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track the idle_thread() function in the kernel, so that we can know if we are idle during a run.

Browse source 
kern/tru64/tru64_system.cc:
    autogen for new tracked function

    add to fn name map
kern/tru64/tru64_system.hh:
    autogen

--HG--
extra : convert_revision : 322d54df3070824a039085dc3742660c82cf750d
This commit is contained in:
Lisa Hsu 2003-11-07 00:14:38 -05:00
parent 3a99657c8f
commit a03221b6ca
2 changed files with 14 additions and 0 deletions
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12
kern/tru64/tru64_system.cc
View file

@ -185,6 +185,9 @@ Tru64System::Tru64System(const string _name, const uint64_t _init_param,
esTxeofBin = new Statistics::MainBin(name() + " es_txeof");
fnBins.insert(make_pair("es_txeof", esTxeofBin));
idleThreadBin = new Statistics::MainBin(name() + " idle_thread");
fnBins.insert(make_pair("idle_thread", idleThreadBin));
}
//INSTRUMENTATION CODEGEN END
#endif //FS_MEASURE
@ -236,6 +239,7 @@ Tru64System::Tru64System(const string _name, const uint64_t _init_param,
esStartEvent = new FnEvent(&pcEventQueue, "es_start", this);
esTransmitEvent = new FnEvent(&pcEventQueue, "es_transmit", this);
esTxeofEvent = new FnEvent(&pcEventQueue, "es_txeof", this);
idleThreadEvent = new FnEvent(&pcEventQueue, "idle_thread", this);
}
//INSTRUMENTATION CODEGEN END
#endif //FS_MEASURE
@ -444,6 +448,11 @@ Tru64System::Tru64System(const string _name, const uint64_t _init_param,
else
panic("could not find kernel symbol \'es_txeof\'");
if (kernelSymtab->findAddress("idle_thread", addr))
idleThreadEvent->schedule(addr);
else
panic("could not find kernel symbol \'idle_thread\'");
}
//INSTRUMENTATION CODEGEN END
if (bin == true) {
@ -488,6 +497,8 @@ Tru64System::Tru64System(const string _name, const uint64_t _init_param,
populateMap("es_transmit", "es_start");
populateMap("es_txeof", "es_intr");
populateMap("idle_thread", "");
}
#endif //FS_MEASURE
}
@ -543,6 +554,7 @@ Tru64System::~Tru64System()
delete esStartEvent;
delete esTransmitEvent;
delete esTxeofEvent;
delete idleThreadEvent;
}
//INSTRUMENTATION CODEGEN END
#endif //FS_MEASURE

2
kern/tru64/tru64_system.hh
View file

@ -94,6 +94,7 @@ class Tru64System : public System
Statistics::MainBin *esStartBin;
Statistics::MainBin *esTransmitBin;
Statistics::MainBin *esTxeofBin;
Statistics::MainBin *idleThreadBin;
//INSTRUMENTATION CODEGEN END
#endif //FS_MEASURE
@ -138,6 +139,7 @@ class Tru64System : public System
FnEvent *esStartEvent;
FnEvent *esTransmitEvent;
FnEvent *esTxeofEvent;
FnEvent *idleThreadEvent;
//INSTRUMENTATION CODEGEN END
#endif //FS_MEASURE