Support Ron's changes for hooking up ports.

src/cpu/checker/cpu.hh:
    Now that BaseCPU is a MemObject, the checker must define this function.
src/cpu/o3/cpu.cc:
src/cpu/o3/cpu.hh:
src/cpu/o3/fetch.hh:
src/cpu/o3/iew.hh:
src/cpu/o3/lsq.hh:
src/cpu/o3/lsq_unit.hh:
    Implement getPort function so the connector can connect the ports properly.
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/lsq_unit_impl.hh:
    The connector handles connecting the ports now.
src/python/m5/objects/O3CPU.py:
    Add ports to the parameters.

--HG--
extra : convert_revision : 0b1a216b9a5d0574e62165d7c6c242498104d918

1 files changed, 7 insertions, 0 deletions

diff --git a/src/cpu/o3/lsq.hh b/src/cpu/o3/lsq.hh
index 89791fec9..d5890950f 100644
--- a/src/cpu/o3/lsq.hh
+++ b/src/cpu/o3/lsq.hh
@@ -65,6 +65,13 @@ class LSQ {
     /** Registers statistics of each LSQ unit. */
     void regStats();
 
+    /** Returns dcache port.
+     *  @todo: Dcache port needs to be moved up to this level for SMT
+     *  to work.  For now it just returns the port from one of the
+     *  threads.
+     */
+    Port *getDcachePort() { return thread[0].getDcachePort(); }
+
     /** Sets the pointer to the list of active threads. */
     void setActiveThreads(std::list<unsigned> *at_ptr);
     /** Sets the CPU pointer. */