem5RequestToSSTRequest(gem5::PacketPtr pkt,
switch ((gem5::MemCmd::Command)pkt->cmd.toInt()) {
case gem5::MemCmd::HardPFReq:
case gem5::MemCmd::SoftPFReq:
case gem5::MemCmd::SoftPFExReq:
case gem5::MemCmd::LoadLockedReq:
case gem5::MemCmd::ReadExReq:
case gem5::MemCmd::ReadReq:
@@ -58,8 +59,15 @@ gem5RequestToSSTRequest(gem5::PacketPtr pkt,
case gem5::MemCmd::WriteReq:
cmd = SST::Interfaces::SimpleMem::Request::Command::Write;
break;
case gem5::MemCmd::CleanInvalidReq:
case gem5::MemCmd::InvalidateReq:
cmd = SST::Interfaces::SimpleMem::Request::Command::FlushLineInv;
break;
case gem5::MemCmd::CleanSharedReq:
cmd = SST::Interfaces::SimpleMem::Request::Command::FlushLine;
break;
default:
assert(false && "Unable to convert gem5 packet");
panic("Unable to convert gem5 packet: %s\n", pkt->cmd.toString());
}
SST::Interfaces::SimpleMem::Addr addr = pkt->getAddr();