127 lines
3.7 KiB
C++
127 lines
3.7 KiB
C++
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#include <string>
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#include "cpu/checker/cpu.hh"
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#include "cpu/inst_seq.hh"
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#include "cpu/o3/alpha_dyn_inst.hh"
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#include "cpu/o3/alpha_impl.hh"
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#include "mem/base_mem.hh"
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#include "sim/builder.hh"
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#include "sim/process.hh"
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#include "sim/sim_object.hh"
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class O3Checker : public Checker<RefCountingPtr<AlphaDynInst<AlphaSimpleImpl> > >
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{
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public:
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O3Checker(Params *p)
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: Checker<RefCountingPtr<AlphaDynInst<AlphaSimpleImpl> > >(p)
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{ }
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};
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////////////////////////////////////////////////////////////////////////
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//
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// CheckerCPU Simulation Object
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//
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BEGIN_DECLARE_SIM_OBJECT_PARAMS(O3Checker)
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Param<Counter> max_insts_any_thread;
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Param<Counter> max_insts_all_threads;
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Param<Counter> max_loads_any_thread;
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Param<Counter> max_loads_all_threads;
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#if FULL_SYSTEM
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SimObjectParam<AlphaITB *> itb;
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SimObjectParam<AlphaDTB *> dtb;
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SimObjectParam<FunctionalMemory *> mem;
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SimObjectParam<System *> system;
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Param<int> cpu_id;
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Param<Tick> profile;
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#else
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SimObjectParam<Process *> workload;
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#endif // FULL_SYSTEM
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Param<int> clock;
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SimObjectParam<BaseMem *> icache;
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SimObjectParam<BaseMem *> dcache;
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Param<bool> defer_registration;
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Param<bool> exitOnError;
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Param<bool> function_trace;
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Param<Tick> function_trace_start;
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END_DECLARE_SIM_OBJECT_PARAMS(O3Checker)
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BEGIN_INIT_SIM_OBJECT_PARAMS(O3Checker)
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INIT_PARAM(max_insts_any_thread,
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"terminate when any thread reaches this inst count"),
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INIT_PARAM(max_insts_all_threads,
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"terminate when all threads have reached this inst count"),
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INIT_PARAM(max_loads_any_thread,
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"terminate when any thread reaches this load count"),
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INIT_PARAM(max_loads_all_threads,
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"terminate when all threads have reached this load count"),
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#if FULL_SYSTEM
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INIT_PARAM(itb, "Instruction TLB"),
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INIT_PARAM(dtb, "Data TLB"),
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INIT_PARAM(mem, "memory"),
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INIT_PARAM(system, "system object"),
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INIT_PARAM(cpu_id, "processor ID"),
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INIT_PARAM(profile, ""),
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#else
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INIT_PARAM(workload, "processes to run"),
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#endif // FULL_SYSTEM
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INIT_PARAM(clock, "clock speed"),
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INIT_PARAM(icache, "L1 instruction cache object"),
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INIT_PARAM(dcache, "L1 data cache object"),
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INIT_PARAM(defer_registration, "defer system registration (for sampling)"),
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INIT_PARAM(exitOnError, "exit on error"),
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INIT_PARAM(function_trace, "Enable function trace"),
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INIT_PARAM(function_trace_start, "Cycle to start function trace")
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END_INIT_SIM_OBJECT_PARAMS(O3Checker)
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CREATE_SIM_OBJECT(O3Checker)
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{
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O3Checker::Params *params = new O3Checker::Params();
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params->name = getInstanceName();
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params->numberOfThreads = 1;
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params->max_insts_any_thread = 0;
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params->max_insts_all_threads = 0;
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params->max_loads_any_thread = 0;
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params->max_loads_all_threads = 0;
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params->exitOnError = exitOnError;
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params->deferRegistration = defer_registration;
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params->functionTrace = function_trace;
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params->functionTraceStart = function_trace_start;
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params->clock = clock;
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// Hack to touch all parameters. Consider not deriving Checker
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// from BaseCPU..it's not really a CPU in the end.
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Counter temp;
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temp = max_insts_any_thread;
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temp = max_insts_all_threads;
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temp = max_loads_any_thread;
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temp = max_loads_all_threads;
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BaseMem *cache = icache;
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cache = dcache;
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#if FULL_SYSTEM
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params->itb = itb;
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params->dtb = dtb;
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params->mem = mem;
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params->system = system;
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params->cpu_id = cpu_id;
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params->profile = profile;
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#else
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params->process = workload;
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#endif
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O3Checker *cpu = new O3Checker(params);
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return cpu;
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}
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REGISTER_SIM_OBJECT("O3Checker", O3Checker)
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