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Make bus address conflict error more informative

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This commit is contained in:
Steve Reinhardt 2008-06-21 01:06:27 -04:00
parent 6b45238316
commit 1434b86943
1 changed files with 6 additions and 3 deletions
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9
src/mem/bus.cc
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@ -524,9 +524,12 @@ Bus::recvStatusChange(Port::Status status, int id)
for (iter = ranges.begin(); iter != ranges.end(); iter++) {
DPRINTF(BusAddrRanges, "Adding range %#llx - %#llx for id %d\n",
iter->start, iter->end, id);
if (portMap.insert(*iter, id) == portMap.end())
panic("Two devices with same range\n");
if (portMap.insert(*iter, id) == portMap.end()) {
int conflict_id = portMap.find(*iter)->second;
fatal("%s has two ports with same range:\n\t%s\n\t%s\n",
name(), interfaces[id]->getPeer()->name(),
interfaces[conflict_id]->getPeer()->name());
}
}
}
DPRINTF(MMU, "port list has %d entries\n", portMap.size());