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

1 files changed, 9 insertions, 5 deletions

diff --git a/src/cpu/thread_state.hh b/src/cpu/thread_state.hh
index 60353760c..14673aabb 100644
--- a/src/cpu/thread_state.hh
+++ b/src/cpu/thread_state.hh
@@ -37,7 +37,6 @@
 
 #if !FULL_SYSTEM
 #include "mem/mem_object.hh"
-#include "mem/translating_port.hh"
 #include "sim/process.hh"
 #endif
 
@@ -50,7 +49,9 @@ namespace Kernel {
 };
 #endif
 
+class BaseCPU;
 class Checkpoint;
+class TranslatingPort;
 
 /**
  *  Struct for holding general thread state that is needed across CPU
@@ -62,10 +63,10 @@ struct ThreadState {
     typedef ThreadContext::Status Status;
 
 #if FULL_SYSTEM
-    ThreadState(int _cpuId, int _tid);
+    ThreadState(BaseCPU *cpu, int _cpuId, int _tid);
 #else
-    ThreadState(int _cpuId, int _tid, Process *_process,
-                short _asid, MemObject *mem);
+    ThreadState(BaseCPU *cpu, int _cpuId, int _tid, Process *_process,
+                short _asid);
 #endif
 
     void serialize(std::ostream &os);
@@ -105,7 +106,7 @@ struct ThreadState {
 #else
     Process *getProcessPtr() { return process; }
 
-    TranslatingPort *getMemPort() { return port; }
+    TranslatingPort *getMemPort();
 
     void setMemPort(TranslatingPort *_port) { port = _port; }
 
@@ -153,6 +154,9 @@ struct ThreadState {
   protected:
     ThreadContext::Status _status;
 
+    // Pointer to the base CPU.
+    BaseCPU *baseCpu;
+
     // ID of this context w.r.t. the System or Process object to which
     // it belongs.  For full-system mode, this is the system CPU ID.
     int cpuId;