Fix checker to work in newmem in SE mode.

src/cpu/o3/fetch_impl.hh:
    Give the checker a pointer to the icachePort.
src/cpu/o3/lsq_unit_impl.hh:
    Give the checker a pointer to the dcachePort.
src/mem/request.hh:
    Allow checking for the scResult being valid prior to accessing it.

--HG--
extra : convert_revision : ced4180588d242111ecba4a11586823badd6cf15

1 files changed, 2 insertions, 0 deletions

diff --git a/src/mem/request.hh b/src/mem/request.hh
index e8f4daacb..af1d6d8a8 100644
--- a/src/mem/request.hh
+++ b/src/mem/request.hh
@@ -208,6 +208,8 @@ class Request
     /** Accessor function for asid.*/
     int getAsid() { assert(validAsidVaddr); return asid; }
 
+    /** Accessor function to check if sc result is valid. */
+    bool scResultValid() { return validScResult; }
     /** Accessor function for store conditional return value.*/
     uint64_t getScResult() { assert(validScResult); return scResult; }
     /** Accessor function for store conditional return value.*/