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Diffstat (limited to 'src/mem/bus.cc')
| -rw-r--r-- | src/mem/bus.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mem/bus.cc b/src/mem/bus.cc index eba96b4d2..42c4431bb 100644 --- a/src/mem/bus.cc +++ b/src/mem/bus.cc @@ -457,6 +457,10 @@ Bus::recvStatusChange(Port::Status status, int id) bool snoops; AddrRangeIter iter; + if (inRecvStatusChange.count(id)) + return; + inRecvStatusChange.insert(id); + assert(status == Port::RangeChange && "The other statuses need to be implemented."); @@ -524,6 +528,7 @@ Bus::recvStatusChange(Port::Status status, int id) if (id != defaultId && defaultPort) defaultPort->sendStatusChange(Port::RangeChange); + inRecvStatusChange.erase(id); } void |