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

2 files changed, 2 insertions, 22 deletions

diff --git a/src/cpu/o3/alpha/cpu_builder.cc b/src/cpu/o3/alpha/cpu_builder.cc
index ff123a6f7..ca316433b 100644
--- a/src/cpu/o3/alpha/cpu_builder.cc
+++ b/src/cpu/o3/alpha/cpu_builder.cc
@@ -61,8 +61,6 @@ Param<Tick> profile;
 SimObjectVectorParam<Process *> workload;
 #endif // FULL_SYSTEM
 
-SimObjectParam<MemObject *> mem;
-
 SimObjectParam<BaseCPU *> checker;
 
 Param<Counter> max_insts_any_thread;
@@ -169,8 +167,6 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(DerivO3CPU)
     INIT_PARAM(workload, "Processes to run"),
 #endif // FULL_SYSTEM
 
-    INIT_PARAM(mem, "Memory"),
-
     INIT_PARAM_DFLT(checker, "Checker CPU", NULL),
 
     INIT_PARAM_DFLT(max_insts_any_thread,
@@ -314,8 +310,6 @@ CREATE_SIM_OBJECT(DerivO3CPU)
     params->workload = workload;
 #endif // FULL_SYSTEM
 
-    params->mem = mem;
-
     params->checker = checker;
 
     params->max_insts_any_thread = max_insts_any_thread;
diff --git a/src/cpu/o3/alpha/cpu_impl.hh b/src/cpu/o3/alpha/cpu_impl.hh
index b7362fad9..5deee27de 100644
--- a/src/cpu/o3/alpha/cpu_impl.hh
+++ b/src/cpu/o3/alpha/cpu_impl.hh
@@ -77,24 +77,10 @@ AlphaO3CPU<Impl>::AlphaO3CPU(Params *params)
         if (i < params->workload.size()) {
             DPRINTF(O3CPU, "Workload[%i] process is %#x",
                     i, this->thread[i]);
-            this->thread[i] = new Thread(this, i, params->workload[i],
-                                         i, params->mem);
+            this->thread[i] = new Thread(this, i, params->workload[i], i);
 
             this->thread[i]->setStatus(ThreadContext::Suspended);
 
-#if !FULL_SYSTEM
-            /* Use this port to for syscall emulation writes to memory. */
-            Port *mem_port;
-            TranslatingPort *trans_port;
-            trans_port = new TranslatingPort(csprintf("%s-%d-funcport",
-                                                      name(), i),
-                                             params->workload[i]->pTable,
-                                             false);
-            mem_port = params->mem->getPort("functional");
-            mem_port->setPeer(trans_port);
-            trans_port->setPeer(mem_port);
-            this->thread[i]->setMemPort(trans_port);
-#endif
             //usedTids[i] = true;
             //threadMap[i] = i;
         } else {
@@ -102,7 +88,7 @@ AlphaO3CPU<Impl>::AlphaO3CPU(Params *params)
             //when scheduling threads to CPU
             Process* dummy_proc = NULL;
 
-            this->thread[i] = new Thread(this, i, dummy_proc, i, params->mem);
+            this->thread[i] = new Thread(this, i, dummy_proc, i);
             //usedTids[i] = false;
         }
 #endif // !FULL_SYSTEM