diff options
Diffstat (limited to 'src/cpu/simple/timing.hh')
-rw-r--r-- | src/cpu/simple/timing.hh | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/cpu/simple/timing.hh b/src/cpu/simple/timing.hh index 03264315e..4a5a20429 100644 --- a/src/cpu/simple/timing.hh +++ b/src/cpu/simple/timing.hh @@ -165,7 +165,7 @@ class TimingSimpleCPU : public BaseSimpleCPU /** * Snooping a coherence request, do nothing. */ - virtual void recvTimingSnoopReq(PacketPtr pkt) { } + virtual void recvTimingSnoopReq(PacketPtr pkt) {} TimingSimpleCPU* cpu; @@ -217,10 +217,18 @@ class TimingSimpleCPU : public BaseSimpleCPU DcachePort(TimingSimpleCPU *_cpu) : TimingCPUPort(_cpu->name() + ".dcache_port", _cpu), tickEvent(_cpu) - { } + { + cacheBlockMask = ~(cpu->cacheLineSize() - 1); + } + Addr cacheBlockMask; protected: + /** Snoop a coherence request, we need to check if this causes + * a wakeup event on a cpu that is monitoring an address + */ + virtual void recvTimingSnoopReq(PacketPtr pkt); + virtual bool recvTimingResp(PacketPtr pkt); virtual void recvRetry(); |