Remove mem parameter. Now the translating port asks the CPU's dcache's peer for its MemObject instead of having to have a paramter for the MemObject.

configs/example/fs.py:
configs/example/se.py:
src/cpu/simple/base.cc:
src/cpu/simple/base.hh:
src/cpu/simple/timing.cc:
src/cpu/simple_thread.cc:
src/cpu/simple_thread.hh:
src/cpu/thread_state.cc:
src/cpu/thread_state.hh:
tests/configs/o3-timing-mp.py:
tests/configs/o3-timing.py:
tests/configs/simple-atomic-mp.py:
tests/configs/simple-atomic.py:
tests/configs/simple-timing-mp.py:
tests/configs/simple-timing.py:
tests/configs/tsunami-simple-atomic-dual.py:
tests/configs/tsunami-simple-atomic.py:
tests/configs/tsunami-simple-timing-dual.py:
tests/configs/tsunami-simple-timing.py:
    No need for mem parameter any more.
src/cpu/checker/cpu.cc:
    Use new constructor for simple thread (no more MemObject parameter).
src/cpu/checker/cpu.hh:
    Remove MemObject parameter.
src/cpu/memtest/memtest.hh:
    Ports now take in their MemObject owner.
src/cpu/o3/alpha/cpu_builder.cc:
    Remove mem parameter.
src/cpu/o3/alpha/cpu_impl.hh:
    Remove memory parameter and clean up handling of TranslatingPort.
src/cpu/o3/cpu.cc:
src/cpu/o3/cpu.hh:
src/cpu/o3/fetch.hh:
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/mips/cpu_builder.cc:
src/cpu/o3/mips/cpu_impl.hh:
src/cpu/o3/params.hh:
src/cpu/o3/thread_state.hh:
src/cpu/ozone/cpu.hh:
src/cpu/ozone/cpu_builder.cc:
src/cpu/ozone/cpu_impl.hh:
src/cpu/ozone/front_end.hh:
src/cpu/ozone/front_end_impl.hh:
src/cpu/ozone/lw_lsq.hh:
src/cpu/ozone/lw_lsq_impl.hh:
src/cpu/ozone/simple_params.hh:
src/cpu/ozone/thread_state.hh:
src/cpu/simple/atomic.cc:
    Remove memory parameter.

--HG--
extra : convert_revision : 43cb44a33b31320d44b69679dcf646c0380d07d3

4 files changed, 2 insertions, 20 deletions

diff --git a/src/cpu/simple/atomic.cc b/src/cpu/simple/atomic.cc
index edba55b0d..bfb80dc0f 100644
--- a/src/cpu/simple/atomic.cc
+++ b/src/cpu/simple/atomic.cc
@@ -72,15 +72,6 @@ AtomicSimpleCPU::getPort(const std::string &if_name, int idx)
 void
 AtomicSimpleCPU::init()
 {
-    //Create Memory Ports (conect them up)
-//    Port *mem_dport = mem->getPort("");
-//    dcachePort.setPeer(mem_dport);
-//    mem_dport->setPeer(&dcachePort);
-
-//    Port *mem_iport = mem->getPort("");
-//    icachePort.setPeer(mem_iport);
-//    mem_iport->setPeer(&icachePort);
-
     BaseCPU::init();
 #if FULL_SYSTEM
     for (int i = 0; i < threadContexts.size(); ++i) {
@@ -500,7 +491,6 @@ BEGIN_DECLARE_SIM_OBJECT_PARAMS(AtomicSimpleCPU)
     Param<Counter> max_loads_any_thread;
     Param<Counter> max_loads_all_threads;
     Param<Tick> progress_interval;
-    SimObjectParam<MemObject *> mem;
     SimObjectParam<System *> system;
     Param<int> cpu_id;
 
@@ -533,7 +523,6 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(AtomicSimpleCPU)
     INIT_PARAM(max_loads_all_threads,
                "terminate when all threads have reached this load count"),
     INIT_PARAM(progress_interval, "Progress interval"),
-    INIT_PARAM(mem, "memory"),
     INIT_PARAM(system, "system object"),
     INIT_PARAM(cpu_id, "processor ID"),
 
@@ -571,7 +560,6 @@ CREATE_SIM_OBJECT(AtomicSimpleCPU)
     params->functionTraceStart = function_trace_start;
     params->width = width;
     params->simulate_stalls = simulate_stalls;
-    params->mem = mem;
     params->system = system;
     params->cpu_id = cpu_id;
 
diff --git a/src/cpu/simple/base.cc b/src/cpu/simple/base.cc
index cbb3980cb..dc06c17f5 100644
--- a/src/cpu/simple/base.cc
+++ b/src/cpu/simple/base.cc
@@ -70,13 +70,13 @@ using namespace std;
 using namespace TheISA;
 
 BaseSimpleCPU::BaseSimpleCPU(Params *p)
-    : BaseCPU(p), mem(p->mem), thread(NULL)
+    : BaseCPU(p), thread(NULL)
 {
 #if FULL_SYSTEM
     thread = new SimpleThread(this, 0, p->system, p->itb, p->dtb);
 #else
     thread = new SimpleThread(this, /* thread_num */ 0, p->process,
-            /* asid */ 0, mem);
+            /* asid */ 0);
 #endif // !FULL_SYSTEM
 
     thread->setStatus(ThreadContext::Suspended);
diff --git a/src/cpu/simple/base.hh b/src/cpu/simple/base.hh
index af6b6f835..f382158dd 100644
--- a/src/cpu/simple/base.hh
+++ b/src/cpu/simple/base.hh
@@ -76,8 +76,6 @@ class BaseSimpleCPU : public BaseCPU
     typedef TheISA::FloatReg FloatReg;
     typedef TheISA::FloatRegBits FloatRegBits;
 
-    MemObject *mem;
-
   protected:
     Trace::InstRecord *traceData;
 
@@ -95,7 +93,6 @@ class BaseSimpleCPU : public BaseCPU
   public:
     struct Params : public BaseCPU::Params
     {
-        MemObject *mem;
 #if FULL_SYSTEM
         AlphaITB *itb;
         AlphaDTB *dtb;
diff --git a/src/cpu/simple/timing.cc b/src/cpu/simple/timing.cc
index fe6775ea4..9e1f091b5 100644
--- a/src/cpu/simple/timing.cc
+++ b/src/cpu/simple/timing.cc
@@ -660,7 +660,6 @@ BEGIN_DECLARE_SIM_OBJECT_PARAMS(TimingSimpleCPU)
     Param<Counter> max_loads_any_thread;
     Param<Counter> max_loads_all_threads;
     Param<Tick> progress_interval;
-    SimObjectParam<MemObject *> mem;
     SimObjectParam<System *> system;
     Param<int> cpu_id;
 
@@ -693,7 +692,6 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(TimingSimpleCPU)
     INIT_PARAM(max_loads_all_threads,
                "terminate when all threads have reached this load count"),
     INIT_PARAM(progress_interval, "Progress interval"),
-    INIT_PARAM(mem, "memory"),
     INIT_PARAM(system, "system object"),
     INIT_PARAM(cpu_id, "processor ID"),
 
@@ -729,7 +727,6 @@ CREATE_SIM_OBJECT(TimingSimpleCPU)
     params->clock = clock;
     params->functionTrace = function_trace;
     params->functionTraceStart = function_trace_start;
-    params->mem = mem;
     params->system = system;
     params->cpu_id = cpu_id;