Merge ktlim@zizzer:/bk/newmem

into  zamp.eecs.umich.edu:/z/ktlim2/clean/newmem

--HG--
extra : convert_revision : 3d951bbeee0178de47e1bdbe704808544bfe732e

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)