Fix bug with timing snoop upcalls to MemTest object.

--HG--
extra : convert_revision : 1940a5d231b4f856cf69578f68ea98435824dbd8

1 files changed, 7 insertions, 1 deletions

diff --git a/src/cpu/memtest/memtest.cc b/src/cpu/memtest/memtest.cc
index f5c8bb93b..77816e8d1 100644
--- a/src/cpu/memtest/memtest.cc
+++ b/src/cpu/memtest/memtest.cc
@@ -57,7 +57,13 @@ int TESTER_ALLOCATOR=0;
 bool
 MemTest::CpuPort::recvTiming(PacketPtr pkt)
 {
-    memtest->completeRequest(pkt);
+    if (pkt->isResponse()) {
+        memtest->completeRequest(pkt);
+    } else {
+        // must be snoop upcall
+        assert(pkt->isRequest());
+        assert(pkt->getDest() == Packet::Broadcast);
+    }
     return true;
 }