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-rw-r--r--cpu/checker/cpu_builder.cc126
1 files changed, 126 insertions, 0 deletions
diff --git a/cpu/checker/cpu_builder.cc b/cpu/checker/cpu_builder.cc
new file mode 100644
index 000000000..397ccab14
--- /dev/null
+++ b/cpu/checker/cpu_builder.cc
@@ -0,0 +1,126 @@
+
+#include <string>
+
+#include "cpu/checker/cpu.hh"
+#include "cpu/inst_seq.hh"
+#include "cpu/ozone/dyn_inst.hh"
+#include "cpu/ozone/ozone_impl.hh"
+#include "mem/base_mem.hh"
+#include "sim/builder.hh"
+#include "sim/process.hh"
+#include "sim/sim_object.hh"
+
+class OzoneChecker : public Checker<RefCountingPtr<OzoneDynInst<OzoneImpl> > >
+{
+ public:
+ OzoneChecker(Params *p)
+ : Checker<RefCountingPtr<OzoneDynInst<OzoneImpl> > >(p)
+ { }
+};
+
+////////////////////////////////////////////////////////////////////////
+//
+// CheckerCPU Simulation Object
+//
+BEGIN_DECLARE_SIM_OBJECT_PARAMS(OzoneChecker)
+
+ 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(OzoneChecker)
+
+BEGIN_INIT_SIM_OBJECT_PARAMS(OzoneChecker)
+
+ 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(OzoneChecker)
+
+
+CREATE_SIM_OBJECT(OzoneChecker)
+{
+ OzoneChecker::Params *params = new OzoneChecker::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
+
+ OzoneChecker *cpu = new OzoneChecker(params);
+ return cpu;
+}
+
+REGISTER_SIM_OBJECT("OzoneChecker", OzoneChecker)