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Diffstat (limited to 'cpu/checker/o3_cpu_builder.cc')
| -rw-r--r-- | cpu/checker/o3_cpu_builder.cc | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/cpu/checker/o3_cpu_builder.cc b/cpu/checker/o3_cpu_builder.cc new file mode 100644 index 000000000..125bfa398 --- /dev/null +++ b/cpu/checker/o3_cpu_builder.cc @@ -0,0 +1,126 @@ + +#include <string> + +#include "cpu/checker/cpu.hh" +#include "cpu/inst_seq.hh" +#include "cpu/o3/alpha_dyn_inst.hh" +#include "cpu/o3/alpha_impl.hh" +#include "mem/base_mem.hh" +#include "sim/builder.hh" +#include "sim/process.hh" +#include "sim/sim_object.hh" + +class O3Checker : public Checker<RefCountingPtr<AlphaDynInst<AlphaSimpleImpl> > > +{ + public: + O3Checker(Params *p) + : Checker<RefCountingPtr<AlphaDynInst<AlphaSimpleImpl> > >(p) + { } +}; + +//////////////////////////////////////////////////////////////////////// +// +// CheckerCPU Simulation Object +// +BEGIN_DECLARE_SIM_OBJECT_PARAMS(O3Checker) + + Param<Counter> max_insts_any_thread; + Param<Counter> max_insts_all_threads; + Param<Counter> max_loads_any_thread; + Param<Counter> max_loads_all_threads; + +#if FULL_SYSTEM + SimObjectParam<AlphaITB *> itb; + SimObjectParam<AlphaDTB *> dtb; + SimObjectParam<FunctionalMemory *> mem; + SimObjectParam<System *> system; + Param<int> cpu_id; + Param<Tick> profile; +#else + SimObjectParam<Process *> workload; +#endif // FULL_SYSTEM + Param<int> clock; + SimObjectParam<BaseMem *> icache; + SimObjectParam<BaseMem *> dcache; + + Param<bool> defer_registration; + Param<bool> exitOnError; + Param<bool> function_trace; + Param<Tick> function_trace_start; + +END_DECLARE_SIM_OBJECT_PARAMS(O3Checker) + +BEGIN_INIT_SIM_OBJECT_PARAMS(O3Checker) + + INIT_PARAM(max_insts_any_thread, + "terminate when any thread reaches this inst count"), + INIT_PARAM(max_insts_all_threads, + "terminate when all threads have reached this inst count"), + INIT_PARAM(max_loads_any_thread, + "terminate when any thread reaches this load count"), + INIT_PARAM(max_loads_all_threads, + "terminate when all threads have reached this load count"), + +#if FULL_SYSTEM + INIT_PARAM(itb, "Instruction TLB"), + INIT_PARAM(dtb, "Data TLB"), + INIT_PARAM(mem, "memory"), + INIT_PARAM(system, "system object"), + INIT_PARAM(cpu_id, "processor ID"), + INIT_PARAM(profile, ""), +#else + INIT_PARAM(workload, "processes to run"), +#endif // FULL_SYSTEM + + INIT_PARAM(clock, "clock speed"), + INIT_PARAM(icache, "L1 instruction cache object"), + INIT_PARAM(dcache, "L1 data cache object"), + + INIT_PARAM(defer_registration, "defer system registration (for sampling)"), + INIT_PARAM(exitOnError, "exit on error"), + INIT_PARAM(function_trace, "Enable function trace"), + INIT_PARAM(function_trace_start, "Cycle to start function trace") + +END_INIT_SIM_OBJECT_PARAMS(O3Checker) + + +CREATE_SIM_OBJECT(O3Checker) +{ + O3Checker::Params *params = new O3Checker::Params(); + params->name = getInstanceName(); + params->numberOfThreads = 1; + params->max_insts_any_thread = 0; + params->max_insts_all_threads = 0; + params->max_loads_any_thread = 0; + params->max_loads_all_threads = 0; + params->exitOnError = exitOnError; + params->deferRegistration = defer_registration; + params->functionTrace = function_trace; + params->functionTraceStart = function_trace_start; + params->clock = clock; + // Hack to touch all parameters. Consider not deriving Checker + // from BaseCPU..it's not really a CPU in the end. + Counter temp; + temp = max_insts_any_thread; + temp = max_insts_all_threads; + temp = max_loads_any_thread; + temp = max_loads_all_threads; + BaseMem *cache = icache; + cache = dcache; + +#if FULL_SYSTEM + params->itb = itb; + params->dtb = dtb; + params->mem = mem; + params->system = system; + params->cpu_id = cpu_id; + params->profile = profile; +#else + params->process = workload; +#endif + + O3Checker *cpu = new O3Checker(params); + return cpu; +} + +REGISTER_SIM_OBJECT("O3Checker", O3Checker) |